1 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8 * xdisp.c (try_window_id): When trying to locate cursor in
9 unchanged rows at the top, handle the case that we can't find it.
11 * xterm.c (x_draw_glyphs): Handle case START and END are out
12 of bounds more carefully.
14 2000-09-08 Dave Love <fx@gnu.org>
16 * s/sol2.h (REL_ALLOC_MMAP): Define.
17 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
19 * ralloc.c: Don't include string.h (redundant).
20 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
21 [!MAP_ANON]: Include fcntl.h.
22 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
23 (r_alloc, r_re_alloc, r_alloc_free)
24 (mmap_enlarge, mmap_set_vars): Use it.
25 (r_alloc_init_fd): New function.
26 (__morecore) [SYSTEM_MALLOC]: Don't declare.
27 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
30 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
33 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
36 2000-09-08 Kenichi Handa <handa@etl.go.jp>
38 * search.c (compile_pattern): Check the multibyteness of cached
41 2000-09-08 Miles Bader <miles@gnu.org>
43 * xfaces.c (default_face_vector): Function removed.
44 (Finternal_merge_in_global_face): Restore old global/local
45 attribute override order. Use inline loop instead of calling
48 2000-09-07 Gerd Moellmann <gerd@gnu.org>
50 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
51 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
52 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
53 where necessary, in case POINTER_TYPE is `void'.
55 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
57 * frame.c (make_terminal_frame): Initialize frame foreground and
58 background colors to unspecified, for the initial instance of an
61 2000-09-07 Gerd Moellmann <gerd@gnu.org>
63 * ralloc.c (mmap_find): Fix overlap computation.
64 (mmap_enlarge): Compute nbytes before trying to find an
67 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
70 * lread.c (syms_of_lread): Change value of regexp
71 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
73 * xmenu.c (xdialog_show): When looking up the selection in
74 menu_items, take `quote' boundaries into account; this corresponds
75 to a nil ITEM in x-popup-dialog.
77 2000-09-07 Kenichi Handa <handa@etl.go.jp>
79 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
81 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
83 * coding.c (encode_coding_sjis_big5): Use translation table for
84 encoding, not decoding. Fix the handling of latin-jisx0201.
85 Check for the charset katakana-jisx0201 too.
86 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
87 (detect_coding_sjis): Check the byte sequence more rigidly.
89 2000-09-07 Gerd Moellmann <gerd@gnu.org>
91 * xfaces.c (Vparam_value_alist): New variable.
92 (syms_of_xfaces): Initialize it.
93 (Finternal_set_lisp_face_attribute): Avoid more consing.
95 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
97 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
98 (Qbackground_mode): New variable.
99 (syms_of_frame_1): Initialize Qbackground_mode.
101 * lisp.h (Qdisplay): Declare extern.
103 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
104 change face on all frames, and change the default for new frames.
106 2000-09-07 Dave Love <fx@gnu.org>
108 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
110 2000-09-07 Kenichi Handa <handa@etl.go.jp>
112 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
114 * charset.c: Include composite.h
115 (lisp_string_width): New function.
116 (Fstring_width): Call lisp_string_width instead of strwidth.
118 * Makefile.in (charset.o): Depends on composite.h.
120 * process.c (read_process_output): Before inserting the decoded
121 text in the buffer, adjust the multibyteness.
123 2000-09-06 Gerd Moellmann <gerd@gnu.org>
125 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
126 buffer's text buffer is null, map new memory.
128 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
129 POINTER_TYPE and size_t.
130 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
131 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
132 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
133 [REL_ALLOC_MMAP]: New macros.
134 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
135 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
136 [REL_ALLOC_MMAP]: New functions.
138 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
139 before and after unexec.
141 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
142 text buffers if necessary.
144 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
145 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
148 * config.in (HAVE_MMAP): Add #undef.
150 2000-09-05 Gerd Moellmann <gerd@gnu.org>
152 * frame.c (Qdisplay_type): New variable.
153 (syms_of_frame_1): Initialize it.
154 (Fframe_parameter): New function that avoids consing.
155 (syms_of_frame): Defsubr it.
157 * buffer.c (Fother_buffer): Consider buffers as invisible when
158 they are displayed in a window on an invisible frame.
160 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
161 get-largest-window always return nil.
163 2000-09-04 Gerd Moellmann <gerd@gnu.org>
165 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
166 variable; recognize Emacs 19 elc files.
168 2000-09-04 Miles Bader <miles@gnu.org>
170 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
171 before initially popping up the menu, so the menu doesn't flash
172 when the face settings are significantly different from the
175 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
177 * regex.c (WIDE_CHAR_SUPPORT): New macro.
178 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
179 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
180 (BIT_UNIBYTE): Remove.
181 (re_match_2_internal): Delete corresponding code and streamline the
182 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
183 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
184 (re_wctype_t): New type.
185 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
186 (regex_compile): Use them and fix handling of overly long char classes.
188 2000-09-03 Andrew Innes <andrewi@gnu.org>
190 * makefile.w32-in: Change to DOS line endings.
192 * s/ms-w32.h (ORDINARY_LINK): New define.
194 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
195 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
197 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
198 (distclean): Delete them here instead.
200 * w32proc.c (compare_env): Convert to uppercase for comparison,
201 not lowercase, to match how the native Windows shell works.
203 2000-09-03 Jason Rumney <jasonr@gnu.org>
205 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
206 CVS changes the line-ends when checking in/out on DOS/Windows.
208 * makefile.nt (emacs): Do not change directory to run temacs, as
209 the load-path is set relative to current directory.
211 2000-09-03 Miles Bader <miles@gnu.org>
213 * xterm.c (x_alloc_lighter_color_for_widget): New function.
215 2000-09-02 Gerd Moellmann <gerd@gnu.org>
217 * xdisp.c (redisplay_mode_lines): New function.
218 (display_mode_lines): Return number of mode lines displayed.
219 (echo_area_display): Use redisplay_mode_lines to draw garbaged
220 mode lines. Don't temporarily bind redisplay-dont-pause to t.
222 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
223 string.h and strings.h.
224 (index) [HAVE_INDEX]: Add prototype.
226 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
227 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
229 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
230 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
232 2000-09-01 Gerd Moellmann <gerd@gnu.org>
234 * lread.c (read1): Accept `?' as symbol constituent, for
235 compatiblity with XEmacs.
237 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
239 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
240 (struct re_pattern_buffer): Remove newline_anchor.
241 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
242 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
243 (re_max_failures, fail_stack): Use size_t rather than unsigned.
244 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
245 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
246 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
247 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
248 Get rid of references to newline_anchor.
249 (regcomp): Allocate and precompute a fastmap.
251 2000-08-31 Gerd Moellmann <gerd@gnu.org>
253 * lread.c (openp): GCPRO local variable `filename'.
255 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
257 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
259 * regex.c: Merge some changes from GNU libc. Add prototypes.
260 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
261 Use memcmp and memcpy instead of bcopy and bcmp.
262 (init_syntax_once): Use ISALNUM.
263 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
264 (REG_UNSET_VALUE): Remove. Use NULL instead.
265 (REG_UNSET, re_match_2_internal): Use NULL.
266 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
268 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
269 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
270 (regex_compile): In handle_interval, return an error rather than try to
271 unfetch the interval if we can't find the closing brace.
272 Obey the RE_NO_GNU_OPS syntax bit.
273 (TOLOWER): New macro.
275 (regexec): Allocate regs.start and regs.end as one block.
277 2000-08-30 Gerd Moellmann <gerd@gnu.org>
279 * xdisp.c (echo_area_display): Check display_completed instead
280 of calling detect_input_pending.
282 * dispnew.c (update_frame): Only set display_completed here; move
283 the update_begin and update_end calls here from update_frame_1.
284 (update_frame_1): Don't set display_completed here, don't call
285 update_begin/update_end.
287 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
288 instead of store_frame_param.
290 2000-08-29 Gerd Moellmann <gerd@gnu.org>
292 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
293 desired window matrix hasn't been displayed, use the current row
294 instead. Make sure that only those frame rows are updated for
295 which there exists a corresponding enabled desired row.
297 2000-08-29 Miles Bader <miles@gnu.org>
299 * xfaces.c (default_face_vector): New function.
300 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
302 2000-08-29 Gerd Moellmann <gerd@gnu.org>
304 * lread.c (openp): Prevent temporary string passed to
305 Ffile_readable_p from being garbage collected.
307 2000-08-28 Dave Love <fx@gnu.org>
309 * keymap.c (store_in_keymap): Add `static' to declaration.
311 2000-08-28 Gerd Moellmann <gerd@gnu.org>
313 * emacs.c, callint.c, doc.c, editfns.c
314 (toplevel) [HAVE_STRING_H]: Include string.h.
315 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
316 (index): Remove prototypes which might conflict with non-standard
317 definitions of index/strchr.
319 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
320 (rindex): Define only if !HAVE_RINDEX.
322 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
324 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
326 2000-08-28 Miles Bader <miles@gnu.org>
328 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
329 made inconsistent by a font-related attribute in FROM.
330 (merge_face_inheritance): Add function comment.
332 2000-08-28 Kenichi Handa <handa@etl.go.jp>
334 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
335 the 4th arg (PREV_EVENT) Qt to suppress input method.
337 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
339 * regex.c: Indent cpp directives and remove parens after `defined'.
340 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
341 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
342 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
343 (re_compile_pattern): Use size_t for length.
344 (init_syntax_once): Move to a better place.
345 * regex.h: Merge changes from GNU libc. Indent cpp directives.
346 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
348 * syntax.c (back_comment): Detect cases where a comment-starter is
349 actually inside another comment as in: /* a // b */ c // d \n.
350 Make it clear that `comstart_pos' is unused for nested comments.
352 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
353 (KEYMAPP): New macro.
354 (Fkeymap_parent, Fset_keymap_parent): Use it.
355 (fix_submap_inheritance): Mark it static.
356 (define_as_prefix, describe_buffer_bindings, describe_command)
357 (describe_translation, describe_map): Complete prototypes.
359 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
361 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
362 to better match the key-lookup behavior.
364 2000-08-27 Gerd Moellmann <gerd@gnu.org>
366 * xfaces.c (lface_fully_specified_p): Handle :inherit.
367 (Finternal_set_lisp_face_attribute): Fix typo in error message.
369 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
371 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
372 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
373 (xterm.o): Depend on coding.h
375 2000-08-26 Kenichi Handa <handa@etl.go.jp>
377 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
378 the corresponding '#endif'.
380 2000-08-26 Miles Bader <miles@gnu.org>
382 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
383 * xfaces.c (QCinherit): New variable.
384 (syms_of_xfaces): Initialize it.
385 (LFACE_INHERIT): New macro.
386 (Finternal_get_lisp_face_attribute)
387 (merge_face_vector_with_property)
388 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
389 (check_lface_attrs): Allow new types of face height. Check
391 (CYCLE_CHECK): New macro.
392 (merge_face_inheritance): New function.
393 (merge_face_vectors): Merge inherited faces too. Add F and
394 CYCLE_CHECK arguments.
395 (merge_face_vector_with_property, Finternal_merge_in_global_face)
396 (lookup_named_face, lookup_derived_face, realize_named_face)
397 (face_at_string_position, face_at_buffer_position): Supply
398 new F and CYCLE_CHECK arguments to merge_face_vectors.
399 (merge_face_heights): New function.
400 (merge_face_vectors, merge_face_vector_with_property)
401 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
402 handle relative face heights.
403 (lface_same_font_attributes_p): Compare heights using EQ.
405 2000-08-26 Kenichi Handa <handa@etl.go.jp>
407 * charset.c (char_to_string): Check the character validity.
408 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
411 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
413 * regex.c (PUSH_FAILURE_COUNT): New macro.
414 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
415 Handle popping of a register's or a counter's data.
416 (POP_FAILURE_POINT): Use the new name.
417 (re_match_2_internal): Push counter data on the stack for succeed_n,
418 jump_n and set_number_at and remove misleading dead code in succeed_n.
420 2000-08-25 Gerd Moellmann <gerd@gnu.org>
422 * xdisp.c (redisplay_internal): If considering all windows on all
423 frames, update the display for each frame as soon as possible,
424 instead of first building all desired matrices for all frames, and
425 then updating them all.
426 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
428 2000-08-24 Gerd Moellmann <gerd@gnu.org>
430 * bytecode.c (mark_byte_stack): Add a comment.
432 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
433 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
436 2000-08-24 Kenichi Handa <handa@etl.go.jp>
438 * minibuf.c (do_completion): Always use compare-string, not
439 string-equal because the latter doesn't pay attention to
440 multibyteness of strings.
442 * process.c (create_process): Don't setup raw-text coding here.
443 (Fopen_network_stream): Don't set coding->src_multibyte and
444 coding->dst_multibyte here.
445 (read_process_output): For process filter, return unibyte string
446 if default-enable-multibyte-characters is nil.
447 (send_process): If OBJECT is multibyte text, be sure to encoded it
448 by the specified coding system for the process. Otherwise, setup
450 (init_process): Don't initialize default-process-coding-system
453 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
455 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
456 <scroll-down-aggressively>: Likewise.
458 2000-08-23 Kenichi Handa <handa@etl.go.jp>
460 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
461 zero. Set coding->produced_char correctly.
463 2000-08-22 Andrew Innes <andrewi@gnu.org>
465 * makefile.w32-in: New file.
467 * unexw32.c (unexec): Ignore old_name, and use the actual location
468 of the current executable instead. Base new_name on this.
470 * w32proc.c (create_child): Remove reference to security
471 descriptor, which isn't needed and doesn't compile with mingw32.
473 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
474 up dllimport attributes.
475 (x_update_window_end): Update prototype.
477 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
478 extern, which screws up dllimport attributes.
480 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
481 up dllimport attributes.
483 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
484 screws up dllimport attributes.
486 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
487 up dllimport attributes.
488 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
489 screws up dllimport attributes.
491 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
492 up dllimport attributes.
494 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
495 screws up dllimport attributes.
497 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
498 screws up dllimport attributes.
500 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
501 up dllimport attributes.
503 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
504 unnecessary extern, which screws up dllimport attributes.
507 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
508 up dllimport attributes.
510 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
511 unnecessary extern, which screws up dllimport attributes.
513 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
514 screws up dllimport attributes.
516 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
517 up dllimport attributes.
519 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
521 * w32bdf.c (search_file_line):
525 (w32_BDF_to_x_font): Fix compile warnings.
527 * w32menu.c: Include keyboard.h before frame.h. Fix compile
530 * w32select.c: Include keyboard.h before frame.h.
532 * w32fns.c (max): Define macro.
533 (JOHAB_CHARSET): Define if not known.
534 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
535 (Fx_show_tip): Synch with X version.
537 * w32xfns.c: Include keyboard.h before frame.h.
539 * w32fns.c: Include keyboard.h before frame.h.
541 * w32term.c: Include keyboard.h before frame.h.
543 * fontset.c: Include keyboard.h before frame.h.
545 * w32inevt.c: Include keyboard.h before frame.h.
546 (MOUSE_MOVED): Define if not known.
548 * minibuf.c: Include keyboard.h before frame.h.
550 * keyboard.c: Include keyboard.h before frame.h.
552 * indent.c: Include keyboard.h before frame.h.
554 * dispnew.c: Include keyboard.h before frame.h.
556 * buffer.c: Include keyboard.h before frame.h.
558 * alloc.c: Include keyboard.h before frame.h.
560 * print.c: Include keyboard.h before frame.h.
562 * process.c: Include keyboard.h before frame.h.
564 * scroll.c: Include keyboard.h before frame.h.
566 * sysdep.c: Include keyboard.h before frame.h.
568 * term.c: Include keyboard.h before frame.h.
570 * window.c: Include keyboard.h before frame.h.
572 * xdisp.c: Include keyboard.h before frame.h.
573 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
575 * frame.c: Include keyboard.h before frame.h.
577 * w32heap.h: Undefine min, max.
579 * w32gui.h: Undefine min, max.
581 * unexw32.c: Change PUCHAR to PCHAR.
582 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
585 (copy_executable_and_dump_data): Remove unnecessary static defs.
586 (copy_executable_and_dump_data): Fix compile warnings.
588 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
590 * w32console.c (min): Define macro.
591 (clear_frame, write_glyphs): Fix compile warning.
593 * w32proc.c (compare_env):
594 (find_child_console): Fix compile warning.
596 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
597 sys_errlist instead of _sys_errlist.
598 (get_emacs_configuration_options): New function.
600 * s/ms-w32.h (sys_nerr): Provide default definition.
601 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
602 name with _ prepended.
603 (NSIG): Define if not known.
604 (get_emacs_configuration): Provide extern declaration.
605 (get_emacs_configuration_options): Provide extern declaration.
606 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
608 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
610 (read_unc_volume): Fix compile warning.
612 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
613 definitions from being used.
615 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
617 * w32.c (unc_volume_file_attributes):
618 (open_unc_volume): Make arg const.
620 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
621 (read_input_waiting): Remove excess parameter.
623 * w32.c (init_environment): Call _access.
624 (check_windows_init_file): Call _close.
625 (init_user_info): Call _putenv.
626 (init_environment): Call _putenv and _strdup.
627 (init_ntproc): Reset volume info cache on startup.
629 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
630 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
631 cannot override the CRT malloc.
633 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
634 (LINK_FLAGS): Append to original value of LINK_FLAGS.
636 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
637 unless we are linking with a static CRT.
638 (RVA_TO_PTR): Cast result to unsigned char*.
640 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
641 (add_volume_info): Use xstrdup.
643 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
645 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
646 (do_completion, Fminibuffer_complete_word): Use it.
647 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
648 var so it can take non-boolean values.
650 2000-08-21 Gerd Moellmann <gerd@gnu.org>
652 * editfns.c (find_field): Formatting changes.
653 (toplevel): Some old-style function forward declarations
654 changed to prototypes, some new protypes added, some functions
657 * lisp.h (set_time_zone_rule): Add prototype.
658 (use_dialog_box): External declaration.
660 * keyboard.c (gen_help_event): Add parameter SIZE.
661 (kbd_buffer_events_waiting): Slightly rewritten.
662 (clear_event): New function.
663 (kbd_buffer_get_event): Use it, and clear the input_events of
665 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
666 don't fill the newly created array with nils.
667 (toplevel): Convert some old-style function forward declarations
670 * keyboard.h (gen_help_event): Change prototype.
672 * xterm.c (XTread_socket): Change calls to gen_help_event.
674 * w32term.c (w32_read_socket): Change calls to gen_help_event.
676 * eval.c (Fmacroexpand): Doc fix.
678 2000-08-20 Jason Rumney <jasonr@gnu.org>
680 * w32term.h (x_display_info_for_display): Remove as this function
681 does not exist on W32.
683 * w32term.c (help_echo_window): New variable.
684 (syms_of_w32term): staticpro it.
685 (note_mode_line_highlight): Set it.
686 (XTextExtents16): Removed as there is no equivalent on W32.
687 (x_compute_glyph_string_overhangs): Incomplete body removed, as
688 the X way of doing this will not work for W32.
689 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
690 (x_draw_image_foreground): Avoid drawing outside of the clip area
691 when image doesn't have a mask.
692 (note_mouse_highlight): Process overlays in the right order of
693 priority. Set help_echo_window.
694 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
695 because that's more visible for large images.
697 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
698 name to single_keymap_panes.
699 (w32_menu_show): Set wv->title when dealing with titles.
700 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
702 2000-08-21 Miles Bader <miles@gnu.org>
704 * minibuf.c (do_completion): Try again if we rewrite the input
705 string, but no completion was done, so that any completion message
708 2000-08-20 Gerd Moellmann <gerd@gnu.org>
710 * xfaces.c (lface_equal_p): Compare strings differently.
711 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
712 (realize_tty_face): Use them.
713 (syms_of_xfaces): Initialize new variables.
714 (map_tty_color): New function, extracted from realize_tty_face.
715 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
716 foreground or background color, store the new color name in the
717 realized face; previous code trying to do this had no effect.
718 (realize_tty_face): Use map_tty_color.
719 (Fclear_face_cache): Set face_change_count and ensure thorough
722 2000-08-19 Gerd Moellmann <gerd@gnu.org>
724 * undo.c (record_first_change, record_marker_adjustment): Don't
725 use XBUFFER on last_undo_buffer which might not be a buffer.
727 2000-08-18 Kenichi Handa <handa@etl.go.jp>
729 * coding.c (decode_coding_string): Set members consumed,
730 consumed_char, produced, produced_char of *coding correctly. If
731 decode_coding doesn't consume any byte, don't try anymore.
732 (encode_coding_string): Likewise.
734 2000-08-18 Gerd Moellmann <gerd@gnu.org>
736 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
737 conditional have void type, for Standard C compilers.
739 * xdisp.c (redisplay_internal): Compare windows for equality with
740 EQ, instead of applying XWINDOW to something that might not
743 2000-08-18 Kenichi Handa <handa@etl.go.jp>
745 * fontset.c (Finternal_char_font): Search only the selected frame
746 for a window of the current buffer.
748 2000-08-18 Gerd Moellmann <gerd@gnu.org>
750 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
753 * keyboard.c (kbd_buffer_get_event): Handle the case that the
754 second half of a HELP_EVENT is found at the start of kbd_buffer.
756 2000-08-18 Miles Bader <miles@gnu.org>
758 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
760 * editfns.c (save_restriction_save): Rewrite to use markers.
761 (save_restriction_restore): Rewrite to understand new form of data
762 saved by save_restriction_save.
763 (Fsave_restriction): Remove cautionary note in doc-string.
765 2000-08-17 Gerd Moellmann <gerd@gnu.org>
767 * fileio.c (build_annotations): Add a comment explaining the
768 return value of format-annotate-function. Replace a spurious call
769 to Flength with a CONSP test. Call format-annotate-function with
770 a fifth arg specifying how many times the function is been called
771 in a row, to let it choose temporary buffers appropriately.
773 2000-08-17 Dave Love <fx@gnu.org>
775 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
776 declare make_temp_name twice.
778 * lread.c: Prototype readevalloop, load_unwind,
779 load_descriptor_unwind.
780 (unreadpure): Give it an arg.
782 * unexalpha.c: Prototype fatal_unexec, mark_x,
783 update_dynamic_symbols. Declare unexec as void.
785 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
786 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
788 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
789 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
792 * alloca.c: Use #error.
793 [POINTER_TYPE]: Use it.
795 * eval.c (Fdefvar): Doc fix.
797 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
800 * buffer.h: Avoid DECLARE_INTERVALS.
802 * config.in: Add size_t.
804 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
806 * w16select.c (set_clipboard_data): If there's not enough memory
807 to put text into clipboard, return 1, as Fw16_set_clipboard_data
808 expects. In case of other failures, return 3.
809 (system_error_msg): New error message.
810 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
813 2000-08-16 Gerd Moellmann <gerd@gnu.org>
815 * term.c (write_glyphs): Also turn off inverse video after turning
816 off other appearances in case TS_exit_attribute_mode is not equal
817 to TS_end_standout_mode.
818 (insert_glyphs): Turn inverse video on/off for each run of glyphs
820 (turn_off_face): Reset standout_mode only if
821 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
822 is equal to TS_end_standout_mode.
824 2000-08-16 Kenichi Handa <handa@etl.go.jp>
826 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
827 sequence at the end of the source block.
829 * ccl.c (Fccl_program_p): Docstring modified.
830 (Fccl_execute): Likewise.
831 (Fccl_execute_on_string): Likewise.
833 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
835 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
837 2000-08-16 Kenichi Handa <handa@etl.go.jp>
839 The following changes are mainly to fix bugs of
840 encode/decode-coding-string failing if encoding/decoding return
841 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
842 variable conversion_buffer.
844 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
845 decrement dst_end to avoid buffer overflow in the later call of
848 * coding.h (conversion_buffer_size, conversion_buffer)
849 (get_conversion_buffer): Extern deleted.
851 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
852 (conversion_buffer, conversion_buffer_size): Variables deleted.
853 (get_conversion_buffer): Function deleted.
854 (struct conversion_buffer): New structure.
855 (MAX_ALLOCA): New macro.
856 (allocate_conversion_buffer): New macro.
857 (extend_conversion_buffer, free_conversion_buffer): New functions.
858 (ccl_coding_driver): Set coding->result.
859 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
860 this is the last block of source.
861 (encode_coding): Likewise. Handle the source block as the last
862 one only when the whole source text is consumed.
863 (decode_coding_string): Handle the case that the output buffer is
864 too small to decode the whole source text. Use
865 allocate_conversion_buffer, extend_conversion_buffer and
866 free_conversion_buffer, not get_conversion_buffer.
867 (encode_coding_string): Likewise.
868 (init_coding): Function deleted.
869 (init_coding_once): Delete code to initialize
870 conversion_buffer_size.
872 * emacs.c (main): Don't call init_coding.
874 * msdos.c (IT_write_glyphs): Use a locally declared
877 * term.c (write_glyphs): Use a locally declared conversion_buffer.
878 (insert_glyphs): Likewise.
880 * w32console.c (write_glyphs): Use a locally declared
883 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
885 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
886 member of display_info is NULL.
888 2000-08-15 Gerd Moellmann <gerd@gnu.org>
890 * alloc.c (compact_small_strings): Use safe_bcopy, add an
893 * term.c (turn_off_face): Reset standout_mode when resetting
894 appearances with capability `me'.
895 (write_glyphs): Switch on inverse video before each face change.
897 2000-08-14 Dave Love <fx@gnu.org>
899 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
900 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
901 (lisp_free): Declare and make static.
903 * window.c: Fix embedded comment.
904 (syms_of_window): Fix doc string.
906 2000-08-14 Gerd Moellmann <gerd@gnu.org>
908 * keymap.c (push_key_description): If C without modifiers is < 32,
909 make sure to print `C-' before `M-', like in the manual.
911 2000-08-11 Gerd Moellmann <gerd@gnu.org>
913 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
914 since they aren't relocated anymore.
915 (sxhash_string): Make sure returned hash code fits in a Lisp
918 * xdisp.c (try_cursor_movement): Fix handling of cursor in
919 partially visible line which is smaller than the window's
922 2000-08-11 Kenichi Handa <handa@etl.go.jp>
924 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
925 the multibyte form of eight-bit-control characters.
926 (Fccl_execute_on_string): Initialize ccl->multibyte.
928 * ccl.h (struct ccl_program): New member multibyte.
930 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
932 2000-08-11 Kenichi Handa <handa@etl.go.jp>
934 * regex.c (regex_compile) <normal_char>: Pay attention to
936 (analyse_first) <exactn>: Setup fastmap correctly for
937 eight-bit-control characters.
939 2000-08-11 Kenichi Handa <handa@etl.go.jp>
941 * termhooks.h (enum event_kind): New member
942 multibyte_char_keystroke.
944 * keyboard.c (make_lispy_event): Handle the new event type
945 multibyte_char_keystroke.
947 * xterm.c: Include coding.h.
948 (XTread_socket): Work around a bug of XmbLookupString. If the
949 input is from XIM, decode it according to the current locale. In
950 that case, generate multibyte_char_keystroke events.
952 2000-08-11 Kenichi Handa <handa@etl.go.jp>
954 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
955 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
957 2000-08-10 Gerd Moellmann <gerd@gnu.org>
959 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
960 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
961 (move_it_in_display_line_to): Record iterator's ascent and descent
962 before producing glyphs, and restore them when we know the glyph
963 doesn't fit on the line.
964 (move_it_to): Restructured so that it's easier to debug. If
965 moving to a vpos, and not moving to an x or character position,
966 stop as soon as the specified vpos is reached; don't move further
967 into that line because that might change the computed line height.
968 (try_cursor_movement): New function, extracted from the cursor
969 movement branch of redisplay_window. If ending on a partially
970 visible line, don't try to scroll if the cursor line is taller
972 (redisplay_window): Use try_cursor_movement.
974 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
975 because that function doesn't cope with variable-height lines.
977 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
978 box cursor because that's better visible for large images.
980 2000-08-10 Miles Bader <miles@gnu.org>
982 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
984 2000-08-10 Gerd Moellmann <gerd@gnu.org>
986 * xdisp.c (Vmessages_buffer_name): New variable.
987 (message_dolog): Use it.
988 (syms_of_xdisp): Initialize it.
990 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
992 * msdos.c (IT_note_mouse_highlight): Update the calls to
994 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
995 redundant now that keyboard.h is included.
997 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
999 * keyboard.c (kbd_buffer_events_waiting): New function.
1001 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1003 * msdos.c: Include keyboard.h.
1004 (XMenuActivate): Empty no_event events from the event buffer. If
1005 no events are left after that, call clear_input_pending.
1006 (mouse_clear_clicks): New function, code moved from mouse_init.
1007 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1008 mouse driver to ``forget'' any past clicks.
1010 * Makefile.in (msdos.o): Depend on keyboard.h.
1012 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1014 * lisp.h (input_pending): External declaration.
1016 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1018 * xdisp.c (echo_area_display): Display thoroughly if input is
1019 pending. Bind redisplay-dont-pause to t during the redisplay.
1020 in case input is pending.
1022 * dispnew.c (Qredisplay_dont_pause): New variable.
1023 (syms_of_display): Initialize and staticpro it.
1024 (update_frame_1): Don't interrupt the display for pending input if
1025 redisplay_dont_pause is set.
1027 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1029 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1031 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1033 * callproc.c (Fcall_process): Terminate the unwind-protect around
1034 the post-read-conversion of coding system.
1036 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1037 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1038 * buffer.h (overlays_at): Update prototype.
1039 * xdisp.c (next_overlay_change): Update call to overlays_at.
1040 * xfaces.c (face_at_buffer_position): Likewise.
1041 * textprop.c (Fget_char_property): Likewise.
1042 * xterm.c (note_mouse_highlight): Likewise.
1044 * minibuf.c (do_completion): Don't consider a simple change of
1045 case as `completion'.
1047 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1049 * keyboard.c (syms_of_keyboard): Initialize
1050 last_point_position_buffer.
1051 * undo.c (record_delete): Make sure last_point_position_buffer is
1052 a buffer before comparing pointers.
1054 * coding.h (decode_coding_string): Declare.
1056 * intervals.h (Fprevious_single_char_property_change): Declare.
1058 * textprop.c (Fprevious_single_char_property_change): Don't do
1059 arithmetic directly on lisp objects.
1061 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1064 * keyboard.h (menu_item_eval_property): Declare.
1066 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1067 reuse as buffer name, instead of recreating (and discarding) every
1068 time a message is logged.
1069 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1070 (current_message_1, truncate_message_1, set_message_1)
1071 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1072 (current_message, truncate_echo_area, display_echo_area)
1073 (resize_echo_area_axactly): Changed calls.
1075 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1077 (Ffind_coding_systems_region_internal): First argument to Fappend
1078 must be an integer, not a Lisp object.
1080 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1082 * charset.c (Fchar_width): Doc fix.
1084 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1086 * charset.c (Fstring_width): Doc fix.
1088 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1090 * xdisp.c (start_display): When starting display on a continuation
1091 line, clear ascent and descent members of the iterator structure;
1092 the height of the continued line does not affect the height of the
1094 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1095 line taller than the window.
1096 (redisplay_window) <forced window start>: Handle case that the
1097 middle of the window is not found in any row.
1098 (dump_glyph_row): Show more information.
1099 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1100 first text line in a glyph matrix.
1102 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1103 of the clip area when image doesn't have a mask.
1105 * fns.c (sweep_weak_table): Fix survival conditions for
1106 key-or-value and key-and-value weakness.
1108 * .gdbinit (xhashtable): New command.
1110 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1111 tables out of the list of all weak hash tables.
1113 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1114 a new buffer is created, make sure echo_area_buffer[] references
1117 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1119 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1122 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1124 * syntax.c (skip_chars): Fix previous change. Make the handling
1125 of unibyte string consistent with that of regex search.
1127 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1129 * xmenu.c (popup_get_selection): Use xfree instead of free.
1131 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1133 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1135 * callproc.c (child_setup): Use xfree instead of free.
1137 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1139 (run_mac_command, closedir): Use `xfree' instead of `free'.
1141 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1143 * eval.c (error): Use xfree instead of free.
1145 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1147 * fns.c: Replace `illegal' with `invalid'.
1148 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1150 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1152 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1155 2000-08-04 Noah Friedman <friedman@splode.com>
1157 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1160 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1162 * syntax.c (skip_chars): Fix typo in error message.
1164 2000-08-04 Andreas Schwab <schwab@suse.de>
1166 * m/ia64.h: Moved from s/ia64.h.
1168 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1170 * process.c (read_process_output): Big simplification. Handle
1171 composition and post-read-conversion of coding system correctly.
1172 (send_process): Handle composition correctly.
1174 * callproc.c (Fcall_process): Handle post-read-conversion of
1175 coding system if any.
1177 * coding.c (decode_coding_iso2022): More strict check for handling
1179 (coding_restore_composition): Pay attention to the case that
1180 cmp_data is not set properly (because of invalid code in the
1182 (run_pre_post_conversion_on_str): Include text properties in the
1184 (decode_coding_string): Set members of coding correctly.
1186 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1188 * s/ia64.h: New file.
1190 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1191 Use NULL instead of 0 at the end of variable argument list of
1192 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1193 sizeof (int) < sizeof (void *).
1195 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1196 of variable argument lists of XtVaGetValues and XtVaSetValues.
1198 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1199 variable argument lists of XtVaGetValues and XtVaSetValues.
1201 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1203 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1204 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1206 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1209 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1210 in call to Fsingle_key_description.
1212 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1215 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1217 * window.c (display_buffer_reuse_frames): New variable.
1218 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1219 frames displaying BUFFER.
1220 (syms_of_window): Define Lisp variable
1221 display-buffer-reuse-frames.
1223 2000-08-01 Miles Bader <miles@gnu.org>
1225 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1226 when to constrain NEW_POS (they were pretty screwed up before).
1228 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1230 * msdos.c (run_msdos_command): Save and restore the master
1231 environment, for the case that child_setup signals an error.
1232 When mirroring slashes in DOS shell commands, don't fail when
1233 argv[2] has embedded blanks.
1234 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1235 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1236 (dos_ttraw): Call mouse_setup_buttons.
1238 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1239 using alloca; free it after run_msdos_command returns.
1241 2000-07-27 Dave Love <fx@gnu.org>
1243 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1245 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1248 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1250 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1252 * editfns.c (lisp_time_argument): Fix last change.
1254 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1256 * fns.c (Fdelete): Make it work on vectors and strings in addition
1259 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1260 (syms_of_fns): Initialize new variables.
1261 (sweep_weak_table): Handle weakness `key-or-value' and
1263 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1264 weakness, with t meaning the same as `key-and-value'.
1266 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1268 * coding.h (struct coding_system): Member safe_charset deleted.
1270 * coding.c (Qsafe_charsets): This variable deleted.
1271 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1273 (coding_safe_chars): New function.
1274 (CODING_SAFE_CHAR_P): New macro.
1275 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1276 checking safe_charsets member of the coding system. Caller
1278 (detect_coding_iso2022): New local variable safe_chars.
1279 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1280 safe_charsets member of the coding system.
1281 (decode_coding_iso2022): New local variable safe_chars.
1282 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1283 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1284 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1285 (ENCODE_UNSAFE_CHARACTER): New macro.
1286 (encode_coding_iso2022): New local variable safe_chars. Check
1288 (setup_coding_system): Delete the code to initialize
1289 coding->safe_charses
1290 (intersection, find_safe_codings): New functions.
1291 (Ffind_coding_systems_region_internal): New function.
1292 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1293 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1294 variable and initialize it.
1296 * fns.c (char_table_ref_and_index): New function.
1298 * lisp.h (char_table_ref_and_index): Add prototype.
1300 2000-07-26 Sam Steingold <sds@gnu.org>
1302 * editfns.c (lisp_time_argument): Added third argument `usec'.
1303 (Ffloat_time): New built-in Lisp function.
1305 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1307 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1308 for the character code.
1310 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1313 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1314 if called for a popup menu.
1315 (xmenu_show): Store help string in widget values.
1317 2000-07-26 Dave Love <fx@gnu.org>
1319 * syswait.h: Move some definitions.
1320 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1321 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1322 perspicuous definitions.
1323 (WTERMSIG): Fix bit pattern used.
1325 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1327 * print.c (print_object): If vector printing is truncated, print
1328 "..." to indicate it as well as the case of list printing.
1330 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1332 * xdisp.c (next_element_from_display_vector): Improve comments.
1334 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1335 for the character code, and the rest for the face id as in 20.x.
1336 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1338 * window.c (window_display_table): Cleaned up.
1340 * syntax.c (Fforward_word): Add last arg nil in call of
1341 Fconstrain_to_field.
1343 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1345 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1346 identical but for the letter-case, don't call
1347 barf_or_query_if_file_exists.
1349 2000-07-25 Miles Bader <miles@gnu.org>
1351 * editfns.c (find_field): Honor special `boundary' fields.
1352 (Qboundary): New variables.
1353 (syms_of_editfns): Initialize Qboundary.
1354 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1355 Use scan_buffer instead of find_before_next_newline, because it
1356 allows us to detect the boundary case where there's a newline at
1358 * lisp.h (Fconstrain_to_field): Update external declaration.
1360 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1362 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1365 2000-07-24 Dave Love <fx@gnu.org>
1367 * s/sunos4-0.h, s/sol2.h:
1368 (LIBS_TERMCAP): Move from m/sparc.h.
1370 * m/sparc.h (TERMINFO): Moved to system files (probably only
1371 relevant for sunos4 judging by its vintage).
1372 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1375 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1377 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1378 name to single_keymap_panes.
1380 2000-07-24 Andreas Schwab <schwab@suse.de>
1382 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1384 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1386 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1387 parameters instead of using int parameters. Expect FN to accept
1388 EMACS_INT parameters.
1389 (display_echo_area, resize_echo_area_axactly, current_message)
1390 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1391 with new argument list.
1392 (resize_mini_window_1): New callback function.
1393 (current_message_1, truncate_message_1, set_message_1): Change
1394 parameter lists to the new format expected by
1395 with_echo_area_buffer.
1397 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1399 * fontset.c (fontset_ref): Remove INLINE declaration.
1400 (fontset_ref_via_base): Likewise.
1401 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1404 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1406 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1407 correct order of priority. If help echo was found in an overlay,
1408 use that overlay as the object in which the help echo was found.
1410 2000-07-22 Miles Bader <miles@gnu.org>
1412 * textprop.c (Fprevious_single_char_property_change): The initial
1413 property value should be from the position preceding POSITION, not
1416 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1418 * coding.c (syms_of_coding): Doc fix for
1419 inhibit-iso-escape-detection.
1421 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1423 * xterm.c (note_mouse_highlight): Process overlays in the right
1426 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1428 * xterm.c (note_mouse_highlight): If help-echo was found in an
1429 overlay, use that overlay as the object in which the help was
1432 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1434 * window.c (foreach_window): Instead of a fake variable argument
1435 list, take one USER_DATA argument.
1436 (foreach_window_1): Likewise, and call callback functions with two
1437 args, the window and USER_DATA.
1438 (struct check_window_data): New struct.
1439 (check_window_containing): Use it.
1440 (window_from_coordinates): Set up a struct check_window_data for
1442 (add_window_to_list, freeze_window_start): Change parameters
1443 according to new calling convention.
1445 * window.h (foreach_window): Change prototype.
1447 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1449 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1451 * xmenu.c (menu_help_callback): Call show_help_echo with
1452 additional arguments OBJECT and POS.
1454 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1456 * data.c (Faset): Allow storing any multibyte character in a
1457 string. Convert unibyte string to multibyte if necessary.
1459 * xfns.c (x_encode_text): New function.
1460 (x_set_name): Use x_encode_text.
1461 (x_set_title): Likewise.
1463 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1465 * xterm.h (x_encode_text): Add prototype.
1467 2000-07-20 Dave Love <fx@gnu.org>
1469 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1472 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1474 * msdos.c (help_echo_window): New variable.
1475 (syms_of_msdos): Initialize and staticpro it.
1476 (IT_note_mode_line_highlight): Set help_echo_window.
1477 (IT_note_mouse_highlight): Ditto.
1478 (dos_rawgetc): Store help_echo_window in the second event produced
1481 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1482 Record the object that generated the help echo and the position of
1483 that object in help_echo_object and help_echo_pos. Record that
1484 some glyphs in a row are displayed in mouse-face.
1485 (IT_update_begin): Don't clear mouse highlight unless one of the
1486 enabled glyph rows is marked as being displayed in mouse-face.
1487 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1488 and position recorded in help_echo_object and help_echo_pos to the
1490 (IT_menu_display): Accept a new argument PN: the pane number of
1491 the current menu pane. Record the pane number and the item
1492 number of the item which has associated help string.
1493 (XMenuActivate): Update the prototype for help_callback in
1494 function declaration. Call IT_menu_display with the current menu
1495 pane number as an additional argument. Call help_callback with
1496 two additional arguments: the pane number and the item number of
1497 the menu item associated with the help text.
1498 (help_echo_object, help_echo_pos): New variables.
1499 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1501 * msdos.h (XMenuActivate): Update prototype.
1503 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1505 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1506 Add some more prototypes.
1508 * xterm.c, xterm.h: Add some more prototypes.
1510 * lisp.h (Fnext_single_char_property_change): Add prototype.
1512 * dispnew.c (direct_output_for_insert): Remove confusing
1513 outer local variable mouse_face_overwritten_p.
1514 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1516 * alloc.c (allocate_string_data): Don't copy old string contents.
1518 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1520 * coding.c (code_convert_region): Delete text properties before
1521 shrinking the conversion region.
1523 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1525 * dispnew.c (update_text_area): Write the whole row if it
1526 has mouse-face in it.
1528 * xfaces.c (face-alternative-font-family-alist): Remove
1529 DEFVAR_LISP; staticpro instead.
1531 * xmenu.c (menu_help_callback): Call show_help_echo with
1534 * keyboard.c (show_help_echo): Add parameter WINDOW.
1535 (read_char): Call show_help_echo with window extracted from Lisp
1537 (gen_help_event): Add parameter WINDOW.
1539 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1541 * xterm.c (help_echo_window): New variable.
1542 (note_mouse_highlight, note_tool_bar_highlight): Set
1544 (XTread_socket): Pass help_echo_window to gen_help_event.
1545 (syms_of_xterm): Initialize and staticpro help_echo_window.
1547 2000-07-18 Dave Love <fx@gnu.org>
1549 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1552 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1554 * alloc.c (allocate_string_data): If string had already data
1555 assigned, copy old contents to new string data.
1557 * coding.c (syms_of_coding): Fix typo in spelling of variable
1558 `inhibit-iso-escape-detection'.
1560 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1562 * Makefile.in: Add dependencies on dispextern.h.
1563 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1564 `free'; both can conflict with system header files.
1566 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1568 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1571 2000-07-18 Dave Love <fx@gnu.org>
1573 * window.c (Fwindow_list): Declare arg `window'.
1575 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1577 * coding.c (setup_coding_system): Don't override the explicitly
1578 specified designations.
1580 2000-07-15 Miles Bader <miles@gnu.org>
1582 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1583 from `text_property_eq' and `text_property_stickiness', respectively.
1584 (find_field, Fconstrain_to_field, char_property_eq)
1585 (char_property_stickiness): Changed to call char-property functions
1586 instead of text-property-only ones.
1588 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1589 `next_single_char_property_change'). Do more error checking, and
1590 cleanup limit behavior.
1591 (Fprevious_single_char_property_change): New function.
1592 (syms_of_textprop): Initialize new subrs.
1594 * xdisp.c (display_prop_end, invisible_text_between_p):
1595 Call Fnext_single_char_property_change instead of
1596 next_single_char_property_change.
1598 2000-07-15 Jason Rumney <jasonr@gnu.org>
1600 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1601 after menu is finished with.
1602 (add_menu_item): Only consider wv->title as a menu title.
1603 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1605 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1607 (FONT_REGEXP): Remove unused macro, and its sub-components.
1608 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1610 * w32term.c (help_echo_object, help_echo_pos): New variables.
1611 (note_mode_line_highlight): Store additional information about the
1612 help-echo in help_echo_object and help_echo_pos. Check both
1613 `local-map' and `keymap' properties for changing the cursor
1614 (note_mouse_highlight): Store additional information about the
1615 help-echo in help_echo_object and help_echo_pos.
1616 (note_tool_bar_highlight): Set help_echo_object to nil and
1617 help_echo_pos to -1.
1618 (w32_read_socket): Use gen_help_event instead of filling
1619 input_events manually.
1620 (syms_of_w32term): Staticpro help_echo_object.
1621 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1622 set, arrange for a mouse-highlight redisplay in
1624 (x_clear_mouse_face): New function.
1625 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1626 (x_update_window_begin): No need to turn off the mouse
1628 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1629 depending on whether they contain glyphs highlighted in
1631 (x_fill_stretch_glyph_string): Consume runs of stretch
1632 glyphs instead of a single one.
1633 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1634 with new argument list.
1635 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1636 (x_append_glyph, x_append_composite_glyph)
1637 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1638 changes in struct glyph starting 1999-12-27. See comments for
1639 xterm.c on 2000-07-05.
1641 2000-07-14 Sam Steingold <sds@gnu.org>
1643 * xfaces.c (realize_x_face): Fix the last patch:
1644 check `default_face' before dereferencing.
1646 2000-07-14 Dave Love <fx@gnu.org>
1648 * syntax.c (back_comment): Add null default in switch (for pcc).
1650 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1652 * xfaces.c (realize_x_face): Make fontset using the base of the
1653 default_face's fontset, not using the default fontset.
1655 * coding.c (inhibit_iso_escape_detection): New variable.
1656 (syms_of_coding): Make it a Lisp variable.
1657 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1658 nonzero, ignore ISO2022's escape sequence.
1660 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1662 * alloca.c (malloc) [emacs]: Define as xmalloc.
1664 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1665 use that instead of the mouse position. Add parameters DX and DY.
1667 * dispextern.h (Fx_show_tip): Adjust number of parameters
1670 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1671 if HELP is a function, call it with OBJECT and POS as parameters
1672 to get the help to display.
1673 (gen_help_event, kbd_buffer_store_help_event): New functions.
1674 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1675 (read_char): Call show_help_echo with new parameters.
1677 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1680 * xterm.c (help_echo_object, help_echo_pos): New variables.
1681 (note_mode_line_highlight): Store additional information about the
1682 help-echo in help_echo_object and help_echo_pos. Check both
1683 `local-map' and `keymap' properties for changing the cursor
1684 (note_mouse_highlight): Store additional information about the
1685 help-echo in help_echo_object and help_echo_pos.
1686 (note_tool_bar_highlight): Set help_echo_object to nil and
1687 help_echo_pos to -1.
1688 (XTread_socket): Use gen_help_event instead of filling
1689 input_events manually.
1690 (syms_of_xterm): Staticpro help_echo_object.
1692 * xmenu.c (menu_highlight_callback): Use
1693 kbd_buffer_store_help_event instead of setting up and input_event
1696 * xdisp.c (eval_form): GCPRO argument sexpr.
1697 (call_function): New function.
1698 (handle_single_display_prop): Use call_function and FUNCTIONP
1699 instead of checking whether if font_height is a symbol and
1702 * eval.c (internal_condition_case_2): New function.
1704 * lisp.h (FUNCTIONP): New macro.
1705 (internal_condition_case_2, call_function): Add prototypes.
1707 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1708 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1709 Always set `arg' member of input_events.
1710 (construct_menu_click): Unused function removed.
1712 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1714 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1715 (construct_drag_n_drop, x_scroll_bar_handle_click)
1716 (w32_read_socket): Always set `arg' member of input_events.
1718 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1720 * lisp.h (eval_form): Add prototype.
1722 * xdisp.c (eval_form): Make it externally visible.
1724 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1726 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1727 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1728 consing. For prefix events, store the frame in the `arg' slot of
1729 the event, otherwise store the key there.
1730 (XTread_socket): Instead of consing, use the frame_or_window slot
1731 of HELP_EVENTs for the frame, and the `arg' slot for the help
1734 * xmenu.c (menu_highlight_callback): Store help string in the
1735 `arg' member of the input event; don't cons.
1736 (menubar_selection_callback): Use the `arg' slot of input events
1737 to queue additional information, instead of consing.
1739 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1741 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1743 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1745 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1746 input events to queue additional information, instead of consing.
1748 * keyboard.c (kbd_buffer_gcpro): Renamed from
1749 kbd_buffer_frame_or_window. Now used for all Lisp objects
1750 referenced from the input queue.
1751 (kbd_buffer_store_event): Always use structure assignment for
1752 copying input events. Record all Lisp objects referenced from
1753 events in kbd_buffer_gcpro.
1754 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1755 differently from input events. Test for prefix menu_bar_events
1756 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1757 event in kbd_buffer_gcpro to nil.
1758 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1759 frame_or_window is equal to its arg member as prefix events.
1760 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1761 used by an input event to nil.
1762 (init_keyboard): Use two times the size of the input queue
1763 for kbd_buffer_gcpro.
1764 (syms_of_keyboard): Likewise.
1766 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1769 * termhooks.h (struct input_event): Add member `arg'.
1770 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1771 (USER_SIGNAL_EVENT): Renamed from user_signal.
1773 * xfaces.c (ASET): Remove definition.
1775 * lisp.h (AREF, ASET, ASIZE): New macros.
1777 * fontset.c (AREF, ASIZE): Remove definitions.
1779 * fns.c (AREF): Remove definition.
1781 * composite.c (AREF): Remove definition.
1783 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1785 * dispnew.c (redraw_overlapped_rows): Add missing local.
1786 (scrolling_window): Remove debug code.
1788 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1789 Before scrolling, turn off a mouse-highlight in the window
1792 * xterm.c (x_update_window_end): Add parameter
1793 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1794 redisplay in XTframe_up_to_date.
1795 (x_clear_mouse_face): New function.
1796 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1798 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1800 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1801 it when any row is written to that contains glyphs highlighted in
1803 (update_window): Call the window update end hook with new
1804 parameter MOUSE_FACE_OVERWRITTEN_P.
1805 (direct_output_for_insert): Give up if row contains mouse-face.
1807 * dispextern.h (struct redisplay_interface): Add parameter
1808 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1809 (clear_mouse_face): New function pointer member.
1811 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1813 * syntax.c (back_comment): Use one switch rather than a few `if's.
1814 Obey open_paren_in_column_0_is_defun_start.
1815 When reverting to the `slow' method, try to nicely handle the case
1816 of nested comments by checking that the comment-starter we found
1817 does indeed match the comment-ender.
1818 (scan_sexps_forward, scan_sexps_forward):
1819 Ignore excessive opening parenthesis rather than throwing an error.
1821 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1823 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1824 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1826 * dispnew.c (direct_output_forward_char): Give up if currently
1827 displaying a message instead of the minibuffer contents.
1829 * xterm.c (x_update_window_begin): No need to turn off the mouse
1831 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1832 depending on whether they contain glyphs highlighted in
1835 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1836 compare the mouse_face_p flags of both rows.
1838 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1840 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1842 * keyboard.c (show_help_echo): Accept additional parameter
1843 ok_to_overwrite_keystroke_echo.
1844 (read_char): Call show_help_echo with a zero
1845 ok_to_overwrite_keystroke_echo argument.
1846 * keyboard.h (show_help_echo): Update prototype of
1848 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1849 ok_to_overwrite_keystroke_echo argument.
1850 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1851 non-zero ok_to_overwrite_keystroke_echo argument.
1853 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1855 * xdisp.c (try_window_id): If changes are all below what is
1856 displayed in the window, and point is in the window, we still
1857 might have to find point on the display.
1859 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1860 glyphs instead of a single one.
1861 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1862 with new argument list.
1863 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1865 * keymap.c (get_keymap_1): Add comment that this function can GC.
1866 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1867 comment that functions can GC.
1868 (Fset_keymap_parent): GCPRO arg KEYMAP.
1870 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1872 * msdos.c (XMenuActivate): After exiting the menu, restore the
1873 echo area message and erase it.
1875 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1877 * fontset.c (Ffontset_info): Make the return value more compatible
1878 with that of Emacs 20.
1880 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1882 * eval.c (Fsignal): Handle case that backtrace_list is null.
1884 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1886 * ccl.c (Fccl_execute): Typo fixed.
1888 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1890 * window.c (window_loop): Add missing gcpro1 local variable.
1892 * window.c (Fwindow_list): Reverse list at the end.
1893 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1894 means allow windows on OWINDOW's frame, only.
1895 (window_loop): Simplified; use Fwindow_list.
1897 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1899 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1901 * xterm.c (XTread_socket): Increment handling_signal at the start,
1902 decrement it at the end.
1904 * eval.c (handling_signal): New variable.
1905 (Fsignal): Abort if handling_signal is non-zero.
1907 * lisp.h (handling_signal): External declaration.
1909 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1911 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1913 Sound support for NetBSD through "Linux emulation" support:
1914 * config.in (HAVE_SOUNDCARD_H): Undef.
1915 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1916 * Makefile.in (LIBSOUND): New variable.
1917 (LIBES): Include it.
1918 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1920 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1922 (vox_open): Use DEFAULT_SOUND_DEVICE.
1923 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1925 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1927 * print.c (print_error_message): If Vsignaling_function is set,
1928 show it in *Messages*.
1930 * lisp.h (Vsignaling_function): External declaration.
1932 * eval.c (Vsignaling_function): New variable.
1933 (Fsignal): Compute it.
1934 (syms_of_eval): Staticpro it.
1936 2000-07-05 Dave Love <fx@gnu.org>
1938 * syswait.h: Use the autoconf recommended approach. Old code
1939 #if'd out in case we need to revert.
1941 * config.in (HAVE_SYS_WAIT_H): Added.
1943 2000-07-05 Andrew Innes <andrewi@gnu.org>
1945 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1946 when non-NULL instead of __morecore, to take account of buffer
1947 memory. This also solves a problem with spurious memory warnings
1950 * ralloc.c: Make real_morecore non-static.
1952 * eval.c (internal_condition_case): Comment out abort if
1953 interrupt_input_blocked is not zero.
1955 * makefile.nt: Add support for `bootstrap' and related targets.
1956 Include minimal debug info in emacs.exe in release build.
1957 Remove all dependencies on lisp.h, and fixup some others.
1959 * w32.c (init_environment): Install code from 20.7 for providing
1960 default values for environment variables, based on the
1961 executable's own location.
1962 (map_w32_filename): Handle filenames that are longer than
1964 (sys_socket): Install socket inheritance bug fix from 20.7.
1966 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
1967 here via blockinput.h).
1969 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
1971 * w32menu.c (w32_menu_display_help):
1972 * xmenu.c (menu_help_callback): Use show_help_echo.
1974 * keyboard.h (show_help_echo): Declare.
1976 * keyboard.c (show_help_echo): New function, extracted from read_char.
1977 Feval its `msg' argument if it's a cons cell.
1978 (read_char): Use it.
1979 (follow_key): Pass `autoload' to get_keyelt.
1981 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
1982 (note_tool_bar_highlight, XTread_socket):
1983 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
1985 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
1986 (note_tool_bar_highlight, w32_read_socket):
1987 Do not gratuitously ignore non-string `help-echo' properties.
1989 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1991 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
1993 * window.c (delete_all_subwindows): Reset Vwindow_list.
1995 * xterm.c (x_append_glyph, x_append_composite_glyph)
1996 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1997 changes in struct glyph starting 1999-12-27. Some bit-fields of
1998 struct glyph were not set, which made glyphs unequal when compared
1999 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2000 effects were the result. This also depended on the contents of
2001 memory returned by xmalloc. If flickering happens again, activate
2002 the code in clear_glyph_row that's in #if 0. If the flickering is
2003 gone with that, chances are that it is caused by something
2006 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2008 * dispextern.h: Add some comments.
2010 * window.c (add_window_to_list): Add parameter LIST.
2011 (window_list): Order list so that, for each frame, windows are
2012 in canonical order, and so that frames appear in the list in
2013 the order given by Vframe_list.
2014 (next_window): Reverse the handling of NEXT_P.
2016 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2018 * window.c (Vwindow_list): New variable.
2019 (make_window, delete_window): Set Vwindow_list to nil.
2020 (check_window_containing): New function.
2021 (window_from_coordinates): Rewritten.
2022 (add_window_to_list, window_list, candidate_window_p)
2023 (decode_next_window_args, next_window): New functions.
2024 (Fnext_window, Fprevious_window): Rewritten in terms of
2026 (Fwindow_list): New function.
2027 (Fother_window): Cleaned up.
2028 (foreach_window): Add a longer "variable argument list". Let
2029 callback function return 0 to indicate that cycling over windows
2031 (foreach_window_1): Likewise.
2032 (freeze_window_start): Return int.
2033 (init_window): New function.
2034 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2036 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2037 input_event with bzero.
2038 (main): Call init_window.
2040 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2043 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2045 * composite.h (make_composition_value_copy): Extern it.
2047 * composite.c (make_composition_value_copy): New function.
2049 * editfns.c (Fformat): While copying text properties, make each
2050 composition property value a copy.
2052 * fns.c (concat): While copying text properties, make each
2053 composition property value a copy.
2055 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2057 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2059 * fns.c (sweep_weak_table): Mark only objects that are not
2062 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2063 include those frames as candidates which have their focus
2064 redirected to the minibuffer frame.
2066 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2068 * fns.c (Fputhash): Return `value' rather than nil.
2070 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2072 * frame.c (next_frame): Don't check focus redirection in case
2073 MINIBUF is a window. Doing so excludes frames using MINIBUF
2074 unless their focus is redirected, which contradicts the
2075 specification of next-frame, and leads to infinite loops in
2076 certain situations when cycling through windows with next-window.
2078 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2080 * coding.c (code_convert_region): Even if the length of text is
2081 zero, try to convert it if coding->type is coding_type_ccl.
2082 (decode_coding_string, encode_coding_string): Likewise.
2084 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2086 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2087 the display if windows_or_buffers_changed.
2089 * dispnew.c (struct row_entry): New structure.
2090 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2091 (row_table_size, old_lines, new_lines, old_lines_size)
2092 (new_lines_size, run_pool, runs_size, runs): New variables.
2093 (add_row_entry): New function.
2094 (scrolling_window): Use data structures allocated with xmalloc and
2095 held in global variables, instead of allocating them with alloca and
2096 holding them in local variables. Use a larger hash table whose
2097 size depends on glyph matrix sizes. Don't use bzero to clear the
2098 hash table; instead, clear used slots only.
2100 * fns.c (next_almost_prime): Make it externally visible.
2102 * lisp.h (next_almost_prime): Add prototype.
2104 * s/isc4-0.h (sigunblock): Define.
2106 * s/sco5.h (sigunblock): Define.
2108 2000-06-27 Dave Love <fx@gnu.org>
2110 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2111 (moved to osf5-0.h).
2112 [!NOT_C_CODE]: Protect string.h stuff.
2114 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2115 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2117 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2119 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2120 below the last line from the needed window height.
2122 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2124 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2125 (Fwidget_get): Use it.
2126 (syms_of_fns): Defsubr it.
2128 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2130 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2131 display info for XIM.
2132 (xim_open_dpy): Likewise.
2133 (xim_close_dpy): Don't free the display info's XIM.
2135 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2137 * config.in (USE_XIM): New define.
2139 * keymap.c (get_keyelt): For menu-items containing a `:filter
2140 FILTER', apply FILTER to the menu-item's definition to get the
2141 real definition to use.
2143 * lisp.h (QCfilter): External declaration.
2145 * xfns.c (Fimage_size): New function.
2146 (syms_of_xfns): Defsubr it.
2148 2000-06-26 Andreas Schwab <schwab@suse.de>
2150 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2153 2000-06-25 Dave Love <fx@gnu.org>
2155 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2158 * Makefile.in (blockinput.h): Depend on atimer.h.
2159 (atimer.h): Depend on systime.h.
2161 * blockinput.h: Protect against multiple inclusion. Include
2164 * atimer.h: Protect against multiple inclusion. Include
2167 * lisp.h (swap_in_global_binding): Declare.
2169 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2171 * process.c (Fopen_network_stream): Turn off atimers for duration
2172 of call to connect. (Patch from Gerd.)
2174 2000-06-23 Dave Love <fx@gnu.org>
2176 * ralloc.c: Maybe include unistd.h
2178 * emacs.c (setgrp): Undefine before defining.
2179 (malloc_warning, set_time_zone_rule, index): Prototype.
2181 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2182 HAVE_STRUCT_TIMEZONE.
2184 * s/osf1.h: Move string.h hack here from alpha.h and make it
2186 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2188 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2189 (SOCKLEN_TYPE): Don't define.
2191 * m/alpha.h: Remove string.h hack.
2193 * s/osf5-0.h: New file.
2195 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2196 include time.h, done by systime.h.
2197 [__FreeBSD__]: Remove redundant includes.
2199 * callproc.c (setpgrp): Undefine before defining.
2200 (delete_temp_file): Return Qnil to avoid warning.
2202 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2204 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2207 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2209 * composite.h (compose_text): Declare.
2211 * xterm.c: Don't include sys/types.h unconditionally. Don't
2212 protect its inclusion with !USG (following xmenu.c).
2214 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2216 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2219 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2221 * coding.c (decode_eol_post_ccl): Special handling for undecided
2222 and inconsistent EOL types.
2224 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2226 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2227 trough color and main window's background color.
2229 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2232 * xterm.h (Xt_app_con): External declaration.
2234 * widget.c (EmacsFrameRealize): Fix typo.
2236 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2238 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2239 (handle_invisible_prop): Record the start of invisible text in
2240 it->add_overlay_start.
2241 (struct overlay_entry): Add member `overlay'.
2242 (handle_overlay_change): Simplify.
2243 (next_overlay_string): After having processed overlay strings at the
2244 end of the buffer, record that fact in
2245 it->overlay_strings_at_end_processed_p.
2246 (compare_overlay_entries): If before- and after-strings come
2247 from the same overlay, let before-strings come first.
2248 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2249 (load_overlay_strings): Take it->add_overlay_start into account
2250 when adding overlay strings.
2252 * dispextern.h (struct it): Add member add_overlay_start.
2254 2000-06-22 Dave Love <fx@gnu.org>
2256 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2258 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2260 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2262 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2265 2000-06-21 Dave Love <fx@gnu.org>
2267 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2269 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2271 * syntax.c (back_comment): Simplify string-parity counting (with
2272 the added benefit of handling multiple string-styles as long as
2273 they are not intertwined).
2274 Jump to the slow code as soon as a comment starter is found in
2275 a "string_lossage" position. Fixes the case: " /* " /* " */.
2277 2000-06-21 Dave Love <fx@gnu.org>
2279 * Makefile.in: Use GETLOADAVG_LIBS.
2281 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2282 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2284 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2286 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2287 (Fforward_comment, scan_lists):
2288 Check the comstyle of single-char comment-starters.
2289 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2290 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2291 Check the comstyle of single-char comment-starters.
2292 Clarify control-flow around the Scomment case.
2294 2000-06-20 Dave Love <fx@gnu.org>
2296 * fns.c (make_hash_table, maybe_resize_hash_table):
2297 Cast arg of next_almost_prime.
2299 * tparam.c [emacs]: Include lisp.h.
2301 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2304 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2306 * keyboard.c (adjust_point_for_property): Check if display
2307 property should be treated as intangible by looking at its
2310 * xdisp.c (single_display_prop_intangible_p)
2311 (display_prop_intangible_p): New functions.
2313 * dispextern.h (display_prop_intangible_p): Add prototype.
2315 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2317 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2318 argument to sigprocmask.
2320 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2321 argument to sigprocmask.
2323 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2324 sigprocmask_set, and pass a pointer to it to sigprocmask.
2326 * sysdep.c (sigprocmask_set): New variable.
2328 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2331 2000-06-20 Sam Steingold <sds@gnu.org>
2333 * xrdb.c: Don't declare xmalloc, xrealloc.
2335 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2337 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2338 (re_comp): Cast gettext return value to avoid complaints when
2341 2000-06-20 Dave Love <fx@gnu.org>
2343 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2346 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2348 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2350 * m/alpha.h: Don't declare xmalloc, xrealloc.
2352 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2354 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2356 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2358 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2361 * keyboard.h (poll_for_input_1): Declare.
2363 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2365 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2367 * doprnt.c: Don't declare xmalloc, xrealloc.
2369 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2370 (getenv, ctime, getwd): Removed.
2371 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2373 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2374 x_set_tool_bar_lines.
2376 * config.in: Add HAVE_GETWD. Move some definitions above
2377 machine/system includes.
2379 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2381 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2383 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2384 contain information about ENCODING.
2386 * fontset.c (FONTSET_ASCII): Use the first element of char table
2387 for an ASCII font, not defalt slot.
2388 (fontset_ref_via_base): If FONTSET doesn't contain information for
2389 C, try the default fontset.
2390 (make_fontset): Don't copy the default fontset.
2391 (fontset_font_pattern): Likewise.
2392 (accumulate_font_info): If ELT is nil, use the corresponding
2393 element in the default fontset.
2395 2000-06-19 Dave Love <fx@gnu.org>
2397 * syntax.c (Fparse_partial_sexp): Doc fix.
2399 * regex.h: Test PROTOTYPES as well as __STDC__.
2401 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2402 errno, strerror. Put text after #endif in comment.
2404 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2407 * xterm.c (x_frame_of_widget): Likewise.
2409 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2411 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2412 to Vfundamental_mode_abbrev_table.
2414 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2415 bogus objects are marked. This slows down GC by ~80 percent, but
2416 it might be worth trying when debugging GC-related problems.
2417 This feature requires conservative stack marking to be enabled.
2419 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2420 returns XLookupChars, reset `modifiers' to zero.
2422 2000-06-19 Dave Love <fx@gnu.org>
2424 * mktime.c: Unprotoized.
2426 2000-06-19 Richard Stallman <rms@gnu.org>
2428 * data.c (set_internal): If variable is frame-local,
2429 store the new value immediately into the frame parameter alist.
2431 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2433 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2434 in the custom handler pointer.
2436 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2437 value, or checks for CHAR_META can fail when Lisp_Object is a
2439 * keymap.c (get_keyelt): Likewise.
2441 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2443 * ccl.h (struct ccl_program): New member eol_type.
2444 (struct ccl_spec): New member cr_carryover.
2446 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2447 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2449 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2450 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2451 (decode_eol_post_ccl): New function.
2452 (decode_coding): Don't detect EOL format here for CCL based coding
2454 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2455 decode_eol_post_ccl after running the CCL program.
2456 (code_convert_region): Don't detect EOL format here for CCL based
2458 (decode_coding_string): Likewise.
2460 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2462 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2463 when treating it as an integer.
2465 * coding.h (encode_coding_string): Declare.
2467 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2470 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2471 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2472 to be passed to get_local_map.
2474 * sound.c (Fplay_sound): Don't call make_number on
2475 Frun_hook_with_args count argument.
2477 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2478 for lisp objects in X event structure data field, when lisp
2479 objects are represented with unions.
2480 (x_scroll_bar_to_input_event): Ditto.
2482 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2484 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2485 termination of string. Fix sense of test whether
2486 Vline_number_display_limit is an integer.
2488 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2490 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2491 only if HAVE_X_WINDOWS.
2493 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2496 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2499 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2501 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2504 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2506 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2507 start of the while loop.
2509 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2511 * atimer.c (alarm_signal_handler): Add forward declaration.
2513 * data.c (set_internal): Remove debug code.
2515 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2517 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2519 * unexec.c (toplevel) [COFF]: Include coff.h.
2521 * s/lynxos.h: New file.
2523 * keymap.c (Fsingle_key_description): Enclose function key and
2524 event symbol names in angle brackets.
2526 * xdisp.c (setup_echo_area_for_printing): Call
2527 message_log_maybe_newline if message_buf_print is not set.
2529 * print.c (printchar, strout): Don't check message_buf_print
2530 before calling setup_echo_area_for_printing because that
2531 function does something useful even when message_buf_print is
2534 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2536 (ensure_echo_area_buffers): Initialize echo buffer's
2537 truncate lines setting to nil.
2538 (with_echo_area_buffer): Don't set the echo buffer's truncate
2540 (set_message_1): Set it here instead, based on the value
2541 of message_truncate_lines.
2542 (resize_mini_window): Handle case that lines are truncated.
2543 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2544 message-truncate-lines.
2546 * keyboard.c (read_char): Bind message-truncate-lines to t
2547 while displaying a help-echo.
2549 * lisp.h (Qmessage_truncate_lines): External declaration.
2551 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2553 * xdisp.c (Vline_number_display_limit): Renamed from
2554 line_number_display_limit.
2555 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2556 Extend documentation string. Initialize
2557 Vline_number_display_limit to nil meaning no limit.
2558 (decode_mode_spec): Use Vline_number_display_limit with its new
2561 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2563 2000-06-13 Richard Stallman <rms@gnu.org>
2565 * frame.c (Fmodify_frame_parameters): Doc fix.
2567 * xfns.c (x_set_frame_parameters): Comment fix.
2569 * frame.c (store_frame_param): Call swap_in_global_binding if the
2570 variable's current binding was chosen based on this frame.
2572 * data.c (swap_in_global_binding): New function.
2574 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2576 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2577 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2579 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2581 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2583 2000-06-12 Jason Rumney <jasonr@gnu.org>
2585 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2587 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2589 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2591 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2593 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2595 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2596 (syms_of_xfaces): Defsubr Sdump_colors.
2597 (x_free_colors): Don't treat b&w specially on default visual.
2598 (x_free_dpy_colors): New function.
2599 (free_face_colors): Don't check visual class; it's done
2602 * xterm.c (x_frame_of_widget): New function.
2603 (x_alloc_nearest_color_for_widget): Use it.
2604 (x_copy_dpy_color): New function.
2605 (x_destroy_window): Free various colors.
2607 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2609 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2611 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2613 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2615 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2617 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2619 2000-06-11 Dave Love <fx@gnu.org>
2621 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2623 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2625 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2627 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2629 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2632 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2634 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2635 (regex_compile): Fix the code for handling the case of single byte
2636 char and multibyte char being mixed in a range within [...].
2638 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2639 and dst_multibyte members of coding.
2641 * charset.c (update_charset_table): Update the table
2643 (init_charset_once): Initialize elements of bytes_by_char_head to
2644 1 except for leading codes for private charases.
2646 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2647 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2650 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2652 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2653 access the data it doesn't point to.
2655 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2657 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2658 will be translated to a switch-frame event when reading the
2659 event queue. This is necessary because Emacs otherwise won't
2660 perform a switch-frame to a new frame until some other event, for
2661 example a keystroke event, forces it to do so. This has various
2662 effects, one visible being that the cursor of a frame created with
2663 C-x 5 2 or switched to with a window manager key binding like
2664 A-TAB stays hollow because selected_window isn't on the newly
2665 focused frame until the switch-frame is performed.
2667 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2668 generating a switch-frame event if necessary.
2670 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2672 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2675 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2677 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2680 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2682 * window.c (displayed_window_lines): Take empty lines at
2683 the bottom of a window into account.
2685 * window.c (displayed_window_lines): New function.
2686 (Fmove_to_window_line): Use displayed_window_lines to determine
2687 the number of lines to move, instead of using the window's height.
2689 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2690 to stop reading, even if the form read sets point to a different
2691 value when evaluated.
2693 * xdisp.c (display_line): Fix code deciding in which line to
2696 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2698 * fileio.c (e_write): Free composition data if stored in
2701 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2703 * xdisp.c (display_line): Set row's and iterator's
2704 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2705 Set cursor even if row ends in the middle of a character.
2706 (dump_glyph_row): Print values of new flags.
2707 (redisplay_window) <cursor movement in unchanged window>: When
2708 point has been moved forward, and PT is at the end of the cursor
2709 row, don't place the cursor in the next row if the cursor row ends
2710 in the middle of a character or at ZV.
2712 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2713 (struct glyph_row): Add starts_in_middle_of_char_p and
2714 ends_in_middle_of_char_p.
2715 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2716 ends_in_middle_of_char_p flag.
2717 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2719 * term.c (append_glyph): Revert change of 2000-06-06.
2721 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2722 padding glyph not fitting on line as whole character not
2725 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2726 this isn't true for images with `:ascent 100'.
2728 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2730 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2731 as modified if it is originally unmodified.
2733 * term.c (encode_terminal_code): Change the way to check if
2734 terminal coding does any conversion.
2735 (append_glyph): Set glyph->pixel_width correctly.
2737 * xdisp.c (display_line): While checking line continuation, pay
2738 attention to a padding glyph.
2740 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2742 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2744 2000-06-05 Dave Love <fx@gnu.org>
2746 * xdisp.c: Include fontset.h.
2748 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2750 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2752 * dispnew.c: Conditionally include term.h.
2754 * coding.h: Declare code_convert_string_norecord.
2756 * frame.h (struct frame): Use volatile unconditionally.
2758 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2760 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2762 * systime.h: Protect against multiple inclusion.
2763 (timezone) [USG5_4]: Define as time_t.
2765 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2766 (Foptimize_char_table, make_temp_name): Declare.
2768 * Makefile.in (xdisp.o): Depend on fontset.h.
2770 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2772 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2773 (Foptimize_char_table, make_temp_name): Declare.
2777 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2779 2000-06-02 Dave Love <fx@gnu.org>
2781 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2783 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2785 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2786 result face, set flags in that face indicating that colors may not
2789 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2790 glyph, use the ASCII NUL character to determine the face.
2792 2000-06-02 Dave Love <fx@gnu.org>
2794 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2795 (VFORK_RETURN_TYPE): Remove.
2797 * config.in: Add NO_MATHERR.
2799 2000-06-01 Dave Love <fx@gnu.org>
2801 * cmds.c (internal_self_insert): Don't check
2802 Vbefore_change_function, Vafter_change_function.
2804 * insdel.c (signal_before_change, signal_after_change): Likewise.
2806 * buffer.c (Vbefore_change_function, Vafter_change_function):
2807 Variables and their initializations deleted.
2809 * callint.c (Fcall_interactively): Doc fix.
2811 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2813 2000-05-31 Dave Love <fx@gnu.org>
2815 * textprop.c: Revert last change -- duplicated.
2817 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2819 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2822 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2824 2000-05-31 Jason Rumney <jasonr@gnu.org>
2826 * search.c (Fre_search_forward, Fre_search_backward)
2827 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2829 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2831 2000-05-30 Jason Rumney <jasonr@gnu.org>
2833 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2834 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2836 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2839 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2840 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2841 expand a nil default_filename.
2843 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2844 pointer to glyph_to_pixel_coords, not a frame.
2846 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2847 coding.h to dependencies.
2849 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2851 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2852 window pointer to be consistent with w32term.c and xterm.c.
2854 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2855 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2856 (Qline_spacing, Qcenter): New variables.
2857 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2858 (x_set_line_spacing): New function.
2859 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2861 (x_specified_cursor_type): New function.
2862 (x_set_cursor_type): Use it.
2863 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2865 (validate_x_resource_name, x_get_resource_string): Measure lengths
2866 of external strings in bytes.
2867 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2868 GetTextExtentPoint32 with NULL title.
2869 (Fx_create_frame): Initialize Qline_spacing.
2870 (w32_load_system_font): Initialize font->double_byte_p.
2871 (x_to_w32_charset): Use Vw32_charset_info_alist.
2872 (Image, busy cursor, tooltip functions): Merged changes from
2873 xfns.c. Not yet functional on Windows.
2875 * w32gui.h (W32FontStruct): Add double_byte_p member.
2877 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2878 (emacs_button_translation): Use it.
2879 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2880 in `mask' to be set.
2882 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2885 * w32term.c: Format and doc changes to bring closer to xterm.c.
2886 (w32_char_font_type): New enum.
2887 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2888 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2889 (w32_encode_char): New function.
2890 (x_encode_char): Removed.
2891 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2892 x_encode_char and w32_font_is_double_byte.
2893 (x_produce_image_glyph): Use image_ascent.
2894 (x_produce_glyphs): Use new version of w32_per_char_metric and
2895 handle NULL return value. Allow extra line spacing.
2896 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2897 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2898 w32_font_type member of glyph instead.
2899 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2900 (fast_find_position): Make sure not to consider rows not visible
2902 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2903 w32_menu_display_help with input blocked, as it can abort.
2904 (x_display_and_set_cursor): Choose cursor depending
2905 on buffer-local value of cursor_type.
2906 (x_draw_bar_cursor): Add parameter WIDTH.
2908 * w32term.h (CP_DEFAULT): Define.
2909 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2911 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2913 * search.c (Fre_search_forward, Fre_search_backward)
2914 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2916 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2918 * coding.c (detect_coding_iso2022): Fix code for checking
2919 CODING_CATEGORY_MASK_ISO_8_2.
2921 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2923 * regex.c (PREFETCH_NOLIMIT): New function.
2924 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2926 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2928 * syntax.c (find_defun_start): Move test for
2929 open_paren_in_column_0_is_defun_start outside of the loop.
2931 * xdisp.c (redisplay_window): Really switch buffers when
2932 displaying mode lines, and temporarily set selected_frame to the
2933 frame of the window that's redisplayed.
2935 * xfaces.c (free_realized_faces): Block/unblock input.
2936 (free_realized_multibyte_face): Ditto.
2938 2000-05-29 Dave Love <fx@gnu.org>
2940 * textprop.c (Qkeymap): New variable.
2941 (syms_of_textprop): Intern it.
2943 * keymap.c: Include intervals.h.
2944 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2946 * Makefile.in (keymap.o): Depend on intervals.h.
2948 * keyboard.c (menu_bar_items, tool_bar_items)
2949 (Fexecute_extended_command): Deal with `keymap' property.
2950 (read_key_sequence): Track map from `keymap' property as well as
2953 * intervals.c (get_local_map): Extra arg to allow looking for
2956 * intervals.h (map_property): New enum.
2957 (get_local_map): Extra arg using it.
2960 * lisp.h (get_local_map): Don't declare here.
2962 2000-05-29 Kenichi Handa <handa@etl.go.jp>
2964 * Makefile.in (callproc.o): Depend on composite.h.
2966 * callproc.c: Include composite.h.
2967 (Fcall_process): Handle composition correctly.
2969 * coding.h (coding_allocate_composition_data): Extern it.
2970 (coding_restore_composition): Likewise.
2972 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
2973 yet allocated, finish decoding with result
2974 CODING_FINISH_INSUFFICIENT_CMP.
2975 (coding_allocate_composition_data): Make it non-static.
2976 (coding_restore_composition): Likewise.
2978 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
2980 * charset.c (syms_of_charset): Revert last change.
2982 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2984 * term.c (produce_glyphs): Treat characters from the eight-bit-*
2985 charsets as unibyte, with 1-column screen width. Sent by Kenichi
2988 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2990 * charset.c (syms_of_charset): Set width of character sets
2991 eight-bit-control and eight-bit-graphic to 1 column.
2993 2000-05-26 Gerd Moellmann <gerd@gnu.org>
2995 * config.in (HAVE_SPEED_T): New define.
2997 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3000 2000-05-26 Dave Love <fx@gnu.org>
3002 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3004 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3005 (Fsubr_arity): New function.
3006 (syms_of_data): Install them.
3008 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3010 * charset.c (init_charset_once): Set the table bytes_by_char_head
3013 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3014 the default fontset to what Emacs uses by default.
3015 (check_registry_encoding): This function deleted.
3016 (Fset_fontset_font): Remove the adhoc condition for the default
3017 fontset. Allow cons in FONTNAME.
3019 * fns.c (map_char_table): Ignore char-table entries for
3020 charsets eight-bit-control and eight-bit-graphic.
3022 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3024 * emacs.c (main): Initialize keyboard syms before initializing
3025 window code, so face names are available.
3027 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3029 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3030 of an anchor at the beginning of a shy-group.
3032 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3034 * xdisp.c (handle_invisible_prop): Don't try to skip over
3035 invisible text if end of text is already reached.
3037 2000-05-25 Dave Love <fx@gnu.org>
3039 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3041 * coding.c (encode_eol): Add null statement after label.
3043 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3045 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3048 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3050 * ccl.c (ccl_driver): Fix previous change.
3052 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3054 * coding.c (run_pre_post_conversion_on_str): Set point to the
3055 beginning of buffer before calling coding->post_read_conversion.
3056 (decode_coding_string): Give correct args to
3057 run_pre_post_conversion_on_str.
3058 (encode_coding_string): Likewise.
3060 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3061 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3062 eight-bit-graphic correctly.
3064 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3066 * fileio.c (Finsert_file_contents): Even if a file is not found,
3067 execute codes for setting up coding system. Call
3068 after-insert-file-functions unconditionally.
3070 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3072 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3073 BSD_PGRPS are not defined.
3075 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3077 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3079 (syms_of_charset): Avoid building same strings.
3081 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3083 * lread.c (Fload): Add a comment about the meaning of
3084 Vuser_init_file being t.
3086 * puresize.h (BASE_PURESIZE): Increase to 675000.
3088 * s/gnu-linux.h (setpgrp): Don't define it here because this
3089 prevents compilation on GNU/Linux systems with glib 2.2.
3091 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3094 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3096 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3097 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3099 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3101 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3103 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3106 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3108 * term.c (encode_terminal_code): Set coding->src_multibyte
3111 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3113 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3115 * keyboard.c (read_char): Allow character codes 128..255 to be
3116 handled by input-method-function.
3118 * insdel.c (adjust_markers_for_replace): Fix previous change.
3119 (adjust_after_replace): If PREV_TEXT is nil, call
3120 adjust_markers_for_insert, not adjust_markers_for_replace.
3122 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3124 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3125 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3126 [HAVE_GRANDPT]: Define.
3127 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3129 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3132 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3134 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3136 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3138 The following changes are to handle 8-bit characters in a
3139 multibyte buffer/string without facing with byte combining
3140 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3141 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3143 * Makefile.in (fns.o): Depend on charset.h.
3145 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3146 convert it to unibyte.
3147 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3149 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3150 apparent char boundary.
3151 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3152 0x80..0x9F to/from multibyte form.
3154 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3157 * callproc.c (Fcall_process): Always encode an argument string if
3158 it is multibyte. Setup src_multibyte and dst_multibyte members of
3159 process_coding properly.
3161 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3162 SPLIT_NON_ASCII_CHAR.
3164 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3166 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3168 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3170 (SPLIT_CHARACTER_SEQ): This macro deleted.
3171 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3173 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3174 and eight-bit-graphic.
3175 (char_to_string): Likewise. Signal an error for too large
3177 (char_printable_p): Return 0 for 8-bit characters.
3178 (update_charset_table): Update iso_charset_table only when a final
3179 character is non-negative.
3180 (find_charset_in_text): Renamed from find_charset_in_str.
3181 Arguments and return value changed. Callers changed.
3182 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3183 be -1 if CHARSET is used only internally.
3184 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3186 (Fcharset_after): Simplified.
3187 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3188 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3189 (multibyte_chars_in_text): Simplified by assuming there's no
3190 invalid multibyte sequence.
3191 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3192 str_as_unibyte): New functions.
3193 (Fstring): Simpified by assuming that byte combining never
3195 (init_charset_once): Initialization for
3196 LEADING_CODE_8_BIT_CONTROL.
3197 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3198 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3199 eight-bit-control and eight-bit-graphic.
3201 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3202 CHARSET_8_BIT_GRAPHIC): New macros.
3203 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3204 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3205 (CHARSET_REVERSE_CHARSET): Likewise.
3206 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3208 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3209 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3210 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3211 encounter an invalid multibyte sequence.
3212 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3213 sequence is always valid.
3214 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3215 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3217 (CHAR_STRING): For 8-bit characters, call char_to_string.
3218 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3219 multibyte sequence is always valid.
3220 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3221 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3222 str_as_unibyte): Extern them.
3223 (BCOPY_SHORT): Fix a bug.
3224 (CHAR_LEN): This macro deleted. Callers changed to use
3226 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3227 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3228 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3230 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3231 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3232 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3233 EMIT_BYTES): New macros.
3234 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3235 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3237 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3238 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3239 check the validity of multibyte sequence.
3240 (decode_coding_emacs_mule): New function.
3241 (encode_coding_emacs_mule): New macro.
3242 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3244 (DECODE_ISO_CHARACTER): Just return a character code.
3245 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3246 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3247 EMIT_CHAR to produced decoded characters. Exit the loop only by
3248 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3250 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3251 only position codes for an invalid character.
3252 (encode_designation_at_bol): Return new destination pointer. 5th
3253 arg DSTP is changed to DST.
3254 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3255 from the source by ONE_MORE_CHAR. Don't handle the case of last
3257 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3259 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3260 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3261 TWO_MORE_BYTES to fetch a byte from the source.
3262 (encode_eol): Pay attention to coding->src_multibyte.
3263 (detect_coding, detect_eol): Preserve members src_multibyte and
3265 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3266 (encoding_buffer_size): Set magnification to 3 for all coding
3267 systems that require encoding.
3268 (ccl_coding_driver): For decoding, be sure that the result is
3269 valid multibyte sequence.
3270 (decode_coding): Initialize coding->errors and coding->result.
3271 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3272 and raw-text, always call decode_eol. Handle the case of last
3273 block here. If not coding->dst_multibyte, convert the resulting
3274 sequence to unibyte.
3275 (encode_coding): Initialize coding->errors and coding->result.
3276 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3277 and raw-text, always call encode_eol. Handle the case of last
3279 (shrink_decoding_region, shrink_encoding_region): Detect cases
3280 that we can't skip data more rigidly.
3281 (code_convert_region): Setup src_multibyte and dst_multibyte
3282 members of coding. For decoding, if the buffer is multibyte,
3283 convert the source sequence to unibyte in advance. For encoding,
3284 if the buffer is multibyte, convert the resulting sequence to
3285 multibyte afterward.
3286 (run_pre_post_conversion_on_str): New function.
3287 (code_convert_string): Deleted and divided into the following two.
3288 (decode_coding_string, encode_coding_string): New functions.
3289 (code_convert_string1, code_convert_string_norecord): Call one of
3291 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3292 MAKE_NON_ASCII_CHAR.
3293 (Fset_terminal_coding_system_internal,
3294 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3295 and dst_multibyte members.
3296 (init_coding_once): Initialize iso_code_class with new enum
3297 ISO_control_0 and ISO_control_1.
3299 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3300 devided into ISO_control_0 and ISO_control_1.
3301 (struct coding_system): New members src_multibyte, dst_multibyte,
3302 errors, and result. Delete member fake_multibyte.
3303 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3305 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3308 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3311 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3313 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3315 (Ftranspose_region): Delete codes for handling byte combining.
3317 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3318 dst_multibyte members of coding. On handling REPLACE on unibyte
3319 buffer, convert the result of decode_coding to unibyte. On
3320 inserting into a mutibyte buffer, always call code_convert_region.
3321 (e_write): Setup coding->src_multibyte according to the
3322 multibyteness of the source (buffer or string).
3324 * fns.c (concat): Handle 8-bit characters correctly.
3325 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3326 unibyte in the result.
3327 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3328 valid multibyte form in the result.
3329 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3330 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3331 return -1, signal an error.
3332 (base64_encode_1): New arg MULTIBYTE. Get each character by
3333 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3334 character is found, return -1.
3335 (Fbase64_decode_region): Delete codes for handling byte-combining.
3336 Treat each decoded byte as a unibyte character.
3337 (Fbase64_decode_string): Return unibyte string.
3338 (Fcompare_strings, concat, string_byte_to_char): Use
3339 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3340 FETCH_STRING_CHAR_ADVANCE.
3341 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3342 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3344 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3345 SPLIT_NON_ASCII_CHAR.
3346 (fontset_ref_via_base, fontset_set): Likewise
3348 * insdel.c (adjust_markers_for_record_delete): Deleted.
3349 (adjust_markers_for_insert): Argument changed. Caller changed.
3350 (adjust_markers_for_replace): Likewise.
3351 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3352 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3353 (copy_text): Delete unused local varialbe c_save. For converting
3354 to multibyte, be sure to make all 8-bit characters in valid
3356 (count_size_as_multibyte): Handle 8-bit characters correctly.
3357 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3358 adjust_after_replace, replace_range, del_range_2)
3359 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3360 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3361 adjust_after_replace, replace_range, del_range_2) Delete codes for
3362 handling byte combining.
3363 (adjust_before_replace): Deleted.
3365 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3366 SPLIT_NON_ASCII_CHAR.
3367 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3368 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3370 (Fkey_description): Likewise.
3372 * lread.c (read1): On reading multibyte string, be sure to make
3373 all 8-bit chararacters in valid multibyte form.
3374 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3376 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3379 * process.c (Fstart_process): GCPRO current_dir before calling
3380 Ffind_operation_coding_system. Encode arguments here.
3381 (create_process): Don't encode arguments here. Setup
3382 src_multibyte and dst_multibyte members of struct coding.
3383 (read_process_output): Setup src_multibyte and dst_multibyte
3384 members of struct coding. If the output is to multibyte buffer,
3385 always decode the output of the process. Adjust the
3386 representation of 8-bit characters to the multibyteness of the
3388 (send_process): Setup coding->src_multibyte according to the
3389 multibyteness of the source.
3391 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3393 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3394 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3396 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3399 * w16select.c (Fw16_set_clipboard_data): Setup members
3400 src_multibyte and dst_multibyte of coding. Adjusted for the
3401 change for find_charset_in_str.
3402 (Fw16_get_clipboard_data): Likewise.
3404 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3405 dst_multibyte of coding.
3406 (x_to_w32_font): Likewise.
3408 * w32select.c (Fw32_set_clipboard_data): Setup members
3409 src_multibyte and dst_multibyte of coding. Adjusted for the
3410 change for find_charset_in_str.
3411 (Fw32_get_clipboard_data): Likewise.
3413 * xdisp.c (get_next_display_element): Handle 8-bit characters
3415 (next_element_from_display_vector): Use CHAR_BYTES instead of
3417 (disp_char_vector): Use SPLIT_CHAR instead of
3418 SPLIT_NON_ASCII_CHAR.
3420 * xselect.c (selection_data_to_lisp_data): Setup members
3421 src_multibyte and dst_multibyte of coding. Adjusted for the
3422 change for find_charset_in_str.
3423 (lisp_data_to_selection_data): Likewise.
3425 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3427 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3430 * dispextern.h (Vimage_types): Add extern declaration.
3432 * xdisp.c (Vimage_types): Moved here from xfns.c.
3433 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3435 * xfns.c (Vimages_types): Moved to xdisp.c.
3436 (syms_of_xfns): Move `image-types' to xdisp.c.
3438 * w32fns.c (Vimage_types): Removed.
3439 (syms_of_w32fns): Remove `image-types'.
3441 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3443 * fns.c (map_char_table): Pay attention to character number of
3444 charset. Check the validity of charset at the first level. For
3445 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3448 * fontset.c: Include "buffer.h".
3449 (fs_load_font): If the face has fontset, record the face ID in
3451 (Finternal_char_font): New function.
3452 (accumulate_font_info): New function.
3453 (Ffontset_info): Rewritten for the new fontset implementation.
3454 (syms_of_fontset): Register Vdefault_fontset in the first element
3455 of Vfontset_table. Include Vdefault_fontset in
3456 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3459 2000-05-16 Dave Love <fx@gnu.org>
3461 * m/iris5d.h: Deleted -- unused.
3463 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3465 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3466 `invalid' instead of `illegal'.
3468 * indent.c (Fmove_to_column): When ending within a tab, insert
3469 spaces first so that markers at the end of the tab get adjusted.
3471 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3472 buffer list that wasn't selected in that frame.
3474 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3475 is needed on mescaline, use a 2 char prefix, and call
3476 make_temp_name with second arg non-zero.
3478 * fileio.c (make_temp_name): New function, extracted from
3480 (Fmake_temp_name): Use it.
3482 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3484 * window.c (coordinates_in_window): Subtract 1 when computing
3487 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3489 * Makefile.in (lisp): Add env.elc.
3491 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3493 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3495 * search.c (Freplace_match): Handle case of `\N' in the
3496 replacement when there's no group N.
3498 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3500 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3501 of the message to message_dolog.
3503 * keyboard.c (read_char): Don't clear current message for help
3504 events; let the code handling help events handle this. Change
3505 code detecting help events that should be ignored.
3507 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3508 we're interating over a string.
3510 2000-05-09 Dave Love <fx@gnu.org>
3512 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3513 that offset before writing. Move gcpro region past call of
3516 2000-05-04 Dave Love <fx@gnu.org>
3518 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3520 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3522 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3523 of inserted characters when BUF equals the current buffer, and PT
3524 is in front of or equal to FROM.
3526 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3528 * xdisp.c (handle_single_display_prop): If display property value
3529 is invalid, or something not supported on the frame, restore
3530 iterator's position to what it was initially. Make sure to return
3531 0 for invalid and unsupported property values.
3533 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3534 that x_per_char_metric returns null.
3536 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3538 * xterm.h (struct face): Add forward declaration.
3539 (struct image): Ditto.
3540 (image_ascent): Add prototype.
3542 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3543 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3544 image_ascent instead of using IMAGE_ASCENT.
3546 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3547 (IMAGE_ASCENT): Removed.
3549 * xfns.c (Qcenter): New variable.
3550 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3551 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3552 (image_ascent): New function.
3553 (lookup_image): Recognize `:ascent center'.
3554 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3555 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3556 (xbm_load): Don't set image's ascent here.
3557 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3558 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3559 check ascent values here.
3560 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3561 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3562 (syms_of_xfns): Initialize Qcenter.
3564 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3565 to the limits, increase the limits.
3567 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3569 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3570 Check Vfont_encoding_alist against the full name of the opened
3573 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3575 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3576 taller than the window.
3578 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3580 * xfaces.c (realize_x_face): Fix the argument of the second
3581 xassert. BASE_FACE may not be a face for ASCII.
3583 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3585 * print.c (print_object): Treat print-length < 0 as nil.
3587 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3589 * s/freebsd.h (TERMCAP_OBJ): Removed.
3590 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3592 * lread.c (read1): Don't treat period followed by certain
3593 characters as symbol start.
3595 * xfns.c (slurp_file): New function.
3596 (xbm_image_p): Handle case of in-memory XBM files.
3597 (xbm_scan): Rewritten to work on memory buffers instead of files.
3598 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3599 Work on memory buffers instead of files. If DATA is null test
3600 if buffer looks like an in-memory XBM file.
3601 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3602 memory buffers instead of files.
3603 (xbm_file_p): New function.
3604 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3606 * lread.c (end_of_file_error): New function.
3607 (read1): Call it instead of signaling `end-of-file' directly.
3609 * print.c (print_error_message): Print data of `end-of-file'
3610 with Fprinc instead of Fprin1.
3612 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3614 * window.c (freeze_window_start): Check that minibuffer scroll
3615 window isn't nil before extracting the window structure pointer
3618 * undo.c (record_delete): If we hit the end of the undo list, stop
3619 picking elements apart.
3621 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3623 * xdisp.c (display_line): If lines are continued, restore
3624 iterator's ascent/descent information to the values before the
3625 first glyph not fitting on the line.
3627 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3629 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3630 positions in glyph matrix. Don't compute new window end
3633 * dispnew.c (increment_matrix_positions): Renamed from
3634 increment_glyph_matrix_buffer_positions.
3635 (increment_row_positions): Renamed from
3636 increment_glyph_row_buffer_positions.
3638 * dispextern.h: Change names of renamed functions from dispnew.c
3641 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3643 * fileio.c (Fdo_auto_save): Create directories for auto-save
3644 list file if necessary.
3646 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3647 from buffer or frame.
3648 (automatic_hscrolling_p): New variable.
3649 (hscroll_windows): Scroll windows horizontally only if automatic
3650 hscrolling is allowed.
3651 (syms_of_xdisp): New variable `automatic-hscrolling'.
3653 * frame.h (struct frame): Add member extra_line_spacing.
3655 * xfns.c (x_set_line_spacing): New function.
3656 (Fx_create_frame): Set line spacing from resources.
3657 (Qline_spacing): New variable.
3658 (syms_of_xfns): Initialize Qline_spacing.
3660 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3662 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3663 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3664 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3665 extra_line_spacing from default value.
3666 (init_buffer_once): Initialize default value of extra_line_spacing.
3668 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3671 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3672 prompt_width. Add extra line spacing.
3674 * term.c (produce_glyphs): Remove reference to struct it's
3677 * dispextern.h (struct it): Remove member prompt_width, add
3680 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3682 * dispnew.c (update_frame_line): When writing a whole line, make
3683 sure cursor is in the right row afterwards, otherwise a use of
3684 capability `ch' in cmgoto might leave the cursor in the row below.
3686 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3688 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3690 * keyboard.c (timer_check): Fix typo in comment.
3692 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3694 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3695 name change: ch -> character.
3697 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3699 * keyboard.c (echo_message_buffer): New variable.
3700 (echo_now): Set echo_message_buffer to the echo area buffer used
3701 to display the echo.
3702 (cancel_echoing): Reset echo_message_buffer to nil.
3703 (read_char): Code rewritten that handles canceling an echo or
3704 echoing a dash, respectively.
3706 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3707 directory doesn't exist.
3709 2000-04-19 Dave Love <fx@gnu.org>
3711 * fns.c (syms_of_fns): Defsubr mapc.
3712 (concat): Don't allow numeric args.
3713 (Fconcat): Doc change.
3715 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3717 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3718 instead define end_match(1|2) more carefully.
3719 Use GET_CHAR_BEFORE_2 for `begline'.
3721 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3723 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3724 on 64-bit systems where NULL is defined as `0'.
3726 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3727 the `variable argument list' to make it work on Alpha.
3729 * m/alpha.h (_LP64) [!_LP64]: Define.
3730 (ORDINARY_LINK): Define for NetBSD.
3732 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3734 2000-04-19 Dave Love <fx@gnu.org>
3736 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3739 * Makefile.in (LIBS): Don't use.
3740 (GETLOADAVG_OBJ): Define again.
3741 (otherobj): Add GETLOADAVG_OBJ.
3743 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3745 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3747 * lread.c (read_filtered_event): Cancel and start busy cursor.
3749 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3750 that the per-character metrics may be null.
3752 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3754 * buffer.c (clone_per_buffer_values): New function.
3755 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3756 clone_per_buffer_values if CLONE is not nil.
3758 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3760 2000-04-16 Dave Love <fx@gnu.org>
3762 * Makefile.in: Remove obsolete localcpp stuff.
3763 (GETLOADAVG_OBJ): Don't define.
3764 (obj): Move LIBOBJS...
3765 (otherobj): ... to here.
3766 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3767 whitespace-only lines after the continuation (Irix).
3769 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3771 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3773 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3775 2000-04-14 Dave Love <fx@gnu.org>
3777 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3778 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3779 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3780 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3783 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3784 autoconfiscated HAVE_GETLOADAVG.
3786 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3789 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3791 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3792 (fill_in_lock_file_name): Avoid existing files that aren't
3795 2000-04-14 Dave Love <fx@gnu.org>
3797 * Makefile.in (LIBS, LIBOBJS): New variable.
3798 (INTERVAL_SRC): Convert to make variable.
3799 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3800 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3801 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3803 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3804 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3805 (shortlisp): Add facemenu, float-sup, frame.
3806 (SOME_MACHINE_LISP): Remove them from here.
3807 (LIBES): Change unused LDLIBS to autoconf LIBS.
3809 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3811 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3813 * composite.c (update_compositions): If FROM and TO are not in a
3814 valid range, do nothing.
3816 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3818 * tparam.c (tparam1): Abort when encountering an unknown
3821 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3824 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3827 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3829 * fileio.c (a_write): Remove redundant semi-colons.
3830 (e_write): Return -1 if failed to write all the data.
3831 This fixes the changes made at 1999-12-15.
3833 2000-04-12 Dave Love <fx@gnu.org>
3835 * fns.c (mapcar1): Test for null vals to support mapc.
3836 (Fmapc): New function.
3838 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3840 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3841 (IT_frame_up_to_date): Support the buffer local value of
3842 cursor-type, if defined.
3844 2000-04-10 Dave Love <fx@gnu.org>
3846 * editfns.c (preceding-char, following-char): Doc fix.
3848 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3850 * Makefile.in (temacs): Revert 2000-03-12 change.
3852 2000-04-10 Jason Rumney <jasonr@gnu.org>
3854 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3856 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3858 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3859 area buffer, if it's not set up yet.
3861 * indent.c (compute_motion): Set immediate_quit.
3863 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3865 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3867 (realize_tty_face): Suppress boldness if colors are the inverse of
3868 the default colors, and tty_suppress_bold_inverse_default_colors_p
3870 (Ftty_suppress_bold_inverse_default_colors): New function.
3871 (syms_of_xfaces): Defsubr it.
3873 * buffer.c (Frestore_buffer_modified_p): New function.
3874 (syms_of_buffer): Defsubr it.
3876 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3878 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3879 charset id (int) argument, not a charset (Lisp_Object).
3881 * coding.h (code_convert_string): Declare.
3882 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3883 object, as the fourth argument to code_convert_string.
3885 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3887 (Fset_fontset_font): Use EQ to compare lisp objects.
3889 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3891 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3892 a pointer that looks like a lisp object.
3893 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3894 zero, instead see whether it's an integer object, since they can't
3896 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3898 * dispnew.c (allocate_matrices_for_frame_redisplay,
3899 direct_output_forward_char): Use X(U)INT and make_number as needed
3900 to convert between (unsigned) int values and lisp integers.
3901 * keyboard.c (read_key_sequence): Likewise.
3902 * lread.c (substitute_object_recurse): Likewise.
3903 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3904 * minibuf.c (do_completion, Fminibuffer_complete_word,
3905 Fminibuffer_completion_help): Likewise.
3906 * term.c (produce_special_glyphs): Likewise.
3908 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3909 * print.c (print_preprocess, print_object): Likewise.
3911 * search.c (compile_pattern): Use NILP when checking for nil.
3913 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3914 __OPTIMIZE__]: Provide a GNU C macro version that handles
3916 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3917 field, to better cope with ENABLE_CHECKING and calls that modify a
3918 Lisp_Object using its old value.
3920 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3922 * window.c (compare_window_configurations): Signal an error
3923 if parameters C1 or C2 aren't window configurations.
3925 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3926 AFTER_POTENTIAL_GC calls around calls to functions that can
3927 signal an error and thus invoke the debugger.
3929 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3931 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3932 an error if decoding fails.
3934 * keyboard.c (lispy_mouse_names): Variable removed.
3935 (Vlispy_mouse_stem): New variable.
3936 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3937 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3938 for any mouse button number. Increase size of mouse_syms and
3939 button_down_location as needed. Call modify_event_symbol with
3940 different arguments.
3941 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3942 Call modify_event_symbol with different arguments.
3943 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3944 for any button number. Call modify_event_symbol with different
3946 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3947 Accept a string for NAME_ALIST_OR_STEM.
3949 * lisp.h (larger_vector): Add prototype.
3951 * fns.c (larger_vector): Make externally visible.
3953 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
3955 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3957 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
3958 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
3959 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
3960 we are between str1 and str2.
3961 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
3962 (PATFETCH): Use `TRANSLATE'.
3963 (PATFETCH_RAW): Fetch multibyte char if applicable.
3964 (PATUNFETCH): Remove.
3965 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
3966 When writing a char, write it directly into the pattern buffer rather
3967 than going needlessly through a temp char-array.
3968 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
3969 multibyte magic and remove the useless `#ifdef emacs'.
3970 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
3973 * regex.h (struct re_pattern_buffer): Make field `multibyte'
3974 conditional on `emacs'.
3976 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
3978 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3980 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
3981 non-union-type versions of XMARK and friends here, because XMARK
3982 and friends won't work on an integer field if NO_UNION_TYPE is not
3984 (make_number): Define as a function if it's not defined as a
3987 * composite.c (run_composite_function): Use NILP when checking for
3989 (syms_of_composite): Delete local var NARGS, pass an int as first
3990 argument to Fmake_hash_table.
3992 * editfns.c (text_property_stickiness): Use NILP to test
3993 Lisp_Object boolean value.
3994 (Fmessage_or_box): Don't use NILP to test int variable.
3995 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
3996 problems reading from and changing the same lisp value in an
3999 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4001 * term.c (TN_no_color_video): New variable.
4002 (term_init): Intitialize TN_no_color_video.
4003 (enum no_color_bit): New enumeration.
4004 (MAY_USE_WITH_COLORS_P): New macro.
4005 (turn_on_face): Use it to determine if attributes may be used
4006 combined with colors.
4008 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4010 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4011 with int lvalues via casts; instead, just yield lisp object
4013 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4014 proper accessor macros.
4015 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4016 (grow_mini_window): Fix typo getting int value of root->height.
4018 * xdisp.c (compute_string_pos): Fix order of arguments to
4019 string_pos_nchars_ahead.
4020 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4021 count arg to variable-arg routines like Frun_hook_with_args and
4023 (back_to_previous_visible_line_start)
4024 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4025 fixed-arg routines like Fget_char_property and Fmake_string.
4026 (reconsider_clip_changes): Use XINT when comparing integer lisp
4027 objects, or passing them as int arguments.
4028 (mark_window_display_accurate, insert_left_trunc_glyphs)
4029 (append_space, extend_face_to_end_of_line): Use make_number when
4030 storing or passing integer values as lisp objects.
4031 (set_cursor_from_row, highlight_trailing_whitespace): Use
4032 INTEGERP, not implicit test against zero, for glyph object.
4033 (try_window_id): Don't use make_number when we want an int value.
4035 * xfaces.c (xlfd_symbolic_value): Make last argument a
4036 Lisp_Object, to be consistent with callers.
4037 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4038 (lface_hash): Apply XFASTINT to lisp values before folding in.
4040 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4041 fill in window width and height. Pass an int, not a lisp object,
4042 as first arg to Finsert.
4044 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4046 * xfaces.c (realize_basic_faces): Block input while realizing
4049 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4051 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4053 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4055 * xterm.c (x_produce_glyphs): When displaying unibyte text
4056 or ASCII, handle case that per-char metric is null.
4058 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4060 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4062 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4063 XSUBR, XBUFFER): Verify correct object type before returning
4064 pointer, using eassert.
4065 * frame.h (XFRAME): Likewise.
4067 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4068 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4069 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4071 * data.c (set_internal): Likewise.
4072 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4073 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4074 * fileio.c (auto_save_1): Likewise.
4075 * insdel.c (check_markers): Likewise.
4076 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4077 * undo.c (record_insert): Likewise.
4078 * vmsproc.c (child_sig): Likewise.
4079 * window.c (unshow_buffer, window_loop): Likewise.
4080 * xterm.c (x_erase_phys_cursor): Likewise.
4082 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4084 * xfns.c (free_image_cache): Free the cache structure itself
4085 last, after all its members have been freed.
4087 * lisp.h (xstrdup): Add prototype.
4089 * alloc.c (xstrdup): Moved here from xfaces.c.
4090 (allocating_for_lisp): Variable removed.
4091 (lisp_malloc): Block input around the calls to malloc and
4094 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4096 (xstrdup): Moved to alloc.c.
4098 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4100 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4102 * emacs.c (main): Fix sense of no-loadup test.
4104 * config.in (ENABLE_CHECKING): Undef.
4106 * lisp.h (struct interval): Replace "parent" field with a union of
4107 interval pointer and Lisp_Object; add new bitfield to use as
4108 discriminant. Change other flag fields to bitfields.
4109 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4110 is defined and the supplied test fails, print a message and
4112 (eassert): New macro. Use CHECK to provide an assert-like
4115 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4116 pointers; abort if the value looks like a lisp object.
4117 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4118 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4119 Modify for new interval parent definition.
4121 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4122 UNMARK_BALANCE_INTERVALS): Update references that need an
4123 addressable lisp object in the interval structure.
4124 (die): New function.
4125 (suppress_checking): New variable.
4127 * intervals.c (interval_start_pos): Just return 0 if there's no
4130 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4132 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4133 and earlier Emacs versions.
4135 * keyboard.c (Ftop_level): Cancel busy-cursor.
4137 * eval.c (call_debugger): Cancel busy-cursor.
4139 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4141 * search.c (Freplace_match): Adjust multibyteness of the current
4142 buffer and NEWTEXT. Free allocated memory before signaling an
4145 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4147 * regex.c (analyse_first): New function obtained by ripping out most
4148 of re_compile_fastmap and generalizing it a little bit so that it
4149 can also just return whether a given (sub)pattern can match the empty
4151 (regex_compile): Use `analyse_first' to decide whether the loop-check
4152 needs to be done or not for *, +, *? and +? (the loop check is costly
4153 for non-greedy repetition).
4154 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4156 2000-03-28 Dave Love <fx@gnu.org>
4158 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4161 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4163 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4165 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4167 (enum re_opcode_t): Update description of succeed_n.
4168 (PATFETCH): Always define.
4169 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4170 operators, char classes, shy-groups and intervals).
4171 Optimize special cases of intervals so as to only use succeed_n and
4172 jump_n when really needed.
4173 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4174 that we don't have to handle the special cases any more.
4175 Simplify on_failure_jump handling as well.
4177 2000-03-28 Jason Rumney <jasonr@gnu.org>
4179 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4181 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4183 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4185 * s/msdos.h (GC_SETJMP_WORKS): Define.
4187 * alloc.c (mark_maybe_object): New function.
4188 (mark_memory): Use it.
4189 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4190 (setjmp_tested_p, longjmp_done): New variables.
4191 (test_setjmp): New function.
4192 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4193 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4195 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4196 to DEC_TEXT_POS and INC_TEXT_POS.
4198 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4199 with parameter MULTIBYTE_P.
4201 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4204 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4205 buffers because it looks for multibyte character byte sequences
4206 which don't exist in unibyte text.
4208 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4210 * xfaces.c (register_color, unregister_color, unregister_colors)
4211 [DEBUG_X_COLORS]: New functions.
4212 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4214 * xfns.c (x_set_cursor_color): Get color reference counts right.
4216 * xterm.c (x_copy_color): New function.
4217 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4219 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4220 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4221 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4222 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4223 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4224 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4225 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4226 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4227 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4228 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4230 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4231 names for handling per-buffer variables.
4233 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4234 instead of MAX_BUFFER_LOCAL_VARS.
4235 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4237 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4239 * xfns.c (x_specified_cursor_type): New function.
4240 (x_set_cursor_type): Use it.
4242 * buffer.h (struct buffer): Add cursor_type.
4244 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4246 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4247 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4249 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4250 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4251 executing it as well as when popping it off the stack to find infinite
4252 loops in non-greedy repetition operators.
4254 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4256 * doc.c (Qfunction_documentation): New variable.
4257 (syms_of_doc): Initialize Qfunction_documentation.
4258 (Fdocumentation): If FUNCTION is a symbol with non-nil
4259 `function-documentation' property, return a documentation derived
4262 * buffer.c (syms_of_buffer): Add default-cursor-type.
4263 (init_buffer_once): Don't let cursor_type have a local value
4266 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4267 on buffer-local value of cursor_type.
4268 (x_draw_bar_cursor): Add parameter WIDTH.
4270 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4271 (init_buffer_once): Set default cursor_type value to t.
4272 Mark cursor_type as local everywhere.
4273 (syms_of_buffer): New per-buffer variable cursor-type.
4275 * buffer.h (struct buffer): Remove member local_var_flags,
4277 (MAX_BUFFER_LOCAL_VARS): New macro.
4278 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4279 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4280 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4281 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4283 * print.c (print_object): Use new macros for per-buffer
4286 * category.c (Fset_category_table): Use new macros for per-buffer
4289 * buffer.c (buffer_permanent_local_flags): Make a char array.
4290 (max_buffer_local_idx): New variable.
4291 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4292 for new handling of per-buffer variables.
4293 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4294 (init_buffer_once): Initialize per-buffer vars differently.
4295 Set max_buffer_local_idx.
4297 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4300 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4303 * data.c (do_symval_forwarding, store_symval_forwarding)
4304 (find_symbol_value, set_internal, default_value, Fset_default)
4305 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4306 per-buffer variables.
4308 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4310 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4312 * xterm.c (x_term_init): Unblock input around call1 of
4313 Qvendor_specific_keysyms.
4315 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4316 (find_defun_start): Consider an open parenthesis in column 0
4317 a defun start only if open_paren_in_column_0_is_defun_start is set.
4318 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4320 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4322 * eval.c (Fautoload): Add entry in load-history (if after dump).
4323 * lread.c (load-history): Update docstring.
4325 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4327 * indent.c (Fvertical_motion): Always use the current buffer.
4328 Temporarily change the window's buffer, if necessary.
4330 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4332 * xterm.c (fast_find_position): Make sure not to consider rows
4333 not visible in the window.
4335 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4337 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4338 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4340 2000-03-22 Jason Rumney <jasonr@gnu.org>
4342 * w32menu.c (single_submenu): Set help string to NULL if none.
4343 (w32_menu_show): Set help string correctly.
4344 (add-menu-item): Set help string in MIIM_DATA for menu item.
4345 Load SetMenuItemInfoA explicitly.
4346 (w32_menu_display_help): New function.
4348 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4349 (QCdata): Moved to xdisp.c.
4351 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4352 (Vw32_charset_to_codepage_alist): Removed.
4353 (Vw32_charset_info_alist): New variable.
4354 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4355 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4356 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4357 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4359 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4360 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4361 Define Vw32_charset_info_alist and w32_charset symbols.
4363 2000-03-22 Jason Rumney <jasonr@gnu.org>
4365 * makefile.nt (w32bdf.obj): Update dependencies.
4367 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4369 * w32fns.c: Include fontset.h after dispextern.h.
4370 (Fx_create_frame): Do not create fontset.
4371 (w32_load_system_font): Doc fix.
4372 (Fx_close_connection): Free full_name if it is not shared.
4374 * w32term.c: Include fontset.h after dispextern.h.
4375 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4377 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4378 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4379 (w32_font_is_double_byte): New function, needs body.
4380 (x_append_glyph): Set glyph->glyph_not_available_p.
4381 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4382 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4383 character, convert it to a unibyte character.
4384 (struct glyph_string): Delete member `charset'.
4385 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4386 calculating it is found.
4387 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4388 the case that per char metric is not available correctly.
4389 (x_fill_glyph_string): Handle the case that the specific glyph is
4390 not available correctly.
4391 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4392 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4393 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4394 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4395 fontset. Don't call FS_LOAD_FONT.
4397 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4399 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4400 (INT_LISPLIKE): New macro.
4401 (NULL_INTERVAL_P): Use it.
4402 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4403 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4404 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4406 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4407 explicit references to "parent" field of struct interval and
4408 associated unclean type conversions.
4409 * intervals.c (create_root_interval, root_interval, rotate_right,
4410 rotate_left, balance_possible_root_interval, split_interval_right,
4411 split_interval_left, interval_start_pos, find_interval,
4412 next_interval, previous_interval, update_interval,
4413 adjust_intervals_for_insertion, delete_node, delete_interval,
4414 adjust_intervals_for_deletion, merge_interval_right,
4415 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4416 copy_intervals_to_string): Likewise.
4417 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4419 * syntax.c (update_syntax_table): Likewise.
4421 * intervals.c (reproduce_tree_obj): New function, like
4422 reproduce_tree but takes a Lisp_Object for the parent. Declare
4424 (graft_intervals_into_buffer): Use it when appropriate.
4425 (reproduce_tree): Declare with prototype.
4426 (balance_possible_root_interval): Check that the parent is a lisp
4427 object before trying to examine its type.
4429 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4431 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4432 as strings only if both are known to be strings.
4434 * s/openbsd.h (LIBS_TERMCAP): Undef.
4436 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4438 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4439 definitions for non-Emacs compilation.
4440 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4441 outside of `#ifdef emacs'.
4442 (print_partial_compiled_pattern): Update.
4443 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4444 (re_compile_fastmap): Merge handling of charset and charset_not (for
4445 emacs and non-emacs compilation as well).
4446 Similarly for (not)categoryspec and (not)syntaxspec.
4447 Don't use the fastmap when reaching `anychar' since the added
4448 complexity is not justified.
4449 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4450 and (not)syntaxspec. Merge (not)categoryspec.
4452 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4454 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4455 FACE_FOR_CHAR): Define them differently for the configuration of
4458 2000-03-21 Dave Love <fx@gnu.org>
4460 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4463 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4465 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4466 (lface_fully_specified_p): Don't check contents of
4467 LFACE_FONT_INDEX because that attribute is optional.
4468 (realize_x_face): Remove now unwarranted xassert.
4470 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4472 The following changes are to make font selection based on
4473 characters, not charset. In addition, they recover fontset
4474 facilities while utilizing the new font selection mechanism.
4476 * Makefile.in (fontset.o): Depend on dispextern.h.
4478 * alloc.c (mark_face_cache): Don't mark face->registry.
4480 * dispextern.h (struct glyph): New member glyph_not_available_p.
4481 Use 22 bits for face_id.
4482 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4483 (struct face): Delete member registry, new member ascii_face.
4484 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4485 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4486 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4487 (struct it): Delete member charset, new member
4488 glyph_not_available_p.
4490 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4491 (struct fontset_info, struct fontset_data): Structs removed.
4492 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4493 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4494 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4495 (fs_free_face_fontset, fontset_font_pattern,
4496 face_suitable_for_char_p, face_for_char,
4497 make_fontset_for_ascii_face): Extern them.
4498 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4499 (FS_LOAD_FACE_FONT): New macro.
4501 * fontset.c: All codes rewritten or adjusted for the change of
4502 fontset implementation. Now fontset is represented by char table.
4503 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4505 (my_strcasecmp): Function removed.
4506 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4508 (AREF, ASIZE): New macros.
4509 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4510 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4511 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4512 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4513 fontset_id_valid_p, font_family_registry, fontset_name,
4514 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4515 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4517 (fs_load_font): New arg FACE. Caller changed.
4518 (fs_query_fontset): Argument changed. Caller changed.
4519 (Fquery_fontset): call fs_query_fontset.
4520 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4522 (clear_fontset_elements, check_registry_encoding,
4523 check_fontset_name): New functions.
4524 (syms_of_fontset): Set char-table-extra-slots property of fontset
4525 to 3. Staticpro and initialize Vfontset_table and
4526 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4528 * frame.h (struct frame): Member `fontset_data' removed.
4529 (FRAME_FONTSET_DATA): Macro removed.
4531 * frame.c (make_frame): Don't allocate f->fontset_data.
4532 (Fdelete_frame): Don't free f->fontset_data.
4534 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4536 * xdisp.c (charset_at_position): Function removed.
4537 (init_iterator): Don't set member charset of struct `it'.
4538 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4539 next_element_from_display_vector, insert_left_trunc_glyphs):
4541 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4543 (get_next_display_element, append_space,
4544 extend_face_to_end_of_line): Likewise.
4546 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4548 (clear_font_table, frame_update_line_height, load_face_font):
4549 Adjusted for the change of fontset implementation.
4550 (load_face_fontset_font): Function removed.
4551 (pixel_point_size): New function.
4552 (font_list): Argument type changed. Caller changed.
4553 (LFACE_FONT): New macro.
4554 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4555 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4556 Lisp_Object. Determine the font name by actually loading a font
4557 by the specified pattern. Set LFACE_FONT (lface) to the specified
4558 pattern. Even if a font is not found, don't try alternatives.
4559 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4560 (set_font_frame_param): If `font' is specified in lface, use it.
4561 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4562 (lface_same_font_attributes_p): Likewise.
4563 (make_realized_face): Arguent changed. Caller changed. Set
4564 face->ascii_face to face itself.
4565 (free_realized_face): Free face->fontset if face is for ASCII.
4566 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4567 deduce_unibyte_registry, x_charset_registry): Functions removed.
4568 (free_realized_multibyte_face): New function.
4569 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4570 changed. Caller changed.
4571 (try_font_list): Argument type changed.
4572 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4573 (choose_face_font): Argument changed. Handle fontset properly.
4574 (choose_face_fontset_font): Function removed.
4575 (realize_default_face, realize_named_face): Don't remove the
4577 (realize_face): Argument changed. Caller changed. Remove face
4578 with the arg former_face_id in advance. Load font for the new
4580 (realize_x_face): Argument changed. Caller changed. For a
4581 multibyte character, share fontset with base_face. For a single
4582 byte character, make a new realized fontset. Don't load a font
4584 (realize_tty_face): Argument changed. Caller changed.
4585 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4586 (face_at_buffer_position): Don't check multibyte_p for returning
4588 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4589 FACE_SUITABLE_FOR_CHARSET_P.
4590 (syms_of_xfaces): Remove code for Qx_charset_registry and
4591 Vface_default_registry.
4593 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4594 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4595 (x_per_char_metric): Don't try FONT->default_char. Even if
4596 pcm->width is zero, glyph bits may exist.
4597 (x_encode_char): Always initialize char2b->byte1.
4598 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4599 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4601 (x_append_glyph): Set glyph->glyph_not_available_p.
4602 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4603 it->charset. Handle the case that per char metric is not
4604 available. If it->multibyte_p is zero and it->c is a multibyte
4605 character, convert it to a unibyte character.
4606 (struct glyph_string): Delete member `charset'.
4607 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4608 the case that per char metric is not available correctly.
4609 (x_fill_glyph_string): Handle the case that the specific glyph is
4610 not available correctly.
4611 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4612 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4613 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4614 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4615 fontset. Don't call FS_LOAD_FONT.
4617 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4618 (x_create_tip_frame): Likewise.
4619 (Fx_close_connection): Free full_name of font_info.
4621 * fns.c (optimize_sub_char_table): New function.
4622 (Foptimize_char_table): New function.
4623 (syms_of_fns): Defsubr Soptimize_char_table.
4625 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4627 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4628 only if buffer is displayed in some window.
4630 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4631 (try_window_reusing_current_matrix): Don't call scroll run
4632 function if run's current and desired position are the same;
4633 this prevents cursor flickering.
4635 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4637 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4639 * regex.c (RE_STRING_CHAR): New macro.
4640 (GET_CHAR_AFER_2): Remove.
4641 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4642 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4643 (print_partial_compiled_pattern, re_compile_fastmap)
4644 (re_match_2_internal): Remove on_failure_jump_exclusive.
4645 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4646 optimization only need to work for * (ie. can use of_keep_string_jump).
4647 Remove the special case for .*\n since it is now covered by the general
4649 (re_search_2): Don't bother with `room'.
4650 (skip_one_char): New function.
4651 (skip_noops): Simplify since `memory' is not needed any more.
4652 (mutually_exclusive_p): Restructure slightly to use `switch' and
4653 add handling for "all" remaining cases.
4654 (re_match_2_internal): Change on_failure_jump_smart to use
4655 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4656 rather than on_failure_jump_exclusive.
4658 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4660 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4661 number of bits per RGB because it's everywhere used as the depth
4664 * term.c (calculate_costs): Remove code dealing with X frames.
4666 2000-03-19 Richard M. Stallman <rms@gnu.org>
4668 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4670 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4672 * lread.c (read_integer): Unread the last char not consumed.
4674 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4676 * xterm.c (x_update_window_cursor): Don't update in frames
4677 which are in the process of being deleted.
4679 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4681 * Makefile.in (mostlyclean): Add `*.core'.
4682 (clean): Add `bootstrap-emacs'.
4684 * lread.c (read_integer): New function.
4685 (read1): Support read syntax #o, #x, #b, #r.
4687 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4689 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4690 make sure POINTER_TO_OFFSET gives the same value before and after
4691 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4692 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4693 (debug): Now only active if > 0 rather than if != 0.
4694 (DEBUG_*): Update for the new meaning of `debug'.
4695 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4696 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4697 in `succeed_n', `jump_n' and `set_number_at'.
4698 (store_op1, store_op2, insert_op1, insert_op2)
4699 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4700 (group_in_compile_stack): Move to after its arg's types are
4701 declared and add a prototype.
4702 (PATFETCH): Define in terms of PATFETCH_RAW.
4703 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4705 (QUIT): Redefine as a nop except for NTemacs.
4706 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4707 indentation of the greedy-op and shy-group code.
4708 (at_(beg|end)line_loc_p): Fix argument's types.
4709 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4710 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4711 (MATCHING_IN_FIRST_STRING): Remove.
4712 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4713 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4714 QUIT unconditionally.
4716 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4718 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4721 * process.c (send_process): Add a hint that the function
4722 can call Lisp code to its comment.
4724 * lread.c (load_dangerous_libraries): New variable.
4725 (Vbytecomp_version_regexp): New variable.
4726 (safe_to_load_p): New function.
4727 (Fload): Handle files not compiled with Emacs specially.
4728 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4730 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4732 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4734 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4735 support functions only if HAVE_X11R6_XIM is defined.
4736 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4738 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4740 * xfns.c (X_I18N_INHIBITED): Don't define.
4741 (create_frame_xic): Remove conditional compilation on
4743 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4745 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4746 (HAVE_X11R6_XIM): Define.
4748 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4750 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4751 If set, call XSynchronize.
4753 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4755 * regex.c: Declare a new type `re_char' used throughout the code
4756 for the string char type. It's `const unsigned char' to match the
4757 rest of Emacs. Consistently make sure all pointers to strings use
4758 it and make sure all pointers into the pattern use `unsigned
4760 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4761 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4764 * charset.h (GET_CHAR_AFTER_2): Remove.
4765 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4767 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4769 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4770 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4771 of them try to use backquotes.
4773 2000-03-12 Dave Love <fx@gnu.org>
4775 * unexelf.c: Restore changes of 1999-10-19.
4776 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4777 fix its type and alignment; copy it from current process.
4779 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4781 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4782 has been found. Fix bug not computing timer's predecessor.
4784 * fileio.c (Fread_file_name): Handle case that DIR contains a
4787 * window.c (Fsave_window_excursion): Doc fix.
4789 * xfns.c (x_defined_color): Rewritten to use
4790 x_allocate_nearest_color.
4792 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4794 * msdos.c (vga_installed): New function, code moved from
4795 dos_set_window_size.
4796 (Qbar, Qcursor_type, outside_cursor): New variables.
4797 (syms_of_msdos): Intern and staticpro them.
4798 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4799 shape used outside Emacs when called for the first time.
4800 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4801 cursor shape used outside Emacs.
4802 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4803 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4805 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4806 parameters specify the cursor. Make qreverse a global
4807 variable (renamed to Qreverse).
4809 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4811 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4813 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4815 This is a big redesign of failure-stack and register handling, prompted
4816 by bugs revealed when trying to add shy-groups. Overall, what happened
4817 is that loops are now structured a little differently, groups can be
4818 shy and the code is a little simpler.
4820 * regex.h: Update the copyright.
4821 (RE_SHY_GROUPS): New value.
4822 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4823 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4825 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4826 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4827 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4828 for (start|stop)_memory since they now only take one argument (the
4829 second has becomes unnecessary).
4830 (print_partial_compiled_pattern): Adjust for changes in
4832 (print_compiled_pattern): Use %ld to printf long ints and flush to
4833 make debugging a little easier.
4834 (union fail_stack_elt): Make the integer unsigned.
4835 (struct fail_stack_type): Add a `frame' element.
4836 (INIT_FAIL_STACK): Init `frame' as well.
4837 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4838 (DEBUG_PUSH, DEBUG_POP): Remove.
4839 (NUM_REG_ITEMS): Remove.
4840 (NUM_NONREG_ITEMS): Adjust.
4841 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4842 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4843 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4844 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4846 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4847 address pushed is not the destination of the jump but the source
4849 (NUM_FAILURE_ITEMS): Remove.
4850 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4851 registers before the actual failure point). Don't hardcode any
4852 meaning for str==NULL anymore.
4853 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4854 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4856 (REG_UNSET_VALUE): Use NULL (why not?).
4857 (compile_range): Remove declaration since it doesn't exist.
4858 (struct compile_stack_elt_t): Remove inner_group_offset.
4859 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4860 (regex_grow_registers): Remove dead code.
4861 (FIXUP_ALT_JUMP): New macro.
4862 (regex_compile): Add shy-groups Change loops to use
4863 on_failure_jump_smart&jump instead of
4864 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4865 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4866 variable to me). Use `jump' instead of `jump_past_alt' and don't
4867 bother with push_dummy_failure in alternatives since it is now
4868 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4869 emacs' for (re)allocating the stack.
4870 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4871 from loop when bufp->can_be_null rather than jumping to `done'.
4872 Avoid jumping backwards so as to ensure termination. Use
4873 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4874 backreferences. Remove dead code in handling of `anychar'.
4875 (skip_noops, mutually_exclusive_p): New functions taken from the
4876 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4877 improve mutually_exclusive_p to handle ".+\n".
4878 (lowest_active_reg, highest_active_reg,
4879 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4880 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4881 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4882 variables. Push register (in `start_memory') on the stack rather
4883 than storing it in old_reg(start|end). Remove the cycle detection
4884 from `stop_memory', replaced by the use of on_failure_jump_loop
4885 for greedy loops. Add code for the new on_failure_jump_<foo>.
4886 Remove ad-hoc code in `on_failure_jump' to push more registers in
4887 the case of a loop. Take out code from `maybe_pop_jump' into
4888 separate functions and adapt it to the semantics of
4889 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4890 and push_dummy_failure. Remove dummy_failure handling and
4891 handling of `failures to jump to on_failure_jump' (this last one
4892 was already dead code, it seems).
4893 (group_match_null_string_p, alt_match_null_string_p)
4894 (common_op_match_null_string_p): Remove.
4896 2000-03-08 Dave Love <fx@gnu.org>
4898 * config.in: Don't depend on __STDC__ for volatile.
4899 Add POINTER_TYPE, PTR, PROTOTYPES.
4901 * hftctl.c, strftime.c: Use PROTOTYPES.
4902 * eval.c (find_handler_clause): Likewise.
4904 * mem-limits.h: Use POINTER_TYPE.
4906 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4907 (memory_warnings): Declare using POINTER_TYPE.
4909 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4911 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4913 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4916 * xfns.c: Remove obsolete code in #if 0.
4917 (Fx_focus_frame): New function.
4919 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4921 * coding.c (coding_category_name): Add coding-category-utf-8,
4922 coding-category-utf-16-be, coding-category-utf-16-le.
4923 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4924 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4925 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4926 (detect_coding_utf_8): New function.
4927 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4928 UTF_16_LOW_SURROGATE_P): New macros.
4929 (detect_coding_utf_16): New function
4930 (detect_coding_mask): When priorities are specified, skip any
4931 categories that have `nil' coding-system. Fix bug of returning
4932 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4933 returns a mask not set in PRIORITIES.
4934 (detect_eol_type_in_2_octet_form): New function.
4935 (detect_eol): selects detect_eol_type_XXX to call according to
4936 cooding->category_idx.
4937 (detect_coding_system): Remove `nil' coding-system in the result.
4938 (Fupdate_coding_systems_internal): Update all coding-categories.
4940 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4941 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4943 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4944 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4945 CODING_CATEGORY_IDX_UTF_16_LE.
4946 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4947 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4948 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4949 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
4951 2000-03-07 Gerd Moellmann <gerd@gnu.org>
4953 * doc.c (Fdocumentation_property): If value is not a string,
4954 and doesn't refer to etc/DOC, evaluate it to obtain a string.
4956 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
4957 close the display with XtCloseDisplay. This caused a bus error
4960 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
4961 complete but not unique.
4963 2000-03-06 Gerd Moellmann <gerd@gnu.org>
4965 * process.c (send_process): Remove local variable `procname' that
4966 might become invalid when a GC happens. Instead, access the
4967 process name slot directly.
4969 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
4972 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
4975 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4977 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
4978 glyph matrices have been freed.
4980 2000-03-05 Gerd Moellmann <gerd@gnu.org>
4982 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
4983 (bootstrap-temacs): Set LC_ALL to C like for temacs.
4985 * xfns.c (QCdata): Moved to xdisp.c.
4987 * xdisp.c (QCdata): Moved here from xfns.c.
4988 (syms_of_xdisp): Initialize QCdata.
4990 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
4992 * window.c (coordinates_in_window): Use
4993 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
4994 FRAME_INTERNAL_BORDER_WIDTH.
4996 * xdisp.c (try_window_id): Recompute unchanged information if
4997 it is obviously invalid.
4999 * xterm.c (x_term_init): Create a colormap if not using the
5002 * xterm.h (select_visual): Change prototype.
5004 * xfns.c (select_visual): Rewritten. Recognize user-specified
5006 (visual_classes): New variable.
5008 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5010 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5011 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5012 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5013 (x_decode_color): Don't handle allocation of white and black
5015 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5016 XtNcolormap resources.
5017 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5018 (Fx_create_frame): Initialize color members of x_output structure.
5019 (xpm_load): Pass colormap to XPM lib.
5021 * xfaces.c (x_free_colors): Access colormap of frame using
5022 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5023 when default colormap is used.
5025 * xterm.c (x_term_init): Set Colormap member of x_display_info
5026 structure. Copy colormap if resource `privateColormap' is
5027 specified (PseudoColor only).
5028 (x_setup_relief_color): Access colormap of frame using
5031 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5032 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5034 2000-03-04 Jason Rumney <jasonr@gnu.org>
5036 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5037 other non-platform-specific equivalents.
5038 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5039 specific functions and macros as their w32 equivalents where
5040 non-platform-specifics are not available.
5041 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5042 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5043 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5044 (frame_update_line_height): Use macros to access f->output_data.
5045 (defined_color): Remove FIXME comments; fixed.
5046 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5047 into #ifdef blocks. Add WINDOWSNT blocks.
5048 (Fx_list_fonts): Use macros for accessing font data.
5049 (set_lface_from_font_name): Different default fonts for X and
5051 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5052 scalable for backward compatibility.
5053 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5054 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5056 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5059 * makefile.nt (w32faces.obj): Remove.
5062 2000-03-03 Jason Rumney <jasonr@gnu.org>
5064 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5067 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5069 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5070 standard ELF definitions here if the system header does not.
5072 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5074 * xterm.c (PER_CHAR_METRIC): Removed.
5075 (x_per_char_metric_1, x_default_char): New functions.
5076 (x_per_char_metric): If font's default char is invalid, return
5077 metrics of a suitably chosen usable default char.
5078 (x_draw_glyph_string_foreground): If font has an invalid default
5079 char, replace occurrences of unprintable chars with a suitably
5080 chosen usable default char.
5082 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5084 * xterm.c (note_mouse_highlight): Return quickly if frame's
5085 glyph matrices have been freed.
5087 * dispnew.c (free_glyphs): Block input while freeing matrices.
5089 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5091 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5094 * dispextern.h (x_free_colors): Add prototype.
5096 * xfaces.c (x_free_colors): New function.
5097 (unload_color, free_face_colors): Use it.
5099 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5101 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5103 * window.c [MSDOS]: Include msdos.h.
5105 2000-03-02 Dave Love <fx@gnu.org>
5107 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5109 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5110 set C_OPTIMIZE_SWITCH for gcc.
5112 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5114 * coding.c (coding_save_composition): Be sure to allocate
5115 composition data area in coding even if there's no composition in
5118 2000-03-01 Jason Rumney <jasonr@gnu.org>
5120 * w32term.c: Equivalent changes to those made to xterm.c on
5121 2000-02-25 and 2000-02-24.
5123 * w32fns.c: Equivalent changes to those made to xfns.c on
5124 2000-02-25 and 2000-02-21.
5126 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5127 correct line-end convention is followed.
5129 * w32menu.c [HAVE_BOXES]: Remove #undef.
5130 (single_keymap_panes): Remove code for simulating checkmarks.
5131 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5132 Remove code for drawing simulated checkmarks.
5133 (w32_menu_show): make unibyte help string correctly.
5134 (add_menu_item): draw standard Windows checkmarks. Draw radio
5135 buttons as radio buttons if possible.
5137 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5139 * sysdep.c (start_of_text): Don't define this function for NetBSD
5142 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5144 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5145 (LINKER): Don't undef if __NetBSD__ is defined.
5147 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5149 * fileio.c [__NetBSD__]: Define `unix'.
5151 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5153 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5155 * atimer.c (start_atimer): Don't abort when timers are stopped.
5156 (append_atimer_lists): New function.
5157 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5158 arbitrary lists of stopped and running atimers.
5160 * atimer.c (cancel_atimer): Handle canceling an atimer when
5161 some timers are stopped.
5163 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5166 * fns.c (maybe_resize_hash_table): Handle case of new size
5167 coming out as being the same as old size.
5169 2000-02-27 Jason Rumney <jasonr@gnu.org>
5171 * makefile.nt: Add atimer.h to dependencies.
5172 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5173 * w32console.c: Only disable window system features for dispextern.h
5174 (initialize_w32_display): Build a display info for the console.
5175 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5176 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5177 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5179 * w32gui.h (struct W32FontStruct): Revert last change after change
5181 * w32menu.c (single_submenu): Set up help string.
5182 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5183 (w32_dialog_show): Set up help string.
5184 * w32term.c (w32_display_info_for_display): Remove unused function.
5185 (w32_draw_bitmap): Use pre-built bitmaps.
5186 (w32_initialize_display_info): New function to initialize parts of
5187 display info that are common to both GUI and console frames.
5188 (w32_term_init): Use w32_initialize_display_info. Do not set
5189 Vw32_num_mouse_buttons here, as it is not called for console
5190 frames. Build bitmaps for indicating truncated lines etc.
5191 (x_delete_display): Destroy pre-built bitmaps.
5192 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5193 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5195 2000-02-27 Dave Love <fx@gnu.org>
5197 * lisp.h: Add a bunch of prototypes.
5199 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5201 * keyboard.c (read_char): Set `usec' correctly.
5203 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5205 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5206 `lambda', set reg[RRR] to the map index.
5207 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5208 reg[RRR] to 0. Otherwise, set it to -1.
5210 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5212 * emacs.c (main): Remove code snippet commented out with `//'.
5214 2000-02-25 Richard M. Stallman <rms@gnu.org>
5216 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5217 and contains a `:', prepend `/:'.
5219 * window.c (select_window_1): If selected_window is nil,
5220 don't "swap out" the buffer's point.
5221 (Fset_window_configuration): Set selected_window to nil
5222 before calling Fselect_window.
5223 (unshow_buffer): Don't set point in buffer from window's point
5224 if another more recently selected window also shows the buffer.
5226 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5228 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5230 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5231 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5232 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5234 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5235 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5236 (hide_busy_cursor): New functions.
5237 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5239 * minibuf.c (read_minibuf): Cancel busy-cursor.
5241 * keyboard.c (command_loop_1): Call start_busy_cursor before
5242 Fcommand_execute and cancel_busy_cursor after it.
5243 (timer_check): Remove busy-cursor code.
5244 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5247 * process.c (wait_reading_process_input): Remove busy-cursor code.
5249 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5250 Fx_hide_busy_cursor.
5252 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5254 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5256 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5258 * xterm.c (XTread_socket): Remove busy-cursor code.
5260 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5261 (build_frame_matrix_from_leaf_window): Put code handling
5262 glyph row's not being a slice of a frame row in #if 0.
5263 (sync_window_with_frame_matrix_rows): New function.
5264 (frame_row_to_window): New function.
5265 (mirror_line_dance): Handle copies between windows.
5267 * lread.c (Fload): Use `xfree' instead of `free'.
5268 (init_obarray): Use `xmalloc' instead of `malloc'.
5270 * window.c (Fset_window_buffer): Set WINDOW to the window
5272 (coordinates_in_window): Take frame's internal border width
5275 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5277 * xterm.c (x_display_and_set_cursor): Display cursor of
5278 non-selected windows depending on the setting of
5279 cursor_in_non_selected_windows.
5281 * xdisp.c (cursor_in_non_selected_windows): New variable.
5282 (syms_of_xdisp): DEFVAR_BOOL it.
5284 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5286 * data.c (Fstring_to_number): If number is greater than what
5287 fits into an integer, return a float.
5289 * eval.c (specbind): Remove references to
5290 keyword_symbols_constant_flag.
5292 * data.c (keyword_symbols_constant_flag): Removed.
5293 (Fmakunbound, set_internal, syms_of_data): Remove references to
5294 keyword_symbols_constant_flag.
5296 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5298 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5300 * syntax.c (multibyte_syntax_as_symbol): New variable.
5301 (syms_of_syntax): Declare it as a Lisp variable.
5302 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5303 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5304 nonzero, treat all multibyte characters as symbol.
5305 (init_syntax_once): Give syntax `word' to all multibyte
5308 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5310 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5313 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5315 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5317 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5318 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5320 2000-02-21 Dave Love <fx@gnu.org>
5322 * frame.c (Vmouse_position_function): New variable.
5323 (Fmouse_position): Use it.
5324 (syms_of_frame): Install it.
5326 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5328 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5330 * fileio.c (Finsert_file_contents): Unbind the binding of
5331 standard-output done by temp_output_buffer_setup.
5333 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5334 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5335 (specbind, unbind_to): Handle most common case of non-constant
5336 symbol with trivial value specially.
5338 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5340 2000-02-20 Richard M. Stallman <rms@gnu.org>
5342 * data.c (Fmake_variable_buffer_local): Doc fix.
5343 Init found_for_buffer to 0.
5344 (Fmake_variable_frame_local): If the variable has already
5345 been buffer-local, set the check_frame field.
5347 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5349 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5350 produced for CODING_MODE_LAST_BLOCK requires.
5352 2000-02-18 Dave Love <fx@gnu.org>
5354 * keyboard.c (echo_keystrokes): Remove declaration.
5355 (Vecho_keystrokes) New variable.
5356 (read_char, record_menu_key, read_key_sequence): Use it to allow
5358 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5360 * lread.c: Undef feature selection macros before defining.
5362 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5364 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5365 for symbols other than the symbol in question.
5367 2000-02-17 Dave Love <fx@gnu.org>
5369 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5371 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5373 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5375 * alloc.c (enum mem_type): Compile unconditionally.
5377 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5379 * xfaces.c (tty_defined_color): Don't return faulire indication
5380 for unspecified-fg and unspecified-bg pseudo-colors.
5382 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5384 * alloc.c (mark_object): Don't mark symbol names in pure space.
5385 (gc_sweep): Don't unmark symbol names in pure space.
5387 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5388 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5389 [GC_MARK_STACK]: New defines.
5390 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5391 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5393 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5395 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5396 allocate_buffer instead of xmalloc.
5398 * alloc.c (toplevel): Include setjmp.h.
5399 (PURE_POINTER_P): New define.
5400 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5401 (Vdead) [GC_MARK_STACK]: New variable.
5402 (lisp_malloc): Add parameter TYPE, call mem_insert if
5403 GC_MARK_STACK is defined.
5404 (allocate_buffer): New function.
5405 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5406 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5407 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5408 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5409 (MEM_NIL) [GC_MARK_STACK]: New define.
5410 (struct mem_node) [GC_MARK_STACK]: New structure.
5411 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5412 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5413 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5414 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5415 (mark_stack) [GC_MARK_STACK]: New functions.
5416 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5417 (clear_marks): Removed.
5418 (gc_sweep): Set free conses' car, free floats' type, free
5419 symbols' function to Vdead. Use lisp_free to free buffers.
5420 (init_alloc_once): Initialize Vdead.
5421 (survives_gc_p): Return non-zero for pure objects.
5423 * alloc.c: Add comments throughout the file.
5425 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5426 that unblocks alarms.
5428 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5429 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5430 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5432 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5434 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5436 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5437 avoid infinite error signaling. Allocate sufficient memory for
5438 eol_str in the case that eoltype is Lisp_Int.
5440 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5442 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5443 depends on the previous behavior.
5445 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5447 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5449 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5451 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5453 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5454 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5457 2000-02-15 Richard M. Stallman <rms@gnu.org>
5459 * data.c (set_internal): Don't make variable buffer-local
5460 if within a let-binding for the same buffer.
5461 (let_shadows_buffer_binding_p): New function.
5463 * eval.c (specbind): For buffer-local value,
5464 record the current buffer also.
5465 (unbind_to): Cope with that change.
5467 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5469 * window.c (Fsave_window_excursion): Doc fix.
5471 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5473 * syntax.c (back_comment): Make sure we only consider comment-starters
5474 of the relevant style and return -1 in case of a failure to find the
5475 beginning of the comment.
5476 (Fforward_comment): If back_comment fails, go back to the position just
5477 after the comment-end.
5478 (scan_lists): Add comment describing a very minor bug.
5480 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5482 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5483 `completion-regexp-list' in the docstring.
5485 2000-02-14 Dave Love <fx@gnu.org>
5487 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5489 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5491 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5492 to Emacs' syntax. Also fix the comment about set/not-set meanings
5493 since Emacs syntax is not the value 0 any more.
5494 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5495 since it's now part of RE_SYNTAX_EMACS.
5497 2000-02-12 Dave Love <fx@gnu.org>
5499 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5502 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5504 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5506 2000-02-12 Dave Love <fx@gnu.org>
5508 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5510 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5511 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5512 * s/hpux.h: Don't define HAVE_VFORK.
5514 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5516 * s/nextstep.h: Don't define HAVE_ALLOCA.
5518 * config.in: Add vfork bits.
5520 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5522 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5523 unwind function to undo the effect of stopping atimers.
5525 * keyboard.c (bind_polling_period): Stop all timers except
5528 * atimer.c (stopped_atimers): New variable.
5529 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5532 * atimer.h (stop_other_atimers, run_all_atimers)
5533 (unwind_stop_other_atimers): Add function prototypes.
5535 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5537 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5539 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5540 library may depend on jpeg.
5541 (atimer.o): Depends on atimer.c.
5543 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5545 * insdel.c (del_range_1): Call update_compositions.
5546 (del_range_both): Call update_compositions just once..
5548 2000-02-10 Dave Love <fx@gnu.org>
5550 * xfns.c (create_frame_xic): Fix initialization of automatic
5553 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5555 * ccl.c (CCL_MAKE_CHAR): New macro.
5556 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5557 registers by CCL_MAKE_CHAR before calling translate_char.
5558 <CCL_TranslateCharacterConstTbl> Likewise.
5560 2000-02-08 Dave Love <fx@gnu.org>
5562 * lread.c (__EXTENSIONS__): Define.
5564 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5566 * puresize.h (BASE_PURESIZE): Increase to 650000.
5568 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5570 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5573 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5575 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5576 md, mh, mb, mr, and me to the fake termcap entry.
5578 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5580 * sound.c (sound_cleanup): Don't call device close routine if the
5581 function pointer is null.
5583 2000-02-06 Andrew Innes <andrewi@gnu.org>
5585 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5586 around image definitions and prototypes.
5587 (gamma_correct) [WINDOWSNT]: New prototype.
5589 * w32term.c (x_make_frame_visible): Replace call to
5590 input_poll_signal with poll_for_input.
5592 * window.c [WINDOWSNT]: Include w32term.h.
5594 * xdisp.c [WINDOWSNT]: Include w32term.h.
5596 * makefile.nt: Add dependencies on w32gui.h.
5597 (OBJ1): Include atimer.obj.
5598 ($(BLD)\atimer.obj): New dependency rule.
5600 * w32.c (sigmask): New function (does nothing).
5601 (sigunblock): Ditto.
5603 * frame.c [WINDOWSNT]: Include w32term.h.
5605 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5607 * lread.c (syms_of_lread): Fix literal newlines.
5609 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5610 the string constant limit (2048 bytes) in MSVC.
5613 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5615 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5617 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5618 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5621 2000-02-04 Dave Love <fx@gnu.org>
5623 * fileio.c: Remove some unused vars.
5624 (_GNU_SOURCE): Define (for euidaccess).
5626 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5628 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5630 (read_minibuf): Deal with allow_props correctly.
5632 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5634 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5636 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5638 * search.c (compile_pattern): If a cache entry has a nil regexp,
5639 fill in that entry instead of clobbering a previously cached
5642 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5644 * puresize.h (BASE_PURESIZE): Increase to 610000.
5646 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5648 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5651 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5653 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5654 instead of incrementing ic directly.
5655 <CCL_WriteExprConst> Likewise.
5656 <ccl_set_expr>: Set ic to jump_address.
5658 * fileio.c (e_write): Fix the handling of
5659 CODING_FINISH_INSUFFICIENT_SRC.
5661 2000-02-01 Dave Love <fx@gnu.org>
5663 * editfns.c (Fpropertize): Doc fix.
5665 * process.c (Fstart_process): Doc fix.
5667 * eval.c: Fix various doc strings not to duplicate information
5668 from help-manyarg-func-alist.
5670 * window.c (Fset_window_margins): Don't make interactive. Doc
5673 * doc.c (Vhelp_manyarg_func_alist): New variable.
5674 (Fdocumentation): Use it.
5675 (syms_of_doc): Define it.
5677 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5679 * xterm.c (xim_open_dpy): Remove unused local variable.
5681 * emacs.c (USAGE): Use term `display options' instead of `X
5684 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5685 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5687 * fns.c (sweep_weak_table): New function.
5688 (sweep_weak_hash_tables): Use it. Keep on marking until there
5691 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5693 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5694 that XTread_socket does not crash by trying to call XNoOp on a
5697 2000-01-30 Jason Rumney <jasonr@gnu.org>
5699 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5700 Change selected_frame to SELECTED_FRAME ().
5701 (w32_console_mouse_position): Remove #ifndef MULE from around
5704 * makefile.nt: Remove dosfns.obj.
5706 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5708 * w32fns.c (w32_defined_color): Check for valid frame before
5709 applying gamma correction. Eliminate dependency on frame elsewhere.
5710 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5711 (w32_to_x_font): Use resx and resy not height_in and width_in.
5712 (x_to_w32_font): Doc fix.
5713 (xlfd_strip_height): New function to strip and return font height.
5714 (w32_font_match): Compare height separately from rest of xlfd
5715 spec, using xlfd_strip_height.
5717 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5718 width_in. Use w32_defined_color in place of defined_color.
5720 * w32faces.c: Merge more of DOS and X specifics in preparation for
5721 merge with xfaces.c.
5722 (defined_color): Remove FIXME comment.
5723 (tty_color_name): Provide w32-specific function.
5724 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5726 * w32console.c (turn_on_face, turn_off_face): Removed.
5727 (w32_face_attributes): New function.
5728 (Global_variables): Reduce scope where possible.
5729 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5731 (hl_mode): Don't modify text attributes.
5732 (write_glyphs): Don't do anything if len <= 0. Use
5733 w32_face_attributes to get attributes for drawing. Write
5734 terminating codes using char_attr_normal.
5735 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5736 (update_begin, update_end): Likewise.
5737 (vga_stdcolor_name): New function.
5738 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5739 (Fset_screen_color): Remove char_attr_reverse.
5741 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5743 * xfns.c (xic_set_preeditarea): Take window parameter and
5744 window-relative pixel-positions.
5746 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5747 is its frame's selected window.
5748 (xim_instantiate_callback): Likewise.
5750 * xfns.c (x_create_im): Removed.
5751 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5752 (supported_xim_styles): Renamed from supported_styles.
5753 (best_xim_style): Renamed from best_style.
5754 (create_frame_xic): Renamed from xic_create_frame.
5755 (free_frame_xic): Renamed from xic_destroy_frame.
5757 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5759 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5760 our frames, call XFilterEvent with 2nd parameter `None'.
5761 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5762 returning XBufferOverflow.
5763 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5765 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5766 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5767 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5768 (xim_initialize, xim_close)
5769 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5770 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5771 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5772 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5774 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5776 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5777 `xic_style' and `xic_xfs'.
5778 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5779 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5780 (FRAME_XIM): Removed.
5782 * xfns.c (supported_styles): New variable.
5783 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5784 (xic_create_xfontset, best_style, xic_create_frame)
5785 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5786 (xic_set_xfontset): New functions.
5788 2000-01-28 Dave Love <fx@gnu.org>
5790 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5792 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5794 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5796 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5797 for *scratch* if it already existed.
5799 * emacs.c (USAGE): New macro.
5800 (main): Use it to display usage information.
5802 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5804 Support for the menu-help feature:
5806 * msdos.h: Change prototypes of XMenuAddSelection and
5809 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5810 part of the line to the termscript file.
5811 (IT_clear_to_end): Clear the entire line, not just its beginning.
5812 (menu_help_message, prev_menu_help_message): New variables.
5813 (IT_menu_make_room): Make room for the help_text member.
5814 (IT_menu_display): New argument disp_help; all callers changed.
5815 If disp_help is non-zero, store the help text of the active menu
5816 item in menu_help_message.
5817 (XMenuAddPane): Initialize the help_text member to NULL.
5818 (XMenuAddSelection): New argument help_text. Store it in the
5820 (XMenuActivate): New argument help_callback. If the value of
5821 menu_help_message has changed since the last time, display the
5822 menu help message text while waiting for the mouse to move. Clear
5823 the echo area before exiting.
5824 (XMenuDestroy): Free the help_text member.
5826 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5828 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5829 XMenuAddSelection. Pass help callback to XMenuActivate.
5830 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5832 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5834 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5835 and EMACS_SET_USECS.
5837 2000-01-26 Dave Love <fx@gnu.org>
5839 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5841 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5842 an error may be signalled.
5844 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5846 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5847 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5849 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5851 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5853 * charset.c (Fstring): If there is a multibyte char among
5854 the args, always return a multibyte string.
5856 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5858 * sysdep.c (sys_select): Turn atimers off and on instead of
5859 recording and restoring old alarm handler
5861 * process.c (toplevel): Include atimer.h.
5862 (create_process_1): Rewritten.
5863 (create_process): Use atimers instead of alarm.
5864 (wait_reading_process_input) [hpux]: Turn atimers off instead
5865 of turning off SIGALRM.
5866 (wait_reading_process_input): Turn off atimers instead off
5867 calling stop_polling.
5869 * emacs.c (main): Call init_atimer.
5871 * keyboard.c (toplevel): Include systime.h and atimer.h.
5872 (polling_for_input): Removed because unused.
5873 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5874 (poll_timer): New variable.
5875 (poll_for_input, poll_for_input_1): New functions.
5876 (start_polling, stop_polling): Rewritten.
5878 * keyboard.h (polling_for_input): Removed.
5880 * atimer.h, atimer.c: New files.
5882 * Makefile.in (obj): Add atimer.o.
5883 (atimer.o): New target.
5885 * blockinput.h (pending_atimers): Add extern declaration.
5886 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5888 * lisp.h (popup_activated_flag): Add extern declaration.
5890 * xmenu.c (popup_activated_flag): Make externally visible.
5891 (popup_activate_callback) [USE_MOTIF]: Increment
5892 popup_activated_flag.
5893 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5895 * xterm.c (toplevel): Include atimer.h.
5896 (toolkit_scroll_bar_interaction): New variable.
5897 (Fxt_process_timeouts): Removed.
5898 (x_process_timeouts): New function.
5899 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5900 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5901 (x_make_frame_visible): Call poll_for_input_1 instead of
5902 input_poll_signal. Don't call alarm.
5903 (x_initialize): Install timer calling x_process_timeouts.
5905 2000-01-24 Dave Love <fx@gnu.org>
5907 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5908 Don't use -cckr -- apparently not now necessary.
5910 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5912 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5915 2000-01-23 Jason Rumney <jasonr@gnu.org>
5917 * w32fns.c (w32_defined_color): Apply gamma correction before
5918 trying to map to the palette.
5919 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5922 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5923 here. Callers changed to always pass real device context.
5924 (w32_draw_bitmap): Likewise.
5925 (w32_get_glyph_overhangs): Likewise.
5926 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5928 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5929 pfnSetScrollInfo and SetScrollRange.
5930 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5931 back into MULE characters after decoding them.
5932 (x_get_glyph_face_and_encoding): Likewise.
5933 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5934 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5935 (x_produce_glyphs): Calculate per char metrics for a character
5936 that we know exists in default font when font_not_found_p is true.
5938 2000-01-22 Jason Rumney <jasonr@gnu.org>
5940 * makefile.nt (intervals.obj, composite.obj): New modules.
5941 (composite.h): Added as dependency where appropriate.
5943 * w32gui.h (XGCValue): New struct for emulating X GCs.
5945 * w32term.h (XCharStruct): New struct for emulating X.
5947 * w32console.c (turn_on_face, turn_off_face): New functions.
5948 (change_line_highlight): New prototype for new redisplay.
5949 (write_glyphs): Support multibyte text. Support faces.
5951 * w32faces.c: Complete rewrite for new redisplay based on new
5954 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
5955 throughout. struct frame * in place of FRAME_PTR.
5956 Skeleton support for images, toolbars, tooltips from xfns.c.
5957 (Fx_create_frame): Use system default for default scroll bar
5959 (w32_get_arg): Renamed from x_get_arg.
5960 (Fx_file_dialog): New function.
5961 (w32_list_fonts): Check cache before asking system.
5962 (Vw32_enable_synthesized_fonts): New variable.
5963 (Vw32_enable_italics): Obsolete, removed.
5965 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5966 Use SELECTED_FRAME macro.
5968 * w32menu.c: Add skeleton support for help strings on menus.
5969 (add_menu_item): Native checkbox and radio support added, but not
5970 yet enabled due to bugs.
5971 (push_menu_item): Add parameters type, selection and help.
5973 Formatting changes to reduce unnecessary diffs with xmenu.c.
5975 * w32select.c (Fw32_set_clipboard_data): Update call to
5976 find_charset_in_str.
5978 * w32term.c: Complete rewrite for new redisplay based on new
5979 xterm.c with necessary sections merged back in from old w32term.c.
5981 2000-01-21 Richard M. Stallman <rms@gnu.org>
5983 * data.c (set_internal): Further fix in same criterion.
5985 2000-01-20 Richard M. Stallman <rms@gnu.org>
5987 * data.c (set_internal): Fix the criteria for whether
5988 to swap out the old cached binding.
5990 2000-01-19 Dave Love <fx@gnu.org>
5992 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
5994 2000-01-18 Kenichi Handa <handa@etl.go.jp>
5996 * regex.c (re_compile_fastmap): While checking a range table for
5997 `charset', skip flag bits for a character class correctly.
5999 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6001 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6003 * xfns.c (x_window): Call lw_create_widget with new parameter
6006 * widget.c (EmacsFrameSetCharSize): Change size of children first
6007 because of problems with main window geometry management under
6010 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6012 (MENU_ITEMS_ITEM_HELP): New enumerator.
6013 (push_menu_item): Add parameter HELP. Record help in menu_items.
6014 (single_menu_item, single_submenu, list_of_items): Call
6015 push_menu_item with new parameter.
6016 (single_submenu): Set help string in widget value.
6017 (menu_highlight_callback): New function.
6018 (set_frame_menubar): Call lw_create_widget with new
6020 (xmenu_show, xdialog_show): Ditto.
6022 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6024 * sound.c (Fplay_sound): Improve doc string.
6026 2000-01-11 Richard M. Stallman <rms@gnu.org>
6028 * lisp.h (set_internal): Enter the new arg.
6030 * eval.c (specbind): Record buffer-local variables specially,
6031 indicating which buffer's binding was saved.
6032 (unbind_to): Restore buffer-local variables specially
6033 in the proper buffer.
6035 * data.c (set_internal): New arg BUF.
6037 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6038 * data.c (Fset): Pass new arg to set_internal.
6039 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6041 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6043 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6046 2000-01-11 Richard M. Stallman <rms@gnu.org>
6048 * minibuf.c (Ftry_completion): Doc fix.
6050 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6052 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6055 2000-01-11 Andreas Schwab <schwab@suse.de>
6057 * coding.c (code_convert_region): Initialize total_skip.
6059 2000-01-08 Dave Love <fx@gnu.org>
6061 * eval.c (Fuser_variable_p): Check customizability too.
6063 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6065 * minibuf.c (Fcompleting_read): Doc fix.
6067 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6069 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6072 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6073 Check that input style is supported before trying to create an
6075 (x_window): Call x_create_im.
6077 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6079 * xfns.c (current_gif_memory_src): New variable.
6080 (gif_load): Record the address of the current memory source
6081 in current_gif_memory_src.
6082 (gif_read_from_memory): Use current_gif_memory_src.
6084 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6085 macros statement form.
6087 * sound.c (struct sound): Renamed from struct sound_file.
6088 (struct sound): Add members `data' and `header_size'.
6089 (enum sound_attr): Add SOUND_DATA.
6090 (current_sound, current_sound_device): Variables renamed from
6091 sound_file and sound_device.
6092 (parse_sound): Parse :data.
6093 (parse_sound): Handle sound data in strings.
6094 (find_sound_type): Function renamed from find_sound_file_type.
6095 (wav_init, au_init): Fail if sound's header_size is smaller than
6097 (wav_play, au_play): Play sounds from string data.
6099 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6101 * lisp.h: Add prototype for allocate_string_data.
6103 * alloc.c (Fgarbage_collect): Return number of live and free
6106 * alloc.c (mark_buffer): Remove code in #if 0.
6108 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6109 (strings_consed): New variable.
6110 (allocate_string): Set it.
6111 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6112 (Fmemory_use_counts): Return strings_consed. Use Flist.
6114 * alloc.c: General cleanup in comments etc. Remove conditional
6115 compilation for `standalone'.
6117 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6119 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6120 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6121 (DONT_COPY_FLAG): Removed.
6122 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6123 (struct sdata, struct sblock): New
6124 (struct string_block): Rewritten.
6125 (STRINGS_IN_STRING_BLOCK): New macro.
6126 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6127 (large_sblocks, string_blocks, string_free_list): New variables.
6128 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6129 (init_strings): Rewritten.
6130 (allocate_string, allocate_string_data, compact_small_strings)
6131 (free_large_strings, sweep_strings): New functions.
6132 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6133 (struct string_block_head, current_string_block)
6134 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6135 (STRING_PAD): Removed.
6136 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6137 (Fgarbage_collect): Don't set mark bit in large strings.
6138 (mark_object): Mark strings differently. Mark symbol names
6140 (survives_gc_p): Test marked strings differently.
6141 (gc_sweep): Sweep strings differently, unmark strings in
6143 (compact_strings): Removed.
6145 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6147 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6148 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6150 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6152 * fileio.c (Finsert_file_contents): Signal error if visiting file
6153 in a non-empty buffer.
6155 * term.c (encode_terminal_code): Fix the previous change.
6157 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6159 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6160 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6162 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6164 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6166 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6167 need to test for MSDOS frames.
6169 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6171 * dosfns.c (unspecified_colors): Remove.
6172 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6174 (msdos_stdcolor_name): Return strings for unspecified fore- and
6177 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6178 (syms_of_xfaces): Remove their staticpro's.
6179 (tty_color_name): Return Lisp strings for unspecified fore- and
6181 (Finternal_set_lisp_face_attribute): Remove the special treatment
6182 for Qunspecified_{f,b}g.
6183 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6186 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6188 * xdisp.c (reseat_at_next_visible_line_start): Position before
6189 newline only if ending up on a newline.
6190 (next_element_from_ellipsis): Return success. Handle case of
6191 displaying no ellipsis. Fix case of ellipsis defined in display
6193 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6196 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6198 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6199 (Fcolor_supported_p): Renamed from face-color-supported-p.
6201 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6203 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6204 list of colors renamed to tty-defined-color-alist.
6205 (tty_color_name): Pass the frame to tty-color-by-index.
6206 (realize_tty_face): tty-color-alist is now a function which
6207 accepts the frame as argument.
6209 * term.c (Ftty_display_color_p): Accept an optional argument
6212 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6214 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6215 encode_terminal_code.
6217 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6219 * dispnew.c (mode_line_string): Support termcap frames as well.
6221 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6223 * syntax.c (Fforward_word): Undo previous change.
6225 * editfns.c (Fconstrain_to_field): Don't constrain if
6226 inhibit-field-text-motion is non-nil.
6227 (Fline_beginning_position): Undo previous change.
6228 (Fline_end_position): Ditto.
6230 * syntax.c (Fforward_word): Notice field boundaries only if
6231 inhibit-field-text-motion is nil.
6233 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6235 * editfns.c (Vinhibit_field_text_motion): New variable.
6236 (inhibit-field-text-motion): New DEFVAR_LISP.
6237 (Fline_beginning_position, Fline_end_position): Notice field
6238 boundaries only if inhibit-field-text-motion is nil.
6240 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6242 (x_build_heuristic_mask): Likewise.
6243 (xbm_load_image_from_file): Change error output.
6244 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6245 (gif_load, gs_load, x_kill_gs_process): Ditto.
6247 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6248 color indices when accessing raster pixels.
6249 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6250 one of :file or :data.
6251 (enum pbm_keyword_index): Add PBM_DATA.
6252 (pbm_format): Add :data.
6253 (pbm_image_p): Allow either :file or :data.
6254 (pbm_read_file): New function.
6255 (pbm_scan_number): Rewritten to read from string.
6256 (pbm_load): Support :data.
6258 See ChangeLog.8 for earlier changes.
6261 ;; coding: iso-2022-7bit