1 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7 * ralloc.c (mmap_fd): Remove initializer which can make it
8 read-only in a dumped Emacs.
9 (mmap_fd_1): New variable.
10 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
11 restore it from there.
12 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
13 unconditionally so that mmap_fd can be initialized there.
14 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
15 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
16 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
18 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
20 * xdisp.c (dump_glyph_row): Fix printf format string.
21 (display_line, move_it_in_display_line_to): Avoid compiler
24 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
26 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
29 * xdisp.c (try_window_id): When trying to locate cursor in
30 unchanged rows at the top, handle the case that we can't find it.
32 * xterm.c (x_draw_glyphs): Handle case START and END are out
33 of bounds more carefully.
35 2000-09-08 Dave Love <fx@gnu.org>
37 * s/sol2.h (REL_ALLOC_MMAP): Define.
38 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
40 * ralloc.c: Don't include string.h (redundant).
41 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
42 [!MAP_ANON]: Include fcntl.h.
43 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
44 (r_alloc, r_re_alloc, r_alloc_free)
45 (mmap_enlarge, mmap_set_vars): Use it.
46 (r_alloc_init_fd): New function.
47 (__morecore) [SYSTEM_MALLOC]: Don't declare.
48 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
51 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
54 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
57 2000-09-08 Kenichi Handa <handa@etl.go.jp>
59 * search.c (compile_pattern): Check the multibyteness of cached
62 2000-09-08 Miles Bader <miles@gnu.org>
64 * xfaces.c (default_face_vector): Function removed.
65 (Finternal_merge_in_global_face): Restore old global/local
66 attribute override order. Use inline loop instead of calling
69 2000-09-07 Gerd Moellmann <gerd@gnu.org>
71 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
72 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
73 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
74 where necessary, in case POINTER_TYPE is `void'.
76 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
78 * frame.c (make_terminal_frame): Initialize frame foreground and
79 background colors to unspecified, for the initial instance of an
82 2000-09-07 Gerd Moellmann <gerd@gnu.org>
84 * ralloc.c (mmap_find): Fix overlap computation.
85 (mmap_enlarge): Compute nbytes before trying to find an
88 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
91 * lread.c (syms_of_lread): Change value of regexp
92 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
94 * xmenu.c (xdialog_show): When looking up the selection in
95 menu_items, take `quote' boundaries into account; this corresponds
96 to a nil ITEM in x-popup-dialog.
98 2000-09-07 Kenichi Handa <handa@etl.go.jp>
100 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
102 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
104 * coding.c (encode_coding_sjis_big5): Use translation table for
105 encoding, not decoding. Fix the handling of latin-jisx0201.
106 Check for the charset katakana-jisx0201 too.
107 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
108 (detect_coding_sjis): Check the byte sequence more rigidly.
110 2000-09-07 Gerd Moellmann <gerd@gnu.org>
112 * xfaces.c (Vparam_value_alist): New variable.
113 (syms_of_xfaces): Initialize it.
114 (Finternal_set_lisp_face_attribute): Avoid more consing.
116 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
118 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
119 (Qbackground_mode): New variable.
120 (syms_of_frame_1): Initialize Qbackground_mode.
122 * lisp.h (Qdisplay): Declare extern.
124 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
125 change face on all frames, and change the default for new frames.
127 2000-09-07 Dave Love <fx@gnu.org>
129 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
131 2000-09-07 Kenichi Handa <handa@etl.go.jp>
133 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
135 * charset.c: Include composite.h
136 (lisp_string_width): New function.
137 (Fstring_width): Call lisp_string_width instead of strwidth.
139 * Makefile.in (charset.o): Depends on composite.h.
141 * process.c (read_process_output): Before inserting the decoded
142 text in the buffer, adjust the multibyteness.
144 2000-09-06 Gerd Moellmann <gerd@gnu.org>
146 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
147 buffer's text buffer is null, map new memory.
149 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
150 POINTER_TYPE and size_t.
151 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
152 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
153 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
154 [REL_ALLOC_MMAP]: New macros.
155 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
156 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
157 [REL_ALLOC_MMAP]: New functions.
159 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
160 before and after unexec.
162 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
163 text buffers if necessary.
165 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
166 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
169 * config.in (HAVE_MMAP): Add #undef.
171 2000-09-05 Gerd Moellmann <gerd@gnu.org>
173 * frame.c (Qdisplay_type): New variable.
174 (syms_of_frame_1): Initialize it.
175 (Fframe_parameter): New function that avoids consing.
176 (syms_of_frame): Defsubr it.
178 * buffer.c (Fother_buffer): Consider buffers as invisible when
179 they are displayed in a window on an invisible frame.
181 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
182 get-largest-window always return nil.
184 2000-09-04 Gerd Moellmann <gerd@gnu.org>
186 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
187 variable; recognize Emacs 19 elc files.
189 2000-09-04 Miles Bader <miles@gnu.org>
191 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
192 before initially popping up the menu, so the menu doesn't flash
193 when the face settings are significantly different from the
196 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
198 * regex.c (WIDE_CHAR_SUPPORT): New macro.
199 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
200 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
201 (BIT_UNIBYTE): Remove.
202 (re_match_2_internal): Delete corresponding code and streamline the
203 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
204 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
205 (re_wctype_t): New type.
206 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
207 (regex_compile): Use them and fix handling of overly long char classes.
209 2000-09-03 Andrew Innes <andrewi@gnu.org>
211 * makefile.w32-in: Change to DOS line endings.
213 * s/ms-w32.h (ORDINARY_LINK): New define.
215 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
216 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
218 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
219 (distclean): Delete them here instead.
221 * w32proc.c (compare_env): Convert to uppercase for comparison,
222 not lowercase, to match how the native Windows shell works.
224 2000-09-03 Jason Rumney <jasonr@gnu.org>
226 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
227 CVS changes the line-ends when checking in/out on DOS/Windows.
229 * makefile.nt (emacs): Do not change directory to run temacs, as
230 the load-path is set relative to current directory.
232 2000-09-03 Miles Bader <miles@gnu.org>
234 * xterm.c (x_alloc_lighter_color_for_widget): New function.
236 2000-09-02 Gerd Moellmann <gerd@gnu.org>
238 * xdisp.c (redisplay_mode_lines): New function.
239 (display_mode_lines): Return number of mode lines displayed.
240 (echo_area_display): Use redisplay_mode_lines to draw garbaged
241 mode lines. Don't temporarily bind redisplay-dont-pause to t.
243 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
244 string.h and strings.h.
245 (index) [HAVE_INDEX]: Add prototype.
247 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
248 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
250 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
251 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
253 2000-09-01 Gerd Moellmann <gerd@gnu.org>
255 * lread.c (read1): Accept `?' as symbol constituent, for
256 compatiblity with XEmacs.
258 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
260 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
261 (struct re_pattern_buffer): Remove newline_anchor.
262 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
263 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
264 (re_max_failures, fail_stack): Use size_t rather than unsigned.
265 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
266 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
267 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
268 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
269 Get rid of references to newline_anchor.
270 (regcomp): Allocate and precompute a fastmap.
272 2000-08-31 Gerd Moellmann <gerd@gnu.org>
274 * lread.c (openp): GCPRO local variable `filename'.
276 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
278 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
280 * regex.c: Merge some changes from GNU libc. Add prototypes.
281 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
282 Use memcmp and memcpy instead of bcopy and bcmp.
283 (init_syntax_once): Use ISALNUM.
284 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
285 (REG_UNSET_VALUE): Remove. Use NULL instead.
286 (REG_UNSET, re_match_2_internal): Use NULL.
287 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
289 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
290 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
291 (regex_compile): In handle_interval, return an error rather than try to
292 unfetch the interval if we can't find the closing brace.
293 Obey the RE_NO_GNU_OPS syntax bit.
294 (TOLOWER): New macro.
296 (regexec): Allocate regs.start and regs.end as one block.
298 2000-08-30 Gerd Moellmann <gerd@gnu.org>
300 * xdisp.c (echo_area_display): Check display_completed instead
301 of calling detect_input_pending.
303 * dispnew.c (update_frame): Only set display_completed here; move
304 the update_begin and update_end calls here from update_frame_1.
305 (update_frame_1): Don't set display_completed here, don't call
306 update_begin/update_end.
308 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
309 instead of store_frame_param.
311 2000-08-29 Gerd Moellmann <gerd@gnu.org>
313 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
314 desired window matrix hasn't been displayed, use the current row
315 instead. Make sure that only those frame rows are updated for
316 which there exists a corresponding enabled desired row.
318 2000-08-29 Miles Bader <miles@gnu.org>
320 * xfaces.c (default_face_vector): New function.
321 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
323 2000-08-29 Gerd Moellmann <gerd@gnu.org>
325 * lread.c (openp): Prevent temporary string passed to
326 Ffile_readable_p from being garbage collected.
328 2000-08-28 Dave Love <fx@gnu.org>
330 * keymap.c (store_in_keymap): Add `static' to declaration.
332 2000-08-28 Gerd Moellmann <gerd@gnu.org>
334 * emacs.c, callint.c, doc.c, editfns.c
335 (toplevel) [HAVE_STRING_H]: Include string.h.
336 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
337 (index): Remove prototypes which might conflict with non-standard
338 definitions of index/strchr.
340 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
341 (rindex): Define only if !HAVE_RINDEX.
343 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
345 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
347 2000-08-28 Miles Bader <miles@gnu.org>
349 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
350 made inconsistent by a font-related attribute in FROM.
351 (merge_face_inheritance): Add function comment.
353 2000-08-28 Kenichi Handa <handa@etl.go.jp>
355 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
356 the 4th arg (PREV_EVENT) Qt to suppress input method.
358 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
360 * regex.c: Indent cpp directives and remove parens after `defined'.
361 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
362 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
363 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
364 (re_compile_pattern): Use size_t for length.
365 (init_syntax_once): Move to a better place.
366 * regex.h: Merge changes from GNU libc. Indent cpp directives.
367 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
369 * syntax.c (back_comment): Detect cases where a comment-starter is
370 actually inside another comment as in: /* a // b */ c // d \n.
371 Make it clear that `comstart_pos' is unused for nested comments.
373 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
374 (KEYMAPP): New macro.
375 (Fkeymap_parent, Fset_keymap_parent): Use it.
376 (fix_submap_inheritance): Mark it static.
377 (define_as_prefix, describe_buffer_bindings, describe_command)
378 (describe_translation, describe_map): Complete prototypes.
380 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
382 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
383 to better match the key-lookup behavior.
385 2000-08-27 Gerd Moellmann <gerd@gnu.org>
387 * xfaces.c (lface_fully_specified_p): Handle :inherit.
388 (Finternal_set_lisp_face_attribute): Fix typo in error message.
390 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
392 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
393 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
394 (xterm.o): Depend on coding.h
396 2000-08-26 Kenichi Handa <handa@etl.go.jp>
398 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
399 the corresponding '#endif'.
401 2000-08-26 Miles Bader <miles@gnu.org>
403 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
404 * xfaces.c (QCinherit): New variable.
405 (syms_of_xfaces): Initialize it.
406 (LFACE_INHERIT): New macro.
407 (Finternal_get_lisp_face_attribute)
408 (merge_face_vector_with_property)
409 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
410 (check_lface_attrs): Allow new types of face height. Check
412 (CYCLE_CHECK): New macro.
413 (merge_face_inheritance): New function.
414 (merge_face_vectors): Merge inherited faces too. Add F and
415 CYCLE_CHECK arguments.
416 (merge_face_vector_with_property, Finternal_merge_in_global_face)
417 (lookup_named_face, lookup_derived_face, realize_named_face)
418 (face_at_string_position, face_at_buffer_position): Supply
419 new F and CYCLE_CHECK arguments to merge_face_vectors.
420 (merge_face_heights): New function.
421 (merge_face_vectors, merge_face_vector_with_property)
422 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
423 handle relative face heights.
424 (lface_same_font_attributes_p): Compare heights using EQ.
426 2000-08-26 Kenichi Handa <handa@etl.go.jp>
428 * charset.c (char_to_string): Check the character validity.
429 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
432 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
434 * regex.c (PUSH_FAILURE_COUNT): New macro.
435 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
436 Handle popping of a register's or a counter's data.
437 (POP_FAILURE_POINT): Use the new name.
438 (re_match_2_internal): Push counter data on the stack for succeed_n,
439 jump_n and set_number_at and remove misleading dead code in succeed_n.
441 2000-08-25 Gerd Moellmann <gerd@gnu.org>
443 * xdisp.c (redisplay_internal): If considering all windows on all
444 frames, update the display for each frame as soon as possible,
445 instead of first building all desired matrices for all frames, and
446 then updating them all.
447 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
449 2000-08-24 Gerd Moellmann <gerd@gnu.org>
451 * bytecode.c (mark_byte_stack): Add a comment.
453 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
454 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
457 2000-08-24 Kenichi Handa <handa@etl.go.jp>
459 * minibuf.c (do_completion): Always use compare-string, not
460 string-equal because the latter doesn't pay attention to
461 multibyteness of strings.
463 * process.c (create_process): Don't setup raw-text coding here.
464 (Fopen_network_stream): Don't set coding->src_multibyte and
465 coding->dst_multibyte here.
466 (read_process_output): For process filter, return unibyte string
467 if default-enable-multibyte-characters is nil.
468 (send_process): If OBJECT is multibyte text, be sure to encoded it
469 by the specified coding system for the process. Otherwise, setup
471 (init_process): Don't initialize default-process-coding-system
474 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
476 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
477 <scroll-down-aggressively>: Likewise.
479 2000-08-23 Kenichi Handa <handa@etl.go.jp>
481 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
482 zero. Set coding->produced_char correctly.
484 2000-08-22 Andrew Innes <andrewi@gnu.org>
486 * makefile.w32-in: New file.
488 * unexw32.c (unexec): Ignore old_name, and use the actual location
489 of the current executable instead. Base new_name on this.
491 * w32proc.c (create_child): Remove reference to security
492 descriptor, which isn't needed and doesn't compile with mingw32.
494 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
495 up dllimport attributes.
496 (x_update_window_end): Update prototype.
498 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
499 extern, which screws up dllimport attributes.
501 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
502 up dllimport attributes.
504 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
505 screws up dllimport attributes.
507 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
508 up dllimport attributes.
509 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
510 screws up dllimport attributes.
512 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
513 up dllimport attributes.
515 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
516 screws up dllimport attributes.
518 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
519 screws up dllimport attributes.
521 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
522 up dllimport attributes.
524 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
525 unnecessary extern, which screws up dllimport attributes.
528 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
529 up dllimport attributes.
531 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
532 unnecessary extern, which screws up dllimport attributes.
534 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
535 screws up dllimport attributes.
537 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
538 up dllimport attributes.
540 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
542 * w32bdf.c (search_file_line):
546 (w32_BDF_to_x_font): Fix compile warnings.
548 * w32menu.c: Include keyboard.h before frame.h. Fix compile
551 * w32select.c: Include keyboard.h before frame.h.
553 * w32fns.c (max): Define macro.
554 (JOHAB_CHARSET): Define if not known.
555 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
556 (Fx_show_tip): Synch with X version.
558 * w32xfns.c: Include keyboard.h before frame.h.
560 * w32fns.c: Include keyboard.h before frame.h.
562 * w32term.c: Include keyboard.h before frame.h.
564 * fontset.c: Include keyboard.h before frame.h.
566 * w32inevt.c: Include keyboard.h before frame.h.
567 (MOUSE_MOVED): Define if not known.
569 * minibuf.c: Include keyboard.h before frame.h.
571 * keyboard.c: Include keyboard.h before frame.h.
573 * indent.c: Include keyboard.h before frame.h.
575 * dispnew.c: Include keyboard.h before frame.h.
577 * buffer.c: Include keyboard.h before frame.h.
579 * alloc.c: Include keyboard.h before frame.h.
581 * print.c: Include keyboard.h before frame.h.
583 * process.c: Include keyboard.h before frame.h.
585 * scroll.c: Include keyboard.h before frame.h.
587 * sysdep.c: Include keyboard.h before frame.h.
589 * term.c: Include keyboard.h before frame.h.
591 * window.c: Include keyboard.h before frame.h.
593 * xdisp.c: Include keyboard.h before frame.h.
594 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
596 * frame.c: Include keyboard.h before frame.h.
598 * w32heap.h: Undefine min, max.
600 * w32gui.h: Undefine min, max.
602 * unexw32.c: Change PUCHAR to PCHAR.
603 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
606 (copy_executable_and_dump_data): Remove unnecessary static defs.
607 (copy_executable_and_dump_data): Fix compile warnings.
609 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
611 * w32console.c (min): Define macro.
612 (clear_frame, write_glyphs): Fix compile warning.
614 * w32proc.c (compare_env):
615 (find_child_console): Fix compile warning.
617 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
618 sys_errlist instead of _sys_errlist.
619 (get_emacs_configuration_options): New function.
621 * s/ms-w32.h (sys_nerr): Provide default definition.
622 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
623 name with _ prepended.
624 (NSIG): Define if not known.
625 (get_emacs_configuration): Provide extern declaration.
626 (get_emacs_configuration_options): Provide extern declaration.
627 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
629 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
631 (read_unc_volume): Fix compile warning.
633 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
634 definitions from being used.
636 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
638 * w32.c (unc_volume_file_attributes):
639 (open_unc_volume): Make arg const.
641 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
642 (read_input_waiting): Remove excess parameter.
644 * w32.c (init_environment): Call _access.
645 (check_windows_init_file): Call _close.
646 (init_user_info): Call _putenv.
647 (init_environment): Call _putenv and _strdup.
648 (init_ntproc): Reset volume info cache on startup.
650 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
651 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
652 cannot override the CRT malloc.
654 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
655 (LINK_FLAGS): Append to original value of LINK_FLAGS.
657 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
658 unless we are linking with a static CRT.
659 (RVA_TO_PTR): Cast result to unsigned char*.
661 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
662 (add_volume_info): Use xstrdup.
664 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
666 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
667 (do_completion, Fminibuffer_complete_word): Use it.
668 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
669 var so it can take non-boolean values.
671 2000-08-21 Gerd Moellmann <gerd@gnu.org>
673 * editfns.c (find_field): Formatting changes.
674 (toplevel): Some old-style function forward declarations
675 changed to prototypes, some new protypes added, some functions
678 * lisp.h (set_time_zone_rule): Add prototype.
679 (use_dialog_box): External declaration.
681 * keyboard.c (gen_help_event): Add parameter SIZE.
682 (kbd_buffer_events_waiting): Slightly rewritten.
683 (clear_event): New function.
684 (kbd_buffer_get_event): Use it, and clear the input_events of
686 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
687 don't fill the newly created array with nils.
688 (toplevel): Convert some old-style function forward declarations
691 * keyboard.h (gen_help_event): Change prototype.
693 * xterm.c (XTread_socket): Change calls to gen_help_event.
695 * w32term.c (w32_read_socket): Change calls to gen_help_event.
697 * eval.c (Fmacroexpand): Doc fix.
699 2000-08-20 Jason Rumney <jasonr@gnu.org>
701 * w32term.h (x_display_info_for_display): Remove as this function
702 does not exist on W32.
704 * w32term.c (help_echo_window): New variable.
705 (syms_of_w32term): staticpro it.
706 (note_mode_line_highlight): Set it.
707 (XTextExtents16): Removed as there is no equivalent on W32.
708 (x_compute_glyph_string_overhangs): Incomplete body removed, as
709 the X way of doing this will not work for W32.
710 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
711 (x_draw_image_foreground): Avoid drawing outside of the clip area
712 when image doesn't have a mask.
713 (note_mouse_highlight): Process overlays in the right order of
714 priority. Set help_echo_window.
715 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
716 because that's more visible for large images.
718 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
719 name to single_keymap_panes.
720 (w32_menu_show): Set wv->title when dealing with titles.
721 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
723 2000-08-21 Miles Bader <miles@gnu.org>
725 * minibuf.c (do_completion): Try again if we rewrite the input
726 string, but no completion was done, so that any completion message
729 2000-08-20 Gerd Moellmann <gerd@gnu.org>
731 * xfaces.c (lface_equal_p): Compare strings differently.
732 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
733 (realize_tty_face): Use them.
734 (syms_of_xfaces): Initialize new variables.
735 (map_tty_color): New function, extracted from realize_tty_face.
736 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
737 foreground or background color, store the new color name in the
738 realized face; previous code trying to do this had no effect.
739 (realize_tty_face): Use map_tty_color.
740 (Fclear_face_cache): Set face_change_count and ensure thorough
743 2000-08-19 Gerd Moellmann <gerd@gnu.org>
745 * undo.c (record_first_change, record_marker_adjustment): Don't
746 use XBUFFER on last_undo_buffer which might not be a buffer.
748 2000-08-18 Kenichi Handa <handa@etl.go.jp>
750 * coding.c (decode_coding_string): Set members consumed,
751 consumed_char, produced, produced_char of *coding correctly. If
752 decode_coding doesn't consume any byte, don't try anymore.
753 (encode_coding_string): Likewise.
755 2000-08-18 Gerd Moellmann <gerd@gnu.org>
757 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
758 conditional have void type, for Standard C compilers.
760 * xdisp.c (redisplay_internal): Compare windows for equality with
761 EQ, instead of applying XWINDOW to something that might not
764 2000-08-18 Kenichi Handa <handa@etl.go.jp>
766 * fontset.c (Finternal_char_font): Search only the selected frame
767 for a window of the current buffer.
769 2000-08-18 Gerd Moellmann <gerd@gnu.org>
771 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
774 * keyboard.c (kbd_buffer_get_event): Handle the case that the
775 second half of a HELP_EVENT is found at the start of kbd_buffer.
777 2000-08-18 Miles Bader <miles@gnu.org>
779 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
781 * editfns.c (save_restriction_save): Rewrite to use markers.
782 (save_restriction_restore): Rewrite to understand new form of data
783 saved by save_restriction_save.
784 (Fsave_restriction): Remove cautionary note in doc-string.
786 2000-08-17 Gerd Moellmann <gerd@gnu.org>
788 * fileio.c (build_annotations): Add a comment explaining the
789 return value of format-annotate-function. Replace a spurious call
790 to Flength with a CONSP test. Call format-annotate-function with
791 a fifth arg specifying how many times the function is been called
792 in a row, to let it choose temporary buffers appropriately.
794 2000-08-17 Dave Love <fx@gnu.org>
796 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
797 declare make_temp_name twice.
799 * lread.c: Prototype readevalloop, load_unwind,
800 load_descriptor_unwind.
801 (unreadpure): Give it an arg.
803 * unexalpha.c: Prototype fatal_unexec, mark_x,
804 update_dynamic_symbols. Declare unexec as void.
806 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
807 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
809 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
810 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
813 * alloca.c: Use #error.
814 [POINTER_TYPE]: Use it.
816 * eval.c (Fdefvar): Doc fix.
818 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
821 * buffer.h: Avoid DECLARE_INTERVALS.
823 * config.in: Add size_t.
825 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
827 * w16select.c (set_clipboard_data): If there's not enough memory
828 to put text into clipboard, return 1, as Fw16_set_clipboard_data
829 expects. In case of other failures, return 3.
830 (system_error_msg): New error message.
831 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
834 2000-08-16 Gerd Moellmann <gerd@gnu.org>
836 * term.c (write_glyphs): Also turn off inverse video after turning
837 off other appearances in case TS_exit_attribute_mode is not equal
838 to TS_end_standout_mode.
839 (insert_glyphs): Turn inverse video on/off for each run of glyphs
841 (turn_off_face): Reset standout_mode only if
842 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
843 is equal to TS_end_standout_mode.
845 2000-08-16 Kenichi Handa <handa@etl.go.jp>
847 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
848 sequence at the end of the source block.
850 * ccl.c (Fccl_program_p): Docstring modified.
851 (Fccl_execute): Likewise.
852 (Fccl_execute_on_string): Likewise.
854 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
856 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
858 2000-08-16 Kenichi Handa <handa@etl.go.jp>
860 The following changes are mainly to fix bugs of
861 encode/decode-coding-string failing if encoding/decoding return
862 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
863 variable conversion_buffer.
865 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
866 decrement dst_end to avoid buffer overflow in the later call of
869 * coding.h (conversion_buffer_size, conversion_buffer)
870 (get_conversion_buffer): Extern deleted.
872 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
873 (conversion_buffer, conversion_buffer_size): Variables deleted.
874 (get_conversion_buffer): Function deleted.
875 (struct conversion_buffer): New structure.
876 (MAX_ALLOCA): New macro.
877 (allocate_conversion_buffer): New macro.
878 (extend_conversion_buffer, free_conversion_buffer): New functions.
879 (ccl_coding_driver): Set coding->result.
880 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
881 this is the last block of source.
882 (encode_coding): Likewise. Handle the source block as the last
883 one only when the whole source text is consumed.
884 (decode_coding_string): Handle the case that the output buffer is
885 too small to decode the whole source text. Use
886 allocate_conversion_buffer, extend_conversion_buffer and
887 free_conversion_buffer, not get_conversion_buffer.
888 (encode_coding_string): Likewise.
889 (init_coding): Function deleted.
890 (init_coding_once): Delete code to initialize
891 conversion_buffer_size.
893 * emacs.c (main): Don't call init_coding.
895 * msdos.c (IT_write_glyphs): Use a locally declared
898 * term.c (write_glyphs): Use a locally declared conversion_buffer.
899 (insert_glyphs): Likewise.
901 * w32console.c (write_glyphs): Use a locally declared
904 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
906 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
907 member of display_info is NULL.
909 2000-08-15 Gerd Moellmann <gerd@gnu.org>
911 * alloc.c (compact_small_strings): Use safe_bcopy, add an
914 * term.c (turn_off_face): Reset standout_mode when resetting
915 appearances with capability `me'.
916 (write_glyphs): Switch on inverse video before each face change.
918 2000-08-14 Dave Love <fx@gnu.org>
920 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
921 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
922 (lisp_free): Declare and make static.
924 * window.c: Fix embedded comment.
925 (syms_of_window): Fix doc string.
927 2000-08-14 Gerd Moellmann <gerd@gnu.org>
929 * keymap.c (push_key_description): If C without modifiers is < 32,
930 make sure to print `C-' before `M-', like in the manual.
932 2000-08-11 Gerd Moellmann <gerd@gnu.org>
934 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
935 since they aren't relocated anymore.
936 (sxhash_string): Make sure returned hash code fits in a Lisp
939 * xdisp.c (try_cursor_movement): Fix handling of cursor in
940 partially visible line which is smaller than the window's
943 2000-08-11 Kenichi Handa <handa@etl.go.jp>
945 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
946 the multibyte form of eight-bit-control characters.
947 (Fccl_execute_on_string): Initialize ccl->multibyte.
949 * ccl.h (struct ccl_program): New member multibyte.
951 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
953 2000-08-11 Kenichi Handa <handa@etl.go.jp>
955 * regex.c (regex_compile) <normal_char>: Pay attention to
957 (analyse_first) <exactn>: Setup fastmap correctly for
958 eight-bit-control characters.
960 2000-08-11 Kenichi Handa <handa@etl.go.jp>
962 * termhooks.h (enum event_kind): New member
963 multibyte_char_keystroke.
965 * keyboard.c (make_lispy_event): Handle the new event type
966 multibyte_char_keystroke.
968 * xterm.c: Include coding.h.
969 (XTread_socket): Work around a bug of XmbLookupString. If the
970 input is from XIM, decode it according to the current locale. In
971 that case, generate multibyte_char_keystroke events.
973 2000-08-11 Kenichi Handa <handa@etl.go.jp>
975 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
976 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
978 2000-08-10 Gerd Moellmann <gerd@gnu.org>
980 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
981 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
982 (move_it_in_display_line_to): Record iterator's ascent and descent
983 before producing glyphs, and restore them when we know the glyph
984 doesn't fit on the line.
985 (move_it_to): Restructured so that it's easier to debug. If
986 moving to a vpos, and not moving to an x or character position,
987 stop as soon as the specified vpos is reached; don't move further
988 into that line because that might change the computed line height.
989 (try_cursor_movement): New function, extracted from the cursor
990 movement branch of redisplay_window. If ending on a partially
991 visible line, don't try to scroll if the cursor line is taller
993 (redisplay_window): Use try_cursor_movement.
995 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
996 because that function doesn't cope with variable-height lines.
998 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
999 box cursor because that's better visible for large images.
1001 2000-08-10 Miles Bader <miles@gnu.org>
1003 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1005 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1007 * xdisp.c (Vmessages_buffer_name): New variable.
1008 (message_dolog): Use it.
1009 (syms_of_xdisp): Initialize it.
1011 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1013 * msdos.c (IT_note_mouse_highlight): Update the calls to
1015 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1016 redundant now that keyboard.h is included.
1018 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1020 * keyboard.c (kbd_buffer_events_waiting): New function.
1022 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1024 * msdos.c: Include keyboard.h.
1025 (XMenuActivate): Empty no_event events from the event buffer. If
1026 no events are left after that, call clear_input_pending.
1027 (mouse_clear_clicks): New function, code moved from mouse_init.
1028 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1029 mouse driver to ``forget'' any past clicks.
1031 * Makefile.in (msdos.o): Depend on keyboard.h.
1033 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1035 * lisp.h (input_pending): External declaration.
1037 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1039 * xdisp.c (echo_area_display): Display thoroughly if input is
1040 pending. Bind redisplay-dont-pause to t during the redisplay.
1041 in case input is pending.
1043 * dispnew.c (Qredisplay_dont_pause): New variable.
1044 (syms_of_display): Initialize and staticpro it.
1045 (update_frame_1): Don't interrupt the display for pending input if
1046 redisplay_dont_pause is set.
1048 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1050 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1052 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1054 * callproc.c (Fcall_process): Terminate the unwind-protect around
1055 the post-read-conversion of coding system.
1057 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1058 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1059 * buffer.h (overlays_at): Update prototype.
1060 * xdisp.c (next_overlay_change): Update call to overlays_at.
1061 * xfaces.c (face_at_buffer_position): Likewise.
1062 * textprop.c (Fget_char_property): Likewise.
1063 * xterm.c (note_mouse_highlight): Likewise.
1065 * minibuf.c (do_completion): Don't consider a simple change of
1066 case as `completion'.
1068 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1070 * keyboard.c (syms_of_keyboard): Initialize
1071 last_point_position_buffer.
1072 * undo.c (record_delete): Make sure last_point_position_buffer is
1073 a buffer before comparing pointers.
1075 * coding.h (decode_coding_string): Declare.
1077 * intervals.h (Fprevious_single_char_property_change): Declare.
1079 * textprop.c (Fprevious_single_char_property_change): Don't do
1080 arithmetic directly on lisp objects.
1082 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1085 * keyboard.h (menu_item_eval_property): Declare.
1087 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1088 reuse as buffer name, instead of recreating (and discarding) every
1089 time a message is logged.
1090 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1091 (current_message_1, truncate_message_1, set_message_1)
1092 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1093 (current_message, truncate_echo_area, display_echo_area)
1094 (resize_echo_area_axactly): Changed calls.
1096 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1098 (Ffind_coding_systems_region_internal): First argument to Fappend
1099 must be an integer, not a Lisp object.
1101 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1103 * charset.c (Fchar_width): Doc fix.
1105 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1107 * charset.c (Fstring_width): Doc fix.
1109 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1111 * xdisp.c (start_display): When starting display on a continuation
1112 line, clear ascent and descent members of the iterator structure;
1113 the height of the continued line does not affect the height of the
1115 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1116 line taller than the window.
1117 (redisplay_window) <forced window start>: Handle case that the
1118 middle of the window is not found in any row.
1119 (dump_glyph_row): Show more information.
1120 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1121 first text line in a glyph matrix.
1123 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1124 of the clip area when image doesn't have a mask.
1126 * fns.c (sweep_weak_table): Fix survival conditions for
1127 key-or-value and key-and-value weakness.
1129 * .gdbinit (xhashtable): New command.
1131 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1132 tables out of the list of all weak hash tables.
1134 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1135 a new buffer is created, make sure echo_area_buffer[] references
1138 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1140 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1143 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1145 * syntax.c (skip_chars): Fix previous change. Make the handling
1146 of unibyte string consistent with that of regex search.
1148 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1150 * xmenu.c (popup_get_selection): Use xfree instead of free.
1152 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1154 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1156 * callproc.c (child_setup): Use xfree instead of free.
1158 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1160 (run_mac_command, closedir): Use `xfree' instead of `free'.
1162 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1164 * eval.c (error): Use xfree instead of free.
1166 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1168 * fns.c: Replace `illegal' with `invalid'.
1169 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1171 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1173 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1176 2000-08-04 Noah Friedman <friedman@splode.com>
1178 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1181 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1183 * syntax.c (skip_chars): Fix typo in error message.
1185 2000-08-04 Andreas Schwab <schwab@suse.de>
1187 * m/ia64.h: Moved from s/ia64.h.
1189 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1191 * process.c (read_process_output): Big simplification. Handle
1192 composition and post-read-conversion of coding system correctly.
1193 (send_process): Handle composition correctly.
1195 * callproc.c (Fcall_process): Handle post-read-conversion of
1196 coding system if any.
1198 * coding.c (decode_coding_iso2022): More strict check for handling
1200 (coding_restore_composition): Pay attention to the case that
1201 cmp_data is not set properly (because of invalid code in the
1203 (run_pre_post_conversion_on_str): Include text properties in the
1205 (decode_coding_string): Set members of coding correctly.
1207 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1209 * s/ia64.h: New file.
1211 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1212 Use NULL instead of 0 at the end of variable argument list of
1213 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1214 sizeof (int) < sizeof (void *).
1216 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1217 of variable argument lists of XtVaGetValues and XtVaSetValues.
1219 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1220 variable argument lists of XtVaGetValues and XtVaSetValues.
1222 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1224 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1225 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1227 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1230 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1231 in call to Fsingle_key_description.
1233 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1236 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1238 * window.c (display_buffer_reuse_frames): New variable.
1239 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1240 frames displaying BUFFER.
1241 (syms_of_window): Define Lisp variable
1242 display-buffer-reuse-frames.
1244 2000-08-01 Miles Bader <miles@gnu.org>
1246 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1247 when to constrain NEW_POS (they were pretty screwed up before).
1249 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1251 * msdos.c (run_msdos_command): Save and restore the master
1252 environment, for the case that child_setup signals an error.
1253 When mirroring slashes in DOS shell commands, don't fail when
1254 argv[2] has embedded blanks.
1255 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1256 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1257 (dos_ttraw): Call mouse_setup_buttons.
1259 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1260 using alloca; free it after run_msdos_command returns.
1262 2000-07-27 Dave Love <fx@gnu.org>
1264 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1266 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1269 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1271 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1273 * editfns.c (lisp_time_argument): Fix last change.
1275 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1277 * fns.c (Fdelete): Make it work on vectors and strings in addition
1280 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1281 (syms_of_fns): Initialize new variables.
1282 (sweep_weak_table): Handle weakness `key-or-value' and
1284 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1285 weakness, with t meaning the same as `key-and-value'.
1287 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1289 * coding.h (struct coding_system): Member safe_charset deleted.
1291 * coding.c (Qsafe_charsets): This variable deleted.
1292 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1294 (coding_safe_chars): New function.
1295 (CODING_SAFE_CHAR_P): New macro.
1296 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1297 checking safe_charsets member of the coding system. Caller
1299 (detect_coding_iso2022): New local variable safe_chars.
1300 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1301 safe_charsets member of the coding system.
1302 (decode_coding_iso2022): New local variable safe_chars.
1303 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1304 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1305 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1306 (ENCODE_UNSAFE_CHARACTER): New macro.
1307 (encode_coding_iso2022): New local variable safe_chars. Check
1309 (setup_coding_system): Delete the code to initialize
1310 coding->safe_charses
1311 (intersection, find_safe_codings): New functions.
1312 (Ffind_coding_systems_region_internal): New function.
1313 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1314 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1315 variable and initialize it.
1317 * fns.c (char_table_ref_and_index): New function.
1319 * lisp.h (char_table_ref_and_index): Add prototype.
1321 2000-07-26 Sam Steingold <sds@gnu.org>
1323 * editfns.c (lisp_time_argument): Added third argument `usec'.
1324 (Ffloat_time): New built-in Lisp function.
1326 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1328 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1329 for the character code.
1331 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1334 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1335 if called for a popup menu.
1336 (xmenu_show): Store help string in widget values.
1338 2000-07-26 Dave Love <fx@gnu.org>
1340 * syswait.h: Move some definitions.
1341 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1342 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1343 perspicuous definitions.
1344 (WTERMSIG): Fix bit pattern used.
1346 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1348 * print.c (print_object): If vector printing is truncated, print
1349 "..." to indicate it as well as the case of list printing.
1351 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1353 * xdisp.c (next_element_from_display_vector): Improve comments.
1355 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1356 for the character code, and the rest for the face id as in 20.x.
1357 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1359 * window.c (window_display_table): Cleaned up.
1361 * syntax.c (Fforward_word): Add last arg nil in call of
1362 Fconstrain_to_field.
1364 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1366 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1367 identical but for the letter-case, don't call
1368 barf_or_query_if_file_exists.
1370 2000-07-25 Miles Bader <miles@gnu.org>
1372 * editfns.c (find_field): Honor special `boundary' fields.
1373 (Qboundary): New variables.
1374 (syms_of_editfns): Initialize Qboundary.
1375 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1376 Use scan_buffer instead of find_before_next_newline, because it
1377 allows us to detect the boundary case where there's a newline at
1379 * lisp.h (Fconstrain_to_field): Update external declaration.
1381 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1383 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1386 2000-07-24 Dave Love <fx@gnu.org>
1388 * s/sunos4-0.h, s/sol2.h:
1389 (LIBS_TERMCAP): Move from m/sparc.h.
1391 * m/sparc.h (TERMINFO): Moved to system files (probably only
1392 relevant for sunos4 judging by its vintage).
1393 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1396 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1398 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1399 name to single_keymap_panes.
1401 2000-07-24 Andreas Schwab <schwab@suse.de>
1403 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1405 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1407 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1408 parameters instead of using int parameters. Expect FN to accept
1409 EMACS_INT parameters.
1410 (display_echo_area, resize_echo_area_axactly, current_message)
1411 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1412 with new argument list.
1413 (resize_mini_window_1): New callback function.
1414 (current_message_1, truncate_message_1, set_message_1): Change
1415 parameter lists to the new format expected by
1416 with_echo_area_buffer.
1418 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1420 * fontset.c (fontset_ref): Remove INLINE declaration.
1421 (fontset_ref_via_base): Likewise.
1422 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1425 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1427 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1428 correct order of priority. If help echo was found in an overlay,
1429 use that overlay as the object in which the help echo was found.
1431 2000-07-22 Miles Bader <miles@gnu.org>
1433 * textprop.c (Fprevious_single_char_property_change): The initial
1434 property value should be from the position preceding POSITION, not
1437 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1439 * coding.c (syms_of_coding): Doc fix for
1440 inhibit-iso-escape-detection.
1442 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1444 * xterm.c (note_mouse_highlight): Process overlays in the right
1447 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1449 * xterm.c (note_mouse_highlight): If help-echo was found in an
1450 overlay, use that overlay as the object in which the help was
1453 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1455 * window.c (foreach_window): Instead of a fake variable argument
1456 list, take one USER_DATA argument.
1457 (foreach_window_1): Likewise, and call callback functions with two
1458 args, the window and USER_DATA.
1459 (struct check_window_data): New struct.
1460 (check_window_containing): Use it.
1461 (window_from_coordinates): Set up a struct check_window_data for
1463 (add_window_to_list, freeze_window_start): Change parameters
1464 according to new calling convention.
1466 * window.h (foreach_window): Change prototype.
1468 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1470 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1472 * xmenu.c (menu_help_callback): Call show_help_echo with
1473 additional arguments OBJECT and POS.
1475 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1477 * data.c (Faset): Allow storing any multibyte character in a
1478 string. Convert unibyte string to multibyte if necessary.
1480 * xfns.c (x_encode_text): New function.
1481 (x_set_name): Use x_encode_text.
1482 (x_set_title): Likewise.
1484 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1486 * xterm.h (x_encode_text): Add prototype.
1488 2000-07-20 Dave Love <fx@gnu.org>
1490 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1493 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1495 * msdos.c (help_echo_window): New variable.
1496 (syms_of_msdos): Initialize and staticpro it.
1497 (IT_note_mode_line_highlight): Set help_echo_window.
1498 (IT_note_mouse_highlight): Ditto.
1499 (dos_rawgetc): Store help_echo_window in the second event produced
1502 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1503 Record the object that generated the help echo and the position of
1504 that object in help_echo_object and help_echo_pos. Record that
1505 some glyphs in a row are displayed in mouse-face.
1506 (IT_update_begin): Don't clear mouse highlight unless one of the
1507 enabled glyph rows is marked as being displayed in mouse-face.
1508 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1509 and position recorded in help_echo_object and help_echo_pos to the
1511 (IT_menu_display): Accept a new argument PN: the pane number of
1512 the current menu pane. Record the pane number and the item
1513 number of the item which has associated help string.
1514 (XMenuActivate): Update the prototype for help_callback in
1515 function declaration. Call IT_menu_display with the current menu
1516 pane number as an additional argument. Call help_callback with
1517 two additional arguments: the pane number and the item number of
1518 the menu item associated with the help text.
1519 (help_echo_object, help_echo_pos): New variables.
1520 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1522 * msdos.h (XMenuActivate): Update prototype.
1524 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1526 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1527 Add some more prototypes.
1529 * xterm.c, xterm.h: Add some more prototypes.
1531 * lisp.h (Fnext_single_char_property_change): Add prototype.
1533 * dispnew.c (direct_output_for_insert): Remove confusing
1534 outer local variable mouse_face_overwritten_p.
1535 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1537 * alloc.c (allocate_string_data): Don't copy old string contents.
1539 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1541 * coding.c (code_convert_region): Delete text properties before
1542 shrinking the conversion region.
1544 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1546 * dispnew.c (update_text_area): Write the whole row if it
1547 has mouse-face in it.
1549 * xfaces.c (face-alternative-font-family-alist): Remove
1550 DEFVAR_LISP; staticpro instead.
1552 * xmenu.c (menu_help_callback): Call show_help_echo with
1555 * keyboard.c (show_help_echo): Add parameter WINDOW.
1556 (read_char): Call show_help_echo with window extracted from Lisp
1558 (gen_help_event): Add parameter WINDOW.
1560 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1562 * xterm.c (help_echo_window): New variable.
1563 (note_mouse_highlight, note_tool_bar_highlight): Set
1565 (XTread_socket): Pass help_echo_window to gen_help_event.
1566 (syms_of_xterm): Initialize and staticpro help_echo_window.
1568 2000-07-18 Dave Love <fx@gnu.org>
1570 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1573 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1575 * alloc.c (allocate_string_data): If string had already data
1576 assigned, copy old contents to new string data.
1578 * coding.c (syms_of_coding): Fix typo in spelling of variable
1579 `inhibit-iso-escape-detection'.
1581 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1583 * Makefile.in: Add dependencies on dispextern.h.
1584 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1585 `free'; both can conflict with system header files.
1587 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1589 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1592 2000-07-18 Dave Love <fx@gnu.org>
1594 * window.c (Fwindow_list): Declare arg `window'.
1596 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1598 * coding.c (setup_coding_system): Don't override the explicitly
1599 specified designations.
1601 2000-07-15 Miles Bader <miles@gnu.org>
1603 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1604 from `text_property_eq' and `text_property_stickiness', respectively.
1605 (find_field, Fconstrain_to_field, char_property_eq)
1606 (char_property_stickiness): Changed to call char-property functions
1607 instead of text-property-only ones.
1609 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1610 `next_single_char_property_change'). Do more error checking, and
1611 cleanup limit behavior.
1612 (Fprevious_single_char_property_change): New function.
1613 (syms_of_textprop): Initialize new subrs.
1615 * xdisp.c (display_prop_end, invisible_text_between_p):
1616 Call Fnext_single_char_property_change instead of
1617 next_single_char_property_change.
1619 2000-07-15 Jason Rumney <jasonr@gnu.org>
1621 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1622 after menu is finished with.
1623 (add_menu_item): Only consider wv->title as a menu title.
1624 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1626 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1628 (FONT_REGEXP): Remove unused macro, and its sub-components.
1629 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1631 * w32term.c (help_echo_object, help_echo_pos): New variables.
1632 (note_mode_line_highlight): Store additional information about the
1633 help-echo in help_echo_object and help_echo_pos. Check both
1634 `local-map' and `keymap' properties for changing the cursor
1635 (note_mouse_highlight): Store additional information about the
1636 help-echo in help_echo_object and help_echo_pos.
1637 (note_tool_bar_highlight): Set help_echo_object to nil and
1638 help_echo_pos to -1.
1639 (w32_read_socket): Use gen_help_event instead of filling
1640 input_events manually.
1641 (syms_of_w32term): Staticpro help_echo_object.
1642 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1643 set, arrange for a mouse-highlight redisplay in
1645 (x_clear_mouse_face): New function.
1646 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1647 (x_update_window_begin): No need to turn off the mouse
1649 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1650 depending on whether they contain glyphs highlighted in
1652 (x_fill_stretch_glyph_string): Consume runs of stretch
1653 glyphs instead of a single one.
1654 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1655 with new argument list.
1656 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1657 (x_append_glyph, x_append_composite_glyph)
1658 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1659 changes in struct glyph starting 1999-12-27. See comments for
1660 xterm.c on 2000-07-05.
1662 2000-07-14 Sam Steingold <sds@gnu.org>
1664 * xfaces.c (realize_x_face): Fix the last patch:
1665 check `default_face' before dereferencing.
1667 2000-07-14 Dave Love <fx@gnu.org>
1669 * syntax.c (back_comment): Add null default in switch (for pcc).
1671 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1673 * xfaces.c (realize_x_face): Make fontset using the base of the
1674 default_face's fontset, not using the default fontset.
1676 * coding.c (inhibit_iso_escape_detection): New variable.
1677 (syms_of_coding): Make it a Lisp variable.
1678 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1679 nonzero, ignore ISO2022's escape sequence.
1681 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1683 * alloca.c (malloc) [emacs]: Define as xmalloc.
1685 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1686 use that instead of the mouse position. Add parameters DX and DY.
1688 * dispextern.h (Fx_show_tip): Adjust number of parameters
1691 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1692 if HELP is a function, call it with OBJECT and POS as parameters
1693 to get the help to display.
1694 (gen_help_event, kbd_buffer_store_help_event): New functions.
1695 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1696 (read_char): Call show_help_echo with new parameters.
1698 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1701 * xterm.c (help_echo_object, help_echo_pos): New variables.
1702 (note_mode_line_highlight): Store additional information about the
1703 help-echo in help_echo_object and help_echo_pos. Check both
1704 `local-map' and `keymap' properties for changing the cursor
1705 (note_mouse_highlight): Store additional information about the
1706 help-echo in help_echo_object and help_echo_pos.
1707 (note_tool_bar_highlight): Set help_echo_object to nil and
1708 help_echo_pos to -1.
1709 (XTread_socket): Use gen_help_event instead of filling
1710 input_events manually.
1711 (syms_of_xterm): Staticpro help_echo_object.
1713 * xmenu.c (menu_highlight_callback): Use
1714 kbd_buffer_store_help_event instead of setting up and input_event
1717 * xdisp.c (eval_form): GCPRO argument sexpr.
1718 (call_function): New function.
1719 (handle_single_display_prop): Use call_function and FUNCTIONP
1720 instead of checking whether if font_height is a symbol and
1723 * eval.c (internal_condition_case_2): New function.
1725 * lisp.h (FUNCTIONP): New macro.
1726 (internal_condition_case_2, call_function): Add prototypes.
1728 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1729 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1730 Always set `arg' member of input_events.
1731 (construct_menu_click): Unused function removed.
1733 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1735 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1736 (construct_drag_n_drop, x_scroll_bar_handle_click)
1737 (w32_read_socket): Always set `arg' member of input_events.
1739 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1741 * lisp.h (eval_form): Add prototype.
1743 * xdisp.c (eval_form): Make it externally visible.
1745 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1747 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1748 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1749 consing. For prefix events, store the frame in the `arg' slot of
1750 the event, otherwise store the key there.
1751 (XTread_socket): Instead of consing, use the frame_or_window slot
1752 of HELP_EVENTs for the frame, and the `arg' slot for the help
1755 * xmenu.c (menu_highlight_callback): Store help string in the
1756 `arg' member of the input event; don't cons.
1757 (menubar_selection_callback): Use the `arg' slot of input events
1758 to queue additional information, instead of consing.
1760 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1762 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1764 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1766 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1767 input events to queue additional information, instead of consing.
1769 * keyboard.c (kbd_buffer_gcpro): Renamed from
1770 kbd_buffer_frame_or_window. Now used for all Lisp objects
1771 referenced from the input queue.
1772 (kbd_buffer_store_event): Always use structure assignment for
1773 copying input events. Record all Lisp objects referenced from
1774 events in kbd_buffer_gcpro.
1775 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1776 differently from input events. Test for prefix menu_bar_events
1777 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1778 event in kbd_buffer_gcpro to nil.
1779 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1780 frame_or_window is equal to its arg member as prefix events.
1781 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1782 used by an input event to nil.
1783 (init_keyboard): Use two times the size of the input queue
1784 for kbd_buffer_gcpro.
1785 (syms_of_keyboard): Likewise.
1787 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1790 * termhooks.h (struct input_event): Add member `arg'.
1791 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1792 (USER_SIGNAL_EVENT): Renamed from user_signal.
1794 * xfaces.c (ASET): Remove definition.
1796 * lisp.h (AREF, ASET, ASIZE): New macros.
1798 * fontset.c (AREF, ASIZE): Remove definitions.
1800 * fns.c (AREF): Remove definition.
1802 * composite.c (AREF): Remove definition.
1804 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1806 * dispnew.c (redraw_overlapped_rows): Add missing local.
1807 (scrolling_window): Remove debug code.
1809 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1810 Before scrolling, turn off a mouse-highlight in the window
1813 * xterm.c (x_update_window_end): Add parameter
1814 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1815 redisplay in XTframe_up_to_date.
1816 (x_clear_mouse_face): New function.
1817 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1819 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1821 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1822 it when any row is written to that contains glyphs highlighted in
1824 (update_window): Call the window update end hook with new
1825 parameter MOUSE_FACE_OVERWRITTEN_P.
1826 (direct_output_for_insert): Give up if row contains mouse-face.
1828 * dispextern.h (struct redisplay_interface): Add parameter
1829 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1830 (clear_mouse_face): New function pointer member.
1832 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1834 * syntax.c (back_comment): Use one switch rather than a few `if's.
1835 Obey open_paren_in_column_0_is_defun_start.
1836 When reverting to the `slow' method, try to nicely handle the case
1837 of nested comments by checking that the comment-starter we found
1838 does indeed match the comment-ender.
1839 (scan_sexps_forward, scan_sexps_forward):
1840 Ignore excessive opening parenthesis rather than throwing an error.
1842 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1844 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1845 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1847 * dispnew.c (direct_output_forward_char): Give up if currently
1848 displaying a message instead of the minibuffer contents.
1850 * xterm.c (x_update_window_begin): No need to turn off the mouse
1852 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1853 depending on whether they contain glyphs highlighted in
1856 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1857 compare the mouse_face_p flags of both rows.
1859 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1861 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1863 * keyboard.c (show_help_echo): Accept additional parameter
1864 ok_to_overwrite_keystroke_echo.
1865 (read_char): Call show_help_echo with a zero
1866 ok_to_overwrite_keystroke_echo argument.
1867 * keyboard.h (show_help_echo): Update prototype of
1869 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1870 ok_to_overwrite_keystroke_echo argument.
1871 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1872 non-zero ok_to_overwrite_keystroke_echo argument.
1874 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1876 * xdisp.c (try_window_id): If changes are all below what is
1877 displayed in the window, and point is in the window, we still
1878 might have to find point on the display.
1880 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1881 glyphs instead of a single one.
1882 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1883 with new argument list.
1884 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1886 * keymap.c (get_keymap_1): Add comment that this function can GC.
1887 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1888 comment that functions can GC.
1889 (Fset_keymap_parent): GCPRO arg KEYMAP.
1891 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1893 * msdos.c (XMenuActivate): After exiting the menu, restore the
1894 echo area message and erase it.
1896 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1898 * fontset.c (Ffontset_info): Make the return value more compatible
1899 with that of Emacs 20.
1901 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1903 * eval.c (Fsignal): Handle case that backtrace_list is null.
1905 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1907 * ccl.c (Fccl_execute): Typo fixed.
1909 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1911 * window.c (window_loop): Add missing gcpro1 local variable.
1913 * window.c (Fwindow_list): Reverse list at the end.
1914 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1915 means allow windows on OWINDOW's frame, only.
1916 (window_loop): Simplified; use Fwindow_list.
1918 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1920 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1922 * xterm.c (XTread_socket): Increment handling_signal at the start,
1923 decrement it at the end.
1925 * eval.c (handling_signal): New variable.
1926 (Fsignal): Abort if handling_signal is non-zero.
1928 * lisp.h (handling_signal): External declaration.
1930 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1932 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1934 Sound support for NetBSD through "Linux emulation" support:
1935 * config.in (HAVE_SOUNDCARD_H): Undef.
1936 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1937 * Makefile.in (LIBSOUND): New variable.
1938 (LIBES): Include it.
1939 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1941 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1943 (vox_open): Use DEFAULT_SOUND_DEVICE.
1944 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1946 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1948 * print.c (print_error_message): If Vsignaling_function is set,
1949 show it in *Messages*.
1951 * lisp.h (Vsignaling_function): External declaration.
1953 * eval.c (Vsignaling_function): New variable.
1954 (Fsignal): Compute it.
1955 (syms_of_eval): Staticpro it.
1957 2000-07-05 Dave Love <fx@gnu.org>
1959 * syswait.h: Use the autoconf recommended approach. Old code
1960 #if'd out in case we need to revert.
1962 * config.in (HAVE_SYS_WAIT_H): Added.
1964 2000-07-05 Andrew Innes <andrewi@gnu.org>
1966 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1967 when non-NULL instead of __morecore, to take account of buffer
1968 memory. This also solves a problem with spurious memory warnings
1971 * ralloc.c: Make real_morecore non-static.
1973 * eval.c (internal_condition_case): Comment out abort if
1974 interrupt_input_blocked is not zero.
1976 * makefile.nt: Add support for `bootstrap' and related targets.
1977 Include minimal debug info in emacs.exe in release build.
1978 Remove all dependencies on lisp.h, and fixup some others.
1980 * w32.c (init_environment): Install code from 20.7 for providing
1981 default values for environment variables, based on the
1982 executable's own location.
1983 (map_w32_filename): Handle filenames that are longer than
1985 (sys_socket): Install socket inheritance bug fix from 20.7.
1987 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
1988 here via blockinput.h).
1990 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
1992 * w32menu.c (w32_menu_display_help):
1993 * xmenu.c (menu_help_callback): Use show_help_echo.
1995 * keyboard.h (show_help_echo): Declare.
1997 * keyboard.c (show_help_echo): New function, extracted from read_char.
1998 Feval its `msg' argument if it's a cons cell.
1999 (read_char): Use it.
2000 (follow_key): Pass `autoload' to get_keyelt.
2002 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2003 (note_tool_bar_highlight, XTread_socket):
2004 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2006 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2007 (note_tool_bar_highlight, w32_read_socket):
2008 Do not gratuitously ignore non-string `help-echo' properties.
2010 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2012 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2014 * window.c (delete_all_subwindows): Reset Vwindow_list.
2016 * xterm.c (x_append_glyph, x_append_composite_glyph)
2017 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2018 changes in struct glyph starting 1999-12-27. Some bit-fields of
2019 struct glyph were not set, which made glyphs unequal when compared
2020 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2021 effects were the result. This also depended on the contents of
2022 memory returned by xmalloc. If flickering happens again, activate
2023 the code in clear_glyph_row that's in #if 0. If the flickering is
2024 gone with that, chances are that it is caused by something
2027 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2029 * dispextern.h: Add some comments.
2031 * window.c (add_window_to_list): Add parameter LIST.
2032 (window_list): Order list so that, for each frame, windows are
2033 in canonical order, and so that frames appear in the list in
2034 the order given by Vframe_list.
2035 (next_window): Reverse the handling of NEXT_P.
2037 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2039 * window.c (Vwindow_list): New variable.
2040 (make_window, delete_window): Set Vwindow_list to nil.
2041 (check_window_containing): New function.
2042 (window_from_coordinates): Rewritten.
2043 (add_window_to_list, window_list, candidate_window_p)
2044 (decode_next_window_args, next_window): New functions.
2045 (Fnext_window, Fprevious_window): Rewritten in terms of
2047 (Fwindow_list): New function.
2048 (Fother_window): Cleaned up.
2049 (foreach_window): Add a longer "variable argument list". Let
2050 callback function return 0 to indicate that cycling over windows
2052 (foreach_window_1): Likewise.
2053 (freeze_window_start): Return int.
2054 (init_window): New function.
2055 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2057 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2058 input_event with bzero.
2059 (main): Call init_window.
2061 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2064 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2066 * composite.h (make_composition_value_copy): Extern it.
2068 * composite.c (make_composition_value_copy): New function.
2070 * editfns.c (Fformat): While copying text properties, make each
2071 composition property value a copy.
2073 * fns.c (concat): While copying text properties, make each
2074 composition property value a copy.
2076 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2078 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2080 * fns.c (sweep_weak_table): Mark only objects that are not
2083 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2084 include those frames as candidates which have their focus
2085 redirected to the minibuffer frame.
2087 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2089 * fns.c (Fputhash): Return `value' rather than nil.
2091 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2093 * frame.c (next_frame): Don't check focus redirection in case
2094 MINIBUF is a window. Doing so excludes frames using MINIBUF
2095 unless their focus is redirected, which contradicts the
2096 specification of next-frame, and leads to infinite loops in
2097 certain situations when cycling through windows with next-window.
2099 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2101 * coding.c (code_convert_region): Even if the length of text is
2102 zero, try to convert it if coding->type is coding_type_ccl.
2103 (decode_coding_string, encode_coding_string): Likewise.
2105 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2107 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2108 the display if windows_or_buffers_changed.
2110 * dispnew.c (struct row_entry): New structure.
2111 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2112 (row_table_size, old_lines, new_lines, old_lines_size)
2113 (new_lines_size, run_pool, runs_size, runs): New variables.
2114 (add_row_entry): New function.
2115 (scrolling_window): Use data structures allocated with xmalloc and
2116 held in global variables, instead of allocating them with alloca and
2117 holding them in local variables. Use a larger hash table whose
2118 size depends on glyph matrix sizes. Don't use bzero to clear the
2119 hash table; instead, clear used slots only.
2121 * fns.c (next_almost_prime): Make it externally visible.
2123 * lisp.h (next_almost_prime): Add prototype.
2125 * s/isc4-0.h (sigunblock): Define.
2127 * s/sco5.h (sigunblock): Define.
2129 2000-06-27 Dave Love <fx@gnu.org>
2131 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2132 (moved to osf5-0.h).
2133 [!NOT_C_CODE]: Protect string.h stuff.
2135 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2136 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2138 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2140 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2141 below the last line from the needed window height.
2143 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2145 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2146 (Fwidget_get): Use it.
2147 (syms_of_fns): Defsubr it.
2149 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2151 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2152 display info for XIM.
2153 (xim_open_dpy): Likewise.
2154 (xim_close_dpy): Don't free the display info's XIM.
2156 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2158 * config.in (USE_XIM): New define.
2160 * keymap.c (get_keyelt): For menu-items containing a `:filter
2161 FILTER', apply FILTER to the menu-item's definition to get the
2162 real definition to use.
2164 * lisp.h (QCfilter): External declaration.
2166 * xfns.c (Fimage_size): New function.
2167 (syms_of_xfns): Defsubr it.
2169 2000-06-26 Andreas Schwab <schwab@suse.de>
2171 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2174 2000-06-25 Dave Love <fx@gnu.org>
2176 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2179 * Makefile.in (blockinput.h): Depend on atimer.h.
2180 (atimer.h): Depend on systime.h.
2182 * blockinput.h: Protect against multiple inclusion. Include
2185 * atimer.h: Protect against multiple inclusion. Include
2188 * lisp.h (swap_in_global_binding): Declare.
2190 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2192 * process.c (Fopen_network_stream): Turn off atimers for duration
2193 of call to connect. (Patch from Gerd.)
2195 2000-06-23 Dave Love <fx@gnu.org>
2197 * ralloc.c: Maybe include unistd.h
2199 * emacs.c (setgrp): Undefine before defining.
2200 (malloc_warning, set_time_zone_rule, index): Prototype.
2202 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2203 HAVE_STRUCT_TIMEZONE.
2205 * s/osf1.h: Move string.h hack here from alpha.h and make it
2207 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2209 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2210 (SOCKLEN_TYPE): Don't define.
2212 * m/alpha.h: Remove string.h hack.
2214 * s/osf5-0.h: New file.
2216 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2217 include time.h, done by systime.h.
2218 [__FreeBSD__]: Remove redundant includes.
2220 * callproc.c (setpgrp): Undefine before defining.
2221 (delete_temp_file): Return Qnil to avoid warning.
2223 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2225 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2228 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2230 * composite.h (compose_text): Declare.
2232 * xterm.c: Don't include sys/types.h unconditionally. Don't
2233 protect its inclusion with !USG (following xmenu.c).
2235 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2237 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2240 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2242 * coding.c (decode_eol_post_ccl): Special handling for undecided
2243 and inconsistent EOL types.
2245 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2247 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2248 trough color and main window's background color.
2250 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2253 * xterm.h (Xt_app_con): External declaration.
2255 * widget.c (EmacsFrameRealize): Fix typo.
2257 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2259 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2260 (handle_invisible_prop): Record the start of invisible text in
2261 it->add_overlay_start.
2262 (struct overlay_entry): Add member `overlay'.
2263 (handle_overlay_change): Simplify.
2264 (next_overlay_string): After having processed overlay strings at the
2265 end of the buffer, record that fact in
2266 it->overlay_strings_at_end_processed_p.
2267 (compare_overlay_entries): If before- and after-strings come
2268 from the same overlay, let before-strings come first.
2269 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2270 (load_overlay_strings): Take it->add_overlay_start into account
2271 when adding overlay strings.
2273 * dispextern.h (struct it): Add member add_overlay_start.
2275 2000-06-22 Dave Love <fx@gnu.org>
2277 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2279 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2281 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2283 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2286 2000-06-21 Dave Love <fx@gnu.org>
2288 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2290 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2292 * syntax.c (back_comment): Simplify string-parity counting (with
2293 the added benefit of handling multiple string-styles as long as
2294 they are not intertwined).
2295 Jump to the slow code as soon as a comment starter is found in
2296 a "string_lossage" position. Fixes the case: " /* " /* " */.
2298 2000-06-21 Dave Love <fx@gnu.org>
2300 * Makefile.in: Use GETLOADAVG_LIBS.
2302 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2303 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2305 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2307 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2308 (Fforward_comment, scan_lists):
2309 Check the comstyle of single-char comment-starters.
2310 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2311 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2312 Check the comstyle of single-char comment-starters.
2313 Clarify control-flow around the Scomment case.
2315 2000-06-20 Dave Love <fx@gnu.org>
2317 * fns.c (make_hash_table, maybe_resize_hash_table):
2318 Cast arg of next_almost_prime.
2320 * tparam.c [emacs]: Include lisp.h.
2322 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2325 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2327 * keyboard.c (adjust_point_for_property): Check if display
2328 property should be treated as intangible by looking at its
2331 * xdisp.c (single_display_prop_intangible_p)
2332 (display_prop_intangible_p): New functions.
2334 * dispextern.h (display_prop_intangible_p): Add prototype.
2336 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2338 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2339 argument to sigprocmask.
2341 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2342 argument to sigprocmask.
2344 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2345 sigprocmask_set, and pass a pointer to it to sigprocmask.
2347 * sysdep.c (sigprocmask_set): New variable.
2349 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2352 2000-06-20 Sam Steingold <sds@gnu.org>
2354 * xrdb.c: Don't declare xmalloc, xrealloc.
2356 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2358 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2359 (re_comp): Cast gettext return value to avoid complaints when
2362 2000-06-20 Dave Love <fx@gnu.org>
2364 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2367 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2369 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2371 * m/alpha.h: Don't declare xmalloc, xrealloc.
2373 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2375 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2377 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2379 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2382 * keyboard.h (poll_for_input_1): Declare.
2384 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2386 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2388 * doprnt.c: Don't declare xmalloc, xrealloc.
2390 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2391 (getenv, ctime, getwd): Removed.
2392 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2394 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2395 x_set_tool_bar_lines.
2397 * config.in: Add HAVE_GETWD. Move some definitions above
2398 machine/system includes.
2400 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2402 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2404 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2405 contain information about ENCODING.
2407 * fontset.c (FONTSET_ASCII): Use the first element of char table
2408 for an ASCII font, not defalt slot.
2409 (fontset_ref_via_base): If FONTSET doesn't contain information for
2410 C, try the default fontset.
2411 (make_fontset): Don't copy the default fontset.
2412 (fontset_font_pattern): Likewise.
2413 (accumulate_font_info): If ELT is nil, use the corresponding
2414 element in the default fontset.
2416 2000-06-19 Dave Love <fx@gnu.org>
2418 * syntax.c (Fparse_partial_sexp): Doc fix.
2420 * regex.h: Test PROTOTYPES as well as __STDC__.
2422 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2423 errno, strerror. Put text after #endif in comment.
2425 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2428 * xterm.c (x_frame_of_widget): Likewise.
2430 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2432 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2433 to Vfundamental_mode_abbrev_table.
2435 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2436 bogus objects are marked. This slows down GC by ~80 percent, but
2437 it might be worth trying when debugging GC-related problems.
2438 This feature requires conservative stack marking to be enabled.
2440 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2441 returns XLookupChars, reset `modifiers' to zero.
2443 2000-06-19 Dave Love <fx@gnu.org>
2445 * mktime.c: Unprotoized.
2447 2000-06-19 Richard Stallman <rms@gnu.org>
2449 * data.c (set_internal): If variable is frame-local,
2450 store the new value immediately into the frame parameter alist.
2452 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2454 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2455 in the custom handler pointer.
2457 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2458 value, or checks for CHAR_META can fail when Lisp_Object is a
2460 * keymap.c (get_keyelt): Likewise.
2462 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2464 * ccl.h (struct ccl_program): New member eol_type.
2465 (struct ccl_spec): New member cr_carryover.
2467 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2468 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2470 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2471 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2472 (decode_eol_post_ccl): New function.
2473 (decode_coding): Don't detect EOL format here for CCL based coding
2475 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2476 decode_eol_post_ccl after running the CCL program.
2477 (code_convert_region): Don't detect EOL format here for CCL based
2479 (decode_coding_string): Likewise.
2481 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2483 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2484 when treating it as an integer.
2486 * coding.h (encode_coding_string): Declare.
2488 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2491 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2492 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2493 to be passed to get_local_map.
2495 * sound.c (Fplay_sound): Don't call make_number on
2496 Frun_hook_with_args count argument.
2498 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2499 for lisp objects in X event structure data field, when lisp
2500 objects are represented with unions.
2501 (x_scroll_bar_to_input_event): Ditto.
2503 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2505 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2506 termination of string. Fix sense of test whether
2507 Vline_number_display_limit is an integer.
2509 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2511 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2512 only if HAVE_X_WINDOWS.
2514 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2517 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2520 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2522 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2525 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2527 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2528 start of the while loop.
2530 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2532 * atimer.c (alarm_signal_handler): Add forward declaration.
2534 * data.c (set_internal): Remove debug code.
2536 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2538 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2540 * unexec.c (toplevel) [COFF]: Include coff.h.
2542 * s/lynxos.h: New file.
2544 * keymap.c (Fsingle_key_description): Enclose function key and
2545 event symbol names in angle brackets.
2547 * xdisp.c (setup_echo_area_for_printing): Call
2548 message_log_maybe_newline if message_buf_print is not set.
2550 * print.c (printchar, strout): Don't check message_buf_print
2551 before calling setup_echo_area_for_printing because that
2552 function does something useful even when message_buf_print is
2555 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2557 (ensure_echo_area_buffers): Initialize echo buffer's
2558 truncate lines setting to nil.
2559 (with_echo_area_buffer): Don't set the echo buffer's truncate
2561 (set_message_1): Set it here instead, based on the value
2562 of message_truncate_lines.
2563 (resize_mini_window): Handle case that lines are truncated.
2564 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2565 message-truncate-lines.
2567 * keyboard.c (read_char): Bind message-truncate-lines to t
2568 while displaying a help-echo.
2570 * lisp.h (Qmessage_truncate_lines): External declaration.
2572 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2574 * xdisp.c (Vline_number_display_limit): Renamed from
2575 line_number_display_limit.
2576 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2577 Extend documentation string. Initialize
2578 Vline_number_display_limit to nil meaning no limit.
2579 (decode_mode_spec): Use Vline_number_display_limit with its new
2582 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2584 2000-06-13 Richard Stallman <rms@gnu.org>
2586 * frame.c (Fmodify_frame_parameters): Doc fix.
2588 * xfns.c (x_set_frame_parameters): Comment fix.
2590 * frame.c (store_frame_param): Call swap_in_global_binding if the
2591 variable's current binding was chosen based on this frame.
2593 * data.c (swap_in_global_binding): New function.
2595 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2597 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2598 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2600 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2602 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2604 2000-06-12 Jason Rumney <jasonr@gnu.org>
2606 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2608 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2610 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2612 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2614 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2616 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2617 (syms_of_xfaces): Defsubr Sdump_colors.
2618 (x_free_colors): Don't treat b&w specially on default visual.
2619 (x_free_dpy_colors): New function.
2620 (free_face_colors): Don't check visual class; it's done
2623 * xterm.c (x_frame_of_widget): New function.
2624 (x_alloc_nearest_color_for_widget): Use it.
2625 (x_copy_dpy_color): New function.
2626 (x_destroy_window): Free various colors.
2628 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2630 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2632 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2634 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2636 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2638 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2640 2000-06-11 Dave Love <fx@gnu.org>
2642 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2644 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2646 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2648 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2650 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2653 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2655 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2656 (regex_compile): Fix the code for handling the case of single byte
2657 char and multibyte char being mixed in a range within [...].
2659 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2660 and dst_multibyte members of coding.
2662 * charset.c (update_charset_table): Update the table
2664 (init_charset_once): Initialize elements of bytes_by_char_head to
2665 1 except for leading codes for private charases.
2667 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2668 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2671 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2673 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2674 access the data it doesn't point to.
2676 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2678 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2679 will be translated to a switch-frame event when reading the
2680 event queue. This is necessary because Emacs otherwise won't
2681 perform a switch-frame to a new frame until some other event, for
2682 example a keystroke event, forces it to do so. This has various
2683 effects, one visible being that the cursor of a frame created with
2684 C-x 5 2 or switched to with a window manager key binding like
2685 A-TAB stays hollow because selected_window isn't on the newly
2686 focused frame until the switch-frame is performed.
2688 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2689 generating a switch-frame event if necessary.
2691 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2693 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2696 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2698 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2701 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2703 * window.c (displayed_window_lines): Take empty lines at
2704 the bottom of a window into account.
2706 * window.c (displayed_window_lines): New function.
2707 (Fmove_to_window_line): Use displayed_window_lines to determine
2708 the number of lines to move, instead of using the window's height.
2710 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2711 to stop reading, even if the form read sets point to a different
2712 value when evaluated.
2714 * xdisp.c (display_line): Fix code deciding in which line to
2717 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2719 * fileio.c (e_write): Free composition data if stored in
2722 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2724 * xdisp.c (display_line): Set row's and iterator's
2725 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2726 Set cursor even if row ends in the middle of a character.
2727 (dump_glyph_row): Print values of new flags.
2728 (redisplay_window) <cursor movement in unchanged window>: When
2729 point has been moved forward, and PT is at the end of the cursor
2730 row, don't place the cursor in the next row if the cursor row ends
2731 in the middle of a character or at ZV.
2733 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2734 (struct glyph_row): Add starts_in_middle_of_char_p and
2735 ends_in_middle_of_char_p.
2736 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2737 ends_in_middle_of_char_p flag.
2738 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2740 * term.c (append_glyph): Revert change of 2000-06-06.
2742 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2743 padding glyph not fitting on line as whole character not
2746 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2747 this isn't true for images with `:ascent 100'.
2749 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2751 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2752 as modified if it is originally unmodified.
2754 * term.c (encode_terminal_code): Change the way to check if
2755 terminal coding does any conversion.
2756 (append_glyph): Set glyph->pixel_width correctly.
2758 * xdisp.c (display_line): While checking line continuation, pay
2759 attention to a padding glyph.
2761 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2763 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2765 2000-06-05 Dave Love <fx@gnu.org>
2767 * xdisp.c: Include fontset.h.
2769 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2771 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2773 * dispnew.c: Conditionally include term.h.
2775 * coding.h: Declare code_convert_string_norecord.
2777 * frame.h (struct frame): Use volatile unconditionally.
2779 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2781 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2783 * systime.h: Protect against multiple inclusion.
2784 (timezone) [USG5_4]: Define as time_t.
2786 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2787 (Foptimize_char_table, make_temp_name): Declare.
2789 * Makefile.in (xdisp.o): Depend on fontset.h.
2791 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2793 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2794 (Foptimize_char_table, make_temp_name): Declare.
2798 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2800 2000-06-02 Dave Love <fx@gnu.org>
2802 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2804 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2806 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2807 result face, set flags in that face indicating that colors may not
2810 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2811 glyph, use the ASCII NUL character to determine the face.
2813 2000-06-02 Dave Love <fx@gnu.org>
2815 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2816 (VFORK_RETURN_TYPE): Remove.
2818 * config.in: Add NO_MATHERR.
2820 2000-06-01 Dave Love <fx@gnu.org>
2822 * cmds.c (internal_self_insert): Don't check
2823 Vbefore_change_function, Vafter_change_function.
2825 * insdel.c (signal_before_change, signal_after_change): Likewise.
2827 * buffer.c (Vbefore_change_function, Vafter_change_function):
2828 Variables and their initializations deleted.
2830 * callint.c (Fcall_interactively): Doc fix.
2832 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2834 2000-05-31 Dave Love <fx@gnu.org>
2836 * textprop.c: Revert last change -- duplicated.
2838 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2840 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2843 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2845 2000-05-31 Jason Rumney <jasonr@gnu.org>
2847 * search.c (Fre_search_forward, Fre_search_backward)
2848 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2850 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2852 2000-05-30 Jason Rumney <jasonr@gnu.org>
2854 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2855 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2857 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2860 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2861 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2862 expand a nil default_filename.
2864 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2865 pointer to glyph_to_pixel_coords, not a frame.
2867 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2868 coding.h to dependencies.
2870 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2872 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2873 window pointer to be consistent with w32term.c and xterm.c.
2875 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2876 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2877 (Qline_spacing, Qcenter): New variables.
2878 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2879 (x_set_line_spacing): New function.
2880 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2882 (x_specified_cursor_type): New function.
2883 (x_set_cursor_type): Use it.
2884 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2886 (validate_x_resource_name, x_get_resource_string): Measure lengths
2887 of external strings in bytes.
2888 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2889 GetTextExtentPoint32 with NULL title.
2890 (Fx_create_frame): Initialize Qline_spacing.
2891 (w32_load_system_font): Initialize font->double_byte_p.
2892 (x_to_w32_charset): Use Vw32_charset_info_alist.
2893 (Image, busy cursor, tooltip functions): Merged changes from
2894 xfns.c. Not yet functional on Windows.
2896 * w32gui.h (W32FontStruct): Add double_byte_p member.
2898 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2899 (emacs_button_translation): Use it.
2900 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2901 in `mask' to be set.
2903 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2906 * w32term.c: Format and doc changes to bring closer to xterm.c.
2907 (w32_char_font_type): New enum.
2908 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2909 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2910 (w32_encode_char): New function.
2911 (x_encode_char): Removed.
2912 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2913 x_encode_char and w32_font_is_double_byte.
2914 (x_produce_image_glyph): Use image_ascent.
2915 (x_produce_glyphs): Use new version of w32_per_char_metric and
2916 handle NULL return value. Allow extra line spacing.
2917 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2918 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2919 w32_font_type member of glyph instead.
2920 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2921 (fast_find_position): Make sure not to consider rows not visible
2923 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2924 w32_menu_display_help with input blocked, as it can abort.
2925 (x_display_and_set_cursor): Choose cursor depending
2926 on buffer-local value of cursor_type.
2927 (x_draw_bar_cursor): Add parameter WIDTH.
2929 * w32term.h (CP_DEFAULT): Define.
2930 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2932 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2934 * search.c (Fre_search_forward, Fre_search_backward)
2935 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2937 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2939 * coding.c (detect_coding_iso2022): Fix code for checking
2940 CODING_CATEGORY_MASK_ISO_8_2.
2942 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2944 * regex.c (PREFETCH_NOLIMIT): New function.
2945 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2947 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2949 * syntax.c (find_defun_start): Move test for
2950 open_paren_in_column_0_is_defun_start outside of the loop.
2952 * xdisp.c (redisplay_window): Really switch buffers when
2953 displaying mode lines, and temporarily set selected_frame to the
2954 frame of the window that's redisplayed.
2956 * xfaces.c (free_realized_faces): Block/unblock input.
2957 (free_realized_multibyte_face): Ditto.
2959 2000-05-29 Dave Love <fx@gnu.org>
2961 * textprop.c (Qkeymap): New variable.
2962 (syms_of_textprop): Intern it.
2964 * keymap.c: Include intervals.h.
2965 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2967 * Makefile.in (keymap.o): Depend on intervals.h.
2969 * keyboard.c (menu_bar_items, tool_bar_items)
2970 (Fexecute_extended_command): Deal with `keymap' property.
2971 (read_key_sequence): Track map from `keymap' property as well as
2974 * intervals.c (get_local_map): Extra arg to allow looking for
2977 * intervals.h (map_property): New enum.
2978 (get_local_map): Extra arg using it.
2981 * lisp.h (get_local_map): Don't declare here.
2983 2000-05-29 Kenichi Handa <handa@etl.go.jp>
2985 * Makefile.in (callproc.o): Depend on composite.h.
2987 * callproc.c: Include composite.h.
2988 (Fcall_process): Handle composition correctly.
2990 * coding.h (coding_allocate_composition_data): Extern it.
2991 (coding_restore_composition): Likewise.
2993 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
2994 yet allocated, finish decoding with result
2995 CODING_FINISH_INSUFFICIENT_CMP.
2996 (coding_allocate_composition_data): Make it non-static.
2997 (coding_restore_composition): Likewise.
2999 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3001 * charset.c (syms_of_charset): Revert last change.
3003 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3005 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3006 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3009 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3011 * charset.c (syms_of_charset): Set width of character sets
3012 eight-bit-control and eight-bit-graphic to 1 column.
3014 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3016 * config.in (HAVE_SPEED_T): New define.
3018 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3021 2000-05-26 Dave Love <fx@gnu.org>
3023 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3025 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3026 (Fsubr_arity): New function.
3027 (syms_of_data): Install them.
3029 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3031 * charset.c (init_charset_once): Set the table bytes_by_char_head
3034 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3035 the default fontset to what Emacs uses by default.
3036 (check_registry_encoding): This function deleted.
3037 (Fset_fontset_font): Remove the adhoc condition for the default
3038 fontset. Allow cons in FONTNAME.
3040 * fns.c (map_char_table): Ignore char-table entries for
3041 charsets eight-bit-control and eight-bit-graphic.
3043 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3045 * emacs.c (main): Initialize keyboard syms before initializing
3046 window code, so face names are available.
3048 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3050 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3051 of an anchor at the beginning of a shy-group.
3053 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3055 * xdisp.c (handle_invisible_prop): Don't try to skip over
3056 invisible text if end of text is already reached.
3058 2000-05-25 Dave Love <fx@gnu.org>
3060 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3062 * coding.c (encode_eol): Add null statement after label.
3064 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3066 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3069 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3071 * ccl.c (ccl_driver): Fix previous change.
3073 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3075 * coding.c (run_pre_post_conversion_on_str): Set point to the
3076 beginning of buffer before calling coding->post_read_conversion.
3077 (decode_coding_string): Give correct args to
3078 run_pre_post_conversion_on_str.
3079 (encode_coding_string): Likewise.
3081 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3082 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3083 eight-bit-graphic correctly.
3085 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3087 * fileio.c (Finsert_file_contents): Even if a file is not found,
3088 execute codes for setting up coding system. Call
3089 after-insert-file-functions unconditionally.
3091 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3093 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3094 BSD_PGRPS are not defined.
3096 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3098 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3100 (syms_of_charset): Avoid building same strings.
3102 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3104 * lread.c (Fload): Add a comment about the meaning of
3105 Vuser_init_file being t.
3107 * puresize.h (BASE_PURESIZE): Increase to 675000.
3109 * s/gnu-linux.h (setpgrp): Don't define it here because this
3110 prevents compilation on GNU/Linux systems with glib 2.2.
3112 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3115 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3117 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3118 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3120 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3122 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3124 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3127 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3129 * term.c (encode_terminal_code): Set coding->src_multibyte
3132 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3134 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3136 * keyboard.c (read_char): Allow character codes 128..255 to be
3137 handled by input-method-function.
3139 * insdel.c (adjust_markers_for_replace): Fix previous change.
3140 (adjust_after_replace): If PREV_TEXT is nil, call
3141 adjust_markers_for_insert, not adjust_markers_for_replace.
3143 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3145 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3146 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3147 [HAVE_GRANDPT]: Define.
3148 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3150 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3153 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3155 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3157 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3159 The following changes are to handle 8-bit characters in a
3160 multibyte buffer/string without facing with byte combining
3161 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3162 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3164 * Makefile.in (fns.o): Depend on charset.h.
3166 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3167 convert it to unibyte.
3168 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3170 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3171 apparent char boundary.
3172 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3173 0x80..0x9F to/from multibyte form.
3175 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3178 * callproc.c (Fcall_process): Always encode an argument string if
3179 it is multibyte. Setup src_multibyte and dst_multibyte members of
3180 process_coding properly.
3182 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3183 SPLIT_NON_ASCII_CHAR.
3185 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3187 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3189 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3191 (SPLIT_CHARACTER_SEQ): This macro deleted.
3192 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3194 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3195 and eight-bit-graphic.
3196 (char_to_string): Likewise. Signal an error for too large
3198 (char_printable_p): Return 0 for 8-bit characters.
3199 (update_charset_table): Update iso_charset_table only when a final
3200 character is non-negative.
3201 (find_charset_in_text): Renamed from find_charset_in_str.
3202 Arguments and return value changed. Callers changed.
3203 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3204 be -1 if CHARSET is used only internally.
3205 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3207 (Fcharset_after): Simplified.
3208 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3209 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3210 (multibyte_chars_in_text): Simplified by assuming there's no
3211 invalid multibyte sequence.
3212 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3213 str_as_unibyte): New functions.
3214 (Fstring): Simpified by assuming that byte combining never
3216 (init_charset_once): Initialization for
3217 LEADING_CODE_8_BIT_CONTROL.
3218 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3219 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3220 eight-bit-control and eight-bit-graphic.
3222 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3223 CHARSET_8_BIT_GRAPHIC): New macros.
3224 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3225 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3226 (CHARSET_REVERSE_CHARSET): Likewise.
3227 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3229 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3230 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3231 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3232 encounter an invalid multibyte sequence.
3233 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3234 sequence is always valid.
3235 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3236 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3238 (CHAR_STRING): For 8-bit characters, call char_to_string.
3239 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3240 multibyte sequence is always valid.
3241 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3242 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3243 str_as_unibyte): Extern them.
3244 (BCOPY_SHORT): Fix a bug.
3245 (CHAR_LEN): This macro deleted. Callers changed to use
3247 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3248 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3249 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3251 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3252 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3253 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3254 EMIT_BYTES): New macros.
3255 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3256 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3258 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3259 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3260 check the validity of multibyte sequence.
3261 (decode_coding_emacs_mule): New function.
3262 (encode_coding_emacs_mule): New macro.
3263 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3265 (DECODE_ISO_CHARACTER): Just return a character code.
3266 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3267 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3268 EMIT_CHAR to produced decoded characters. Exit the loop only by
3269 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3271 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3272 only position codes for an invalid character.
3273 (encode_designation_at_bol): Return new destination pointer. 5th
3274 arg DSTP is changed to DST.
3275 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3276 from the source by ONE_MORE_CHAR. Don't handle the case of last
3278 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3280 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3281 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3282 TWO_MORE_BYTES to fetch a byte from the source.
3283 (encode_eol): Pay attention to coding->src_multibyte.
3284 (detect_coding, detect_eol): Preserve members src_multibyte and
3286 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3287 (encoding_buffer_size): Set magnification to 3 for all coding
3288 systems that require encoding.
3289 (ccl_coding_driver): For decoding, be sure that the result is
3290 valid multibyte sequence.
3291 (decode_coding): Initialize coding->errors and coding->result.
3292 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3293 and raw-text, always call decode_eol. Handle the case of last
3294 block here. If not coding->dst_multibyte, convert the resulting
3295 sequence to unibyte.
3296 (encode_coding): Initialize coding->errors and coding->result.
3297 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3298 and raw-text, always call encode_eol. Handle the case of last
3300 (shrink_decoding_region, shrink_encoding_region): Detect cases
3301 that we can't skip data more rigidly.
3302 (code_convert_region): Setup src_multibyte and dst_multibyte
3303 members of coding. For decoding, if the buffer is multibyte,
3304 convert the source sequence to unibyte in advance. For encoding,
3305 if the buffer is multibyte, convert the resulting sequence to
3306 multibyte afterward.
3307 (run_pre_post_conversion_on_str): New function.
3308 (code_convert_string): Deleted and divided into the following two.
3309 (decode_coding_string, encode_coding_string): New functions.
3310 (code_convert_string1, code_convert_string_norecord): Call one of
3312 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3313 MAKE_NON_ASCII_CHAR.
3314 (Fset_terminal_coding_system_internal,
3315 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3316 and dst_multibyte members.
3317 (init_coding_once): Initialize iso_code_class with new enum
3318 ISO_control_0 and ISO_control_1.
3320 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3321 devided into ISO_control_0 and ISO_control_1.
3322 (struct coding_system): New members src_multibyte, dst_multibyte,
3323 errors, and result. Delete member fake_multibyte.
3324 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3326 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3329 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3332 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3334 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3336 (Ftranspose_region): Delete codes for handling byte combining.
3338 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3339 dst_multibyte members of coding. On handling REPLACE on unibyte
3340 buffer, convert the result of decode_coding to unibyte. On
3341 inserting into a mutibyte buffer, always call code_convert_region.
3342 (e_write): Setup coding->src_multibyte according to the
3343 multibyteness of the source (buffer or string).
3345 * fns.c (concat): Handle 8-bit characters correctly.
3346 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3347 unibyte in the result.
3348 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3349 valid multibyte form in the result.
3350 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3351 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3352 return -1, signal an error.
3353 (base64_encode_1): New arg MULTIBYTE. Get each character by
3354 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3355 character is found, return -1.
3356 (Fbase64_decode_region): Delete codes for handling byte-combining.
3357 Treat each decoded byte as a unibyte character.
3358 (Fbase64_decode_string): Return unibyte string.
3359 (Fcompare_strings, concat, string_byte_to_char): Use
3360 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3361 FETCH_STRING_CHAR_ADVANCE.
3362 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3363 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3365 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3366 SPLIT_NON_ASCII_CHAR.
3367 (fontset_ref_via_base, fontset_set): Likewise
3369 * insdel.c (adjust_markers_for_record_delete): Deleted.
3370 (adjust_markers_for_insert): Argument changed. Caller changed.
3371 (adjust_markers_for_replace): Likewise.
3372 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3373 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3374 (copy_text): Delete unused local varialbe c_save. For converting
3375 to multibyte, be sure to make all 8-bit characters in valid
3377 (count_size_as_multibyte): Handle 8-bit characters correctly.
3378 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3379 adjust_after_replace, replace_range, del_range_2)
3380 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3381 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3382 adjust_after_replace, replace_range, del_range_2) Delete codes for
3383 handling byte combining.
3384 (adjust_before_replace): Deleted.
3386 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3387 SPLIT_NON_ASCII_CHAR.
3388 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3389 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3391 (Fkey_description): Likewise.
3393 * lread.c (read1): On reading multibyte string, be sure to make
3394 all 8-bit chararacters in valid multibyte form.
3395 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3397 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3400 * process.c (Fstart_process): GCPRO current_dir before calling
3401 Ffind_operation_coding_system. Encode arguments here.
3402 (create_process): Don't encode arguments here. Setup
3403 src_multibyte and dst_multibyte members of struct coding.
3404 (read_process_output): Setup src_multibyte and dst_multibyte
3405 members of struct coding. If the output is to multibyte buffer,
3406 always decode the output of the process. Adjust the
3407 representation of 8-bit characters to the multibyteness of the
3409 (send_process): Setup coding->src_multibyte according to the
3410 multibyteness of the source.
3412 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3414 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3415 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3417 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3420 * w16select.c (Fw16_set_clipboard_data): Setup members
3421 src_multibyte and dst_multibyte of coding. Adjusted for the
3422 change for find_charset_in_str.
3423 (Fw16_get_clipboard_data): Likewise.
3425 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3426 dst_multibyte of coding.
3427 (x_to_w32_font): Likewise.
3429 * w32select.c (Fw32_set_clipboard_data): Setup members
3430 src_multibyte and dst_multibyte of coding. Adjusted for the
3431 change for find_charset_in_str.
3432 (Fw32_get_clipboard_data): Likewise.
3434 * xdisp.c (get_next_display_element): Handle 8-bit characters
3436 (next_element_from_display_vector): Use CHAR_BYTES instead of
3438 (disp_char_vector): Use SPLIT_CHAR instead of
3439 SPLIT_NON_ASCII_CHAR.
3441 * xselect.c (selection_data_to_lisp_data): Setup members
3442 src_multibyte and dst_multibyte of coding. Adjusted for the
3443 change for find_charset_in_str.
3444 (lisp_data_to_selection_data): Likewise.
3446 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3448 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3451 * dispextern.h (Vimage_types): Add extern declaration.
3453 * xdisp.c (Vimage_types): Moved here from xfns.c.
3454 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3456 * xfns.c (Vimages_types): Moved to xdisp.c.
3457 (syms_of_xfns): Move `image-types' to xdisp.c.
3459 * w32fns.c (Vimage_types): Removed.
3460 (syms_of_w32fns): Remove `image-types'.
3462 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3464 * fns.c (map_char_table): Pay attention to character number of
3465 charset. Check the validity of charset at the first level. For
3466 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3469 * fontset.c: Include "buffer.h".
3470 (fs_load_font): If the face has fontset, record the face ID in
3472 (Finternal_char_font): New function.
3473 (accumulate_font_info): New function.
3474 (Ffontset_info): Rewritten for the new fontset implementation.
3475 (syms_of_fontset): Register Vdefault_fontset in the first element
3476 of Vfontset_table. Include Vdefault_fontset in
3477 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3480 2000-05-16 Dave Love <fx@gnu.org>
3482 * m/iris5d.h: Deleted -- unused.
3484 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3486 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3487 `invalid' instead of `illegal'.
3489 * indent.c (Fmove_to_column): When ending within a tab, insert
3490 spaces first so that markers at the end of the tab get adjusted.
3492 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3493 buffer list that wasn't selected in that frame.
3495 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3496 is needed on mescaline, use a 2 char prefix, and call
3497 make_temp_name with second arg non-zero.
3499 * fileio.c (make_temp_name): New function, extracted from
3501 (Fmake_temp_name): Use it.
3503 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3505 * window.c (coordinates_in_window): Subtract 1 when computing
3508 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3510 * Makefile.in (lisp): Add env.elc.
3512 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3514 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3516 * search.c (Freplace_match): Handle case of `\N' in the
3517 replacement when there's no group N.
3519 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3521 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3522 of the message to message_dolog.
3524 * keyboard.c (read_char): Don't clear current message for help
3525 events; let the code handling help events handle this. Change
3526 code detecting help events that should be ignored.
3528 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3529 we're interating over a string.
3531 2000-05-09 Dave Love <fx@gnu.org>
3533 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3534 that offset before writing. Move gcpro region past call of
3537 2000-05-04 Dave Love <fx@gnu.org>
3539 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3541 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3543 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3544 of inserted characters when BUF equals the current buffer, and PT
3545 is in front of or equal to FROM.
3547 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3549 * xdisp.c (handle_single_display_prop): If display property value
3550 is invalid, or something not supported on the frame, restore
3551 iterator's position to what it was initially. Make sure to return
3552 0 for invalid and unsupported property values.
3554 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3555 that x_per_char_metric returns null.
3557 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3559 * xterm.h (struct face): Add forward declaration.
3560 (struct image): Ditto.
3561 (image_ascent): Add prototype.
3563 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3564 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3565 image_ascent instead of using IMAGE_ASCENT.
3567 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3568 (IMAGE_ASCENT): Removed.
3570 * xfns.c (Qcenter): New variable.
3571 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3572 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3573 (image_ascent): New function.
3574 (lookup_image): Recognize `:ascent center'.
3575 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3576 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3577 (xbm_load): Don't set image's ascent here.
3578 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3579 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3580 check ascent values here.
3581 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3582 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3583 (syms_of_xfns): Initialize Qcenter.
3585 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3586 to the limits, increase the limits.
3588 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3590 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3591 Check Vfont_encoding_alist against the full name of the opened
3594 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3596 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3597 taller than the window.
3599 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3601 * xfaces.c (realize_x_face): Fix the argument of the second
3602 xassert. BASE_FACE may not be a face for ASCII.
3604 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3606 * print.c (print_object): Treat print-length < 0 as nil.
3608 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3610 * s/freebsd.h (TERMCAP_OBJ): Removed.
3611 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3613 * lread.c (read1): Don't treat period followed by certain
3614 characters as symbol start.
3616 * xfns.c (slurp_file): New function.
3617 (xbm_image_p): Handle case of in-memory XBM files.
3618 (xbm_scan): Rewritten to work on memory buffers instead of files.
3619 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3620 Work on memory buffers instead of files. If DATA is null test
3621 if buffer looks like an in-memory XBM file.
3622 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3623 memory buffers instead of files.
3624 (xbm_file_p): New function.
3625 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3627 * lread.c (end_of_file_error): New function.
3628 (read1): Call it instead of signaling `end-of-file' directly.
3630 * print.c (print_error_message): Print data of `end-of-file'
3631 with Fprinc instead of Fprin1.
3633 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3635 * window.c (freeze_window_start): Check that minibuffer scroll
3636 window isn't nil before extracting the window structure pointer
3639 * undo.c (record_delete): If we hit the end of the undo list, stop
3640 picking elements apart.
3642 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3644 * xdisp.c (display_line): If lines are continued, restore
3645 iterator's ascent/descent information to the values before the
3646 first glyph not fitting on the line.
3648 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3650 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3651 positions in glyph matrix. Don't compute new window end
3654 * dispnew.c (increment_matrix_positions): Renamed from
3655 increment_glyph_matrix_buffer_positions.
3656 (increment_row_positions): Renamed from
3657 increment_glyph_row_buffer_positions.
3659 * dispextern.h: Change names of renamed functions from dispnew.c
3662 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3664 * fileio.c (Fdo_auto_save): Create directories for auto-save
3665 list file if necessary.
3667 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3668 from buffer or frame.
3669 (automatic_hscrolling_p): New variable.
3670 (hscroll_windows): Scroll windows horizontally only if automatic
3671 hscrolling is allowed.
3672 (syms_of_xdisp): New variable `automatic-hscrolling'.
3674 * frame.h (struct frame): Add member extra_line_spacing.
3676 * xfns.c (x_set_line_spacing): New function.
3677 (Fx_create_frame): Set line spacing from resources.
3678 (Qline_spacing): New variable.
3679 (syms_of_xfns): Initialize Qline_spacing.
3681 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3683 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3684 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3685 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3686 extra_line_spacing from default value.
3687 (init_buffer_once): Initialize default value of extra_line_spacing.
3689 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3692 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3693 prompt_width. Add extra line spacing.
3695 * term.c (produce_glyphs): Remove reference to struct it's
3698 * dispextern.h (struct it): Remove member prompt_width, add
3701 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3703 * dispnew.c (update_frame_line): When writing a whole line, make
3704 sure cursor is in the right row afterwards, otherwise a use of
3705 capability `ch' in cmgoto might leave the cursor in the row below.
3707 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3709 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3711 * keyboard.c (timer_check): Fix typo in comment.
3713 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3715 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3716 name change: ch -> character.
3718 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3720 * keyboard.c (echo_message_buffer): New variable.
3721 (echo_now): Set echo_message_buffer to the echo area buffer used
3722 to display the echo.
3723 (cancel_echoing): Reset echo_message_buffer to nil.
3724 (read_char): Code rewritten that handles canceling an echo or
3725 echoing a dash, respectively.
3727 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3728 directory doesn't exist.
3730 2000-04-19 Dave Love <fx@gnu.org>
3732 * fns.c (syms_of_fns): Defsubr mapc.
3733 (concat): Don't allow numeric args.
3734 (Fconcat): Doc change.
3736 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3738 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3739 instead define end_match(1|2) more carefully.
3740 Use GET_CHAR_BEFORE_2 for `begline'.
3742 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3744 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3745 on 64-bit systems where NULL is defined as `0'.
3747 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3748 the `variable argument list' to make it work on Alpha.
3750 * m/alpha.h (_LP64) [!_LP64]: Define.
3751 (ORDINARY_LINK): Define for NetBSD.
3753 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3755 2000-04-19 Dave Love <fx@gnu.org>
3757 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3760 * Makefile.in (LIBS): Don't use.
3761 (GETLOADAVG_OBJ): Define again.
3762 (otherobj): Add GETLOADAVG_OBJ.
3764 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3766 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3768 * lread.c (read_filtered_event): Cancel and start busy cursor.
3770 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3771 that the per-character metrics may be null.
3773 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3775 * buffer.c (clone_per_buffer_values): New function.
3776 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3777 clone_per_buffer_values if CLONE is not nil.
3779 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3781 2000-04-16 Dave Love <fx@gnu.org>
3783 * Makefile.in: Remove obsolete localcpp stuff.
3784 (GETLOADAVG_OBJ): Don't define.
3785 (obj): Move LIBOBJS...
3786 (otherobj): ... to here.
3787 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3788 whitespace-only lines after the continuation (Irix).
3790 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3792 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3794 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3796 2000-04-14 Dave Love <fx@gnu.org>
3798 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3799 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3800 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3801 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3804 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3805 autoconfiscated HAVE_GETLOADAVG.
3807 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3810 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3812 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3813 (fill_in_lock_file_name): Avoid existing files that aren't
3816 2000-04-14 Dave Love <fx@gnu.org>
3818 * Makefile.in (LIBS, LIBOBJS): New variable.
3819 (INTERVAL_SRC): Convert to make variable.
3820 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3821 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3822 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3824 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3825 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3826 (shortlisp): Add facemenu, float-sup, frame.
3827 (SOME_MACHINE_LISP): Remove them from here.
3828 (LIBES): Change unused LDLIBS to autoconf LIBS.
3830 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3832 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3834 * composite.c (update_compositions): If FROM and TO are not in a
3835 valid range, do nothing.
3837 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3839 * tparam.c (tparam1): Abort when encountering an unknown
3842 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3845 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3848 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3850 * fileio.c (a_write): Remove redundant semi-colons.
3851 (e_write): Return -1 if failed to write all the data.
3852 This fixes the changes made at 1999-12-15.
3854 2000-04-12 Dave Love <fx@gnu.org>
3856 * fns.c (mapcar1): Test for null vals to support mapc.
3857 (Fmapc): New function.
3859 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3861 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3862 (IT_frame_up_to_date): Support the buffer local value of
3863 cursor-type, if defined.
3865 2000-04-10 Dave Love <fx@gnu.org>
3867 * editfns.c (preceding-char, following-char): Doc fix.
3869 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3871 * Makefile.in (temacs): Revert 2000-03-12 change.
3873 2000-04-10 Jason Rumney <jasonr@gnu.org>
3875 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3877 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3879 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3880 area buffer, if it's not set up yet.
3882 * indent.c (compute_motion): Set immediate_quit.
3884 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3886 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3888 (realize_tty_face): Suppress boldness if colors are the inverse of
3889 the default colors, and tty_suppress_bold_inverse_default_colors_p
3891 (Ftty_suppress_bold_inverse_default_colors): New function.
3892 (syms_of_xfaces): Defsubr it.
3894 * buffer.c (Frestore_buffer_modified_p): New function.
3895 (syms_of_buffer): Defsubr it.
3897 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3899 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3900 charset id (int) argument, not a charset (Lisp_Object).
3902 * coding.h (code_convert_string): Declare.
3903 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3904 object, as the fourth argument to code_convert_string.
3906 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3908 (Fset_fontset_font): Use EQ to compare lisp objects.
3910 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3912 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3913 a pointer that looks like a lisp object.
3914 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3915 zero, instead see whether it's an integer object, since they can't
3917 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3919 * dispnew.c (allocate_matrices_for_frame_redisplay,
3920 direct_output_forward_char): Use X(U)INT and make_number as needed
3921 to convert between (unsigned) int values and lisp integers.
3922 * keyboard.c (read_key_sequence): Likewise.
3923 * lread.c (substitute_object_recurse): Likewise.
3924 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3925 * minibuf.c (do_completion, Fminibuffer_complete_word,
3926 Fminibuffer_completion_help): Likewise.
3927 * term.c (produce_special_glyphs): Likewise.
3929 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3930 * print.c (print_preprocess, print_object): Likewise.
3932 * search.c (compile_pattern): Use NILP when checking for nil.
3934 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3935 __OPTIMIZE__]: Provide a GNU C macro version that handles
3937 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3938 field, to better cope with ENABLE_CHECKING and calls that modify a
3939 Lisp_Object using its old value.
3941 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3943 * window.c (compare_window_configurations): Signal an error
3944 if parameters C1 or C2 aren't window configurations.
3946 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3947 AFTER_POTENTIAL_GC calls around calls to functions that can
3948 signal an error and thus invoke the debugger.
3950 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3952 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3953 an error if decoding fails.
3955 * keyboard.c (lispy_mouse_names): Variable removed.
3956 (Vlispy_mouse_stem): New variable.
3957 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3958 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3959 for any mouse button number. Increase size of mouse_syms and
3960 button_down_location as needed. Call modify_event_symbol with
3961 different arguments.
3962 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3963 Call modify_event_symbol with different arguments.
3964 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3965 for any button number. Call modify_event_symbol with different
3967 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3968 Accept a string for NAME_ALIST_OR_STEM.
3970 * lisp.h (larger_vector): Add prototype.
3972 * fns.c (larger_vector): Make externally visible.
3974 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
3976 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3978 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
3979 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
3980 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
3981 we are between str1 and str2.
3982 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
3983 (PATFETCH): Use `TRANSLATE'.
3984 (PATFETCH_RAW): Fetch multibyte char if applicable.
3985 (PATUNFETCH): Remove.
3986 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
3987 When writing a char, write it directly into the pattern buffer rather
3988 than going needlessly through a temp char-array.
3989 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
3990 multibyte magic and remove the useless `#ifdef emacs'.
3991 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
3994 * regex.h (struct re_pattern_buffer): Make field `multibyte'
3995 conditional on `emacs'.
3997 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
3999 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4001 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4002 non-union-type versions of XMARK and friends here, because XMARK
4003 and friends won't work on an integer field if NO_UNION_TYPE is not
4005 (make_number): Define as a function if it's not defined as a
4008 * composite.c (run_composite_function): Use NILP when checking for
4010 (syms_of_composite): Delete local var NARGS, pass an int as first
4011 argument to Fmake_hash_table.
4013 * editfns.c (text_property_stickiness): Use NILP to test
4014 Lisp_Object boolean value.
4015 (Fmessage_or_box): Don't use NILP to test int variable.
4016 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4017 problems reading from and changing the same lisp value in an
4020 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4022 * term.c (TN_no_color_video): New variable.
4023 (term_init): Intitialize TN_no_color_video.
4024 (enum no_color_bit): New enumeration.
4025 (MAY_USE_WITH_COLORS_P): New macro.
4026 (turn_on_face): Use it to determine if attributes may be used
4027 combined with colors.
4029 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4031 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4032 with int lvalues via casts; instead, just yield lisp object
4034 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4035 proper accessor macros.
4036 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4037 (grow_mini_window): Fix typo getting int value of root->height.
4039 * xdisp.c (compute_string_pos): Fix order of arguments to
4040 string_pos_nchars_ahead.
4041 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4042 count arg to variable-arg routines like Frun_hook_with_args and
4044 (back_to_previous_visible_line_start)
4045 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4046 fixed-arg routines like Fget_char_property and Fmake_string.
4047 (reconsider_clip_changes): Use XINT when comparing integer lisp
4048 objects, or passing them as int arguments.
4049 (mark_window_display_accurate, insert_left_trunc_glyphs)
4050 (append_space, extend_face_to_end_of_line): Use make_number when
4051 storing or passing integer values as lisp objects.
4052 (set_cursor_from_row, highlight_trailing_whitespace): Use
4053 INTEGERP, not implicit test against zero, for glyph object.
4054 (try_window_id): Don't use make_number when we want an int value.
4056 * xfaces.c (xlfd_symbolic_value): Make last argument a
4057 Lisp_Object, to be consistent with callers.
4058 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4059 (lface_hash): Apply XFASTINT to lisp values before folding in.
4061 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4062 fill in window width and height. Pass an int, not a lisp object,
4063 as first arg to Finsert.
4065 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4067 * xfaces.c (realize_basic_faces): Block input while realizing
4070 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4072 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4074 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4076 * xterm.c (x_produce_glyphs): When displaying unibyte text
4077 or ASCII, handle case that per-char metric is null.
4079 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4081 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4083 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4084 XSUBR, XBUFFER): Verify correct object type before returning
4085 pointer, using eassert.
4086 * frame.h (XFRAME): Likewise.
4088 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4089 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4090 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4092 * data.c (set_internal): Likewise.
4093 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4094 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4095 * fileio.c (auto_save_1): Likewise.
4096 * insdel.c (check_markers): Likewise.
4097 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4098 * undo.c (record_insert): Likewise.
4099 * vmsproc.c (child_sig): Likewise.
4100 * window.c (unshow_buffer, window_loop): Likewise.
4101 * xterm.c (x_erase_phys_cursor): Likewise.
4103 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4105 * xfns.c (free_image_cache): Free the cache structure itself
4106 last, after all its members have been freed.
4108 * lisp.h (xstrdup): Add prototype.
4110 * alloc.c (xstrdup): Moved here from xfaces.c.
4111 (allocating_for_lisp): Variable removed.
4112 (lisp_malloc): Block input around the calls to malloc and
4115 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4117 (xstrdup): Moved to alloc.c.
4119 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4121 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4123 * emacs.c (main): Fix sense of no-loadup test.
4125 * config.in (ENABLE_CHECKING): Undef.
4127 * lisp.h (struct interval): Replace "parent" field with a union of
4128 interval pointer and Lisp_Object; add new bitfield to use as
4129 discriminant. Change other flag fields to bitfields.
4130 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4131 is defined and the supplied test fails, print a message and
4133 (eassert): New macro. Use CHECK to provide an assert-like
4136 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4137 pointers; abort if the value looks like a lisp object.
4138 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4139 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4140 Modify for new interval parent definition.
4142 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4143 UNMARK_BALANCE_INTERVALS): Update references that need an
4144 addressable lisp object in the interval structure.
4145 (die): New function.
4146 (suppress_checking): New variable.
4148 * intervals.c (interval_start_pos): Just return 0 if there's no
4151 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4153 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4154 and earlier Emacs versions.
4156 * keyboard.c (Ftop_level): Cancel busy-cursor.
4158 * eval.c (call_debugger): Cancel busy-cursor.
4160 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4162 * search.c (Freplace_match): Adjust multibyteness of the current
4163 buffer and NEWTEXT. Free allocated memory before signaling an
4166 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4168 * regex.c (analyse_first): New function obtained by ripping out most
4169 of re_compile_fastmap and generalizing it a little bit so that it
4170 can also just return whether a given (sub)pattern can match the empty
4172 (regex_compile): Use `analyse_first' to decide whether the loop-check
4173 needs to be done or not for *, +, *? and +? (the loop check is costly
4174 for non-greedy repetition).
4175 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4177 2000-03-28 Dave Love <fx@gnu.org>
4179 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4182 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4184 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4186 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4188 (enum re_opcode_t): Update description of succeed_n.
4189 (PATFETCH): Always define.
4190 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4191 operators, char classes, shy-groups and intervals).
4192 Optimize special cases of intervals so as to only use succeed_n and
4193 jump_n when really needed.
4194 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4195 that we don't have to handle the special cases any more.
4196 Simplify on_failure_jump handling as well.
4198 2000-03-28 Jason Rumney <jasonr@gnu.org>
4200 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4202 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4204 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4206 * s/msdos.h (GC_SETJMP_WORKS): Define.
4208 * alloc.c (mark_maybe_object): New function.
4209 (mark_memory): Use it.
4210 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4211 (setjmp_tested_p, longjmp_done): New variables.
4212 (test_setjmp): New function.
4213 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4214 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4216 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4217 to DEC_TEXT_POS and INC_TEXT_POS.
4219 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4220 with parameter MULTIBYTE_P.
4222 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4225 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4226 buffers because it looks for multibyte character byte sequences
4227 which don't exist in unibyte text.
4229 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4231 * xfaces.c (register_color, unregister_color, unregister_colors)
4232 [DEBUG_X_COLORS]: New functions.
4233 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4235 * xfns.c (x_set_cursor_color): Get color reference counts right.
4237 * xterm.c (x_copy_color): New function.
4238 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4240 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4241 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4242 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4243 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4244 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4245 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4246 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4247 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4248 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4249 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4251 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4252 names for handling per-buffer variables.
4254 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4255 instead of MAX_BUFFER_LOCAL_VARS.
4256 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4258 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4260 * xfns.c (x_specified_cursor_type): New function.
4261 (x_set_cursor_type): Use it.
4263 * buffer.h (struct buffer): Add cursor_type.
4265 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4267 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4268 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4270 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4271 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4272 executing it as well as when popping it off the stack to find infinite
4273 loops in non-greedy repetition operators.
4275 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4277 * doc.c (Qfunction_documentation): New variable.
4278 (syms_of_doc): Initialize Qfunction_documentation.
4279 (Fdocumentation): If FUNCTION is a symbol with non-nil
4280 `function-documentation' property, return a documentation derived
4283 * buffer.c (syms_of_buffer): Add default-cursor-type.
4284 (init_buffer_once): Don't let cursor_type have a local value
4287 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4288 on buffer-local value of cursor_type.
4289 (x_draw_bar_cursor): Add parameter WIDTH.
4291 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4292 (init_buffer_once): Set default cursor_type value to t.
4293 Mark cursor_type as local everywhere.
4294 (syms_of_buffer): New per-buffer variable cursor-type.
4296 * buffer.h (struct buffer): Remove member local_var_flags,
4298 (MAX_BUFFER_LOCAL_VARS): New macro.
4299 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4300 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4301 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4302 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4304 * print.c (print_object): Use new macros for per-buffer
4307 * category.c (Fset_category_table): Use new macros for per-buffer
4310 * buffer.c (buffer_permanent_local_flags): Make a char array.
4311 (max_buffer_local_idx): New variable.
4312 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4313 for new handling of per-buffer variables.
4314 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4315 (init_buffer_once): Initialize per-buffer vars differently.
4316 Set max_buffer_local_idx.
4318 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4321 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4324 * data.c (do_symval_forwarding, store_symval_forwarding)
4325 (find_symbol_value, set_internal, default_value, Fset_default)
4326 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4327 per-buffer variables.
4329 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4331 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4333 * xterm.c (x_term_init): Unblock input around call1 of
4334 Qvendor_specific_keysyms.
4336 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4337 (find_defun_start): Consider an open parenthesis in column 0
4338 a defun start only if open_paren_in_column_0_is_defun_start is set.
4339 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4341 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4343 * eval.c (Fautoload): Add entry in load-history (if after dump).
4344 * lread.c (load-history): Update docstring.
4346 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4348 * indent.c (Fvertical_motion): Always use the current buffer.
4349 Temporarily change the window's buffer, if necessary.
4351 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4353 * xterm.c (fast_find_position): Make sure not to consider rows
4354 not visible in the window.
4356 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4358 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4359 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4361 2000-03-22 Jason Rumney <jasonr@gnu.org>
4363 * w32menu.c (single_submenu): Set help string to NULL if none.
4364 (w32_menu_show): Set help string correctly.
4365 (add-menu-item): Set help string in MIIM_DATA for menu item.
4366 Load SetMenuItemInfoA explicitly.
4367 (w32_menu_display_help): New function.
4369 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4370 (QCdata): Moved to xdisp.c.
4372 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4373 (Vw32_charset_to_codepage_alist): Removed.
4374 (Vw32_charset_info_alist): New variable.
4375 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4376 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4377 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4378 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4380 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4381 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4382 Define Vw32_charset_info_alist and w32_charset symbols.
4384 2000-03-22 Jason Rumney <jasonr@gnu.org>
4386 * makefile.nt (w32bdf.obj): Update dependencies.
4388 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4390 * w32fns.c: Include fontset.h after dispextern.h.
4391 (Fx_create_frame): Do not create fontset.
4392 (w32_load_system_font): Doc fix.
4393 (Fx_close_connection): Free full_name if it is not shared.
4395 * w32term.c: Include fontset.h after dispextern.h.
4396 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4398 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4399 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4400 (w32_font_is_double_byte): New function, needs body.
4401 (x_append_glyph): Set glyph->glyph_not_available_p.
4402 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4403 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4404 character, convert it to a unibyte character.
4405 (struct glyph_string): Delete member `charset'.
4406 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4407 calculating it is found.
4408 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4409 the case that per char metric is not available correctly.
4410 (x_fill_glyph_string): Handle the case that the specific glyph is
4411 not available correctly.
4412 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4413 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4414 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4415 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4416 fontset. Don't call FS_LOAD_FONT.
4418 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4420 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4421 (INT_LISPLIKE): New macro.
4422 (NULL_INTERVAL_P): Use it.
4423 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4424 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4425 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4427 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4428 explicit references to "parent" field of struct interval and
4429 associated unclean type conversions.
4430 * intervals.c (create_root_interval, root_interval, rotate_right,
4431 rotate_left, balance_possible_root_interval, split_interval_right,
4432 split_interval_left, interval_start_pos, find_interval,
4433 next_interval, previous_interval, update_interval,
4434 adjust_intervals_for_insertion, delete_node, delete_interval,
4435 adjust_intervals_for_deletion, merge_interval_right,
4436 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4437 copy_intervals_to_string): Likewise.
4438 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4440 * syntax.c (update_syntax_table): Likewise.
4442 * intervals.c (reproduce_tree_obj): New function, like
4443 reproduce_tree but takes a Lisp_Object for the parent. Declare
4445 (graft_intervals_into_buffer): Use it when appropriate.
4446 (reproduce_tree): Declare with prototype.
4447 (balance_possible_root_interval): Check that the parent is a lisp
4448 object before trying to examine its type.
4450 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4452 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4453 as strings only if both are known to be strings.
4455 * s/openbsd.h (LIBS_TERMCAP): Undef.
4457 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4459 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4460 definitions for non-Emacs compilation.
4461 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4462 outside of `#ifdef emacs'.
4463 (print_partial_compiled_pattern): Update.
4464 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4465 (re_compile_fastmap): Merge handling of charset and charset_not (for
4466 emacs and non-emacs compilation as well).
4467 Similarly for (not)categoryspec and (not)syntaxspec.
4468 Don't use the fastmap when reaching `anychar' since the added
4469 complexity is not justified.
4470 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4471 and (not)syntaxspec. Merge (not)categoryspec.
4473 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4475 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4476 FACE_FOR_CHAR): Define them differently for the configuration of
4479 2000-03-21 Dave Love <fx@gnu.org>
4481 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4484 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4486 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4487 (lface_fully_specified_p): Don't check contents of
4488 LFACE_FONT_INDEX because that attribute is optional.
4489 (realize_x_face): Remove now unwarranted xassert.
4491 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4493 The following changes are to make font selection based on
4494 characters, not charset. In addition, they recover fontset
4495 facilities while utilizing the new font selection mechanism.
4497 * Makefile.in (fontset.o): Depend on dispextern.h.
4499 * alloc.c (mark_face_cache): Don't mark face->registry.
4501 * dispextern.h (struct glyph): New member glyph_not_available_p.
4502 Use 22 bits for face_id.
4503 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4504 (struct face): Delete member registry, new member ascii_face.
4505 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4506 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4507 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4508 (struct it): Delete member charset, new member
4509 glyph_not_available_p.
4511 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4512 (struct fontset_info, struct fontset_data): Structs removed.
4513 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4514 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4515 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4516 (fs_free_face_fontset, fontset_font_pattern,
4517 face_suitable_for_char_p, face_for_char,
4518 make_fontset_for_ascii_face): Extern them.
4519 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4520 (FS_LOAD_FACE_FONT): New macro.
4522 * fontset.c: All codes rewritten or adjusted for the change of
4523 fontset implementation. Now fontset is represented by char table.
4524 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4526 (my_strcasecmp): Function removed.
4527 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4529 (AREF, ASIZE): New macros.
4530 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4531 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4532 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4533 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4534 fontset_id_valid_p, font_family_registry, fontset_name,
4535 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4536 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4538 (fs_load_font): New arg FACE. Caller changed.
4539 (fs_query_fontset): Argument changed. Caller changed.
4540 (Fquery_fontset): call fs_query_fontset.
4541 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4543 (clear_fontset_elements, check_registry_encoding,
4544 check_fontset_name): New functions.
4545 (syms_of_fontset): Set char-table-extra-slots property of fontset
4546 to 3. Staticpro and initialize Vfontset_table and
4547 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4549 * frame.h (struct frame): Member `fontset_data' removed.
4550 (FRAME_FONTSET_DATA): Macro removed.
4552 * frame.c (make_frame): Don't allocate f->fontset_data.
4553 (Fdelete_frame): Don't free f->fontset_data.
4555 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4557 * xdisp.c (charset_at_position): Function removed.
4558 (init_iterator): Don't set member charset of struct `it'.
4559 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4560 next_element_from_display_vector, insert_left_trunc_glyphs):
4562 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4564 (get_next_display_element, append_space,
4565 extend_face_to_end_of_line): Likewise.
4567 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4569 (clear_font_table, frame_update_line_height, load_face_font):
4570 Adjusted for the change of fontset implementation.
4571 (load_face_fontset_font): Function removed.
4572 (pixel_point_size): New function.
4573 (font_list): Argument type changed. Caller changed.
4574 (LFACE_FONT): New macro.
4575 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4576 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4577 Lisp_Object. Determine the font name by actually loading a font
4578 by the specified pattern. Set LFACE_FONT (lface) to the specified
4579 pattern. Even if a font is not found, don't try alternatives.
4580 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4581 (set_font_frame_param): If `font' is specified in lface, use it.
4582 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4583 (lface_same_font_attributes_p): Likewise.
4584 (make_realized_face): Arguent changed. Caller changed. Set
4585 face->ascii_face to face itself.
4586 (free_realized_face): Free face->fontset if face is for ASCII.
4587 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4588 deduce_unibyte_registry, x_charset_registry): Functions removed.
4589 (free_realized_multibyte_face): New function.
4590 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4591 changed. Caller changed.
4592 (try_font_list): Argument type changed.
4593 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4594 (choose_face_font): Argument changed. Handle fontset properly.
4595 (choose_face_fontset_font): Function removed.
4596 (realize_default_face, realize_named_face): Don't remove the
4598 (realize_face): Argument changed. Caller changed. Remove face
4599 with the arg former_face_id in advance. Load font for the new
4601 (realize_x_face): Argument changed. Caller changed. For a
4602 multibyte character, share fontset with base_face. For a single
4603 byte character, make a new realized fontset. Don't load a font
4605 (realize_tty_face): Argument changed. Caller changed.
4606 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4607 (face_at_buffer_position): Don't check multibyte_p for returning
4609 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4610 FACE_SUITABLE_FOR_CHARSET_P.
4611 (syms_of_xfaces): Remove code for Qx_charset_registry and
4612 Vface_default_registry.
4614 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4615 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4616 (x_per_char_metric): Don't try FONT->default_char. Even if
4617 pcm->width is zero, glyph bits may exist.
4618 (x_encode_char): Always initialize char2b->byte1.
4619 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4620 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4622 (x_append_glyph): Set glyph->glyph_not_available_p.
4623 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4624 it->charset. Handle the case that per char metric is not
4625 available. If it->multibyte_p is zero and it->c is a multibyte
4626 character, convert it to a unibyte character.
4627 (struct glyph_string): Delete member `charset'.
4628 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4629 the case that per char metric is not available correctly.
4630 (x_fill_glyph_string): Handle the case that the specific glyph is
4631 not available correctly.
4632 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4633 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4634 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4635 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4636 fontset. Don't call FS_LOAD_FONT.
4638 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4639 (x_create_tip_frame): Likewise.
4640 (Fx_close_connection): Free full_name of font_info.
4642 * fns.c (optimize_sub_char_table): New function.
4643 (Foptimize_char_table): New function.
4644 (syms_of_fns): Defsubr Soptimize_char_table.
4646 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4648 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4649 only if buffer is displayed in some window.
4651 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4652 (try_window_reusing_current_matrix): Don't call scroll run
4653 function if run's current and desired position are the same;
4654 this prevents cursor flickering.
4656 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4658 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4660 * regex.c (RE_STRING_CHAR): New macro.
4661 (GET_CHAR_AFER_2): Remove.
4662 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4663 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4664 (print_partial_compiled_pattern, re_compile_fastmap)
4665 (re_match_2_internal): Remove on_failure_jump_exclusive.
4666 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4667 optimization only need to work for * (ie. can use of_keep_string_jump).
4668 Remove the special case for .*\n since it is now covered by the general
4670 (re_search_2): Don't bother with `room'.
4671 (skip_one_char): New function.
4672 (skip_noops): Simplify since `memory' is not needed any more.
4673 (mutually_exclusive_p): Restructure slightly to use `switch' and
4674 add handling for "all" remaining cases.
4675 (re_match_2_internal): Change on_failure_jump_smart to use
4676 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4677 rather than on_failure_jump_exclusive.
4679 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4681 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4682 number of bits per RGB because it's everywhere used as the depth
4685 * term.c (calculate_costs): Remove code dealing with X frames.
4687 2000-03-19 Richard M. Stallman <rms@gnu.org>
4689 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4691 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4693 * lread.c (read_integer): Unread the last char not consumed.
4695 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4697 * xterm.c (x_update_window_cursor): Don't update in frames
4698 which are in the process of being deleted.
4700 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4702 * Makefile.in (mostlyclean): Add `*.core'.
4703 (clean): Add `bootstrap-emacs'.
4705 * lread.c (read_integer): New function.
4706 (read1): Support read syntax #o, #x, #b, #r.
4708 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4710 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4711 make sure POINTER_TO_OFFSET gives the same value before and after
4712 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4713 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4714 (debug): Now only active if > 0 rather than if != 0.
4715 (DEBUG_*): Update for the new meaning of `debug'.
4716 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4717 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4718 in `succeed_n', `jump_n' and `set_number_at'.
4719 (store_op1, store_op2, insert_op1, insert_op2)
4720 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4721 (group_in_compile_stack): Move to after its arg's types are
4722 declared and add a prototype.
4723 (PATFETCH): Define in terms of PATFETCH_RAW.
4724 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4726 (QUIT): Redefine as a nop except for NTemacs.
4727 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4728 indentation of the greedy-op and shy-group code.
4729 (at_(beg|end)line_loc_p): Fix argument's types.
4730 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4731 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4732 (MATCHING_IN_FIRST_STRING): Remove.
4733 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4734 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4735 QUIT unconditionally.
4737 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4739 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4742 * process.c (send_process): Add a hint that the function
4743 can call Lisp code to its comment.
4745 * lread.c (load_dangerous_libraries): New variable.
4746 (Vbytecomp_version_regexp): New variable.
4747 (safe_to_load_p): New function.
4748 (Fload): Handle files not compiled with Emacs specially.
4749 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4751 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4753 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4755 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4756 support functions only if HAVE_X11R6_XIM is defined.
4757 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4759 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4761 * xfns.c (X_I18N_INHIBITED): Don't define.
4762 (create_frame_xic): Remove conditional compilation on
4764 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4766 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4767 (HAVE_X11R6_XIM): Define.
4769 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4771 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4772 If set, call XSynchronize.
4774 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4776 * regex.c: Declare a new type `re_char' used throughout the code
4777 for the string char type. It's `const unsigned char' to match the
4778 rest of Emacs. Consistently make sure all pointers to strings use
4779 it and make sure all pointers into the pattern use `unsigned
4781 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4782 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4785 * charset.h (GET_CHAR_AFTER_2): Remove.
4786 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4788 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4790 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4791 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4792 of them try to use backquotes.
4794 2000-03-12 Dave Love <fx@gnu.org>
4796 * unexelf.c: Restore changes of 1999-10-19.
4797 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4798 fix its type and alignment; copy it from current process.
4800 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4802 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4803 has been found. Fix bug not computing timer's predecessor.
4805 * fileio.c (Fread_file_name): Handle case that DIR contains a
4808 * window.c (Fsave_window_excursion): Doc fix.
4810 * xfns.c (x_defined_color): Rewritten to use
4811 x_allocate_nearest_color.
4813 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4815 * msdos.c (vga_installed): New function, code moved from
4816 dos_set_window_size.
4817 (Qbar, Qcursor_type, outside_cursor): New variables.
4818 (syms_of_msdos): Intern and staticpro them.
4819 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4820 shape used outside Emacs when called for the first time.
4821 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4822 cursor shape used outside Emacs.
4823 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4824 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4826 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4827 parameters specify the cursor. Make qreverse a global
4828 variable (renamed to Qreverse).
4830 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4832 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4834 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4836 This is a big redesign of failure-stack and register handling, prompted
4837 by bugs revealed when trying to add shy-groups. Overall, what happened
4838 is that loops are now structured a little differently, groups can be
4839 shy and the code is a little simpler.
4841 * regex.h: Update the copyright.
4842 (RE_SHY_GROUPS): New value.
4843 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4844 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4846 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4847 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4848 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4849 for (start|stop)_memory since they now only take one argument (the
4850 second has becomes unnecessary).
4851 (print_partial_compiled_pattern): Adjust for changes in
4853 (print_compiled_pattern): Use %ld to printf long ints and flush to
4854 make debugging a little easier.
4855 (union fail_stack_elt): Make the integer unsigned.
4856 (struct fail_stack_type): Add a `frame' element.
4857 (INIT_FAIL_STACK): Init `frame' as well.
4858 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4859 (DEBUG_PUSH, DEBUG_POP): Remove.
4860 (NUM_REG_ITEMS): Remove.
4861 (NUM_NONREG_ITEMS): Adjust.
4862 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4863 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4864 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4865 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4867 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4868 address pushed is not the destination of the jump but the source
4870 (NUM_FAILURE_ITEMS): Remove.
4871 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4872 registers before the actual failure point). Don't hardcode any
4873 meaning for str==NULL anymore.
4874 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4875 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4877 (REG_UNSET_VALUE): Use NULL (why not?).
4878 (compile_range): Remove declaration since it doesn't exist.
4879 (struct compile_stack_elt_t): Remove inner_group_offset.
4880 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4881 (regex_grow_registers): Remove dead code.
4882 (FIXUP_ALT_JUMP): New macro.
4883 (regex_compile): Add shy-groups Change loops to use
4884 on_failure_jump_smart&jump instead of
4885 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4886 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4887 variable to me). Use `jump' instead of `jump_past_alt' and don't
4888 bother with push_dummy_failure in alternatives since it is now
4889 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4890 emacs' for (re)allocating the stack.
4891 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4892 from loop when bufp->can_be_null rather than jumping to `done'.
4893 Avoid jumping backwards so as to ensure termination. Use
4894 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4895 backreferences. Remove dead code in handling of `anychar'.
4896 (skip_noops, mutually_exclusive_p): New functions taken from the
4897 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4898 improve mutually_exclusive_p to handle ".+\n".
4899 (lowest_active_reg, highest_active_reg,
4900 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4901 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4902 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4903 variables. Push register (in `start_memory') on the stack rather
4904 than storing it in old_reg(start|end). Remove the cycle detection
4905 from `stop_memory', replaced by the use of on_failure_jump_loop
4906 for greedy loops. Add code for the new on_failure_jump_<foo>.
4907 Remove ad-hoc code in `on_failure_jump' to push more registers in
4908 the case of a loop. Take out code from `maybe_pop_jump' into
4909 separate functions and adapt it to the semantics of
4910 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4911 and push_dummy_failure. Remove dummy_failure handling and
4912 handling of `failures to jump to on_failure_jump' (this last one
4913 was already dead code, it seems).
4914 (group_match_null_string_p, alt_match_null_string_p)
4915 (common_op_match_null_string_p): Remove.
4917 2000-03-08 Dave Love <fx@gnu.org>
4919 * config.in: Don't depend on __STDC__ for volatile.
4920 Add POINTER_TYPE, PTR, PROTOTYPES.
4922 * hftctl.c, strftime.c: Use PROTOTYPES.
4923 * eval.c (find_handler_clause): Likewise.
4925 * mem-limits.h: Use POINTER_TYPE.
4927 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4928 (memory_warnings): Declare using POINTER_TYPE.
4930 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4932 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4934 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4937 * xfns.c: Remove obsolete code in #if 0.
4938 (Fx_focus_frame): New function.
4940 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4942 * coding.c (coding_category_name): Add coding-category-utf-8,
4943 coding-category-utf-16-be, coding-category-utf-16-le.
4944 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4945 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4946 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4947 (detect_coding_utf_8): New function.
4948 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4949 UTF_16_LOW_SURROGATE_P): New macros.
4950 (detect_coding_utf_16): New function
4951 (detect_coding_mask): When priorities are specified, skip any
4952 categories that have `nil' coding-system. Fix bug of returning
4953 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4954 returns a mask not set in PRIORITIES.
4955 (detect_eol_type_in_2_octet_form): New function.
4956 (detect_eol): selects detect_eol_type_XXX to call according to
4957 cooding->category_idx.
4958 (detect_coding_system): Remove `nil' coding-system in the result.
4959 (Fupdate_coding_systems_internal): Update all coding-categories.
4961 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4962 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4964 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4965 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4966 CODING_CATEGORY_IDX_UTF_16_LE.
4967 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4968 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4969 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4970 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
4972 2000-03-07 Gerd Moellmann <gerd@gnu.org>
4974 * doc.c (Fdocumentation_property): If value is not a string,
4975 and doesn't refer to etc/DOC, evaluate it to obtain a string.
4977 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
4978 close the display with XtCloseDisplay. This caused a bus error
4981 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
4982 complete but not unique.
4984 2000-03-06 Gerd Moellmann <gerd@gnu.org>
4986 * process.c (send_process): Remove local variable `procname' that
4987 might become invalid when a GC happens. Instead, access the
4988 process name slot directly.
4990 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
4993 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
4996 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4998 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
4999 glyph matrices have been freed.
5001 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5003 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5004 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5006 * xfns.c (QCdata): Moved to xdisp.c.
5008 * xdisp.c (QCdata): Moved here from xfns.c.
5009 (syms_of_xdisp): Initialize QCdata.
5011 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5013 * window.c (coordinates_in_window): Use
5014 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5015 FRAME_INTERNAL_BORDER_WIDTH.
5017 * xdisp.c (try_window_id): Recompute unchanged information if
5018 it is obviously invalid.
5020 * xterm.c (x_term_init): Create a colormap if not using the
5023 * xterm.h (select_visual): Change prototype.
5025 * xfns.c (select_visual): Rewritten. Recognize user-specified
5027 (visual_classes): New variable.
5029 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5031 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5032 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5033 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5034 (x_decode_color): Don't handle allocation of white and black
5036 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5037 XtNcolormap resources.
5038 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5039 (Fx_create_frame): Initialize color members of x_output structure.
5040 (xpm_load): Pass colormap to XPM lib.
5042 * xfaces.c (x_free_colors): Access colormap of frame using
5043 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5044 when default colormap is used.
5046 * xterm.c (x_term_init): Set Colormap member of x_display_info
5047 structure. Copy colormap if resource `privateColormap' is
5048 specified (PseudoColor only).
5049 (x_setup_relief_color): Access colormap of frame using
5052 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5053 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5055 2000-03-04 Jason Rumney <jasonr@gnu.org>
5057 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5058 other non-platform-specific equivalents.
5059 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5060 specific functions and macros as their w32 equivalents where
5061 non-platform-specifics are not available.
5062 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5063 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5064 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5065 (frame_update_line_height): Use macros to access f->output_data.
5066 (defined_color): Remove FIXME comments; fixed.
5067 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5068 into #ifdef blocks. Add WINDOWSNT blocks.
5069 (Fx_list_fonts): Use macros for accessing font data.
5070 (set_lface_from_font_name): Different default fonts for X and
5072 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5073 scalable for backward compatibility.
5074 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5075 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5077 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5080 * makefile.nt (w32faces.obj): Remove.
5083 2000-03-03 Jason Rumney <jasonr@gnu.org>
5085 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5088 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5090 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5091 standard ELF definitions here if the system header does not.
5093 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5095 * xterm.c (PER_CHAR_METRIC): Removed.
5096 (x_per_char_metric_1, x_default_char): New functions.
5097 (x_per_char_metric): If font's default char is invalid, return
5098 metrics of a suitably chosen usable default char.
5099 (x_draw_glyph_string_foreground): If font has an invalid default
5100 char, replace occurrences of unprintable chars with a suitably
5101 chosen usable default char.
5103 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5105 * xterm.c (note_mouse_highlight): Return quickly if frame's
5106 glyph matrices have been freed.
5108 * dispnew.c (free_glyphs): Block input while freeing matrices.
5110 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5112 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5115 * dispextern.h (x_free_colors): Add prototype.
5117 * xfaces.c (x_free_colors): New function.
5118 (unload_color, free_face_colors): Use it.
5120 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5122 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5124 * window.c [MSDOS]: Include msdos.h.
5126 2000-03-02 Dave Love <fx@gnu.org>
5128 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5130 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5131 set C_OPTIMIZE_SWITCH for gcc.
5133 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5135 * coding.c (coding_save_composition): Be sure to allocate
5136 composition data area in coding even if there's no composition in
5139 2000-03-01 Jason Rumney <jasonr@gnu.org>
5141 * w32term.c: Equivalent changes to those made to xterm.c on
5142 2000-02-25 and 2000-02-24.
5144 * w32fns.c: Equivalent changes to those made to xfns.c on
5145 2000-02-25 and 2000-02-21.
5147 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5148 correct line-end convention is followed.
5150 * w32menu.c [HAVE_BOXES]: Remove #undef.
5151 (single_keymap_panes): Remove code for simulating checkmarks.
5152 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5153 Remove code for drawing simulated checkmarks.
5154 (w32_menu_show): make unibyte help string correctly.
5155 (add_menu_item): draw standard Windows checkmarks. Draw radio
5156 buttons as radio buttons if possible.
5158 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5160 * sysdep.c (start_of_text): Don't define this function for NetBSD
5163 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5165 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5166 (LINKER): Don't undef if __NetBSD__ is defined.
5168 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5170 * fileio.c [__NetBSD__]: Define `unix'.
5172 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5174 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5176 * atimer.c (start_atimer): Don't abort when timers are stopped.
5177 (append_atimer_lists): New function.
5178 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5179 arbitrary lists of stopped and running atimers.
5181 * atimer.c (cancel_atimer): Handle canceling an atimer when
5182 some timers are stopped.
5184 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5187 * fns.c (maybe_resize_hash_table): Handle case of new size
5188 coming out as being the same as old size.
5190 2000-02-27 Jason Rumney <jasonr@gnu.org>
5192 * makefile.nt: Add atimer.h to dependencies.
5193 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5194 * w32console.c: Only disable window system features for dispextern.h
5195 (initialize_w32_display): Build a display info for the console.
5196 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5197 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5198 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5200 * w32gui.h (struct W32FontStruct): Revert last change after change
5202 * w32menu.c (single_submenu): Set up help string.
5203 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5204 (w32_dialog_show): Set up help string.
5205 * w32term.c (w32_display_info_for_display): Remove unused function.
5206 (w32_draw_bitmap): Use pre-built bitmaps.
5207 (w32_initialize_display_info): New function to initialize parts of
5208 display info that are common to both GUI and console frames.
5209 (w32_term_init): Use w32_initialize_display_info. Do not set
5210 Vw32_num_mouse_buttons here, as it is not called for console
5211 frames. Build bitmaps for indicating truncated lines etc.
5212 (x_delete_display): Destroy pre-built bitmaps.
5213 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5214 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5216 2000-02-27 Dave Love <fx@gnu.org>
5218 * lisp.h: Add a bunch of prototypes.
5220 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5222 * keyboard.c (read_char): Set `usec' correctly.
5224 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5226 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5227 `lambda', set reg[RRR] to the map index.
5228 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5229 reg[RRR] to 0. Otherwise, set it to -1.
5231 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5233 * emacs.c (main): Remove code snippet commented out with `//'.
5235 2000-02-25 Richard M. Stallman <rms@gnu.org>
5237 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5238 and contains a `:', prepend `/:'.
5240 * window.c (select_window_1): If selected_window is nil,
5241 don't "swap out" the buffer's point.
5242 (Fset_window_configuration): Set selected_window to nil
5243 before calling Fselect_window.
5244 (unshow_buffer): Don't set point in buffer from window's point
5245 if another more recently selected window also shows the buffer.
5247 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5249 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5251 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5252 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5253 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5255 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5256 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5257 (hide_busy_cursor): New functions.
5258 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5260 * minibuf.c (read_minibuf): Cancel busy-cursor.
5262 * keyboard.c (command_loop_1): Call start_busy_cursor before
5263 Fcommand_execute and cancel_busy_cursor after it.
5264 (timer_check): Remove busy-cursor code.
5265 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5268 * process.c (wait_reading_process_input): Remove busy-cursor code.
5270 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5271 Fx_hide_busy_cursor.
5273 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5275 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5277 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5279 * xterm.c (XTread_socket): Remove busy-cursor code.
5281 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5282 (build_frame_matrix_from_leaf_window): Put code handling
5283 glyph row's not being a slice of a frame row in #if 0.
5284 (sync_window_with_frame_matrix_rows): New function.
5285 (frame_row_to_window): New function.
5286 (mirror_line_dance): Handle copies between windows.
5288 * lread.c (Fload): Use `xfree' instead of `free'.
5289 (init_obarray): Use `xmalloc' instead of `malloc'.
5291 * window.c (Fset_window_buffer): Set WINDOW to the window
5293 (coordinates_in_window): Take frame's internal border width
5296 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5298 * xterm.c (x_display_and_set_cursor): Display cursor of
5299 non-selected windows depending on the setting of
5300 cursor_in_non_selected_windows.
5302 * xdisp.c (cursor_in_non_selected_windows): New variable.
5303 (syms_of_xdisp): DEFVAR_BOOL it.
5305 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5307 * data.c (Fstring_to_number): If number is greater than what
5308 fits into an integer, return a float.
5310 * eval.c (specbind): Remove references to
5311 keyword_symbols_constant_flag.
5313 * data.c (keyword_symbols_constant_flag): Removed.
5314 (Fmakunbound, set_internal, syms_of_data): Remove references to
5315 keyword_symbols_constant_flag.
5317 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5319 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5321 * syntax.c (multibyte_syntax_as_symbol): New variable.
5322 (syms_of_syntax): Declare it as a Lisp variable.
5323 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5324 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5325 nonzero, treat all multibyte characters as symbol.
5326 (init_syntax_once): Give syntax `word' to all multibyte
5329 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5331 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5334 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5336 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5338 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5339 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5341 2000-02-21 Dave Love <fx@gnu.org>
5343 * frame.c (Vmouse_position_function): New variable.
5344 (Fmouse_position): Use it.
5345 (syms_of_frame): Install it.
5347 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5349 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5351 * fileio.c (Finsert_file_contents): Unbind the binding of
5352 standard-output done by temp_output_buffer_setup.
5354 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5355 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5356 (specbind, unbind_to): Handle most common case of non-constant
5357 symbol with trivial value specially.
5359 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5361 2000-02-20 Richard M. Stallman <rms@gnu.org>
5363 * data.c (Fmake_variable_buffer_local): Doc fix.
5364 Init found_for_buffer to 0.
5365 (Fmake_variable_frame_local): If the variable has already
5366 been buffer-local, set the check_frame field.
5368 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5370 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5371 produced for CODING_MODE_LAST_BLOCK requires.
5373 2000-02-18 Dave Love <fx@gnu.org>
5375 * keyboard.c (echo_keystrokes): Remove declaration.
5376 (Vecho_keystrokes) New variable.
5377 (read_char, record_menu_key, read_key_sequence): Use it to allow
5379 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5381 * lread.c: Undef feature selection macros before defining.
5383 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5385 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5386 for symbols other than the symbol in question.
5388 2000-02-17 Dave Love <fx@gnu.org>
5390 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5392 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5394 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5396 * alloc.c (enum mem_type): Compile unconditionally.
5398 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5400 * xfaces.c (tty_defined_color): Don't return faulire indication
5401 for unspecified-fg and unspecified-bg pseudo-colors.
5403 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5405 * alloc.c (mark_object): Don't mark symbol names in pure space.
5406 (gc_sweep): Don't unmark symbol names in pure space.
5408 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5409 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5410 [GC_MARK_STACK]: New defines.
5411 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5412 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5414 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5416 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5417 allocate_buffer instead of xmalloc.
5419 * alloc.c (toplevel): Include setjmp.h.
5420 (PURE_POINTER_P): New define.
5421 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5422 (Vdead) [GC_MARK_STACK]: New variable.
5423 (lisp_malloc): Add parameter TYPE, call mem_insert if
5424 GC_MARK_STACK is defined.
5425 (allocate_buffer): New function.
5426 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5427 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5428 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5429 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5430 (MEM_NIL) [GC_MARK_STACK]: New define.
5431 (struct mem_node) [GC_MARK_STACK]: New structure.
5432 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5433 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5434 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5435 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5436 (mark_stack) [GC_MARK_STACK]: New functions.
5437 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5438 (clear_marks): Removed.
5439 (gc_sweep): Set free conses' car, free floats' type, free
5440 symbols' function to Vdead. Use lisp_free to free buffers.
5441 (init_alloc_once): Initialize Vdead.
5442 (survives_gc_p): Return non-zero for pure objects.
5444 * alloc.c: Add comments throughout the file.
5446 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5447 that unblocks alarms.
5449 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5450 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5451 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5453 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5455 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5457 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5458 avoid infinite error signaling. Allocate sufficient memory for
5459 eol_str in the case that eoltype is Lisp_Int.
5461 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5463 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5464 depends on the previous behavior.
5466 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5468 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5470 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5472 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5474 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5475 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5478 2000-02-15 Richard M. Stallman <rms@gnu.org>
5480 * data.c (set_internal): Don't make variable buffer-local
5481 if within a let-binding for the same buffer.
5482 (let_shadows_buffer_binding_p): New function.
5484 * eval.c (specbind): For buffer-local value,
5485 record the current buffer also.
5486 (unbind_to): Cope with that change.
5488 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5490 * window.c (Fsave_window_excursion): Doc fix.
5492 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5494 * syntax.c (back_comment): Make sure we only consider comment-starters
5495 of the relevant style and return -1 in case of a failure to find the
5496 beginning of the comment.
5497 (Fforward_comment): If back_comment fails, go back to the position just
5498 after the comment-end.
5499 (scan_lists): Add comment describing a very minor bug.
5501 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5503 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5504 `completion-regexp-list' in the docstring.
5506 2000-02-14 Dave Love <fx@gnu.org>
5508 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5510 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5512 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5513 to Emacs' syntax. Also fix the comment about set/not-set meanings
5514 since Emacs syntax is not the value 0 any more.
5515 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5516 since it's now part of RE_SYNTAX_EMACS.
5518 2000-02-12 Dave Love <fx@gnu.org>
5520 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5523 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5525 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5527 2000-02-12 Dave Love <fx@gnu.org>
5529 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5531 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5532 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5533 * s/hpux.h: Don't define HAVE_VFORK.
5535 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5537 * s/nextstep.h: Don't define HAVE_ALLOCA.
5539 * config.in: Add vfork bits.
5541 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5543 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5544 unwind function to undo the effect of stopping atimers.
5546 * keyboard.c (bind_polling_period): Stop all timers except
5549 * atimer.c (stopped_atimers): New variable.
5550 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5553 * atimer.h (stop_other_atimers, run_all_atimers)
5554 (unwind_stop_other_atimers): Add function prototypes.
5556 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5558 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5560 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5561 library may depend on jpeg.
5562 (atimer.o): Depends on atimer.c.
5564 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5566 * insdel.c (del_range_1): Call update_compositions.
5567 (del_range_both): Call update_compositions just once..
5569 2000-02-10 Dave Love <fx@gnu.org>
5571 * xfns.c (create_frame_xic): Fix initialization of automatic
5574 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5576 * ccl.c (CCL_MAKE_CHAR): New macro.
5577 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5578 registers by CCL_MAKE_CHAR before calling translate_char.
5579 <CCL_TranslateCharacterConstTbl> Likewise.
5581 2000-02-08 Dave Love <fx@gnu.org>
5583 * lread.c (__EXTENSIONS__): Define.
5585 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5587 * puresize.h (BASE_PURESIZE): Increase to 650000.
5589 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5591 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5594 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5596 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5597 md, mh, mb, mr, and me to the fake termcap entry.
5599 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5601 * sound.c (sound_cleanup): Don't call device close routine if the
5602 function pointer is null.
5604 2000-02-06 Andrew Innes <andrewi@gnu.org>
5606 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5607 around image definitions and prototypes.
5608 (gamma_correct) [WINDOWSNT]: New prototype.
5610 * w32term.c (x_make_frame_visible): Replace call to
5611 input_poll_signal with poll_for_input.
5613 * window.c [WINDOWSNT]: Include w32term.h.
5615 * xdisp.c [WINDOWSNT]: Include w32term.h.
5617 * makefile.nt: Add dependencies on w32gui.h.
5618 (OBJ1): Include atimer.obj.
5619 ($(BLD)\atimer.obj): New dependency rule.
5621 * w32.c (sigmask): New function (does nothing).
5622 (sigunblock): Ditto.
5624 * frame.c [WINDOWSNT]: Include w32term.h.
5626 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5628 * lread.c (syms_of_lread): Fix literal newlines.
5630 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5631 the string constant limit (2048 bytes) in MSVC.
5634 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5636 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5638 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5639 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5642 2000-02-04 Dave Love <fx@gnu.org>
5644 * fileio.c: Remove some unused vars.
5645 (_GNU_SOURCE): Define (for euidaccess).
5647 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5649 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5651 (read_minibuf): Deal with allow_props correctly.
5653 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5655 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5657 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5659 * search.c (compile_pattern): If a cache entry has a nil regexp,
5660 fill in that entry instead of clobbering a previously cached
5663 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5665 * puresize.h (BASE_PURESIZE): Increase to 610000.
5667 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5669 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5672 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5674 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5675 instead of incrementing ic directly.
5676 <CCL_WriteExprConst> Likewise.
5677 <ccl_set_expr>: Set ic to jump_address.
5679 * fileio.c (e_write): Fix the handling of
5680 CODING_FINISH_INSUFFICIENT_SRC.
5682 2000-02-01 Dave Love <fx@gnu.org>
5684 * editfns.c (Fpropertize): Doc fix.
5686 * process.c (Fstart_process): Doc fix.
5688 * eval.c: Fix various doc strings not to duplicate information
5689 from help-manyarg-func-alist.
5691 * window.c (Fset_window_margins): Don't make interactive. Doc
5694 * doc.c (Vhelp_manyarg_func_alist): New variable.
5695 (Fdocumentation): Use it.
5696 (syms_of_doc): Define it.
5698 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5700 * xterm.c (xim_open_dpy): Remove unused local variable.
5702 * emacs.c (USAGE): Use term `display options' instead of `X
5705 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5706 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5708 * fns.c (sweep_weak_table): New function.
5709 (sweep_weak_hash_tables): Use it. Keep on marking until there
5712 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5714 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5715 that XTread_socket does not crash by trying to call XNoOp on a
5718 2000-01-30 Jason Rumney <jasonr@gnu.org>
5720 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5721 Change selected_frame to SELECTED_FRAME ().
5722 (w32_console_mouse_position): Remove #ifndef MULE from around
5725 * makefile.nt: Remove dosfns.obj.
5727 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5729 * w32fns.c (w32_defined_color): Check for valid frame before
5730 applying gamma correction. Eliminate dependency on frame elsewhere.
5731 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5732 (w32_to_x_font): Use resx and resy not height_in and width_in.
5733 (x_to_w32_font): Doc fix.
5734 (xlfd_strip_height): New function to strip and return font height.
5735 (w32_font_match): Compare height separately from rest of xlfd
5736 spec, using xlfd_strip_height.
5738 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5739 width_in. Use w32_defined_color in place of defined_color.
5741 * w32faces.c: Merge more of DOS and X specifics in preparation for
5742 merge with xfaces.c.
5743 (defined_color): Remove FIXME comment.
5744 (tty_color_name): Provide w32-specific function.
5745 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5747 * w32console.c (turn_on_face, turn_off_face): Removed.
5748 (w32_face_attributes): New function.
5749 (Global_variables): Reduce scope where possible.
5750 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5752 (hl_mode): Don't modify text attributes.
5753 (write_glyphs): Don't do anything if len <= 0. Use
5754 w32_face_attributes to get attributes for drawing. Write
5755 terminating codes using char_attr_normal.
5756 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5757 (update_begin, update_end): Likewise.
5758 (vga_stdcolor_name): New function.
5759 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5760 (Fset_screen_color): Remove char_attr_reverse.
5762 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5764 * xfns.c (xic_set_preeditarea): Take window parameter and
5765 window-relative pixel-positions.
5767 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5768 is its frame's selected window.
5769 (xim_instantiate_callback): Likewise.
5771 * xfns.c (x_create_im): Removed.
5772 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5773 (supported_xim_styles): Renamed from supported_styles.
5774 (best_xim_style): Renamed from best_style.
5775 (create_frame_xic): Renamed from xic_create_frame.
5776 (free_frame_xic): Renamed from xic_destroy_frame.
5778 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5780 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5781 our frames, call XFilterEvent with 2nd parameter `None'.
5782 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5783 returning XBufferOverflow.
5784 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5786 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5787 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5788 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5789 (xim_initialize, xim_close)
5790 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5791 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5792 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5793 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5795 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5797 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5798 `xic_style' and `xic_xfs'.
5799 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5800 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5801 (FRAME_XIM): Removed.
5803 * xfns.c (supported_styles): New variable.
5804 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5805 (xic_create_xfontset, best_style, xic_create_frame)
5806 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5807 (xic_set_xfontset): New functions.
5809 2000-01-28 Dave Love <fx@gnu.org>
5811 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5813 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5815 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5817 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5818 for *scratch* if it already existed.
5820 * emacs.c (USAGE): New macro.
5821 (main): Use it to display usage information.
5823 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5825 Support for the menu-help feature:
5827 * msdos.h: Change prototypes of XMenuAddSelection and
5830 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5831 part of the line to the termscript file.
5832 (IT_clear_to_end): Clear the entire line, not just its beginning.
5833 (menu_help_message, prev_menu_help_message): New variables.
5834 (IT_menu_make_room): Make room for the help_text member.
5835 (IT_menu_display): New argument disp_help; all callers changed.
5836 If disp_help is non-zero, store the help text of the active menu
5837 item in menu_help_message.
5838 (XMenuAddPane): Initialize the help_text member to NULL.
5839 (XMenuAddSelection): New argument help_text. Store it in the
5841 (XMenuActivate): New argument help_callback. If the value of
5842 menu_help_message has changed since the last time, display the
5843 menu help message text while waiting for the mouse to move. Clear
5844 the echo area before exiting.
5845 (XMenuDestroy): Free the help_text member.
5847 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5849 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5850 XMenuAddSelection. Pass help callback to XMenuActivate.
5851 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5853 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5855 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5856 and EMACS_SET_USECS.
5858 2000-01-26 Dave Love <fx@gnu.org>
5860 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5862 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5863 an error may be signalled.
5865 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5867 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5868 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5870 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5872 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5874 * charset.c (Fstring): If there is a multibyte char among
5875 the args, always return a multibyte string.
5877 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5879 * sysdep.c (sys_select): Turn atimers off and on instead of
5880 recording and restoring old alarm handler
5882 * process.c (toplevel): Include atimer.h.
5883 (create_process_1): Rewritten.
5884 (create_process): Use atimers instead of alarm.
5885 (wait_reading_process_input) [hpux]: Turn atimers off instead
5886 of turning off SIGALRM.
5887 (wait_reading_process_input): Turn off atimers instead off
5888 calling stop_polling.
5890 * emacs.c (main): Call init_atimer.
5892 * keyboard.c (toplevel): Include systime.h and atimer.h.
5893 (polling_for_input): Removed because unused.
5894 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5895 (poll_timer): New variable.
5896 (poll_for_input, poll_for_input_1): New functions.
5897 (start_polling, stop_polling): Rewritten.
5899 * keyboard.h (polling_for_input): Removed.
5901 * atimer.h, atimer.c: New files.
5903 * Makefile.in (obj): Add atimer.o.
5904 (atimer.o): New target.
5906 * blockinput.h (pending_atimers): Add extern declaration.
5907 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5909 * lisp.h (popup_activated_flag): Add extern declaration.
5911 * xmenu.c (popup_activated_flag): Make externally visible.
5912 (popup_activate_callback) [USE_MOTIF]: Increment
5913 popup_activated_flag.
5914 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5916 * xterm.c (toplevel): Include atimer.h.
5917 (toolkit_scroll_bar_interaction): New variable.
5918 (Fxt_process_timeouts): Removed.
5919 (x_process_timeouts): New function.
5920 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5921 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5922 (x_make_frame_visible): Call poll_for_input_1 instead of
5923 input_poll_signal. Don't call alarm.
5924 (x_initialize): Install timer calling x_process_timeouts.
5926 2000-01-24 Dave Love <fx@gnu.org>
5928 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5929 Don't use -cckr -- apparently not now necessary.
5931 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5933 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5936 2000-01-23 Jason Rumney <jasonr@gnu.org>
5938 * w32fns.c (w32_defined_color): Apply gamma correction before
5939 trying to map to the palette.
5940 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5943 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5944 here. Callers changed to always pass real device context.
5945 (w32_draw_bitmap): Likewise.
5946 (w32_get_glyph_overhangs): Likewise.
5947 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5949 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5950 pfnSetScrollInfo and SetScrollRange.
5951 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5952 back into MULE characters after decoding them.
5953 (x_get_glyph_face_and_encoding): Likewise.
5954 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5955 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5956 (x_produce_glyphs): Calculate per char metrics for a character
5957 that we know exists in default font when font_not_found_p is true.
5959 2000-01-22 Jason Rumney <jasonr@gnu.org>
5961 * makefile.nt (intervals.obj, composite.obj): New modules.
5962 (composite.h): Added as dependency where appropriate.
5964 * w32gui.h (XGCValue): New struct for emulating X GCs.
5966 * w32term.h (XCharStruct): New struct for emulating X.
5968 * w32console.c (turn_on_face, turn_off_face): New functions.
5969 (change_line_highlight): New prototype for new redisplay.
5970 (write_glyphs): Support multibyte text. Support faces.
5972 * w32faces.c: Complete rewrite for new redisplay based on new
5975 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
5976 throughout. struct frame * in place of FRAME_PTR.
5977 Skeleton support for images, toolbars, tooltips from xfns.c.
5978 (Fx_create_frame): Use system default for default scroll bar
5980 (w32_get_arg): Renamed from x_get_arg.
5981 (Fx_file_dialog): New function.
5982 (w32_list_fonts): Check cache before asking system.
5983 (Vw32_enable_synthesized_fonts): New variable.
5984 (Vw32_enable_italics): Obsolete, removed.
5986 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5987 Use SELECTED_FRAME macro.
5989 * w32menu.c: Add skeleton support for help strings on menus.
5990 (add_menu_item): Native checkbox and radio support added, but not
5991 yet enabled due to bugs.
5992 (push_menu_item): Add parameters type, selection and help.
5994 Formatting changes to reduce unnecessary diffs with xmenu.c.
5996 * w32select.c (Fw32_set_clipboard_data): Update call to
5997 find_charset_in_str.
5999 * w32term.c: Complete rewrite for new redisplay based on new
6000 xterm.c with necessary sections merged back in from old w32term.c.
6002 2000-01-21 Richard M. Stallman <rms@gnu.org>
6004 * data.c (set_internal): Further fix in same criterion.
6006 2000-01-20 Richard M. Stallman <rms@gnu.org>
6008 * data.c (set_internal): Fix the criteria for whether
6009 to swap out the old cached binding.
6011 2000-01-19 Dave Love <fx@gnu.org>
6013 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6015 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6017 * regex.c (re_compile_fastmap): While checking a range table for
6018 `charset', skip flag bits for a character class correctly.
6020 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6022 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6024 * xfns.c (x_window): Call lw_create_widget with new parameter
6027 * widget.c (EmacsFrameSetCharSize): Change size of children first
6028 because of problems with main window geometry management under
6031 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6033 (MENU_ITEMS_ITEM_HELP): New enumerator.
6034 (push_menu_item): Add parameter HELP. Record help in menu_items.
6035 (single_menu_item, single_submenu, list_of_items): Call
6036 push_menu_item with new parameter.
6037 (single_submenu): Set help string in widget value.
6038 (menu_highlight_callback): New function.
6039 (set_frame_menubar): Call lw_create_widget with new
6041 (xmenu_show, xdialog_show): Ditto.
6043 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6045 * sound.c (Fplay_sound): Improve doc string.
6047 2000-01-11 Richard M. Stallman <rms@gnu.org>
6049 * lisp.h (set_internal): Enter the new arg.
6051 * eval.c (specbind): Record buffer-local variables specially,
6052 indicating which buffer's binding was saved.
6053 (unbind_to): Restore buffer-local variables specially
6054 in the proper buffer.
6056 * data.c (set_internal): New arg BUF.
6058 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6059 * data.c (Fset): Pass new arg to set_internal.
6060 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6062 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6064 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6067 2000-01-11 Richard M. Stallman <rms@gnu.org>
6069 * minibuf.c (Ftry_completion): Doc fix.
6071 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6073 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6076 2000-01-11 Andreas Schwab <schwab@suse.de>
6078 * coding.c (code_convert_region): Initialize total_skip.
6080 2000-01-08 Dave Love <fx@gnu.org>
6082 * eval.c (Fuser_variable_p): Check customizability too.
6084 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6086 * minibuf.c (Fcompleting_read): Doc fix.
6088 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6090 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6093 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6094 Check that input style is supported before trying to create an
6096 (x_window): Call x_create_im.
6098 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6100 * xfns.c (current_gif_memory_src): New variable.
6101 (gif_load): Record the address of the current memory source
6102 in current_gif_memory_src.
6103 (gif_read_from_memory): Use current_gif_memory_src.
6105 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6106 macros statement form.
6108 * sound.c (struct sound): Renamed from struct sound_file.
6109 (struct sound): Add members `data' and `header_size'.
6110 (enum sound_attr): Add SOUND_DATA.
6111 (current_sound, current_sound_device): Variables renamed from
6112 sound_file and sound_device.
6113 (parse_sound): Parse :data.
6114 (parse_sound): Handle sound data in strings.
6115 (find_sound_type): Function renamed from find_sound_file_type.
6116 (wav_init, au_init): Fail if sound's header_size is smaller than
6118 (wav_play, au_play): Play sounds from string data.
6120 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6122 * lisp.h: Add prototype for allocate_string_data.
6124 * alloc.c (Fgarbage_collect): Return number of live and free
6127 * alloc.c (mark_buffer): Remove code in #if 0.
6129 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6130 (strings_consed): New variable.
6131 (allocate_string): Set it.
6132 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6133 (Fmemory_use_counts): Return strings_consed. Use Flist.
6135 * alloc.c: General cleanup in comments etc. Remove conditional
6136 compilation for `standalone'.
6138 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6140 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6141 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6142 (DONT_COPY_FLAG): Removed.
6143 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6144 (struct sdata, struct sblock): New
6145 (struct string_block): Rewritten.
6146 (STRINGS_IN_STRING_BLOCK): New macro.
6147 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6148 (large_sblocks, string_blocks, string_free_list): New variables.
6149 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6150 (init_strings): Rewritten.
6151 (allocate_string, allocate_string_data, compact_small_strings)
6152 (free_large_strings, sweep_strings): New functions.
6153 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6154 (struct string_block_head, current_string_block)
6155 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6156 (STRING_PAD): Removed.
6157 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6158 (Fgarbage_collect): Don't set mark bit in large strings.
6159 (mark_object): Mark strings differently. Mark symbol names
6161 (survives_gc_p): Test marked strings differently.
6162 (gc_sweep): Sweep strings differently, unmark strings in
6164 (compact_strings): Removed.
6166 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6168 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6169 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6171 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6173 * fileio.c (Finsert_file_contents): Signal error if visiting file
6174 in a non-empty buffer.
6176 * term.c (encode_terminal_code): Fix the previous change.
6178 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6180 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6181 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6183 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6185 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6187 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6188 need to test for MSDOS frames.
6190 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6192 * dosfns.c (unspecified_colors): Remove.
6193 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6195 (msdos_stdcolor_name): Return strings for unspecified fore- and
6198 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6199 (syms_of_xfaces): Remove their staticpro's.
6200 (tty_color_name): Return Lisp strings for unspecified fore- and
6202 (Finternal_set_lisp_face_attribute): Remove the special treatment
6203 for Qunspecified_{f,b}g.
6204 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6207 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6209 * xdisp.c (reseat_at_next_visible_line_start): Position before
6210 newline only if ending up on a newline.
6211 (next_element_from_ellipsis): Return success. Handle case of
6212 displaying no ellipsis. Fix case of ellipsis defined in display
6214 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6217 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6219 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6220 (Fcolor_supported_p): Renamed from face-color-supported-p.
6222 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6224 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6225 list of colors renamed to tty-defined-color-alist.
6226 (tty_color_name): Pass the frame to tty-color-by-index.
6227 (realize_tty_face): tty-color-alist is now a function which
6228 accepts the frame as argument.
6230 * term.c (Ftty_display_color_p): Accept an optional argument
6233 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6235 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6236 encode_terminal_code.
6238 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6240 * dispnew.c (mode_line_string): Support termcap frames as well.
6242 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6244 * syntax.c (Fforward_word): Undo previous change.
6246 * editfns.c (Fconstrain_to_field): Don't constrain if
6247 inhibit-field-text-motion is non-nil.
6248 (Fline_beginning_position): Undo previous change.
6249 (Fline_end_position): Ditto.
6251 * syntax.c (Fforward_word): Notice field boundaries only if
6252 inhibit-field-text-motion is nil.
6254 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6256 * editfns.c (Vinhibit_field_text_motion): New variable.
6257 (inhibit-field-text-motion): New DEFVAR_LISP.
6258 (Fline_beginning_position, Fline_end_position): Notice field
6259 boundaries only if inhibit-field-text-motion is nil.
6261 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6263 (x_build_heuristic_mask): Likewise.
6264 (xbm_load_image_from_file): Change error output.
6265 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6266 (gif_load, gs_load, x_kill_gs_process): Ditto.
6268 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6269 color indices when accessing raster pixels.
6270 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6271 one of :file or :data.
6272 (enum pbm_keyword_index): Add PBM_DATA.
6273 (pbm_format): Add :data.
6274 (pbm_image_p): Allow either :file or :data.
6275 (pbm_read_file): New function.
6276 (pbm_scan_number): Rewritten to read from string.
6277 (pbm_load): Support :data.
6279 See ChangeLog.8 for earlier changes.
6282 ;; coding: iso-2022-7bit