1 2000-08-28 Dave Love <fx@gnu.org>
3 * keymap.c (store_in_keymap): Add `static' to declaration.
5 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7 * emacs.c, callint.c, doc.c, editfns.c
8 (toplevel) [HAVE_STRING_H]: Include string.h.
9 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10 (index): Remove prototypes which might conflict with non-standard
11 definitions of index/strchr.
13 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
14 (rindex): Define only if !HAVE_RINDEX.
16 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
18 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
20 2000-08-28 Miles Bader <miles@gnu.org>
22 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
23 made inconsistent by a font-related attribute in FROM.
24 (merge_face_inheritance): Add function comment.
26 2000-08-28 Kenichi Handa <handa@etl.go.jp>
28 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
29 the 4th arg (PREV_EVENT) Qt to suppress input method.
31 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
33 * regex.c: Indent cpp directives and remove parens after `defined'.
34 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
35 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
36 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
37 (re_compile_pattern): Use size_t for length.
38 (init_syntax_once): Move to a better place.
39 * regex.h: Merge changes from GNU libc. Indent cpp directives.
40 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
42 * syntax.c (back_comment): Detect cases where a comment-starter is
43 actually inside another comment as in: /* a // b */ c // d \n.
44 Make it clear that `comstart_pos' is unused for nested comments.
46 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
48 (Fkeymap_parent, Fset_keymap_parent): Use it.
49 (fix_submap_inheritance): Mark it static.
50 (define_as_prefix, describe_buffer_bindings, describe_command)
51 (describe_translation, describe_map): Complete prototypes.
53 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
55 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
56 to better match the key-lookup behavior.
58 2000-08-27 Gerd Moellmann <gerd@gnu.org>
60 * xfaces.c (lface_fully_specified_p): Handle :inherit.
61 (Finternal_set_lisp_face_attribute): Fix typo in error message.
63 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
65 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
66 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
67 (xterm.o): Depend on coding.h
69 2000-08-26 Kenichi Handa <handa@etl.go.jp>
71 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
72 the corresponding '#endif'.
74 2000-08-26 Miles Bader <miles@gnu.org>
76 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
77 * xfaces.c (QCinherit): New variable.
78 (syms_of_xfaces): Initialize it.
79 (LFACE_INHERIT): New macro.
80 (Finternal_get_lisp_face_attribute)
81 (merge_face_vector_with_property)
82 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
83 (check_lface_attrs): Allow new types of face height. Check
85 (CYCLE_CHECK): New macro.
86 (merge_face_inheritance): New function.
87 (merge_face_vectors): Merge inherited faces too. Add F and
88 CYCLE_CHECK arguments.
89 (merge_face_vector_with_property, Finternal_merge_in_global_face)
90 (lookup_named_face, lookup_derived_face, realize_named_face)
91 (face_at_string_position, face_at_buffer_position): Supply
92 new F and CYCLE_CHECK arguments to merge_face_vectors.
93 (merge_face_heights): New function.
94 (merge_face_vectors, merge_face_vector_with_property)
95 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
96 handle relative face heights.
97 (lface_same_font_attributes_p): Compare heights using EQ.
99 2000-08-26 Kenichi Handa <handa@etl.go.jp>
101 * charset.c (char_to_string): Check the character validity.
102 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
105 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
107 * regex.c (PUSH_FAILURE_COUNT): New macro.
108 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
109 Handle popping of a register's or a counter's data.
110 (POP_FAILURE_POINT): Use the new name.
111 (re_match_2_internal): Push counter data on the stack for succeed_n,
112 jump_n and set_number_at and remove misleading dead code in succeed_n.
114 2000-08-25 Gerd Moellmann <gerd@gnu.org>
116 * xdisp.c (redisplay_internal): If considering all windows on all
117 frames, update the display for each frame as soon as possible,
118 instead of first building all desired matrices for all frames, and
119 then updating them all.
120 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
122 2000-08-24 Gerd Moellmann <gerd@gnu.org>
124 * bytecode.c (mark_byte_stack): Add a comment.
126 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
127 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
130 2000-08-24 Kenichi Handa <handa@etl.go.jp>
132 * minibuf.c (do_completion): Always use compare-string, not
133 string-equal because the latter doesn't pay attention to
134 multibyteness of strings.
136 * process.c (create_process): Don't setup raw-text coding here.
137 (Fopen_network_stream): Don't set coding->src_multibyte and
138 coding->dst_multibyte here.
139 (read_process_output): For process filter, return unibyte string
140 if default-enable-multibyte-characters is nil.
141 (send_process): If OBJECT is multibyte text, be sure to encoded it
142 by the specified coding system for the process. Otherwise, setup
144 (init_process): Don't initialize default-process-coding-system
147 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
149 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
150 <scroll-down-aggressively>: Likewise.
152 2000-08-23 Kenichi Handa <handa@etl.go.jp>
154 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
155 zero. Set coding->produced_char correctly.
157 2000-08-22 Andrew Innes <andrewi@gnu.org>
159 * makefile.w32-in: New file.
161 * unexw32.c (unexec): Ignore old_name, and use the actual location
162 of the current executable instead. Base new_name on this.
164 * w32proc.c (create_child): Remove reference to security
165 descriptor, which isn't needed and doesn't compile with mingw32.
167 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
168 up dllimport attributes.
169 (x_update_window_end): Update prototype.
171 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
172 extern, which screws up dllimport attributes.
174 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
175 up dllimport attributes.
177 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
178 screws up dllimport attributes.
180 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
181 up dllimport attributes.
182 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
183 screws up dllimport attributes.
185 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
186 up dllimport attributes.
188 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
189 screws up dllimport attributes.
191 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
192 screws up dllimport attributes.
194 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
195 up dllimport attributes.
197 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
198 unnecessary extern, which screws up dllimport attributes.
201 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
202 up dllimport attributes.
204 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
205 unnecessary extern, which screws up dllimport attributes.
207 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
208 screws up dllimport attributes.
210 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
211 up dllimport attributes.
213 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
215 * w32bdf.c (search_file_line):
219 (w32_BDF_to_x_font): Fix compile warnings.
221 * w32menu.c: Include keyboard.h before frame.h. Fix compile
224 * w32select.c: Include keyboard.h before frame.h.
226 * w32fns.c (max): Define macro.
227 (JOHAB_CHARSET): Define if not known.
228 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
229 (Fx_show_tip): Synch with X version.
231 * w32xfns.c: Include keyboard.h before frame.h.
233 * w32fns.c: Include keyboard.h before frame.h.
235 * w32term.c: Include keyboard.h before frame.h.
237 * fontset.c: Include keyboard.h before frame.h.
239 * w32inevt.c: Include keyboard.h before frame.h.
240 (MOUSE_MOVED): Define if not known.
242 * minibuf.c: Include keyboard.h before frame.h.
244 * keyboard.c: Include keyboard.h before frame.h.
246 * indent.c: Include keyboard.h before frame.h.
248 * dispnew.c: Include keyboard.h before frame.h.
250 * buffer.c: Include keyboard.h before frame.h.
252 * alloc.c: Include keyboard.h before frame.h.
254 * print.c: Include keyboard.h before frame.h.
256 * process.c: Include keyboard.h before frame.h.
258 * scroll.c: Include keyboard.h before frame.h.
260 * sysdep.c: Include keyboard.h before frame.h.
262 * term.c: Include keyboard.h before frame.h.
264 * window.c: Include keyboard.h before frame.h.
266 * xdisp.c: Include keyboard.h before frame.h.
267 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
269 * frame.c: Include keyboard.h before frame.h.
271 * w32heap.h: Undefine min, max.
273 * w32gui.h: Undefine min, max.
275 * unexw32.c: Change PUCHAR to PCHAR.
276 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
279 (copy_executable_and_dump_data): Remove unnecessary static defs.
280 (copy_executable_and_dump_data): Fix compile warnings.
282 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
284 * w32console.c (min): Define macro.
285 (clear_frame, write_glyphs): Fix compile warning.
287 * w32proc.c (compare_env):
288 (find_child_console): Fix compile warning.
290 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
291 sys_errlist instead of _sys_errlist.
292 (get_emacs_configuration_options): New function.
294 * s/ms-w32.h (sys_nerr): Provide default definition.
295 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
296 name with _ prepended.
297 (NSIG): Define if not known.
298 (get_emacs_configuration): Provide extern declaration.
299 (get_emacs_configuration_options): Provide extern declaration.
300 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
302 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
304 (read_unc_volume): Fix compile warning.
306 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
307 definitions from being used.
309 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
311 * w32.c (unc_volume_file_attributes):
312 (open_unc_volume): Make arg const.
314 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
315 (read_input_waiting): Remove excess parameter.
317 * w32.c (init_environment): Call _access.
318 (check_windows_init_file): Call _close.
319 (init_user_info): Call _putenv.
320 (init_environment): Call _putenv and _strdup.
321 (init_ntproc): Reset volume info cache on startup.
323 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
324 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
325 cannot override the CRT malloc.
327 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
328 (LINK_FLAGS): Append to original value of LINK_FLAGS.
330 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
331 unless we are linking with a static CRT.
332 (RVA_TO_PTR): Cast result to unsigned char*.
334 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
335 (add_volume_info): Use xstrdup.
337 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
339 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
340 (do_completion, Fminibuffer_complete_word): Use it.
341 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
342 var so it can take non-boolean values.
344 2000-08-21 Gerd Moellmann <gerd@gnu.org>
346 * editfns.c (find_field): Formatting changes.
347 (toplevel): Some old-style function forward declarations
348 changed to prototypes, some new protypes added, some functions
351 * lisp.h (set_time_zone_rule): Add prototype.
352 (use_dialog_box): External declaration.
354 * keyboard.c (gen_help_event): Add parameter SIZE.
355 (kbd_buffer_events_waiting): Slightly rewritten.
356 (clear_event): New function.
357 (kbd_buffer_get_event): Use it, and clear the input_events of
359 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
360 don't fill the newly created array with nils.
361 (toplevel): Convert some old-style function forward declarations
364 * keyboard.h (gen_help_event): Change prototype.
366 * xterm.c (XTread_socket): Change calls to gen_help_event.
368 * w32term.c (w32_read_socket): Change calls to gen_help_event.
370 * eval.c (Fmacroexpand): Doc fix.
372 2000-08-20 Jason Rumney <jasonr@gnu.org>
374 * w32term.h (x_display_info_for_display): Remove as this function
375 does not exist on W32.
377 * w32term.c (help_echo_window): New variable.
378 (syms_of_w32term): staticpro it.
379 (note_mode_line_highlight): Set it.
380 (XTextExtents16): Removed as there is no equivalent on W32.
381 (x_compute_glyph_string_overhangs): Incomplete body removed, as
382 the X way of doing this will not work for W32.
383 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
384 (x_draw_image_foreground): Avoid drawing outside of the clip area
385 when image doesn't have a mask.
386 (note_mouse_highlight): Process overlays in the right order of
387 priority. Set help_echo_window.
388 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
389 because that's more visible for large images.
391 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
392 name to single_keymap_panes.
393 (w32_menu_show): Set wv->title when dealing with titles.
394 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
396 2000-08-21 Miles Bader <miles@gnu.org>
398 * minibuf.c (do_completion): Try again if we rewrite the input
399 string, but no completion was done, so that any completion message
402 2000-08-20 Gerd Moellmann <gerd@gnu.org>
404 * xfaces.c (lface_equal_p): Compare strings differently.
405 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
406 (realize_tty_face): Use them.
407 (syms_of_xfaces): Initialize new variables.
408 (map_tty_color): New function, extracted from realize_tty_face.
409 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
410 foreground or background color, store the new color name in the
411 realized face; previous code trying to do this had no effect.
412 (realize_tty_face): Use map_tty_color.
413 (Fclear_face_cache): Set face_change_count and ensure thorough
416 2000-08-19 Gerd Moellmann <gerd@gnu.org>
418 * undo.c (record_first_change, record_marker_adjustment): Don't
419 use XBUFFER on last_undo_buffer which might not be a buffer.
421 2000-08-18 Kenichi Handa <handa@etl.go.jp>
423 * coding.c (decode_coding_string): Set members consumed,
424 consumed_char, produced, produced_char of *coding correctly. If
425 decode_coding doesn't consume any byte, don't try anymore.
426 (encode_coding_string): Likewise.
428 2000-08-18 Gerd Moellmann <gerd@gnu.org>
430 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
431 conditional have void type, for Standard C compilers.
433 * xdisp.c (redisplay_internal): Compare windows for equality with
434 EQ, instead of applying XWINDOW to something that might not
437 2000-08-18 Kenichi Handa <handa@etl.go.jp>
439 * fontset.c (Finternal_char_font): Search only the selected frame
440 for a window of the current buffer.
442 2000-08-18 Gerd Moellmann <gerd@gnu.org>
444 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
447 * keyboard.c (kbd_buffer_get_event): Handle the case that the
448 second half of a HELP_EVENT is found at the start of kbd_buffer.
450 2000-08-18 Miles Bader <miles@gnu.org>
452 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
454 * editfns.c (save_restriction_save): Rewrite to use markers.
455 (save_restriction_restore): Rewrite to understand new form of data
456 saved by save_restriction_save.
457 (Fsave_restriction): Remove cautionary note in doc-string.
459 2000-08-17 Gerd Moellmann <gerd@gnu.org>
461 * fileio.c (build_annotations): Add a comment explaining the
462 return value of format-annotate-function. Replace a spurious call
463 to Flength with a CONSP test. Call format-annotate-function with
464 a fifth arg specifying how many times the function is been called
465 in a row, to let it choose temporary buffers appropriately.
467 2000-08-17 Dave Love <fx@gnu.org>
469 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
470 declare make_temp_name twice.
472 * lread.c: Prototype readevalloop, load_unwind,
473 load_descriptor_unwind.
474 (unreadpure): Give it an arg.
476 * unexalpha.c: Prototype fatal_unexec, mark_x,
477 update_dynamic_symbols. Declare unexec as void.
479 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
480 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
482 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
483 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
486 * alloca.c: Use #error.
487 [POINTER_TYPE]: Use it.
489 * eval.c (Fdefvar): Doc fix.
491 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
494 * buffer.h: Avoid DECLARE_INTERVALS.
496 * config.in: Add size_t.
498 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
500 * w16select.c (set_clipboard_data): If there's not enough memory
501 to put text into clipboard, return 1, as Fw16_set_clipboard_data
502 expects. In case of other failures, return 3.
503 (system_error_msg): New error message.
504 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
507 2000-08-16 Gerd Moellmann <gerd@gnu.org>
509 * term.c (write_glyphs): Also turn off inverse video after turning
510 off other appearances in case TS_exit_attribute_mode is not equal
511 to TS_end_standout_mode.
512 (insert_glyphs): Turn inverse video on/off for each run of glyphs
514 (turn_off_face): Reset standout_mode only if
515 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
516 is equal to TS_end_standout_mode.
518 2000-08-16 Kenichi Handa <handa@etl.go.jp>
520 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
521 sequence at the end of the source block.
523 * ccl.c (Fccl_program_p): Docstring modified.
524 (Fccl_execute): Likewise.
525 (Fccl_execute_on_string): Likewise.
527 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
529 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
531 2000-08-16 Kenichi Handa <handa@etl.go.jp>
533 The following changes are mainly to fix bugs of
534 encode/decode-coding-string failing if encoding/decoding return
535 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
536 variable conversion_buffer.
538 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
539 decrement dst_end to avoid buffer overflow in the later call of
542 * coding.h (conversion_buffer_size, conversion_buffer)
543 (get_conversion_buffer): Extern deleted.
545 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
546 (conversion_buffer, conversion_buffer_size): Variables deleted.
547 (get_conversion_buffer): Function deleted.
548 (struct conversion_buffer): New structure.
549 (MAX_ALLOCA): New macro.
550 (allocate_conversion_buffer): New macro.
551 (extend_conversion_buffer, free_conversion_buffer): New functions.
552 (ccl_coding_driver): Set coding->result.
553 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
554 this is the last block of source.
555 (encode_coding): Likewise. Handle the source block as the last
556 one only when the whole source text is consumed.
557 (decode_coding_string): Handle the case that the output buffer is
558 too small to decode the whole source text. Use
559 allocate_conversion_buffer, extend_conversion_buffer and
560 free_conversion_buffer, not get_conversion_buffer.
561 (encode_coding_string): Likewise.
562 (init_coding): Function deleted.
563 (init_coding_once): Delete code to initialize
564 conversion_buffer_size.
566 * emacs.c (main): Don't call init_coding.
568 * msdos.c (IT_write_glyphs): Use a locally declared
571 * term.c (write_glyphs): Use a locally declared conversion_buffer.
572 (insert_glyphs): Likewise.
574 * w32console.c (write_glyphs): Use a locally declared
577 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
579 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
580 member of display_info is NULL.
582 2000-08-15 Gerd Moellmann <gerd@gnu.org>
584 * alloc.c (compact_small_strings): Use safe_bcopy, add an
587 * term.c (turn_off_face): Reset standout_mode when resetting
588 appearances with capability `me'.
589 (write_glyphs): Switch on inverse video before each face change.
591 2000-08-14 Dave Love <fx@gnu.org>
593 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
594 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
595 (lisp_free): Declare and make static.
597 * window.c: Fix embedded comment.
598 (syms_of_window): Fix doc string.
600 2000-08-14 Gerd Moellmann <gerd@gnu.org>
602 * keymap.c (push_key_description): If C without modifiers is < 32,
603 make sure to print `C-' before `M-', like in the manual.
605 2000-08-11 Gerd Moellmann <gerd@gnu.org>
607 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
608 since they aren't relocated anymore.
609 (sxhash_string): Make sure returned hash code fits in a Lisp
612 * xdisp.c (try_cursor_movement): Fix handling of cursor in
613 partially visible line which is smaller than the window's
616 2000-08-11 Kenichi Handa <handa@etl.go.jp>
618 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
619 the multibyte form of eight-bit-control characters.
620 (Fccl_execute_on_string): Initialize ccl->multibyte.
622 * ccl.h (struct ccl_program): New member multibyte.
624 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
626 2000-08-11 Kenichi Handa <handa@etl.go.jp>
628 * regex.c (regex_compile) <normal_char>: Pay attention to
630 (analyse_first) <exactn>: Setup fastmap correctly for
631 eight-bit-control characters.
633 2000-08-11 Kenichi Handa <handa@etl.go.jp>
635 * termhooks.h (enum event_kind): New member
636 multibyte_char_keystroke.
638 * keyboard.c (make_lispy_event): Handle the new event type
639 multibyte_char_keystroke.
641 * xterm.c: Include coding.h.
642 (XTread_socket): Work around a bug of XmbLookupString. If the
643 input is from XIM, decode it according to the current locale. In
644 that case, generate multibyte_char_keystroke events.
646 2000-08-11 Kenichi Handa <handa@etl.go.jp>
648 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
649 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
651 2000-08-10 Gerd Moellmann <gerd@gnu.org>
653 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
654 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
655 (move_it_in_display_line_to): Record iterator's ascent and descent
656 before producing glyphs, and restore them when we know the glyph
657 doesn't fit on the line.
658 (move_it_to): Restructured so that it's easier to debug. If
659 moving to a vpos, and not moving to an x or character position,
660 stop as soon as the specified vpos is reached; don't move further
661 into that line because that might change the computed line height.
662 (try_cursor_movement): New function, extracted from the cursor
663 movement branch of redisplay_window. If ending on a partially
664 visible line, don't try to scroll if the cursor line is taller
666 (redisplay_window): Use try_cursor_movement.
668 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
669 because that function doesn't cope with variable-height lines.
671 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
672 box cursor because that's better visible for large images.
674 2000-08-10 Miles Bader <miles@gnu.org>
676 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
678 2000-08-10 Gerd Moellmann <gerd@gnu.org>
680 * xdisp.c (Vmessages_buffer_name): New variable.
681 (message_dolog): Use it.
682 (syms_of_xdisp): Initialize it.
684 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
686 * msdos.c (IT_note_mouse_highlight): Update the calls to
688 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
689 redundant now that keyboard.h is included.
691 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
693 * keyboard.c (kbd_buffer_events_waiting): New function.
695 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
697 * msdos.c: Include keyboard.h.
698 (XMenuActivate): Empty no_event events from the event buffer. If
699 no events are left after that, call clear_input_pending.
700 (mouse_clear_clicks): New function, code moved from mouse_init.
701 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
702 mouse driver to ``forget'' any past clicks.
704 * Makefile.in (msdos.o): Depend on keyboard.h.
706 2000-08-09 Gerd Moellmann <gerd@gnu.org>
708 * lisp.h (input_pending): External declaration.
710 * dispextern.h (Qredisplay_dont_pause): Declare extern.
712 * xdisp.c (echo_area_display): Display thoroughly if input is
713 pending. Bind redisplay-dont-pause to t during the redisplay.
714 in case input is pending.
716 * dispnew.c (Qredisplay_dont_pause): New variable.
717 (syms_of_display): Initialize and staticpro it.
718 (update_frame_1): Don't interrupt the display for pending input if
719 redisplay_dont_pause is set.
721 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
723 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
725 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
727 * callproc.c (Fcall_process): Terminate the unwind-protect around
728 the post-read-conversion of coding system.
730 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
731 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
732 * buffer.h (overlays_at): Update prototype.
733 * xdisp.c (next_overlay_change): Update call to overlays_at.
734 * xfaces.c (face_at_buffer_position): Likewise.
735 * textprop.c (Fget_char_property): Likewise.
736 * xterm.c (note_mouse_highlight): Likewise.
738 * minibuf.c (do_completion): Don't consider a simple change of
739 case as `completion'.
741 2000-08-08 Ken Raeburn <raeburn@gnu.org>
743 * keyboard.c (syms_of_keyboard): Initialize
744 last_point_position_buffer.
745 * undo.c (record_delete): Make sure last_point_position_buffer is
746 a buffer before comparing pointers.
748 * coding.h (decode_coding_string): Declare.
750 * intervals.h (Fprevious_single_char_property_change): Declare.
752 * textprop.c (Fprevious_single_char_property_change): Don't do
753 arithmetic directly on lisp objects.
755 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
758 * keyboard.h (menu_item_eval_property): Declare.
760 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
761 reuse as buffer name, instead of recreating (and discarding) every
762 time a message is logged.
763 (with_echo_area_buffer): Make callback arg A2 a lisp object.
764 (current_message_1, truncate_message_1, set_message_1)
765 (display_echo_area_1, resize_mini_window_1): Signatures changed.
766 (current_message, truncate_echo_area, display_echo_area)
767 (resize_echo_area_axactly): Changed calls.
769 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
771 (Ffind_coding_systems_region_internal): First argument to Fappend
772 must be an integer, not a Lisp object.
774 2000-08-08 Kenichi Handa <handa@etl.go.jp>
776 * charset.c (Fchar_width): Doc fix.
778 2000-08-08 Gerd Moellmann <gerd@gnu.org>
780 * charset.c (Fstring_width): Doc fix.
782 2000-08-07 Gerd Moellmann <gerd@gnu.org>
784 * xdisp.c (start_display): When starting display on a continuation
785 line, clear ascent and descent members of the iterator structure;
786 the height of the continued line does not affect the height of the
788 (make_cursor_line_fully_visible): Do nothing if cursor is on a
789 line taller than the window.
790 (redisplay_window) <forced window start>: Handle case that the
791 middle of the window is not found in any row.
792 (dump_glyph_row): Show more information.
793 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
794 first text line in a glyph matrix.
796 * xterm.c (x_draw_image_foreground): Avoid drawing outside
797 of the clip area when image doesn't have a mask.
799 * fns.c (sweep_weak_table): Fix survival conditions for
800 key-or-value and key-and-value weakness.
802 * .gdbinit (xhashtable): New command.
804 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
805 tables out of the list of all weak hash tables.
807 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
808 a new buffer is created, make sure echo_area_buffer[] references
811 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
813 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
816 2000-08-07 Kenichi Handa <handa@etl.go.jp>
818 * syntax.c (skip_chars): Fix previous change. Make the handling
819 of unibyte string consistent with that of regex search.
821 2000-08-05 Gerd Moellmann <gerd@gnu.org>
823 * xmenu.c (popup_get_selection): Use xfree instead of free.
825 * fileio.c (Finsert_file_contents): Use xfree instead of free.
827 * editfns.c (Ftranspose_regions): Use xfree instead of free.
829 * callproc.c (child_setup): Use xfree instead of free.
831 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
833 (run_mac_command, closedir): Use `xfree' instead of `free'.
835 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
837 * eval.c (error): Use xfree instead of free.
839 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
841 * fns.c: Replace `illegal' with `invalid'.
842 (Fmake_hash_table, make_hash_table): Allow table size of 0.
844 2000-08-05 Kenichi Handa <handa@etl.go.jp>
846 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
849 2000-08-04 Noah Friedman <friedman@splode.com>
851 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
854 2000-08-04 Gerd Moellmann <gerd@gnu.org>
856 * syntax.c (skip_chars): Fix typo in error message.
858 2000-08-04 Andreas Schwab <schwab@suse.de>
860 * m/ia64.h: Moved from s/ia64.h.
862 2000-08-04 Kenichi Handa <handa@etl.go.jp>
864 * process.c (read_process_output): Big simplification. Handle
865 composition and post-read-conversion of coding system correctly.
866 (send_process): Handle composition correctly.
868 * callproc.c (Fcall_process): Handle post-read-conversion of
869 coding system if any.
871 * coding.c (decode_coding_iso2022): More strict check for handling
873 (coding_restore_composition): Pay attention to the case that
874 cmp_data is not set properly (because of invalid code in the
876 (run_pre_post_conversion_on_str): Include text properties in the
878 (decode_coding_string): Set members of coding correctly.
880 2000-08-03 Gerd Moellmann <gerd@gnu.org>
882 * s/ia64.h: New file.
884 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
885 Use NULL instead of 0 at the end of variable argument list of
886 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
887 sizeof (int) < sizeof (void *).
889 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
890 of variable argument lists of XtVaGetValues and XtVaSetValues.
892 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
893 variable argument lists of XtVaGetValues and XtVaSetValues.
895 2000-08-02 Gerd Moellmann <gerd@gnu.org>
897 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
898 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
900 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
903 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
904 in call to Fsingle_key_description.
906 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
909 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
911 * window.c (display_buffer_reuse_frames): New variable.
912 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
913 frames displaying BUFFER.
914 (syms_of_window): Define Lisp variable
915 display-buffer-reuse-frames.
917 2000-08-01 Miles Bader <miles@gnu.org>
919 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
920 when to constrain NEW_POS (they were pretty screwed up before).
922 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
924 * msdos.c (run_msdos_command): Save and restore the master
925 environment, for the case that child_setup signals an error.
926 When mirroring slashes in DOS shell commands, don't fail when
927 argv[2] has embedded blanks.
928 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
929 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
930 (dos_ttraw): Call mouse_setup_buttons.
932 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
933 using alloca; free it after run_msdos_command returns.
935 2000-07-27 Dave Love <fx@gnu.org>
937 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
939 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
942 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
944 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
946 * editfns.c (lisp_time_argument): Fix last change.
948 2000-07-27 Gerd Moellmann <gerd@gnu.org>
950 * fns.c (Fdelete): Make it work on vectors and strings in addition
953 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
954 (syms_of_fns): Initialize new variables.
955 (sweep_weak_table): Handle weakness `key-or-value' and
957 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
958 weakness, with t meaning the same as `key-and-value'.
960 2000-07-27 Kenichi Handa <handa@etl.go.jp>
962 * coding.h (struct coding_system): Member safe_charset deleted.
964 * coding.c (Qsafe_charsets): This variable deleted.
965 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
967 (coding_safe_chars): New function.
968 (CODING_SAFE_CHAR_P): New macro.
969 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
970 checking safe_charsets member of the coding system. Caller
972 (detect_coding_iso2022): New local variable safe_chars.
973 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
974 safe_charsets member of the coding system.
975 (decode_coding_iso2022): New local variable safe_chars.
976 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
977 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
978 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
979 (ENCODE_UNSAFE_CHARACTER): New macro.
980 (encode_coding_iso2022): New local variable safe_chars. Check
982 (setup_coding_system): Delete the code to initialize
984 (intersection, find_safe_codings): New functions.
985 (Ffind_coding_systems_region_internal): New function.
986 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
987 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
988 variable and initialize it.
990 * fns.c (char_table_ref_and_index): New function.
992 * lisp.h (char_table_ref_and_index): Add prototype.
994 2000-07-26 Sam Steingold <sds@gnu.org>
996 * editfns.c (lisp_time_argument): Added third argument `usec'.
997 (Ffloat_time): New built-in Lisp function.
999 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1001 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1002 for the character code.
1004 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1007 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1008 if called for a popup menu.
1009 (xmenu_show): Store help string in widget values.
1011 2000-07-26 Dave Love <fx@gnu.org>
1013 * syswait.h: Move some definitions.
1014 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1015 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1016 perspicuous definitions.
1017 (WTERMSIG): Fix bit pattern used.
1019 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1021 * print.c (print_object): If vector printing is truncated, print
1022 "..." to indicate it as well as the case of list printing.
1024 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1026 * xdisp.c (next_element_from_display_vector): Improve comments.
1028 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1029 for the character code, and the rest for the face id as in 20.x.
1030 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1032 * window.c (window_display_table): Cleaned up.
1034 * syntax.c (Fforward_word): Add last arg nil in call of
1035 Fconstrain_to_field.
1037 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1039 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1040 identical but for the letter-case, don't call
1041 barf_or_query_if_file_exists.
1043 2000-07-25 Miles Bader <miles@gnu.org>
1045 * editfns.c (find_field): Honor special `boundary' fields.
1046 (Qboundary): New variables.
1047 (syms_of_editfns): Initialize Qboundary.
1048 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1049 Use scan_buffer instead of find_before_next_newline, because it
1050 allows us to detect the boundary case where there's a newline at
1052 * lisp.h (Fconstrain_to_field): Update external declaration.
1054 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1056 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1059 2000-07-24 Dave Love <fx@gnu.org>
1061 * s/sunos4-0.h, s/sol2.h:
1062 (LIBS_TERMCAP): Move from m/sparc.h.
1064 * m/sparc.h (TERMINFO): Moved to system files (probably only
1065 relevant for sunos4 judging by its vintage).
1066 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1069 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1071 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1072 name to single_keymap_panes.
1074 2000-07-24 Andreas Schwab <schwab@suse.de>
1076 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1078 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1080 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1081 parameters instead of using int parameters. Expect FN to accept
1082 EMACS_INT parameters.
1083 (display_echo_area, resize_echo_area_axactly, current_message)
1084 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1085 with new argument list.
1086 (resize_mini_window_1): New callback function.
1087 (current_message_1, truncate_message_1, set_message_1): Change
1088 parameter lists to the new format expected by
1089 with_echo_area_buffer.
1091 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1093 * fontset.c (fontset_ref): Remove INLINE declaration.
1094 (fontset_ref_via_base): Likewise.
1095 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1098 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1100 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1101 correct order of priority. If help echo was found in an overlay,
1102 use that overlay as the object in which the help echo was found.
1104 2000-07-22 Miles Bader <miles@gnu.org>
1106 * textprop.c (Fprevious_single_char_property_change): The initial
1107 property value should be from the position preceding POSITION, not
1110 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1112 * coding.c (syms_of_coding): Doc fix for
1113 inhibit-iso-escape-detection.
1115 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1117 * xterm.c (note_mouse_highlight): Process overlays in the right
1120 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1122 * xterm.c (note_mouse_highlight): If help-echo was found in an
1123 overlay, use that overlay as the object in which the help was
1126 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1128 * window.c (foreach_window): Instead of a fake variable argument
1129 list, take one USER_DATA argument.
1130 (foreach_window_1): Likewise, and call callback functions with two
1131 args, the window and USER_DATA.
1132 (struct check_window_data): New struct.
1133 (check_window_containing): Use it.
1134 (window_from_coordinates): Set up a struct check_window_data for
1136 (add_window_to_list, freeze_window_start): Change parameters
1137 according to new calling convention.
1139 * window.h (foreach_window): Change prototype.
1141 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1143 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1145 * xmenu.c (menu_help_callback): Call show_help_echo with
1146 additional arguments OBJECT and POS.
1148 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1150 * data.c (Faset): Allow storing any multibyte character in a
1151 string. Convert unibyte string to multibyte if necessary.
1153 * xfns.c (x_encode_text): New function.
1154 (x_set_name): Use x_encode_text.
1155 (x_set_title): Likewise.
1157 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1159 * xterm.h (x_encode_text): Add prototype.
1161 2000-07-20 Dave Love <fx@gnu.org>
1163 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1166 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1168 * msdos.c (help_echo_window): New variable.
1169 (syms_of_msdos): Initialize and staticpro it.
1170 (IT_note_mode_line_highlight): Set help_echo_window.
1171 (IT_note_mouse_highlight): Ditto.
1172 (dos_rawgetc): Store help_echo_window in the second event produced
1175 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1176 Record the object that generated the help echo and the position of
1177 that object in help_echo_object and help_echo_pos. Record that
1178 some glyphs in a row are displayed in mouse-face.
1179 (IT_update_begin): Don't clear mouse highlight unless one of the
1180 enabled glyph rows is marked as being displayed in mouse-face.
1181 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1182 and position recorded in help_echo_object and help_echo_pos to the
1184 (IT_menu_display): Accept a new argument PN: the pane number of
1185 the current menu pane. Record the pane number and the item
1186 number of the item which has associated help string.
1187 (XMenuActivate): Update the prototype for help_callback in
1188 function declaration. Call IT_menu_display with the current menu
1189 pane number as an additional argument. Call help_callback with
1190 two additional arguments: the pane number and the item number of
1191 the menu item associated with the help text.
1192 (help_echo_object, help_echo_pos): New variables.
1193 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1195 * msdos.h (XMenuActivate): Update prototype.
1197 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1199 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1200 Add some more prototypes.
1202 * xterm.c, xterm.h: Add some more prototypes.
1204 * lisp.h (Fnext_single_char_property_change): Add prototype.
1206 * dispnew.c (direct_output_for_insert): Remove confusing
1207 outer local variable mouse_face_overwritten_p.
1208 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1210 * alloc.c (allocate_string_data): Don't copy old string contents.
1212 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1214 * coding.c (code_convert_region): Delete text properties before
1215 shrinking the conversion region.
1217 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1219 * dispnew.c (update_text_area): Write the whole row if it
1220 has mouse-face in it.
1222 * xfaces.c (face-alternative-font-family-alist): Remove
1223 DEFVAR_LISP; staticpro instead.
1225 * xmenu.c (menu_help_callback): Call show_help_echo with
1228 * keyboard.c (show_help_echo): Add parameter WINDOW.
1229 (read_char): Call show_help_echo with window extracted from Lisp
1231 (gen_help_event): Add parameter WINDOW.
1233 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1235 * xterm.c (help_echo_window): New variable.
1236 (note_mouse_highlight, note_tool_bar_highlight): Set
1238 (XTread_socket): Pass help_echo_window to gen_help_event.
1239 (syms_of_xterm): Initialize and staticpro help_echo_window.
1241 2000-07-18 Dave Love <fx@gnu.org>
1243 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1246 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1248 * alloc.c (allocate_string_data): If string had already data
1249 assigned, copy old contents to new string data.
1251 * coding.c (syms_of_coding): Fix typo in spelling of variable
1252 `inhibit-iso-escape-detection'.
1254 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1256 * Makefile.in: Add dependencies on dispextern.h.
1257 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1258 `free'; both can conflict with system header files.
1260 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1262 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1265 2000-07-18 Dave Love <fx@gnu.org>
1267 * window.c (Fwindow_list): Declare arg `window'.
1269 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1271 * coding.c (setup_coding_system): Don't override the explicitly
1272 specified designations.
1274 2000-07-15 Miles Bader <miles@gnu.org>
1276 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1277 from `text_property_eq' and `text_property_stickiness', respectively.
1278 (find_field, Fconstrain_to_field, char_property_eq)
1279 (char_property_stickiness): Changed to call char-property functions
1280 instead of text-property-only ones.
1282 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1283 `next_single_char_property_change'). Do more error checking, and
1284 cleanup limit behavior.
1285 (Fprevious_single_char_property_change): New function.
1286 (syms_of_textprop): Initialize new subrs.
1288 * xdisp.c (display_prop_end, invisible_text_between_p):
1289 Call Fnext_single_char_property_change instead of
1290 next_single_char_property_change.
1292 2000-07-15 Jason Rumney <jasonr@gnu.org>
1294 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1295 after menu is finished with.
1296 (add_menu_item): Only consider wv->title as a menu title.
1297 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1299 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1301 (FONT_REGEXP): Remove unused macro, and its sub-components.
1302 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1304 * w32term.c (help_echo_object, help_echo_pos): New variables.
1305 (note_mode_line_highlight): Store additional information about the
1306 help-echo in help_echo_object and help_echo_pos. Check both
1307 `local-map' and `keymap' properties for changing the cursor
1308 (note_mouse_highlight): Store additional information about the
1309 help-echo in help_echo_object and help_echo_pos.
1310 (note_tool_bar_highlight): Set help_echo_object to nil and
1311 help_echo_pos to -1.
1312 (w32_read_socket): Use gen_help_event instead of filling
1313 input_events manually.
1314 (syms_of_w32term): Staticpro help_echo_object.
1315 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1316 set, arrange for a mouse-highlight redisplay in
1318 (x_clear_mouse_face): New function.
1319 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1320 (x_update_window_begin): No need to turn off the mouse
1322 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1323 depending on whether they contain glyphs highlighted in
1325 (x_fill_stretch_glyph_string): Consume runs of stretch
1326 glyphs instead of a single one.
1327 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1328 with new argument list.
1329 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1330 (x_append_glyph, x_append_composite_glyph)
1331 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1332 changes in struct glyph starting 1999-12-27. See comments for
1333 xterm.c on 2000-07-05.
1335 2000-07-14 Sam Steingold <sds@gnu.org>
1337 * xfaces.c (realize_x_face): Fix the last patch:
1338 check `default_face' before dereferencing.
1340 2000-07-14 Dave Love <fx@gnu.org>
1342 * syntax.c (back_comment): Add null default in switch (for pcc).
1344 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1346 * xfaces.c (realize_x_face): Make fontset using the base of the
1347 default_face's fontset, not using the default fontset.
1349 * coding.c (inhibit_iso_escape_detection): New variable.
1350 (syms_of_coding): Make it a Lisp variable.
1351 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1352 nonzero, ignore ISO2022's escape sequence.
1354 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1356 * alloca.c (malloc) [emacs]: Define as xmalloc.
1358 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1359 use that instead of the mouse position. Add parameters DX and DY.
1361 * dispextern.h (Fx_show_tip): Adjust number of parameters
1364 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1365 if HELP is a function, call it with OBJECT and POS as parameters
1366 to get the help to display.
1367 (gen_help_event, kbd_buffer_store_help_event): New functions.
1368 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1369 (read_char): Call show_help_echo with new parameters.
1371 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1374 * xterm.c (help_echo_object, help_echo_pos): New variables.
1375 (note_mode_line_highlight): Store additional information about the
1376 help-echo in help_echo_object and help_echo_pos. Check both
1377 `local-map' and `keymap' properties for changing the cursor
1378 (note_mouse_highlight): Store additional information about the
1379 help-echo in help_echo_object and help_echo_pos.
1380 (note_tool_bar_highlight): Set help_echo_object to nil and
1381 help_echo_pos to -1.
1382 (XTread_socket): Use gen_help_event instead of filling
1383 input_events manually.
1384 (syms_of_xterm): Staticpro help_echo_object.
1386 * xmenu.c (menu_highlight_callback): Use
1387 kbd_buffer_store_help_event instead of setting up and input_event
1390 * xdisp.c (eval_form): GCPRO argument sexpr.
1391 (call_function): New function.
1392 (handle_single_display_prop): Use call_function and FUNCTIONP
1393 instead of checking whether if font_height is a symbol and
1396 * eval.c (internal_condition_case_2): New function.
1398 * lisp.h (FUNCTIONP): New macro.
1399 (internal_condition_case_2, call_function): Add prototypes.
1401 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1402 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1403 Always set `arg' member of input_events.
1404 (construct_menu_click): Unused function removed.
1406 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1408 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1409 (construct_drag_n_drop, x_scroll_bar_handle_click)
1410 (w32_read_socket): Always set `arg' member of input_events.
1412 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1414 * lisp.h (eval_form): Add prototype.
1416 * xdisp.c (eval_form): Make it externally visible.
1418 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1420 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1421 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1422 consing. For prefix events, store the frame in the `arg' slot of
1423 the event, otherwise store the key there.
1424 (XTread_socket): Instead of consing, use the frame_or_window slot
1425 of HELP_EVENTs for the frame, and the `arg' slot for the help
1428 * xmenu.c (menu_highlight_callback): Store help string in the
1429 `arg' member of the input event; don't cons.
1430 (menubar_selection_callback): Use the `arg' slot of input events
1431 to queue additional information, instead of consing.
1433 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1435 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1437 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1439 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1440 input events to queue additional information, instead of consing.
1442 * keyboard.c (kbd_buffer_gcpro): Renamed from
1443 kbd_buffer_frame_or_window. Now used for all Lisp objects
1444 referenced from the input queue.
1445 (kbd_buffer_store_event): Always use structure assignment for
1446 copying input events. Record all Lisp objects referenced from
1447 events in kbd_buffer_gcpro.
1448 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1449 differently from input events. Test for prefix menu_bar_events
1450 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1451 event in kbd_buffer_gcpro to nil.
1452 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1453 frame_or_window is equal to its arg member as prefix events.
1454 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1455 used by an input event to nil.
1456 (init_keyboard): Use two times the size of the input queue
1457 for kbd_buffer_gcpro.
1458 (syms_of_keyboard): Likewise.
1460 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1463 * termhooks.h (struct input_event): Add member `arg'.
1464 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1465 (USER_SIGNAL_EVENT): Renamed from user_signal.
1467 * xfaces.c (ASET): Remove definition.
1469 * lisp.h (AREF, ASET, ASIZE): New macros.
1471 * fontset.c (AREF, ASIZE): Remove definitions.
1473 * fns.c (AREF): Remove definition.
1475 * composite.c (AREF): Remove definition.
1477 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1479 * dispnew.c (redraw_overlapped_rows): Add missing local.
1480 (scrolling_window): Remove debug code.
1482 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1483 Before scrolling, turn off a mouse-highlight in the window
1486 * xterm.c (x_update_window_end): Add parameter
1487 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1488 redisplay in XTframe_up_to_date.
1489 (x_clear_mouse_face): New function.
1490 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1492 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1494 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1495 it when any row is written to that contains glyphs highlighted in
1497 (update_window): Call the window update end hook with new
1498 parameter MOUSE_FACE_OVERWRITTEN_P.
1499 (direct_output_for_insert): Give up if row contains mouse-face.
1501 * dispextern.h (struct redisplay_interface): Add parameter
1502 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1503 (clear_mouse_face): New function pointer member.
1505 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1507 * syntax.c (back_comment): Use one switch rather than a few `if's.
1508 Obey open_paren_in_column_0_is_defun_start.
1509 When reverting to the `slow' method, try to nicely handle the case
1510 of nested comments by checking that the comment-starter we found
1511 does indeed match the comment-ender.
1512 (scan_sexps_forward, scan_sexps_forward):
1513 Ignore excessive opening parenthesis rather than throwing an error.
1515 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1517 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1518 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1520 * dispnew.c (direct_output_forward_char): Give up if currently
1521 displaying a message instead of the minibuffer contents.
1523 * xterm.c (x_update_window_begin): No need to turn off the mouse
1525 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1526 depending on whether they contain glyphs highlighted in
1529 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1530 compare the mouse_face_p flags of both rows.
1532 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1534 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1536 * keyboard.c (show_help_echo): Accept additional parameter
1537 ok_to_overwrite_keystroke_echo.
1538 (read_char): Call show_help_echo with a zero
1539 ok_to_overwrite_keystroke_echo argument.
1540 * keyboard.h (show_help_echo): Update prototype of
1542 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1543 ok_to_overwrite_keystroke_echo argument.
1544 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1545 non-zero ok_to_overwrite_keystroke_echo argument.
1547 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1549 * xdisp.c (try_window_id): If changes are all below what is
1550 displayed in the window, and point is in the window, we still
1551 might have to find point on the display.
1553 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1554 glyphs instead of a single one.
1555 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1556 with new argument list.
1557 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1559 * keymap.c (get_keymap_1): Add comment that this function can GC.
1560 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1561 comment that functions can GC.
1562 (Fset_keymap_parent): GCPRO arg KEYMAP.
1564 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1566 * msdos.c (XMenuActivate): After exiting the menu, restore the
1567 echo area message and erase it.
1569 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1571 * fontset.c (Ffontset_info): Make the return value more compatible
1572 with that of Emacs 20.
1574 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1576 * eval.c (Fsignal): Handle case that backtrace_list is null.
1578 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1580 * ccl.c (Fccl_execute): Typo fixed.
1582 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1584 * window.c (window_loop): Add missing gcpro1 local variable.
1586 * window.c (Fwindow_list): Reverse list at the end.
1587 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1588 means allow windows on OWINDOW's frame, only.
1589 (window_loop): Simplified; use Fwindow_list.
1591 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1593 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1595 * xterm.c (XTread_socket): Increment handling_signal at the start,
1596 decrement it at the end.
1598 * eval.c (handling_signal): New variable.
1599 (Fsignal): Abort if handling_signal is non-zero.
1601 * lisp.h (handling_signal): External declaration.
1603 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1605 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1607 Sound support for NetBSD through "Linux emulation" support:
1608 * config.in (HAVE_SOUNDCARD_H): Undef.
1609 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1610 * Makefile.in (LIBSOUND): New variable.
1611 (LIBES): Include it.
1612 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1614 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1616 (vox_open): Use DEFAULT_SOUND_DEVICE.
1617 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1619 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1621 * print.c (print_error_message): If Vsignaling_function is set,
1622 show it in *Messages*.
1624 * lisp.h (Vsignaling_function): External declaration.
1626 * eval.c (Vsignaling_function): New variable.
1627 (Fsignal): Compute it.
1628 (syms_of_eval): Staticpro it.
1630 2000-07-05 Dave Love <fx@gnu.org>
1632 * syswait.h: Use the autoconf recommended approach. Old code
1633 #if'd out in case we need to revert.
1635 * config.in (HAVE_SYS_WAIT_H): Added.
1637 2000-07-05 Andrew Innes <andrewi@gnu.org>
1639 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1640 when non-NULL instead of __morecore, to take account of buffer
1641 memory. This also solves a problem with spurious memory warnings
1644 * ralloc.c: Make real_morecore non-static.
1646 * eval.c (internal_condition_case): Comment out abort if
1647 interrupt_input_blocked is not zero.
1649 * makefile.nt: Add support for `bootstrap' and related targets.
1650 Include minimal debug info in emacs.exe in release build.
1651 Remove all dependencies on lisp.h, and fixup some others.
1653 * w32.c (init_environment): Install code from 20.7 for providing
1654 default values for environment variables, based on the
1655 executable's own location.
1656 (map_w32_filename): Handle filenames that are longer than
1658 (sys_socket): Install socket inheritance bug fix from 20.7.
1660 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
1661 here via blockinput.h).
1663 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
1665 * w32menu.c (w32_menu_display_help):
1666 * xmenu.c (menu_help_callback): Use show_help_echo.
1668 * keyboard.h (show_help_echo): Declare.
1670 * keyboard.c (show_help_echo): New function, extracted from read_char.
1671 Feval its `msg' argument if it's a cons cell.
1672 (read_char): Use it.
1673 (follow_key): Pass `autoload' to get_keyelt.
1675 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
1676 (note_tool_bar_highlight, XTread_socket):
1677 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
1679 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
1680 (note_tool_bar_highlight, w32_read_socket):
1681 Do not gratuitously ignore non-string `help-echo' properties.
1683 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1685 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
1687 * window.c (delete_all_subwindows): Reset Vwindow_list.
1689 * xterm.c (x_append_glyph, x_append_composite_glyph)
1690 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1691 changes in struct glyph starting 1999-12-27. Some bit-fields of
1692 struct glyph were not set, which made glyphs unequal when compared
1693 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
1694 effects were the result. This also depended on the contents of
1695 memory returned by xmalloc. If flickering happens again, activate
1696 the code in clear_glyph_row that's in #if 0. If the flickering is
1697 gone with that, chances are that it is caused by something
1700 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
1702 * dispextern.h: Add some comments.
1704 * window.c (add_window_to_list): Add parameter LIST.
1705 (window_list): Order list so that, for each frame, windows are
1706 in canonical order, and so that frames appear in the list in
1707 the order given by Vframe_list.
1708 (next_window): Reverse the handling of NEXT_P.
1710 2000-07-04 Gerd Moellmann <gerd@gnu.org>
1712 * window.c (Vwindow_list): New variable.
1713 (make_window, delete_window): Set Vwindow_list to nil.
1714 (check_window_containing): New function.
1715 (window_from_coordinates): Rewritten.
1716 (add_window_to_list, window_list, candidate_window_p)
1717 (decode_next_window_args, next_window): New functions.
1718 (Fnext_window, Fprevious_window): Rewritten in terms of
1720 (Fwindow_list): New function.
1721 (Fother_window): Cleaned up.
1722 (foreach_window): Add a longer "variable argument list". Let
1723 callback function return 0 to indicate that cycling over windows
1725 (foreach_window_1): Likewise.
1726 (freeze_window_start): Return int.
1727 (init_window): New function.
1728 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
1730 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
1731 input_event with bzero.
1732 (main): Call init_window.
1734 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
1737 2000-07-04 Kenichi Handa <handa@etl.go.jp>
1739 * composite.h (make_composition_value_copy): Extern it.
1741 * composite.c (make_composition_value_copy): New function.
1743 * editfns.c (Fformat): While copying text properties, make each
1744 composition property value a copy.
1746 * fns.c (concat): While copying text properties, make each
1747 composition property value a copy.
1749 2000-07-03 Gerd Moellmann <gerd@gnu.org>
1751 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
1753 * fns.c (sweep_weak_table): Mark only objects that are not
1756 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
1757 include those frames as candidates which have their focus
1758 redirected to the minibuffer frame.
1760 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
1762 * fns.c (Fputhash): Return `value' rather than nil.
1764 2000-06-30 Gerd Moellmann <gerd@gnu.org>
1766 * frame.c (next_frame): Don't check focus redirection in case
1767 MINIBUF is a window. Doing so excludes frames using MINIBUF
1768 unless their focus is redirected, which contradicts the
1769 specification of next-frame, and leads to infinite loops in
1770 certain situations when cycling through windows with next-window.
1772 2000-06-30 Kenichi Handa <handa@etl.go.jp>
1774 * coding.c (code_convert_region): Even if the length of text is
1775 zero, try to convert it if coding->type is coding_type_ccl.
1776 (decode_coding_string, encode_coding_string): Likewise.
1778 2000-06-28 Gerd Moellmann <gerd@gnu.org>
1780 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
1781 the display if windows_or_buffers_changed.
1783 * dispnew.c (struct row_entry): New structure.
1784 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
1785 (row_table_size, old_lines, new_lines, old_lines_size)
1786 (new_lines_size, run_pool, runs_size, runs): New variables.
1787 (add_row_entry): New function.
1788 (scrolling_window): Use data structures allocated with xmalloc and
1789 held in global variables, instead of allocating them with alloca and
1790 holding them in local variables. Use a larger hash table whose
1791 size depends on glyph matrix sizes. Don't use bzero to clear the
1792 hash table; instead, clear used slots only.
1794 * fns.c (next_almost_prime): Make it externally visible.
1796 * lisp.h (next_almost_prime): Add prototype.
1798 * s/isc4-0.h (sigunblock): Define.
1800 * s/sco5.h (sigunblock): Define.
1802 2000-06-27 Dave Love <fx@gnu.org>
1804 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
1805 (moved to osf5-0.h).
1806 [!NOT_C_CODE]: Protect string.h stuff.
1808 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
1809 (sys_siglist, NSIG): Definitions moved here from osf1.h.
1811 2000-06-27 Gerd Moellmann <gerd@gnu.org>
1813 * xdisp.c (resize_mini_window): Subtract the extra line spacing
1814 below the last line from the needed window height.
1816 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
1818 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
1819 (Fwidget_get): Use it.
1820 (syms_of_fns): Defsubr it.
1822 2000-06-26 Gerd Moellmann <gerd@gnu.org>
1824 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
1825 display info for XIM.
1826 (xim_open_dpy): Likewise.
1827 (xim_close_dpy): Don't free the display info's XIM.
1829 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
1831 * config.in (USE_XIM): New define.
1833 * keymap.c (get_keyelt): For menu-items containing a `:filter
1834 FILTER', apply FILTER to the menu-item's definition to get the
1835 real definition to use.
1837 * lisp.h (QCfilter): External declaration.
1839 * xfns.c (Fimage_size): New function.
1840 (syms_of_xfns): Defsubr it.
1842 2000-06-26 Andreas Schwab <schwab@suse.de>
1844 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
1847 2000-06-25 Dave Love <fx@gnu.org>
1849 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
1852 * Makefile.in (blockinput.h): Depend on atimer.h.
1853 (atimer.h): Depend on systime.h.
1855 * blockinput.h: Protect against multiple inclusion. Include
1858 * atimer.h: Protect against multiple inclusion. Include
1861 * lisp.h (swap_in_global_binding): Declare.
1863 2000-06-24 Ken Raeburn <raeburn@gnu.org>
1865 * process.c (Fopen_network_stream): Turn off atimers for duration
1866 of call to connect. (Patch from Gerd.)
1868 2000-06-23 Dave Love <fx@gnu.org>
1870 * ralloc.c: Maybe include unistd.h
1872 * emacs.c (setgrp): Undefine before defining.
1873 (malloc_warning, set_time_zone_rule, index): Prototype.
1875 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
1876 HAVE_STRUCT_TIMEZONE.
1878 * s/osf1.h: Move string.h hack here from alpha.h and make it
1880 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
1882 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
1883 (SOCKLEN_TYPE): Don't define.
1885 * m/alpha.h: Remove string.h hack.
1887 * s/osf5-0.h: New file.
1889 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
1890 include time.h, done by systime.h.
1891 [__FreeBSD__]: Remove redundant includes.
1893 * callproc.c (setpgrp): Undefine before defining.
1894 (delete_temp_file): Return Qnil to avoid warning.
1896 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
1898 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
1901 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
1903 * composite.h (compose_text): Declare.
1905 * xterm.c: Don't include sys/types.h unconditionally. Don't
1906 protect its inclusion with !USG (following xmenu.c).
1908 2000-06-23 Gerd Moellmann <gerd@gnu.org>
1910 * xfns.c (x_create_tip_frame): Initialize frame's colors like
1913 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
1915 * coding.c (decode_eol_post_ccl): Special handling for undecided
1916 and inconsistent EOL types.
1918 2000-06-22 Gerd Moellmann <gerd@gnu.org>
1920 * xrdb.c (x_load_resources): Add default resource for scroll bar's
1921 trough color and main window's background color.
1923 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
1926 * xterm.h (Xt_app_con): External declaration.
1928 * widget.c (EmacsFrameRealize): Fix typo.
1930 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
1932 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
1933 (handle_invisible_prop): Record the start of invisible text in
1934 it->add_overlay_start.
1935 (struct overlay_entry): Add member `overlay'.
1936 (handle_overlay_change): Simplify.
1937 (next_overlay_string): After having processed overlay strings at the
1938 end of the buffer, record that fact in
1939 it->overlay_strings_at_end_processed_p.
1940 (compare_overlay_entries): If before- and after-strings come
1941 from the same overlay, let before-strings come first.
1942 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
1943 (load_overlay_strings): Take it->add_overlay_start into account
1944 when adding overlay strings.
1946 * dispextern.h (struct it): Add member add_overlay_start.
1948 2000-06-22 Dave Love <fx@gnu.org>
1950 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
1952 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
1954 2000-06-22 Kenichi Handa <handa@etl.go.jp>
1956 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
1959 2000-06-21 Dave Love <fx@gnu.org>
1961 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
1963 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
1965 * syntax.c (back_comment): Simplify string-parity counting (with
1966 the added benefit of handling multiple string-styles as long as
1967 they are not intertwined).
1968 Jump to the slow code as soon as a comment starter is found in
1969 a "string_lossage" position. Fixes the case: " /* " /* " */.
1971 2000-06-21 Dave Love <fx@gnu.org>
1973 * Makefile.in: Use GETLOADAVG_LIBS.
1975 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
1976 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
1978 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
1980 * syntax.c (describe_syntax): Recognize the `n'estable bit.
1981 (Fforward_comment, scan_lists):
1982 Check the comstyle of single-char comment-starters.
1983 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
1984 we're just at the beginning of the comment (f.ex with (*) ... (*)).
1985 Check the comstyle of single-char comment-starters.
1986 Clarify control-flow around the Scomment case.
1988 2000-06-20 Dave Love <fx@gnu.org>
1990 * fns.c (make_hash_table, maybe_resize_hash_table):
1991 Cast arg of next_almost_prime.
1993 * tparam.c [emacs]: Include lisp.h.
1995 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
1998 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2000 * keyboard.c (adjust_point_for_property): Check if display
2001 property should be treated as intangible by looking at its
2004 * xdisp.c (single_display_prop_intangible_p)
2005 (display_prop_intangible_p): New functions.
2007 * dispextern.h (display_prop_intangible_p): Add prototype.
2009 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2011 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2012 argument to sigprocmask.
2014 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2015 argument to sigprocmask.
2017 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2018 sigprocmask_set, and pass a pointer to it to sigprocmask.
2020 * sysdep.c (sigprocmask_set): New variable.
2022 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2025 2000-06-20 Sam Steingold <sds@gnu.org>
2027 * xrdb.c: Don't declare xmalloc, xrealloc.
2029 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2031 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2032 (re_comp): Cast gettext return value to avoid complaints when
2035 2000-06-20 Dave Love <fx@gnu.org>
2037 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2040 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2042 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2044 * m/alpha.h: Don't declare xmalloc, xrealloc.
2046 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2048 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2050 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2052 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2055 * keyboard.h (poll_for_input_1): Declare.
2057 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2059 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2061 * doprnt.c: Don't declare xmalloc, xrealloc.
2063 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2064 (getenv, ctime, getwd): Removed.
2065 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2067 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2068 x_set_tool_bar_lines.
2070 * config.in: Add HAVE_GETWD. Move some definitions above
2071 machine/system includes.
2073 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2075 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2077 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2078 contain information about ENCODING.
2080 * fontset.c (FONTSET_ASCII): Use the first element of char table
2081 for an ASCII font, not defalt slot.
2082 (fontset_ref_via_base): If FONTSET doesn't contain information for
2083 C, try the default fontset.
2084 (make_fontset): Don't copy the default fontset.
2085 (fontset_font_pattern): Likewise.
2086 (accumulate_font_info): If ELT is nil, use the corresponding
2087 element in the default fontset.
2089 2000-06-19 Dave Love <fx@gnu.org>
2091 * syntax.c (Fparse_partial_sexp): Doc fix.
2093 * regex.h: Test PROTOTYPES as well as __STDC__.
2095 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2096 errno, strerror. Put text after #endif in comment.
2098 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2101 * xterm.c (x_frame_of_widget): Likewise.
2103 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2105 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2106 to Vfundamental_mode_abbrev_table.
2108 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2109 bogus objects are marked. This slows down GC by ~80 percent, but
2110 it might be worth trying when debugging GC-related problems.
2111 This feature requires conservative stack marking to be enabled.
2113 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2114 returns XLookupChars, reset `modifiers' to zero.
2116 2000-06-19 Dave Love <fx@gnu.org>
2118 * mktime.c: Unprotoized.
2120 2000-06-19 Richard Stallman <rms@gnu.org>
2122 * data.c (set_internal): If variable is frame-local,
2123 store the new value immediately into the frame parameter alist.
2125 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2127 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2128 in the custom handler pointer.
2130 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2131 value, or checks for CHAR_META can fail when Lisp_Object is a
2133 * keymap.c (get_keyelt): Likewise.
2135 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2137 * ccl.h (struct ccl_program): New member eol_type.
2138 (struct ccl_spec): New member cr_carryover.
2140 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2141 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2143 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2144 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2145 (decode_eol_post_ccl): New function.
2146 (decode_coding): Don't detect EOL format here for CCL based coding
2148 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2149 decode_eol_post_ccl after running the CCL program.
2150 (code_convert_region): Don't detect EOL format here for CCL based
2152 (decode_coding_string): Likewise.
2154 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2156 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2157 when treating it as an integer.
2159 * coding.h (encode_coding_string): Declare.
2161 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2164 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2165 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2166 to be passed to get_local_map.
2168 * sound.c (Fplay_sound): Don't call make_number on
2169 Frun_hook_with_args count argument.
2171 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2172 for lisp objects in X event structure data field, when lisp
2173 objects are represented with unions.
2174 (x_scroll_bar_to_input_event): Ditto.
2176 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2178 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2179 termination of string. Fix sense of test whether
2180 Vline_number_display_limit is an integer.
2182 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2184 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2185 only if HAVE_X_WINDOWS.
2187 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2190 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2193 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2195 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2198 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2200 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2201 start of the while loop.
2203 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2205 * atimer.c (alarm_signal_handler): Add forward declaration.
2207 * data.c (set_internal): Remove debug code.
2209 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2211 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2213 * unexec.c (toplevel) [COFF]: Include coff.h.
2215 * s/lynxos.h: New file.
2217 * keymap.c (Fsingle_key_description): Enclose function key and
2218 event symbol names in angle brackets.
2220 * xdisp.c (setup_echo_area_for_printing): Call
2221 message_log_maybe_newline if message_buf_print is not set.
2223 * print.c (printchar, strout): Don't check message_buf_print
2224 before calling setup_echo_area_for_printing because that
2225 function does something useful even when message_buf_print is
2228 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2230 (ensure_echo_area_buffers): Initialize echo buffer's
2231 truncate lines setting to nil.
2232 (with_echo_area_buffer): Don't set the echo buffer's truncate
2234 (set_message_1): Set it here instead, based on the value
2235 of message_truncate_lines.
2236 (resize_mini_window): Handle case that lines are truncated.
2237 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2238 message-truncate-lines.
2240 * keyboard.c (read_char): Bind message-truncate-lines to t
2241 while displaying a help-echo.
2243 * lisp.h (Qmessage_truncate_lines): External declaration.
2245 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2247 * xdisp.c (Vline_number_display_limit): Renamed from
2248 line_number_display_limit.
2249 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2250 Extend documentation string. Initialize
2251 Vline_number_display_limit to nil meaning no limit.
2252 (decode_mode_spec): Use Vline_number_display_limit with its new
2255 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2257 2000-06-13 Richard Stallman <rms@gnu.org>
2259 * frame.c (Fmodify_frame_parameters): Doc fix.
2261 * xfns.c (x_set_frame_parameters): Comment fix.
2263 * frame.c (store_frame_param): Call swap_in_global_binding if the
2264 variable's current binding was chosen based on this frame.
2266 * data.c (swap_in_global_binding): New function.
2268 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2270 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2271 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2273 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2275 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2277 2000-06-12 Jason Rumney <jasonr@gnu.org>
2279 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2281 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2283 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2285 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2287 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2289 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2290 (syms_of_xfaces): Defsubr Sdump_colors.
2291 (x_free_colors): Don't treat b&w specially on default visual.
2292 (x_free_dpy_colors): New function.
2293 (free_face_colors): Don't check visual class; it's done
2296 * xterm.c (x_frame_of_widget): New function.
2297 (x_alloc_nearest_color_for_widget): Use it.
2298 (x_copy_dpy_color): New function.
2299 (x_destroy_window): Free various colors.
2301 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2303 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2305 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2307 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2309 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2311 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2313 2000-06-11 Dave Love <fx@gnu.org>
2315 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2317 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2319 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2321 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2323 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2326 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2328 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2329 (regex_compile): Fix the code for handling the case of single byte
2330 char and multibyte char being mixed in a range within [...].
2332 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2333 and dst_multibyte members of coding.
2335 * charset.c (update_charset_table): Update the table
2337 (init_charset_once): Initialize elements of bytes_by_char_head to
2338 1 except for leading codes for private charases.
2340 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2341 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2344 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2346 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2347 access the data it doesn't point to.
2349 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2351 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2352 will be translated to a switch-frame event when reading the
2353 event queue. This is necessary because Emacs otherwise won't
2354 perform a switch-frame to a new frame until some other event, for
2355 example a keystroke event, forces it to do so. This has various
2356 effects, one visible being that the cursor of a frame created with
2357 C-x 5 2 or switched to with a window manager key binding like
2358 A-TAB stays hollow because selected_window isn't on the newly
2359 focused frame until the switch-frame is performed.
2361 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2362 generating a switch-frame event if necessary.
2364 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2366 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2369 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2371 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2374 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2376 * window.c (displayed_window_lines): Take empty lines at
2377 the bottom of a window into account.
2379 * window.c (displayed_window_lines): New function.
2380 (Fmove_to_window_line): Use displayed_window_lines to determine
2381 the number of lines to move, instead of using the window's height.
2383 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2384 to stop reading, even if the form read sets point to a different
2385 value when evaluated.
2387 * xdisp.c (display_line): Fix code deciding in which line to
2390 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2392 * fileio.c (e_write): Free composition data if stored in
2395 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2397 * xdisp.c (display_line): Set row's and iterator's
2398 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2399 Set cursor even if row ends in the middle of a character.
2400 (dump_glyph_row): Print values of new flags.
2401 (redisplay_window) <cursor movement in unchanged window>: When
2402 point has been moved forward, and PT is at the end of the cursor
2403 row, don't place the cursor in the next row if the cursor row ends
2404 in the middle of a character or at ZV.
2406 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2407 (struct glyph_row): Add starts_in_middle_of_char_p and
2408 ends_in_middle_of_char_p.
2409 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2410 ends_in_middle_of_char_p flag.
2411 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2413 * term.c (append_glyph): Revert change of 2000-06-06.
2415 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2416 padding glyph not fitting on line as whole character not
2419 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2420 this isn't true for images with `:ascent 100'.
2422 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2424 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2425 as modified if it is originally unmodified.
2427 * term.c (encode_terminal_code): Change the way to check if
2428 terminal coding does any conversion.
2429 (append_glyph): Set glyph->pixel_width correctly.
2431 * xdisp.c (display_line): While checking line continuation, pay
2432 attention to a padding glyph.
2434 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2436 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2438 2000-06-05 Dave Love <fx@gnu.org>
2440 * xdisp.c: Include fontset.h.
2442 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2444 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2446 * dispnew.c: Conditionally include term.h.
2448 * coding.h: Declare code_convert_string_norecord.
2450 * frame.h (struct frame): Use volatile unconditionally.
2452 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2454 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2456 * systime.h: Protect against multiple inclusion.
2457 (timezone) [USG5_4]: Define as time_t.
2459 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2460 (Foptimize_char_table, make_temp_name): Declare.
2462 * Makefile.in (xdisp.o): Depend on fontset.h.
2464 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2466 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2467 (Foptimize_char_table, make_temp_name): Declare.
2471 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2473 2000-06-02 Dave Love <fx@gnu.org>
2475 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2477 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2479 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2480 result face, set flags in that face indicating that colors may not
2483 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2484 glyph, use the ASCII NUL character to determine the face.
2486 2000-06-02 Dave Love <fx@gnu.org>
2488 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2489 (VFORK_RETURN_TYPE): Remove.
2491 * config.in: Add NO_MATHERR.
2493 2000-06-01 Dave Love <fx@gnu.org>
2495 * cmds.c (internal_self_insert): Don't check
2496 Vbefore_change_function, Vafter_change_function.
2498 * insdel.c (signal_before_change, signal_after_change): Likewise.
2500 * buffer.c (Vbefore_change_function, Vafter_change_function):
2501 Variables and their initializations deleted.
2503 * callint.c (Fcall_interactively): Doc fix.
2505 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2507 2000-05-31 Dave Love <fx@gnu.org>
2509 * textprop.c: Revert last change -- duplicated.
2511 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2513 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2516 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2518 2000-05-31 Jason Rumney <jasonr@gnu.org>
2520 * search.c (Fre_search_forward, Fre_search_backward)
2521 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2523 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2525 2000-05-30 Jason Rumney <jasonr@gnu.org>
2527 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2528 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2530 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2533 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2534 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2535 expand a nil default_filename.
2537 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2538 pointer to glyph_to_pixel_coords, not a frame.
2540 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2541 coding.h to dependencies.
2543 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2545 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2546 window pointer to be consistent with w32term.c and xterm.c.
2548 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2549 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2550 (Qline_spacing, Qcenter): New variables.
2551 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2552 (x_set_line_spacing): New function.
2553 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2555 (x_specified_cursor_type): New function.
2556 (x_set_cursor_type): Use it.
2557 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2559 (validate_x_resource_name, x_get_resource_string): Measure lengths
2560 of external strings in bytes.
2561 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2562 GetTextExtentPoint32 with NULL title.
2563 (Fx_create_frame): Initialize Qline_spacing.
2564 (w32_load_system_font): Initialize font->double_byte_p.
2565 (x_to_w32_charset): Use Vw32_charset_info_alist.
2566 (Image, busy cursor, tooltip functions): Merged changes from
2567 xfns.c. Not yet functional on Windows.
2569 * w32gui.h (W32FontStruct): Add double_byte_p member.
2571 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2572 (emacs_button_translation): Use it.
2573 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2574 in `mask' to be set.
2576 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2579 * w32term.c: Format and doc changes to bring closer to xterm.c.
2580 (w32_char_font_type): New enum.
2581 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2582 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2583 (w32_encode_char): New function.
2584 (x_encode_char): Removed.
2585 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2586 x_encode_char and w32_font_is_double_byte.
2587 (x_produce_image_glyph): Use image_ascent.
2588 (x_produce_glyphs): Use new version of w32_per_char_metric and
2589 handle NULL return value. Allow extra line spacing.
2590 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2591 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2592 w32_font_type member of glyph instead.
2593 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2594 (fast_find_position): Make sure not to consider rows not visible
2596 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2597 w32_menu_display_help with input blocked, as it can abort.
2598 (x_display_and_set_cursor): Choose cursor depending
2599 on buffer-local value of cursor_type.
2600 (x_draw_bar_cursor): Add parameter WIDTH.
2602 * w32term.h (CP_DEFAULT): Define.
2603 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2605 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2607 * search.c (Fre_search_forward, Fre_search_backward)
2608 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2610 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2612 * coding.c (detect_coding_iso2022): Fix code for checking
2613 CODING_CATEGORY_MASK_ISO_8_2.
2615 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2617 * regex.c (PREFETCH_NOLIMIT): New function.
2618 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2620 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2622 * syntax.c (find_defun_start): Move test for
2623 open_paren_in_column_0_is_defun_start outside of the loop.
2625 * xdisp.c (redisplay_window): Really switch buffers when
2626 displaying mode lines, and temporarily set selected_frame to the
2627 frame of the window that's redisplayed.
2629 * xfaces.c (free_realized_faces): Block/unblock input.
2630 (free_realized_multibyte_face): Ditto.
2632 2000-05-29 Dave Love <fx@gnu.org>
2634 * textprop.c (Qkeymap): New variable.
2635 (syms_of_textprop): Intern it.
2637 * keymap.c: Include intervals.h.
2638 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2640 * Makefile.in (keymap.o): Depend on intervals.h.
2642 * keyboard.c (menu_bar_items, tool_bar_items)
2643 (Fexecute_extended_command): Deal with `keymap' property.
2644 (read_key_sequence): Track map from `keymap' property as well as
2647 * intervals.c (get_local_map): Extra arg to allow looking for
2650 * intervals.h (map_property): New enum.
2651 (get_local_map): Extra arg using it.
2654 * lisp.h (get_local_map): Don't declare here.
2656 2000-05-29 Kenichi Handa <handa@etl.go.jp>
2658 * Makefile.in (callproc.o): Depend on composite.h.
2660 * callproc.c: Include composite.h.
2661 (Fcall_process): Handle composition correctly.
2663 * coding.h (coding_allocate_composition_data): Extern it.
2664 (coding_restore_composition): Likewise.
2666 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
2667 yet allocated, finish decoding with result
2668 CODING_FINISH_INSUFFICIENT_CMP.
2669 (coding_allocate_composition_data): Make it non-static.
2670 (coding_restore_composition): Likewise.
2672 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
2674 * charset.c (syms_of_charset): Revert last change.
2676 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2678 * term.c (produce_glyphs): Treat characters from the eight-bit-*
2679 charsets as unibyte, with 1-column screen width. Sent by Kenichi
2682 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2684 * charset.c (syms_of_charset): Set width of character sets
2685 eight-bit-control and eight-bit-graphic to 1 column.
2687 2000-05-26 Gerd Moellmann <gerd@gnu.org>
2689 * config.in (HAVE_SPEED_T): New define.
2691 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
2694 2000-05-26 Dave Love <fx@gnu.org>
2696 * coding.c (shrink_decoding_region): Initialize eol_conversion.
2698 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
2699 (Fsubr_arity): New function.
2700 (syms_of_data): Install them.
2702 2000-05-26 Kenichi Handa <handa@etl.go.jp>
2704 * charset.c (init_charset_once): Set the table bytes_by_char_head
2707 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
2708 the default fontset to what Emacs uses by default.
2709 (check_registry_encoding): This function deleted.
2710 (Fset_fontset_font): Remove the adhoc condition for the default
2711 fontset. Allow cons in FONTNAME.
2713 * fns.c (map_char_table): Ignore char-table entries for
2714 charsets eight-bit-control and eight-bit-graphic.
2716 2000-05-25 Ken Raeburn <raeburn@gnu.org>
2718 * emacs.c (main): Initialize keyboard syms before initializing
2719 window code, so face names are available.
2721 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
2723 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
2724 of an anchor at the beginning of a shy-group.
2726 2000-05-25 Gerd Moellmann <gerd@gnu.org>
2728 * xdisp.c (handle_invisible_prop): Don't try to skip over
2729 invisible text if end of text is already reached.
2731 2000-05-25 Dave Love <fx@gnu.org>
2733 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
2735 * coding.c (encode_eol): Add null statement after label.
2737 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
2739 * w16select.c (Fw16_set_clipboard_data): Fix the change from
2742 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2744 * ccl.c (ccl_driver): Fix previous change.
2746 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2748 * coding.c (run_pre_post_conversion_on_str): Set point to the
2749 beginning of buffer before calling coding->post_read_conversion.
2750 (decode_coding_string): Give correct args to
2751 run_pre_post_conversion_on_str.
2752 (encode_coding_string): Likewise.
2754 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
2755 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
2756 eight-bit-graphic correctly.
2758 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
2760 * fileio.c (Finsert_file_contents): Even if a file is not found,
2761 execute codes for setting up coding system. Call
2762 after-insert-file-functions unconditionally.
2764 2000-05-24 Gerd Moellmann <gerd@gnu.org>
2766 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
2767 BSD_PGRPS are not defined.
2769 2000-05-24 Kenichi Handa <handa@etl.go.jp>
2771 * charset.c (update_charset_table): Accept nil in LONG_NAME and
2773 (syms_of_charset): Avoid building same strings.
2775 2000-05-23 Gerd Moellmann <gerd@gnu.org>
2777 * lread.c (Fload): Add a comment about the meaning of
2778 Vuser_init_file being t.
2780 * puresize.h (BASE_PURESIZE): Increase to 675000.
2782 * s/gnu-linux.h (setpgrp): Don't define it here because this
2783 prevents compilation on GNU/Linux systems with glib 2.2.
2785 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
2788 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2790 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
2791 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
2793 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
2795 2000-05-23 Kenichi Handa <handa@etl.go.jp>
2797 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
2800 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
2802 * term.c (encode_terminal_code): Set coding->src_multibyte
2805 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
2807 2000-05-22 Kenichi Handa <handa@etl.go.jp>
2809 * keyboard.c (read_char): Allow character codes 128..255 to be
2810 handled by input-method-function.
2812 * insdel.c (adjust_markers_for_replace): Fix previous change.
2813 (adjust_after_replace): If PREV_TEXT is nil, call
2814 adjust_markers_for_insert, not adjust_markers_for_replace.
2816 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
2818 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
2819 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
2820 [HAVE_GRANDPT]: Define.
2821 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
2823 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
2826 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
2828 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
2830 2000-05-20 Kenichi Handa <handa@etl.go.jp>
2832 The following changes are to handle 8-bit characters in a
2833 multibyte buffer/string without facing with byte combining
2834 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
2835 eight-bit-graphic (for 0xA0..0xFF) are introduced.
2837 * Makefile.in (fns.o): Depend on charset.h.
2839 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
2840 convert it to unibyte.
2841 (make_string): Use parse_str_as_multibyte, not chars_in_text.
2843 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
2844 apparent char boundary.
2845 (Fset_buffer_multibyte): Convert 8-bit characters in the range
2846 0x80..0x9F to/from multibyte form.
2848 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
2851 * callproc.c (Fcall_process): Always encode an argument string if
2852 it is multibyte. Setup src_multibyte and dst_multibyte members of
2853 process_coding properly.
2855 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
2856 SPLIT_NON_ASCII_CHAR.
2858 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
2860 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
2862 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
2864 (SPLIT_CHARACTER_SEQ): This macro deleted.
2865 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
2867 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
2868 and eight-bit-graphic.
2869 (char_to_string): Likewise. Signal an error for too large
2871 (char_printable_p): Return 0 for 8-bit characters.
2872 (update_charset_table): Update iso_charset_table only when a final
2873 character is non-negative.
2874 (find_charset_in_text): Renamed from find_charset_in_str.
2875 Arguments and return value changed. Callers changed.
2876 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
2877 be -1 if CHARSET is used only internally.
2878 (Fmake_char_internal): Handle new charsets; eight-bit-control and
2880 (Fcharset_after): Simplified.
2881 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
2882 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
2883 (multibyte_chars_in_text): Simplified by assuming there's no
2884 invalid multibyte sequence.
2885 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
2886 str_as_unibyte): New functions.
2887 (Fstring): Simpified by assuming that byte combining never
2889 (init_charset_once): Initialization for
2890 LEADING_CODE_8_BIT_CONTROL.
2891 (syms_of_charset): Intern and staticpro Qeight_bit_control and
2892 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
2893 eight-bit-control and eight-bit-graphic.
2895 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
2896 CHARSET_8_BIT_GRAPHIC): New macros.
2897 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
2898 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
2899 (CHARSET_REVERSE_CHARSET): Likewise.
2900 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
2902 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
2903 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
2904 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
2905 encounter an invalid multibyte sequence.
2906 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
2907 sequence is always valid.
2908 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
2909 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
2911 (CHAR_STRING): For 8-bit characters, call char_to_string.
2912 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
2913 multibyte sequence is always valid.
2914 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
2915 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
2916 str_as_unibyte): Extern them.
2917 (BCOPY_SHORT): Fix a bug.
2918 (CHAR_LEN): This macro deleted. Callers changed to use
2920 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
2921 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
2922 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
2924 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
2925 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
2926 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
2927 EMIT_BYTES): New macros.
2928 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
2929 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
2931 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
2932 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
2933 check the validity of multibyte sequence.
2934 (decode_coding_emacs_mule): New function.
2935 (encode_coding_emacs_mule): New macro.
2936 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
2938 (DECODE_ISO_CHARACTER): Just return a character code.
2939 (DECODE_COMPOSITION_START): Set coding->result instead of result.
2940 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
2941 EMIT_CHAR to produced decoded characters. Exit the loop only by
2942 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
2944 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
2945 only position codes for an invalid character.
2946 (encode_designation_at_bol): Return new destination pointer. 5th
2947 arg DSTP is changed to DST.
2948 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
2949 from the source by ONE_MORE_CHAR. Don't handle the case of last
2951 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
2953 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
2954 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
2955 TWO_MORE_BYTES to fetch a byte from the source.
2956 (encode_eol): Pay attention to coding->src_multibyte.
2957 (detect_coding, detect_eol): Preserve members src_multibyte and
2959 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
2960 (encoding_buffer_size): Set magnification to 3 for all coding
2961 systems that require encoding.
2962 (ccl_coding_driver): For decoding, be sure that the result is
2963 valid multibyte sequence.
2964 (decode_coding): Initialize coding->errors and coding->result.
2965 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
2966 and raw-text, always call decode_eol. Handle the case of last
2967 block here. If not coding->dst_multibyte, convert the resulting
2968 sequence to unibyte.
2969 (encode_coding): Initialize coding->errors and coding->result.
2970 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
2971 and raw-text, always call encode_eol. Handle the case of last
2973 (shrink_decoding_region, shrink_encoding_region): Detect cases
2974 that we can't skip data more rigidly.
2975 (code_convert_region): Setup src_multibyte and dst_multibyte
2976 members of coding. For decoding, if the buffer is multibyte,
2977 convert the source sequence to unibyte in advance. For encoding,
2978 if the buffer is multibyte, convert the resulting sequence to
2979 multibyte afterward.
2980 (run_pre_post_conversion_on_str): New function.
2981 (code_convert_string): Deleted and divided into the following two.
2982 (decode_coding_string, encode_coding_string): New functions.
2983 (code_convert_string1, code_convert_string_norecord): Call one of
2985 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
2986 MAKE_NON_ASCII_CHAR.
2987 (Fset_terminal_coding_system_internal,
2988 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
2989 and dst_multibyte members.
2990 (init_coding_once): Initialize iso_code_class with new enum
2991 ISO_control_0 and ISO_control_1.
2993 * coding.h (enum iso_code_class_type): Member ISO_control_code is
2994 devided into ISO_control_0 and ISO_control_1.
2995 (struct coding_system): New members src_multibyte, dst_multibyte,
2996 errors, and result. Delete member fake_multibyte.
2997 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
2999 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3002 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3005 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3007 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3009 (Ftranspose_region): Delete codes for handling byte combining.
3011 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3012 dst_multibyte members of coding. On handling REPLACE on unibyte
3013 buffer, convert the result of decode_coding to unibyte. On
3014 inserting into a mutibyte buffer, always call code_convert_region.
3015 (e_write): Setup coding->src_multibyte according to the
3016 multibyteness of the source (buffer or string).
3018 * fns.c (concat): Handle 8-bit characters correctly.
3019 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3020 unibyte in the result.
3021 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3022 valid multibyte form in the result.
3023 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3024 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3025 return -1, signal an error.
3026 (base64_encode_1): New arg MULTIBYTE. Get each character by
3027 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3028 character is found, return -1.
3029 (Fbase64_decode_region): Delete codes for handling byte-combining.
3030 Treat each decoded byte as a unibyte character.
3031 (Fbase64_decode_string): Return unibyte string.
3032 (Fcompare_strings, concat, string_byte_to_char): Use
3033 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3034 FETCH_STRING_CHAR_ADVANCE.
3035 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3036 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3038 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3039 SPLIT_NON_ASCII_CHAR.
3040 (fontset_ref_via_base, fontset_set): Likewise
3042 * insdel.c (adjust_markers_for_record_delete): Deleted.
3043 (adjust_markers_for_insert): Argument changed. Caller changed.
3044 (adjust_markers_for_replace): Likewise.
3045 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3046 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3047 (copy_text): Delete unused local varialbe c_save. For converting
3048 to multibyte, be sure to make all 8-bit characters in valid
3050 (count_size_as_multibyte): Handle 8-bit characters correctly.
3051 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3052 adjust_after_replace, replace_range, del_range_2)
3053 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3054 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3055 adjust_after_replace, replace_range, del_range_2) Delete codes for
3056 handling byte combining.
3057 (adjust_before_replace): Deleted.
3059 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3060 SPLIT_NON_ASCII_CHAR.
3061 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3062 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3064 (Fkey_description): Likewise.
3066 * lread.c (read1): On reading multibyte string, be sure to make
3067 all 8-bit chararacters in valid multibyte form.
3068 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3070 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3073 * process.c (Fstart_process): GCPRO current_dir before calling
3074 Ffind_operation_coding_system. Encode arguments here.
3075 (create_process): Don't encode arguments here. Setup
3076 src_multibyte and dst_multibyte members of struct coding.
3077 (read_process_output): Setup src_multibyte and dst_multibyte
3078 members of struct coding. If the output is to multibyte buffer,
3079 always decode the output of the process. Adjust the
3080 representation of 8-bit characters to the multibyteness of the
3082 (send_process): Setup coding->src_multibyte according to the
3083 multibyteness of the source.
3085 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3087 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3088 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3090 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3093 * w16select.c (Fw16_set_clipboard_data): Setup members
3094 src_multibyte and dst_multibyte of coding. Adjusted for the
3095 change for find_charset_in_str.
3096 (Fw16_get_clipboard_data): Likewise.
3098 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3099 dst_multibyte of coding.
3100 (x_to_w32_font): Likewise.
3102 * w32select.c (Fw32_set_clipboard_data): Setup members
3103 src_multibyte and dst_multibyte of coding. Adjusted for the
3104 change for find_charset_in_str.
3105 (Fw32_get_clipboard_data): Likewise.
3107 * xdisp.c (get_next_display_element): Handle 8-bit characters
3109 (next_element_from_display_vector): Use CHAR_BYTES instead of
3111 (disp_char_vector): Use SPLIT_CHAR instead of
3112 SPLIT_NON_ASCII_CHAR.
3114 * xselect.c (selection_data_to_lisp_data): Setup members
3115 src_multibyte and dst_multibyte of coding. Adjusted for the
3116 change for find_charset_in_str.
3117 (lisp_data_to_selection_data): Likewise.
3119 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3121 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3124 * dispextern.h (Vimage_types): Add extern declaration.
3126 * xdisp.c (Vimage_types): Moved here from xfns.c.
3127 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3129 * xfns.c (Vimages_types): Moved to xdisp.c.
3130 (syms_of_xfns): Move `image-types' to xdisp.c.
3132 * w32fns.c (Vimage_types): Removed.
3133 (syms_of_w32fns): Remove `image-types'.
3135 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3137 * fns.c (map_char_table): Pay attention to character number of
3138 charset. Check the validity of charset at the first level. For
3139 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3142 * fontset.c: Include "buffer.h".
3143 (fs_load_font): If the face has fontset, record the face ID in
3145 (Finternal_char_font): New function.
3146 (accumulate_font_info): New function.
3147 (Ffontset_info): Rewritten for the new fontset implementation.
3148 (syms_of_fontset): Register Vdefault_fontset in the first element
3149 of Vfontset_table. Include Vdefault_fontset in
3150 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3153 2000-05-16 Dave Love <fx@gnu.org>
3155 * m/iris5d.h: Deleted -- unused.
3157 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3159 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3160 `invalid' instead of `illegal'.
3162 * indent.c (Fmove_to_column): When ending within a tab, insert
3163 spaces first so that markers at the end of the tab get adjusted.
3165 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3166 buffer list that wasn't selected in that frame.
3168 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3169 is needed on mescaline, use a 2 char prefix, and call
3170 make_temp_name with second arg non-zero.
3172 * fileio.c (make_temp_name): New function, extracted from
3174 (Fmake_temp_name): Use it.
3176 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3178 * window.c (coordinates_in_window): Subtract 1 when computing
3181 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3183 * Makefile.in (lisp): Add env.elc.
3185 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3187 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3189 * search.c (Freplace_match): Handle case of `\N' in the
3190 replacement when there's no group N.
3192 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3194 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3195 of the message to message_dolog.
3197 * keyboard.c (read_char): Don't clear current message for help
3198 events; let the code handling help events handle this. Change
3199 code detecting help events that should be ignored.
3201 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3202 we're interating over a string.
3204 2000-05-09 Dave Love <fx@gnu.org>
3206 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3207 that offset before writing. Move gcpro region past call of
3210 2000-05-04 Dave Love <fx@gnu.org>
3212 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3214 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3216 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3217 of inserted characters when BUF equals the current buffer, and PT
3218 is in front of or equal to FROM.
3220 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3222 * xdisp.c (handle_single_display_prop): If display property value
3223 is invalid, or something not supported on the frame, restore
3224 iterator's position to what it was initially. Make sure to return
3225 0 for invalid and unsupported property values.
3227 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3228 that x_per_char_metric returns null.
3230 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3232 * xterm.h (struct face): Add forward declaration.
3233 (struct image): Ditto.
3234 (image_ascent): Add prototype.
3236 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3237 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3238 image_ascent instead of using IMAGE_ASCENT.
3240 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3241 (IMAGE_ASCENT): Removed.
3243 * xfns.c (Qcenter): New variable.
3244 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3245 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3246 (image_ascent): New function.
3247 (lookup_image): Recognize `:ascent center'.
3248 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3249 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3250 (xbm_load): Don't set image's ascent here.
3251 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3252 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3253 check ascent values here.
3254 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3255 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3256 (syms_of_xfns): Initialize Qcenter.
3258 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3259 to the limits, increase the limits.
3261 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3263 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3264 Check Vfont_encoding_alist against the full name of the opened
3267 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3269 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3270 taller than the window.
3272 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3274 * xfaces.c (realize_x_face): Fix the argument of the second
3275 xassert. BASE_FACE may not be a face for ASCII.
3277 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3279 * print.c (print_object): Treat print-length < 0 as nil.
3281 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3283 * s/freebsd.h (TERMCAP_OBJ): Removed.
3284 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3286 * lread.c (read1): Don't treat period followed by certain
3287 characters as symbol start.
3289 * xfns.c (slurp_file): New function.
3290 (xbm_image_p): Handle case of in-memory XBM files.
3291 (xbm_scan): Rewritten to work on memory buffers instead of files.
3292 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3293 Work on memory buffers instead of files. If DATA is null test
3294 if buffer looks like an in-memory XBM file.
3295 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3296 memory buffers instead of files.
3297 (xbm_file_p): New function.
3298 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3300 * lread.c (end_of_file_error): New function.
3301 (read1): Call it instead of signaling `end-of-file' directly.
3303 * print.c (print_error_message): Print data of `end-of-file'
3304 with Fprinc instead of Fprin1.
3306 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3308 * window.c (freeze_window_start): Check that minibuffer scroll
3309 window isn't nil before extracting the window structure pointer
3312 * undo.c (record_delete): If we hit the end of the undo list, stop
3313 picking elements apart.
3315 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3317 * xdisp.c (display_line): If lines are continued, restore
3318 iterator's ascent/descent information to the values before the
3319 first glyph not fitting on the line.
3321 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3323 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3324 positions in glyph matrix. Don't compute new window end
3327 * dispnew.c (increment_matrix_positions): Renamed from
3328 increment_glyph_matrix_buffer_positions.
3329 (increment_row_positions): Renamed from
3330 increment_glyph_row_buffer_positions.
3332 * dispextern.h: Change names of renamed functions from dispnew.c
3335 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3337 * fileio.c (Fdo_auto_save): Create directories for auto-save
3338 list file if necessary.
3340 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3341 from buffer or frame.
3342 (automatic_hscrolling_p): New variable.
3343 (hscroll_windows): Scroll windows horizontally only if automatic
3344 hscrolling is allowed.
3345 (syms_of_xdisp): New variable `automatic-hscrolling'.
3347 * frame.h (struct frame): Add member extra_line_spacing.
3349 * xfns.c (x_set_line_spacing): New function.
3350 (Fx_create_frame): Set line spacing from resources.
3351 (Qline_spacing): New variable.
3352 (syms_of_xfns): Initialize Qline_spacing.
3354 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3356 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3357 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3358 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3359 extra_line_spacing from default value.
3360 (init_buffer_once): Initialize default value of extra_line_spacing.
3362 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3365 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3366 prompt_width. Add extra line spacing.
3368 * term.c (produce_glyphs): Remove reference to struct it's
3371 * dispextern.h (struct it): Remove member prompt_width, add
3374 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3376 * dispnew.c (update_frame_line): When writing a whole line, make
3377 sure cursor is in the right row afterwards, otherwise a use of
3378 capability `ch' in cmgoto might leave the cursor in the row below.
3380 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3382 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3384 * keyboard.c (timer_check): Fix typo in comment.
3386 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3388 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3389 name change: ch -> character.
3391 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3393 * keyboard.c (echo_message_buffer): New variable.
3394 (echo_now): Set echo_message_buffer to the echo area buffer used
3395 to display the echo.
3396 (cancel_echoing): Reset echo_message_buffer to nil.
3397 (read_char): Code rewritten that handles canceling an echo or
3398 echoing a dash, respectively.
3400 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3401 directory doesn't exist.
3403 2000-04-19 Dave Love <fx@gnu.org>
3405 * fns.c (syms_of_fns): Defsubr mapc.
3406 (concat): Don't allow numeric args.
3407 (Fconcat): Doc change.
3409 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3411 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3412 instead define end_match(1|2) more carefully.
3413 Use GET_CHAR_BEFORE_2 for `begline'.
3415 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3417 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3418 on 64-bit systems where NULL is defined as `0'.
3420 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3421 the `variable argument list' to make it work on Alpha.
3423 * m/alpha.h (_LP64) [!_LP64]: Define.
3424 (ORDINARY_LINK): Define for NetBSD.
3426 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3428 2000-04-19 Dave Love <fx@gnu.org>
3430 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3433 * Makefile.in (LIBS): Don't use.
3434 (GETLOADAVG_OBJ): Define again.
3435 (otherobj): Add GETLOADAVG_OBJ.
3437 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3439 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3441 * lread.c (read_filtered_event): Cancel and start busy cursor.
3443 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3444 that the per-character metrics may be null.
3446 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3448 * buffer.c (clone_per_buffer_values): New function.
3449 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3450 clone_per_buffer_values if CLONE is not nil.
3452 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3454 2000-04-16 Dave Love <fx@gnu.org>
3456 * Makefile.in: Remove obsolete localcpp stuff.
3457 (GETLOADAVG_OBJ): Don't define.
3458 (obj): Move LIBOBJS...
3459 (otherobj): ... to here.
3460 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3461 whitespace-only lines after the continuation (Irix).
3463 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3465 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3467 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3469 2000-04-14 Dave Love <fx@gnu.org>
3471 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3472 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3473 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3474 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3477 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3478 autoconfiscated HAVE_GETLOADAVG.
3480 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3483 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3485 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3486 (fill_in_lock_file_name): Avoid existing files that aren't
3489 2000-04-14 Dave Love <fx@gnu.org>
3491 * Makefile.in (LIBS, LIBOBJS): New variable.
3492 (INTERVAL_SRC): Convert to make variable.
3493 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3494 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3495 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3497 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3498 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3499 (shortlisp): Add facemenu, float-sup, frame.
3500 (SOME_MACHINE_LISP): Remove them from here.
3501 (LIBES): Change unused LDLIBS to autoconf LIBS.
3503 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3505 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3507 * composite.c (update_compositions): If FROM and TO are not in a
3508 valid range, do nothing.
3510 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3512 * tparam.c (tparam1): Abort when encountering an unknown
3515 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3518 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3521 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3523 * fileio.c (a_write): Remove redundant semi-colons.
3524 (e_write): Return -1 if failed to write all the data.
3525 This fixes the changes made at 1999-12-15.
3527 2000-04-12 Dave Love <fx@gnu.org>
3529 * fns.c (mapcar1): Test for null vals to support mapc.
3530 (Fmapc): New function.
3532 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3534 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3535 (IT_frame_up_to_date): Support the buffer local value of
3536 cursor-type, if defined.
3538 2000-04-10 Dave Love <fx@gnu.org>
3540 * editfns.c (preceding-char, following-char): Doc fix.
3542 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3544 * Makefile.in (temacs): Revert 2000-03-12 change.
3546 2000-04-10 Jason Rumney <jasonr@gnu.org>
3548 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3550 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3552 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3553 area buffer, if it's not set up yet.
3555 * indent.c (compute_motion): Set immediate_quit.
3557 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3559 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3561 (realize_tty_face): Suppress boldness if colors are the inverse of
3562 the default colors, and tty_suppress_bold_inverse_default_colors_p
3564 (Ftty_suppress_bold_inverse_default_colors): New function.
3565 (syms_of_xfaces): Defsubr it.
3567 * buffer.c (Frestore_buffer_modified_p): New function.
3568 (syms_of_buffer): Defsubr it.
3570 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3572 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3573 charset id (int) argument, not a charset (Lisp_Object).
3575 * coding.h (code_convert_string): Declare.
3576 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3577 object, as the fourth argument to code_convert_string.
3579 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3581 (Fset_fontset_font): Use EQ to compare lisp objects.
3583 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3585 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3586 a pointer that looks like a lisp object.
3587 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3588 zero, instead see whether it's an integer object, since they can't
3590 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3592 * dispnew.c (allocate_matrices_for_frame_redisplay,
3593 direct_output_forward_char): Use X(U)INT and make_number as needed
3594 to convert between (unsigned) int values and lisp integers.
3595 * keyboard.c (read_key_sequence): Likewise.
3596 * lread.c (substitute_object_recurse): Likewise.
3597 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3598 * minibuf.c (do_completion, Fminibuffer_complete_word,
3599 Fminibuffer_completion_help): Likewise.
3600 * term.c (produce_special_glyphs): Likewise.
3602 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3603 * print.c (print_preprocess, print_object): Likewise.
3605 * search.c (compile_pattern): Use NILP when checking for nil.
3607 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3608 __OPTIMIZE__]: Provide a GNU C macro version that handles
3610 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3611 field, to better cope with ENABLE_CHECKING and calls that modify a
3612 Lisp_Object using its old value.
3614 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3616 * window.c (compare_window_configurations): Signal an error
3617 if parameters C1 or C2 aren't window configurations.
3619 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3620 AFTER_POTENTIAL_GC calls around calls to functions that can
3621 signal an error and thus invoke the debugger.
3623 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3625 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3626 an error if decoding fails.
3628 * keyboard.c (lispy_mouse_names): Variable removed.
3629 (Vlispy_mouse_stem): New variable.
3630 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3631 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3632 for any mouse button number. Increase size of mouse_syms and
3633 button_down_location as needed. Call modify_event_symbol with
3634 different arguments.
3635 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3636 Call modify_event_symbol with different arguments.
3637 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3638 for any button number. Call modify_event_symbol with different
3640 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3641 Accept a string for NAME_ALIST_OR_STEM.
3643 * lisp.h (larger_vector): Add prototype.
3645 * fns.c (larger_vector): Make externally visible.
3647 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
3649 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3651 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
3652 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
3653 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
3654 we are between str1 and str2.
3655 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
3656 (PATFETCH): Use `TRANSLATE'.
3657 (PATFETCH_RAW): Fetch multibyte char if applicable.
3658 (PATUNFETCH): Remove.
3659 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
3660 When writing a char, write it directly into the pattern buffer rather
3661 than going needlessly through a temp char-array.
3662 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
3663 multibyte magic and remove the useless `#ifdef emacs'.
3664 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
3667 * regex.h (struct re_pattern_buffer): Make field `multibyte'
3668 conditional on `emacs'.
3670 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
3672 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3674 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
3675 non-union-type versions of XMARK and friends here, because XMARK
3676 and friends won't work on an integer field if NO_UNION_TYPE is not
3678 (make_number): Define as a function if it's not defined as a
3681 * composite.c (run_composite_function): Use NILP when checking for
3683 (syms_of_composite): Delete local var NARGS, pass an int as first
3684 argument to Fmake_hash_table.
3686 * editfns.c (text_property_stickiness): Use NILP to test
3687 Lisp_Object boolean value.
3688 (Fmessage_or_box): Don't use NILP to test int variable.
3689 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
3690 problems reading from and changing the same lisp value in an
3693 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3695 * term.c (TN_no_color_video): New variable.
3696 (term_init): Intitialize TN_no_color_video.
3697 (enum no_color_bit): New enumeration.
3698 (MAY_USE_WITH_COLORS_P): New macro.
3699 (turn_on_face): Use it to determine if attributes may be used
3700 combined with colors.
3702 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3704 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
3705 with int lvalues via casts; instead, just yield lisp object
3707 (enlarge_window): Variable sizep now points to Lisp_Object. Use
3708 proper accessor macros.
3709 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
3710 (grow_mini_window): Fix typo getting int value of root->height.
3712 * xdisp.c (compute_string_pos): Fix order of arguments to
3713 string_pos_nchars_ahead.
3714 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
3715 count arg to variable-arg routines like Frun_hook_with_args and
3717 (back_to_previous_visible_line_start)
3718 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
3719 fixed-arg routines like Fget_char_property and Fmake_string.
3720 (reconsider_clip_changes): Use XINT when comparing integer lisp
3721 objects, or passing them as int arguments.
3722 (mark_window_display_accurate, insert_left_trunc_glyphs)
3723 (append_space, extend_face_to_end_of_line): Use make_number when
3724 storing or passing integer values as lisp objects.
3725 (set_cursor_from_row, highlight_trailing_whitespace): Use
3726 INTEGERP, not implicit test against zero, for glyph object.
3727 (try_window_id): Don't use make_number when we want an int value.
3729 * xfaces.c (xlfd_symbolic_value): Make last argument a
3730 Lisp_Object, to be consistent with callers.
3731 (Fbitmap_spec_p): Use XINT to get numeric value of height.
3732 (lface_hash): Apply XFASTINT to lisp values before folding in.
3734 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
3735 fill in window width and height. Pass an int, not a lisp object,
3736 as first arg to Finsert.
3738 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3740 * xfaces.c (realize_basic_faces): Block input while realizing
3743 * keyboard.c (lispy_mouse_names): Add additional mouse names.
3745 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
3747 2000-03-31 Gerd Moellmann <gerd@gnu.org>
3749 * xterm.c (x_produce_glyphs): When displaying unibyte text
3750 or ASCII, handle case that per-char metric is null.
3752 2000-03-30 Ken Raeburn <raeburn@gnu.org>
3754 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
3756 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
3757 XSUBR, XBUFFER): Verify correct object type before returning
3758 pointer, using eassert.
3759 * frame.h (XFRAME): Likewise.
3761 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
3762 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
3763 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
3765 * data.c (set_internal): Likewise.
3766 * dispextern.h (WINDOW_WANTS_MODELINE_P,
3767 WINDOW_WANTS_HEADER_LINE_P): Likewise.
3768 * fileio.c (auto_save_1): Likewise.
3769 * insdel.c (check_markers): Likewise.
3770 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
3771 * undo.c (record_insert): Likewise.
3772 * vmsproc.c (child_sig): Likewise.
3773 * window.c (unshow_buffer, window_loop): Likewise.
3774 * xterm.c (x_erase_phys_cursor): Likewise.
3776 2000-03-30 Gerd Moellmann <gerd@gnu.org>
3778 * xfns.c (free_image_cache): Free the cache structure itself
3779 last, after all its members have been freed.
3781 * lisp.h (xstrdup): Add prototype.
3783 * alloc.c (xstrdup): Moved here from xfaces.c.
3784 (allocating_for_lisp): Variable removed.
3785 (lisp_malloc): Block input around the calls to malloc and
3788 * xfaces.c (realize_tty_face): Use find_symbol_value instead
3790 (xstrdup): Moved to alloc.c.
3792 2000-03-29 Ken Raeburn <raeburn@gnu.org>
3794 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
3796 * emacs.c (main): Fix sense of no-loadup test.
3798 * config.in (ENABLE_CHECKING): Undef.
3800 * lisp.h (struct interval): Replace "parent" field with a union of
3801 interval pointer and Lisp_Object; add new bitfield to use as
3802 discriminant. Change other flag fields to bitfields.
3803 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
3804 is defined and the supplied test fails, print a message and
3806 (eassert): New macro. Use CHECK to provide an assert-like
3809 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
3810 pointers; abort if the value looks like a lisp object.
3811 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
3812 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
3813 Modify for new interval parent definition.
3815 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
3816 UNMARK_BALANCE_INTERVALS): Update references that need an
3817 addressable lisp object in the interval structure.
3818 (die): New function.
3819 (suppress_checking): New variable.
3821 * intervals.c (interval_start_pos): Just return 0 if there's no
3824 2000-03-29 Gerd Moellmann <gerd@gnu.org>
3826 * lread.c (read1): Accept `.' (period) as symbol start like in CL
3827 and earlier Emacs versions.
3829 * keyboard.c (Ftop_level): Cancel busy-cursor.
3831 * eval.c (call_debugger): Cancel busy-cursor.
3833 2000-03-29 Kenichi Handa <handa@etl.go.jp>
3835 * search.c (Freplace_match): Adjust multibyteness of the current
3836 buffer and NEWTEXT. Free allocated memory before signaling an
3839 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
3841 * regex.c (analyse_first): New function obtained by ripping out most
3842 of re_compile_fastmap and generalizing it a little bit so that it
3843 can also just return whether a given (sub)pattern can match the empty
3845 (regex_compile): Use `analyse_first' to decide whether the loop-check
3846 needs to be done or not for *, +, *? and +? (the loop check is costly
3847 for non-greedy repetition).
3848 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
3850 2000-03-28 Dave Love <fx@gnu.org>
3852 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
3855 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
3857 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
3859 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
3861 (enum re_opcode_t): Update description of succeed_n.
3862 (PATFETCH): Always define.
3863 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
3864 operators, char classes, shy-groups and intervals).
3865 Optimize special cases of intervals so as to only use succeed_n and
3866 jump_n when really needed.
3867 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
3868 that we don't have to handle the special cases any more.
3869 Simplify on_failure_jump handling as well.
3871 2000-03-28 Jason Rumney <jasonr@gnu.org>
3873 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
3875 2000-03-27 Gerd Moellmann <gerd@gnu.org>
3877 * s/freebsd.h (GC_SETJMP_WORKS): Define.
3879 * s/msdos.h (GC_SETJMP_WORKS): Define.
3881 * alloc.c (mark_maybe_object): New function.
3882 (mark_memory): Use it.
3883 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
3884 (setjmp_tested_p, longjmp_done): New variables.
3885 (test_setjmp): New function.
3886 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
3887 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
3889 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
3890 to DEC_TEXT_POS and INC_TEXT_POS.
3892 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
3893 with parameter MULTIBYTE_P.
3895 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
3898 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
3899 buffers because it looks for multibyte character byte sequences
3900 which don't exist in unibyte text.
3902 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
3904 * xfaces.c (register_color, unregister_color, unregister_colors)
3905 [DEBUG_X_COLORS]: New functions.
3906 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
3908 * xfns.c (x_set_cursor_color): Get color reference counts right.
3910 * xterm.c (x_copy_color): New function.
3911 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
3913 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
3914 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
3915 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
3916 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
3917 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
3918 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
3919 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
3920 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
3921 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
3922 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
3924 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
3925 names for handling per-buffer variables.
3927 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
3928 instead of MAX_BUFFER_LOCAL_VARS.
3929 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
3931 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
3933 * xfns.c (x_specified_cursor_type): New function.
3934 (x_set_cursor_type): Use it.
3936 * buffer.h (struct buffer): Add cursor_type.
3938 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
3940 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
3941 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
3943 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
3944 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
3945 executing it as well as when popping it off the stack to find infinite
3946 loops in non-greedy repetition operators.
3948 2000-03-26 Gerd Moellmann <gerd@gnu.org>
3950 * doc.c (Qfunction_documentation): New variable.
3951 (syms_of_doc): Initialize Qfunction_documentation.
3952 (Fdocumentation): If FUNCTION is a symbol with non-nil
3953 `function-documentation' property, return a documentation derived
3956 * buffer.c (syms_of_buffer): Add default-cursor-type.
3957 (init_buffer_once): Don't let cursor_type have a local value
3960 * xterm.c (x_display_and_set_cursor): Choose cursor depending
3961 on buffer-local value of cursor_type.
3962 (x_draw_bar_cursor): Add parameter WIDTH.
3964 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
3965 (init_buffer_once): Set default cursor_type value to t.
3966 Mark cursor_type as local everywhere.
3967 (syms_of_buffer): New per-buffer variable cursor-type.
3969 * buffer.h (struct buffer): Remove member local_var_flags,
3971 (MAX_BUFFER_LOCAL_VARS): New macro.
3972 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
3973 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
3974 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
3975 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
3977 * print.c (print_object): Use new macros for per-buffer
3980 * category.c (Fset_category_table): Use new macros for per-buffer
3983 * buffer.c (buffer_permanent_local_flags): Make a char array.
3984 (max_buffer_local_idx): New variable.
3985 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
3986 for new handling of per-buffer variables.
3987 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
3988 (init_buffer_once): Initialize per-buffer vars differently.
3989 Set max_buffer_local_idx.
3991 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
3994 * lread.c (defvar_per_buffer): Use new macros for per-buffer
3997 * data.c (do_symval_forwarding, store_symval_forwarding)
3998 (find_symbol_value, set_internal, default_value, Fset_default)
3999 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4000 per-buffer variables.
4002 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4004 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4006 * xterm.c (x_term_init): Unblock input around call1 of
4007 Qvendor_specific_keysyms.
4009 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4010 (find_defun_start): Consider an open parenthesis in column 0
4011 a defun start only if open_paren_in_column_0_is_defun_start is set.
4012 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4014 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4016 * eval.c (Fautoload): Add entry in load-history (if after dump).
4017 * lread.c (load-history): Update docstring.
4019 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4021 * indent.c (Fvertical_motion): Always use the current buffer.
4022 Temporarily change the window's buffer, if necessary.
4024 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4026 * xterm.c (fast_find_position): Make sure not to consider rows
4027 not visible in the window.
4029 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4031 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4032 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4034 2000-03-22 Jason Rumney <jasonr@gnu.org>
4036 * w32menu.c (single_submenu): Set help string to NULL if none.
4037 (w32_menu_show): Set help string correctly.
4038 (add-menu-item): Set help string in MIIM_DATA for menu item.
4039 Load SetMenuItemInfoA explicitly.
4040 (w32_menu_display_help): New function.
4042 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4043 (QCdata): Moved to xdisp.c.
4045 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4046 (Vw32_charset_to_codepage_alist): Removed.
4047 (Vw32_charset_info_alist): New variable.
4048 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4049 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4050 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4051 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4053 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4054 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4055 Define Vw32_charset_info_alist and w32_charset symbols.
4057 2000-03-22 Jason Rumney <jasonr@gnu.org>
4059 * makefile.nt (w32bdf.obj): Update dependencies.
4061 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4063 * w32fns.c: Include fontset.h after dispextern.h.
4064 (Fx_create_frame): Do not create fontset.
4065 (w32_load_system_font): Doc fix.
4066 (Fx_close_connection): Free full_name if it is not shared.
4068 * w32term.c: Include fontset.h after dispextern.h.
4069 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4071 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4072 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4073 (w32_font_is_double_byte): New function, needs body.
4074 (x_append_glyph): Set glyph->glyph_not_available_p.
4075 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4076 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4077 character, convert it to a unibyte character.
4078 (struct glyph_string): Delete member `charset'.
4079 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4080 calculating it is found.
4081 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4082 the case that per char metric is not available correctly.
4083 (x_fill_glyph_string): Handle the case that the specific glyph is
4084 not available correctly.
4085 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4086 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4087 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4088 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4089 fontset. Don't call FS_LOAD_FONT.
4091 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4093 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4094 (INT_LISPLIKE): New macro.
4095 (NULL_INTERVAL_P): Use it.
4096 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4097 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4098 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4100 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4101 explicit references to "parent" field of struct interval and
4102 associated unclean type conversions.
4103 * intervals.c (create_root_interval, root_interval, rotate_right,
4104 rotate_left, balance_possible_root_interval, split_interval_right,
4105 split_interval_left, interval_start_pos, find_interval,
4106 next_interval, previous_interval, update_interval,
4107 adjust_intervals_for_insertion, delete_node, delete_interval,
4108 adjust_intervals_for_deletion, merge_interval_right,
4109 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4110 copy_intervals_to_string): Likewise.
4111 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4113 * syntax.c (update_syntax_table): Likewise.
4115 * intervals.c (reproduce_tree_obj): New function, like
4116 reproduce_tree but takes a Lisp_Object for the parent. Declare
4118 (graft_intervals_into_buffer): Use it when appropriate.
4119 (reproduce_tree): Declare with prototype.
4120 (balance_possible_root_interval): Check that the parent is a lisp
4121 object before trying to examine its type.
4123 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4125 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4126 as strings only if both are known to be strings.
4128 * s/openbsd.h (LIBS_TERMCAP): Undef.
4130 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4132 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4133 definitions for non-Emacs compilation.
4134 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4135 outside of `#ifdef emacs'.
4136 (print_partial_compiled_pattern): Update.
4137 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4138 (re_compile_fastmap): Merge handling of charset and charset_not (for
4139 emacs and non-emacs compilation as well).
4140 Similarly for (not)categoryspec and (not)syntaxspec.
4141 Don't use the fastmap when reaching `anychar' since the added
4142 complexity is not justified.
4143 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4144 and (not)syntaxspec. Merge (not)categoryspec.
4146 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4148 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4149 FACE_FOR_CHAR): Define them differently for the configuration of
4152 2000-03-21 Dave Love <fx@gnu.org>
4154 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4157 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4159 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4160 (lface_fully_specified_p): Don't check contents of
4161 LFACE_FONT_INDEX because that attribute is optional.
4162 (realize_x_face): Remove now unwarranted xassert.
4164 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4166 The following changes are to make font selection based on
4167 characters, not charset. In addition, they recover fontset
4168 facilities while utilizing the new font selection mechanism.
4170 * Makefile.in (fontset.o): Depend on dispextern.h.
4172 * alloc.c (mark_face_cache): Don't mark face->registry.
4174 * dispextern.h (struct glyph): New member glyph_not_available_p.
4175 Use 22 bits for face_id.
4176 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4177 (struct face): Delete member registry, new member ascii_face.
4178 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4179 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4180 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4181 (struct it): Delete member charset, new member
4182 glyph_not_available_p.
4184 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4185 (struct fontset_info, struct fontset_data): Structs removed.
4186 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4187 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4188 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4189 (fs_free_face_fontset, fontset_font_pattern,
4190 face_suitable_for_char_p, face_for_char,
4191 make_fontset_for_ascii_face): Extern them.
4192 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4193 (FS_LOAD_FACE_FONT): New macro.
4195 * fontset.c: All codes rewritten or adjusted for the change of
4196 fontset implementation. Now fontset is represented by char table.
4197 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4199 (my_strcasecmp): Function removed.
4200 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4202 (AREF, ASIZE): New macros.
4203 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4204 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4205 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4206 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4207 fontset_id_valid_p, font_family_registry, fontset_name,
4208 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4209 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4211 (fs_load_font): New arg FACE. Caller changed.
4212 (fs_query_fontset): Argument changed. Caller changed.
4213 (Fquery_fontset): call fs_query_fontset.
4214 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4216 (clear_fontset_elements, check_registry_encoding,
4217 check_fontset_name): New functions.
4218 (syms_of_fontset): Set char-table-extra-slots property of fontset
4219 to 3. Staticpro and initialize Vfontset_table and
4220 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4222 * frame.h (struct frame): Member `fontset_data' removed.
4223 (FRAME_FONTSET_DATA): Macro removed.
4225 * frame.c (make_frame): Don't allocate f->fontset_data.
4226 (Fdelete_frame): Don't free f->fontset_data.
4228 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4230 * xdisp.c (charset_at_position): Function removed.
4231 (init_iterator): Don't set member charset of struct `it'.
4232 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4233 next_element_from_display_vector, insert_left_trunc_glyphs):
4235 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4237 (get_next_display_element, append_space,
4238 extend_face_to_end_of_line): Likewise.
4240 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4242 (clear_font_table, frame_update_line_height, load_face_font):
4243 Adjusted for the change of fontset implementation.
4244 (load_face_fontset_font): Function removed.
4245 (pixel_point_size): New function.
4246 (font_list): Argument type changed. Caller changed.
4247 (LFACE_FONT): New macro.
4248 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4249 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4250 Lisp_Object. Determine the font name by actually loading a font
4251 by the specified pattern. Set LFACE_FONT (lface) to the specified
4252 pattern. Even if a font is not found, don't try alternatives.
4253 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4254 (set_font_frame_param): If `font' is specified in lface, use it.
4255 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4256 (lface_same_font_attributes_p): Likewise.
4257 (make_realized_face): Arguent changed. Caller changed. Set
4258 face->ascii_face to face itself.
4259 (free_realized_face): Free face->fontset if face is for ASCII.
4260 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4261 deduce_unibyte_registry, x_charset_registry): Functions removed.
4262 (free_realized_multibyte_face): New function.
4263 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4264 changed. Caller changed.
4265 (try_font_list): Argument type changed.
4266 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4267 (choose_face_font): Argument changed. Handle fontset properly.
4268 (choose_face_fontset_font): Function removed.
4269 (realize_default_face, realize_named_face): Don't remove the
4271 (realize_face): Argument changed. Caller changed. Remove face
4272 with the arg former_face_id in advance. Load font for the new
4274 (realize_x_face): Argument changed. Caller changed. For a
4275 multibyte character, share fontset with base_face. For a single
4276 byte character, make a new realized fontset. Don't load a font
4278 (realize_tty_face): Argument changed. Caller changed.
4279 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4280 (face_at_buffer_position): Don't check multibyte_p for returning
4282 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4283 FACE_SUITABLE_FOR_CHARSET_P.
4284 (syms_of_xfaces): Remove code for Qx_charset_registry and
4285 Vface_default_registry.
4287 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4288 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4289 (x_per_char_metric): Don't try FONT->default_char. Even if
4290 pcm->width is zero, glyph bits may exist.
4291 (x_encode_char): Always initialize char2b->byte1.
4292 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4293 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4295 (x_append_glyph): Set glyph->glyph_not_available_p.
4296 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4297 it->charset. Handle the case that per char metric is not
4298 available. If it->multibyte_p is zero and it->c is a multibyte
4299 character, convert it to a unibyte character.
4300 (struct glyph_string): Delete member `charset'.
4301 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4302 the case that per char metric is not available correctly.
4303 (x_fill_glyph_string): Handle the case that the specific glyph is
4304 not available correctly.
4305 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4306 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4307 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4308 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4309 fontset. Don't call FS_LOAD_FONT.
4311 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4312 (x_create_tip_frame): Likewise.
4313 (Fx_close_connection): Free full_name of font_info.
4315 * fns.c (optimize_sub_char_table): New function.
4316 (Foptimize_char_table): New function.
4317 (syms_of_fns): Defsubr Soptimize_char_table.
4319 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4321 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4322 only if buffer is displayed in some window.
4324 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4325 (try_window_reusing_current_matrix): Don't call scroll run
4326 function if run's current and desired position are the same;
4327 this prevents cursor flickering.
4329 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4331 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4333 * regex.c (RE_STRING_CHAR): New macro.
4334 (GET_CHAR_AFER_2): Remove.
4335 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4336 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4337 (print_partial_compiled_pattern, re_compile_fastmap)
4338 (re_match_2_internal): Remove on_failure_jump_exclusive.
4339 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4340 optimization only need to work for * (ie. can use of_keep_string_jump).
4341 Remove the special case for .*\n since it is now covered by the general
4343 (re_search_2): Don't bother with `room'.
4344 (skip_one_char): New function.
4345 (skip_noops): Simplify since `memory' is not needed any more.
4346 (mutually_exclusive_p): Restructure slightly to use `switch' and
4347 add handling for "all" remaining cases.
4348 (re_match_2_internal): Change on_failure_jump_smart to use
4349 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4350 rather than on_failure_jump_exclusive.
4352 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4354 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4355 number of bits per RGB because it's everywhere used as the depth
4358 * term.c (calculate_costs): Remove code dealing with X frames.
4360 2000-03-19 Richard M. Stallman <rms@gnu.org>
4362 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4364 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4366 * lread.c (read_integer): Unread the last char not consumed.
4368 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4370 * xterm.c (x_update_window_cursor): Don't update in frames
4371 which are in the process of being deleted.
4373 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4375 * Makefile.in (mostlyclean): Add `*.core'.
4376 (clean): Add `bootstrap-emacs'.
4378 * lread.c (read_integer): New function.
4379 (read1): Support read syntax #o, #x, #b, #r.
4381 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4383 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4384 make sure POINTER_TO_OFFSET gives the same value before and after
4385 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4386 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4387 (debug): Now only active if > 0 rather than if != 0.
4388 (DEBUG_*): Update for the new meaning of `debug'.
4389 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4390 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4391 in `succeed_n', `jump_n' and `set_number_at'.
4392 (store_op1, store_op2, insert_op1, insert_op2)
4393 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4394 (group_in_compile_stack): Move to after its arg's types are
4395 declared and add a prototype.
4396 (PATFETCH): Define in terms of PATFETCH_RAW.
4397 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4399 (QUIT): Redefine as a nop except for NTemacs.
4400 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4401 indentation of the greedy-op and shy-group code.
4402 (at_(beg|end)line_loc_p): Fix argument's types.
4403 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4404 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4405 (MATCHING_IN_FIRST_STRING): Remove.
4406 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4407 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4408 QUIT unconditionally.
4410 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4412 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4415 * process.c (send_process): Add a hint that the function
4416 can call Lisp code to its comment.
4418 * lread.c (load_dangerous_libraries): New variable.
4419 (Vbytecomp_version_regexp): New variable.
4420 (safe_to_load_p): New function.
4421 (Fload): Handle files not compiled with Emacs specially.
4422 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4424 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4426 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4428 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4429 support functions only if HAVE_X11R6_XIM is defined.
4430 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4432 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4434 * xfns.c (X_I18N_INHIBITED): Don't define.
4435 (create_frame_xic): Remove conditional compilation on
4437 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4439 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4440 (HAVE_X11R6_XIM): Define.
4442 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4444 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4445 If set, call XSynchronize.
4447 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4449 * regex.c: Declare a new type `re_char' used throughout the code
4450 for the string char type. It's `const unsigned char' to match the
4451 rest of Emacs. Consistently make sure all pointers to strings use
4452 it and make sure all pointers into the pattern use `unsigned
4454 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4455 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4458 * charset.h (GET_CHAR_AFTER_2): Remove.
4459 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4461 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4463 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4464 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4465 of them try to use backquotes.
4467 2000-03-12 Dave Love <fx@gnu.org>
4469 * unexelf.c: Restore changes of 1999-10-19.
4470 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4471 fix its type and alignment; copy it from current process.
4473 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4475 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4476 has been found. Fix bug not computing timer's predecessor.
4478 * fileio.c (Fread_file_name): Handle case that DIR contains a
4481 * window.c (Fsave_window_excursion): Doc fix.
4483 * xfns.c (x_defined_color): Rewritten to use
4484 x_allocate_nearest_color.
4486 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4488 * msdos.c (vga_installed): New function, code moved from
4489 dos_set_window_size.
4490 (Qbar, Qcursor_type, outside_cursor): New variables.
4491 (syms_of_msdos): Intern and staticpro them.
4492 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4493 shape used outside Emacs when called for the first time.
4494 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4495 cursor shape used outside Emacs.
4496 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4497 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4499 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4500 parameters specify the cursor. Make qreverse a global
4501 variable (renamed to Qreverse).
4503 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4505 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4507 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4509 This is a big redesign of failure-stack and register handling, prompted
4510 by bugs revealed when trying to add shy-groups. Overall, what happened
4511 is that loops are now structured a little differently, groups can be
4512 shy and the code is a little simpler.
4514 * regex.h: Update the copyright.
4515 (RE_SHY_GROUPS): New value.
4516 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4517 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4519 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4520 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4521 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4522 for (start|stop)_memory since they now only take one argument (the
4523 second has becomes unnecessary).
4524 (print_partial_compiled_pattern): Adjust for changes in
4526 (print_compiled_pattern): Use %ld to printf long ints and flush to
4527 make debugging a little easier.
4528 (union fail_stack_elt): Make the integer unsigned.
4529 (struct fail_stack_type): Add a `frame' element.
4530 (INIT_FAIL_STACK): Init `frame' as well.
4531 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4532 (DEBUG_PUSH, DEBUG_POP): Remove.
4533 (NUM_REG_ITEMS): Remove.
4534 (NUM_NONREG_ITEMS): Adjust.
4535 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4536 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4537 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4538 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4540 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4541 address pushed is not the destination of the jump but the source
4543 (NUM_FAILURE_ITEMS): Remove.
4544 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4545 registers before the actual failure point). Don't hardcode any
4546 meaning for str==NULL anymore.
4547 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4548 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4550 (REG_UNSET_VALUE): Use NULL (why not?).
4551 (compile_range): Remove declaration since it doesn't exist.
4552 (struct compile_stack_elt_t): Remove inner_group_offset.
4553 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4554 (regex_grow_registers): Remove dead code.
4555 (FIXUP_ALT_JUMP): New macro.
4556 (regex_compile): Add shy-groups Change loops to use
4557 on_failure_jump_smart&jump instead of
4558 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4559 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4560 variable to me). Use `jump' instead of `jump_past_alt' and don't
4561 bother with push_dummy_failure in alternatives since it is now
4562 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4563 emacs' for (re)allocating the stack.
4564 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4565 from loop when bufp->can_be_null rather than jumping to `done'.
4566 Avoid jumping backwards so as to ensure termination. Use
4567 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4568 backreferences. Remove dead code in handling of `anychar'.
4569 (skip_noops, mutually_exclusive_p): New functions taken from the
4570 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4571 improve mutually_exclusive_p to handle ".+\n".
4572 (lowest_active_reg, highest_active_reg,
4573 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4574 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4575 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4576 variables. Push register (in `start_memory') on the stack rather
4577 than storing it in old_reg(start|end). Remove the cycle detection
4578 from `stop_memory', replaced by the use of on_failure_jump_loop
4579 for greedy loops. Add code for the new on_failure_jump_<foo>.
4580 Remove ad-hoc code in `on_failure_jump' to push more registers in
4581 the case of a loop. Take out code from `maybe_pop_jump' into
4582 separate functions and adapt it to the semantics of
4583 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4584 and push_dummy_failure. Remove dummy_failure handling and
4585 handling of `failures to jump to on_failure_jump' (this last one
4586 was already dead code, it seems).
4587 (group_match_null_string_p, alt_match_null_string_p)
4588 (common_op_match_null_string_p): Remove.
4590 2000-03-08 Dave Love <fx@gnu.org>
4592 * config.in: Don't depend on __STDC__ for volatile.
4593 Add POINTER_TYPE, PTR, PROTOTYPES.
4595 * hftctl.c, strftime.c: Use PROTOTYPES.
4596 * eval.c (find_handler_clause): Likewise.
4598 * mem-limits.h: Use POINTER_TYPE.
4600 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4601 (memory_warnings): Declare using POINTER_TYPE.
4603 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4605 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4607 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4610 * xfns.c: Remove obsolete code in #if 0.
4611 (Fx_focus_frame): New function.
4613 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4615 * coding.c (coding_category_name): Add coding-category-utf-8,
4616 coding-category-utf-16-be, coding-category-utf-16-le.
4617 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4618 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4619 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4620 (detect_coding_utf_8): New function.
4621 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4622 UTF_16_LOW_SURROGATE_P): New macros.
4623 (detect_coding_utf_16): New function
4624 (detect_coding_mask): When priorities are specified, skip any
4625 categories that have `nil' coding-system. Fix bug of returning
4626 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4627 returns a mask not set in PRIORITIES.
4628 (detect_eol_type_in_2_octet_form): New function.
4629 (detect_eol): selects detect_eol_type_XXX to call according to
4630 cooding->category_idx.
4631 (detect_coding_system): Remove `nil' coding-system in the result.
4632 (Fupdate_coding_systems_internal): Update all coding-categories.
4634 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4635 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4637 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4638 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4639 CODING_CATEGORY_IDX_UTF_16_LE.
4640 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4641 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4642 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4643 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
4645 2000-03-07 Gerd Moellmann <gerd@gnu.org>
4647 * doc.c (Fdocumentation_property): If value is not a string,
4648 and doesn't refer to etc/DOC, evaluate it to obtain a string.
4650 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
4651 close the display with XtCloseDisplay. This caused a bus error
4654 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
4655 complete but not unique.
4657 2000-03-06 Gerd Moellmann <gerd@gnu.org>
4659 * process.c (send_process): Remove local variable `procname' that
4660 might become invalid when a GC happens. Instead, access the
4661 process name slot directly.
4663 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
4666 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
4669 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4671 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
4672 glyph matrices have been freed.
4674 2000-03-05 Gerd Moellmann <gerd@gnu.org>
4676 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
4677 (bootstrap-temacs): Set LC_ALL to C like for temacs.
4679 * xfns.c (QCdata): Moved to xdisp.c.
4681 * xdisp.c (QCdata): Moved here from xfns.c.
4682 (syms_of_xdisp): Initialize QCdata.
4684 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
4686 * window.c (coordinates_in_window): Use
4687 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
4688 FRAME_INTERNAL_BORDER_WIDTH.
4690 * xdisp.c (try_window_id): Recompute unchanged information if
4691 it is obviously invalid.
4693 * xterm.c (x_term_init): Create a colormap if not using the
4696 * xterm.h (select_visual): Change prototype.
4698 * xfns.c (select_visual): Rewritten. Recognize user-specified
4700 (visual_classes): New variable.
4702 2000-03-04 Gerd Moellmann <gerd@gnu.org>
4704 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
4705 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
4706 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
4707 (x_decode_color): Don't handle allocation of white and black
4709 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
4710 XtNcolormap resources.
4711 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
4712 (Fx_create_frame): Initialize color members of x_output structure.
4713 (xpm_load): Pass colormap to XPM lib.
4715 * xfaces.c (x_free_colors): Access colormap of frame using
4716 FRAME_X_COLORMAP. Be paranoid about freeing black and white
4717 when default colormap is used.
4719 * xterm.c (x_term_init): Set Colormap member of x_display_info
4720 structure. Copy colormap if resource `privateColormap' is
4721 specified (PseudoColor only).
4722 (x_setup_relief_color): Access colormap of frame using
4725 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
4726 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
4728 2000-03-04 Jason Rumney <jasonr@gnu.org>
4730 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
4731 other non-platform-specific equivalents.
4732 [WINDOWSNT]: Include w32term.h, fontset.h and define X
4733 specific functions and macros as their w32 equivalents where
4734 non-platform-specifics are not available.
4735 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
4736 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
4737 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
4738 (frame_update_line_height): Use macros to access f->output_data.
4739 (defined_color): Remove FIXME comments; fixed.
4740 (x_face_list_fonts, prepare_face_for_display): Put X specifics
4741 into #ifdef blocks. Add WINDOWSNT blocks.
4742 (Fx_list_fonts): Use macros for accessing font data.
4743 (set_lface_from_font_name): Different default fonts for X and
4745 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
4746 scalable for backward compatibility.
4747 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
4748 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
4750 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
4753 * makefile.nt (w32faces.obj): Remove.
4756 2000-03-03 Jason Rumney <jasonr@gnu.org>
4758 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
4761 2000-03-03 Ken Raeburn <raeburn@gnu.org>
4763 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
4764 standard ELF definitions here if the system header does not.
4766 2000-03-03 Gerd Moellmann <gerd@gnu.org>
4768 * xterm.c (PER_CHAR_METRIC): Removed.
4769 (x_per_char_metric_1, x_default_char): New functions.
4770 (x_per_char_metric): If font's default char is invalid, return
4771 metrics of a suitably chosen usable default char.
4772 (x_draw_glyph_string_foreground): If font has an invalid default
4773 char, replace occurrences of unprintable chars with a suitably
4774 chosen usable default char.
4776 2000-03-02 Gerd Moellmann <gerd@gnu.org>
4778 * xterm.c (note_mouse_highlight): Return quickly if frame's
4779 glyph matrices have been freed.
4781 * dispnew.c (free_glyphs): Block input while freeing matrices.
4783 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
4785 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
4788 * dispextern.h (x_free_colors): Add prototype.
4790 * xfaces.c (x_free_colors): New function.
4791 (unload_color, free_face_colors): Use it.
4793 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4795 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
4797 * window.c [MSDOS]: Include msdos.h.
4799 2000-03-02 Dave Love <fx@gnu.org>
4801 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
4803 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
4804 set C_OPTIMIZE_SWITCH for gcc.
4806 2000-03-02 Kenichi Handa <handa@etl.go.jp>
4808 * coding.c (coding_save_composition): Be sure to allocate
4809 composition data area in coding even if there's no composition in
4812 2000-03-01 Jason Rumney <jasonr@gnu.org>
4814 * w32term.c: Equivalent changes to those made to xterm.c on
4815 2000-02-25 and 2000-02-24.
4817 * w32fns.c: Equivalent changes to those made to xfns.c on
4818 2000-02-25 and 2000-02-21.
4820 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
4821 correct line-end convention is followed.
4823 * w32menu.c [HAVE_BOXES]: Remove #undef.
4824 (single_keymap_panes): Remove code for simulating checkmarks.
4825 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
4826 Remove code for drawing simulated checkmarks.
4827 (w32_menu_show): make unibyte help string correctly.
4828 (add_menu_item): draw standard Windows checkmarks. Draw radio
4829 buttons as radio buttons if possible.
4831 2000-03-01 Gerd Moellmann <gerd@gnu.org>
4833 * sysdep.c (start_of_text): Don't define this function for NetBSD
4836 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
4838 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
4839 (LINKER): Don't undef if __NetBSD__ is defined.
4841 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
4843 * fileio.c [__NetBSD__]: Define `unix'.
4845 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
4847 2000-02-29 Gerd Moellmann <gerd@gnu.org>
4849 * atimer.c (start_atimer): Don't abort when timers are stopped.
4850 (append_atimer_lists): New function.
4851 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
4852 arbitrary lists of stopped and running atimers.
4854 * atimer.c (cancel_atimer): Handle canceling an atimer when
4855 some timers are stopped.
4857 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
4860 * fns.c (maybe_resize_hash_table): Handle case of new size
4861 coming out as being the same as old size.
4863 2000-02-27 Jason Rumney <jasonr@gnu.org>
4865 * makefile.nt: Add atimer.h to dependencies.
4866 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
4867 * w32console.c: Only disable window system features for dispextern.h
4868 (initialize_w32_display): Build a display info for the console.
4869 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
4870 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
4871 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
4873 * w32gui.h (struct W32FontStruct): Revert last change after change
4875 * w32menu.c (single_submenu): Set up help string.
4876 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
4877 (w32_dialog_show): Set up help string.
4878 * w32term.c (w32_display_info_for_display): Remove unused function.
4879 (w32_draw_bitmap): Use pre-built bitmaps.
4880 (w32_initialize_display_info): New function to initialize parts of
4881 display info that are common to both GUI and console frames.
4882 (w32_term_init): Use w32_initialize_display_info. Do not set
4883 Vw32_num_mouse_buttons here, as it is not called for console
4884 frames. Build bitmaps for indicating truncated lines etc.
4885 (x_delete_display): Destroy pre-built bitmaps.
4886 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
4887 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
4889 2000-02-27 Dave Love <fx@gnu.org>
4891 * lisp.h: Add a bunch of prototypes.
4893 2000-02-26 Kenichi Handa <handa@etl.go.jp>
4895 * keyboard.c (read_char): Set `usec' correctly.
4897 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4899 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
4900 `lambda', set reg[RRR] to the map index.
4901 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
4902 reg[RRR] to 0. Otherwise, set it to -1.
4904 2000-02-25 Gerd Moellmann <gerd@gnu.org>
4906 * emacs.c (main): Remove code snippet commented out with `//'.
4908 2000-02-25 Richard M. Stallman <rms@gnu.org>
4910 * fileio.c (Ffile_symlink_p): If result starts with a `/'
4911 and contains a `:', prepend `/:'.
4913 * window.c (select_window_1): If selected_window is nil,
4914 don't "swap out" the buffer's point.
4915 (Fset_window_configuration): Set selected_window to nil
4916 before calling Fselect_window.
4917 (unshow_buffer): Don't set point in buffer from window's point
4918 if another more recently selected window also shows the buffer.
4920 2000-02-25 Gerd Moellmann <gerd@gnu.org>
4922 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
4924 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
4925 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
4926 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
4928 (DEFAULT_BUSY_CURSOR_DELAY): New define.
4929 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
4930 (hide_busy_cursor): New functions.
4931 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
4933 * minibuf.c (read_minibuf): Cancel busy-cursor.
4935 * keyboard.c (command_loop_1): Call start_busy_cursor before
4936 Fcommand_execute and cancel_busy_cursor after it.
4937 (timer_check): Remove busy-cursor code.
4938 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
4941 * process.c (wait_reading_process_input): Remove busy-cursor code.
4943 * eval.c (Fsignal): Call cancel_busy_cursor instead of
4944 Fx_hide_busy_cursor.
4946 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
4948 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
4950 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
4952 * xterm.c (XTread_socket): Remove busy-cursor code.
4954 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
4955 (build_frame_matrix_from_leaf_window): Put code handling
4956 glyph row's not being a slice of a frame row in #if 0.
4957 (sync_window_with_frame_matrix_rows): New function.
4958 (frame_row_to_window): New function.
4959 (mirror_line_dance): Handle copies between windows.
4961 * lread.c (Fload): Use `xfree' instead of `free'.
4962 (init_obarray): Use `xmalloc' instead of `malloc'.
4964 * window.c (Fset_window_buffer): Set WINDOW to the window
4966 (coordinates_in_window): Take frame's internal border width
4969 2000-02-24 Gerd Moellmann <gerd@gnu.org>
4971 * xterm.c (x_display_and_set_cursor): Display cursor of
4972 non-selected windows depending on the setting of
4973 cursor_in_non_selected_windows.
4975 * xdisp.c (cursor_in_non_selected_windows): New variable.
4976 (syms_of_xdisp): DEFVAR_BOOL it.
4978 2000-02-23 Gerd Moellmann <gerd@gnu.org>
4980 * data.c (Fstring_to_number): If number is greater than what
4981 fits into an integer, return a float.
4983 * eval.c (specbind): Remove references to
4984 keyword_symbols_constant_flag.
4986 * data.c (keyword_symbols_constant_flag): Removed.
4987 (Fmakunbound, set_internal, syms_of_data): Remove references to
4988 keyword_symbols_constant_flag.
4990 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
4992 2000-02-23 Kenichi Handa <handa@etl.go.jp>
4994 * syntax.c (multibyte_syntax_as_symbol): New variable.
4995 (syms_of_syntax): Declare it as a Lisp variable.
4996 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
4997 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
4998 nonzero, treat all multibyte characters as symbol.
4999 (init_syntax_once): Give syntax `word' to all multibyte
5002 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5004 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5007 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5009 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5011 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5012 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5014 2000-02-21 Dave Love <fx@gnu.org>
5016 * frame.c (Vmouse_position_function): New variable.
5017 (Fmouse_position): Use it.
5018 (syms_of_frame): Install it.
5020 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5022 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5024 * fileio.c (Finsert_file_contents): Unbind the binding of
5025 standard-output done by temp_output_buffer_setup.
5027 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5028 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5029 (specbind, unbind_to): Handle most common case of non-constant
5030 symbol with trivial value specially.
5032 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5034 2000-02-20 Richard M. Stallman <rms@gnu.org>
5036 * data.c (Fmake_variable_buffer_local): Doc fix.
5037 Init found_for_buffer to 0.
5038 (Fmake_variable_frame_local): If the variable has already
5039 been buffer-local, set the check_frame field.
5041 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5043 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5044 produced for CODING_MODE_LAST_BLOCK requires.
5046 2000-02-18 Dave Love <fx@gnu.org>
5048 * keyboard.c (echo_keystrokes): Remove declaration.
5049 (Vecho_keystrokes) New variable.
5050 (read_char, record_menu_key, read_key_sequence): Use it to allow
5052 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5054 * lread.c: Undef feature selection macros before defining.
5056 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5058 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5059 for symbols other than the symbol in question.
5061 2000-02-17 Dave Love <fx@gnu.org>
5063 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5065 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5067 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5069 * alloc.c (enum mem_type): Compile unconditionally.
5071 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5073 * xfaces.c (tty_defined_color): Don't return faulire indication
5074 for unspecified-fg and unspecified-bg pseudo-colors.
5076 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5078 * alloc.c (mark_object): Don't mark symbol names in pure space.
5079 (gc_sweep): Don't unmark symbol names in pure space.
5081 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5082 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5083 [GC_MARK_STACK]: New defines.
5084 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5085 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5087 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5089 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5090 allocate_buffer instead of xmalloc.
5092 * alloc.c (toplevel): Include setjmp.h.
5093 (PURE_POINTER_P): New define.
5094 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5095 (Vdead) [GC_MARK_STACK]: New variable.
5096 (lisp_malloc): Add parameter TYPE, call mem_insert if
5097 GC_MARK_STACK is defined.
5098 (allocate_buffer): New function.
5099 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5100 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5101 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5102 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5103 (MEM_NIL) [GC_MARK_STACK]: New define.
5104 (struct mem_node) [GC_MARK_STACK]: New structure.
5105 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5106 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5107 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5108 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5109 (mark_stack) [GC_MARK_STACK]: New functions.
5110 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5111 (clear_marks): Removed.
5112 (gc_sweep): Set free conses' car, free floats' type, free
5113 symbols' function to Vdead. Use lisp_free to free buffers.
5114 (init_alloc_once): Initialize Vdead.
5115 (survives_gc_p): Return non-zero for pure objects.
5117 * alloc.c: Add comments throughout the file.
5119 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5120 that unblocks alarms.
5122 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5123 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5124 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5126 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5128 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5130 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5131 avoid infinite error signaling. Allocate sufficient memory for
5132 eol_str in the case that eoltype is Lisp_Int.
5134 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5136 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5137 depends on the previous behavior.
5139 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5141 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5143 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5145 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5147 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5148 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5151 2000-02-15 Richard M. Stallman <rms@gnu.org>
5153 * data.c (set_internal): Don't make variable buffer-local
5154 if within a let-binding for the same buffer.
5155 (let_shadows_buffer_binding_p): New function.
5157 * eval.c (specbind): For buffer-local value,
5158 record the current buffer also.
5159 (unbind_to): Cope with that change.
5161 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5163 * window.c (Fsave_window_excursion): Doc fix.
5165 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5167 * syntax.c (back_comment): Make sure we only consider comment-starters
5168 of the relevant style and return -1 in case of a failure to find the
5169 beginning of the comment.
5170 (Fforward_comment): If back_comment fails, go back to the position just
5171 after the comment-end.
5172 (scan_lists): Add comment describing a very minor bug.
5174 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5176 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5177 `completion-regexp-list' in the docstring.
5179 2000-02-14 Dave Love <fx@gnu.org>
5181 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5183 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5185 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5186 to Emacs' syntax. Also fix the comment about set/not-set meanings
5187 since Emacs syntax is not the value 0 any more.
5188 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5189 since it's now part of RE_SYNTAX_EMACS.
5191 2000-02-12 Dave Love <fx@gnu.org>
5193 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5196 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5198 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5200 2000-02-12 Dave Love <fx@gnu.org>
5202 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5204 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5205 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5206 * s/hpux.h: Don't define HAVE_VFORK.
5208 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5210 * s/nextstep.h: Don't define HAVE_ALLOCA.
5212 * config.in: Add vfork bits.
5214 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5216 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5217 unwind function to undo the effect of stopping atimers.
5219 * keyboard.c (bind_polling_period): Stop all timers except
5222 * atimer.c (stopped_atimers): New variable.
5223 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5226 * atimer.h (stop_other_atimers, run_all_atimers)
5227 (unwind_stop_other_atimers): Add function prototypes.
5229 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5231 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5233 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5234 library may depend on jpeg.
5235 (atimer.o): Depends on atimer.c.
5237 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5239 * insdel.c (del_range_1): Call update_compositions.
5240 (del_range_both): Call update_compositions just once..
5242 2000-02-10 Dave Love <fx@gnu.org>
5244 * xfns.c (create_frame_xic): Fix initialization of automatic
5247 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5249 * ccl.c (CCL_MAKE_CHAR): New macro.
5250 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5251 registers by CCL_MAKE_CHAR before calling translate_char.
5252 <CCL_TranslateCharacterConstTbl> Likewise.
5254 2000-02-08 Dave Love <fx@gnu.org>
5256 * lread.c (__EXTENSIONS__): Define.
5258 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5260 * puresize.h (BASE_PURESIZE): Increase to 650000.
5262 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5264 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5267 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5269 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5270 md, mh, mb, mr, and me to the fake termcap entry.
5272 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5274 * sound.c (sound_cleanup): Don't call device close routine if the
5275 function pointer is null.
5277 2000-02-06 Andrew Innes <andrewi@gnu.org>
5279 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5280 around image definitions and prototypes.
5281 (gamma_correct) [WINDOWSNT]: New prototype.
5283 * w32term.c (x_make_frame_visible): Replace call to
5284 input_poll_signal with poll_for_input.
5286 * window.c [WINDOWSNT]: Include w32term.h.
5288 * xdisp.c [WINDOWSNT]: Include w32term.h.
5290 * makefile.nt: Add dependencies on w32gui.h.
5291 (OBJ1): Include atimer.obj.
5292 ($(BLD)\atimer.obj): New dependency rule.
5294 * w32.c (sigmask): New function (does nothing).
5295 (sigunblock): Ditto.
5297 * frame.c [WINDOWSNT]: Include w32term.h.
5299 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5301 * lread.c (syms_of_lread): Fix literal newlines.
5303 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5304 the string constant limit (2048 bytes) in MSVC.
5307 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5309 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5311 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5312 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5315 2000-02-04 Dave Love <fx@gnu.org>
5317 * fileio.c: Remove some unused vars.
5318 (_GNU_SOURCE): Define (for euidaccess).
5320 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5322 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5324 (read_minibuf): Deal with allow_props correctly.
5326 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5328 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5330 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5332 * search.c (compile_pattern): If a cache entry has a nil regexp,
5333 fill in that entry instead of clobbering a previously cached
5336 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5338 * puresize.h (BASE_PURESIZE): Increase to 610000.
5340 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5342 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5345 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5347 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5348 instead of incrementing ic directly.
5349 <CCL_WriteExprConst> Likewise.
5350 <ccl_set_expr>: Set ic to jump_address.
5352 * fileio.c (e_write): Fix the handling of
5353 CODING_FINISH_INSUFFICIENT_SRC.
5355 2000-02-01 Dave Love <fx@gnu.org>
5357 * editfns.c (Fpropertize): Doc fix.
5359 * process.c (Fstart_process): Doc fix.
5361 * eval.c: Fix various doc strings not to duplicate information
5362 from help-manyarg-func-alist.
5364 * window.c (Fset_window_margins): Don't make interactive. Doc
5367 * doc.c (Vhelp_manyarg_func_alist): New variable.
5368 (Fdocumentation): Use it.
5369 (syms_of_doc): Define it.
5371 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5373 * xterm.c (xim_open_dpy): Remove unused local variable.
5375 * emacs.c (USAGE): Use term `display options' instead of `X
5378 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5379 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5381 * fns.c (sweep_weak_table): New function.
5382 (sweep_weak_hash_tables): Use it. Keep on marking until there
5385 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5387 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5388 that XTread_socket does not crash by trying to call XNoOp on a
5391 2000-01-30 Jason Rumney <jasonr@gnu.org>
5393 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5394 Change selected_frame to SELECTED_FRAME ().
5395 (w32_console_mouse_position): Remove #ifndef MULE from around
5398 * makefile.nt: Remove dosfns.obj.
5400 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5402 * w32fns.c (w32_defined_color): Check for valid frame before
5403 applying gamma correction. Eliminate dependency on frame elsewhere.
5404 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5405 (w32_to_x_font): Use resx and resy not height_in and width_in.
5406 (x_to_w32_font): Doc fix.
5407 (xlfd_strip_height): New function to strip and return font height.
5408 (w32_font_match): Compare height separately from rest of xlfd
5409 spec, using xlfd_strip_height.
5411 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5412 width_in. Use w32_defined_color in place of defined_color.
5414 * w32faces.c: Merge more of DOS and X specifics in preparation for
5415 merge with xfaces.c.
5416 (defined_color): Remove FIXME comment.
5417 (tty_color_name): Provide w32-specific function.
5418 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5420 * w32console.c (turn_on_face, turn_off_face): Removed.
5421 (w32_face_attributes): New function.
5422 (Global_variables): Reduce scope where possible.
5423 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5425 (hl_mode): Don't modify text attributes.
5426 (write_glyphs): Don't do anything if len <= 0. Use
5427 w32_face_attributes to get attributes for drawing. Write
5428 terminating codes using char_attr_normal.
5429 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5430 (update_begin, update_end): Likewise.
5431 (vga_stdcolor_name): New function.
5432 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5433 (Fset_screen_color): Remove char_attr_reverse.
5435 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5437 * xfns.c (xic_set_preeditarea): Take window parameter and
5438 window-relative pixel-positions.
5440 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5441 is its frame's selected window.
5442 (xim_instantiate_callback): Likewise.
5444 * xfns.c (x_create_im): Removed.
5445 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5446 (supported_xim_styles): Renamed from supported_styles.
5447 (best_xim_style): Renamed from best_style.
5448 (create_frame_xic): Renamed from xic_create_frame.
5449 (free_frame_xic): Renamed from xic_destroy_frame.
5451 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5453 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5454 our frames, call XFilterEvent with 2nd parameter `None'.
5455 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5456 returning XBufferOverflow.
5457 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5459 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5460 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5461 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5462 (xim_initialize, xim_close)
5463 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5464 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5465 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5466 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5468 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5470 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5471 `xic_style' and `xic_xfs'.
5472 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5473 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5474 (FRAME_XIM): Removed.
5476 * xfns.c (supported_styles): New variable.
5477 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5478 (xic_create_xfontset, best_style, xic_create_frame)
5479 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5480 (xic_set_xfontset): New functions.
5482 2000-01-28 Dave Love <fx@gnu.org>
5484 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5486 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5488 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5490 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5491 for *scratch* if it already existed.
5493 * emacs.c (USAGE): New macro.
5494 (main): Use it to display usage information.
5496 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5498 Support for the menu-help feature:
5500 * msdos.h: Change prototypes of XMenuAddSelection and
5503 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5504 part of the line to the termscript file.
5505 (IT_clear_to_end): Clear the entire line, not just its beginning.
5506 (menu_help_message, prev_menu_help_message): New variables.
5507 (IT_menu_make_room): Make room for the help_text member.
5508 (IT_menu_display): New argument disp_help; all callers changed.
5509 If disp_help is non-zero, store the help text of the active menu
5510 item in menu_help_message.
5511 (XMenuAddPane): Initialize the help_text member to NULL.
5512 (XMenuAddSelection): New argument help_text. Store it in the
5514 (XMenuActivate): New argument help_callback. If the value of
5515 menu_help_message has changed since the last time, display the
5516 menu help message text while waiting for the mouse to move. Clear
5517 the echo area before exiting.
5518 (XMenuDestroy): Free the help_text member.
5520 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5522 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5523 XMenuAddSelection. Pass help callback to XMenuActivate.
5524 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5526 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5528 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5529 and EMACS_SET_USECS.
5531 2000-01-26 Dave Love <fx@gnu.org>
5533 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5535 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5536 an error may be signalled.
5538 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5540 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5541 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5543 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5545 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5547 * charset.c (Fstring): If there is a multibyte char among
5548 the args, always return a multibyte string.
5550 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5552 * sysdep.c (sys_select): Turn atimers off and on instead of
5553 recording and restoring old alarm handler
5555 * process.c (toplevel): Include atimer.h.
5556 (create_process_1): Rewritten.
5557 (create_process): Use atimers instead of alarm.
5558 (wait_reading_process_input) [hpux]: Turn atimers off instead
5559 of turning off SIGALRM.
5560 (wait_reading_process_input): Turn off atimers instead off
5561 calling stop_polling.
5563 * emacs.c (main): Call init_atimer.
5565 * keyboard.c (toplevel): Include systime.h and atimer.h.
5566 (polling_for_input): Removed because unused.
5567 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5568 (poll_timer): New variable.
5569 (poll_for_input, poll_for_input_1): New functions.
5570 (start_polling, stop_polling): Rewritten.
5572 * keyboard.h (polling_for_input): Removed.
5574 * atimer.h, atimer.c: New files.
5576 * Makefile.in (obj): Add atimer.o.
5577 (atimer.o): New target.
5579 * blockinput.h (pending_atimers): Add extern declaration.
5580 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5582 * lisp.h (popup_activated_flag): Add extern declaration.
5584 * xmenu.c (popup_activated_flag): Make externally visible.
5585 (popup_activate_callback) [USE_MOTIF]: Increment
5586 popup_activated_flag.
5587 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5589 * xterm.c (toplevel): Include atimer.h.
5590 (toolkit_scroll_bar_interaction): New variable.
5591 (Fxt_process_timeouts): Removed.
5592 (x_process_timeouts): New function.
5593 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5594 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5595 (x_make_frame_visible): Call poll_for_input_1 instead of
5596 input_poll_signal. Don't call alarm.
5597 (x_initialize): Install timer calling x_process_timeouts.
5599 2000-01-24 Dave Love <fx@gnu.org>
5601 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5602 Don't use -cckr -- apparently not now necessary.
5604 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5606 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5609 2000-01-23 Jason Rumney <jasonr@gnu.org>
5611 * w32fns.c (w32_defined_color): Apply gamma correction before
5612 trying to map to the palette.
5613 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5616 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5617 here. Callers changed to always pass real device context.
5618 (w32_draw_bitmap): Likewise.
5619 (w32_get_glyph_overhangs): Likewise.
5620 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5622 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5623 pfnSetScrollInfo and SetScrollRange.
5624 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5625 back into MULE characters after decoding them.
5626 (x_get_glyph_face_and_encoding): Likewise.
5627 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5628 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5629 (x_produce_glyphs): Calculate per char metrics for a character
5630 that we know exists in default font when font_not_found_p is true.
5632 2000-01-22 Jason Rumney <jasonr@gnu.org>
5634 * makefile.nt (intervals.obj, composite.obj): New modules.
5635 (composite.h): Added as dependency where appropriate.
5637 * w32gui.h (XGCValue): New struct for emulating X GCs.
5639 * w32term.h (XCharStruct): New struct for emulating X.
5641 * w32console.c (turn_on_face, turn_off_face): New functions.
5642 (change_line_highlight): New prototype for new redisplay.
5643 (write_glyphs): Support multibyte text. Support faces.
5645 * w32faces.c: Complete rewrite for new redisplay based on new
5648 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
5649 throughout. struct frame * in place of FRAME_PTR.
5650 Skeleton support for images, toolbars, tooltips from xfns.c.
5651 (Fx_create_frame): Use system default for default scroll bar
5653 (w32_get_arg): Renamed from x_get_arg.
5654 (Fx_file_dialog): New function.
5655 (w32_list_fonts): Check cache before asking system.
5656 (Vw32_enable_synthesized_fonts): New variable.
5657 (Vw32_enable_italics): Obsolete, removed.
5659 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5660 Use SELECTED_FRAME macro.
5662 * w32menu.c: Add skeleton support for help strings on menus.
5663 (add_menu_item): Native checkbox and radio support added, but not
5664 yet enabled due to bugs.
5665 (push_menu_item): Add parameters type, selection and help.
5667 Formatting changes to reduce unnecessary diffs with xmenu.c.
5669 * w32select.c (Fw32_set_clipboard_data): Update call to
5670 find_charset_in_str.
5672 * w32term.c: Complete rewrite for new redisplay based on new
5673 xterm.c with necessary sections merged back in from old w32term.c.
5675 2000-01-21 Richard M. Stallman <rms@gnu.org>
5677 * data.c (set_internal): Further fix in same criterion.
5679 2000-01-20 Richard M. Stallman <rms@gnu.org>
5681 * data.c (set_internal): Fix the criteria for whether
5682 to swap out the old cached binding.
5684 2000-01-19 Dave Love <fx@gnu.org>
5686 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
5688 2000-01-18 Kenichi Handa <handa@etl.go.jp>
5690 * regex.c (re_compile_fastmap): While checking a range table for
5691 `charset', skip flag bits for a character class correctly.
5693 2000-01-17 Gerd Moellmann <gerd@gnu.org>
5695 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
5697 * xfns.c (x_window): Call lw_create_widget with new parameter
5700 * widget.c (EmacsFrameSetCharSize): Change size of children first
5701 because of problems with main window geometry management under
5704 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
5706 (MENU_ITEMS_ITEM_HELP): New enumerator.
5707 (push_menu_item): Add parameter HELP. Record help in menu_items.
5708 (single_menu_item, single_submenu, list_of_items): Call
5709 push_menu_item with new parameter.
5710 (single_submenu): Set help string in widget value.
5711 (menu_highlight_callback): New function.
5712 (set_frame_menubar): Call lw_create_widget with new
5714 (xmenu_show, xdialog_show): Ditto.
5716 2000-01-13 Gerd Moellmann <gerd@gnu.org>
5718 * sound.c (Fplay_sound): Improve doc string.
5720 2000-01-11 Richard M. Stallman <rms@gnu.org>
5722 * lisp.h (set_internal): Enter the new arg.
5724 * eval.c (specbind): Record buffer-local variables specially,
5725 indicating which buffer's binding was saved.
5726 (unbind_to): Restore buffer-local variables specially
5727 in the proper buffer.
5729 * data.c (set_internal): New arg BUF.
5731 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
5732 * data.c (Fset): Pass new arg to set_internal.
5733 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
5735 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5737 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
5740 2000-01-11 Richard M. Stallman <rms@gnu.org>
5742 * minibuf.c (Ftry_completion): Doc fix.
5744 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5746 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
5749 2000-01-11 Andreas Schwab <schwab@suse.de>
5751 * coding.c (code_convert_region): Initialize total_skip.
5753 2000-01-08 Dave Love <fx@gnu.org>
5755 * eval.c (Fuser_variable_p): Check customizability too.
5757 2000-01-07 Gerd Moellmann <gerd@gnu.org>
5759 * minibuf.c (Fcompleting_read): Doc fix.
5761 2000-01-05 Gerd Moellmann <gerd@gnu.org>
5763 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
5766 * xfns.c (x_create_im): New function to set IM and IC of a frame.
5767 Check that input style is supported before trying to create an
5769 (x_window): Call x_create_im.
5771 2000-01-04 Gerd Moellmann <gerd@gnu.org>
5773 * xfns.c (current_gif_memory_src): New variable.
5774 (gif_load): Record the address of the current memory source
5775 in current_gif_memory_src.
5776 (gif_read_from_memory): Use current_gif_memory_src.
5778 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
5779 macros statement form.
5781 * sound.c (struct sound): Renamed from struct sound_file.
5782 (struct sound): Add members `data' and `header_size'.
5783 (enum sound_attr): Add SOUND_DATA.
5784 (current_sound, current_sound_device): Variables renamed from
5785 sound_file and sound_device.
5786 (parse_sound): Parse :data.
5787 (parse_sound): Handle sound data in strings.
5788 (find_sound_type): Function renamed from find_sound_file_type.
5789 (wav_init, au_init): Fail if sound's header_size is smaller than
5791 (wav_play, au_play): Play sounds from string data.
5793 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
5795 * lisp.h: Add prototype for allocate_string_data.
5797 * alloc.c (Fgarbage_collect): Return number of live and free
5800 * alloc.c (mark_buffer): Remove code in #if 0.
5802 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
5803 (strings_consed): New variable.
5804 (allocate_string): Set it.
5805 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
5806 (Fmemory_use_counts): Return strings_consed. Use Flist.
5808 * alloc.c: General cleanup in comments etc. Remove conditional
5809 compilation for `standalone'.
5811 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
5813 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
5814 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
5815 (DONT_COPY_FLAG): Removed.
5816 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
5817 (struct sdata, struct sblock): New
5818 (struct string_block): Rewritten.
5819 (STRINGS_IN_STRING_BLOCK): New macro.
5820 (oldest_sblock, current_sblock, total_strings, total_free_strings)
5821 (large_sblocks, string_blocks, string_free_list): New variables.
5822 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
5823 (init_strings): Rewritten.
5824 (allocate_string, allocate_string_data, compact_small_strings)
5825 (free_large_strings, sweep_strings): New functions.
5826 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
5827 (struct string_block_head, current_string_block)
5828 (first_string_block, large_string_blocks, STRING_FULLSIZE)
5829 (STRING_PAD): Removed.
5830 (make_uninit_multibyte_string, make_pure_string): Rewritten.
5831 (Fgarbage_collect): Don't set mark bit in large strings.
5832 (mark_object): Mark strings differently. Mark symbol names
5834 (survives_gc_p): Test marked strings differently.
5835 (gc_sweep): Sweep strings differently, unmark strings in
5837 (compact_strings): Removed.
5839 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
5841 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
5842 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
5844 2000-01-04 Kenichi Handa <handa@etl.go.jp>
5846 * fileio.c (Finsert_file_contents): Signal error if visiting file
5847 in a non-empty buffer.
5849 * term.c (encode_terminal_code): Fix the previous change.
5851 2000-01-03 Gerd Moellmann <gerd@gnu.org>
5853 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
5854 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
5856 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
5858 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5860 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
5861 need to test for MSDOS frames.
5863 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5865 * dosfns.c (unspecified_colors): Remove.
5866 (msdos_stdcolor_idx): Use global variables unspecified_fg and
5868 (msdos_stdcolor_name): Return strings for unspecified fore- and
5871 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
5872 (syms_of_xfaces): Remove their staticpro's.
5873 (tty_color_name): Return Lisp strings for unspecified fore- and
5875 (Finternal_set_lisp_face_attribute): Remove the special treatment
5876 for Qunspecified_{f,b}g.
5877 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
5880 2000-01-03 Gerd Moellmann <gerd@gnu.org>
5882 * xdisp.c (reseat_at_next_visible_line_start): Position before
5883 newline only if ending up on a newline.
5884 (next_element_from_ellipsis): Return success. Handle case of
5885 displaying no ellipsis. Fix case of ellipsis defined in display
5887 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
5890 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5892 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
5893 (Fcolor_supported_p): Renamed from face-color-supported-p.
5895 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5897 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
5898 list of colors renamed to tty-defined-color-alist.
5899 (tty_color_name): Pass the frame to tty-color-by-index.
5900 (realize_tty_face): tty-color-alist is now a function which
5901 accepts the frame as argument.
5903 * term.c (Ftty_display_color_p): Accept an optional argument
5906 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5908 * term.c (insert_glyphs): Pass glyph, not &glyph, to
5909 encode_terminal_code.
5911 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5913 * dispnew.c (mode_line_string): Support termcap frames as well.
5915 2000-01-01 Gerd Moellmann <gerd@gnu.org>
5917 * syntax.c (Fforward_word): Undo previous change.
5919 * editfns.c (Fconstrain_to_field): Don't constrain if
5920 inhibit-field-text-motion is non-nil.
5921 (Fline_beginning_position): Undo previous change.
5922 (Fline_end_position): Ditto.
5924 * syntax.c (Fforward_word): Notice field boundaries only if
5925 inhibit-field-text-motion is nil.
5927 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
5929 * editfns.c (Vinhibit_field_text_motion): New variable.
5930 (inhibit-field-text-motion): New DEFVAR_LISP.
5931 (Fline_beginning_position, Fline_end_position): Notice field
5932 boundaries only if inhibit-field-text-motion is nil.
5934 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
5936 (x_build_heuristic_mask): Likewise.
5937 (xbm_load_image_from_file): Change error output.
5938 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
5939 (gif_load, gs_load, x_kill_gs_process): Ditto.
5941 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
5942 color indices when accessing raster pixels.
5943 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
5944 one of :file or :data.
5945 (enum pbm_keyword_index): Add PBM_DATA.
5946 (pbm_format): Add :data.
5947 (pbm_image_p): Allow either :file or :data.
5948 (pbm_read_file): New function.
5949 (pbm_scan_number): Rewritten to read from string.
5950 (pbm_load): Support :data.
5952 See ChangeLog.8 for earlier changes.
5955 ;; coding: iso-2022-7bit