1 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3 * coding.c (encode_coding_sjis_big5): Use translation table for
4 encoding, not decoding. Fix the handling of latin-jisx0201.
5 Check for the charset katakana-jisx0201 too.
6 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10 * xfaces.c (Vparam_value_alist): New variable.
11 (syms_of_xfaces): Initialize it.
12 (Finternal_set_lisp_face_attribute): Avoid more consing.
14 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
16 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
17 (Qbackground_mode): New variable.
18 (syms_of_frame_1): Initialize Qbackground_mode.
20 * lisp.h (Qdisplay): Declare extern.
22 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
23 change face on all frames, and change the default for new frames.
25 2000-09-07 Dave Love <fx@gnu.org>
27 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
29 2000-09-07 Kenichi Handa <handa@etl.go.jp>
31 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
33 * charset.c: Include composite.h
34 (lisp_string_width): New function.
35 (Fstring_width): Call lisp_string_width instead of strwidth.
37 * Makefile.in (charset.o): Depends on composite.h.
39 * process.c (read_process_output): Before inserting the decoded
40 text in the buffer, adjust the multibyteness.
42 2000-09-06 Gerd Moellmann <gerd@gnu.org>
44 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
45 buffer's text buffer is null, map new memory.
47 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
48 POINTER_TYPE and size_t.
49 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
50 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
51 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
52 [REL_ALLOC_MMAP]: New macros.
53 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
54 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
55 [REL_ALLOC_MMAP]: New functions.
57 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
58 before and after unexec.
60 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
61 text buffers if necessary.
63 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
64 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
67 * config.in (HAVE_MMAP): Add #undef.
69 2000-09-05 Gerd Moellmann <gerd@gnu.org>
71 * frame.c (Qdisplay_type): New variable.
72 (syms_of_frame_1): Initialize it.
73 (Fframe_parameter): New function that avoids consing.
74 (syms_of_frame): Defsubr it.
76 * buffer.c (Fother_buffer): Consider buffers as invisible when
77 they are displayed in a window on an invisible frame.
79 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
80 get-largest-window always return nil.
82 2000-09-04 Gerd Moellmann <gerd@gnu.org>
84 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
85 variable; recognize Emacs 19 elc files.
87 2000-09-04 Miles Bader <miles@gnu.org>
89 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
90 before initially popping up the menu, so the menu doesn't flash
91 when the face settings are significantly different from the
94 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
96 * regex.c (WIDE_CHAR_SUPPORT): New macro.
97 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
98 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
99 (BIT_UNIBYTE): Remove.
100 (re_match_2_internal): Delete corresponding code and streamline the
101 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
102 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
103 (re_wctype_t): New type.
104 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
105 (regex_compile): Use them and fix handling of overly long char classes.
107 2000-09-03 Andrew Innes <andrewi@gnu.org>
109 * makefile.w32-in: Change to DOS line endings.
111 * s/ms-w32.h (ORDINARY_LINK): New define.
113 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
114 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
116 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
117 (distclean): Delete them here instead.
119 * w32proc.c (compare_env): Convert to uppercase for comparison,
120 not lowercase, to match how the native Windows shell works.
122 2000-09-03 Jason Rumney <jasonr@gnu.org>
124 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
125 CVS changes the line-ends when checking in/out on DOS/Windows.
127 * makefile.nt (emacs): Do not change directory to run temacs, as
128 the load-path is set relative to current directory.
130 2000-09-03 Miles Bader <miles@gnu.org>
132 * xterm.c (x_alloc_lighter_color_for_widget): New function.
134 2000-09-02 Gerd Moellmann <gerd@gnu.org>
136 * xdisp.c (redisplay_mode_lines): New function.
137 (display_mode_lines): Return number of mode lines displayed.
138 (echo_area_display): Use redisplay_mode_lines to draw garbaged
139 mode lines. Don't temporarily bind redisplay-dont-pause to t.
141 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
142 string.h and strings.h.
143 (index) [HAVE_INDEX]: Add prototype.
145 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
146 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
148 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
149 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
151 2000-09-01 Gerd Moellmann <gerd@gnu.org>
153 * lread.c (read1): Accept `?' as symbol constituent, for
154 compatiblity with XEmacs.
156 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
158 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
159 (struct re_pattern_buffer): Remove newline_anchor.
160 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
161 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
162 (re_max_failures, fail_stack): Use size_t rather than unsigned.
163 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
164 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
165 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
166 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
167 Get rid of references to newline_anchor.
168 (regcomp): Allocate and precompute a fastmap.
170 2000-08-31 Gerd Moellmann <gerd@gnu.org>
172 * lread.c (openp): GCPRO local variable `filename'.
174 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
176 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
178 * regex.c: Merge some changes from GNU libc. Add prototypes.
179 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
180 Use memcmp and memcpy instead of bcopy and bcmp.
181 (init_syntax_once): Use ISALNUM.
182 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
183 (REG_UNSET_VALUE): Remove. Use NULL instead.
184 (REG_UNSET, re_match_2_internal): Use NULL.
185 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
187 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
188 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
189 (regex_compile): In handle_interval, return an error rather than try to
190 unfetch the interval if we can't find the closing brace.
191 Obey the RE_NO_GNU_OPS syntax bit.
192 (TOLOWER): New macro.
194 (regexec): Allocate regs.start and regs.end as one block.
196 2000-08-30 Gerd Moellmann <gerd@gnu.org>
198 * xdisp.c (echo_area_display): Check display_completed instead
199 of calling detect_input_pending.
201 * dispnew.c (update_frame): Only set display_completed here; move
202 the update_begin and update_end calls here from update_frame_1.
203 (update_frame_1): Don't set display_completed here, don't call
204 update_begin/update_end.
206 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
207 instead of store_frame_param.
209 2000-08-29 Gerd Moellmann <gerd@gnu.org>
211 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
212 desired window matrix hasn't been displayed, use the current row
213 instead. Make sure that only those frame rows are updated for
214 which there exists a corresponding enabled desired row.
216 2000-08-29 Miles Bader <miles@gnu.org>
218 * xfaces.c (default_face_vector): New function.
219 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
221 2000-08-29 Gerd Moellmann <gerd@gnu.org>
223 * lread.c (openp): Prevent temporary string passed to
224 Ffile_readable_p from being garbage collected.
226 2000-08-28 Dave Love <fx@gnu.org>
228 * keymap.c (store_in_keymap): Add `static' to declaration.
230 2000-08-28 Gerd Moellmann <gerd@gnu.org>
232 * emacs.c, callint.c, doc.c, editfns.c
233 (toplevel) [HAVE_STRING_H]: Include string.h.
234 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
235 (index): Remove prototypes which might conflict with non-standard
236 definitions of index/strchr.
238 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
239 (rindex): Define only if !HAVE_RINDEX.
241 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
243 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
245 2000-08-28 Miles Bader <miles@gnu.org>
247 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
248 made inconsistent by a font-related attribute in FROM.
249 (merge_face_inheritance): Add function comment.
251 2000-08-28 Kenichi Handa <handa@etl.go.jp>
253 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
254 the 4th arg (PREV_EVENT) Qt to suppress input method.
256 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
258 * regex.c: Indent cpp directives and remove parens after `defined'.
259 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
260 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
261 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
262 (re_compile_pattern): Use size_t for length.
263 (init_syntax_once): Move to a better place.
264 * regex.h: Merge changes from GNU libc. Indent cpp directives.
265 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
267 * syntax.c (back_comment): Detect cases where a comment-starter is
268 actually inside another comment as in: /* a // b */ c // d \n.
269 Make it clear that `comstart_pos' is unused for nested comments.
271 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
272 (KEYMAPP): New macro.
273 (Fkeymap_parent, Fset_keymap_parent): Use it.
274 (fix_submap_inheritance): Mark it static.
275 (define_as_prefix, describe_buffer_bindings, describe_command)
276 (describe_translation, describe_map): Complete prototypes.
278 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
280 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
281 to better match the key-lookup behavior.
283 2000-08-27 Gerd Moellmann <gerd@gnu.org>
285 * xfaces.c (lface_fully_specified_p): Handle :inherit.
286 (Finternal_set_lisp_face_attribute): Fix typo in error message.
288 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
290 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
291 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
292 (xterm.o): Depend on coding.h
294 2000-08-26 Kenichi Handa <handa@etl.go.jp>
296 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
297 the corresponding '#endif'.
299 2000-08-26 Miles Bader <miles@gnu.org>
301 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
302 * xfaces.c (QCinherit): New variable.
303 (syms_of_xfaces): Initialize it.
304 (LFACE_INHERIT): New macro.
305 (Finternal_get_lisp_face_attribute)
306 (merge_face_vector_with_property)
307 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
308 (check_lface_attrs): Allow new types of face height. Check
310 (CYCLE_CHECK): New macro.
311 (merge_face_inheritance): New function.
312 (merge_face_vectors): Merge inherited faces too. Add F and
313 CYCLE_CHECK arguments.
314 (merge_face_vector_with_property, Finternal_merge_in_global_face)
315 (lookup_named_face, lookup_derived_face, realize_named_face)
316 (face_at_string_position, face_at_buffer_position): Supply
317 new F and CYCLE_CHECK arguments to merge_face_vectors.
318 (merge_face_heights): New function.
319 (merge_face_vectors, merge_face_vector_with_property)
320 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
321 handle relative face heights.
322 (lface_same_font_attributes_p): Compare heights using EQ.
324 2000-08-26 Kenichi Handa <handa@etl.go.jp>
326 * charset.c (char_to_string): Check the character validity.
327 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
330 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
332 * regex.c (PUSH_FAILURE_COUNT): New macro.
333 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
334 Handle popping of a register's or a counter's data.
335 (POP_FAILURE_POINT): Use the new name.
336 (re_match_2_internal): Push counter data on the stack for succeed_n,
337 jump_n and set_number_at and remove misleading dead code in succeed_n.
339 2000-08-25 Gerd Moellmann <gerd@gnu.org>
341 * xdisp.c (redisplay_internal): If considering all windows on all
342 frames, update the display for each frame as soon as possible,
343 instead of first building all desired matrices for all frames, and
344 then updating them all.
345 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
347 2000-08-24 Gerd Moellmann <gerd@gnu.org>
349 * bytecode.c (mark_byte_stack): Add a comment.
351 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
352 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
355 2000-08-24 Kenichi Handa <handa@etl.go.jp>
357 * minibuf.c (do_completion): Always use compare-string, not
358 string-equal because the latter doesn't pay attention to
359 multibyteness of strings.
361 * process.c (create_process): Don't setup raw-text coding here.
362 (Fopen_network_stream): Don't set coding->src_multibyte and
363 coding->dst_multibyte here.
364 (read_process_output): For process filter, return unibyte string
365 if default-enable-multibyte-characters is nil.
366 (send_process): If OBJECT is multibyte text, be sure to encoded it
367 by the specified coding system for the process. Otherwise, setup
369 (init_process): Don't initialize default-process-coding-system
372 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
374 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
375 <scroll-down-aggressively>: Likewise.
377 2000-08-23 Kenichi Handa <handa@etl.go.jp>
379 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
380 zero. Set coding->produced_char correctly.
382 2000-08-22 Andrew Innes <andrewi@gnu.org>
384 * makefile.w32-in: New file.
386 * unexw32.c (unexec): Ignore old_name, and use the actual location
387 of the current executable instead. Base new_name on this.
389 * w32proc.c (create_child): Remove reference to security
390 descriptor, which isn't needed and doesn't compile with mingw32.
392 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
393 up dllimport attributes.
394 (x_update_window_end): Update prototype.
396 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
397 extern, which screws up dllimport attributes.
399 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
400 up dllimport attributes.
402 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
403 screws up dllimport attributes.
405 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
406 up dllimport attributes.
407 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
408 screws up dllimport attributes.
410 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
411 up dllimport attributes.
413 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
414 screws up dllimport attributes.
416 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
417 screws up dllimport attributes.
419 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
420 up dllimport attributes.
422 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
423 unnecessary extern, which screws up dllimport attributes.
426 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
427 up dllimport attributes.
429 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
430 unnecessary extern, which screws up dllimport attributes.
432 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
433 screws up dllimport attributes.
435 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
436 up dllimport attributes.
438 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
440 * w32bdf.c (search_file_line):
444 (w32_BDF_to_x_font): Fix compile warnings.
446 * w32menu.c: Include keyboard.h before frame.h. Fix compile
449 * w32select.c: Include keyboard.h before frame.h.
451 * w32fns.c (max): Define macro.
452 (JOHAB_CHARSET): Define if not known.
453 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
454 (Fx_show_tip): Synch with X version.
456 * w32xfns.c: Include keyboard.h before frame.h.
458 * w32fns.c: Include keyboard.h before frame.h.
460 * w32term.c: Include keyboard.h before frame.h.
462 * fontset.c: Include keyboard.h before frame.h.
464 * w32inevt.c: Include keyboard.h before frame.h.
465 (MOUSE_MOVED): Define if not known.
467 * minibuf.c: Include keyboard.h before frame.h.
469 * keyboard.c: Include keyboard.h before frame.h.
471 * indent.c: Include keyboard.h before frame.h.
473 * dispnew.c: Include keyboard.h before frame.h.
475 * buffer.c: Include keyboard.h before frame.h.
477 * alloc.c: Include keyboard.h before frame.h.
479 * print.c: Include keyboard.h before frame.h.
481 * process.c: Include keyboard.h before frame.h.
483 * scroll.c: Include keyboard.h before frame.h.
485 * sysdep.c: Include keyboard.h before frame.h.
487 * term.c: Include keyboard.h before frame.h.
489 * window.c: Include keyboard.h before frame.h.
491 * xdisp.c: Include keyboard.h before frame.h.
492 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
494 * frame.c: Include keyboard.h before frame.h.
496 * w32heap.h: Undefine min, max.
498 * w32gui.h: Undefine min, max.
500 * unexw32.c: Change PUCHAR to PCHAR.
501 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
504 (copy_executable_and_dump_data): Remove unnecessary static defs.
505 (copy_executable_and_dump_data): Fix compile warnings.
507 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
509 * w32console.c (min): Define macro.
510 (clear_frame, write_glyphs): Fix compile warning.
512 * w32proc.c (compare_env):
513 (find_child_console): Fix compile warning.
515 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
516 sys_errlist instead of _sys_errlist.
517 (get_emacs_configuration_options): New function.
519 * s/ms-w32.h (sys_nerr): Provide default definition.
520 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
521 name with _ prepended.
522 (NSIG): Define if not known.
523 (get_emacs_configuration): Provide extern declaration.
524 (get_emacs_configuration_options): Provide extern declaration.
525 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
527 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
529 (read_unc_volume): Fix compile warning.
531 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
532 definitions from being used.
534 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
536 * w32.c (unc_volume_file_attributes):
537 (open_unc_volume): Make arg const.
539 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
540 (read_input_waiting): Remove excess parameter.
542 * w32.c (init_environment): Call _access.
543 (check_windows_init_file): Call _close.
544 (init_user_info): Call _putenv.
545 (init_environment): Call _putenv and _strdup.
546 (init_ntproc): Reset volume info cache on startup.
548 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
549 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
550 cannot override the CRT malloc.
552 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
553 (LINK_FLAGS): Append to original value of LINK_FLAGS.
555 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
556 unless we are linking with a static CRT.
557 (RVA_TO_PTR): Cast result to unsigned char*.
559 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
560 (add_volume_info): Use xstrdup.
562 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
564 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
565 (do_completion, Fminibuffer_complete_word): Use it.
566 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
567 var so it can take non-boolean values.
569 2000-08-21 Gerd Moellmann <gerd@gnu.org>
571 * editfns.c (find_field): Formatting changes.
572 (toplevel): Some old-style function forward declarations
573 changed to prototypes, some new protypes added, some functions
576 * lisp.h (set_time_zone_rule): Add prototype.
577 (use_dialog_box): External declaration.
579 * keyboard.c (gen_help_event): Add parameter SIZE.
580 (kbd_buffer_events_waiting): Slightly rewritten.
581 (clear_event): New function.
582 (kbd_buffer_get_event): Use it, and clear the input_events of
584 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
585 don't fill the newly created array with nils.
586 (toplevel): Convert some old-style function forward declarations
589 * keyboard.h (gen_help_event): Change prototype.
591 * xterm.c (XTread_socket): Change calls to gen_help_event.
593 * w32term.c (w32_read_socket): Change calls to gen_help_event.
595 * eval.c (Fmacroexpand): Doc fix.
597 2000-08-20 Jason Rumney <jasonr@gnu.org>
599 * w32term.h (x_display_info_for_display): Remove as this function
600 does not exist on W32.
602 * w32term.c (help_echo_window): New variable.
603 (syms_of_w32term): staticpro it.
604 (note_mode_line_highlight): Set it.
605 (XTextExtents16): Removed as there is no equivalent on W32.
606 (x_compute_glyph_string_overhangs): Incomplete body removed, as
607 the X way of doing this will not work for W32.
608 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
609 (x_draw_image_foreground): Avoid drawing outside of the clip area
610 when image doesn't have a mask.
611 (note_mouse_highlight): Process overlays in the right order of
612 priority. Set help_echo_window.
613 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
614 because that's more visible for large images.
616 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
617 name to single_keymap_panes.
618 (w32_menu_show): Set wv->title when dealing with titles.
619 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
621 2000-08-21 Miles Bader <miles@gnu.org>
623 * minibuf.c (do_completion): Try again if we rewrite the input
624 string, but no completion was done, so that any completion message
627 2000-08-20 Gerd Moellmann <gerd@gnu.org>
629 * xfaces.c (lface_equal_p): Compare strings differently.
630 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
631 (realize_tty_face): Use them.
632 (syms_of_xfaces): Initialize new variables.
633 (map_tty_color): New function, extracted from realize_tty_face.
634 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
635 foreground or background color, store the new color name in the
636 realized face; previous code trying to do this had no effect.
637 (realize_tty_face): Use map_tty_color.
638 (Fclear_face_cache): Set face_change_count and ensure thorough
641 2000-08-19 Gerd Moellmann <gerd@gnu.org>
643 * undo.c (record_first_change, record_marker_adjustment): Don't
644 use XBUFFER on last_undo_buffer which might not be a buffer.
646 2000-08-18 Kenichi Handa <handa@etl.go.jp>
648 * coding.c (decode_coding_string): Set members consumed,
649 consumed_char, produced, produced_char of *coding correctly. If
650 decode_coding doesn't consume any byte, don't try anymore.
651 (encode_coding_string): Likewise.
653 2000-08-18 Gerd Moellmann <gerd@gnu.org>
655 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
656 conditional have void type, for Standard C compilers.
658 * xdisp.c (redisplay_internal): Compare windows for equality with
659 EQ, instead of applying XWINDOW to something that might not
662 2000-08-18 Kenichi Handa <handa@etl.go.jp>
664 * fontset.c (Finternal_char_font): Search only the selected frame
665 for a window of the current buffer.
667 2000-08-18 Gerd Moellmann <gerd@gnu.org>
669 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
672 * keyboard.c (kbd_buffer_get_event): Handle the case that the
673 second half of a HELP_EVENT is found at the start of kbd_buffer.
675 2000-08-18 Miles Bader <miles@gnu.org>
677 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
679 * editfns.c (save_restriction_save): Rewrite to use markers.
680 (save_restriction_restore): Rewrite to understand new form of data
681 saved by save_restriction_save.
682 (Fsave_restriction): Remove cautionary note in doc-string.
684 2000-08-17 Gerd Moellmann <gerd@gnu.org>
686 * fileio.c (build_annotations): Add a comment explaining the
687 return value of format-annotate-function. Replace a spurious call
688 to Flength with a CONSP test. Call format-annotate-function with
689 a fifth arg specifying how many times the function is been called
690 in a row, to let it choose temporary buffers appropriately.
692 2000-08-17 Dave Love <fx@gnu.org>
694 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
695 declare make_temp_name twice.
697 * lread.c: Prototype readevalloop, load_unwind,
698 load_descriptor_unwind.
699 (unreadpure): Give it an arg.
701 * unexalpha.c: Prototype fatal_unexec, mark_x,
702 update_dynamic_symbols. Declare unexec as void.
704 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
705 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
707 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
708 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
711 * alloca.c: Use #error.
712 [POINTER_TYPE]: Use it.
714 * eval.c (Fdefvar): Doc fix.
716 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
719 * buffer.h: Avoid DECLARE_INTERVALS.
721 * config.in: Add size_t.
723 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
725 * w16select.c (set_clipboard_data): If there's not enough memory
726 to put text into clipboard, return 1, as Fw16_set_clipboard_data
727 expects. In case of other failures, return 3.
728 (system_error_msg): New error message.
729 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
732 2000-08-16 Gerd Moellmann <gerd@gnu.org>
734 * term.c (write_glyphs): Also turn off inverse video after turning
735 off other appearances in case TS_exit_attribute_mode is not equal
736 to TS_end_standout_mode.
737 (insert_glyphs): Turn inverse video on/off for each run of glyphs
739 (turn_off_face): Reset standout_mode only if
740 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
741 is equal to TS_end_standout_mode.
743 2000-08-16 Kenichi Handa <handa@etl.go.jp>
745 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
746 sequence at the end of the source block.
748 * ccl.c (Fccl_program_p): Docstring modified.
749 (Fccl_execute): Likewise.
750 (Fccl_execute_on_string): Likewise.
752 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
754 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
756 2000-08-16 Kenichi Handa <handa@etl.go.jp>
758 The following changes are mainly to fix bugs of
759 encode/decode-coding-string failing if encoding/decoding return
760 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
761 variable conversion_buffer.
763 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
764 decrement dst_end to avoid buffer overflow in the later call of
767 * coding.h (conversion_buffer_size, conversion_buffer)
768 (get_conversion_buffer): Extern deleted.
770 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
771 (conversion_buffer, conversion_buffer_size): Variables deleted.
772 (get_conversion_buffer): Function deleted.
773 (struct conversion_buffer): New structure.
774 (MAX_ALLOCA): New macro.
775 (allocate_conversion_buffer): New macro.
776 (extend_conversion_buffer, free_conversion_buffer): New functions.
777 (ccl_coding_driver): Set coding->result.
778 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
779 this is the last block of source.
780 (encode_coding): Likewise. Handle the source block as the last
781 one only when the whole source text is consumed.
782 (decode_coding_string): Handle the case that the output buffer is
783 too small to decode the whole source text. Use
784 allocate_conversion_buffer, extend_conversion_buffer and
785 free_conversion_buffer, not get_conversion_buffer.
786 (encode_coding_string): Likewise.
787 (init_coding): Function deleted.
788 (init_coding_once): Delete code to initialize
789 conversion_buffer_size.
791 * emacs.c (main): Don't call init_coding.
793 * msdos.c (IT_write_glyphs): Use a locally declared
796 * term.c (write_glyphs): Use a locally declared conversion_buffer.
797 (insert_glyphs): Likewise.
799 * w32console.c (write_glyphs): Use a locally declared
802 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
804 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
805 member of display_info is NULL.
807 2000-08-15 Gerd Moellmann <gerd@gnu.org>
809 * alloc.c (compact_small_strings): Use safe_bcopy, add an
812 * term.c (turn_off_face): Reset standout_mode when resetting
813 appearances with capability `me'.
814 (write_glyphs): Switch on inverse video before each face change.
816 2000-08-14 Dave Love <fx@gnu.org>
818 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
819 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
820 (lisp_free): Declare and make static.
822 * window.c: Fix embedded comment.
823 (syms_of_window): Fix doc string.
825 2000-08-14 Gerd Moellmann <gerd@gnu.org>
827 * keymap.c (push_key_description): If C without modifiers is < 32,
828 make sure to print `C-' before `M-', like in the manual.
830 2000-08-11 Gerd Moellmann <gerd@gnu.org>
832 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
833 since they aren't relocated anymore.
834 (sxhash_string): Make sure returned hash code fits in a Lisp
837 * xdisp.c (try_cursor_movement): Fix handling of cursor in
838 partially visible line which is smaller than the window's
841 2000-08-11 Kenichi Handa <handa@etl.go.jp>
843 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
844 the multibyte form of eight-bit-control characters.
845 (Fccl_execute_on_string): Initialize ccl->multibyte.
847 * ccl.h (struct ccl_program): New member multibyte.
849 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
851 2000-08-11 Kenichi Handa <handa@etl.go.jp>
853 * regex.c (regex_compile) <normal_char>: Pay attention to
855 (analyse_first) <exactn>: Setup fastmap correctly for
856 eight-bit-control characters.
858 2000-08-11 Kenichi Handa <handa@etl.go.jp>
860 * termhooks.h (enum event_kind): New member
861 multibyte_char_keystroke.
863 * keyboard.c (make_lispy_event): Handle the new event type
864 multibyte_char_keystroke.
866 * xterm.c: Include coding.h.
867 (XTread_socket): Work around a bug of XmbLookupString. If the
868 input is from XIM, decode it according to the current locale. In
869 that case, generate multibyte_char_keystroke events.
871 2000-08-11 Kenichi Handa <handa@etl.go.jp>
873 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
874 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
876 2000-08-10 Gerd Moellmann <gerd@gnu.org>
878 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
879 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
880 (move_it_in_display_line_to): Record iterator's ascent and descent
881 before producing glyphs, and restore them when we know the glyph
882 doesn't fit on the line.
883 (move_it_to): Restructured so that it's easier to debug. If
884 moving to a vpos, and not moving to an x or character position,
885 stop as soon as the specified vpos is reached; don't move further
886 into that line because that might change the computed line height.
887 (try_cursor_movement): New function, extracted from the cursor
888 movement branch of redisplay_window. If ending on a partially
889 visible line, don't try to scroll if the cursor line is taller
891 (redisplay_window): Use try_cursor_movement.
893 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
894 because that function doesn't cope with variable-height lines.
896 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
897 box cursor because that's better visible for large images.
899 2000-08-10 Miles Bader <miles@gnu.org>
901 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
903 2000-08-10 Gerd Moellmann <gerd@gnu.org>
905 * xdisp.c (Vmessages_buffer_name): New variable.
906 (message_dolog): Use it.
907 (syms_of_xdisp): Initialize it.
909 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
911 * msdos.c (IT_note_mouse_highlight): Update the calls to
913 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
914 redundant now that keyboard.h is included.
916 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
918 * keyboard.c (kbd_buffer_events_waiting): New function.
920 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
922 * msdos.c: Include keyboard.h.
923 (XMenuActivate): Empty no_event events from the event buffer. If
924 no events are left after that, call clear_input_pending.
925 (mouse_clear_clicks): New function, code moved from mouse_init.
926 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
927 mouse driver to ``forget'' any past clicks.
929 * Makefile.in (msdos.o): Depend on keyboard.h.
931 2000-08-09 Gerd Moellmann <gerd@gnu.org>
933 * lisp.h (input_pending): External declaration.
935 * dispextern.h (Qredisplay_dont_pause): Declare extern.
937 * xdisp.c (echo_area_display): Display thoroughly if input is
938 pending. Bind redisplay-dont-pause to t during the redisplay.
939 in case input is pending.
941 * dispnew.c (Qredisplay_dont_pause): New variable.
942 (syms_of_display): Initialize and staticpro it.
943 (update_frame_1): Don't interrupt the display for pending input if
944 redisplay_dont_pause is set.
946 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
948 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
950 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
952 * callproc.c (Fcall_process): Terminate the unwind-protect around
953 the post-read-conversion of coding system.
955 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
956 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
957 * buffer.h (overlays_at): Update prototype.
958 * xdisp.c (next_overlay_change): Update call to overlays_at.
959 * xfaces.c (face_at_buffer_position): Likewise.
960 * textprop.c (Fget_char_property): Likewise.
961 * xterm.c (note_mouse_highlight): Likewise.
963 * minibuf.c (do_completion): Don't consider a simple change of
964 case as `completion'.
966 2000-08-08 Ken Raeburn <raeburn@gnu.org>
968 * keyboard.c (syms_of_keyboard): Initialize
969 last_point_position_buffer.
970 * undo.c (record_delete): Make sure last_point_position_buffer is
971 a buffer before comparing pointers.
973 * coding.h (decode_coding_string): Declare.
975 * intervals.h (Fprevious_single_char_property_change): Declare.
977 * textprop.c (Fprevious_single_char_property_change): Don't do
978 arithmetic directly on lisp objects.
980 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
983 * keyboard.h (menu_item_eval_property): Declare.
985 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
986 reuse as buffer name, instead of recreating (and discarding) every
987 time a message is logged.
988 (with_echo_area_buffer): Make callback arg A2 a lisp object.
989 (current_message_1, truncate_message_1, set_message_1)
990 (display_echo_area_1, resize_mini_window_1): Signatures changed.
991 (current_message, truncate_echo_area, display_echo_area)
992 (resize_echo_area_axactly): Changed calls.
994 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
996 (Ffind_coding_systems_region_internal): First argument to Fappend
997 must be an integer, not a Lisp object.
999 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1001 * charset.c (Fchar_width): Doc fix.
1003 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1005 * charset.c (Fstring_width): Doc fix.
1007 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1009 * xdisp.c (start_display): When starting display on a continuation
1010 line, clear ascent and descent members of the iterator structure;
1011 the height of the continued line does not affect the height of the
1013 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1014 line taller than the window.
1015 (redisplay_window) <forced window start>: Handle case that the
1016 middle of the window is not found in any row.
1017 (dump_glyph_row): Show more information.
1018 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1019 first text line in a glyph matrix.
1021 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1022 of the clip area when image doesn't have a mask.
1024 * fns.c (sweep_weak_table): Fix survival conditions for
1025 key-or-value and key-and-value weakness.
1027 * .gdbinit (xhashtable): New command.
1029 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1030 tables out of the list of all weak hash tables.
1032 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1033 a new buffer is created, make sure echo_area_buffer[] references
1036 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1038 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1041 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1043 * syntax.c (skip_chars): Fix previous change. Make the handling
1044 of unibyte string consistent with that of regex search.
1046 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1048 * xmenu.c (popup_get_selection): Use xfree instead of free.
1050 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1052 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1054 * callproc.c (child_setup): Use xfree instead of free.
1056 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1058 (run_mac_command, closedir): Use `xfree' instead of `free'.
1060 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1062 * eval.c (error): Use xfree instead of free.
1064 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1066 * fns.c: Replace `illegal' with `invalid'.
1067 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1069 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1071 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1074 2000-08-04 Noah Friedman <friedman@splode.com>
1076 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1079 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1081 * syntax.c (skip_chars): Fix typo in error message.
1083 2000-08-04 Andreas Schwab <schwab@suse.de>
1085 * m/ia64.h: Moved from s/ia64.h.
1087 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1089 * process.c (read_process_output): Big simplification. Handle
1090 composition and post-read-conversion of coding system correctly.
1091 (send_process): Handle composition correctly.
1093 * callproc.c (Fcall_process): Handle post-read-conversion of
1094 coding system if any.
1096 * coding.c (decode_coding_iso2022): More strict check for handling
1098 (coding_restore_composition): Pay attention to the case that
1099 cmp_data is not set properly (because of invalid code in the
1101 (run_pre_post_conversion_on_str): Include text properties in the
1103 (decode_coding_string): Set members of coding correctly.
1105 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1107 * s/ia64.h: New file.
1109 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1110 Use NULL instead of 0 at the end of variable argument list of
1111 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1112 sizeof (int) < sizeof (void *).
1114 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1115 of variable argument lists of XtVaGetValues and XtVaSetValues.
1117 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1118 variable argument lists of XtVaGetValues and XtVaSetValues.
1120 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1122 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1123 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1125 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1128 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1129 in call to Fsingle_key_description.
1131 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1134 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1136 * window.c (display_buffer_reuse_frames): New variable.
1137 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1138 frames displaying BUFFER.
1139 (syms_of_window): Define Lisp variable
1140 display-buffer-reuse-frames.
1142 2000-08-01 Miles Bader <miles@gnu.org>
1144 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1145 when to constrain NEW_POS (they were pretty screwed up before).
1147 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1149 * msdos.c (run_msdos_command): Save and restore the master
1150 environment, for the case that child_setup signals an error.
1151 When mirroring slashes in DOS shell commands, don't fail when
1152 argv[2] has embedded blanks.
1153 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1154 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1155 (dos_ttraw): Call mouse_setup_buttons.
1157 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1158 using alloca; free it after run_msdos_command returns.
1160 2000-07-27 Dave Love <fx@gnu.org>
1162 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1164 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1167 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1169 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1171 * editfns.c (lisp_time_argument): Fix last change.
1173 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1175 * fns.c (Fdelete): Make it work on vectors and strings in addition
1178 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1179 (syms_of_fns): Initialize new variables.
1180 (sweep_weak_table): Handle weakness `key-or-value' and
1182 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1183 weakness, with t meaning the same as `key-and-value'.
1185 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1187 * coding.h (struct coding_system): Member safe_charset deleted.
1189 * coding.c (Qsafe_charsets): This variable deleted.
1190 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1192 (coding_safe_chars): New function.
1193 (CODING_SAFE_CHAR_P): New macro.
1194 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1195 checking safe_charsets member of the coding system. Caller
1197 (detect_coding_iso2022): New local variable safe_chars.
1198 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1199 safe_charsets member of the coding system.
1200 (decode_coding_iso2022): New local variable safe_chars.
1201 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1202 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1203 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1204 (ENCODE_UNSAFE_CHARACTER): New macro.
1205 (encode_coding_iso2022): New local variable safe_chars. Check
1207 (setup_coding_system): Delete the code to initialize
1208 coding->safe_charses
1209 (intersection, find_safe_codings): New functions.
1210 (Ffind_coding_systems_region_internal): New function.
1211 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1212 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1213 variable and initialize it.
1215 * fns.c (char_table_ref_and_index): New function.
1217 * lisp.h (char_table_ref_and_index): Add prototype.
1219 2000-07-26 Sam Steingold <sds@gnu.org>
1221 * editfns.c (lisp_time_argument): Added third argument `usec'.
1222 (Ffloat_time): New built-in Lisp function.
1224 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1226 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1227 for the character code.
1229 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1232 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1233 if called for a popup menu.
1234 (xmenu_show): Store help string in widget values.
1236 2000-07-26 Dave Love <fx@gnu.org>
1238 * syswait.h: Move some definitions.
1239 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1240 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1241 perspicuous definitions.
1242 (WTERMSIG): Fix bit pattern used.
1244 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1246 * print.c (print_object): If vector printing is truncated, print
1247 "..." to indicate it as well as the case of list printing.
1249 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1251 * xdisp.c (next_element_from_display_vector): Improve comments.
1253 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1254 for the character code, and the rest for the face id as in 20.x.
1255 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1257 * window.c (window_display_table): Cleaned up.
1259 * syntax.c (Fforward_word): Add last arg nil in call of
1260 Fconstrain_to_field.
1262 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1264 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1265 identical but for the letter-case, don't call
1266 barf_or_query_if_file_exists.
1268 2000-07-25 Miles Bader <miles@gnu.org>
1270 * editfns.c (find_field): Honor special `boundary' fields.
1271 (Qboundary): New variables.
1272 (syms_of_editfns): Initialize Qboundary.
1273 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1274 Use scan_buffer instead of find_before_next_newline, because it
1275 allows us to detect the boundary case where there's a newline at
1277 * lisp.h (Fconstrain_to_field): Update external declaration.
1279 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1281 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1284 2000-07-24 Dave Love <fx@gnu.org>
1286 * s/sunos4-0.h, s/sol2.h:
1287 (LIBS_TERMCAP): Move from m/sparc.h.
1289 * m/sparc.h (TERMINFO): Moved to system files (probably only
1290 relevant for sunos4 judging by its vintage).
1291 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1294 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1296 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1297 name to single_keymap_panes.
1299 2000-07-24 Andreas Schwab <schwab@suse.de>
1301 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1303 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1305 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1306 parameters instead of using int parameters. Expect FN to accept
1307 EMACS_INT parameters.
1308 (display_echo_area, resize_echo_area_axactly, current_message)
1309 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1310 with new argument list.
1311 (resize_mini_window_1): New callback function.
1312 (current_message_1, truncate_message_1, set_message_1): Change
1313 parameter lists to the new format expected by
1314 with_echo_area_buffer.
1316 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1318 * fontset.c (fontset_ref): Remove INLINE declaration.
1319 (fontset_ref_via_base): Likewise.
1320 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1323 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1325 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1326 correct order of priority. If help echo was found in an overlay,
1327 use that overlay as the object in which the help echo was found.
1329 2000-07-22 Miles Bader <miles@gnu.org>
1331 * textprop.c (Fprevious_single_char_property_change): The initial
1332 property value should be from the position preceding POSITION, not
1335 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1337 * coding.c (syms_of_coding): Doc fix for
1338 inhibit-iso-escape-detection.
1340 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1342 * xterm.c (note_mouse_highlight): Process overlays in the right
1345 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1347 * xterm.c (note_mouse_highlight): If help-echo was found in an
1348 overlay, use that overlay as the object in which the help was
1351 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1353 * window.c (foreach_window): Instead of a fake variable argument
1354 list, take one USER_DATA argument.
1355 (foreach_window_1): Likewise, and call callback functions with two
1356 args, the window and USER_DATA.
1357 (struct check_window_data): New struct.
1358 (check_window_containing): Use it.
1359 (window_from_coordinates): Set up a struct check_window_data for
1361 (add_window_to_list, freeze_window_start): Change parameters
1362 according to new calling convention.
1364 * window.h (foreach_window): Change prototype.
1366 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1368 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1370 * xmenu.c (menu_help_callback): Call show_help_echo with
1371 additional arguments OBJECT and POS.
1373 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1375 * data.c (Faset): Allow storing any multibyte character in a
1376 string. Convert unibyte string to multibyte if necessary.
1378 * xfns.c (x_encode_text): New function.
1379 (x_set_name): Use x_encode_text.
1380 (x_set_title): Likewise.
1382 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1384 * xterm.h (x_encode_text): Add prototype.
1386 2000-07-20 Dave Love <fx@gnu.org>
1388 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1391 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1393 * msdos.c (help_echo_window): New variable.
1394 (syms_of_msdos): Initialize and staticpro it.
1395 (IT_note_mode_line_highlight): Set help_echo_window.
1396 (IT_note_mouse_highlight): Ditto.
1397 (dos_rawgetc): Store help_echo_window in the second event produced
1400 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1401 Record the object that generated the help echo and the position of
1402 that object in help_echo_object and help_echo_pos. Record that
1403 some glyphs in a row are displayed in mouse-face.
1404 (IT_update_begin): Don't clear mouse highlight unless one of the
1405 enabled glyph rows is marked as being displayed in mouse-face.
1406 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1407 and position recorded in help_echo_object and help_echo_pos to the
1409 (IT_menu_display): Accept a new argument PN: the pane number of
1410 the current menu pane. Record the pane number and the item
1411 number of the item which has associated help string.
1412 (XMenuActivate): Update the prototype for help_callback in
1413 function declaration. Call IT_menu_display with the current menu
1414 pane number as an additional argument. Call help_callback with
1415 two additional arguments: the pane number and the item number of
1416 the menu item associated with the help text.
1417 (help_echo_object, help_echo_pos): New variables.
1418 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1420 * msdos.h (XMenuActivate): Update prototype.
1422 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1424 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1425 Add some more prototypes.
1427 * xterm.c, xterm.h: Add some more prototypes.
1429 * lisp.h (Fnext_single_char_property_change): Add prototype.
1431 * dispnew.c (direct_output_for_insert): Remove confusing
1432 outer local variable mouse_face_overwritten_p.
1433 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1435 * alloc.c (allocate_string_data): Don't copy old string contents.
1437 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1439 * coding.c (code_convert_region): Delete text properties before
1440 shrinking the conversion region.
1442 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1444 * dispnew.c (update_text_area): Write the whole row if it
1445 has mouse-face in it.
1447 * xfaces.c (face-alternative-font-family-alist): Remove
1448 DEFVAR_LISP; staticpro instead.
1450 * xmenu.c (menu_help_callback): Call show_help_echo with
1453 * keyboard.c (show_help_echo): Add parameter WINDOW.
1454 (read_char): Call show_help_echo with window extracted from Lisp
1456 (gen_help_event): Add parameter WINDOW.
1458 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1460 * xterm.c (help_echo_window): New variable.
1461 (note_mouse_highlight, note_tool_bar_highlight): Set
1463 (XTread_socket): Pass help_echo_window to gen_help_event.
1464 (syms_of_xterm): Initialize and staticpro help_echo_window.
1466 2000-07-18 Dave Love <fx@gnu.org>
1468 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1471 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1473 * alloc.c (allocate_string_data): If string had already data
1474 assigned, copy old contents to new string data.
1476 * coding.c (syms_of_coding): Fix typo in spelling of variable
1477 `inhibit-iso-escape-detection'.
1479 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1481 * Makefile.in: Add dependencies on dispextern.h.
1482 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1483 `free'; both can conflict with system header files.
1485 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1487 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1490 2000-07-18 Dave Love <fx@gnu.org>
1492 * window.c (Fwindow_list): Declare arg `window'.
1494 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1496 * coding.c (setup_coding_system): Don't override the explicitly
1497 specified designations.
1499 2000-07-15 Miles Bader <miles@gnu.org>
1501 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1502 from `text_property_eq' and `text_property_stickiness', respectively.
1503 (find_field, Fconstrain_to_field, char_property_eq)
1504 (char_property_stickiness): Changed to call char-property functions
1505 instead of text-property-only ones.
1507 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1508 `next_single_char_property_change'). Do more error checking, and
1509 cleanup limit behavior.
1510 (Fprevious_single_char_property_change): New function.
1511 (syms_of_textprop): Initialize new subrs.
1513 * xdisp.c (display_prop_end, invisible_text_between_p):
1514 Call Fnext_single_char_property_change instead of
1515 next_single_char_property_change.
1517 2000-07-15 Jason Rumney <jasonr@gnu.org>
1519 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1520 after menu is finished with.
1521 (add_menu_item): Only consider wv->title as a menu title.
1522 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1524 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1526 (FONT_REGEXP): Remove unused macro, and its sub-components.
1527 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1529 * w32term.c (help_echo_object, help_echo_pos): New variables.
1530 (note_mode_line_highlight): Store additional information about the
1531 help-echo in help_echo_object and help_echo_pos. Check both
1532 `local-map' and `keymap' properties for changing the cursor
1533 (note_mouse_highlight): Store additional information about the
1534 help-echo in help_echo_object and help_echo_pos.
1535 (note_tool_bar_highlight): Set help_echo_object to nil and
1536 help_echo_pos to -1.
1537 (w32_read_socket): Use gen_help_event instead of filling
1538 input_events manually.
1539 (syms_of_w32term): Staticpro help_echo_object.
1540 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1541 set, arrange for a mouse-highlight redisplay in
1543 (x_clear_mouse_face): New function.
1544 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1545 (x_update_window_begin): No need to turn off the mouse
1547 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1548 depending on whether they contain glyphs highlighted in
1550 (x_fill_stretch_glyph_string): Consume runs of stretch
1551 glyphs instead of a single one.
1552 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1553 with new argument list.
1554 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1555 (x_append_glyph, x_append_composite_glyph)
1556 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1557 changes in struct glyph starting 1999-12-27. See comments for
1558 xterm.c on 2000-07-05.
1560 2000-07-14 Sam Steingold <sds@gnu.org>
1562 * xfaces.c (realize_x_face): Fix the last patch:
1563 check `default_face' before dereferencing.
1565 2000-07-14 Dave Love <fx@gnu.org>
1567 * syntax.c (back_comment): Add null default in switch (for pcc).
1569 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1571 * xfaces.c (realize_x_face): Make fontset using the base of the
1572 default_face's fontset, not using the default fontset.
1574 * coding.c (inhibit_iso_escape_detection): New variable.
1575 (syms_of_coding): Make it a Lisp variable.
1576 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1577 nonzero, ignore ISO2022's escape sequence.
1579 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1581 * alloca.c (malloc) [emacs]: Define as xmalloc.
1583 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1584 use that instead of the mouse position. Add parameters DX and DY.
1586 * dispextern.h (Fx_show_tip): Adjust number of parameters
1589 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1590 if HELP is a function, call it with OBJECT and POS as parameters
1591 to get the help to display.
1592 (gen_help_event, kbd_buffer_store_help_event): New functions.
1593 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1594 (read_char): Call show_help_echo with new parameters.
1596 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1599 * xterm.c (help_echo_object, help_echo_pos): New variables.
1600 (note_mode_line_highlight): Store additional information about the
1601 help-echo in help_echo_object and help_echo_pos. Check both
1602 `local-map' and `keymap' properties for changing the cursor
1603 (note_mouse_highlight): Store additional information about the
1604 help-echo in help_echo_object and help_echo_pos.
1605 (note_tool_bar_highlight): Set help_echo_object to nil and
1606 help_echo_pos to -1.
1607 (XTread_socket): Use gen_help_event instead of filling
1608 input_events manually.
1609 (syms_of_xterm): Staticpro help_echo_object.
1611 * xmenu.c (menu_highlight_callback): Use
1612 kbd_buffer_store_help_event instead of setting up and input_event
1615 * xdisp.c (eval_form): GCPRO argument sexpr.
1616 (call_function): New function.
1617 (handle_single_display_prop): Use call_function and FUNCTIONP
1618 instead of checking whether if font_height is a symbol and
1621 * eval.c (internal_condition_case_2): New function.
1623 * lisp.h (FUNCTIONP): New macro.
1624 (internal_condition_case_2, call_function): Add prototypes.
1626 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1627 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1628 Always set `arg' member of input_events.
1629 (construct_menu_click): Unused function removed.
1631 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1633 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1634 (construct_drag_n_drop, x_scroll_bar_handle_click)
1635 (w32_read_socket): Always set `arg' member of input_events.
1637 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1639 * lisp.h (eval_form): Add prototype.
1641 * xdisp.c (eval_form): Make it externally visible.
1643 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1645 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1646 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1647 consing. For prefix events, store the frame in the `arg' slot of
1648 the event, otherwise store the key there.
1649 (XTread_socket): Instead of consing, use the frame_or_window slot
1650 of HELP_EVENTs for the frame, and the `arg' slot for the help
1653 * xmenu.c (menu_highlight_callback): Store help string in the
1654 `arg' member of the input event; don't cons.
1655 (menubar_selection_callback): Use the `arg' slot of input events
1656 to queue additional information, instead of consing.
1658 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1660 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1662 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1664 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1665 input events to queue additional information, instead of consing.
1667 * keyboard.c (kbd_buffer_gcpro): Renamed from
1668 kbd_buffer_frame_or_window. Now used for all Lisp objects
1669 referenced from the input queue.
1670 (kbd_buffer_store_event): Always use structure assignment for
1671 copying input events. Record all Lisp objects referenced from
1672 events in kbd_buffer_gcpro.
1673 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1674 differently from input events. Test for prefix menu_bar_events
1675 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1676 event in kbd_buffer_gcpro to nil.
1677 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1678 frame_or_window is equal to its arg member as prefix events.
1679 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1680 used by an input event to nil.
1681 (init_keyboard): Use two times the size of the input queue
1682 for kbd_buffer_gcpro.
1683 (syms_of_keyboard): Likewise.
1685 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1688 * termhooks.h (struct input_event): Add member `arg'.
1689 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1690 (USER_SIGNAL_EVENT): Renamed from user_signal.
1692 * xfaces.c (ASET): Remove definition.
1694 * lisp.h (AREF, ASET, ASIZE): New macros.
1696 * fontset.c (AREF, ASIZE): Remove definitions.
1698 * fns.c (AREF): Remove definition.
1700 * composite.c (AREF): Remove definition.
1702 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1704 * dispnew.c (redraw_overlapped_rows): Add missing local.
1705 (scrolling_window): Remove debug code.
1707 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1708 Before scrolling, turn off a mouse-highlight in the window
1711 * xterm.c (x_update_window_end): Add parameter
1712 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1713 redisplay in XTframe_up_to_date.
1714 (x_clear_mouse_face): New function.
1715 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1717 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1719 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1720 it when any row is written to that contains glyphs highlighted in
1722 (update_window): Call the window update end hook with new
1723 parameter MOUSE_FACE_OVERWRITTEN_P.
1724 (direct_output_for_insert): Give up if row contains mouse-face.
1726 * dispextern.h (struct redisplay_interface): Add parameter
1727 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1728 (clear_mouse_face): New function pointer member.
1730 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1732 * syntax.c (back_comment): Use one switch rather than a few `if's.
1733 Obey open_paren_in_column_0_is_defun_start.
1734 When reverting to the `slow' method, try to nicely handle the case
1735 of nested comments by checking that the comment-starter we found
1736 does indeed match the comment-ender.
1737 (scan_sexps_forward, scan_sexps_forward):
1738 Ignore excessive opening parenthesis rather than throwing an error.
1740 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1742 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1743 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1745 * dispnew.c (direct_output_forward_char): Give up if currently
1746 displaying a message instead of the minibuffer contents.
1748 * xterm.c (x_update_window_begin): No need to turn off the mouse
1750 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1751 depending on whether they contain glyphs highlighted in
1754 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1755 compare the mouse_face_p flags of both rows.
1757 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1759 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1761 * keyboard.c (show_help_echo): Accept additional parameter
1762 ok_to_overwrite_keystroke_echo.
1763 (read_char): Call show_help_echo with a zero
1764 ok_to_overwrite_keystroke_echo argument.
1765 * keyboard.h (show_help_echo): Update prototype of
1767 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1768 ok_to_overwrite_keystroke_echo argument.
1769 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1770 non-zero ok_to_overwrite_keystroke_echo argument.
1772 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1774 * xdisp.c (try_window_id): If changes are all below what is
1775 displayed in the window, and point is in the window, we still
1776 might have to find point on the display.
1778 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1779 glyphs instead of a single one.
1780 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1781 with new argument list.
1782 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1784 * keymap.c (get_keymap_1): Add comment that this function can GC.
1785 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1786 comment that functions can GC.
1787 (Fset_keymap_parent): GCPRO arg KEYMAP.
1789 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1791 * msdos.c (XMenuActivate): After exiting the menu, restore the
1792 echo area message and erase it.
1794 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1796 * fontset.c (Ffontset_info): Make the return value more compatible
1797 with that of Emacs 20.
1799 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1801 * eval.c (Fsignal): Handle case that backtrace_list is null.
1803 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1805 * ccl.c (Fccl_execute): Typo fixed.
1807 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1809 * window.c (window_loop): Add missing gcpro1 local variable.
1811 * window.c (Fwindow_list): Reverse list at the end.
1812 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1813 means allow windows on OWINDOW's frame, only.
1814 (window_loop): Simplified; use Fwindow_list.
1816 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1818 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1820 * xterm.c (XTread_socket): Increment handling_signal at the start,
1821 decrement it at the end.
1823 * eval.c (handling_signal): New variable.
1824 (Fsignal): Abort if handling_signal is non-zero.
1826 * lisp.h (handling_signal): External declaration.
1828 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1830 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1832 Sound support for NetBSD through "Linux emulation" support:
1833 * config.in (HAVE_SOUNDCARD_H): Undef.
1834 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1835 * Makefile.in (LIBSOUND): New variable.
1836 (LIBES): Include it.
1837 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1839 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1841 (vox_open): Use DEFAULT_SOUND_DEVICE.
1842 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1844 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1846 * print.c (print_error_message): If Vsignaling_function is set,
1847 show it in *Messages*.
1849 * lisp.h (Vsignaling_function): External declaration.
1851 * eval.c (Vsignaling_function): New variable.
1852 (Fsignal): Compute it.
1853 (syms_of_eval): Staticpro it.
1855 2000-07-05 Dave Love <fx@gnu.org>
1857 * syswait.h: Use the autoconf recommended approach. Old code
1858 #if'd out in case we need to revert.
1860 * config.in (HAVE_SYS_WAIT_H): Added.
1862 2000-07-05 Andrew Innes <andrewi@gnu.org>
1864 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1865 when non-NULL instead of __morecore, to take account of buffer
1866 memory. This also solves a problem with spurious memory warnings
1869 * ralloc.c: Make real_morecore non-static.
1871 * eval.c (internal_condition_case): Comment out abort if
1872 interrupt_input_blocked is not zero.
1874 * makefile.nt: Add support for `bootstrap' and related targets.
1875 Include minimal debug info in emacs.exe in release build.
1876 Remove all dependencies on lisp.h, and fixup some others.
1878 * w32.c (init_environment): Install code from 20.7 for providing
1879 default values for environment variables, based on the
1880 executable's own location.
1881 (map_w32_filename): Handle filenames that are longer than
1883 (sys_socket): Install socket inheritance bug fix from 20.7.
1885 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
1886 here via blockinput.h).
1888 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
1890 * w32menu.c (w32_menu_display_help):
1891 * xmenu.c (menu_help_callback): Use show_help_echo.
1893 * keyboard.h (show_help_echo): Declare.
1895 * keyboard.c (show_help_echo): New function, extracted from read_char.
1896 Feval its `msg' argument if it's a cons cell.
1897 (read_char): Use it.
1898 (follow_key): Pass `autoload' to get_keyelt.
1900 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
1901 (note_tool_bar_highlight, XTread_socket):
1902 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
1904 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
1905 (note_tool_bar_highlight, w32_read_socket):
1906 Do not gratuitously ignore non-string `help-echo' properties.
1908 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1910 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
1912 * window.c (delete_all_subwindows): Reset Vwindow_list.
1914 * xterm.c (x_append_glyph, x_append_composite_glyph)
1915 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1916 changes in struct glyph starting 1999-12-27. Some bit-fields of
1917 struct glyph were not set, which made glyphs unequal when compared
1918 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
1919 effects were the result. This also depended on the contents of
1920 memory returned by xmalloc. If flickering happens again, activate
1921 the code in clear_glyph_row that's in #if 0. If the flickering is
1922 gone with that, chances are that it is caused by something
1925 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
1927 * dispextern.h: Add some comments.
1929 * window.c (add_window_to_list): Add parameter LIST.
1930 (window_list): Order list so that, for each frame, windows are
1931 in canonical order, and so that frames appear in the list in
1932 the order given by Vframe_list.
1933 (next_window): Reverse the handling of NEXT_P.
1935 2000-07-04 Gerd Moellmann <gerd@gnu.org>
1937 * window.c (Vwindow_list): New variable.
1938 (make_window, delete_window): Set Vwindow_list to nil.
1939 (check_window_containing): New function.
1940 (window_from_coordinates): Rewritten.
1941 (add_window_to_list, window_list, candidate_window_p)
1942 (decode_next_window_args, next_window): New functions.
1943 (Fnext_window, Fprevious_window): Rewritten in terms of
1945 (Fwindow_list): New function.
1946 (Fother_window): Cleaned up.
1947 (foreach_window): Add a longer "variable argument list". Let
1948 callback function return 0 to indicate that cycling over windows
1950 (foreach_window_1): Likewise.
1951 (freeze_window_start): Return int.
1952 (init_window): New function.
1953 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
1955 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
1956 input_event with bzero.
1957 (main): Call init_window.
1959 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
1962 2000-07-04 Kenichi Handa <handa@etl.go.jp>
1964 * composite.h (make_composition_value_copy): Extern it.
1966 * composite.c (make_composition_value_copy): New function.
1968 * editfns.c (Fformat): While copying text properties, make each
1969 composition property value a copy.
1971 * fns.c (concat): While copying text properties, make each
1972 composition property value a copy.
1974 2000-07-03 Gerd Moellmann <gerd@gnu.org>
1976 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
1978 * fns.c (sweep_weak_table): Mark only objects that are not
1981 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
1982 include those frames as candidates which have their focus
1983 redirected to the minibuffer frame.
1985 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
1987 * fns.c (Fputhash): Return `value' rather than nil.
1989 2000-06-30 Gerd Moellmann <gerd@gnu.org>
1991 * frame.c (next_frame): Don't check focus redirection in case
1992 MINIBUF is a window. Doing so excludes frames using MINIBUF
1993 unless their focus is redirected, which contradicts the
1994 specification of next-frame, and leads to infinite loops in
1995 certain situations when cycling through windows with next-window.
1997 2000-06-30 Kenichi Handa <handa@etl.go.jp>
1999 * coding.c (code_convert_region): Even if the length of text is
2000 zero, try to convert it if coding->type is coding_type_ccl.
2001 (decode_coding_string, encode_coding_string): Likewise.
2003 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2005 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2006 the display if windows_or_buffers_changed.
2008 * dispnew.c (struct row_entry): New structure.
2009 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2010 (row_table_size, old_lines, new_lines, old_lines_size)
2011 (new_lines_size, run_pool, runs_size, runs): New variables.
2012 (add_row_entry): New function.
2013 (scrolling_window): Use data structures allocated with xmalloc and
2014 held in global variables, instead of allocating them with alloca and
2015 holding them in local variables. Use a larger hash table whose
2016 size depends on glyph matrix sizes. Don't use bzero to clear the
2017 hash table; instead, clear used slots only.
2019 * fns.c (next_almost_prime): Make it externally visible.
2021 * lisp.h (next_almost_prime): Add prototype.
2023 * s/isc4-0.h (sigunblock): Define.
2025 * s/sco5.h (sigunblock): Define.
2027 2000-06-27 Dave Love <fx@gnu.org>
2029 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2030 (moved to osf5-0.h).
2031 [!NOT_C_CODE]: Protect string.h stuff.
2033 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2034 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2036 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2038 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2039 below the last line from the needed window height.
2041 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2043 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2044 (Fwidget_get): Use it.
2045 (syms_of_fns): Defsubr it.
2047 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2049 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2050 display info for XIM.
2051 (xim_open_dpy): Likewise.
2052 (xim_close_dpy): Don't free the display info's XIM.
2054 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2056 * config.in (USE_XIM): New define.
2058 * keymap.c (get_keyelt): For menu-items containing a `:filter
2059 FILTER', apply FILTER to the menu-item's definition to get the
2060 real definition to use.
2062 * lisp.h (QCfilter): External declaration.
2064 * xfns.c (Fimage_size): New function.
2065 (syms_of_xfns): Defsubr it.
2067 2000-06-26 Andreas Schwab <schwab@suse.de>
2069 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2072 2000-06-25 Dave Love <fx@gnu.org>
2074 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2077 * Makefile.in (blockinput.h): Depend on atimer.h.
2078 (atimer.h): Depend on systime.h.
2080 * blockinput.h: Protect against multiple inclusion. Include
2083 * atimer.h: Protect against multiple inclusion. Include
2086 * lisp.h (swap_in_global_binding): Declare.
2088 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2090 * process.c (Fopen_network_stream): Turn off atimers for duration
2091 of call to connect. (Patch from Gerd.)
2093 2000-06-23 Dave Love <fx@gnu.org>
2095 * ralloc.c: Maybe include unistd.h
2097 * emacs.c (setgrp): Undefine before defining.
2098 (malloc_warning, set_time_zone_rule, index): Prototype.
2100 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2101 HAVE_STRUCT_TIMEZONE.
2103 * s/osf1.h: Move string.h hack here from alpha.h and make it
2105 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2107 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2108 (SOCKLEN_TYPE): Don't define.
2110 * m/alpha.h: Remove string.h hack.
2112 * s/osf5-0.h: New file.
2114 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2115 include time.h, done by systime.h.
2116 [__FreeBSD__]: Remove redundant includes.
2118 * callproc.c (setpgrp): Undefine before defining.
2119 (delete_temp_file): Return Qnil to avoid warning.
2121 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2123 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2126 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2128 * composite.h (compose_text): Declare.
2130 * xterm.c: Don't include sys/types.h unconditionally. Don't
2131 protect its inclusion with !USG (following xmenu.c).
2133 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2135 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2138 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2140 * coding.c (decode_eol_post_ccl): Special handling for undecided
2141 and inconsistent EOL types.
2143 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2145 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2146 trough color and main window's background color.
2148 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2151 * xterm.h (Xt_app_con): External declaration.
2153 * widget.c (EmacsFrameRealize): Fix typo.
2155 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2157 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2158 (handle_invisible_prop): Record the start of invisible text in
2159 it->add_overlay_start.
2160 (struct overlay_entry): Add member `overlay'.
2161 (handle_overlay_change): Simplify.
2162 (next_overlay_string): After having processed overlay strings at the
2163 end of the buffer, record that fact in
2164 it->overlay_strings_at_end_processed_p.
2165 (compare_overlay_entries): If before- and after-strings come
2166 from the same overlay, let before-strings come first.
2167 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2168 (load_overlay_strings): Take it->add_overlay_start into account
2169 when adding overlay strings.
2171 * dispextern.h (struct it): Add member add_overlay_start.
2173 2000-06-22 Dave Love <fx@gnu.org>
2175 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2177 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2179 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2181 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2184 2000-06-21 Dave Love <fx@gnu.org>
2186 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2188 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2190 * syntax.c (back_comment): Simplify string-parity counting (with
2191 the added benefit of handling multiple string-styles as long as
2192 they are not intertwined).
2193 Jump to the slow code as soon as a comment starter is found in
2194 a "string_lossage" position. Fixes the case: " /* " /* " */.
2196 2000-06-21 Dave Love <fx@gnu.org>
2198 * Makefile.in: Use GETLOADAVG_LIBS.
2200 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2201 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2203 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2205 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2206 (Fforward_comment, scan_lists):
2207 Check the comstyle of single-char comment-starters.
2208 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2209 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2210 Check the comstyle of single-char comment-starters.
2211 Clarify control-flow around the Scomment case.
2213 2000-06-20 Dave Love <fx@gnu.org>
2215 * fns.c (make_hash_table, maybe_resize_hash_table):
2216 Cast arg of next_almost_prime.
2218 * tparam.c [emacs]: Include lisp.h.
2220 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2223 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2225 * keyboard.c (adjust_point_for_property): Check if display
2226 property should be treated as intangible by looking at its
2229 * xdisp.c (single_display_prop_intangible_p)
2230 (display_prop_intangible_p): New functions.
2232 * dispextern.h (display_prop_intangible_p): Add prototype.
2234 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2236 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2237 argument to sigprocmask.
2239 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2240 argument to sigprocmask.
2242 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2243 sigprocmask_set, and pass a pointer to it to sigprocmask.
2245 * sysdep.c (sigprocmask_set): New variable.
2247 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2250 2000-06-20 Sam Steingold <sds@gnu.org>
2252 * xrdb.c: Don't declare xmalloc, xrealloc.
2254 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2256 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2257 (re_comp): Cast gettext return value to avoid complaints when
2260 2000-06-20 Dave Love <fx@gnu.org>
2262 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2265 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2267 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2269 * m/alpha.h: Don't declare xmalloc, xrealloc.
2271 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2273 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2275 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2277 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2280 * keyboard.h (poll_for_input_1): Declare.
2282 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2284 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2286 * doprnt.c: Don't declare xmalloc, xrealloc.
2288 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2289 (getenv, ctime, getwd): Removed.
2290 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2292 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2293 x_set_tool_bar_lines.
2295 * config.in: Add HAVE_GETWD. Move some definitions above
2296 machine/system includes.
2298 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2300 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2302 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2303 contain information about ENCODING.
2305 * fontset.c (FONTSET_ASCII): Use the first element of char table
2306 for an ASCII font, not defalt slot.
2307 (fontset_ref_via_base): If FONTSET doesn't contain information for
2308 C, try the default fontset.
2309 (make_fontset): Don't copy the default fontset.
2310 (fontset_font_pattern): Likewise.
2311 (accumulate_font_info): If ELT is nil, use the corresponding
2312 element in the default fontset.
2314 2000-06-19 Dave Love <fx@gnu.org>
2316 * syntax.c (Fparse_partial_sexp): Doc fix.
2318 * regex.h: Test PROTOTYPES as well as __STDC__.
2320 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2321 errno, strerror. Put text after #endif in comment.
2323 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2326 * xterm.c (x_frame_of_widget): Likewise.
2328 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2330 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2331 to Vfundamental_mode_abbrev_table.
2333 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2334 bogus objects are marked. This slows down GC by ~80 percent, but
2335 it might be worth trying when debugging GC-related problems.
2336 This feature requires conservative stack marking to be enabled.
2338 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2339 returns XLookupChars, reset `modifiers' to zero.
2341 2000-06-19 Dave Love <fx@gnu.org>
2343 * mktime.c: Unprotoized.
2345 2000-06-19 Richard Stallman <rms@gnu.org>
2347 * data.c (set_internal): If variable is frame-local,
2348 store the new value immediately into the frame parameter alist.
2350 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2352 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2353 in the custom handler pointer.
2355 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2356 value, or checks for CHAR_META can fail when Lisp_Object is a
2358 * keymap.c (get_keyelt): Likewise.
2360 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2362 * ccl.h (struct ccl_program): New member eol_type.
2363 (struct ccl_spec): New member cr_carryover.
2365 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2366 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2368 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2369 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2370 (decode_eol_post_ccl): New function.
2371 (decode_coding): Don't detect EOL format here for CCL based coding
2373 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2374 decode_eol_post_ccl after running the CCL program.
2375 (code_convert_region): Don't detect EOL format here for CCL based
2377 (decode_coding_string): Likewise.
2379 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2381 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2382 when treating it as an integer.
2384 * coding.h (encode_coding_string): Declare.
2386 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2389 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2390 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2391 to be passed to get_local_map.
2393 * sound.c (Fplay_sound): Don't call make_number on
2394 Frun_hook_with_args count argument.
2396 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2397 for lisp objects in X event structure data field, when lisp
2398 objects are represented with unions.
2399 (x_scroll_bar_to_input_event): Ditto.
2401 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2403 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2404 termination of string. Fix sense of test whether
2405 Vline_number_display_limit is an integer.
2407 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2409 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2410 only if HAVE_X_WINDOWS.
2412 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2415 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2418 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2420 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2423 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2425 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2426 start of the while loop.
2428 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2430 * atimer.c (alarm_signal_handler): Add forward declaration.
2432 * data.c (set_internal): Remove debug code.
2434 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2436 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2438 * unexec.c (toplevel) [COFF]: Include coff.h.
2440 * s/lynxos.h: New file.
2442 * keymap.c (Fsingle_key_description): Enclose function key and
2443 event symbol names in angle brackets.
2445 * xdisp.c (setup_echo_area_for_printing): Call
2446 message_log_maybe_newline if message_buf_print is not set.
2448 * print.c (printchar, strout): Don't check message_buf_print
2449 before calling setup_echo_area_for_printing because that
2450 function does something useful even when message_buf_print is
2453 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2455 (ensure_echo_area_buffers): Initialize echo buffer's
2456 truncate lines setting to nil.
2457 (with_echo_area_buffer): Don't set the echo buffer's truncate
2459 (set_message_1): Set it here instead, based on the value
2460 of message_truncate_lines.
2461 (resize_mini_window): Handle case that lines are truncated.
2462 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2463 message-truncate-lines.
2465 * keyboard.c (read_char): Bind message-truncate-lines to t
2466 while displaying a help-echo.
2468 * lisp.h (Qmessage_truncate_lines): External declaration.
2470 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2472 * xdisp.c (Vline_number_display_limit): Renamed from
2473 line_number_display_limit.
2474 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2475 Extend documentation string. Initialize
2476 Vline_number_display_limit to nil meaning no limit.
2477 (decode_mode_spec): Use Vline_number_display_limit with its new
2480 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2482 2000-06-13 Richard Stallman <rms@gnu.org>
2484 * frame.c (Fmodify_frame_parameters): Doc fix.
2486 * xfns.c (x_set_frame_parameters): Comment fix.
2488 * frame.c (store_frame_param): Call swap_in_global_binding if the
2489 variable's current binding was chosen based on this frame.
2491 * data.c (swap_in_global_binding): New function.
2493 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2495 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2496 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2498 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2500 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2502 2000-06-12 Jason Rumney <jasonr@gnu.org>
2504 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2506 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2508 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2510 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2512 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2514 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2515 (syms_of_xfaces): Defsubr Sdump_colors.
2516 (x_free_colors): Don't treat b&w specially on default visual.
2517 (x_free_dpy_colors): New function.
2518 (free_face_colors): Don't check visual class; it's done
2521 * xterm.c (x_frame_of_widget): New function.
2522 (x_alloc_nearest_color_for_widget): Use it.
2523 (x_copy_dpy_color): New function.
2524 (x_destroy_window): Free various colors.
2526 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2528 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2530 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2532 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2534 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2536 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2538 2000-06-11 Dave Love <fx@gnu.org>
2540 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2542 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2544 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2546 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2548 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2551 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2553 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2554 (regex_compile): Fix the code for handling the case of single byte
2555 char and multibyte char being mixed in a range within [...].
2557 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2558 and dst_multibyte members of coding.
2560 * charset.c (update_charset_table): Update the table
2562 (init_charset_once): Initialize elements of bytes_by_char_head to
2563 1 except for leading codes for private charases.
2565 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2566 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2569 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2571 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2572 access the data it doesn't point to.
2574 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2576 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2577 will be translated to a switch-frame event when reading the
2578 event queue. This is necessary because Emacs otherwise won't
2579 perform a switch-frame to a new frame until some other event, for
2580 example a keystroke event, forces it to do so. This has various
2581 effects, one visible being that the cursor of a frame created with
2582 C-x 5 2 or switched to with a window manager key binding like
2583 A-TAB stays hollow because selected_window isn't on the newly
2584 focused frame until the switch-frame is performed.
2586 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2587 generating a switch-frame event if necessary.
2589 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2591 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2594 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2596 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2599 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2601 * window.c (displayed_window_lines): Take empty lines at
2602 the bottom of a window into account.
2604 * window.c (displayed_window_lines): New function.
2605 (Fmove_to_window_line): Use displayed_window_lines to determine
2606 the number of lines to move, instead of using the window's height.
2608 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2609 to stop reading, even if the form read sets point to a different
2610 value when evaluated.
2612 * xdisp.c (display_line): Fix code deciding in which line to
2615 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2617 * fileio.c (e_write): Free composition data if stored in
2620 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2622 * xdisp.c (display_line): Set row's and iterator's
2623 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2624 Set cursor even if row ends in the middle of a character.
2625 (dump_glyph_row): Print values of new flags.
2626 (redisplay_window) <cursor movement in unchanged window>: When
2627 point has been moved forward, and PT is at the end of the cursor
2628 row, don't place the cursor in the next row if the cursor row ends
2629 in the middle of a character or at ZV.
2631 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2632 (struct glyph_row): Add starts_in_middle_of_char_p and
2633 ends_in_middle_of_char_p.
2634 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2635 ends_in_middle_of_char_p flag.
2636 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2638 * term.c (append_glyph): Revert change of 2000-06-06.
2640 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2641 padding glyph not fitting on line as whole character not
2644 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2645 this isn't true for images with `:ascent 100'.
2647 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2649 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2650 as modified if it is originally unmodified.
2652 * term.c (encode_terminal_code): Change the way to check if
2653 terminal coding does any conversion.
2654 (append_glyph): Set glyph->pixel_width correctly.
2656 * xdisp.c (display_line): While checking line continuation, pay
2657 attention to a padding glyph.
2659 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2661 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2663 2000-06-05 Dave Love <fx@gnu.org>
2665 * xdisp.c: Include fontset.h.
2667 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2669 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2671 * dispnew.c: Conditionally include term.h.
2673 * coding.h: Declare code_convert_string_norecord.
2675 * frame.h (struct frame): Use volatile unconditionally.
2677 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2679 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2681 * systime.h: Protect against multiple inclusion.
2682 (timezone) [USG5_4]: Define as time_t.
2684 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2685 (Foptimize_char_table, make_temp_name): Declare.
2687 * Makefile.in (xdisp.o): Depend on fontset.h.
2689 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2691 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2692 (Foptimize_char_table, make_temp_name): Declare.
2696 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2698 2000-06-02 Dave Love <fx@gnu.org>
2700 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2702 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2704 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2705 result face, set flags in that face indicating that colors may not
2708 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2709 glyph, use the ASCII NUL character to determine the face.
2711 2000-06-02 Dave Love <fx@gnu.org>
2713 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2714 (VFORK_RETURN_TYPE): Remove.
2716 * config.in: Add NO_MATHERR.
2718 2000-06-01 Dave Love <fx@gnu.org>
2720 * cmds.c (internal_self_insert): Don't check
2721 Vbefore_change_function, Vafter_change_function.
2723 * insdel.c (signal_before_change, signal_after_change): Likewise.
2725 * buffer.c (Vbefore_change_function, Vafter_change_function):
2726 Variables and their initializations deleted.
2728 * callint.c (Fcall_interactively): Doc fix.
2730 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2732 2000-05-31 Dave Love <fx@gnu.org>
2734 * textprop.c: Revert last change -- duplicated.
2736 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2738 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2741 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2743 2000-05-31 Jason Rumney <jasonr@gnu.org>
2745 * search.c (Fre_search_forward, Fre_search_backward)
2746 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2748 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2750 2000-05-30 Jason Rumney <jasonr@gnu.org>
2752 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2753 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2755 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2758 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2759 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2760 expand a nil default_filename.
2762 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2763 pointer to glyph_to_pixel_coords, not a frame.
2765 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2766 coding.h to dependencies.
2768 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2770 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2771 window pointer to be consistent with w32term.c and xterm.c.
2773 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2774 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2775 (Qline_spacing, Qcenter): New variables.
2776 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2777 (x_set_line_spacing): New function.
2778 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2780 (x_specified_cursor_type): New function.
2781 (x_set_cursor_type): Use it.
2782 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2784 (validate_x_resource_name, x_get_resource_string): Measure lengths
2785 of external strings in bytes.
2786 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2787 GetTextExtentPoint32 with NULL title.
2788 (Fx_create_frame): Initialize Qline_spacing.
2789 (w32_load_system_font): Initialize font->double_byte_p.
2790 (x_to_w32_charset): Use Vw32_charset_info_alist.
2791 (Image, busy cursor, tooltip functions): Merged changes from
2792 xfns.c. Not yet functional on Windows.
2794 * w32gui.h (W32FontStruct): Add double_byte_p member.
2796 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2797 (emacs_button_translation): Use it.
2798 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2799 in `mask' to be set.
2801 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2804 * w32term.c: Format and doc changes to bring closer to xterm.c.
2805 (w32_char_font_type): New enum.
2806 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2807 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2808 (w32_encode_char): New function.
2809 (x_encode_char): Removed.
2810 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2811 x_encode_char and w32_font_is_double_byte.
2812 (x_produce_image_glyph): Use image_ascent.
2813 (x_produce_glyphs): Use new version of w32_per_char_metric and
2814 handle NULL return value. Allow extra line spacing.
2815 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2816 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2817 w32_font_type member of glyph instead.
2818 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2819 (fast_find_position): Make sure not to consider rows not visible
2821 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2822 w32_menu_display_help with input blocked, as it can abort.
2823 (x_display_and_set_cursor): Choose cursor depending
2824 on buffer-local value of cursor_type.
2825 (x_draw_bar_cursor): Add parameter WIDTH.
2827 * w32term.h (CP_DEFAULT): Define.
2828 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2830 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2832 * search.c (Fre_search_forward, Fre_search_backward)
2833 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2835 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2837 * coding.c (detect_coding_iso2022): Fix code for checking
2838 CODING_CATEGORY_MASK_ISO_8_2.
2840 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2842 * regex.c (PREFETCH_NOLIMIT): New function.
2843 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2845 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2847 * syntax.c (find_defun_start): Move test for
2848 open_paren_in_column_0_is_defun_start outside of the loop.
2850 * xdisp.c (redisplay_window): Really switch buffers when
2851 displaying mode lines, and temporarily set selected_frame to the
2852 frame of the window that's redisplayed.
2854 * xfaces.c (free_realized_faces): Block/unblock input.
2855 (free_realized_multibyte_face): Ditto.
2857 2000-05-29 Dave Love <fx@gnu.org>
2859 * textprop.c (Qkeymap): New variable.
2860 (syms_of_textprop): Intern it.
2862 * keymap.c: Include intervals.h.
2863 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2865 * Makefile.in (keymap.o): Depend on intervals.h.
2867 * keyboard.c (menu_bar_items, tool_bar_items)
2868 (Fexecute_extended_command): Deal with `keymap' property.
2869 (read_key_sequence): Track map from `keymap' property as well as
2872 * intervals.c (get_local_map): Extra arg to allow looking for
2875 * intervals.h (map_property): New enum.
2876 (get_local_map): Extra arg using it.
2879 * lisp.h (get_local_map): Don't declare here.
2881 2000-05-29 Kenichi Handa <handa@etl.go.jp>
2883 * Makefile.in (callproc.o): Depend on composite.h.
2885 * callproc.c: Include composite.h.
2886 (Fcall_process): Handle composition correctly.
2888 * coding.h (coding_allocate_composition_data): Extern it.
2889 (coding_restore_composition): Likewise.
2891 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
2892 yet allocated, finish decoding with result
2893 CODING_FINISH_INSUFFICIENT_CMP.
2894 (coding_allocate_composition_data): Make it non-static.
2895 (coding_restore_composition): Likewise.
2897 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
2899 * charset.c (syms_of_charset): Revert last change.
2901 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2903 * term.c (produce_glyphs): Treat characters from the eight-bit-*
2904 charsets as unibyte, with 1-column screen width. Sent by Kenichi
2907 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2909 * charset.c (syms_of_charset): Set width of character sets
2910 eight-bit-control and eight-bit-graphic to 1 column.
2912 2000-05-26 Gerd Moellmann <gerd@gnu.org>
2914 * config.in (HAVE_SPEED_T): New define.
2916 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
2919 2000-05-26 Dave Love <fx@gnu.org>
2921 * coding.c (shrink_decoding_region): Initialize eol_conversion.
2923 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
2924 (Fsubr_arity): New function.
2925 (syms_of_data): Install them.
2927 2000-05-26 Kenichi Handa <handa@etl.go.jp>
2929 * charset.c (init_charset_once): Set the table bytes_by_char_head
2932 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
2933 the default fontset to what Emacs uses by default.
2934 (check_registry_encoding): This function deleted.
2935 (Fset_fontset_font): Remove the adhoc condition for the default
2936 fontset. Allow cons in FONTNAME.
2938 * fns.c (map_char_table): Ignore char-table entries for
2939 charsets eight-bit-control and eight-bit-graphic.
2941 2000-05-25 Ken Raeburn <raeburn@gnu.org>
2943 * emacs.c (main): Initialize keyboard syms before initializing
2944 window code, so face names are available.
2946 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
2948 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
2949 of an anchor at the beginning of a shy-group.
2951 2000-05-25 Gerd Moellmann <gerd@gnu.org>
2953 * xdisp.c (handle_invisible_prop): Don't try to skip over
2954 invisible text if end of text is already reached.
2956 2000-05-25 Dave Love <fx@gnu.org>
2958 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
2960 * coding.c (encode_eol): Add null statement after label.
2962 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
2964 * w16select.c (Fw16_set_clipboard_data): Fix the change from
2967 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2969 * ccl.c (ccl_driver): Fix previous change.
2971 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2973 * coding.c (run_pre_post_conversion_on_str): Set point to the
2974 beginning of buffer before calling coding->post_read_conversion.
2975 (decode_coding_string): Give correct args to
2976 run_pre_post_conversion_on_str.
2977 (encode_coding_string): Likewise.
2979 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
2980 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
2981 eight-bit-graphic correctly.
2983 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
2985 * fileio.c (Finsert_file_contents): Even if a file is not found,
2986 execute codes for setting up coding system. Call
2987 after-insert-file-functions unconditionally.
2989 2000-05-24 Gerd Moellmann <gerd@gnu.org>
2991 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
2992 BSD_PGRPS are not defined.
2994 2000-05-24 Kenichi Handa <handa@etl.go.jp>
2996 * charset.c (update_charset_table): Accept nil in LONG_NAME and
2998 (syms_of_charset): Avoid building same strings.
3000 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3002 * lread.c (Fload): Add a comment about the meaning of
3003 Vuser_init_file being t.
3005 * puresize.h (BASE_PURESIZE): Increase to 675000.
3007 * s/gnu-linux.h (setpgrp): Don't define it here because this
3008 prevents compilation on GNU/Linux systems with glib 2.2.
3010 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3013 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3015 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3016 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3018 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3020 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3022 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3025 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3027 * term.c (encode_terminal_code): Set coding->src_multibyte
3030 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3032 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3034 * keyboard.c (read_char): Allow character codes 128..255 to be
3035 handled by input-method-function.
3037 * insdel.c (adjust_markers_for_replace): Fix previous change.
3038 (adjust_after_replace): If PREV_TEXT is nil, call
3039 adjust_markers_for_insert, not adjust_markers_for_replace.
3041 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3043 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3044 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3045 [HAVE_GRANDPT]: Define.
3046 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3048 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3051 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3053 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3055 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3057 The following changes are to handle 8-bit characters in a
3058 multibyte buffer/string without facing with byte combining
3059 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3060 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3062 * Makefile.in (fns.o): Depend on charset.h.
3064 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3065 convert it to unibyte.
3066 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3068 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3069 apparent char boundary.
3070 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3071 0x80..0x9F to/from multibyte form.
3073 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3076 * callproc.c (Fcall_process): Always encode an argument string if
3077 it is multibyte. Setup src_multibyte and dst_multibyte members of
3078 process_coding properly.
3080 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3081 SPLIT_NON_ASCII_CHAR.
3083 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3085 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3087 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3089 (SPLIT_CHARACTER_SEQ): This macro deleted.
3090 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3092 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3093 and eight-bit-graphic.
3094 (char_to_string): Likewise. Signal an error for too large
3096 (char_printable_p): Return 0 for 8-bit characters.
3097 (update_charset_table): Update iso_charset_table only when a final
3098 character is non-negative.
3099 (find_charset_in_text): Renamed from find_charset_in_str.
3100 Arguments and return value changed. Callers changed.
3101 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3102 be -1 if CHARSET is used only internally.
3103 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3105 (Fcharset_after): Simplified.
3106 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3107 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3108 (multibyte_chars_in_text): Simplified by assuming there's no
3109 invalid multibyte sequence.
3110 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3111 str_as_unibyte): New functions.
3112 (Fstring): Simpified by assuming that byte combining never
3114 (init_charset_once): Initialization for
3115 LEADING_CODE_8_BIT_CONTROL.
3116 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3117 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3118 eight-bit-control and eight-bit-graphic.
3120 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3121 CHARSET_8_BIT_GRAPHIC): New macros.
3122 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3123 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3124 (CHARSET_REVERSE_CHARSET): Likewise.
3125 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3127 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3128 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3129 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3130 encounter an invalid multibyte sequence.
3131 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3132 sequence is always valid.
3133 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3134 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3136 (CHAR_STRING): For 8-bit characters, call char_to_string.
3137 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3138 multibyte sequence is always valid.
3139 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3140 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3141 str_as_unibyte): Extern them.
3142 (BCOPY_SHORT): Fix a bug.
3143 (CHAR_LEN): This macro deleted. Callers changed to use
3145 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3146 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3147 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3149 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3150 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3151 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3152 EMIT_BYTES): New macros.
3153 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3154 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3156 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3157 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3158 check the validity of multibyte sequence.
3159 (decode_coding_emacs_mule): New function.
3160 (encode_coding_emacs_mule): New macro.
3161 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3163 (DECODE_ISO_CHARACTER): Just return a character code.
3164 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3165 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3166 EMIT_CHAR to produced decoded characters. Exit the loop only by
3167 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3169 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3170 only position codes for an invalid character.
3171 (encode_designation_at_bol): Return new destination pointer. 5th
3172 arg DSTP is changed to DST.
3173 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3174 from the source by ONE_MORE_CHAR. Don't handle the case of last
3176 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3178 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3179 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3180 TWO_MORE_BYTES to fetch a byte from the source.
3181 (encode_eol): Pay attention to coding->src_multibyte.
3182 (detect_coding, detect_eol): Preserve members src_multibyte and
3184 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3185 (encoding_buffer_size): Set magnification to 3 for all coding
3186 systems that require encoding.
3187 (ccl_coding_driver): For decoding, be sure that the result is
3188 valid multibyte sequence.
3189 (decode_coding): Initialize coding->errors and coding->result.
3190 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3191 and raw-text, always call decode_eol. Handle the case of last
3192 block here. If not coding->dst_multibyte, convert the resulting
3193 sequence to unibyte.
3194 (encode_coding): Initialize coding->errors and coding->result.
3195 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3196 and raw-text, always call encode_eol. Handle the case of last
3198 (shrink_decoding_region, shrink_encoding_region): Detect cases
3199 that we can't skip data more rigidly.
3200 (code_convert_region): Setup src_multibyte and dst_multibyte
3201 members of coding. For decoding, if the buffer is multibyte,
3202 convert the source sequence to unibyte in advance. For encoding,
3203 if the buffer is multibyte, convert the resulting sequence to
3204 multibyte afterward.
3205 (run_pre_post_conversion_on_str): New function.
3206 (code_convert_string): Deleted and divided into the following two.
3207 (decode_coding_string, encode_coding_string): New functions.
3208 (code_convert_string1, code_convert_string_norecord): Call one of
3210 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3211 MAKE_NON_ASCII_CHAR.
3212 (Fset_terminal_coding_system_internal,
3213 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3214 and dst_multibyte members.
3215 (init_coding_once): Initialize iso_code_class with new enum
3216 ISO_control_0 and ISO_control_1.
3218 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3219 devided into ISO_control_0 and ISO_control_1.
3220 (struct coding_system): New members src_multibyte, dst_multibyte,
3221 errors, and result. Delete member fake_multibyte.
3222 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3224 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3227 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3230 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3232 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3234 (Ftranspose_region): Delete codes for handling byte combining.
3236 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3237 dst_multibyte members of coding. On handling REPLACE on unibyte
3238 buffer, convert the result of decode_coding to unibyte. On
3239 inserting into a mutibyte buffer, always call code_convert_region.
3240 (e_write): Setup coding->src_multibyte according to the
3241 multibyteness of the source (buffer or string).
3243 * fns.c (concat): Handle 8-bit characters correctly.
3244 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3245 unibyte in the result.
3246 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3247 valid multibyte form in the result.
3248 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3249 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3250 return -1, signal an error.
3251 (base64_encode_1): New arg MULTIBYTE. Get each character by
3252 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3253 character is found, return -1.
3254 (Fbase64_decode_region): Delete codes for handling byte-combining.
3255 Treat each decoded byte as a unibyte character.
3256 (Fbase64_decode_string): Return unibyte string.
3257 (Fcompare_strings, concat, string_byte_to_char): Use
3258 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3259 FETCH_STRING_CHAR_ADVANCE.
3260 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3261 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3263 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3264 SPLIT_NON_ASCII_CHAR.
3265 (fontset_ref_via_base, fontset_set): Likewise
3267 * insdel.c (adjust_markers_for_record_delete): Deleted.
3268 (adjust_markers_for_insert): Argument changed. Caller changed.
3269 (adjust_markers_for_replace): Likewise.
3270 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3271 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3272 (copy_text): Delete unused local varialbe c_save. For converting
3273 to multibyte, be sure to make all 8-bit characters in valid
3275 (count_size_as_multibyte): Handle 8-bit characters correctly.
3276 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3277 adjust_after_replace, replace_range, del_range_2)
3278 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3279 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3280 adjust_after_replace, replace_range, del_range_2) Delete codes for
3281 handling byte combining.
3282 (adjust_before_replace): Deleted.
3284 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3285 SPLIT_NON_ASCII_CHAR.
3286 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3287 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3289 (Fkey_description): Likewise.
3291 * lread.c (read1): On reading multibyte string, be sure to make
3292 all 8-bit chararacters in valid multibyte form.
3293 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3295 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3298 * process.c (Fstart_process): GCPRO current_dir before calling
3299 Ffind_operation_coding_system. Encode arguments here.
3300 (create_process): Don't encode arguments here. Setup
3301 src_multibyte and dst_multibyte members of struct coding.
3302 (read_process_output): Setup src_multibyte and dst_multibyte
3303 members of struct coding. If the output is to multibyte buffer,
3304 always decode the output of the process. Adjust the
3305 representation of 8-bit characters to the multibyteness of the
3307 (send_process): Setup coding->src_multibyte according to the
3308 multibyteness of the source.
3310 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3312 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3313 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3315 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3318 * w16select.c (Fw16_set_clipboard_data): Setup members
3319 src_multibyte and dst_multibyte of coding. Adjusted for the
3320 change for find_charset_in_str.
3321 (Fw16_get_clipboard_data): Likewise.
3323 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3324 dst_multibyte of coding.
3325 (x_to_w32_font): Likewise.
3327 * w32select.c (Fw32_set_clipboard_data): Setup members
3328 src_multibyte and dst_multibyte of coding. Adjusted for the
3329 change for find_charset_in_str.
3330 (Fw32_get_clipboard_data): Likewise.
3332 * xdisp.c (get_next_display_element): Handle 8-bit characters
3334 (next_element_from_display_vector): Use CHAR_BYTES instead of
3336 (disp_char_vector): Use SPLIT_CHAR instead of
3337 SPLIT_NON_ASCII_CHAR.
3339 * xselect.c (selection_data_to_lisp_data): Setup members
3340 src_multibyte and dst_multibyte of coding. Adjusted for the
3341 change for find_charset_in_str.
3342 (lisp_data_to_selection_data): Likewise.
3344 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3346 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3349 * dispextern.h (Vimage_types): Add extern declaration.
3351 * xdisp.c (Vimage_types): Moved here from xfns.c.
3352 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3354 * xfns.c (Vimages_types): Moved to xdisp.c.
3355 (syms_of_xfns): Move `image-types' to xdisp.c.
3357 * w32fns.c (Vimage_types): Removed.
3358 (syms_of_w32fns): Remove `image-types'.
3360 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3362 * fns.c (map_char_table): Pay attention to character number of
3363 charset. Check the validity of charset at the first level. For
3364 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3367 * fontset.c: Include "buffer.h".
3368 (fs_load_font): If the face has fontset, record the face ID in
3370 (Finternal_char_font): New function.
3371 (accumulate_font_info): New function.
3372 (Ffontset_info): Rewritten for the new fontset implementation.
3373 (syms_of_fontset): Register Vdefault_fontset in the first element
3374 of Vfontset_table. Include Vdefault_fontset in
3375 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3378 2000-05-16 Dave Love <fx@gnu.org>
3380 * m/iris5d.h: Deleted -- unused.
3382 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3384 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3385 `invalid' instead of `illegal'.
3387 * indent.c (Fmove_to_column): When ending within a tab, insert
3388 spaces first so that markers at the end of the tab get adjusted.
3390 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3391 buffer list that wasn't selected in that frame.
3393 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3394 is needed on mescaline, use a 2 char prefix, and call
3395 make_temp_name with second arg non-zero.
3397 * fileio.c (make_temp_name): New function, extracted from
3399 (Fmake_temp_name): Use it.
3401 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3403 * window.c (coordinates_in_window): Subtract 1 when computing
3406 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3408 * Makefile.in (lisp): Add env.elc.
3410 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3412 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3414 * search.c (Freplace_match): Handle case of `\N' in the
3415 replacement when there's no group N.
3417 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3419 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3420 of the message to message_dolog.
3422 * keyboard.c (read_char): Don't clear current message for help
3423 events; let the code handling help events handle this. Change
3424 code detecting help events that should be ignored.
3426 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3427 we're interating over a string.
3429 2000-05-09 Dave Love <fx@gnu.org>
3431 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3432 that offset before writing. Move gcpro region past call of
3435 2000-05-04 Dave Love <fx@gnu.org>
3437 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3439 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3441 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3442 of inserted characters when BUF equals the current buffer, and PT
3443 is in front of or equal to FROM.
3445 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3447 * xdisp.c (handle_single_display_prop): If display property value
3448 is invalid, or something not supported on the frame, restore
3449 iterator's position to what it was initially. Make sure to return
3450 0 for invalid and unsupported property values.
3452 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3453 that x_per_char_metric returns null.
3455 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3457 * xterm.h (struct face): Add forward declaration.
3458 (struct image): Ditto.
3459 (image_ascent): Add prototype.
3461 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3462 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3463 image_ascent instead of using IMAGE_ASCENT.
3465 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3466 (IMAGE_ASCENT): Removed.
3468 * xfns.c (Qcenter): New variable.
3469 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3470 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3471 (image_ascent): New function.
3472 (lookup_image): Recognize `:ascent center'.
3473 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3474 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3475 (xbm_load): Don't set image's ascent here.
3476 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3477 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3478 check ascent values here.
3479 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3480 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3481 (syms_of_xfns): Initialize Qcenter.
3483 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3484 to the limits, increase the limits.
3486 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3488 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3489 Check Vfont_encoding_alist against the full name of the opened
3492 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3494 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3495 taller than the window.
3497 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3499 * xfaces.c (realize_x_face): Fix the argument of the second
3500 xassert. BASE_FACE may not be a face for ASCII.
3502 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3504 * print.c (print_object): Treat print-length < 0 as nil.
3506 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3508 * s/freebsd.h (TERMCAP_OBJ): Removed.
3509 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3511 * lread.c (read1): Don't treat period followed by certain
3512 characters as symbol start.
3514 * xfns.c (slurp_file): New function.
3515 (xbm_image_p): Handle case of in-memory XBM files.
3516 (xbm_scan): Rewritten to work on memory buffers instead of files.
3517 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3518 Work on memory buffers instead of files. If DATA is null test
3519 if buffer looks like an in-memory XBM file.
3520 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3521 memory buffers instead of files.
3522 (xbm_file_p): New function.
3523 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3525 * lread.c (end_of_file_error): New function.
3526 (read1): Call it instead of signaling `end-of-file' directly.
3528 * print.c (print_error_message): Print data of `end-of-file'
3529 with Fprinc instead of Fprin1.
3531 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3533 * window.c (freeze_window_start): Check that minibuffer scroll
3534 window isn't nil before extracting the window structure pointer
3537 * undo.c (record_delete): If we hit the end of the undo list, stop
3538 picking elements apart.
3540 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3542 * xdisp.c (display_line): If lines are continued, restore
3543 iterator's ascent/descent information to the values before the
3544 first glyph not fitting on the line.
3546 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3548 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3549 positions in glyph matrix. Don't compute new window end
3552 * dispnew.c (increment_matrix_positions): Renamed from
3553 increment_glyph_matrix_buffer_positions.
3554 (increment_row_positions): Renamed from
3555 increment_glyph_row_buffer_positions.
3557 * dispextern.h: Change names of renamed functions from dispnew.c
3560 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3562 * fileio.c (Fdo_auto_save): Create directories for auto-save
3563 list file if necessary.
3565 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3566 from buffer or frame.
3567 (automatic_hscrolling_p): New variable.
3568 (hscroll_windows): Scroll windows horizontally only if automatic
3569 hscrolling is allowed.
3570 (syms_of_xdisp): New variable `automatic-hscrolling'.
3572 * frame.h (struct frame): Add member extra_line_spacing.
3574 * xfns.c (x_set_line_spacing): New function.
3575 (Fx_create_frame): Set line spacing from resources.
3576 (Qline_spacing): New variable.
3577 (syms_of_xfns): Initialize Qline_spacing.
3579 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3581 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3582 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3583 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3584 extra_line_spacing from default value.
3585 (init_buffer_once): Initialize default value of extra_line_spacing.
3587 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3590 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3591 prompt_width. Add extra line spacing.
3593 * term.c (produce_glyphs): Remove reference to struct it's
3596 * dispextern.h (struct it): Remove member prompt_width, add
3599 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3601 * dispnew.c (update_frame_line): When writing a whole line, make
3602 sure cursor is in the right row afterwards, otherwise a use of
3603 capability `ch' in cmgoto might leave the cursor in the row below.
3605 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3607 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3609 * keyboard.c (timer_check): Fix typo in comment.
3611 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3613 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3614 name change: ch -> character.
3616 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3618 * keyboard.c (echo_message_buffer): New variable.
3619 (echo_now): Set echo_message_buffer to the echo area buffer used
3620 to display the echo.
3621 (cancel_echoing): Reset echo_message_buffer to nil.
3622 (read_char): Code rewritten that handles canceling an echo or
3623 echoing a dash, respectively.
3625 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3626 directory doesn't exist.
3628 2000-04-19 Dave Love <fx@gnu.org>
3630 * fns.c (syms_of_fns): Defsubr mapc.
3631 (concat): Don't allow numeric args.
3632 (Fconcat): Doc change.
3634 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3636 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3637 instead define end_match(1|2) more carefully.
3638 Use GET_CHAR_BEFORE_2 for `begline'.
3640 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3642 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3643 on 64-bit systems where NULL is defined as `0'.
3645 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3646 the `variable argument list' to make it work on Alpha.
3648 * m/alpha.h (_LP64) [!_LP64]: Define.
3649 (ORDINARY_LINK): Define for NetBSD.
3651 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3653 2000-04-19 Dave Love <fx@gnu.org>
3655 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3658 * Makefile.in (LIBS): Don't use.
3659 (GETLOADAVG_OBJ): Define again.
3660 (otherobj): Add GETLOADAVG_OBJ.
3662 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3664 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3666 * lread.c (read_filtered_event): Cancel and start busy cursor.
3668 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3669 that the per-character metrics may be null.
3671 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3673 * buffer.c (clone_per_buffer_values): New function.
3674 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3675 clone_per_buffer_values if CLONE is not nil.
3677 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3679 2000-04-16 Dave Love <fx@gnu.org>
3681 * Makefile.in: Remove obsolete localcpp stuff.
3682 (GETLOADAVG_OBJ): Don't define.
3683 (obj): Move LIBOBJS...
3684 (otherobj): ... to here.
3685 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3686 whitespace-only lines after the continuation (Irix).
3688 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3690 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3692 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3694 2000-04-14 Dave Love <fx@gnu.org>
3696 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3697 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3698 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3699 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3702 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3703 autoconfiscated HAVE_GETLOADAVG.
3705 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3708 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3710 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3711 (fill_in_lock_file_name): Avoid existing files that aren't
3714 2000-04-14 Dave Love <fx@gnu.org>
3716 * Makefile.in (LIBS, LIBOBJS): New variable.
3717 (INTERVAL_SRC): Convert to make variable.
3718 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3719 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3720 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3722 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3723 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3724 (shortlisp): Add facemenu, float-sup, frame.
3725 (SOME_MACHINE_LISP): Remove them from here.
3726 (LIBES): Change unused LDLIBS to autoconf LIBS.
3728 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3730 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3732 * composite.c (update_compositions): If FROM and TO are not in a
3733 valid range, do nothing.
3735 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3737 * tparam.c (tparam1): Abort when encountering an unknown
3740 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3743 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3746 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3748 * fileio.c (a_write): Remove redundant semi-colons.
3749 (e_write): Return -1 if failed to write all the data.
3750 This fixes the changes made at 1999-12-15.
3752 2000-04-12 Dave Love <fx@gnu.org>
3754 * fns.c (mapcar1): Test for null vals to support mapc.
3755 (Fmapc): New function.
3757 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3759 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3760 (IT_frame_up_to_date): Support the buffer local value of
3761 cursor-type, if defined.
3763 2000-04-10 Dave Love <fx@gnu.org>
3765 * editfns.c (preceding-char, following-char): Doc fix.
3767 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3769 * Makefile.in (temacs): Revert 2000-03-12 change.
3771 2000-04-10 Jason Rumney <jasonr@gnu.org>
3773 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3775 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3777 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3778 area buffer, if it's not set up yet.
3780 * indent.c (compute_motion): Set immediate_quit.
3782 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3784 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3786 (realize_tty_face): Suppress boldness if colors are the inverse of
3787 the default colors, and tty_suppress_bold_inverse_default_colors_p
3789 (Ftty_suppress_bold_inverse_default_colors): New function.
3790 (syms_of_xfaces): Defsubr it.
3792 * buffer.c (Frestore_buffer_modified_p): New function.
3793 (syms_of_buffer): Defsubr it.
3795 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3797 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3798 charset id (int) argument, not a charset (Lisp_Object).
3800 * coding.h (code_convert_string): Declare.
3801 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3802 object, as the fourth argument to code_convert_string.
3804 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3806 (Fset_fontset_font): Use EQ to compare lisp objects.
3808 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3810 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3811 a pointer that looks like a lisp object.
3812 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3813 zero, instead see whether it's an integer object, since they can't
3815 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3817 * dispnew.c (allocate_matrices_for_frame_redisplay,
3818 direct_output_forward_char): Use X(U)INT and make_number as needed
3819 to convert between (unsigned) int values and lisp integers.
3820 * keyboard.c (read_key_sequence): Likewise.
3821 * lread.c (substitute_object_recurse): Likewise.
3822 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3823 * minibuf.c (do_completion, Fminibuffer_complete_word,
3824 Fminibuffer_completion_help): Likewise.
3825 * term.c (produce_special_glyphs): Likewise.
3827 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3828 * print.c (print_preprocess, print_object): Likewise.
3830 * search.c (compile_pattern): Use NILP when checking for nil.
3832 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3833 __OPTIMIZE__]: Provide a GNU C macro version that handles
3835 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3836 field, to better cope with ENABLE_CHECKING and calls that modify a
3837 Lisp_Object using its old value.
3839 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3841 * window.c (compare_window_configurations): Signal an error
3842 if parameters C1 or C2 aren't window configurations.
3844 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3845 AFTER_POTENTIAL_GC calls around calls to functions that can
3846 signal an error and thus invoke the debugger.
3848 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3850 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3851 an error if decoding fails.
3853 * keyboard.c (lispy_mouse_names): Variable removed.
3854 (Vlispy_mouse_stem): New variable.
3855 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3856 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3857 for any mouse button number. Increase size of mouse_syms and
3858 button_down_location as needed. Call modify_event_symbol with
3859 different arguments.
3860 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3861 Call modify_event_symbol with different arguments.
3862 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3863 for any button number. Call modify_event_symbol with different
3865 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3866 Accept a string for NAME_ALIST_OR_STEM.
3868 * lisp.h (larger_vector): Add prototype.
3870 * fns.c (larger_vector): Make externally visible.
3872 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
3874 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3876 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
3877 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
3878 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
3879 we are between str1 and str2.
3880 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
3881 (PATFETCH): Use `TRANSLATE'.
3882 (PATFETCH_RAW): Fetch multibyte char if applicable.
3883 (PATUNFETCH): Remove.
3884 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
3885 When writing a char, write it directly into the pattern buffer rather
3886 than going needlessly through a temp char-array.
3887 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
3888 multibyte magic and remove the useless `#ifdef emacs'.
3889 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
3892 * regex.h (struct re_pattern_buffer): Make field `multibyte'
3893 conditional on `emacs'.
3895 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
3897 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3899 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
3900 non-union-type versions of XMARK and friends here, because XMARK
3901 and friends won't work on an integer field if NO_UNION_TYPE is not
3903 (make_number): Define as a function if it's not defined as a
3906 * composite.c (run_composite_function): Use NILP when checking for
3908 (syms_of_composite): Delete local var NARGS, pass an int as first
3909 argument to Fmake_hash_table.
3911 * editfns.c (text_property_stickiness): Use NILP to test
3912 Lisp_Object boolean value.
3913 (Fmessage_or_box): Don't use NILP to test int variable.
3914 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
3915 problems reading from and changing the same lisp value in an
3918 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3920 * term.c (TN_no_color_video): New variable.
3921 (term_init): Intitialize TN_no_color_video.
3922 (enum no_color_bit): New enumeration.
3923 (MAY_USE_WITH_COLORS_P): New macro.
3924 (turn_on_face): Use it to determine if attributes may be used
3925 combined with colors.
3927 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3929 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
3930 with int lvalues via casts; instead, just yield lisp object
3932 (enlarge_window): Variable sizep now points to Lisp_Object. Use
3933 proper accessor macros.
3934 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
3935 (grow_mini_window): Fix typo getting int value of root->height.
3937 * xdisp.c (compute_string_pos): Fix order of arguments to
3938 string_pos_nchars_ahead.
3939 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
3940 count arg to variable-arg routines like Frun_hook_with_args and
3942 (back_to_previous_visible_line_start)
3943 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
3944 fixed-arg routines like Fget_char_property and Fmake_string.
3945 (reconsider_clip_changes): Use XINT when comparing integer lisp
3946 objects, or passing them as int arguments.
3947 (mark_window_display_accurate, insert_left_trunc_glyphs)
3948 (append_space, extend_face_to_end_of_line): Use make_number when
3949 storing or passing integer values as lisp objects.
3950 (set_cursor_from_row, highlight_trailing_whitespace): Use
3951 INTEGERP, not implicit test against zero, for glyph object.
3952 (try_window_id): Don't use make_number when we want an int value.
3954 * xfaces.c (xlfd_symbolic_value): Make last argument a
3955 Lisp_Object, to be consistent with callers.
3956 (Fbitmap_spec_p): Use XINT to get numeric value of height.
3957 (lface_hash): Apply XFASTINT to lisp values before folding in.
3959 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
3960 fill in window width and height. Pass an int, not a lisp object,
3961 as first arg to Finsert.
3963 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3965 * xfaces.c (realize_basic_faces): Block input while realizing
3968 * keyboard.c (lispy_mouse_names): Add additional mouse names.
3970 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
3972 2000-03-31 Gerd Moellmann <gerd@gnu.org>
3974 * xterm.c (x_produce_glyphs): When displaying unibyte text
3975 or ASCII, handle case that per-char metric is null.
3977 2000-03-30 Ken Raeburn <raeburn@gnu.org>
3979 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
3981 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
3982 XSUBR, XBUFFER): Verify correct object type before returning
3983 pointer, using eassert.
3984 * frame.h (XFRAME): Likewise.
3986 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
3987 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
3988 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
3990 * data.c (set_internal): Likewise.
3991 * dispextern.h (WINDOW_WANTS_MODELINE_P,
3992 WINDOW_WANTS_HEADER_LINE_P): Likewise.
3993 * fileio.c (auto_save_1): Likewise.
3994 * insdel.c (check_markers): Likewise.
3995 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
3996 * undo.c (record_insert): Likewise.
3997 * vmsproc.c (child_sig): Likewise.
3998 * window.c (unshow_buffer, window_loop): Likewise.
3999 * xterm.c (x_erase_phys_cursor): Likewise.
4001 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4003 * xfns.c (free_image_cache): Free the cache structure itself
4004 last, after all its members have been freed.
4006 * lisp.h (xstrdup): Add prototype.
4008 * alloc.c (xstrdup): Moved here from xfaces.c.
4009 (allocating_for_lisp): Variable removed.
4010 (lisp_malloc): Block input around the calls to malloc and
4013 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4015 (xstrdup): Moved to alloc.c.
4017 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4019 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4021 * emacs.c (main): Fix sense of no-loadup test.
4023 * config.in (ENABLE_CHECKING): Undef.
4025 * lisp.h (struct interval): Replace "parent" field with a union of
4026 interval pointer and Lisp_Object; add new bitfield to use as
4027 discriminant. Change other flag fields to bitfields.
4028 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4029 is defined and the supplied test fails, print a message and
4031 (eassert): New macro. Use CHECK to provide an assert-like
4034 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4035 pointers; abort if the value looks like a lisp object.
4036 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4037 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4038 Modify for new interval parent definition.
4040 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4041 UNMARK_BALANCE_INTERVALS): Update references that need an
4042 addressable lisp object in the interval structure.
4043 (die): New function.
4044 (suppress_checking): New variable.
4046 * intervals.c (interval_start_pos): Just return 0 if there's no
4049 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4051 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4052 and earlier Emacs versions.
4054 * keyboard.c (Ftop_level): Cancel busy-cursor.
4056 * eval.c (call_debugger): Cancel busy-cursor.
4058 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4060 * search.c (Freplace_match): Adjust multibyteness of the current
4061 buffer and NEWTEXT. Free allocated memory before signaling an
4064 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4066 * regex.c (analyse_first): New function obtained by ripping out most
4067 of re_compile_fastmap and generalizing it a little bit so that it
4068 can also just return whether a given (sub)pattern can match the empty
4070 (regex_compile): Use `analyse_first' to decide whether the loop-check
4071 needs to be done or not for *, +, *? and +? (the loop check is costly
4072 for non-greedy repetition).
4073 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4075 2000-03-28 Dave Love <fx@gnu.org>
4077 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4080 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4082 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4084 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4086 (enum re_opcode_t): Update description of succeed_n.
4087 (PATFETCH): Always define.
4088 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4089 operators, char classes, shy-groups and intervals).
4090 Optimize special cases of intervals so as to only use succeed_n and
4091 jump_n when really needed.
4092 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4093 that we don't have to handle the special cases any more.
4094 Simplify on_failure_jump handling as well.
4096 2000-03-28 Jason Rumney <jasonr@gnu.org>
4098 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4100 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4102 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4104 * s/msdos.h (GC_SETJMP_WORKS): Define.
4106 * alloc.c (mark_maybe_object): New function.
4107 (mark_memory): Use it.
4108 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4109 (setjmp_tested_p, longjmp_done): New variables.
4110 (test_setjmp): New function.
4111 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4112 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4114 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4115 to DEC_TEXT_POS and INC_TEXT_POS.
4117 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4118 with parameter MULTIBYTE_P.
4120 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4123 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4124 buffers because it looks for multibyte character byte sequences
4125 which don't exist in unibyte text.
4127 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4129 * xfaces.c (register_color, unregister_color, unregister_colors)
4130 [DEBUG_X_COLORS]: New functions.
4131 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4133 * xfns.c (x_set_cursor_color): Get color reference counts right.
4135 * xterm.c (x_copy_color): New function.
4136 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4138 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4139 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4140 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4141 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4142 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4143 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4144 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4145 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4146 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4147 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4149 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4150 names for handling per-buffer variables.
4152 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4153 instead of MAX_BUFFER_LOCAL_VARS.
4154 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4156 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4158 * xfns.c (x_specified_cursor_type): New function.
4159 (x_set_cursor_type): Use it.
4161 * buffer.h (struct buffer): Add cursor_type.
4163 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4165 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4166 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4168 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4169 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4170 executing it as well as when popping it off the stack to find infinite
4171 loops in non-greedy repetition operators.
4173 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4175 * doc.c (Qfunction_documentation): New variable.
4176 (syms_of_doc): Initialize Qfunction_documentation.
4177 (Fdocumentation): If FUNCTION is a symbol with non-nil
4178 `function-documentation' property, return a documentation derived
4181 * buffer.c (syms_of_buffer): Add default-cursor-type.
4182 (init_buffer_once): Don't let cursor_type have a local value
4185 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4186 on buffer-local value of cursor_type.
4187 (x_draw_bar_cursor): Add parameter WIDTH.
4189 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4190 (init_buffer_once): Set default cursor_type value to t.
4191 Mark cursor_type as local everywhere.
4192 (syms_of_buffer): New per-buffer variable cursor-type.
4194 * buffer.h (struct buffer): Remove member local_var_flags,
4196 (MAX_BUFFER_LOCAL_VARS): New macro.
4197 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4198 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4199 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4200 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4202 * print.c (print_object): Use new macros for per-buffer
4205 * category.c (Fset_category_table): Use new macros for per-buffer
4208 * buffer.c (buffer_permanent_local_flags): Make a char array.
4209 (max_buffer_local_idx): New variable.
4210 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4211 for new handling of per-buffer variables.
4212 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4213 (init_buffer_once): Initialize per-buffer vars differently.
4214 Set max_buffer_local_idx.
4216 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4219 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4222 * data.c (do_symval_forwarding, store_symval_forwarding)
4223 (find_symbol_value, set_internal, default_value, Fset_default)
4224 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4225 per-buffer variables.
4227 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4229 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4231 * xterm.c (x_term_init): Unblock input around call1 of
4232 Qvendor_specific_keysyms.
4234 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4235 (find_defun_start): Consider an open parenthesis in column 0
4236 a defun start only if open_paren_in_column_0_is_defun_start is set.
4237 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4239 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4241 * eval.c (Fautoload): Add entry in load-history (if after dump).
4242 * lread.c (load-history): Update docstring.
4244 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4246 * indent.c (Fvertical_motion): Always use the current buffer.
4247 Temporarily change the window's buffer, if necessary.
4249 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4251 * xterm.c (fast_find_position): Make sure not to consider rows
4252 not visible in the window.
4254 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4256 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4257 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4259 2000-03-22 Jason Rumney <jasonr@gnu.org>
4261 * w32menu.c (single_submenu): Set help string to NULL if none.
4262 (w32_menu_show): Set help string correctly.
4263 (add-menu-item): Set help string in MIIM_DATA for menu item.
4264 Load SetMenuItemInfoA explicitly.
4265 (w32_menu_display_help): New function.
4267 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4268 (QCdata): Moved to xdisp.c.
4270 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4271 (Vw32_charset_to_codepage_alist): Removed.
4272 (Vw32_charset_info_alist): New variable.
4273 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4274 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4275 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4276 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4278 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4279 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4280 Define Vw32_charset_info_alist and w32_charset symbols.
4282 2000-03-22 Jason Rumney <jasonr@gnu.org>
4284 * makefile.nt (w32bdf.obj): Update dependencies.
4286 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4288 * w32fns.c: Include fontset.h after dispextern.h.
4289 (Fx_create_frame): Do not create fontset.
4290 (w32_load_system_font): Doc fix.
4291 (Fx_close_connection): Free full_name if it is not shared.
4293 * w32term.c: Include fontset.h after dispextern.h.
4294 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4296 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4297 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4298 (w32_font_is_double_byte): New function, needs body.
4299 (x_append_glyph): Set glyph->glyph_not_available_p.
4300 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4301 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4302 character, convert it to a unibyte character.
4303 (struct glyph_string): Delete member `charset'.
4304 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4305 calculating it is found.
4306 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4307 the case that per char metric is not available correctly.
4308 (x_fill_glyph_string): Handle the case that the specific glyph is
4309 not available correctly.
4310 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4311 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4312 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4313 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4314 fontset. Don't call FS_LOAD_FONT.
4316 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4318 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4319 (INT_LISPLIKE): New macro.
4320 (NULL_INTERVAL_P): Use it.
4321 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4322 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4323 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4325 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4326 explicit references to "parent" field of struct interval and
4327 associated unclean type conversions.
4328 * intervals.c (create_root_interval, root_interval, rotate_right,
4329 rotate_left, balance_possible_root_interval, split_interval_right,
4330 split_interval_left, interval_start_pos, find_interval,
4331 next_interval, previous_interval, update_interval,
4332 adjust_intervals_for_insertion, delete_node, delete_interval,
4333 adjust_intervals_for_deletion, merge_interval_right,
4334 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4335 copy_intervals_to_string): Likewise.
4336 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4338 * syntax.c (update_syntax_table): Likewise.
4340 * intervals.c (reproduce_tree_obj): New function, like
4341 reproduce_tree but takes a Lisp_Object for the parent. Declare
4343 (graft_intervals_into_buffer): Use it when appropriate.
4344 (reproduce_tree): Declare with prototype.
4345 (balance_possible_root_interval): Check that the parent is a lisp
4346 object before trying to examine its type.
4348 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4350 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4351 as strings only if both are known to be strings.
4353 * s/openbsd.h (LIBS_TERMCAP): Undef.
4355 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4357 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4358 definitions for non-Emacs compilation.
4359 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4360 outside of `#ifdef emacs'.
4361 (print_partial_compiled_pattern): Update.
4362 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4363 (re_compile_fastmap): Merge handling of charset and charset_not (for
4364 emacs and non-emacs compilation as well).
4365 Similarly for (not)categoryspec and (not)syntaxspec.
4366 Don't use the fastmap when reaching `anychar' since the added
4367 complexity is not justified.
4368 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4369 and (not)syntaxspec. Merge (not)categoryspec.
4371 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4373 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4374 FACE_FOR_CHAR): Define them differently for the configuration of
4377 2000-03-21 Dave Love <fx@gnu.org>
4379 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4382 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4384 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4385 (lface_fully_specified_p): Don't check contents of
4386 LFACE_FONT_INDEX because that attribute is optional.
4387 (realize_x_face): Remove now unwarranted xassert.
4389 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4391 The following changes are to make font selection based on
4392 characters, not charset. In addition, they recover fontset
4393 facilities while utilizing the new font selection mechanism.
4395 * Makefile.in (fontset.o): Depend on dispextern.h.
4397 * alloc.c (mark_face_cache): Don't mark face->registry.
4399 * dispextern.h (struct glyph): New member glyph_not_available_p.
4400 Use 22 bits for face_id.
4401 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4402 (struct face): Delete member registry, new member ascii_face.
4403 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4404 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4405 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4406 (struct it): Delete member charset, new member
4407 glyph_not_available_p.
4409 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4410 (struct fontset_info, struct fontset_data): Structs removed.
4411 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4412 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4413 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4414 (fs_free_face_fontset, fontset_font_pattern,
4415 face_suitable_for_char_p, face_for_char,
4416 make_fontset_for_ascii_face): Extern them.
4417 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4418 (FS_LOAD_FACE_FONT): New macro.
4420 * fontset.c: All codes rewritten or adjusted for the change of
4421 fontset implementation. Now fontset is represented by char table.
4422 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4424 (my_strcasecmp): Function removed.
4425 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4427 (AREF, ASIZE): New macros.
4428 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4429 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4430 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4431 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4432 fontset_id_valid_p, font_family_registry, fontset_name,
4433 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4434 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4436 (fs_load_font): New arg FACE. Caller changed.
4437 (fs_query_fontset): Argument changed. Caller changed.
4438 (Fquery_fontset): call fs_query_fontset.
4439 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4441 (clear_fontset_elements, check_registry_encoding,
4442 check_fontset_name): New functions.
4443 (syms_of_fontset): Set char-table-extra-slots property of fontset
4444 to 3. Staticpro and initialize Vfontset_table and
4445 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4447 * frame.h (struct frame): Member `fontset_data' removed.
4448 (FRAME_FONTSET_DATA): Macro removed.
4450 * frame.c (make_frame): Don't allocate f->fontset_data.
4451 (Fdelete_frame): Don't free f->fontset_data.
4453 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4455 * xdisp.c (charset_at_position): Function removed.
4456 (init_iterator): Don't set member charset of struct `it'.
4457 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4458 next_element_from_display_vector, insert_left_trunc_glyphs):
4460 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4462 (get_next_display_element, append_space,
4463 extend_face_to_end_of_line): Likewise.
4465 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4467 (clear_font_table, frame_update_line_height, load_face_font):
4468 Adjusted for the change of fontset implementation.
4469 (load_face_fontset_font): Function removed.
4470 (pixel_point_size): New function.
4471 (font_list): Argument type changed. Caller changed.
4472 (LFACE_FONT): New macro.
4473 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4474 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4475 Lisp_Object. Determine the font name by actually loading a font
4476 by the specified pattern. Set LFACE_FONT (lface) to the specified
4477 pattern. Even if a font is not found, don't try alternatives.
4478 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4479 (set_font_frame_param): If `font' is specified in lface, use it.
4480 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4481 (lface_same_font_attributes_p): Likewise.
4482 (make_realized_face): Arguent changed. Caller changed. Set
4483 face->ascii_face to face itself.
4484 (free_realized_face): Free face->fontset if face is for ASCII.
4485 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4486 deduce_unibyte_registry, x_charset_registry): Functions removed.
4487 (free_realized_multibyte_face): New function.
4488 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4489 changed. Caller changed.
4490 (try_font_list): Argument type changed.
4491 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4492 (choose_face_font): Argument changed. Handle fontset properly.
4493 (choose_face_fontset_font): Function removed.
4494 (realize_default_face, realize_named_face): Don't remove the
4496 (realize_face): Argument changed. Caller changed. Remove face
4497 with the arg former_face_id in advance. Load font for the new
4499 (realize_x_face): Argument changed. Caller changed. For a
4500 multibyte character, share fontset with base_face. For a single
4501 byte character, make a new realized fontset. Don't load a font
4503 (realize_tty_face): Argument changed. Caller changed.
4504 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4505 (face_at_buffer_position): Don't check multibyte_p for returning
4507 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4508 FACE_SUITABLE_FOR_CHARSET_P.
4509 (syms_of_xfaces): Remove code for Qx_charset_registry and
4510 Vface_default_registry.
4512 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4513 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4514 (x_per_char_metric): Don't try FONT->default_char. Even if
4515 pcm->width is zero, glyph bits may exist.
4516 (x_encode_char): Always initialize char2b->byte1.
4517 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4518 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4520 (x_append_glyph): Set glyph->glyph_not_available_p.
4521 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4522 it->charset. Handle the case that per char metric is not
4523 available. If it->multibyte_p is zero and it->c is a multibyte
4524 character, convert it to a unibyte character.
4525 (struct glyph_string): Delete member `charset'.
4526 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4527 the case that per char metric is not available correctly.
4528 (x_fill_glyph_string): Handle the case that the specific glyph is
4529 not available correctly.
4530 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4531 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4532 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4533 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4534 fontset. Don't call FS_LOAD_FONT.
4536 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4537 (x_create_tip_frame): Likewise.
4538 (Fx_close_connection): Free full_name of font_info.
4540 * fns.c (optimize_sub_char_table): New function.
4541 (Foptimize_char_table): New function.
4542 (syms_of_fns): Defsubr Soptimize_char_table.
4544 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4546 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4547 only if buffer is displayed in some window.
4549 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4550 (try_window_reusing_current_matrix): Don't call scroll run
4551 function if run's current and desired position are the same;
4552 this prevents cursor flickering.
4554 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4556 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4558 * regex.c (RE_STRING_CHAR): New macro.
4559 (GET_CHAR_AFER_2): Remove.
4560 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4561 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4562 (print_partial_compiled_pattern, re_compile_fastmap)
4563 (re_match_2_internal): Remove on_failure_jump_exclusive.
4564 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4565 optimization only need to work for * (ie. can use of_keep_string_jump).
4566 Remove the special case for .*\n since it is now covered by the general
4568 (re_search_2): Don't bother with `room'.
4569 (skip_one_char): New function.
4570 (skip_noops): Simplify since `memory' is not needed any more.
4571 (mutually_exclusive_p): Restructure slightly to use `switch' and
4572 add handling for "all" remaining cases.
4573 (re_match_2_internal): Change on_failure_jump_smart to use
4574 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4575 rather than on_failure_jump_exclusive.
4577 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4579 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4580 number of bits per RGB because it's everywhere used as the depth
4583 * term.c (calculate_costs): Remove code dealing with X frames.
4585 2000-03-19 Richard M. Stallman <rms@gnu.org>
4587 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4589 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4591 * lread.c (read_integer): Unread the last char not consumed.
4593 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4595 * xterm.c (x_update_window_cursor): Don't update in frames
4596 which are in the process of being deleted.
4598 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4600 * Makefile.in (mostlyclean): Add `*.core'.
4601 (clean): Add `bootstrap-emacs'.
4603 * lread.c (read_integer): New function.
4604 (read1): Support read syntax #o, #x, #b, #r.
4606 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4608 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4609 make sure POINTER_TO_OFFSET gives the same value before and after
4610 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4611 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4612 (debug): Now only active if > 0 rather than if != 0.
4613 (DEBUG_*): Update for the new meaning of `debug'.
4614 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4615 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4616 in `succeed_n', `jump_n' and `set_number_at'.
4617 (store_op1, store_op2, insert_op1, insert_op2)
4618 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4619 (group_in_compile_stack): Move to after its arg's types are
4620 declared and add a prototype.
4621 (PATFETCH): Define in terms of PATFETCH_RAW.
4622 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4624 (QUIT): Redefine as a nop except for NTemacs.
4625 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4626 indentation of the greedy-op and shy-group code.
4627 (at_(beg|end)line_loc_p): Fix argument's types.
4628 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4629 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4630 (MATCHING_IN_FIRST_STRING): Remove.
4631 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4632 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4633 QUIT unconditionally.
4635 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4637 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4640 * process.c (send_process): Add a hint that the function
4641 can call Lisp code to its comment.
4643 * lread.c (load_dangerous_libraries): New variable.
4644 (Vbytecomp_version_regexp): New variable.
4645 (safe_to_load_p): New function.
4646 (Fload): Handle files not compiled with Emacs specially.
4647 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4649 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4651 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4653 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4654 support functions only if HAVE_X11R6_XIM is defined.
4655 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4657 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4659 * xfns.c (X_I18N_INHIBITED): Don't define.
4660 (create_frame_xic): Remove conditional compilation on
4662 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4664 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4665 (HAVE_X11R6_XIM): Define.
4667 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4669 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4670 If set, call XSynchronize.
4672 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4674 * regex.c: Declare a new type `re_char' used throughout the code
4675 for the string char type. It's `const unsigned char' to match the
4676 rest of Emacs. Consistently make sure all pointers to strings use
4677 it and make sure all pointers into the pattern use `unsigned
4679 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4680 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4683 * charset.h (GET_CHAR_AFTER_2): Remove.
4684 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4686 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4688 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4689 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4690 of them try to use backquotes.
4692 2000-03-12 Dave Love <fx@gnu.org>
4694 * unexelf.c: Restore changes of 1999-10-19.
4695 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4696 fix its type and alignment; copy it from current process.
4698 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4700 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4701 has been found. Fix bug not computing timer's predecessor.
4703 * fileio.c (Fread_file_name): Handle case that DIR contains a
4706 * window.c (Fsave_window_excursion): Doc fix.
4708 * xfns.c (x_defined_color): Rewritten to use
4709 x_allocate_nearest_color.
4711 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4713 * msdos.c (vga_installed): New function, code moved from
4714 dos_set_window_size.
4715 (Qbar, Qcursor_type, outside_cursor): New variables.
4716 (syms_of_msdos): Intern and staticpro them.
4717 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4718 shape used outside Emacs when called for the first time.
4719 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4720 cursor shape used outside Emacs.
4721 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4722 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4724 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4725 parameters specify the cursor. Make qreverse a global
4726 variable (renamed to Qreverse).
4728 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4730 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4732 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4734 This is a big redesign of failure-stack and register handling, prompted
4735 by bugs revealed when trying to add shy-groups. Overall, what happened
4736 is that loops are now structured a little differently, groups can be
4737 shy and the code is a little simpler.
4739 * regex.h: Update the copyright.
4740 (RE_SHY_GROUPS): New value.
4741 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4742 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4744 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4745 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4746 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4747 for (start|stop)_memory since they now only take one argument (the
4748 second has becomes unnecessary).
4749 (print_partial_compiled_pattern): Adjust for changes in
4751 (print_compiled_pattern): Use %ld to printf long ints and flush to
4752 make debugging a little easier.
4753 (union fail_stack_elt): Make the integer unsigned.
4754 (struct fail_stack_type): Add a `frame' element.
4755 (INIT_FAIL_STACK): Init `frame' as well.
4756 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4757 (DEBUG_PUSH, DEBUG_POP): Remove.
4758 (NUM_REG_ITEMS): Remove.
4759 (NUM_NONREG_ITEMS): Adjust.
4760 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4761 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4762 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4763 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4765 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4766 address pushed is not the destination of the jump but the source
4768 (NUM_FAILURE_ITEMS): Remove.
4769 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4770 registers before the actual failure point). Don't hardcode any
4771 meaning for str==NULL anymore.
4772 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4773 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4775 (REG_UNSET_VALUE): Use NULL (why not?).
4776 (compile_range): Remove declaration since it doesn't exist.
4777 (struct compile_stack_elt_t): Remove inner_group_offset.
4778 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4779 (regex_grow_registers): Remove dead code.
4780 (FIXUP_ALT_JUMP): New macro.
4781 (regex_compile): Add shy-groups Change loops to use
4782 on_failure_jump_smart&jump instead of
4783 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4784 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4785 variable to me). Use `jump' instead of `jump_past_alt' and don't
4786 bother with push_dummy_failure in alternatives since it is now
4787 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4788 emacs' for (re)allocating the stack.
4789 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4790 from loop when bufp->can_be_null rather than jumping to `done'.
4791 Avoid jumping backwards so as to ensure termination. Use
4792 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4793 backreferences. Remove dead code in handling of `anychar'.
4794 (skip_noops, mutually_exclusive_p): New functions taken from the
4795 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4796 improve mutually_exclusive_p to handle ".+\n".
4797 (lowest_active_reg, highest_active_reg,
4798 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4799 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4800 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4801 variables. Push register (in `start_memory') on the stack rather
4802 than storing it in old_reg(start|end). Remove the cycle detection
4803 from `stop_memory', replaced by the use of on_failure_jump_loop
4804 for greedy loops. Add code for the new on_failure_jump_<foo>.
4805 Remove ad-hoc code in `on_failure_jump' to push more registers in
4806 the case of a loop. Take out code from `maybe_pop_jump' into
4807 separate functions and adapt it to the semantics of
4808 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4809 and push_dummy_failure. Remove dummy_failure handling and
4810 handling of `failures to jump to on_failure_jump' (this last one
4811 was already dead code, it seems).
4812 (group_match_null_string_p, alt_match_null_string_p)
4813 (common_op_match_null_string_p): Remove.
4815 2000-03-08 Dave Love <fx@gnu.org>
4817 * config.in: Don't depend on __STDC__ for volatile.
4818 Add POINTER_TYPE, PTR, PROTOTYPES.
4820 * hftctl.c, strftime.c: Use PROTOTYPES.
4821 * eval.c (find_handler_clause): Likewise.
4823 * mem-limits.h: Use POINTER_TYPE.
4825 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4826 (memory_warnings): Declare using POINTER_TYPE.
4828 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4830 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4832 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4835 * xfns.c: Remove obsolete code in #if 0.
4836 (Fx_focus_frame): New function.
4838 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4840 * coding.c (coding_category_name): Add coding-category-utf-8,
4841 coding-category-utf-16-be, coding-category-utf-16-le.
4842 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4843 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4844 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4845 (detect_coding_utf_8): New function.
4846 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4847 UTF_16_LOW_SURROGATE_P): New macros.
4848 (detect_coding_utf_16): New function
4849 (detect_coding_mask): When priorities are specified, skip any
4850 categories that have `nil' coding-system. Fix bug of returning
4851 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4852 returns a mask not set in PRIORITIES.
4853 (detect_eol_type_in_2_octet_form): New function.
4854 (detect_eol): selects detect_eol_type_XXX to call according to
4855 cooding->category_idx.
4856 (detect_coding_system): Remove `nil' coding-system in the result.
4857 (Fupdate_coding_systems_internal): Update all coding-categories.
4859 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4860 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4862 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4863 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4864 CODING_CATEGORY_IDX_UTF_16_LE.
4865 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4866 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4867 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4868 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
4870 2000-03-07 Gerd Moellmann <gerd@gnu.org>
4872 * doc.c (Fdocumentation_property): If value is not a string,
4873 and doesn't refer to etc/DOC, evaluate it to obtain a string.
4875 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
4876 close the display with XtCloseDisplay. This caused a bus error
4879 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
4880 complete but not unique.
4882 2000-03-06 Gerd Moellmann <gerd@gnu.org>
4884 * process.c (send_process): Remove local variable `procname' that
4885 might become invalid when a GC happens. Instead, access the
4886 process name slot directly.
4888 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
4891 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
4894 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4896 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
4897 glyph matrices have been freed.
4899 2000-03-05 Gerd Moellmann <gerd@gnu.org>
4901 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
4902 (bootstrap-temacs): Set LC_ALL to C like for temacs.
4904 * xfns.c (QCdata): Moved to xdisp.c.
4906 * xdisp.c (QCdata): Moved here from xfns.c.
4907 (syms_of_xdisp): Initialize QCdata.
4909 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
4911 * window.c (coordinates_in_window): Use
4912 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
4913 FRAME_INTERNAL_BORDER_WIDTH.
4915 * xdisp.c (try_window_id): Recompute unchanged information if
4916 it is obviously invalid.
4918 * xterm.c (x_term_init): Create a colormap if not using the
4921 * xterm.h (select_visual): Change prototype.
4923 * xfns.c (select_visual): Rewritten. Recognize user-specified
4925 (visual_classes): New variable.
4927 2000-03-04 Gerd Moellmann <gerd@gnu.org>
4929 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
4930 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
4931 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
4932 (x_decode_color): Don't handle allocation of white and black
4934 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
4935 XtNcolormap resources.
4936 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
4937 (Fx_create_frame): Initialize color members of x_output structure.
4938 (xpm_load): Pass colormap to XPM lib.
4940 * xfaces.c (x_free_colors): Access colormap of frame using
4941 FRAME_X_COLORMAP. Be paranoid about freeing black and white
4942 when default colormap is used.
4944 * xterm.c (x_term_init): Set Colormap member of x_display_info
4945 structure. Copy colormap if resource `privateColormap' is
4946 specified (PseudoColor only).
4947 (x_setup_relief_color): Access colormap of frame using
4950 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
4951 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
4953 2000-03-04 Jason Rumney <jasonr@gnu.org>
4955 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
4956 other non-platform-specific equivalents.
4957 [WINDOWSNT]: Include w32term.h, fontset.h and define X
4958 specific functions and macros as their w32 equivalents where
4959 non-platform-specifics are not available.
4960 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
4961 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
4962 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
4963 (frame_update_line_height): Use macros to access f->output_data.
4964 (defined_color): Remove FIXME comments; fixed.
4965 (x_face_list_fonts, prepare_face_for_display): Put X specifics
4966 into #ifdef blocks. Add WINDOWSNT blocks.
4967 (Fx_list_fonts): Use macros for accessing font data.
4968 (set_lface_from_font_name): Different default fonts for X and
4970 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
4971 scalable for backward compatibility.
4972 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
4973 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
4975 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
4978 * makefile.nt (w32faces.obj): Remove.
4981 2000-03-03 Jason Rumney <jasonr@gnu.org>
4983 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
4986 2000-03-03 Ken Raeburn <raeburn@gnu.org>
4988 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
4989 standard ELF definitions here if the system header does not.
4991 2000-03-03 Gerd Moellmann <gerd@gnu.org>
4993 * xterm.c (PER_CHAR_METRIC): Removed.
4994 (x_per_char_metric_1, x_default_char): New functions.
4995 (x_per_char_metric): If font's default char is invalid, return
4996 metrics of a suitably chosen usable default char.
4997 (x_draw_glyph_string_foreground): If font has an invalid default
4998 char, replace occurrences of unprintable chars with a suitably
4999 chosen usable default char.
5001 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5003 * xterm.c (note_mouse_highlight): Return quickly if frame's
5004 glyph matrices have been freed.
5006 * dispnew.c (free_glyphs): Block input while freeing matrices.
5008 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5010 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5013 * dispextern.h (x_free_colors): Add prototype.
5015 * xfaces.c (x_free_colors): New function.
5016 (unload_color, free_face_colors): Use it.
5018 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5020 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5022 * window.c [MSDOS]: Include msdos.h.
5024 2000-03-02 Dave Love <fx@gnu.org>
5026 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5028 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5029 set C_OPTIMIZE_SWITCH for gcc.
5031 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5033 * coding.c (coding_save_composition): Be sure to allocate
5034 composition data area in coding even if there's no composition in
5037 2000-03-01 Jason Rumney <jasonr@gnu.org>
5039 * w32term.c: Equivalent changes to those made to xterm.c on
5040 2000-02-25 and 2000-02-24.
5042 * w32fns.c: Equivalent changes to those made to xfns.c on
5043 2000-02-25 and 2000-02-21.
5045 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5046 correct line-end convention is followed.
5048 * w32menu.c [HAVE_BOXES]: Remove #undef.
5049 (single_keymap_panes): Remove code for simulating checkmarks.
5050 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5051 Remove code for drawing simulated checkmarks.
5052 (w32_menu_show): make unibyte help string correctly.
5053 (add_menu_item): draw standard Windows checkmarks. Draw radio
5054 buttons as radio buttons if possible.
5056 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5058 * sysdep.c (start_of_text): Don't define this function for NetBSD
5061 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5063 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5064 (LINKER): Don't undef if __NetBSD__ is defined.
5066 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5068 * fileio.c [__NetBSD__]: Define `unix'.
5070 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5072 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5074 * atimer.c (start_atimer): Don't abort when timers are stopped.
5075 (append_atimer_lists): New function.
5076 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5077 arbitrary lists of stopped and running atimers.
5079 * atimer.c (cancel_atimer): Handle canceling an atimer when
5080 some timers are stopped.
5082 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5085 * fns.c (maybe_resize_hash_table): Handle case of new size
5086 coming out as being the same as old size.
5088 2000-02-27 Jason Rumney <jasonr@gnu.org>
5090 * makefile.nt: Add atimer.h to dependencies.
5091 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5092 * w32console.c: Only disable window system features for dispextern.h
5093 (initialize_w32_display): Build a display info for the console.
5094 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5095 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5096 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5098 * w32gui.h (struct W32FontStruct): Revert last change after change
5100 * w32menu.c (single_submenu): Set up help string.
5101 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5102 (w32_dialog_show): Set up help string.
5103 * w32term.c (w32_display_info_for_display): Remove unused function.
5104 (w32_draw_bitmap): Use pre-built bitmaps.
5105 (w32_initialize_display_info): New function to initialize parts of
5106 display info that are common to both GUI and console frames.
5107 (w32_term_init): Use w32_initialize_display_info. Do not set
5108 Vw32_num_mouse_buttons here, as it is not called for console
5109 frames. Build bitmaps for indicating truncated lines etc.
5110 (x_delete_display): Destroy pre-built bitmaps.
5111 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5112 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5114 2000-02-27 Dave Love <fx@gnu.org>
5116 * lisp.h: Add a bunch of prototypes.
5118 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5120 * keyboard.c (read_char): Set `usec' correctly.
5122 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5124 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5125 `lambda', set reg[RRR] to the map index.
5126 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5127 reg[RRR] to 0. Otherwise, set it to -1.
5129 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5131 * emacs.c (main): Remove code snippet commented out with `//'.
5133 2000-02-25 Richard M. Stallman <rms@gnu.org>
5135 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5136 and contains a `:', prepend `/:'.
5138 * window.c (select_window_1): If selected_window is nil,
5139 don't "swap out" the buffer's point.
5140 (Fset_window_configuration): Set selected_window to nil
5141 before calling Fselect_window.
5142 (unshow_buffer): Don't set point in buffer from window's point
5143 if another more recently selected window also shows the buffer.
5145 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5147 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5149 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5150 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5151 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5153 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5154 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5155 (hide_busy_cursor): New functions.
5156 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5158 * minibuf.c (read_minibuf): Cancel busy-cursor.
5160 * keyboard.c (command_loop_1): Call start_busy_cursor before
5161 Fcommand_execute and cancel_busy_cursor after it.
5162 (timer_check): Remove busy-cursor code.
5163 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5166 * process.c (wait_reading_process_input): Remove busy-cursor code.
5168 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5169 Fx_hide_busy_cursor.
5171 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5173 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5175 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5177 * xterm.c (XTread_socket): Remove busy-cursor code.
5179 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5180 (build_frame_matrix_from_leaf_window): Put code handling
5181 glyph row's not being a slice of a frame row in #if 0.
5182 (sync_window_with_frame_matrix_rows): New function.
5183 (frame_row_to_window): New function.
5184 (mirror_line_dance): Handle copies between windows.
5186 * lread.c (Fload): Use `xfree' instead of `free'.
5187 (init_obarray): Use `xmalloc' instead of `malloc'.
5189 * window.c (Fset_window_buffer): Set WINDOW to the window
5191 (coordinates_in_window): Take frame's internal border width
5194 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5196 * xterm.c (x_display_and_set_cursor): Display cursor of
5197 non-selected windows depending on the setting of
5198 cursor_in_non_selected_windows.
5200 * xdisp.c (cursor_in_non_selected_windows): New variable.
5201 (syms_of_xdisp): DEFVAR_BOOL it.
5203 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5205 * data.c (Fstring_to_number): If number is greater than what
5206 fits into an integer, return a float.
5208 * eval.c (specbind): Remove references to
5209 keyword_symbols_constant_flag.
5211 * data.c (keyword_symbols_constant_flag): Removed.
5212 (Fmakunbound, set_internal, syms_of_data): Remove references to
5213 keyword_symbols_constant_flag.
5215 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5217 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5219 * syntax.c (multibyte_syntax_as_symbol): New variable.
5220 (syms_of_syntax): Declare it as a Lisp variable.
5221 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5222 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5223 nonzero, treat all multibyte characters as symbol.
5224 (init_syntax_once): Give syntax `word' to all multibyte
5227 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5229 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5232 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5234 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5236 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5237 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5239 2000-02-21 Dave Love <fx@gnu.org>
5241 * frame.c (Vmouse_position_function): New variable.
5242 (Fmouse_position): Use it.
5243 (syms_of_frame): Install it.
5245 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5247 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5249 * fileio.c (Finsert_file_contents): Unbind the binding of
5250 standard-output done by temp_output_buffer_setup.
5252 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5253 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5254 (specbind, unbind_to): Handle most common case of non-constant
5255 symbol with trivial value specially.
5257 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5259 2000-02-20 Richard M. Stallman <rms@gnu.org>
5261 * data.c (Fmake_variable_buffer_local): Doc fix.
5262 Init found_for_buffer to 0.
5263 (Fmake_variable_frame_local): If the variable has already
5264 been buffer-local, set the check_frame field.
5266 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5268 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5269 produced for CODING_MODE_LAST_BLOCK requires.
5271 2000-02-18 Dave Love <fx@gnu.org>
5273 * keyboard.c (echo_keystrokes): Remove declaration.
5274 (Vecho_keystrokes) New variable.
5275 (read_char, record_menu_key, read_key_sequence): Use it to allow
5277 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5279 * lread.c: Undef feature selection macros before defining.
5281 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5283 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5284 for symbols other than the symbol in question.
5286 2000-02-17 Dave Love <fx@gnu.org>
5288 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5290 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5292 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5294 * alloc.c (enum mem_type): Compile unconditionally.
5296 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5298 * xfaces.c (tty_defined_color): Don't return faulire indication
5299 for unspecified-fg and unspecified-bg pseudo-colors.
5301 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5303 * alloc.c (mark_object): Don't mark symbol names in pure space.
5304 (gc_sweep): Don't unmark symbol names in pure space.
5306 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5307 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5308 [GC_MARK_STACK]: New defines.
5309 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5310 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5312 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5314 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5315 allocate_buffer instead of xmalloc.
5317 * alloc.c (toplevel): Include setjmp.h.
5318 (PURE_POINTER_P): New define.
5319 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5320 (Vdead) [GC_MARK_STACK]: New variable.
5321 (lisp_malloc): Add parameter TYPE, call mem_insert if
5322 GC_MARK_STACK is defined.
5323 (allocate_buffer): New function.
5324 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5325 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5326 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5327 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5328 (MEM_NIL) [GC_MARK_STACK]: New define.
5329 (struct mem_node) [GC_MARK_STACK]: New structure.
5330 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5331 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5332 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5333 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5334 (mark_stack) [GC_MARK_STACK]: New functions.
5335 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5336 (clear_marks): Removed.
5337 (gc_sweep): Set free conses' car, free floats' type, free
5338 symbols' function to Vdead. Use lisp_free to free buffers.
5339 (init_alloc_once): Initialize Vdead.
5340 (survives_gc_p): Return non-zero for pure objects.
5342 * alloc.c: Add comments throughout the file.
5344 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5345 that unblocks alarms.
5347 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5348 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5349 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5351 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5353 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5355 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5356 avoid infinite error signaling. Allocate sufficient memory for
5357 eol_str in the case that eoltype is Lisp_Int.
5359 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5361 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5362 depends on the previous behavior.
5364 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5366 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5368 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5370 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5372 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5373 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5376 2000-02-15 Richard M. Stallman <rms@gnu.org>
5378 * data.c (set_internal): Don't make variable buffer-local
5379 if within a let-binding for the same buffer.
5380 (let_shadows_buffer_binding_p): New function.
5382 * eval.c (specbind): For buffer-local value,
5383 record the current buffer also.
5384 (unbind_to): Cope with that change.
5386 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5388 * window.c (Fsave_window_excursion): Doc fix.
5390 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5392 * syntax.c (back_comment): Make sure we only consider comment-starters
5393 of the relevant style and return -1 in case of a failure to find the
5394 beginning of the comment.
5395 (Fforward_comment): If back_comment fails, go back to the position just
5396 after the comment-end.
5397 (scan_lists): Add comment describing a very minor bug.
5399 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5401 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5402 `completion-regexp-list' in the docstring.
5404 2000-02-14 Dave Love <fx@gnu.org>
5406 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5408 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5410 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5411 to Emacs' syntax. Also fix the comment about set/not-set meanings
5412 since Emacs syntax is not the value 0 any more.
5413 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5414 since it's now part of RE_SYNTAX_EMACS.
5416 2000-02-12 Dave Love <fx@gnu.org>
5418 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5421 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5423 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5425 2000-02-12 Dave Love <fx@gnu.org>
5427 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5429 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5430 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5431 * s/hpux.h: Don't define HAVE_VFORK.
5433 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5435 * s/nextstep.h: Don't define HAVE_ALLOCA.
5437 * config.in: Add vfork bits.
5439 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5441 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5442 unwind function to undo the effect of stopping atimers.
5444 * keyboard.c (bind_polling_period): Stop all timers except
5447 * atimer.c (stopped_atimers): New variable.
5448 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5451 * atimer.h (stop_other_atimers, run_all_atimers)
5452 (unwind_stop_other_atimers): Add function prototypes.
5454 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5456 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5458 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5459 library may depend on jpeg.
5460 (atimer.o): Depends on atimer.c.
5462 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5464 * insdel.c (del_range_1): Call update_compositions.
5465 (del_range_both): Call update_compositions just once..
5467 2000-02-10 Dave Love <fx@gnu.org>
5469 * xfns.c (create_frame_xic): Fix initialization of automatic
5472 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5474 * ccl.c (CCL_MAKE_CHAR): New macro.
5475 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5476 registers by CCL_MAKE_CHAR before calling translate_char.
5477 <CCL_TranslateCharacterConstTbl> Likewise.
5479 2000-02-08 Dave Love <fx@gnu.org>
5481 * lread.c (__EXTENSIONS__): Define.
5483 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5485 * puresize.h (BASE_PURESIZE): Increase to 650000.
5487 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5489 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5492 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5494 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5495 md, mh, mb, mr, and me to the fake termcap entry.
5497 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5499 * sound.c (sound_cleanup): Don't call device close routine if the
5500 function pointer is null.
5502 2000-02-06 Andrew Innes <andrewi@gnu.org>
5504 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5505 around image definitions and prototypes.
5506 (gamma_correct) [WINDOWSNT]: New prototype.
5508 * w32term.c (x_make_frame_visible): Replace call to
5509 input_poll_signal with poll_for_input.
5511 * window.c [WINDOWSNT]: Include w32term.h.
5513 * xdisp.c [WINDOWSNT]: Include w32term.h.
5515 * makefile.nt: Add dependencies on w32gui.h.
5516 (OBJ1): Include atimer.obj.
5517 ($(BLD)\atimer.obj): New dependency rule.
5519 * w32.c (sigmask): New function (does nothing).
5520 (sigunblock): Ditto.
5522 * frame.c [WINDOWSNT]: Include w32term.h.
5524 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5526 * lread.c (syms_of_lread): Fix literal newlines.
5528 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5529 the string constant limit (2048 bytes) in MSVC.
5532 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5534 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5536 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5537 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5540 2000-02-04 Dave Love <fx@gnu.org>
5542 * fileio.c: Remove some unused vars.
5543 (_GNU_SOURCE): Define (for euidaccess).
5545 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5547 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5549 (read_minibuf): Deal with allow_props correctly.
5551 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5553 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5555 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5557 * search.c (compile_pattern): If a cache entry has a nil regexp,
5558 fill in that entry instead of clobbering a previously cached
5561 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5563 * puresize.h (BASE_PURESIZE): Increase to 610000.
5565 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5567 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5570 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5572 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5573 instead of incrementing ic directly.
5574 <CCL_WriteExprConst> Likewise.
5575 <ccl_set_expr>: Set ic to jump_address.
5577 * fileio.c (e_write): Fix the handling of
5578 CODING_FINISH_INSUFFICIENT_SRC.
5580 2000-02-01 Dave Love <fx@gnu.org>
5582 * editfns.c (Fpropertize): Doc fix.
5584 * process.c (Fstart_process): Doc fix.
5586 * eval.c: Fix various doc strings not to duplicate information
5587 from help-manyarg-func-alist.
5589 * window.c (Fset_window_margins): Don't make interactive. Doc
5592 * doc.c (Vhelp_manyarg_func_alist): New variable.
5593 (Fdocumentation): Use it.
5594 (syms_of_doc): Define it.
5596 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5598 * xterm.c (xim_open_dpy): Remove unused local variable.
5600 * emacs.c (USAGE): Use term `display options' instead of `X
5603 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5604 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5606 * fns.c (sweep_weak_table): New function.
5607 (sweep_weak_hash_tables): Use it. Keep on marking until there
5610 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5612 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5613 that XTread_socket does not crash by trying to call XNoOp on a
5616 2000-01-30 Jason Rumney <jasonr@gnu.org>
5618 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5619 Change selected_frame to SELECTED_FRAME ().
5620 (w32_console_mouse_position): Remove #ifndef MULE from around
5623 * makefile.nt: Remove dosfns.obj.
5625 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5627 * w32fns.c (w32_defined_color): Check for valid frame before
5628 applying gamma correction. Eliminate dependency on frame elsewhere.
5629 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5630 (w32_to_x_font): Use resx and resy not height_in and width_in.
5631 (x_to_w32_font): Doc fix.
5632 (xlfd_strip_height): New function to strip and return font height.
5633 (w32_font_match): Compare height separately from rest of xlfd
5634 spec, using xlfd_strip_height.
5636 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5637 width_in. Use w32_defined_color in place of defined_color.
5639 * w32faces.c: Merge more of DOS and X specifics in preparation for
5640 merge with xfaces.c.
5641 (defined_color): Remove FIXME comment.
5642 (tty_color_name): Provide w32-specific function.
5643 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5645 * w32console.c (turn_on_face, turn_off_face): Removed.
5646 (w32_face_attributes): New function.
5647 (Global_variables): Reduce scope where possible.
5648 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5650 (hl_mode): Don't modify text attributes.
5651 (write_glyphs): Don't do anything if len <= 0. Use
5652 w32_face_attributes to get attributes for drawing. Write
5653 terminating codes using char_attr_normal.
5654 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5655 (update_begin, update_end): Likewise.
5656 (vga_stdcolor_name): New function.
5657 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5658 (Fset_screen_color): Remove char_attr_reverse.
5660 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5662 * xfns.c (xic_set_preeditarea): Take window parameter and
5663 window-relative pixel-positions.
5665 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5666 is its frame's selected window.
5667 (xim_instantiate_callback): Likewise.
5669 * xfns.c (x_create_im): Removed.
5670 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5671 (supported_xim_styles): Renamed from supported_styles.
5672 (best_xim_style): Renamed from best_style.
5673 (create_frame_xic): Renamed from xic_create_frame.
5674 (free_frame_xic): Renamed from xic_destroy_frame.
5676 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5678 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5679 our frames, call XFilterEvent with 2nd parameter `None'.
5680 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5681 returning XBufferOverflow.
5682 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5684 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5685 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5686 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5687 (xim_initialize, xim_close)
5688 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5689 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5690 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5691 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5693 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5695 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5696 `xic_style' and `xic_xfs'.
5697 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5698 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5699 (FRAME_XIM): Removed.
5701 * xfns.c (supported_styles): New variable.
5702 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5703 (xic_create_xfontset, best_style, xic_create_frame)
5704 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5705 (xic_set_xfontset): New functions.
5707 2000-01-28 Dave Love <fx@gnu.org>
5709 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5711 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5713 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5715 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5716 for *scratch* if it already existed.
5718 * emacs.c (USAGE): New macro.
5719 (main): Use it to display usage information.
5721 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5723 Support for the menu-help feature:
5725 * msdos.h: Change prototypes of XMenuAddSelection and
5728 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5729 part of the line to the termscript file.
5730 (IT_clear_to_end): Clear the entire line, not just its beginning.
5731 (menu_help_message, prev_menu_help_message): New variables.
5732 (IT_menu_make_room): Make room for the help_text member.
5733 (IT_menu_display): New argument disp_help; all callers changed.
5734 If disp_help is non-zero, store the help text of the active menu
5735 item in menu_help_message.
5736 (XMenuAddPane): Initialize the help_text member to NULL.
5737 (XMenuAddSelection): New argument help_text. Store it in the
5739 (XMenuActivate): New argument help_callback. If the value of
5740 menu_help_message has changed since the last time, display the
5741 menu help message text while waiting for the mouse to move. Clear
5742 the echo area before exiting.
5743 (XMenuDestroy): Free the help_text member.
5745 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5747 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5748 XMenuAddSelection. Pass help callback to XMenuActivate.
5749 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5751 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5753 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5754 and EMACS_SET_USECS.
5756 2000-01-26 Dave Love <fx@gnu.org>
5758 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5760 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5761 an error may be signalled.
5763 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5765 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5766 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5768 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5770 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5772 * charset.c (Fstring): If there is a multibyte char among
5773 the args, always return a multibyte string.
5775 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5777 * sysdep.c (sys_select): Turn atimers off and on instead of
5778 recording and restoring old alarm handler
5780 * process.c (toplevel): Include atimer.h.
5781 (create_process_1): Rewritten.
5782 (create_process): Use atimers instead of alarm.
5783 (wait_reading_process_input) [hpux]: Turn atimers off instead
5784 of turning off SIGALRM.
5785 (wait_reading_process_input): Turn off atimers instead off
5786 calling stop_polling.
5788 * emacs.c (main): Call init_atimer.
5790 * keyboard.c (toplevel): Include systime.h and atimer.h.
5791 (polling_for_input): Removed because unused.
5792 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5793 (poll_timer): New variable.
5794 (poll_for_input, poll_for_input_1): New functions.
5795 (start_polling, stop_polling): Rewritten.
5797 * keyboard.h (polling_for_input): Removed.
5799 * atimer.h, atimer.c: New files.
5801 * Makefile.in (obj): Add atimer.o.
5802 (atimer.o): New target.
5804 * blockinput.h (pending_atimers): Add extern declaration.
5805 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5807 * lisp.h (popup_activated_flag): Add extern declaration.
5809 * xmenu.c (popup_activated_flag): Make externally visible.
5810 (popup_activate_callback) [USE_MOTIF]: Increment
5811 popup_activated_flag.
5812 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5814 * xterm.c (toplevel): Include atimer.h.
5815 (toolkit_scroll_bar_interaction): New variable.
5816 (Fxt_process_timeouts): Removed.
5817 (x_process_timeouts): New function.
5818 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5819 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5820 (x_make_frame_visible): Call poll_for_input_1 instead of
5821 input_poll_signal. Don't call alarm.
5822 (x_initialize): Install timer calling x_process_timeouts.
5824 2000-01-24 Dave Love <fx@gnu.org>
5826 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5827 Don't use -cckr -- apparently not now necessary.
5829 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5831 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5834 2000-01-23 Jason Rumney <jasonr@gnu.org>
5836 * w32fns.c (w32_defined_color): Apply gamma correction before
5837 trying to map to the palette.
5838 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5841 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5842 here. Callers changed to always pass real device context.
5843 (w32_draw_bitmap): Likewise.
5844 (w32_get_glyph_overhangs): Likewise.
5845 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5847 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5848 pfnSetScrollInfo and SetScrollRange.
5849 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5850 back into MULE characters after decoding them.
5851 (x_get_glyph_face_and_encoding): Likewise.
5852 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5853 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5854 (x_produce_glyphs): Calculate per char metrics for a character
5855 that we know exists in default font when font_not_found_p is true.
5857 2000-01-22 Jason Rumney <jasonr@gnu.org>
5859 * makefile.nt (intervals.obj, composite.obj): New modules.
5860 (composite.h): Added as dependency where appropriate.
5862 * w32gui.h (XGCValue): New struct for emulating X GCs.
5864 * w32term.h (XCharStruct): New struct for emulating X.
5866 * w32console.c (turn_on_face, turn_off_face): New functions.
5867 (change_line_highlight): New prototype for new redisplay.
5868 (write_glyphs): Support multibyte text. Support faces.
5870 * w32faces.c: Complete rewrite for new redisplay based on new
5873 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
5874 throughout. struct frame * in place of FRAME_PTR.
5875 Skeleton support for images, toolbars, tooltips from xfns.c.
5876 (Fx_create_frame): Use system default for default scroll bar
5878 (w32_get_arg): Renamed from x_get_arg.
5879 (Fx_file_dialog): New function.
5880 (w32_list_fonts): Check cache before asking system.
5881 (Vw32_enable_synthesized_fonts): New variable.
5882 (Vw32_enable_italics): Obsolete, removed.
5884 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5885 Use SELECTED_FRAME macro.
5887 * w32menu.c: Add skeleton support for help strings on menus.
5888 (add_menu_item): Native checkbox and radio support added, but not
5889 yet enabled due to bugs.
5890 (push_menu_item): Add parameters type, selection and help.
5892 Formatting changes to reduce unnecessary diffs with xmenu.c.
5894 * w32select.c (Fw32_set_clipboard_data): Update call to
5895 find_charset_in_str.
5897 * w32term.c: Complete rewrite for new redisplay based on new
5898 xterm.c with necessary sections merged back in from old w32term.c.
5900 2000-01-21 Richard M. Stallman <rms@gnu.org>
5902 * data.c (set_internal): Further fix in same criterion.
5904 2000-01-20 Richard M. Stallman <rms@gnu.org>
5906 * data.c (set_internal): Fix the criteria for whether
5907 to swap out the old cached binding.
5909 2000-01-19 Dave Love <fx@gnu.org>
5911 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
5913 2000-01-18 Kenichi Handa <handa@etl.go.jp>
5915 * regex.c (re_compile_fastmap): While checking a range table for
5916 `charset', skip flag bits for a character class correctly.
5918 2000-01-17 Gerd Moellmann <gerd@gnu.org>
5920 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
5922 * xfns.c (x_window): Call lw_create_widget with new parameter
5925 * widget.c (EmacsFrameSetCharSize): Change size of children first
5926 because of problems with main window geometry management under
5929 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
5931 (MENU_ITEMS_ITEM_HELP): New enumerator.
5932 (push_menu_item): Add parameter HELP. Record help in menu_items.
5933 (single_menu_item, single_submenu, list_of_items): Call
5934 push_menu_item with new parameter.
5935 (single_submenu): Set help string in widget value.
5936 (menu_highlight_callback): New function.
5937 (set_frame_menubar): Call lw_create_widget with new
5939 (xmenu_show, xdialog_show): Ditto.
5941 2000-01-13 Gerd Moellmann <gerd@gnu.org>
5943 * sound.c (Fplay_sound): Improve doc string.
5945 2000-01-11 Richard M. Stallman <rms@gnu.org>
5947 * lisp.h (set_internal): Enter the new arg.
5949 * eval.c (specbind): Record buffer-local variables specially,
5950 indicating which buffer's binding was saved.
5951 (unbind_to): Restore buffer-local variables specially
5952 in the proper buffer.
5954 * data.c (set_internal): New arg BUF.
5956 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
5957 * data.c (Fset): Pass new arg to set_internal.
5958 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
5960 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5962 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
5965 2000-01-11 Richard M. Stallman <rms@gnu.org>
5967 * minibuf.c (Ftry_completion): Doc fix.
5969 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5971 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
5974 2000-01-11 Andreas Schwab <schwab@suse.de>
5976 * coding.c (code_convert_region): Initialize total_skip.
5978 2000-01-08 Dave Love <fx@gnu.org>
5980 * eval.c (Fuser_variable_p): Check customizability too.
5982 2000-01-07 Gerd Moellmann <gerd@gnu.org>
5984 * minibuf.c (Fcompleting_read): Doc fix.
5986 2000-01-05 Gerd Moellmann <gerd@gnu.org>
5988 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
5991 * xfns.c (x_create_im): New function to set IM and IC of a frame.
5992 Check that input style is supported before trying to create an
5994 (x_window): Call x_create_im.
5996 2000-01-04 Gerd Moellmann <gerd@gnu.org>
5998 * xfns.c (current_gif_memory_src): New variable.
5999 (gif_load): Record the address of the current memory source
6000 in current_gif_memory_src.
6001 (gif_read_from_memory): Use current_gif_memory_src.
6003 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6004 macros statement form.
6006 * sound.c (struct sound): Renamed from struct sound_file.
6007 (struct sound): Add members `data' and `header_size'.
6008 (enum sound_attr): Add SOUND_DATA.
6009 (current_sound, current_sound_device): Variables renamed from
6010 sound_file and sound_device.
6011 (parse_sound): Parse :data.
6012 (parse_sound): Handle sound data in strings.
6013 (find_sound_type): Function renamed from find_sound_file_type.
6014 (wav_init, au_init): Fail if sound's header_size is smaller than
6016 (wav_play, au_play): Play sounds from string data.
6018 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6020 * lisp.h: Add prototype for allocate_string_data.
6022 * alloc.c (Fgarbage_collect): Return number of live and free
6025 * alloc.c (mark_buffer): Remove code in #if 0.
6027 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6028 (strings_consed): New variable.
6029 (allocate_string): Set it.
6030 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6031 (Fmemory_use_counts): Return strings_consed. Use Flist.
6033 * alloc.c: General cleanup in comments etc. Remove conditional
6034 compilation for `standalone'.
6036 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6038 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6039 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6040 (DONT_COPY_FLAG): Removed.
6041 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6042 (struct sdata, struct sblock): New
6043 (struct string_block): Rewritten.
6044 (STRINGS_IN_STRING_BLOCK): New macro.
6045 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6046 (large_sblocks, string_blocks, string_free_list): New variables.
6047 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6048 (init_strings): Rewritten.
6049 (allocate_string, allocate_string_data, compact_small_strings)
6050 (free_large_strings, sweep_strings): New functions.
6051 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6052 (struct string_block_head, current_string_block)
6053 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6054 (STRING_PAD): Removed.
6055 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6056 (Fgarbage_collect): Don't set mark bit in large strings.
6057 (mark_object): Mark strings differently. Mark symbol names
6059 (survives_gc_p): Test marked strings differently.
6060 (gc_sweep): Sweep strings differently, unmark strings in
6062 (compact_strings): Removed.
6064 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6066 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6067 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6069 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6071 * fileio.c (Finsert_file_contents): Signal error if visiting file
6072 in a non-empty buffer.
6074 * term.c (encode_terminal_code): Fix the previous change.
6076 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6078 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6079 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6081 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6083 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6085 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6086 need to test for MSDOS frames.
6088 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6090 * dosfns.c (unspecified_colors): Remove.
6091 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6093 (msdos_stdcolor_name): Return strings for unspecified fore- and
6096 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6097 (syms_of_xfaces): Remove their staticpro's.
6098 (tty_color_name): Return Lisp strings for unspecified fore- and
6100 (Finternal_set_lisp_face_attribute): Remove the special treatment
6101 for Qunspecified_{f,b}g.
6102 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6105 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6107 * xdisp.c (reseat_at_next_visible_line_start): Position before
6108 newline only if ending up on a newline.
6109 (next_element_from_ellipsis): Return success. Handle case of
6110 displaying no ellipsis. Fix case of ellipsis defined in display
6112 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6115 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6117 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6118 (Fcolor_supported_p): Renamed from face-color-supported-p.
6120 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6122 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6123 list of colors renamed to tty-defined-color-alist.
6124 (tty_color_name): Pass the frame to tty-color-by-index.
6125 (realize_tty_face): tty-color-alist is now a function which
6126 accepts the frame as argument.
6128 * term.c (Ftty_display_color_p): Accept an optional argument
6131 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6133 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6134 encode_terminal_code.
6136 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6138 * dispnew.c (mode_line_string): Support termcap frames as well.
6140 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6142 * syntax.c (Fforward_word): Undo previous change.
6144 * editfns.c (Fconstrain_to_field): Don't constrain if
6145 inhibit-field-text-motion is non-nil.
6146 (Fline_beginning_position): Undo previous change.
6147 (Fline_end_position): Ditto.
6149 * syntax.c (Fforward_word): Notice field boundaries only if
6150 inhibit-field-text-motion is nil.
6152 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6154 * editfns.c (Vinhibit_field_text_motion): New variable.
6155 (inhibit-field-text-motion): New DEFVAR_LISP.
6156 (Fline_beginning_position, Fline_end_position): Notice field
6157 boundaries only if inhibit-field-text-motion is nil.
6159 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6161 (x_build_heuristic_mask): Likewise.
6162 (xbm_load_image_from_file): Change error output.
6163 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6164 (gif_load, gs_load, x_kill_gs_process): Ditto.
6166 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6167 color indices when accessing raster pixels.
6168 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6169 one of :file or :data.
6170 (enum pbm_keyword_index): Add PBM_DATA.
6171 (pbm_format): Add :data.
6172 (pbm_image_p): Allow either :file or :data.
6173 (pbm_read_file): New function.
6174 (pbm_scan_number): Rewritten to read from string.
6175 (pbm_load): Support :data.
6177 See ChangeLog.8 for earlier changes.
6180 ;; coding: iso-2022-7bit