1 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4 <scroll-down-aggressively>: Likewise.
6 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9 zero. Set coding->produced_char correctly.
11 2000-08-22 Andrew Innes <andrewi@gnu.org>
13 * makefile.w32-in: New file.
15 * unexw32.c (unexec): Ignore old_name, and use the actual location
16 of the current executable instead. Base new_name on this.
18 * w32proc.c (create_child): Remove reference to security
19 descriptor, which isn't needed and doesn't compile with mingw32.
21 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
22 up dllimport attributes.
23 (x_update_window_end): Update prototype.
25 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
26 extern, which screws up dllimport attributes.
28 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
29 up dllimport attributes.
31 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
32 screws up dllimport attributes.
34 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
35 up dllimport attributes.
36 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
37 screws up dllimport attributes.
39 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
40 up dllimport attributes.
42 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
43 screws up dllimport attributes.
45 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
46 screws up dllimport attributes.
48 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
49 up dllimport attributes.
51 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
52 unnecessary extern, which screws up dllimport attributes.
55 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
56 up dllimport attributes.
58 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
59 unnecessary extern, which screws up dllimport attributes.
61 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
62 screws up dllimport attributes.
64 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
65 up dllimport attributes.
67 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
69 * w32bdf.c (search_file_line):
73 (w32_BDF_to_x_font): Fix compile warnings.
75 * w32menu.c: Include keyboard.h before frame.h. Fix compile
78 * w32select.c: Include keyboard.h before frame.h.
80 * w32fns.c (max): Define macro.
81 (JOHAB_CHARSET): Define if not known.
82 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
83 (Fx_show_tip): Synch with X version.
85 * w32xfns.c: Include keyboard.h before frame.h.
87 * w32fns.c: Include keyboard.h before frame.h.
89 * w32term.c: Include keyboard.h before frame.h.
91 * fontset.c: Include keyboard.h before frame.h.
93 * w32inevt.c: Include keyboard.h before frame.h.
94 (MOUSE_MOVED): Define if not known.
96 * minibuf.c: Include keyboard.h before frame.h.
98 * keyboard.c: Include keyboard.h before frame.h.
100 * indent.c: Include keyboard.h before frame.h.
102 * dispnew.c: Include keyboard.h before frame.h.
104 * buffer.c: Include keyboard.h before frame.h.
106 * alloc.c: Include keyboard.h before frame.h.
108 * print.c: Include keyboard.h before frame.h.
110 * process.c: Include keyboard.h before frame.h.
112 * scroll.c: Include keyboard.h before frame.h.
114 * sysdep.c: Include keyboard.h before frame.h.
116 * term.c: Include keyboard.h before frame.h.
118 * window.c: Include keyboard.h before frame.h.
120 * xdisp.c: Include keyboard.h before frame.h.
121 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
123 * frame.c: Include keyboard.h before frame.h.
125 * w32heap.h: Undefine min, max.
127 * w32gui.h: Undefine min, max.
129 * unexw32.c: Change PUCHAR to PCHAR.
130 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
133 (copy_executable_and_dump_data): Remove unnecessary static defs.
134 (copy_executable_and_dump_data): Fix compile warnings.
136 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
138 * w32console.c (min): Define macro.
139 (clear_frame, write_glyphs): Fix compile warning.
141 * w32proc.c (compare_env):
142 (find_child_console): Fix compile warning.
144 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
145 sys_errlist instead of _sys_errlist.
146 (get_emacs_configuration_options): New function.
148 * s/ms-w32.h (sys_nerr): Provide default definition.
149 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
150 name with _ prepended.
151 (NSIG): Define if not known.
152 (get_emacs_configuration): Provide extern declaration.
153 (get_emacs_configuration_options): Provide extern declaration.
154 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
156 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
158 (read_unc_volume): Fix compile warning.
160 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
161 definitions from being used.
163 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
165 * w32.c (unc_volume_file_attributes):
166 (open_unc_volume): Make arg const.
168 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
169 (read_input_waiting): Remove excess parameter.
171 * w32.c (init_environment): Call _access.
172 (check_windows_init_file): Call _close.
173 (init_user_info): Call _putenv.
174 (init_environment): Call _putenv and _strdup.
175 (init_ntproc): Reset volume info cache on startup.
177 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
178 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
179 cannot override the CRT malloc.
181 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
182 (LINK_FLAGS): Append to original value of LINK_FLAGS.
184 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
185 unless we are linking with a static CRT.
186 (RVA_TO_PTR): Cast result to unsigned char*.
188 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
189 (add_volume_info): Use xstrdup.
191 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
193 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
194 (do_completion, Fminibuffer_complete_word): Use it.
195 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
196 var so it can take non-boolean values.
198 2000-08-21 Gerd Moellmann <gerd@gnu.org>
200 * editfns.c (find_field): Formatting changes.
201 (toplevel): Some old-style function forward declarations
202 changed to prototypes, some new protypes added, some functions
205 * lisp.h (set_time_zone_rule): Add prototype.
206 (use_dialog_box): External declaration.
208 * keyboard.c (gen_help_event): Add parameter SIZE.
209 (kbd_buffer_events_waiting): Slightly rewritten.
210 (clear_event): New function.
211 (kbd_buffer_get_event): Use it, and clear the input_events of
213 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
214 don't fill the newly created array with nils.
215 (toplevel): Convert some old-style function forward declarations
218 * keyboard.h (gen_help_event): Change prototype.
220 * xterm.c (XTread_socket): Change calls to gen_help_event.
222 * w32term.c (w32_read_socket): Change calls to gen_help_event.
224 * eval.c (Fmacroexpand): Doc fix.
226 2000-08-20 Jason Rumney <jasonr@gnu.org>
228 * w32term.h (x_display_info_for_display): Remove as this function
229 does not exist on W32.
231 * w32term.c (help_echo_window): New variable.
232 (syms_of_w32term): staticpro it.
233 (note_mode_line_highlight): Set it.
234 (XTextExtents16): Removed as there is no equivalent on W32.
235 (x_compute_glyph_string_overhangs): Incomplete body removed, as
236 the X way of doing this will not work for W32.
237 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
238 (x_draw_image_foreground): Avoid drawing outside of the clip area
239 when image doesn't have a mask.
240 (note_mouse_highlight): Process overlays in the right order of
241 priority. Set help_echo_window.
242 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
243 because that's more visible for large images.
245 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
246 name to single_keymap_panes.
247 (w32_menu_show): Set wv->title when dealing with titles.
248 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
250 2000-08-21 Miles Bader <miles@gnu.org>
252 * minibuf.c (do_completion): Try again if we rewrite the input
253 string, but no completion was done, so that any completion message
256 2000-08-20 Gerd Moellmann <gerd@gnu.org>
258 * xfaces.c (lface_equal_p): Compare strings differently.
259 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
260 (realize_tty_face): Use them.
261 (syms_of_xfaces): Initialize new variables.
262 (map_tty_color): New function, extracted from realize_tty_face.
263 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
264 foreground or background color, store the new color name in the
265 realized face; previous code trying to do this had no effect.
266 (realize_tty_face): Use map_tty_color.
267 (Fclear_face_cache): Set face_change_count and ensure thorough
270 2000-08-19 Gerd Moellmann <gerd@gnu.org>
272 * undo.c (record_first_change, record_marker_adjustment): Don't
273 use XBUFFER on last_undo_buffer which might not be a buffer.
275 2000-08-18 Kenichi Handa <handa@etl.go.jp>
277 * coding.c (decode_coding_string): Set members consumed,
278 consumed_char, produced, produced_char of *coding correctly. If
279 decode_coding doesn't consume any byte, don't try anymore.
280 (encode_coding_string): Likewise.
282 2000-08-18 Gerd Moellmann <gerd@gnu.org>
284 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
285 conditional have void type, for Standard C compilers.
287 * xdisp.c (redisplay_internal): Compare windows for equality with
288 EQ, instead of applying XWINDOW to something that might not
291 2000-08-18 Kenichi Handa <handa@etl.go.jp>
293 * fontset.c (Finternal_char_font): Search only the selected frame
294 for a window of the current buffer.
296 2000-08-18 Gerd Moellmann <gerd@gnu.org>
298 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
301 * keyboard.c (kbd_buffer_get_event): Handle the case that the
302 second half of a HELP_EVENT is found at the start of kbd_buffer.
304 2000-08-18 Miles Bader <miles@gnu.org>
306 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
308 * editfns.c (save_restriction_save): Rewrite to use markers.
309 (save_restriction_restore): Rewrite to understand new form of data
310 saved by save_restriction_save.
311 (Fsave_restriction): Remove cautionary note in doc-string.
313 2000-08-17 Gerd Moellmann <gerd@gnu.org>
315 * fileio.c (build_annotations): Add a comment explaining the
316 return value of format-annotate-function. Replace a spurious call
317 to Flength with a CONSP test. Call format-annotate-function with
318 a fifth arg specifying how many times the function is been called
319 in a row, to let it choose temporary buffers appropriately.
321 2000-08-17 Dave Love <fx@gnu.org>
323 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
324 declare make_temp_name twice.
326 * lread.c: Prototype readevalloop, load_unwind,
327 load_descriptor_unwind.
328 (unreadpure): Give it an arg.
330 * unexalpha.c: Prototype fatal_unexec, mark_x,
331 update_dynamic_symbols. Declare unexec as void.
333 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
334 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
336 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
337 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
340 * alloca.c: Use #error.
341 [POINTER_TYPE]: Use it.
343 * eval.c (Fdefvar): Doc fix.
345 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
348 * buffer.h: Avoid DECLARE_INTERVALS.
350 * config.in: Add size_t.
352 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
354 * w16select.c (set_clipboard_data): If there's not enough memory
355 to put text into clipboard, return 1, as Fw16_set_clipboard_data
356 expects. In case of other failures, return 3.
357 (system_error_msg): New error message.
358 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
361 2000-08-16 Gerd Moellmann <gerd@gnu.org>
363 * term.c (write_glyphs): Also turn off inverse video after turning
364 off other appearances in case TS_exit_attribute_mode is not equal
365 to TS_end_standout_mode.
366 (insert_glyphs): Turn inverse video on/off for each run of glyphs
368 (turn_off_face): Reset standout_mode only if
369 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
370 is equal to TS_end_standout_mode.
372 2000-08-16 Kenichi Handa <handa@etl.go.jp>
374 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
375 sequence at the end of the source block.
377 * ccl.c (Fccl_program_p): Docstring modified.
378 (Fccl_execute): Likewise.
379 (Fccl_execute_on_string): Likewise.
381 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
383 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
385 2000-08-16 Kenichi Handa <handa@etl.go.jp>
387 The following changes are mainly to fix bugs of
388 encode/decode-coding-string failing if encoding/decoding return
389 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
390 variable conversion_buffer.
392 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
393 decrement dst_end to avoid buffer overflow in the later call of
396 * coding.h (conversion_buffer_size, conversion_buffer)
397 (get_conversion_buffer): Extern deleted.
399 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
400 (conversion_buffer, conversion_buffer_size): Variables deleted.
401 (get_conversion_buffer): Function deleted.
402 (struct conversion_buffer): New structure.
403 (MAX_ALLOCA): New macro.
404 (allocate_conversion_buffer): New macro.
405 (extend_conversion_buffer, free_conversion_buffer): New functions.
406 (ccl_coding_driver): Set coding->result.
407 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
408 this is the last block of source.
409 (encode_coding): Likewise. Handle the source block as the last
410 one only when the whole source text is consumed.
411 (decode_coding_string): Handle the case that the output buffer is
412 too small to decode the whole source text. Use
413 allocate_conversion_buffer, extend_conversion_buffer and
414 free_conversion_buffer, not get_conversion_buffer.
415 (encode_coding_string): Likewise.
416 (init_coding): Function deleted.
417 (init_coding_once): Delete code to initialize
418 conversion_buffer_size.
420 * emacs.c (main): Don't call init_coding.
422 * msdos.c (IT_write_glyphs): Use a locally declared
425 * term.c (write_glyphs): Use a locally declared conversion_buffer.
426 (insert_glyphs): Likewise.
428 * w32console.c (write_glyphs): Use a locally declared
431 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
433 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
434 member of display_info is NULL.
436 2000-08-15 Gerd Moellmann <gerd@gnu.org>
438 * alloc.c (compact_small_strings): Use safe_bcopy, add an
441 * term.c (turn_off_face): Reset standout_mode when resetting
442 appearances with capability `me'.
443 (write_glyphs): Switch on inverse video before each face change.
445 2000-08-14 Dave Love <fx@gnu.org>
447 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
448 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
449 (lisp_free): Declare and make static.
451 * window.c: Fix embedded comment.
452 (syms_of_window): Fix doc string.
454 2000-08-14 Gerd Moellmann <gerd@gnu.org>
456 * keymap.c (push_key_description): If C without modifiers is < 32,
457 make sure to print `C-' before `M-', like in the manual.
459 2000-08-11 Gerd Moellmann <gerd@gnu.org>
461 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
462 since they aren't relocated anymore.
463 (sxhash_string): Make sure returned hash code fits in a Lisp
466 * xdisp.c (try_cursor_movement): Fix handling of cursor in
467 partially visible line which is smaller than the window's
470 2000-08-11 Kenichi Handa <handa@etl.go.jp>
472 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
473 the multibyte form of eight-bit-control characters.
474 (Fccl_execute_on_string): Initialize ccl->multibyte.
476 * ccl.h (struct ccl_program): New member multibyte.
478 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
480 2000-08-11 Kenichi Handa <handa@etl.go.jp>
482 * regex.c (regex_compile) <normal_char>: Pay attention to
484 (analyse_first) <exactn>: Setup fastmap correctly for
485 eight-bit-control characters.
487 2000-08-11 Kenichi Handa <handa@etl.go.jp>
489 * termhooks.h (enum event_kind): New member
490 multibyte_char_keystroke.
492 * keyboard.c (make_lispy_event): Handle the new event type
493 multibyte_char_keystroke.
495 * xterm.c: Include coding.h.
496 (XTread_socket): Work around a bug of XmbLookupString. If the
497 input is from XIM, decode it according to the current locale. In
498 that case, generate multibyte_char_keystroke events.
500 2000-08-11 Kenichi Handa <handa@etl.go.jp>
502 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
503 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
505 2000-08-10 Gerd Moellmann <gerd@gnu.org>
507 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
508 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
509 (move_it_in_display_line_to): Record iterator's ascent and descent
510 before producing glyphs, and restore them when we know the glyph
511 doesn't fit on the line.
512 (move_it_to): Restructured so that it's easier to debug. If
513 moving to a vpos, and not moving to an x or character position,
514 stop as soon as the specified vpos is reached; don't move further
515 into that line because that might change the computed line height.
516 (try_cursor_movement): New function, extracted from the cursor
517 movement branch of redisplay_window. If ending on a partially
518 visible line, don't try to scroll if the cursor line is taller
520 (redisplay_window): Use try_cursor_movement.
522 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
523 because that function doesn't cope with variable-height lines.
525 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
526 box cursor because that's better visible for large images.
528 2000-08-10 Miles Bader <miles@gnu.org>
530 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
532 2000-08-10 Gerd Moellmann <gerd@gnu.org>
534 * xdisp.c (Vmessages_buffer_name): New variable.
535 (message_dolog): Use it.
536 (syms_of_xdisp): Initialize it.
538 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
540 * msdos.c (IT_note_mouse_highlight): Update the calls to
542 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
543 redundant now that keyboard.h is included.
545 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
547 * keyboard.c (kbd_buffer_events_waiting): New function.
549 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
551 * msdos.c: Include keyboard.h.
552 (XMenuActivate): Empty no_event events from the event buffer. If
553 no events are left after that, call clear_input_pending.
554 (mouse_clear_clicks): New function, code moved from mouse_init.
555 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
556 mouse driver to ``forget'' any past clicks.
558 * Makefile.in (msdos.o): Depend on keyboard.h.
560 2000-08-09 Gerd Moellmann <gerd@gnu.org>
562 * lisp.h (input_pending): External declaration.
564 * dispextern.h (Qredisplay_dont_pause): Declare extern.
566 * xdisp.c (echo_area_display): Display thoroughly if input is
567 pending. Bind redisplay-dont-pause to t during the redisplay.
568 in case input is pending.
570 * dispnew.c (Qredisplay_dont_pause): New variable.
571 (syms_of_display): Initialize and staticpro it.
572 (update_frame_1): Don't interrupt the display for pending input if
573 redisplay_dont_pause is set.
575 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
577 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
579 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
581 * callproc.c (Fcall_process): Terminate the unwind-protect around
582 the post-read-conversion of coding system.
584 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
585 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
586 * buffer.h (overlays_at): Update prototype.
587 * xdisp.c (next_overlay_change): Update call to overlays_at.
588 * xfaces.c (face_at_buffer_position): Likewise.
589 * textprop.c (Fget_char_property): Likewise.
590 * xterm.c (note_mouse_highlight): Likewise.
592 * minibuf.c (do_completion): Don't consider a simple change of
593 case as `completion'.
595 2000-08-08 Ken Raeburn <raeburn@gnu.org>
597 * keyboard.c (syms_of_keyboard): Initialize
598 last_point_position_buffer.
599 * undo.c (record_delete): Make sure last_point_position_buffer is
600 a buffer before comparing pointers.
602 * coding.h (decode_coding_string): Declare.
604 * intervals.h (Fprevious_single_char_property_change): Declare.
606 * textprop.c (Fprevious_single_char_property_change): Don't do
607 arithmetic directly on lisp objects.
609 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
612 * keyboard.h (menu_item_eval_property): Declare.
614 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
615 reuse as buffer name, instead of recreating (and discarding) every
616 time a message is logged.
617 (with_echo_area_buffer): Make callback arg A2 a lisp object.
618 (current_message_1, truncate_message_1, set_message_1)
619 (display_echo_area_1, resize_mini_window_1): Signatures changed.
620 (current_message, truncate_echo_area, display_echo_area)
621 (resize_echo_area_axactly): Changed calls.
623 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
625 (Ffind_coding_systems_region_internal): First argument to Fappend
626 must be an integer, not a Lisp object.
628 2000-08-08 Kenichi Handa <handa@etl.go.jp>
630 * charset.c (Fchar_width): Doc fix.
632 2000-08-08 Gerd Moellmann <gerd@gnu.org>
634 * charset.c (Fstring_width): Doc fix.
636 2000-08-07 Gerd Moellmann <gerd@gnu.org>
638 * xdisp.c (start_display): When starting display on a continuation
639 line, clear ascent and descent members of the iterator structure;
640 the height of the continued line does not affect the height of the
642 (make_cursor_line_fully_visible): Do nothing if cursor is on a
643 line taller than the window.
644 (redisplay_window) <forced window start>: Handle case that the
645 middle of the window is not found in any row.
646 (dump_glyph_row): Show more information.
647 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
648 first text line in a glyph matrix.
650 * xterm.c (x_draw_image_foreground): Avoid drawing outside
651 of the clip area when image doesn't have a mask.
653 * fns.c (sweep_weak_table): Fix survival conditions for
654 key-or-value and key-and-value weakness.
656 * .gdbinit (xhashtable): New command.
658 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
659 tables out of the list of all weak hash tables.
661 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
662 a new buffer is created, make sure echo_area_buffer[] references
665 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
667 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
670 2000-08-07 Kenichi Handa <handa@etl.go.jp>
672 * syntax.c (skip_chars): Fix previous change. Make the handling
673 of unibyte string consistent with that of regex search.
675 2000-08-05 Gerd Moellmann <gerd@gnu.org>
677 * xmenu.c (popup_get_selection): Use xfree instead of free.
679 * fileio.c (Finsert_file_contents): Use xfree instead of free.
681 * editfns.c (Ftranspose_regions): Use xfree instead of free.
683 * callproc.c (child_setup): Use xfree instead of free.
685 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
687 (run_mac_command, closedir): Use `xfree' instead of `free'.
689 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
691 * eval.c (error): Use xfree instead of free.
693 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
695 * fns.c: Replace `illegal' with `invalid'.
696 (Fmake_hash_table, make_hash_table): Allow table size of 0.
698 2000-08-05 Kenichi Handa <handa@etl.go.jp>
700 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
703 2000-08-04 Noah Friedman <friedman@splode.com>
705 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
708 2000-08-04 Gerd Moellmann <gerd@gnu.org>
710 * syntax.c (skip_chars): Fix typo in error message.
712 2000-08-04 Andreas Schwab <schwab@suse.de>
714 * m/ia64.h: Moved from s/ia64.h.
716 2000-08-04 Kenichi Handa <handa@etl.go.jp>
718 * process.c (read_process_output): Big simplification. Handle
719 composition and post-read-conversion of coding system correctly.
720 (send_process): Handle composition correctly.
722 * callproc.c (Fcall_process): Handle post-read-conversion of
723 coding system if any.
725 * coding.c (decode_coding_iso2022): More strict check for handling
727 (coding_restore_composition): Pay attention to the case that
728 cmp_data is not set properly (because of invalid code in the
730 (run_pre_post_conversion_on_str): Include text properties in the
732 (decode_coding_string): Set members of coding correctly.
734 2000-08-03 Gerd Moellmann <gerd@gnu.org>
736 * s/ia64.h: New file.
738 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
739 Use NULL instead of 0 at the end of variable argument list of
740 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
741 sizeof (int) < sizeof (void *).
743 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
744 of variable argument lists of XtVaGetValues and XtVaSetValues.
746 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
747 variable argument lists of XtVaGetValues and XtVaSetValues.
749 2000-08-02 Gerd Moellmann <gerd@gnu.org>
751 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
752 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
754 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
757 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
758 in call to Fsingle_key_description.
760 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
763 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
765 * window.c (display_buffer_reuse_frames): New variable.
766 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
767 frames displaying BUFFER.
768 (syms_of_window): Define Lisp variable
769 display-buffer-reuse-frames.
771 2000-08-01 Miles Bader <miles@gnu.org>
773 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
774 when to constrain NEW_POS (they were pretty screwed up before).
776 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
778 * msdos.c (run_msdos_command): Save and restore the master
779 environment, for the case that child_setup signals an error.
780 When mirroring slashes in DOS shell commands, don't fail when
781 argv[2] has embedded blanks.
782 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
783 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
784 (dos_ttraw): Call mouse_setup_buttons.
786 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
787 using alloca; free it after run_msdos_command returns.
789 2000-07-27 Dave Love <fx@gnu.org>
791 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
793 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
796 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
798 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
800 * editfns.c (lisp_time_argument): Fix last change.
802 2000-07-27 Gerd Moellmann <gerd@gnu.org>
804 * fns.c (Fdelete): Make it work on vectors and strings in addition
807 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
808 (syms_of_fns): Initialize new variables.
809 (sweep_weak_table): Handle weakness `key-or-value' and
811 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
812 weakness, with t meaning the same as `key-and-value'.
814 2000-07-27 Kenichi Handa <handa@etl.go.jp>
816 * coding.h (struct coding_system): Member safe_charset deleted.
818 * coding.c (Qsafe_charsets): This variable deleted.
819 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
821 (coding_safe_chars): New function.
822 (CODING_SAFE_CHAR_P): New macro.
823 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
824 checking safe_charsets member of the coding system. Caller
826 (detect_coding_iso2022): New local variable safe_chars.
827 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
828 safe_charsets member of the coding system.
829 (decode_coding_iso2022): New local variable safe_chars.
830 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
831 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
832 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
833 (ENCODE_UNSAFE_CHARACTER): New macro.
834 (encode_coding_iso2022): New local variable safe_chars. Check
836 (setup_coding_system): Delete the code to initialize
838 (intersection, find_safe_codings): New functions.
839 (Ffind_coding_systems_region_internal): New function.
840 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
841 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
842 variable and initialize it.
844 * fns.c (char_table_ref_and_index): New function.
846 * lisp.h (char_table_ref_and_index): Add prototype.
848 2000-07-26 Sam Steingold <sds@gnu.org>
850 * editfns.c (lisp_time_argument): Added third argument `usec'.
851 (Ffloat_time): New built-in Lisp function.
853 2000-07-26 Gerd Moellmann <gerd@gnu.org>
855 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
856 for the character code.
858 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
861 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
862 if called for a popup menu.
863 (xmenu_show): Store help string in widget values.
865 2000-07-26 Dave Love <fx@gnu.org>
867 * syswait.h: Move some definitions.
868 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
869 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
870 perspicuous definitions.
871 (WTERMSIG): Fix bit pattern used.
873 2000-07-26 Kenichi Handa <handa@etl.go.jp>
875 * print.c (print_object): If vector printing is truncated, print
876 "..." to indicate it as well as the case of list printing.
878 2000-07-25 Gerd Moellmann <gerd@gnu.org>
880 * xdisp.c (next_element_from_display_vector): Improve comments.
882 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
883 for the character code, and the rest for the face id as in 20.x.
884 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
886 * window.c (window_display_table): Cleaned up.
888 * syntax.c (Fforward_word): Add last arg nil in call of
891 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
893 * fileio.c (Frename_file) [DOS_NT]: If the file names are
894 identical but for the letter-case, don't call
895 barf_or_query_if_file_exists.
897 2000-07-25 Miles Bader <miles@gnu.org>
899 * editfns.c (find_field): Honor special `boundary' fields.
900 (Qboundary): New variables.
901 (syms_of_editfns): Initialize Qboundary.
902 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
903 Use scan_buffer instead of find_before_next_newline, because it
904 allows us to detect the boundary case where there's a newline at
906 * lisp.h (Fconstrain_to_field): Update external declaration.
908 2000-07-24 Gerd Moellmann <gerd@gnu.org>
910 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
913 2000-07-24 Dave Love <fx@gnu.org>
915 * s/sunos4-0.h, s/sol2.h:
916 (LIBS_TERMCAP): Move from m/sparc.h.
918 * m/sparc.h (TERMINFO): Moved to system files (probably only
919 relevant for sunos4 judging by its vintage).
920 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
923 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
925 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
926 name to single_keymap_panes.
928 2000-07-24 Andreas Schwab <schwab@suse.de>
930 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
932 2000-07-24 Gerd Moellmann <gerd@gnu.org>
934 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
935 parameters instead of using int parameters. Expect FN to accept
936 EMACS_INT parameters.
937 (display_echo_area, resize_echo_area_axactly, current_message)
938 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
939 with new argument list.
940 (resize_mini_window_1): New callback function.
941 (current_message_1, truncate_message_1, set_message_1): Change
942 parameter lists to the new format expected by
943 with_echo_area_buffer.
945 2000-07-24 Kenichi Handa <handa@etl.go.jp>
947 * fontset.c (fontset_ref): Remove INLINE declaration.
948 (fontset_ref_via_base): Likewise.
949 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
952 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
954 * msdos.c (IT_note_mouse_highlight): Process overlays in the
955 correct order of priority. If help echo was found in an overlay,
956 use that overlay as the object in which the help echo was found.
958 2000-07-22 Miles Bader <miles@gnu.org>
960 * textprop.c (Fprevious_single_char_property_change): The initial
961 property value should be from the position preceding POSITION, not
964 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
966 * coding.c (syms_of_coding): Doc fix for
967 inhibit-iso-escape-detection.
969 2000-07-21 Gerd Moellmann <gerd@gnu.org>
971 * xterm.c (note_mouse_highlight): Process overlays in the right
974 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
976 * xterm.c (note_mouse_highlight): If help-echo was found in an
977 overlay, use that overlay as the object in which the help was
980 * window.c (foreach_window_1): Fix typo reversing an if-condition.
982 * window.c (foreach_window): Instead of a fake variable argument
983 list, take one USER_DATA argument.
984 (foreach_window_1): Likewise, and call callback functions with two
985 args, the window and USER_DATA.
986 (struct check_window_data): New struct.
987 (check_window_containing): Use it.
988 (window_from_coordinates): Set up a struct check_window_data for
990 (add_window_to_list, freeze_window_start): Change parameters
991 according to new calling convention.
993 * window.h (foreach_window): Change prototype.
995 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
997 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
999 * xmenu.c (menu_help_callback): Call show_help_echo with
1000 additional arguments OBJECT and POS.
1002 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1004 * data.c (Faset): Allow storing any multibyte character in a
1005 string. Convert unibyte string to multibyte if necessary.
1007 * xfns.c (x_encode_text): New function.
1008 (x_set_name): Use x_encode_text.
1009 (x_set_title): Likewise.
1011 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1013 * xterm.h (x_encode_text): Add prototype.
1015 2000-07-20 Dave Love <fx@gnu.org>
1017 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1020 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1022 * msdos.c (help_echo_window): New variable.
1023 (syms_of_msdos): Initialize and staticpro it.
1024 (IT_note_mode_line_highlight): Set help_echo_window.
1025 (IT_note_mouse_highlight): Ditto.
1026 (dos_rawgetc): Store help_echo_window in the second event produced
1029 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1030 Record the object that generated the help echo and the position of
1031 that object in help_echo_object and help_echo_pos. Record that
1032 some glyphs in a row are displayed in mouse-face.
1033 (IT_update_begin): Don't clear mouse highlight unless one of the
1034 enabled glyph rows is marked as being displayed in mouse-face.
1035 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1036 and position recorded in help_echo_object and help_echo_pos to the
1038 (IT_menu_display): Accept a new argument PN: the pane number of
1039 the current menu pane. Record the pane number and the item
1040 number of the item which has associated help string.
1041 (XMenuActivate): Update the prototype for help_callback in
1042 function declaration. Call IT_menu_display with the current menu
1043 pane number as an additional argument. Call help_callback with
1044 two additional arguments: the pane number and the item number of
1045 the menu item associated with the help text.
1046 (help_echo_object, help_echo_pos): New variables.
1047 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1049 * msdos.h (XMenuActivate): Update prototype.
1051 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1053 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1054 Add some more prototypes.
1056 * xterm.c, xterm.h: Add some more prototypes.
1058 * lisp.h (Fnext_single_char_property_change): Add prototype.
1060 * dispnew.c (direct_output_for_insert): Remove confusing
1061 outer local variable mouse_face_overwritten_p.
1062 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1064 * alloc.c (allocate_string_data): Don't copy old string contents.
1066 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1068 * coding.c (code_convert_region): Delete text properties before
1069 shrinking the conversion region.
1071 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1073 * dispnew.c (update_text_area): Write the whole row if it
1074 has mouse-face in it.
1076 * xfaces.c (face-alternative-font-family-alist): Remove
1077 DEFVAR_LISP; staticpro instead.
1079 * xmenu.c (menu_help_callback): Call show_help_echo with
1082 * keyboard.c (show_help_echo): Add parameter WINDOW.
1083 (read_char): Call show_help_echo with window extracted from Lisp
1085 (gen_help_event): Add parameter WINDOW.
1087 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1089 * xterm.c (help_echo_window): New variable.
1090 (note_mouse_highlight, note_tool_bar_highlight): Set
1092 (XTread_socket): Pass help_echo_window to gen_help_event.
1093 (syms_of_xterm): Initialize and staticpro help_echo_window.
1095 2000-07-18 Dave Love <fx@gnu.org>
1097 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1100 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1102 * alloc.c (allocate_string_data): If string had already data
1103 assigned, copy old contents to new string data.
1105 * coding.c (syms_of_coding): Fix typo in spelling of variable
1106 `inhibit-iso-escape-detection'.
1108 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1110 * Makefile.in: Add dependencies on dispextern.h.
1111 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1112 `free'; both can conflict with system header files.
1114 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1116 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1119 2000-07-18 Dave Love <fx@gnu.org>
1121 * window.c (Fwindow_list): Declare arg `window'.
1123 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1125 * coding.c (setup_coding_system): Don't override the explicitly
1126 specified designations.
1128 2000-07-15 Miles Bader <miles@gnu.org>
1130 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1131 from `text_property_eq' and `text_property_stickiness', respectively.
1132 (find_field, Fconstrain_to_field, char_property_eq)
1133 (char_property_stickiness): Changed to call char-property functions
1134 instead of text-property-only ones.
1136 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1137 `next_single_char_property_change'). Do more error checking, and
1138 cleanup limit behavior.
1139 (Fprevious_single_char_property_change): New function.
1140 (syms_of_textprop): Initialize new subrs.
1142 * xdisp.c (display_prop_end, invisible_text_between_p):
1143 Call Fnext_single_char_property_change instead of
1144 next_single_char_property_change.
1146 2000-07-15 Jason Rumney <jasonr@gnu.org>
1148 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1149 after menu is finished with.
1150 (add_menu_item): Only consider wv->title as a menu title.
1151 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1153 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1155 (FONT_REGEXP): Remove unused macro, and its sub-components.
1156 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1158 * w32term.c (help_echo_object, help_echo_pos): New variables.
1159 (note_mode_line_highlight): Store additional information about the
1160 help-echo in help_echo_object and help_echo_pos. Check both
1161 `local-map' and `keymap' properties for changing the cursor
1162 (note_mouse_highlight): Store additional information about the
1163 help-echo in help_echo_object and help_echo_pos.
1164 (note_tool_bar_highlight): Set help_echo_object to nil and
1165 help_echo_pos to -1.
1166 (w32_read_socket): Use gen_help_event instead of filling
1167 input_events manually.
1168 (syms_of_w32term): Staticpro help_echo_object.
1169 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1170 set, arrange for a mouse-highlight redisplay in
1172 (x_clear_mouse_face): New function.
1173 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1174 (x_update_window_begin): No need to turn off the mouse
1176 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1177 depending on whether they contain glyphs highlighted in
1179 (x_fill_stretch_glyph_string): Consume runs of stretch
1180 glyphs instead of a single one.
1181 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1182 with new argument list.
1183 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1184 (x_append_glyph, x_append_composite_glyph)
1185 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1186 changes in struct glyph starting 1999-12-27. See comments for
1187 xterm.c on 2000-07-05.
1189 2000-07-14 Sam Steingold <sds@gnu.org>
1191 * xfaces.c (realize_x_face): Fix the last patch:
1192 check `default_face' before dereferencing.
1194 2000-07-14 Dave Love <fx@gnu.org>
1196 * syntax.c (back_comment): Add null default in switch (for pcc).
1198 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1200 * xfaces.c (realize_x_face): Make fontset using the base of the
1201 default_face's fontset, not using the default fontset.
1203 * coding.c (inhibit_iso_escape_detection): New variable.
1204 (syms_of_coding): Make it a Lisp variable.
1205 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1206 nonzero, ignore ISO2022's escape sequence.
1208 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1210 * alloca.c (malloc) [emacs]: Define as xmalloc.
1212 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1213 use that instead of the mouse position. Add parameters DX and DY.
1215 * dispextern.h (Fx_show_tip): Adjust number of parameters
1218 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1219 if HELP is a function, call it with OBJECT and POS as parameters
1220 to get the help to display.
1221 (gen_help_event, kbd_buffer_store_help_event): New functions.
1222 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1223 (read_char): Call show_help_echo with new parameters.
1225 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1228 * xterm.c (help_echo_object, help_echo_pos): New variables.
1229 (note_mode_line_highlight): Store additional information about the
1230 help-echo in help_echo_object and help_echo_pos. Check both
1231 `local-map' and `keymap' properties for changing the cursor
1232 (note_mouse_highlight): Store additional information about the
1233 help-echo in help_echo_object and help_echo_pos.
1234 (note_tool_bar_highlight): Set help_echo_object to nil and
1235 help_echo_pos to -1.
1236 (XTread_socket): Use gen_help_event instead of filling
1237 input_events manually.
1238 (syms_of_xterm): Staticpro help_echo_object.
1240 * xmenu.c (menu_highlight_callback): Use
1241 kbd_buffer_store_help_event instead of setting up and input_event
1244 * xdisp.c (eval_form): GCPRO argument sexpr.
1245 (call_function): New function.
1246 (handle_single_display_prop): Use call_function and FUNCTIONP
1247 instead of checking whether if font_height is a symbol and
1250 * eval.c (internal_condition_case_2): New function.
1252 * lisp.h (FUNCTIONP): New macro.
1253 (internal_condition_case_2, call_function): Add prototypes.
1255 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1256 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1257 Always set `arg' member of input_events.
1258 (construct_menu_click): Unused function removed.
1260 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1262 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1263 (construct_drag_n_drop, x_scroll_bar_handle_click)
1264 (w32_read_socket): Always set `arg' member of input_events.
1266 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1268 * lisp.h (eval_form): Add prototype.
1270 * xdisp.c (eval_form): Make it externally visible.
1272 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1274 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1275 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1276 consing. For prefix events, store the frame in the `arg' slot of
1277 the event, otherwise store the key there.
1278 (XTread_socket): Instead of consing, use the frame_or_window slot
1279 of HELP_EVENTs for the frame, and the `arg' slot for the help
1282 * xmenu.c (menu_highlight_callback): Store help string in the
1283 `arg' member of the input event; don't cons.
1284 (menubar_selection_callback): Use the `arg' slot of input events
1285 to queue additional information, instead of consing.
1287 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1289 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1291 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1293 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1294 input events to queue additional information, instead of consing.
1296 * keyboard.c (kbd_buffer_gcpro): Renamed from
1297 kbd_buffer_frame_or_window. Now used for all Lisp objects
1298 referenced from the input queue.
1299 (kbd_buffer_store_event): Always use structure assignment for
1300 copying input events. Record all Lisp objects referenced from
1301 events in kbd_buffer_gcpro.
1302 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1303 differently from input events. Test for prefix menu_bar_events
1304 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1305 event in kbd_buffer_gcpro to nil.
1306 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1307 frame_or_window is equal to its arg member as prefix events.
1308 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1309 used by an input event to nil.
1310 (init_keyboard): Use two times the size of the input queue
1311 for kbd_buffer_gcpro.
1312 (syms_of_keyboard): Likewise.
1314 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1317 * termhooks.h (struct input_event): Add member `arg'.
1318 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1319 (USER_SIGNAL_EVENT): Renamed from user_signal.
1321 * xfaces.c (ASET): Remove definition.
1323 * lisp.h (AREF, ASET, ASIZE): New macros.
1325 * fontset.c (AREF, ASIZE): Remove definitions.
1327 * fns.c (AREF): Remove definition.
1329 * composite.c (AREF): Remove definition.
1331 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1333 * dispnew.c (redraw_overlapped_rows): Add missing local.
1334 (scrolling_window): Remove debug code.
1336 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1337 Before scrolling, turn off a mouse-highlight in the window
1340 * xterm.c (x_update_window_end): Add parameter
1341 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1342 redisplay in XTframe_up_to_date.
1343 (x_clear_mouse_face): New function.
1344 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1346 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1348 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1349 it when any row is written to that contains glyphs highlighted in
1351 (update_window): Call the window update end hook with new
1352 parameter MOUSE_FACE_OVERWRITTEN_P.
1353 (direct_output_for_insert): Give up if row contains mouse-face.
1355 * dispextern.h (struct redisplay_interface): Add parameter
1356 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1357 (clear_mouse_face): New function pointer member.
1359 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1361 * syntax.c (back_comment): Use one switch rather than a few `if's.
1362 Obey open_paren_in_column_0_is_defun_start.
1363 When reverting to the `slow' method, try to nicely handle the case
1364 of nested comments by checking that the comment-starter we found
1365 does indeed match the comment-ender.
1366 (scan_sexps_forward, scan_sexps_forward):
1367 Ignore excessive opening parenthesis rather than throwing an error.
1369 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1371 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1372 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1374 * dispnew.c (direct_output_forward_char): Give up if currently
1375 displaying a message instead of the minibuffer contents.
1377 * xterm.c (x_update_window_begin): No need to turn off the mouse
1379 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1380 depending on whether they contain glyphs highlighted in
1383 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1384 compare the mouse_face_p flags of both rows.
1386 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1388 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1390 * keyboard.c (show_help_echo): Accept additional parameter
1391 ok_to_overwrite_keystroke_echo.
1392 (read_char): Call show_help_echo with a zero
1393 ok_to_overwrite_keystroke_echo argument.
1394 * keyboard.h (show_help_echo): Update prototype of
1396 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1397 ok_to_overwrite_keystroke_echo argument.
1398 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1399 non-zero ok_to_overwrite_keystroke_echo argument.
1401 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1403 * xdisp.c (try_window_id): If changes are all below what is
1404 displayed in the window, and point is in the window, we still
1405 might have to find point on the display.
1407 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1408 glyphs instead of a single one.
1409 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1410 with new argument list.
1411 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1413 * keymap.c (get_keymap_1): Add comment that this function can GC.
1414 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1415 comment that functions can GC.
1416 (Fset_keymap_parent): GCPRO arg KEYMAP.
1418 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1420 * msdos.c (XMenuActivate): After exiting the menu, restore the
1421 echo area message and erase it.
1423 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1425 * fontset.c (Ffontset_info): Make the return value more compatible
1426 with that of Emacs 20.
1428 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1430 * eval.c (Fsignal): Handle case that backtrace_list is null.
1432 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1434 * ccl.c (Fccl_execute): Typo fixed.
1436 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1438 * window.c (window_loop): Add missing gcpro1 local variable.
1440 * window.c (Fwindow_list): Reverse list at the end.
1441 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1442 means allow windows on OWINDOW's frame, only.
1443 (window_loop): Simplified; use Fwindow_list.
1445 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1447 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1449 * xterm.c (XTread_socket): Increment handling_signal at the start,
1450 decrement it at the end.
1452 * eval.c (handling_signal): New variable.
1453 (Fsignal): Abort if handling_signal is non-zero.
1455 * lisp.h (handling_signal): External declaration.
1457 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1459 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1461 Sound support for NetBSD through "Linux emulation" support:
1462 * config.in (HAVE_SOUNDCARD_H): Undef.
1463 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1464 * Makefile.in (LIBSOUND): New variable.
1465 (LIBES): Include it.
1466 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1468 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1470 (vox_open): Use DEFAULT_SOUND_DEVICE.
1471 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1473 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1475 * print.c (print_error_message): If Vsignaling_function is set,
1476 show it in *Messages*.
1478 * lisp.h (Vsignaling_function): External declaration.
1480 * eval.c (Vsignaling_function): New variable.
1481 (Fsignal): Compute it.
1482 (syms_of_eval): Staticpro it.
1484 2000-07-05 Dave Love <fx@gnu.org>
1486 * syswait.h: Use the autoconf recommended approach. Old code
1487 #if'd out in case we need to revert.
1489 * config.in (HAVE_SYS_WAIT_H): Added.
1491 2000-07-05 Andrew Innes <andrewi@gnu.org>
1493 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1494 when non-NULL instead of __morecore, to take account of buffer
1495 memory. This also solves a problem with spurious memory warnings
1498 * ralloc.c: Make real_morecore non-static.
1500 * eval.c (internal_condition_case): Comment out abort if
1501 interrupt_input_blocked is not zero.
1503 * makefile.nt: Add support for `bootstrap' and related targets.
1504 Include minimal debug info in emacs.exe in release build.
1505 Remove all dependencies on lisp.h, and fixup some others.
1507 * w32.c (init_environment): Install code from 20.7 for providing
1508 default values for environment variables, based on the
1509 executable's own location.
1510 (map_w32_filename): Handle filenames that are longer than
1512 (sys_socket): Install socket inheritance bug fix from 20.7.
1514 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
1515 here via blockinput.h).
1517 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
1519 * w32menu.c (w32_menu_display_help):
1520 * xmenu.c (menu_help_callback): Use show_help_echo.
1522 * keyboard.h (show_help_echo): Declare.
1524 * keyboard.c (show_help_echo): New function, extracted from read_char.
1525 Feval its `msg' argument if it's a cons cell.
1526 (read_char): Use it.
1527 (follow_key): Pass `autoload' to get_keyelt.
1529 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
1530 (note_tool_bar_highlight, XTread_socket):
1531 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
1533 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
1534 (note_tool_bar_highlight, w32_read_socket):
1535 Do not gratuitously ignore non-string `help-echo' properties.
1537 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1539 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
1541 * window.c (delete_all_subwindows): Reset Vwindow_list.
1543 * xterm.c (x_append_glyph, x_append_composite_glyph)
1544 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1545 changes in struct glyph starting 1999-12-27. Some bit-fields of
1546 struct glyph were not set, which made glyphs unequal when compared
1547 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
1548 effects were the result. This also depended on the contents of
1549 memory returned by xmalloc. If flickering happens again, activate
1550 the code in clear_glyph_row that's in #if 0. If the flickering is
1551 gone with that, chances are that it is caused by something
1554 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
1556 * dispextern.h: Add some comments.
1558 * window.c (add_window_to_list): Add parameter LIST.
1559 (window_list): Order list so that, for each frame, windows are
1560 in canonical order, and so that frames appear in the list in
1561 the order given by Vframe_list.
1562 (next_window): Reverse the handling of NEXT_P.
1564 2000-07-04 Gerd Moellmann <gerd@gnu.org>
1566 * window.c (Vwindow_list): New variable.
1567 (make_window, delete_window): Set Vwindow_list to nil.
1568 (check_window_containing): New function.
1569 (window_from_coordinates): Rewritten.
1570 (add_window_to_list, window_list, candidate_window_p)
1571 (decode_next_window_args, next_window): New functions.
1572 (Fnext_window, Fprevious_window): Rewritten in terms of
1574 (Fwindow_list): New function.
1575 (Fother_window): Cleaned up.
1576 (foreach_window): Add a longer "variable argument list". Let
1577 callback function return 0 to indicate that cycling over windows
1579 (foreach_window_1): Likewise.
1580 (freeze_window_start): Return int.
1581 (init_window): New function.
1582 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
1584 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
1585 input_event with bzero.
1586 (main): Call init_window.
1588 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
1591 2000-07-04 Kenichi Handa <handa@etl.go.jp>
1593 * composite.h (make_composition_value_copy): Extern it.
1595 * composite.c (make_composition_value_copy): New function.
1597 * editfns.c (Fformat): While copying text properties, make each
1598 composition property value a copy.
1600 * fns.c (concat): While copying text properties, make each
1601 composition property value a copy.
1603 2000-07-03 Gerd Moellmann <gerd@gnu.org>
1605 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
1607 * fns.c (sweep_weak_table): Mark only objects that are not
1610 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
1611 include those frames as candidates which have their focus
1612 redirected to the minibuffer frame.
1614 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
1616 * fns.c (Fputhash): Return `value' rather than nil.
1618 2000-06-30 Gerd Moellmann <gerd@gnu.org>
1620 * frame.c (next_frame): Don't check focus redirection in case
1621 MINIBUF is a window. Doing so excludes frames using MINIBUF
1622 unless their focus is redirected, which contradicts the
1623 specification of next-frame, and leads to infinite loops in
1624 certain situations when cycling through windows with next-window.
1626 2000-06-30 Kenichi Handa <handa@etl.go.jp>
1628 * coding.c (code_convert_region): Even if the length of text is
1629 zero, try to convert it if coding->type is coding_type_ccl.
1630 (decode_coding_string, encode_coding_string): Likewise.
1632 2000-06-28 Gerd Moellmann <gerd@gnu.org>
1634 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
1635 the display if windows_or_buffers_changed.
1637 * dispnew.c (struct row_entry): New structure.
1638 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
1639 (row_table_size, old_lines, new_lines, old_lines_size)
1640 (new_lines_size, run_pool, runs_size, runs): New variables.
1641 (add_row_entry): New function.
1642 (scrolling_window): Use data structures allocated with xmalloc and
1643 held in global variables, instead of allocating them with alloca and
1644 holding them in local variables. Use a larger hash table whose
1645 size depends on glyph matrix sizes. Don't use bzero to clear the
1646 hash table; instead, clear used slots only.
1648 * fns.c (next_almost_prime): Make it externally visible.
1650 * lisp.h (next_almost_prime): Add prototype.
1652 * s/isc4-0.h (sigunblock): Define.
1654 * s/sco5.h (sigunblock): Define.
1656 2000-06-27 Dave Love <fx@gnu.org>
1658 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
1659 (moved to osf5-0.h).
1660 [!NOT_C_CODE]: Protect string.h stuff.
1662 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
1663 (sys_siglist, NSIG): Definitions moved here from osf1.h.
1665 2000-06-27 Gerd Moellmann <gerd@gnu.org>
1667 * xdisp.c (resize_mini_window): Subtract the extra line spacing
1668 below the last line from the needed window height.
1670 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
1672 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
1673 (Fwidget_get): Use it.
1674 (syms_of_fns): Defsubr it.
1676 2000-06-26 Gerd Moellmann <gerd@gnu.org>
1678 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
1679 display info for XIM.
1680 (xim_open_dpy): Likewise.
1681 (xim_close_dpy): Don't free the display info's XIM.
1683 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
1685 * config.in (USE_XIM): New define.
1687 * keymap.c (get_keyelt): For menu-items containing a `:filter
1688 FILTER', apply FILTER to the menu-item's definition to get the
1689 real definition to use.
1691 * lisp.h (QCfilter): External declaration.
1693 * xfns.c (Fimage_size): New function.
1694 (syms_of_xfns): Defsubr it.
1696 2000-06-26 Andreas Schwab <schwab@suse.de>
1698 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
1701 2000-06-25 Dave Love <fx@gnu.org>
1703 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
1706 * Makefile.in (blockinput.h): Depend on atimer.h.
1707 (atimer.h): Depend on systime.h.
1709 * blockinput.h: Protect against multiple inclusion. Include
1712 * atimer.h: Protect against multiple inclusion. Include
1715 * lisp.h (swap_in_global_binding): Declare.
1717 2000-06-24 Ken Raeburn <raeburn@gnu.org>
1719 * process.c (Fopen_network_stream): Turn off atimers for duration
1720 of call to connect. (Patch from Gerd.)
1722 2000-06-23 Dave Love <fx@gnu.org>
1724 * ralloc.c: Maybe include unistd.h
1726 * emacs.c (setgrp): Undefine before defining.
1727 (malloc_warning, set_time_zone_rule, index): Prototype.
1729 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
1730 HAVE_STRUCT_TIMEZONE.
1732 * s/osf1.h: Move string.h hack here from alpha.h and make it
1734 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
1736 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
1737 (SOCKLEN_TYPE): Don't define.
1739 * m/alpha.h: Remove string.h hack.
1741 * s/osf5-0.h: New file.
1743 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
1744 include time.h, done by systime.h.
1745 [__FreeBSD__]: Remove redundant includes.
1747 * callproc.c (setpgrp): Undefine before defining.
1748 (delete_temp_file): Return Qnil to avoid warning.
1750 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
1752 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
1755 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
1757 * composite.h (compose_text): Declare.
1759 * xterm.c: Don't include sys/types.h unconditionally. Don't
1760 protect its inclusion with !USG (following xmenu.c).
1762 2000-06-23 Gerd Moellmann <gerd@gnu.org>
1764 * xfns.c (x_create_tip_frame): Initialize frame's colors like
1767 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
1769 * coding.c (decode_eol_post_ccl): Special handling for undecided
1770 and inconsistent EOL types.
1772 2000-06-22 Gerd Moellmann <gerd@gnu.org>
1774 * xrdb.c (x_load_resources): Add default resource for scroll bar's
1775 trough color and main window's background color.
1777 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
1780 * xterm.h (Xt_app_con): External declaration.
1782 * widget.c (EmacsFrameRealize): Fix typo.
1784 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
1786 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
1787 (handle_invisible_prop): Record the start of invisible text in
1788 it->add_overlay_start.
1789 (struct overlay_entry): Add member `overlay'.
1790 (handle_overlay_change): Simplify.
1791 (next_overlay_string): After having processed overlay strings at the
1792 end of the buffer, record that fact in
1793 it->overlay_strings_at_end_processed_p.
1794 (compare_overlay_entries): If before- and after-strings come
1795 from the same overlay, let before-strings come first.
1796 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
1797 (load_overlay_strings): Take it->add_overlay_start into account
1798 when adding overlay strings.
1800 * dispextern.h (struct it): Add member add_overlay_start.
1802 2000-06-22 Dave Love <fx@gnu.org>
1804 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
1806 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
1808 2000-06-22 Kenichi Handa <handa@etl.go.jp>
1810 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
1813 2000-06-21 Dave Love <fx@gnu.org>
1815 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
1817 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
1819 * syntax.c (back_comment): Simplify string-parity counting (with
1820 the added benefit of handling multiple string-styles as long as
1821 they are not intertwined).
1822 Jump to the slow code as soon as a comment starter is found in
1823 a "string_lossage" position. Fixes the case: " /* " /* " */.
1825 2000-06-21 Dave Love <fx@gnu.org>
1827 * Makefile.in: Use GETLOADAVG_LIBS.
1829 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
1830 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
1832 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
1834 * syntax.c (describe_syntax): Recognize the `n'estable bit.
1835 (Fforward_comment, scan_lists):
1836 Check the comstyle of single-char comment-starters.
1837 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
1838 we're just at the beginning of the comment (f.ex with (*) ... (*)).
1839 Check the comstyle of single-char comment-starters.
1840 Clarify control-flow around the Scomment case.
1842 2000-06-20 Dave Love <fx@gnu.org>
1844 * fns.c (make_hash_table, maybe_resize_hash_table):
1845 Cast arg of next_almost_prime.
1847 * tparam.c [emacs]: Include lisp.h.
1849 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
1852 2000-06-20 Gerd Moellmann <gerd@gnu.org>
1854 * keyboard.c (adjust_point_for_property): Check if display
1855 property should be treated as intangible by looking at its
1858 * xdisp.c (single_display_prop_intangible_p)
1859 (display_prop_intangible_p): New functions.
1861 * dispextern.h (display_prop_intangible_p): Add prototype.
1863 * xdisp.c (dump_glyph_row): Show type of glyph->object.
1865 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
1866 argument to sigprocmask.
1868 * s/sco5.h (sigblock): Redefined to pass a pointer as second
1869 argument to sigprocmask.
1871 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
1872 sigprocmask_set, and pass a pointer to it to sigprocmask.
1874 * sysdep.c (sigprocmask_set): New variable.
1876 * fileio.c (make_temp_name): Don't use `%s' in string passed to
1879 2000-06-20 Sam Steingold <sds@gnu.org>
1881 * xrdb.c: Don't declare xmalloc, xrealloc.
1883 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
1885 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
1886 (re_comp): Cast gettext return value to avoid complaints when
1889 2000-06-20 Dave Love <fx@gnu.org>
1891 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
1894 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
1896 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
1898 * m/alpha.h: Don't declare xmalloc, xrealloc.
1900 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
1902 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
1904 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
1906 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
1909 * keyboard.h (poll_for_input_1): Declare.
1911 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
1913 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
1915 * doprnt.c: Don't declare xmalloc, xrealloc.
1917 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
1918 (getenv, ctime, getwd): Removed.
1919 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
1921 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
1922 x_set_tool_bar_lines.
1924 * config.in: Add HAVE_GETWD. Move some definitions above
1925 machine/system includes.
1927 2000-06-20 Kenichi Handa <handa@etl.go.jp>
1929 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
1931 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
1932 contain information about ENCODING.
1934 * fontset.c (FONTSET_ASCII): Use the first element of char table
1935 for an ASCII font, not defalt slot.
1936 (fontset_ref_via_base): If FONTSET doesn't contain information for
1937 C, try the default fontset.
1938 (make_fontset): Don't copy the default fontset.
1939 (fontset_font_pattern): Likewise.
1940 (accumulate_font_info): If ELT is nil, use the corresponding
1941 element in the default fontset.
1943 2000-06-19 Dave Love <fx@gnu.org>
1945 * syntax.c (Fparse_partial_sexp): Doc fix.
1947 * regex.h: Test PROTOTYPES as well as __STDC__.
1949 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
1950 errno, strerror. Put text after #endif in comment.
1952 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
1955 * xterm.c (x_frame_of_widget): Likewise.
1957 2000-06-19 Gerd Moellmann <gerd@gnu.org>
1959 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
1960 to Vfundamental_mode_abbrev_table.
1962 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
1963 bogus objects are marked. This slows down GC by ~80 percent, but
1964 it might be worth trying when debugging GC-related problems.
1965 This feature requires conservative stack marking to be enabled.
1967 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
1968 returns XLookupChars, reset `modifiers' to zero.
1970 2000-06-19 Dave Love <fx@gnu.org>
1972 * mktime.c: Unprotoized.
1974 2000-06-19 Richard Stallman <rms@gnu.org>
1976 * data.c (set_internal): If variable is frame-local,
1977 store the new value immediately into the frame parameter alist.
1979 2000-06-19 Ken Raeburn <raeburn@gnu.org>
1981 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
1982 in the custom handler pointer.
1984 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
1985 value, or checks for CHAR_META can fail when Lisp_Object is a
1987 * keymap.c (get_keyelt): Likewise.
1989 2000-06-19 Kenichi Handa <handa@etl.go.jp>
1991 * ccl.h (struct ccl_program): New member eol_type.
1992 (struct ccl_spec): New member cr_carryover.
1994 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
1995 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
1997 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
1998 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
1999 (decode_eol_post_ccl): New function.
2000 (decode_coding): Don't detect EOL format here for CCL based coding
2002 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2003 decode_eol_post_ccl after running the CCL program.
2004 (code_convert_region): Don't detect EOL format here for CCL based
2006 (decode_coding_string): Likewise.
2008 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2010 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2011 when treating it as an integer.
2013 * coding.h (encode_coding_string): Declare.
2015 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2018 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2019 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2020 to be passed to get_local_map.
2022 * sound.c (Fplay_sound): Don't call make_number on
2023 Frun_hook_with_args count argument.
2025 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2026 for lisp objects in X event structure data field, when lisp
2027 objects are represented with unions.
2028 (x_scroll_bar_to_input_event): Ditto.
2030 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2032 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2033 termination of string. Fix sense of test whether
2034 Vline_number_display_limit is an integer.
2036 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2038 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2039 only if HAVE_X_WINDOWS.
2041 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2044 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2047 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2049 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2052 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2054 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2055 start of the while loop.
2057 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2059 * atimer.c (alarm_signal_handler): Add forward declaration.
2061 * data.c (set_internal): Remove debug code.
2063 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2065 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2067 * unexec.c (toplevel) [COFF]: Include coff.h.
2069 * s/lynxos.h: New file.
2071 * keymap.c (Fsingle_key_description): Enclose function key and
2072 event symbol names in angle brackets.
2074 * xdisp.c (setup_echo_area_for_printing): Call
2075 message_log_maybe_newline if message_buf_print is not set.
2077 * print.c (printchar, strout): Don't check message_buf_print
2078 before calling setup_echo_area_for_printing because that
2079 function does something useful even when message_buf_print is
2082 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2084 (ensure_echo_area_buffers): Initialize echo buffer's
2085 truncate lines setting to nil.
2086 (with_echo_area_buffer): Don't set the echo buffer's truncate
2088 (set_message_1): Set it here instead, based on the value
2089 of message_truncate_lines.
2090 (resize_mini_window): Handle case that lines are truncated.
2091 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2092 message-truncate-lines.
2094 * keyboard.c (read_char): Bind message-truncate-lines to t
2095 while displaying a help-echo.
2097 * lisp.h (Qmessage_truncate_lines): External declaration.
2099 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2101 * xdisp.c (Vline_number_display_limit): Renamed from
2102 line_number_display_limit.
2103 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2104 Extend documentation string. Initialize
2105 Vline_number_display_limit to nil meaning no limit.
2106 (decode_mode_spec): Use Vline_number_display_limit with its new
2109 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2111 2000-06-13 Richard Stallman <rms@gnu.org>
2113 * frame.c (Fmodify_frame_parameters): Doc fix.
2115 * xfns.c (x_set_frame_parameters): Comment fix.
2117 * frame.c (store_frame_param): Call swap_in_global_binding if the
2118 variable's current binding was chosen based on this frame.
2120 * data.c (swap_in_global_binding): New function.
2122 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2124 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2125 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2127 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2129 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2131 2000-06-12 Jason Rumney <jasonr@gnu.org>
2133 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2135 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2137 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2139 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2141 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2143 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2144 (syms_of_xfaces): Defsubr Sdump_colors.
2145 (x_free_colors): Don't treat b&w specially on default visual.
2146 (x_free_dpy_colors): New function.
2147 (free_face_colors): Don't check visual class; it's done
2150 * xterm.c (x_frame_of_widget): New function.
2151 (x_alloc_nearest_color_for_widget): Use it.
2152 (x_copy_dpy_color): New function.
2153 (x_destroy_window): Free various colors.
2155 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2157 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2159 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2161 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2163 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2165 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2167 2000-06-11 Dave Love <fx@gnu.org>
2169 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2171 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2173 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2175 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2177 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2180 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2182 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2183 (regex_compile): Fix the code for handling the case of single byte
2184 char and multibyte char being mixed in a range within [...].
2186 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2187 and dst_multibyte members of coding.
2189 * charset.c (update_charset_table): Update the table
2191 (init_charset_once): Initialize elements of bytes_by_char_head to
2192 1 except for leading codes for private charases.
2194 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2195 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2198 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2200 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2201 access the data it doesn't point to.
2203 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2205 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2206 will be translated to a switch-frame event when reading the
2207 event queue. This is necessary because Emacs otherwise won't
2208 perform a switch-frame to a new frame until some other event, for
2209 example a keystroke event, forces it to do so. This has various
2210 effects, one visible being that the cursor of a frame created with
2211 C-x 5 2 or switched to with a window manager key binding like
2212 A-TAB stays hollow because selected_window isn't on the newly
2213 focused frame until the switch-frame is performed.
2215 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2216 generating a switch-frame event if necessary.
2218 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2220 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2223 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2225 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2228 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2230 * window.c (displayed_window_lines): Take empty lines at
2231 the bottom of a window into account.
2233 * window.c (displayed_window_lines): New function.
2234 (Fmove_to_window_line): Use displayed_window_lines to determine
2235 the number of lines to move, instead of using the window's height.
2237 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2238 to stop reading, even if the form read sets point to a different
2239 value when evaluated.
2241 * xdisp.c (display_line): Fix code deciding in which line to
2244 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2246 * fileio.c (e_write): Free composition data if stored in
2249 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2251 * xdisp.c (display_line): Set row's and iterator's
2252 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2253 Set cursor even if row ends in the middle of a character.
2254 (dump_glyph_row): Print values of new flags.
2255 (redisplay_window) <cursor movement in unchanged window>: When
2256 point has been moved forward, and PT is at the end of the cursor
2257 row, don't place the cursor in the next row if the cursor row ends
2258 in the middle of a character or at ZV.
2260 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2261 (struct glyph_row): Add starts_in_middle_of_char_p and
2262 ends_in_middle_of_char_p.
2263 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2264 ends_in_middle_of_char_p flag.
2265 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2267 * term.c (append_glyph): Revert change of 2000-06-06.
2269 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2270 padding glyph not fitting on line as whole character not
2273 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2274 this isn't true for images with `:ascent 100'.
2276 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2278 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2279 as modified if it is originally unmodified.
2281 * term.c (encode_terminal_code): Change the way to check if
2282 terminal coding does any conversion.
2283 (append_glyph): Set glyph->pixel_width correctly.
2285 * xdisp.c (display_line): While checking line continuation, pay
2286 attention to a padding glyph.
2288 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2290 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2292 2000-06-05 Dave Love <fx@gnu.org>
2294 * xdisp.c: Include fontset.h.
2296 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2298 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2300 * dispnew.c: Conditionally include term.h.
2302 * coding.h: Declare code_convert_string_norecord.
2304 * frame.h (struct frame): Use volatile unconditionally.
2306 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2308 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2310 * systime.h: Protect against multiple inclusion.
2311 (timezone) [USG5_4]: Define as time_t.
2313 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2314 (Foptimize_char_table, make_temp_name): Declare.
2316 * Makefile.in (xdisp.o): Depend on fontset.h.
2318 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2320 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2321 (Foptimize_char_table, make_temp_name): Declare.
2325 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2327 2000-06-02 Dave Love <fx@gnu.org>
2329 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2331 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2333 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2334 result face, set flags in that face indicating that colors may not
2337 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2338 glyph, use the ASCII NUL character to determine the face.
2340 2000-06-02 Dave Love <fx@gnu.org>
2342 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2343 (VFORK_RETURN_TYPE): Remove.
2345 * config.in: Add NO_MATHERR.
2347 2000-06-01 Dave Love <fx@gnu.org>
2349 * cmds.c (internal_self_insert): Don't check
2350 Vbefore_change_function, Vafter_change_function.
2352 * insdel.c (signal_before_change, signal_after_change): Likewise.
2354 * buffer.c (Vbefore_change_function, Vafter_change_function):
2355 Variables and their initializations deleted.
2357 * callint.c (Fcall_interactively): Doc fix.
2359 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2361 2000-05-31 Dave Love <fx@gnu.org>
2363 * textprop.c: Revert last change -- duplicated.
2365 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2367 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2370 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2372 2000-05-31 Jason Rumney <jasonr@gnu.org>
2374 * search.c (Fre_search_forward, Fre_search_backward)
2375 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2377 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2379 2000-05-30 Jason Rumney <jasonr@gnu.org>
2381 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2382 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2384 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2387 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2388 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2389 expand a nil default_filename.
2391 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2392 pointer to glyph_to_pixel_coords, not a frame.
2394 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2395 coding.h to dependencies.
2397 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2399 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2400 window pointer to be consistent with w32term.c and xterm.c.
2402 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2403 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2404 (Qline_spacing, Qcenter): New variables.
2405 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2406 (x_set_line_spacing): New function.
2407 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2409 (x_specified_cursor_type): New function.
2410 (x_set_cursor_type): Use it.
2411 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2413 (validate_x_resource_name, x_get_resource_string): Measure lengths
2414 of external strings in bytes.
2415 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2416 GetTextExtentPoint32 with NULL title.
2417 (Fx_create_frame): Initialize Qline_spacing.
2418 (w32_load_system_font): Initialize font->double_byte_p.
2419 (x_to_w32_charset): Use Vw32_charset_info_alist.
2420 (Image, busy cursor, tooltip functions): Merged changes from
2421 xfns.c. Not yet functional on Windows.
2423 * w32gui.h (W32FontStruct): Add double_byte_p member.
2425 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2426 (emacs_button_translation): Use it.
2427 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2428 in `mask' to be set.
2430 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2433 * w32term.c: Format and doc changes to bring closer to xterm.c.
2434 (w32_char_font_type): New enum.
2435 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2436 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2437 (w32_encode_char): New function.
2438 (x_encode_char): Removed.
2439 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2440 x_encode_char and w32_font_is_double_byte.
2441 (x_produce_image_glyph): Use image_ascent.
2442 (x_produce_glyphs): Use new version of w32_per_char_metric and
2443 handle NULL return value. Allow extra line spacing.
2444 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2445 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2446 w32_font_type member of glyph instead.
2447 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2448 (fast_find_position): Make sure not to consider rows not visible
2450 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2451 w32_menu_display_help with input blocked, as it can abort.
2452 (x_display_and_set_cursor): Choose cursor depending
2453 on buffer-local value of cursor_type.
2454 (x_draw_bar_cursor): Add parameter WIDTH.
2456 * w32term.h (CP_DEFAULT): Define.
2457 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2459 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2461 * search.c (Fre_search_forward, Fre_search_backward)
2462 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2464 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2466 * coding.c (detect_coding_iso2022): Fix code for checking
2467 CODING_CATEGORY_MASK_ISO_8_2.
2469 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2471 * regex.c (PREFETCH_NOLIMIT): New function.
2472 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2474 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2476 * syntax.c (find_defun_start): Move test for
2477 open_paren_in_column_0_is_defun_start outside of the loop.
2479 * xdisp.c (redisplay_window): Really switch buffers when
2480 displaying mode lines, and temporarily set selected_frame to the
2481 frame of the window that's redisplayed.
2483 * xfaces.c (free_realized_faces): Block/unblock input.
2484 (free_realized_multibyte_face): Ditto.
2486 2000-05-29 Dave Love <fx@gnu.org>
2488 * textprop.c (Qkeymap): New variable.
2489 (syms_of_textprop): Intern it.
2491 * keymap.c: Include intervals.h.
2492 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2494 * Makefile.in (keymap.o): Depend on intervals.h.
2496 * keyboard.c (menu_bar_items, tool_bar_items)
2497 (Fexecute_extended_command): Deal with `keymap' property.
2498 (read_key_sequence): Track map from `keymap' property as well as
2501 * intervals.c (get_local_map): Extra arg to allow looking for
2504 * intervals.h (map_property): New enum.
2505 (get_local_map): Extra arg using it.
2508 * lisp.h (get_local_map): Don't declare here.
2510 2000-05-29 Kenichi Handa <handa@etl.go.jp>
2512 * Makefile.in (callproc.o): Depend on composite.h.
2514 * callproc.c: Include composite.h.
2515 (Fcall_process): Handle composition correctly.
2517 * coding.h (coding_allocate_composition_data): Extern it.
2518 (coding_restore_composition): Likewise.
2520 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
2521 yet allocated, finish decoding with result
2522 CODING_FINISH_INSUFFICIENT_CMP.
2523 (coding_allocate_composition_data): Make it non-static.
2524 (coding_restore_composition): Likewise.
2526 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
2528 * charset.c (syms_of_charset): Revert last change.
2530 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2532 * term.c (produce_glyphs): Treat characters from the eight-bit-*
2533 charsets as unibyte, with 1-column screen width. Sent by Kenichi
2536 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
2538 * charset.c (syms_of_charset): Set width of character sets
2539 eight-bit-control and eight-bit-graphic to 1 column.
2541 2000-05-26 Gerd Moellmann <gerd@gnu.org>
2543 * config.in (HAVE_SPEED_T): New define.
2545 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
2548 2000-05-26 Dave Love <fx@gnu.org>
2550 * coding.c (shrink_decoding_region): Initialize eol_conversion.
2552 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
2553 (Fsubr_arity): New function.
2554 (syms_of_data): Install them.
2556 2000-05-26 Kenichi Handa <handa@etl.go.jp>
2558 * charset.c (init_charset_once): Set the table bytes_by_char_head
2561 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
2562 the default fontset to what Emacs uses by default.
2563 (check_registry_encoding): This function deleted.
2564 (Fset_fontset_font): Remove the adhoc condition for the default
2565 fontset. Allow cons in FONTNAME.
2567 * fns.c (map_char_table): Ignore char-table entries for
2568 charsets eight-bit-control and eight-bit-graphic.
2570 2000-05-25 Ken Raeburn <raeburn@gnu.org>
2572 * emacs.c (main): Initialize keyboard syms before initializing
2573 window code, so face names are available.
2575 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
2577 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
2578 of an anchor at the beginning of a shy-group.
2580 2000-05-25 Gerd Moellmann <gerd@gnu.org>
2582 * xdisp.c (handle_invisible_prop): Don't try to skip over
2583 invisible text if end of text is already reached.
2585 2000-05-25 Dave Love <fx@gnu.org>
2587 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
2589 * coding.c (encode_eol): Add null statement after label.
2591 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
2593 * w16select.c (Fw16_set_clipboard_data): Fix the change from
2596 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2598 * ccl.c (ccl_driver): Fix previous change.
2600 2000-05-25 Kenichi Handa <handa@etl.go.jp>
2602 * coding.c (run_pre_post_conversion_on_str): Set point to the
2603 beginning of buffer before calling coding->post_read_conversion.
2604 (decode_coding_string): Give correct args to
2605 run_pre_post_conversion_on_str.
2606 (encode_coding_string): Likewise.
2608 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
2609 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
2610 eight-bit-graphic correctly.
2612 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
2614 * fileio.c (Finsert_file_contents): Even if a file is not found,
2615 execute codes for setting up coding system. Call
2616 after-insert-file-functions unconditionally.
2618 2000-05-24 Gerd Moellmann <gerd@gnu.org>
2620 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
2621 BSD_PGRPS are not defined.
2623 2000-05-24 Kenichi Handa <handa@etl.go.jp>
2625 * charset.c (update_charset_table): Accept nil in LONG_NAME and
2627 (syms_of_charset): Avoid building same strings.
2629 2000-05-23 Gerd Moellmann <gerd@gnu.org>
2631 * lread.c (Fload): Add a comment about the meaning of
2632 Vuser_init_file being t.
2634 * puresize.h (BASE_PURESIZE): Increase to 675000.
2636 * s/gnu-linux.h (setpgrp): Don't define it here because this
2637 prevents compilation on GNU/Linux systems with glib 2.2.
2639 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
2642 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2644 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
2645 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
2647 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
2649 2000-05-23 Kenichi Handa <handa@etl.go.jp>
2651 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
2654 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
2656 * term.c (encode_terminal_code): Set coding->src_multibyte
2659 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
2661 2000-05-22 Kenichi Handa <handa@etl.go.jp>
2663 * keyboard.c (read_char): Allow character codes 128..255 to be
2664 handled by input-method-function.
2666 * insdel.c (adjust_markers_for_replace): Fix previous change.
2667 (adjust_after_replace): If PREV_TEXT is nil, call
2668 adjust_markers_for_insert, not adjust_markers_for_replace.
2670 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
2672 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
2673 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
2674 [HAVE_GRANDPT]: Define.
2675 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
2677 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
2680 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
2682 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
2684 2000-05-20 Kenichi Handa <handa@etl.go.jp>
2686 The following changes are to handle 8-bit characters in a
2687 multibyte buffer/string without facing with byte combining
2688 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
2689 eight-bit-graphic (for 0xA0..0xFF) are introduced.
2691 * Makefile.in (fns.o): Depend on charset.h.
2693 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
2694 convert it to unibyte.
2695 (make_string): Use parse_str_as_multibyte, not chars_in_text.
2697 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
2698 apparent char boundary.
2699 (Fset_buffer_multibyte): Convert 8-bit characters in the range
2700 0x80..0x9F to/from multibyte form.
2702 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
2705 * callproc.c (Fcall_process): Always encode an argument string if
2706 it is multibyte. Setup src_multibyte and dst_multibyte members of
2707 process_coding properly.
2709 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
2710 SPLIT_NON_ASCII_CHAR.
2712 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
2714 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
2716 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
2718 (SPLIT_CHARACTER_SEQ): This macro deleted.
2719 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
2721 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
2722 and eight-bit-graphic.
2723 (char_to_string): Likewise. Signal an error for too large
2725 (char_printable_p): Return 0 for 8-bit characters.
2726 (update_charset_table): Update iso_charset_table only when a final
2727 character is non-negative.
2728 (find_charset_in_text): Renamed from find_charset_in_str.
2729 Arguments and return value changed. Callers changed.
2730 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
2731 be -1 if CHARSET is used only internally.
2732 (Fmake_char_internal): Handle new charsets; eight-bit-control and
2734 (Fcharset_after): Simplified.
2735 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
2736 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
2737 (multibyte_chars_in_text): Simplified by assuming there's no
2738 invalid multibyte sequence.
2739 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
2740 str_as_unibyte): New functions.
2741 (Fstring): Simpified by assuming that byte combining never
2743 (init_charset_once): Initialization for
2744 LEADING_CODE_8_BIT_CONTROL.
2745 (syms_of_charset): Intern and staticpro Qeight_bit_control and
2746 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
2747 eight-bit-control and eight-bit-graphic.
2749 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
2750 CHARSET_8_BIT_GRAPHIC): New macros.
2751 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
2752 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
2753 (CHARSET_REVERSE_CHARSET): Likewise.
2754 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
2756 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
2757 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
2758 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
2759 encounter an invalid multibyte sequence.
2760 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
2761 sequence is always valid.
2762 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
2763 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
2765 (CHAR_STRING): For 8-bit characters, call char_to_string.
2766 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
2767 multibyte sequence is always valid.
2768 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
2769 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
2770 str_as_unibyte): Extern them.
2771 (BCOPY_SHORT): Fix a bug.
2772 (CHAR_LEN): This macro deleted. Callers changed to use
2774 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
2775 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
2776 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
2778 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
2779 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
2780 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
2781 EMIT_BYTES): New macros.
2782 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
2783 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
2785 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
2786 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
2787 check the validity of multibyte sequence.
2788 (decode_coding_emacs_mule): New function.
2789 (encode_coding_emacs_mule): New macro.
2790 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
2792 (DECODE_ISO_CHARACTER): Just return a character code.
2793 (DECODE_COMPOSITION_START): Set coding->result instead of result.
2794 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
2795 EMIT_CHAR to produced decoded characters. Exit the loop only by
2796 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
2798 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
2799 only position codes for an invalid character.
2800 (encode_designation_at_bol): Return new destination pointer. 5th
2801 arg DSTP is changed to DST.
2802 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
2803 from the source by ONE_MORE_CHAR. Don't handle the case of last
2805 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
2807 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
2808 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
2809 TWO_MORE_BYTES to fetch a byte from the source.
2810 (encode_eol): Pay attention to coding->src_multibyte.
2811 (detect_coding, detect_eol): Preserve members src_multibyte and
2813 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
2814 (encoding_buffer_size): Set magnification to 3 for all coding
2815 systems that require encoding.
2816 (ccl_coding_driver): For decoding, be sure that the result is
2817 valid multibyte sequence.
2818 (decode_coding): Initialize coding->errors and coding->result.
2819 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
2820 and raw-text, always call decode_eol. Handle the case of last
2821 block here. If not coding->dst_multibyte, convert the resulting
2822 sequence to unibyte.
2823 (encode_coding): Initialize coding->errors and coding->result.
2824 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
2825 and raw-text, always call encode_eol. Handle the case of last
2827 (shrink_decoding_region, shrink_encoding_region): Detect cases
2828 that we can't skip data more rigidly.
2829 (code_convert_region): Setup src_multibyte and dst_multibyte
2830 members of coding. For decoding, if the buffer is multibyte,
2831 convert the source sequence to unibyte in advance. For encoding,
2832 if the buffer is multibyte, convert the resulting sequence to
2833 multibyte afterward.
2834 (run_pre_post_conversion_on_str): New function.
2835 (code_convert_string): Deleted and divided into the following two.
2836 (decode_coding_string, encode_coding_string): New functions.
2837 (code_convert_string1, code_convert_string_norecord): Call one of
2839 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
2840 MAKE_NON_ASCII_CHAR.
2841 (Fset_terminal_coding_system_internal,
2842 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
2843 and dst_multibyte members.
2844 (init_coding_once): Initialize iso_code_class with new enum
2845 ISO_control_0 and ISO_control_1.
2847 * coding.h (enum iso_code_class_type): Member ISO_control_code is
2848 devided into ISO_control_0 and ISO_control_1.
2849 (struct coding_system): New members src_multibyte, dst_multibyte,
2850 errors, and result. Delete member fake_multibyte.
2851 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
2853 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
2856 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
2859 * editfns.c (Fformat): Be sure to convert 8-bit characters to
2861 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
2863 (Ftranspose_region): Delete codes for handling byte combining.
2865 * fileio.c (Finsert_file_contents): Setup src_multibyte and
2866 dst_multibyte members of coding. On handling REPLACE on unibyte
2867 buffer, convert the result of decode_coding to unibyte. On
2868 inserting into a mutibyte buffer, always call code_convert_region.
2869 (e_write): Setup coding->src_multibyte according to the
2870 multibyteness of the source (buffer or string).
2872 * fns.c (concat): Handle 8-bit characters correctly.
2873 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
2874 unibyte in the result.
2875 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
2876 valid multibyte form in the result.
2877 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
2878 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
2879 return -1, signal an error.
2880 (base64_encode_1): New arg MULTIBYTE. Get each character by
2881 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
2882 character is found, return -1.
2883 (Fbase64_decode_region): Delete codes for handling byte-combining.
2884 Treat each decoded byte as a unibyte character.
2885 (Fbase64_decode_string): Return unibyte string.
2886 (Fcompare_strings, concat, string_byte_to_char): Use
2887 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
2888 FETCH_STRING_CHAR_ADVANCE.
2889 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
2890 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
2892 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
2893 SPLIT_NON_ASCII_CHAR.
2894 (fontset_ref_via_base, fontset_set): Likewise
2896 * insdel.c (adjust_markers_for_record_delete): Deleted.
2897 (adjust_markers_for_insert): Argument changed. Caller changed.
2898 (adjust_markers_for_replace): Likewise.
2899 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
2900 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
2901 (copy_text): Delete unused local varialbe c_save. For converting
2902 to multibyte, be sure to make all 8-bit characters in valid
2904 (count_size_as_multibyte): Handle 8-bit characters correctly.
2905 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
2906 adjust_after_replace, replace_range, del_range_2)
2907 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
2908 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
2909 adjust_after_replace, replace_range, del_range_2) Delete codes for
2910 handling byte combining.
2911 (adjust_before_replace): Deleted.
2913 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
2914 SPLIT_NON_ASCII_CHAR.
2915 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
2916 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
2918 (Fkey_description): Likewise.
2920 * lread.c (read1): On reading multibyte string, be sure to make
2921 all 8-bit chararacters in valid multibyte form.
2922 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
2924 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
2927 * process.c (Fstart_process): GCPRO current_dir before calling
2928 Ffind_operation_coding_system. Encode arguments here.
2929 (create_process): Don't encode arguments here. Setup
2930 src_multibyte and dst_multibyte members of struct coding.
2931 (read_process_output): Setup src_multibyte and dst_multibyte
2932 members of struct coding. If the output is to multibyte buffer,
2933 always decode the output of the process. Adjust the
2934 representation of 8-bit characters to the multibyteness of the
2936 (send_process): Setup coding->src_multibyte according to the
2937 multibyteness of the source.
2939 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
2941 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
2942 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
2944 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
2947 * w16select.c (Fw16_set_clipboard_data): Setup members
2948 src_multibyte and dst_multibyte of coding. Adjusted for the
2949 change for find_charset_in_str.
2950 (Fw16_get_clipboard_data): Likewise.
2952 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
2953 dst_multibyte of coding.
2954 (x_to_w32_font): Likewise.
2956 * w32select.c (Fw32_set_clipboard_data): Setup members
2957 src_multibyte and dst_multibyte of coding. Adjusted for the
2958 change for find_charset_in_str.
2959 (Fw32_get_clipboard_data): Likewise.
2961 * xdisp.c (get_next_display_element): Handle 8-bit characters
2963 (next_element_from_display_vector): Use CHAR_BYTES instead of
2965 (disp_char_vector): Use SPLIT_CHAR instead of
2966 SPLIT_NON_ASCII_CHAR.
2968 * xselect.c (selection_data_to_lisp_data): Setup members
2969 src_multibyte and dst_multibyte of coding. Adjusted for the
2970 change for find_charset_in_str.
2971 (lisp_data_to_selection_data): Likewise.
2973 2000-05-19 Gerd Moellmann <gerd@gnu.org>
2975 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
2978 * dispextern.h (Vimage_types): Add extern declaration.
2980 * xdisp.c (Vimage_types): Moved here from xfns.c.
2981 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
2983 * xfns.c (Vimages_types): Moved to xdisp.c.
2984 (syms_of_xfns): Move `image-types' to xdisp.c.
2986 * w32fns.c (Vimage_types): Removed.
2987 (syms_of_w32fns): Remove `image-types'.
2989 2000-05-18 Kenichi Handa <handa@etl.go.jp>
2991 * fns.c (map_char_table): Pay attention to character number of
2992 charset. Check the validity of charset at the first level. For
2993 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
2996 * fontset.c: Include "buffer.h".
2997 (fs_load_font): If the face has fontset, record the face ID in
2999 (Finternal_char_font): New function.
3000 (accumulate_font_info): New function.
3001 (Ffontset_info): Rewritten for the new fontset implementation.
3002 (syms_of_fontset): Register Vdefault_fontset in the first element
3003 of Vfontset_table. Include Vdefault_fontset in
3004 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3007 2000-05-16 Dave Love <fx@gnu.org>
3009 * m/iris5d.h: Deleted -- unused.
3011 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3013 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3014 `invalid' instead of `illegal'.
3016 * indent.c (Fmove_to_column): When ending within a tab, insert
3017 spaces first so that markers at the end of the tab get adjusted.
3019 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3020 buffer list that wasn't selected in that frame.
3022 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3023 is needed on mescaline, use a 2 char prefix, and call
3024 make_temp_name with second arg non-zero.
3026 * fileio.c (make_temp_name): New function, extracted from
3028 (Fmake_temp_name): Use it.
3030 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3032 * window.c (coordinates_in_window): Subtract 1 when computing
3035 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3037 * Makefile.in (lisp): Add env.elc.
3039 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3041 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3043 * search.c (Freplace_match): Handle case of `\N' in the
3044 replacement when there's no group N.
3046 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3048 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3049 of the message to message_dolog.
3051 * keyboard.c (read_char): Don't clear current message for help
3052 events; let the code handling help events handle this. Change
3053 code detecting help events that should be ignored.
3055 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3056 we're interating over a string.
3058 2000-05-09 Dave Love <fx@gnu.org>
3060 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3061 that offset before writing. Move gcpro region past call of
3064 2000-05-04 Dave Love <fx@gnu.org>
3066 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3068 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3070 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3071 of inserted characters when BUF equals the current buffer, and PT
3072 is in front of or equal to FROM.
3074 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3076 * xdisp.c (handle_single_display_prop): If display property value
3077 is invalid, or something not supported on the frame, restore
3078 iterator's position to what it was initially. Make sure to return
3079 0 for invalid and unsupported property values.
3081 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3082 that x_per_char_metric returns null.
3084 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3086 * xterm.h (struct face): Add forward declaration.
3087 (struct image): Ditto.
3088 (image_ascent): Add prototype.
3090 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3091 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3092 image_ascent instead of using IMAGE_ASCENT.
3094 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3095 (IMAGE_ASCENT): Removed.
3097 * xfns.c (Qcenter): New variable.
3098 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3099 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3100 (image_ascent): New function.
3101 (lookup_image): Recognize `:ascent center'.
3102 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3103 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3104 (xbm_load): Don't set image's ascent here.
3105 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3106 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3107 check ascent values here.
3108 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3109 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3110 (syms_of_xfns): Initialize Qcenter.
3112 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3113 to the limits, increase the limits.
3115 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3117 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3118 Check Vfont_encoding_alist against the full name of the opened
3121 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3123 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3124 taller than the window.
3126 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3128 * xfaces.c (realize_x_face): Fix the argument of the second
3129 xassert. BASE_FACE may not be a face for ASCII.
3131 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3133 * print.c (print_object): Treat print-length < 0 as nil.
3135 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3137 * s/freebsd.h (TERMCAP_OBJ): Removed.
3138 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3140 * lread.c (read1): Don't treat period followed by certain
3141 characters as symbol start.
3143 * xfns.c (slurp_file): New function.
3144 (xbm_image_p): Handle case of in-memory XBM files.
3145 (xbm_scan): Rewritten to work on memory buffers instead of files.
3146 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3147 Work on memory buffers instead of files. If DATA is null test
3148 if buffer looks like an in-memory XBM file.
3149 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3150 memory buffers instead of files.
3151 (xbm_file_p): New function.
3152 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3154 * lread.c (end_of_file_error): New function.
3155 (read1): Call it instead of signaling `end-of-file' directly.
3157 * print.c (print_error_message): Print data of `end-of-file'
3158 with Fprinc instead of Fprin1.
3160 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3162 * window.c (freeze_window_start): Check that minibuffer scroll
3163 window isn't nil before extracting the window structure pointer
3166 * undo.c (record_delete): If we hit the end of the undo list, stop
3167 picking elements apart.
3169 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3171 * xdisp.c (display_line): If lines are continued, restore
3172 iterator's ascent/descent information to the values before the
3173 first glyph not fitting on the line.
3175 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3177 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3178 positions in glyph matrix. Don't compute new window end
3181 * dispnew.c (increment_matrix_positions): Renamed from
3182 increment_glyph_matrix_buffer_positions.
3183 (increment_row_positions): Renamed from
3184 increment_glyph_row_buffer_positions.
3186 * dispextern.h: Change names of renamed functions from dispnew.c
3189 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3191 * fileio.c (Fdo_auto_save): Create directories for auto-save
3192 list file if necessary.
3194 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3195 from buffer or frame.
3196 (automatic_hscrolling_p): New variable.
3197 (hscroll_windows): Scroll windows horizontally only if automatic
3198 hscrolling is allowed.
3199 (syms_of_xdisp): New variable `automatic-hscrolling'.
3201 * frame.h (struct frame): Add member extra_line_spacing.
3203 * xfns.c (x_set_line_spacing): New function.
3204 (Fx_create_frame): Set line spacing from resources.
3205 (Qline_spacing): New variable.
3206 (syms_of_xfns): Initialize Qline_spacing.
3208 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3210 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3211 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3212 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3213 extra_line_spacing from default value.
3214 (init_buffer_once): Initialize default value of extra_line_spacing.
3216 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3219 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3220 prompt_width. Add extra line spacing.
3222 * term.c (produce_glyphs): Remove reference to struct it's
3225 * dispextern.h (struct it): Remove member prompt_width, add
3228 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3230 * dispnew.c (update_frame_line): When writing a whole line, make
3231 sure cursor is in the right row afterwards, otherwise a use of
3232 capability `ch' in cmgoto might leave the cursor in the row below.
3234 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3236 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3238 * keyboard.c (timer_check): Fix typo in comment.
3240 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3242 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3243 name change: ch -> character.
3245 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3247 * keyboard.c (echo_message_buffer): New variable.
3248 (echo_now): Set echo_message_buffer to the echo area buffer used
3249 to display the echo.
3250 (cancel_echoing): Reset echo_message_buffer to nil.
3251 (read_char): Code rewritten that handles canceling an echo or
3252 echoing a dash, respectively.
3254 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3255 directory doesn't exist.
3257 2000-04-19 Dave Love <fx@gnu.org>
3259 * fns.c (syms_of_fns): Defsubr mapc.
3260 (concat): Don't allow numeric args.
3261 (Fconcat): Doc change.
3263 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3265 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3266 instead define end_match(1|2) more carefully.
3267 Use GET_CHAR_BEFORE_2 for `begline'.
3269 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3271 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3272 on 64-bit systems where NULL is defined as `0'.
3274 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3275 the `variable argument list' to make it work on Alpha.
3277 * m/alpha.h (_LP64) [!_LP64]: Define.
3278 (ORDINARY_LINK): Define for NetBSD.
3280 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3282 2000-04-19 Dave Love <fx@gnu.org>
3284 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3287 * Makefile.in (LIBS): Don't use.
3288 (GETLOADAVG_OBJ): Define again.
3289 (otherobj): Add GETLOADAVG_OBJ.
3291 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3293 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3295 * lread.c (read_filtered_event): Cancel and start busy cursor.
3297 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3298 that the per-character metrics may be null.
3300 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3302 * buffer.c (clone_per_buffer_values): New function.
3303 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3304 clone_per_buffer_values if CLONE is not nil.
3306 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3308 2000-04-16 Dave Love <fx@gnu.org>
3310 * Makefile.in: Remove obsolete localcpp stuff.
3311 (GETLOADAVG_OBJ): Don't define.
3312 (obj): Move LIBOBJS...
3313 (otherobj): ... to here.
3314 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3315 whitespace-only lines after the continuation (Irix).
3317 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3319 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3321 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3323 2000-04-14 Dave Love <fx@gnu.org>
3325 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3326 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3327 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3328 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3331 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3332 autoconfiscated HAVE_GETLOADAVG.
3334 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3337 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3339 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3340 (fill_in_lock_file_name): Avoid existing files that aren't
3343 2000-04-14 Dave Love <fx@gnu.org>
3345 * Makefile.in (LIBS, LIBOBJS): New variable.
3346 (INTERVAL_SRC): Convert to make variable.
3347 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3348 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3349 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3351 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3352 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3353 (shortlisp): Add facemenu, float-sup, frame.
3354 (SOME_MACHINE_LISP): Remove them from here.
3355 (LIBES): Change unused LDLIBS to autoconf LIBS.
3357 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3359 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3361 * composite.c (update_compositions): If FROM and TO are not in a
3362 valid range, do nothing.
3364 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3366 * tparam.c (tparam1): Abort when encountering an unknown
3369 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3372 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3375 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3377 * fileio.c (a_write): Remove redundant semi-colons.
3378 (e_write): Return -1 if failed to write all the data.
3379 This fixes the changes made at 1999-12-15.
3381 2000-04-12 Dave Love <fx@gnu.org>
3383 * fns.c (mapcar1): Test for null vals to support mapc.
3384 (Fmapc): New function.
3386 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3388 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3389 (IT_frame_up_to_date): Support the buffer local value of
3390 cursor-type, if defined.
3392 2000-04-10 Dave Love <fx@gnu.org>
3394 * editfns.c (preceding-char, following-char): Doc fix.
3396 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3398 * Makefile.in (temacs): Revert 2000-03-12 change.
3400 2000-04-10 Jason Rumney <jasonr@gnu.org>
3402 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3404 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3406 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3407 area buffer, if it's not set up yet.
3409 * indent.c (compute_motion): Set immediate_quit.
3411 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3413 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3415 (realize_tty_face): Suppress boldness if colors are the inverse of
3416 the default colors, and tty_suppress_bold_inverse_default_colors_p
3418 (Ftty_suppress_bold_inverse_default_colors): New function.
3419 (syms_of_xfaces): Defsubr it.
3421 * buffer.c (Frestore_buffer_modified_p): New function.
3422 (syms_of_buffer): Defsubr it.
3424 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3426 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3427 charset id (int) argument, not a charset (Lisp_Object).
3429 * coding.h (code_convert_string): Declare.
3430 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3431 object, as the fourth argument to code_convert_string.
3433 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3435 (Fset_fontset_font): Use EQ to compare lisp objects.
3437 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3439 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3440 a pointer that looks like a lisp object.
3441 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3442 zero, instead see whether it's an integer object, since they can't
3444 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3446 * dispnew.c (allocate_matrices_for_frame_redisplay,
3447 direct_output_forward_char): Use X(U)INT and make_number as needed
3448 to convert between (unsigned) int values and lisp integers.
3449 * keyboard.c (read_key_sequence): Likewise.
3450 * lread.c (substitute_object_recurse): Likewise.
3451 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3452 * minibuf.c (do_completion, Fminibuffer_complete_word,
3453 Fminibuffer_completion_help): Likewise.
3454 * term.c (produce_special_glyphs): Likewise.
3456 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3457 * print.c (print_preprocess, print_object): Likewise.
3459 * search.c (compile_pattern): Use NILP when checking for nil.
3461 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3462 __OPTIMIZE__]: Provide a GNU C macro version that handles
3464 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3465 field, to better cope with ENABLE_CHECKING and calls that modify a
3466 Lisp_Object using its old value.
3468 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3470 * window.c (compare_window_configurations): Signal an error
3471 if parameters C1 or C2 aren't window configurations.
3473 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3474 AFTER_POTENTIAL_GC calls around calls to functions that can
3475 signal an error and thus invoke the debugger.
3477 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3479 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3480 an error if decoding fails.
3482 * keyboard.c (lispy_mouse_names): Variable removed.
3483 (Vlispy_mouse_stem): New variable.
3484 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3485 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3486 for any mouse button number. Increase size of mouse_syms and
3487 button_down_location as needed. Call modify_event_symbol with
3488 different arguments.
3489 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3490 Call modify_event_symbol with different arguments.
3491 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3492 for any button number. Call modify_event_symbol with different
3494 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3495 Accept a string for NAME_ALIST_OR_STEM.
3497 * lisp.h (larger_vector): Add prototype.
3499 * fns.c (larger_vector): Make externally visible.
3501 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
3503 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
3505 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
3506 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
3507 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
3508 we are between str1 and str2.
3509 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
3510 (PATFETCH): Use `TRANSLATE'.
3511 (PATFETCH_RAW): Fetch multibyte char if applicable.
3512 (PATUNFETCH): Remove.
3513 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
3514 When writing a char, write it directly into the pattern buffer rather
3515 than going needlessly through a temp char-array.
3516 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
3517 multibyte magic and remove the useless `#ifdef emacs'.
3518 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
3521 * regex.h (struct re_pattern_buffer): Make field `multibyte'
3522 conditional on `emacs'.
3524 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
3526 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3528 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
3529 non-union-type versions of XMARK and friends here, because XMARK
3530 and friends won't work on an integer field if NO_UNION_TYPE is not
3532 (make_number): Define as a function if it's not defined as a
3535 * composite.c (run_composite_function): Use NILP when checking for
3537 (syms_of_composite): Delete local var NARGS, pass an int as first
3538 argument to Fmake_hash_table.
3540 * editfns.c (text_property_stickiness): Use NILP to test
3541 Lisp_Object boolean value.
3542 (Fmessage_or_box): Don't use NILP to test int variable.
3543 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
3544 problems reading from and changing the same lisp value in an
3547 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3549 * term.c (TN_no_color_video): New variable.
3550 (term_init): Intitialize TN_no_color_video.
3551 (enum no_color_bit): New enumeration.
3552 (MAY_USE_WITH_COLORS_P): New macro.
3553 (turn_on_face): Use it to determine if attributes may be used
3554 combined with colors.
3556 2000-04-01 Ken Raeburn <raeburn@gnu.org>
3558 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
3559 with int lvalues via casts; instead, just yield lisp object
3561 (enlarge_window): Variable sizep now points to Lisp_Object. Use
3562 proper accessor macros.
3563 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
3564 (grow_mini_window): Fix typo getting int value of root->height.
3566 * xdisp.c (compute_string_pos): Fix order of arguments to
3567 string_pos_nchars_ahead.
3568 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
3569 count arg to variable-arg routines like Frun_hook_with_args and
3571 (back_to_previous_visible_line_start)
3572 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
3573 fixed-arg routines like Fget_char_property and Fmake_string.
3574 (reconsider_clip_changes): Use XINT when comparing integer lisp
3575 objects, or passing them as int arguments.
3576 (mark_window_display_accurate, insert_left_trunc_glyphs)
3577 (append_space, extend_face_to_end_of_line): Use make_number when
3578 storing or passing integer values as lisp objects.
3579 (set_cursor_from_row, highlight_trailing_whitespace): Use
3580 INTEGERP, not implicit test against zero, for glyph object.
3581 (try_window_id): Don't use make_number when we want an int value.
3583 * xfaces.c (xlfd_symbolic_value): Make last argument a
3584 Lisp_Object, to be consistent with callers.
3585 (Fbitmap_spec_p): Use XINT to get numeric value of height.
3586 (lface_hash): Apply XFASTINT to lisp values before folding in.
3588 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
3589 fill in window width and height. Pass an int, not a lisp object,
3590 as first arg to Finsert.
3592 2000-04-01 Gerd Moellmann <gerd@gnu.org>
3594 * xfaces.c (realize_basic_faces): Block input while realizing
3597 * keyboard.c (lispy_mouse_names): Add additional mouse names.
3599 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
3601 2000-03-31 Gerd Moellmann <gerd@gnu.org>
3603 * xterm.c (x_produce_glyphs): When displaying unibyte text
3604 or ASCII, handle case that per-char metric is null.
3606 2000-03-30 Ken Raeburn <raeburn@gnu.org>
3608 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
3610 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
3611 XSUBR, XBUFFER): Verify correct object type before returning
3612 pointer, using eassert.
3613 * frame.h (XFRAME): Likewise.
3615 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
3616 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
3617 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
3619 * data.c (set_internal): Likewise.
3620 * dispextern.h (WINDOW_WANTS_MODELINE_P,
3621 WINDOW_WANTS_HEADER_LINE_P): Likewise.
3622 * fileio.c (auto_save_1): Likewise.
3623 * insdel.c (check_markers): Likewise.
3624 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
3625 * undo.c (record_insert): Likewise.
3626 * vmsproc.c (child_sig): Likewise.
3627 * window.c (unshow_buffer, window_loop): Likewise.
3628 * xterm.c (x_erase_phys_cursor): Likewise.
3630 2000-03-30 Gerd Moellmann <gerd@gnu.org>
3632 * xfns.c (free_image_cache): Free the cache structure itself
3633 last, after all its members have been freed.
3635 * lisp.h (xstrdup): Add prototype.
3637 * alloc.c (xstrdup): Moved here from xfaces.c.
3638 (allocating_for_lisp): Variable removed.
3639 (lisp_malloc): Block input around the calls to malloc and
3642 * xfaces.c (realize_tty_face): Use find_symbol_value instead
3644 (xstrdup): Moved to alloc.c.
3646 2000-03-29 Ken Raeburn <raeburn@gnu.org>
3648 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
3650 * emacs.c (main): Fix sense of no-loadup test.
3652 * config.in (ENABLE_CHECKING): Undef.
3654 * lisp.h (struct interval): Replace "parent" field with a union of
3655 interval pointer and Lisp_Object; add new bitfield to use as
3656 discriminant. Change other flag fields to bitfields.
3657 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
3658 is defined and the supplied test fails, print a message and
3660 (eassert): New macro. Use CHECK to provide an assert-like
3663 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
3664 pointers; abort if the value looks like a lisp object.
3665 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
3666 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
3667 Modify for new interval parent definition.
3669 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
3670 UNMARK_BALANCE_INTERVALS): Update references that need an
3671 addressable lisp object in the interval structure.
3672 (die): New function.
3673 (suppress_checking): New variable.
3675 * intervals.c (interval_start_pos): Just return 0 if there's no
3678 2000-03-29 Gerd Moellmann <gerd@gnu.org>
3680 * lread.c (read1): Accept `.' (period) as symbol start like in CL
3681 and earlier Emacs versions.
3683 * keyboard.c (Ftop_level): Cancel busy-cursor.
3685 * eval.c (call_debugger): Cancel busy-cursor.
3687 2000-03-29 Kenichi Handa <handa@etl.go.jp>
3689 * search.c (Freplace_match): Adjust multibyteness of the current
3690 buffer and NEWTEXT. Free allocated memory before signaling an
3693 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
3695 * regex.c (analyse_first): New function obtained by ripping out most
3696 of re_compile_fastmap and generalizing it a little bit so that it
3697 can also just return whether a given (sub)pattern can match the empty
3699 (regex_compile): Use `analyse_first' to decide whether the loop-check
3700 needs to be done or not for *, +, *? and +? (the loop check is costly
3701 for non-greedy repetition).
3702 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
3704 2000-03-28 Dave Love <fx@gnu.org>
3706 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
3709 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
3711 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
3713 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
3715 (enum re_opcode_t): Update description of succeed_n.
3716 (PATFETCH): Always define.
3717 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
3718 operators, char classes, shy-groups and intervals).
3719 Optimize special cases of intervals so as to only use succeed_n and
3720 jump_n when really needed.
3721 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
3722 that we don't have to handle the special cases any more.
3723 Simplify on_failure_jump handling as well.
3725 2000-03-28 Jason Rumney <jasonr@gnu.org>
3727 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
3729 2000-03-27 Gerd Moellmann <gerd@gnu.org>
3731 * s/freebsd.h (GC_SETJMP_WORKS): Define.
3733 * s/msdos.h (GC_SETJMP_WORKS): Define.
3735 * alloc.c (mark_maybe_object): New function.
3736 (mark_memory): Use it.
3737 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
3738 (setjmp_tested_p, longjmp_done): New variables.
3739 (test_setjmp): New function.
3740 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
3741 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
3743 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
3744 to DEC_TEXT_POS and INC_TEXT_POS.
3746 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
3747 with parameter MULTIBYTE_P.
3749 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
3752 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
3753 buffers because it looks for multibyte character byte sequences
3754 which don't exist in unibyte text.
3756 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
3758 * xfaces.c (register_color, unregister_color, unregister_colors)
3759 [DEBUG_X_COLORS]: New functions.
3760 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
3762 * xfns.c (x_set_cursor_color): Get color reference counts right.
3764 * xterm.c (x_copy_color): New function.
3765 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
3767 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
3768 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
3769 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
3770 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
3771 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
3772 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
3773 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
3774 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
3775 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
3776 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
3778 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
3779 names for handling per-buffer variables.
3781 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
3782 instead of MAX_BUFFER_LOCAL_VARS.
3783 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
3785 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
3787 * xfns.c (x_specified_cursor_type): New function.
3788 (x_set_cursor_type): Use it.
3790 * buffer.h (struct buffer): Add cursor_type.
3792 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
3794 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
3795 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
3797 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
3798 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
3799 executing it as well as when popping it off the stack to find infinite
3800 loops in non-greedy repetition operators.
3802 2000-03-26 Gerd Moellmann <gerd@gnu.org>
3804 * doc.c (Qfunction_documentation): New variable.
3805 (syms_of_doc): Initialize Qfunction_documentation.
3806 (Fdocumentation): If FUNCTION is a symbol with non-nil
3807 `function-documentation' property, return a documentation derived
3810 * buffer.c (syms_of_buffer): Add default-cursor-type.
3811 (init_buffer_once): Don't let cursor_type have a local value
3814 * xterm.c (x_display_and_set_cursor): Choose cursor depending
3815 on buffer-local value of cursor_type.
3816 (x_draw_bar_cursor): Add parameter WIDTH.
3818 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
3819 (init_buffer_once): Set default cursor_type value to t.
3820 Mark cursor_type as local everywhere.
3821 (syms_of_buffer): New per-buffer variable cursor-type.
3823 * buffer.h (struct buffer): Remove member local_var_flags,
3825 (MAX_BUFFER_LOCAL_VARS): New macro.
3826 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
3827 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
3828 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
3829 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
3831 * print.c (print_object): Use new macros for per-buffer
3834 * category.c (Fset_category_table): Use new macros for per-buffer
3837 * buffer.c (buffer_permanent_local_flags): Make a char array.
3838 (max_buffer_local_idx): New variable.
3839 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
3840 for new handling of per-buffer variables.
3841 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
3842 (init_buffer_once): Initialize per-buffer vars differently.
3843 Set max_buffer_local_idx.
3845 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
3848 * lread.c (defvar_per_buffer): Use new macros for per-buffer
3851 * data.c (do_symval_forwarding, store_symval_forwarding)
3852 (find_symbol_value, set_internal, default_value, Fset_default)
3853 (Fkill_local_variable, Flocal_variable_p): Use new macros for
3854 per-buffer variables.
3856 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
3858 2000-03-24 Gerd Moellmann <gerd@gnu.org>
3860 * xterm.c (x_term_init): Unblock input around call1 of
3861 Qvendor_specific_keysyms.
3863 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
3864 (find_defun_start): Consider an open parenthesis in column 0
3865 a defun start only if open_paren_in_column_0_is_defun_start is set.
3866 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
3868 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
3870 * eval.c (Fautoload): Add entry in load-history (if after dump).
3871 * lread.c (load-history): Update docstring.
3873 2000-03-24 Gerd Moellmann <gerd@gnu.org>
3875 * indent.c (Fvertical_motion): Always use the current buffer.
3876 Temporarily change the window's buffer, if necessary.
3878 2000-03-23 Gerd Moellmann <gerd@gnu.org>
3880 * xterm.c (fast_find_position): Make sure not to consider rows
3881 not visible in the window.
3883 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
3885 * regex.c (enum syntaxcode): Provide default for non-Emacs.
3886 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
3888 2000-03-22 Jason Rumney <jasonr@gnu.org>
3890 * w32menu.c (single_submenu): Set help string to NULL if none.
3891 (w32_menu_show): Set help string correctly.
3892 (add-menu-item): Set help string in MIIM_DATA for menu item.
3893 Load SetMenuItemInfoA explicitly.
3894 (w32_menu_display_help): New function.
3896 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
3897 (QCdata): Moved to xdisp.c.
3899 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
3900 (Vw32_charset_to_codepage_alist): Removed.
3901 (Vw32_charset_info_alist): New variable.
3902 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
3903 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
3904 greek, hebrew, thai, johab, mac, unicode]): New symbols.
3905 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
3907 (w32_codepage_for_font): Use Vw32_charset_info_alist.
3908 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
3909 Define Vw32_charset_info_alist and w32_charset symbols.
3911 2000-03-22 Jason Rumney <jasonr@gnu.org>
3913 * makefile.nt (w32bdf.obj): Update dependencies.
3915 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
3917 * w32fns.c: Include fontset.h after dispextern.h.
3918 (Fx_create_frame): Do not create fontset.
3919 (w32_load_system_font): Doc fix.
3920 (Fx_close_connection): Free full_name if it is not shared.
3922 * w32term.c: Include fontset.h after dispextern.h.
3923 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
3925 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
3926 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
3927 (w32_font_is_double_byte): New function, needs body.
3928 (x_append_glyph): Set glyph->glyph_not_available_p.
3929 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
3930 it->charset. If it->multibyte_p is zero and it->c is a multibyte
3931 character, convert it to a unibyte character.
3932 (struct glyph_string): Delete member `charset'.
3933 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
3934 calculating it is found.
3935 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
3936 the case that per char metric is not available correctly.
3937 (x_fill_glyph_string): Handle the case that the specific glyph is
3938 not available correctly.
3939 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
3940 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
3941 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
3942 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
3943 fontset. Don't call FS_LOAD_FONT.
3945 2000-03-22 Ken Raeburn <raeburn@gnu.org>
3947 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
3948 (INT_LISPLIKE): New macro.
3949 (NULL_INTERVAL_P): Use it.
3950 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
3951 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
3952 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
3954 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
3955 explicit references to "parent" field of struct interval and
3956 associated unclean type conversions.
3957 * intervals.c (create_root_interval, root_interval, rotate_right,
3958 rotate_left, balance_possible_root_interval, split_interval_right,
3959 split_interval_left, interval_start_pos, find_interval,
3960 next_interval, previous_interval, update_interval,
3961 adjust_intervals_for_insertion, delete_node, delete_interval,
3962 adjust_intervals_for_deletion, merge_interval_right,
3963 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
3964 copy_intervals_to_string): Likewise.
3965 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
3967 * syntax.c (update_syntax_table): Likewise.
3969 * intervals.c (reproduce_tree_obj): New function, like
3970 reproduce_tree but takes a Lisp_Object for the parent. Declare
3972 (graft_intervals_into_buffer): Use it when appropriate.
3973 (reproduce_tree): Declare with prototype.
3974 (balance_possible_root_interval): Check that the parent is a lisp
3975 object before trying to examine its type.
3977 2000-03-22 Gerd Moellmann <gerd@gnu.org>
3979 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
3980 as strings only if both are known to be strings.
3982 * s/openbsd.h (LIBS_TERMCAP): Undef.
3984 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
3986 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
3987 definitions for non-Emacs compilation.
3988 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
3989 outside of `#ifdef emacs'.
3990 (print_partial_compiled_pattern): Update.
3991 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
3992 (re_compile_fastmap): Merge handling of charset and charset_not (for
3993 emacs and non-emacs compilation as well).
3994 Similarly for (not)categoryspec and (not)syntaxspec.
3995 Don't use the fastmap when reaching `anychar' since the added
3996 complexity is not justified.
3997 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
3998 and (not)syntaxspec. Merge (not)categoryspec.
4000 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4002 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4003 FACE_FOR_CHAR): Define them differently for the configuration of
4006 2000-03-21 Dave Love <fx@gnu.org>
4008 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4011 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4013 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4014 (lface_fully_specified_p): Don't check contents of
4015 LFACE_FONT_INDEX because that attribute is optional.
4016 (realize_x_face): Remove now unwarranted xassert.
4018 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4020 The following changes are to make font selection based on
4021 characters, not charset. In addition, they recover fontset
4022 facilities while utilizing the new font selection mechanism.
4024 * Makefile.in (fontset.o): Depend on dispextern.h.
4026 * alloc.c (mark_face_cache): Don't mark face->registry.
4028 * dispextern.h (struct glyph): New member glyph_not_available_p.
4029 Use 22 bits for face_id.
4030 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4031 (struct face): Delete member registry, new member ascii_face.
4032 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4033 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4034 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4035 (struct it): Delete member charset, new member
4036 glyph_not_available_p.
4038 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4039 (struct fontset_info, struct fontset_data): Structs removed.
4040 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4041 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4042 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4043 (fs_free_face_fontset, fontset_font_pattern,
4044 face_suitable_for_char_p, face_for_char,
4045 make_fontset_for_ascii_face): Extern them.
4046 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4047 (FS_LOAD_FACE_FONT): New macro.
4049 * fontset.c: All codes rewritten or adjusted for the change of
4050 fontset implementation. Now fontset is represented by char table.
4051 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4053 (my_strcasecmp): Function removed.
4054 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4056 (AREF, ASIZE): New macros.
4057 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4058 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4059 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4060 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4061 fontset_id_valid_p, font_family_registry, fontset_name,
4062 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4063 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4065 (fs_load_font): New arg FACE. Caller changed.
4066 (fs_query_fontset): Argument changed. Caller changed.
4067 (Fquery_fontset): call fs_query_fontset.
4068 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4070 (clear_fontset_elements, check_registry_encoding,
4071 check_fontset_name): New functions.
4072 (syms_of_fontset): Set char-table-extra-slots property of fontset
4073 to 3. Staticpro and initialize Vfontset_table and
4074 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4076 * frame.h (struct frame): Member `fontset_data' removed.
4077 (FRAME_FONTSET_DATA): Macro removed.
4079 * frame.c (make_frame): Don't allocate f->fontset_data.
4080 (Fdelete_frame): Don't free f->fontset_data.
4082 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4084 * xdisp.c (charset_at_position): Function removed.
4085 (init_iterator): Don't set member charset of struct `it'.
4086 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4087 next_element_from_display_vector, insert_left_trunc_glyphs):
4089 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4091 (get_next_display_element, append_space,
4092 extend_face_to_end_of_line): Likewise.
4094 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4096 (clear_font_table, frame_update_line_height, load_face_font):
4097 Adjusted for the change of fontset implementation.
4098 (load_face_fontset_font): Function removed.
4099 (pixel_point_size): New function.
4100 (font_list): Argument type changed. Caller changed.
4101 (LFACE_FONT): New macro.
4102 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4103 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4104 Lisp_Object. Determine the font name by actually loading a font
4105 by the specified pattern. Set LFACE_FONT (lface) to the specified
4106 pattern. Even if a font is not found, don't try alternatives.
4107 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4108 (set_font_frame_param): If `font' is specified in lface, use it.
4109 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4110 (lface_same_font_attributes_p): Likewise.
4111 (make_realized_face): Arguent changed. Caller changed. Set
4112 face->ascii_face to face itself.
4113 (free_realized_face): Free face->fontset if face is for ASCII.
4114 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4115 deduce_unibyte_registry, x_charset_registry): Functions removed.
4116 (free_realized_multibyte_face): New function.
4117 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4118 changed. Caller changed.
4119 (try_font_list): Argument type changed.
4120 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4121 (choose_face_font): Argument changed. Handle fontset properly.
4122 (choose_face_fontset_font): Function removed.
4123 (realize_default_face, realize_named_face): Don't remove the
4125 (realize_face): Argument changed. Caller changed. Remove face
4126 with the arg former_face_id in advance. Load font for the new
4128 (realize_x_face): Argument changed. Caller changed. For a
4129 multibyte character, share fontset with base_face. For a single
4130 byte character, make a new realized fontset. Don't load a font
4132 (realize_tty_face): Argument changed. Caller changed.
4133 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4134 (face_at_buffer_position): Don't check multibyte_p for returning
4136 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4137 FACE_SUITABLE_FOR_CHARSET_P.
4138 (syms_of_xfaces): Remove code for Qx_charset_registry and
4139 Vface_default_registry.
4141 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4142 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4143 (x_per_char_metric): Don't try FONT->default_char. Even if
4144 pcm->width is zero, glyph bits may exist.
4145 (x_encode_char): Always initialize char2b->byte1.
4146 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4147 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4149 (x_append_glyph): Set glyph->glyph_not_available_p.
4150 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4151 it->charset. Handle the case that per char metric is not
4152 available. If it->multibyte_p is zero and it->c is a multibyte
4153 character, convert it to a unibyte character.
4154 (struct glyph_string): Delete member `charset'.
4155 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4156 the case that per char metric is not available correctly.
4157 (x_fill_glyph_string): Handle the case that the specific glyph is
4158 not available correctly.
4159 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4160 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4161 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4162 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4163 fontset. Don't call FS_LOAD_FONT.
4165 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4166 (x_create_tip_frame): Likewise.
4167 (Fx_close_connection): Free full_name of font_info.
4169 * fns.c (optimize_sub_char_table): New function.
4170 (Foptimize_char_table): New function.
4171 (syms_of_fns): Defsubr Soptimize_char_table.
4173 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4175 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4176 only if buffer is displayed in some window.
4178 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4179 (try_window_reusing_current_matrix): Don't call scroll run
4180 function if run's current and desired position are the same;
4181 this prevents cursor flickering.
4183 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4185 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4187 * regex.c (RE_STRING_CHAR): New macro.
4188 (GET_CHAR_AFER_2): Remove.
4189 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4190 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4191 (print_partial_compiled_pattern, re_compile_fastmap)
4192 (re_match_2_internal): Remove on_failure_jump_exclusive.
4193 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4194 optimization only need to work for * (ie. can use of_keep_string_jump).
4195 Remove the special case for .*\n since it is now covered by the general
4197 (re_search_2): Don't bother with `room'.
4198 (skip_one_char): New function.
4199 (skip_noops): Simplify since `memory' is not needed any more.
4200 (mutually_exclusive_p): Restructure slightly to use `switch' and
4201 add handling for "all" remaining cases.
4202 (re_match_2_internal): Change on_failure_jump_smart to use
4203 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4204 rather than on_failure_jump_exclusive.
4206 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4208 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4209 number of bits per RGB because it's everywhere used as the depth
4212 * term.c (calculate_costs): Remove code dealing with X frames.
4214 2000-03-19 Richard M. Stallman <rms@gnu.org>
4216 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4218 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4220 * lread.c (read_integer): Unread the last char not consumed.
4222 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4224 * xterm.c (x_update_window_cursor): Don't update in frames
4225 which are in the process of being deleted.
4227 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4229 * Makefile.in (mostlyclean): Add `*.core'.
4230 (clean): Add `bootstrap-emacs'.
4232 * lread.c (read_integer): New function.
4233 (read1): Support read syntax #o, #x, #b, #r.
4235 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4237 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4238 make sure POINTER_TO_OFFSET gives the same value before and after
4239 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4240 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4241 (debug): Now only active if > 0 rather than if != 0.
4242 (DEBUG_*): Update for the new meaning of `debug'.
4243 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4244 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4245 in `succeed_n', `jump_n' and `set_number_at'.
4246 (store_op1, store_op2, insert_op1, insert_op2)
4247 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4248 (group_in_compile_stack): Move to after its arg's types are
4249 declared and add a prototype.
4250 (PATFETCH): Define in terms of PATFETCH_RAW.
4251 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4253 (QUIT): Redefine as a nop except for NTemacs.
4254 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4255 indentation of the greedy-op and shy-group code.
4256 (at_(beg|end)line_loc_p): Fix argument's types.
4257 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4258 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4259 (MATCHING_IN_FIRST_STRING): Remove.
4260 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4261 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4262 QUIT unconditionally.
4264 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4266 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4269 * process.c (send_process): Add a hint that the function
4270 can call Lisp code to its comment.
4272 * lread.c (load_dangerous_libraries): New variable.
4273 (Vbytecomp_version_regexp): New variable.
4274 (safe_to_load_p): New function.
4275 (Fload): Handle files not compiled with Emacs specially.
4276 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4278 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4280 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4282 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4283 support functions only if HAVE_X11R6_XIM is defined.
4284 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4286 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4288 * xfns.c (X_I18N_INHIBITED): Don't define.
4289 (create_frame_xic): Remove conditional compilation on
4291 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4293 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4294 (HAVE_X11R6_XIM): Define.
4296 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4298 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4299 If set, call XSynchronize.
4301 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4303 * regex.c: Declare a new type `re_char' used throughout the code
4304 for the string char type. It's `const unsigned char' to match the
4305 rest of Emacs. Consistently make sure all pointers to strings use
4306 it and make sure all pointers into the pattern use `unsigned
4308 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4309 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4312 * charset.h (GET_CHAR_AFTER_2): Remove.
4313 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4315 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4317 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4318 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4319 of them try to use backquotes.
4321 2000-03-12 Dave Love <fx@gnu.org>
4323 * unexelf.c: Restore changes of 1999-10-19.
4324 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4325 fix its type and alignment; copy it from current process.
4327 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4329 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4330 has been found. Fix bug not computing timer's predecessor.
4332 * fileio.c (Fread_file_name): Handle case that DIR contains a
4335 * window.c (Fsave_window_excursion): Doc fix.
4337 * xfns.c (x_defined_color): Rewritten to use
4338 x_allocate_nearest_color.
4340 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4342 * msdos.c (vga_installed): New function, code moved from
4343 dos_set_window_size.
4344 (Qbar, Qcursor_type, outside_cursor): New variables.
4345 (syms_of_msdos): Intern and staticpro them.
4346 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4347 shape used outside Emacs when called for the first time.
4348 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4349 cursor shape used outside Emacs.
4350 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4351 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4353 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4354 parameters specify the cursor. Make qreverse a global
4355 variable (renamed to Qreverse).
4357 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4359 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4361 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4363 This is a big redesign of failure-stack and register handling, prompted
4364 by bugs revealed when trying to add shy-groups. Overall, what happened
4365 is that loops are now structured a little differently, groups can be
4366 shy and the code is a little simpler.
4368 * regex.h: Update the copyright.
4369 (RE_SHY_GROUPS): New value.
4370 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4371 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4373 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4374 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4375 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4376 for (start|stop)_memory since they now only take one argument (the
4377 second has becomes unnecessary).
4378 (print_partial_compiled_pattern): Adjust for changes in
4380 (print_compiled_pattern): Use %ld to printf long ints and flush to
4381 make debugging a little easier.
4382 (union fail_stack_elt): Make the integer unsigned.
4383 (struct fail_stack_type): Add a `frame' element.
4384 (INIT_FAIL_STACK): Init `frame' as well.
4385 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4386 (DEBUG_PUSH, DEBUG_POP): Remove.
4387 (NUM_REG_ITEMS): Remove.
4388 (NUM_NONREG_ITEMS): Adjust.
4389 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4390 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4391 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4392 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4394 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4395 address pushed is not the destination of the jump but the source
4397 (NUM_FAILURE_ITEMS): Remove.
4398 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4399 registers before the actual failure point). Don't hardcode any
4400 meaning for str==NULL anymore.
4401 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4402 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4404 (REG_UNSET_VALUE): Use NULL (why not?).
4405 (compile_range): Remove declaration since it doesn't exist.
4406 (struct compile_stack_elt_t): Remove inner_group_offset.
4407 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4408 (regex_grow_registers): Remove dead code.
4409 (FIXUP_ALT_JUMP): New macro.
4410 (regex_compile): Add shy-groups Change loops to use
4411 on_failure_jump_smart&jump instead of
4412 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4413 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4414 variable to me). Use `jump' instead of `jump_past_alt' and don't
4415 bother with push_dummy_failure in alternatives since it is now
4416 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4417 emacs' for (re)allocating the stack.
4418 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4419 from loop when bufp->can_be_null rather than jumping to `done'.
4420 Avoid jumping backwards so as to ensure termination. Use
4421 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4422 backreferences. Remove dead code in handling of `anychar'.
4423 (skip_noops, mutually_exclusive_p): New functions taken from the
4424 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4425 improve mutually_exclusive_p to handle ".+\n".
4426 (lowest_active_reg, highest_active_reg,
4427 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4428 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4429 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4430 variables. Push register (in `start_memory') on the stack rather
4431 than storing it in old_reg(start|end). Remove the cycle detection
4432 from `stop_memory', replaced by the use of on_failure_jump_loop
4433 for greedy loops. Add code for the new on_failure_jump_<foo>.
4434 Remove ad-hoc code in `on_failure_jump' to push more registers in
4435 the case of a loop. Take out code from `maybe_pop_jump' into
4436 separate functions and adapt it to the semantics of
4437 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4438 and push_dummy_failure. Remove dummy_failure handling and
4439 handling of `failures to jump to on_failure_jump' (this last one
4440 was already dead code, it seems).
4441 (group_match_null_string_p, alt_match_null_string_p)
4442 (common_op_match_null_string_p): Remove.
4444 2000-03-08 Dave Love <fx@gnu.org>
4446 * config.in: Don't depend on __STDC__ for volatile.
4447 Add POINTER_TYPE, PTR, PROTOTYPES.
4449 * hftctl.c, strftime.c: Use PROTOTYPES.
4450 * eval.c (find_handler_clause): Likewise.
4452 * mem-limits.h: Use POINTER_TYPE.
4454 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4455 (memory_warnings): Declare using POINTER_TYPE.
4457 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4459 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4461 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4464 * xfns.c: Remove obsolete code in #if 0.
4465 (Fx_focus_frame): New function.
4467 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4469 * coding.c (coding_category_name): Add coding-category-utf-8,
4470 coding-category-utf-16-be, coding-category-utf-16-le.
4471 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4472 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4473 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4474 (detect_coding_utf_8): New function.
4475 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4476 UTF_16_LOW_SURROGATE_P): New macros.
4477 (detect_coding_utf_16): New function
4478 (detect_coding_mask): When priorities are specified, skip any
4479 categories that have `nil' coding-system. Fix bug of returning
4480 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4481 returns a mask not set in PRIORITIES.
4482 (detect_eol_type_in_2_octet_form): New function.
4483 (detect_eol): selects detect_eol_type_XXX to call according to
4484 cooding->category_idx.
4485 (detect_coding_system): Remove `nil' coding-system in the result.
4486 (Fupdate_coding_systems_internal): Update all coding-categories.
4488 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4489 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4491 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4492 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4493 CODING_CATEGORY_IDX_UTF_16_LE.
4494 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4495 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4496 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4497 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
4499 2000-03-07 Gerd Moellmann <gerd@gnu.org>
4501 * doc.c (Fdocumentation_property): If value is not a string,
4502 and doesn't refer to etc/DOC, evaluate it to obtain a string.
4504 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
4505 close the display with XtCloseDisplay. This caused a bus error
4508 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
4509 complete but not unique.
4511 2000-03-06 Gerd Moellmann <gerd@gnu.org>
4513 * process.c (send_process): Remove local variable `procname' that
4514 might become invalid when a GC happens. Instead, access the
4515 process name slot directly.
4517 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
4520 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
4523 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4525 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
4526 glyph matrices have been freed.
4528 2000-03-05 Gerd Moellmann <gerd@gnu.org>
4530 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
4531 (bootstrap-temacs): Set LC_ALL to C like for temacs.
4533 * xfns.c (QCdata): Moved to xdisp.c.
4535 * xdisp.c (QCdata): Moved here from xfns.c.
4536 (syms_of_xdisp): Initialize QCdata.
4538 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
4540 * window.c (coordinates_in_window): Use
4541 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
4542 FRAME_INTERNAL_BORDER_WIDTH.
4544 * xdisp.c (try_window_id): Recompute unchanged information if
4545 it is obviously invalid.
4547 * xterm.c (x_term_init): Create a colormap if not using the
4550 * xterm.h (select_visual): Change prototype.
4552 * xfns.c (select_visual): Rewritten. Recognize user-specified
4554 (visual_classes): New variable.
4556 2000-03-04 Gerd Moellmann <gerd@gnu.org>
4558 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
4559 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
4560 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
4561 (x_decode_color): Don't handle allocation of white and black
4563 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
4564 XtNcolormap resources.
4565 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
4566 (Fx_create_frame): Initialize color members of x_output structure.
4567 (xpm_load): Pass colormap to XPM lib.
4569 * xfaces.c (x_free_colors): Access colormap of frame using
4570 FRAME_X_COLORMAP. Be paranoid about freeing black and white
4571 when default colormap is used.
4573 * xterm.c (x_term_init): Set Colormap member of x_display_info
4574 structure. Copy colormap if resource `privateColormap' is
4575 specified (PseudoColor only).
4576 (x_setup_relief_color): Access colormap of frame using
4579 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
4580 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
4582 2000-03-04 Jason Rumney <jasonr@gnu.org>
4584 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
4585 other non-platform-specific equivalents.
4586 [WINDOWSNT]: Include w32term.h, fontset.h and define X
4587 specific functions and macros as their w32 equivalents where
4588 non-platform-specifics are not available.
4589 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
4590 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
4591 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
4592 (frame_update_line_height): Use macros to access f->output_data.
4593 (defined_color): Remove FIXME comments; fixed.
4594 (x_face_list_fonts, prepare_face_for_display): Put X specifics
4595 into #ifdef blocks. Add WINDOWSNT blocks.
4596 (Fx_list_fonts): Use macros for accessing font data.
4597 (set_lface_from_font_name): Different default fonts for X and
4599 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
4600 scalable for backward compatibility.
4601 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
4602 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
4604 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
4607 * makefile.nt (w32faces.obj): Remove.
4610 2000-03-03 Jason Rumney <jasonr@gnu.org>
4612 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
4615 2000-03-03 Ken Raeburn <raeburn@gnu.org>
4617 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
4618 standard ELF definitions here if the system header does not.
4620 2000-03-03 Gerd Moellmann <gerd@gnu.org>
4622 * xterm.c (PER_CHAR_METRIC): Removed.
4623 (x_per_char_metric_1, x_default_char): New functions.
4624 (x_per_char_metric): If font's default char is invalid, return
4625 metrics of a suitably chosen usable default char.
4626 (x_draw_glyph_string_foreground): If font has an invalid default
4627 char, replace occurrences of unprintable chars with a suitably
4628 chosen usable default char.
4630 2000-03-02 Gerd Moellmann <gerd@gnu.org>
4632 * xterm.c (note_mouse_highlight): Return quickly if frame's
4633 glyph matrices have been freed.
4635 * dispnew.c (free_glyphs): Block input while freeing matrices.
4637 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
4639 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
4642 * dispextern.h (x_free_colors): Add prototype.
4644 * xfaces.c (x_free_colors): New function.
4645 (unload_color, free_face_colors): Use it.
4647 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4649 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
4651 * window.c [MSDOS]: Include msdos.h.
4653 2000-03-02 Dave Love <fx@gnu.org>
4655 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
4657 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
4658 set C_OPTIMIZE_SWITCH for gcc.
4660 2000-03-02 Kenichi Handa <handa@etl.go.jp>
4662 * coding.c (coding_save_composition): Be sure to allocate
4663 composition data area in coding even if there's no composition in
4666 2000-03-01 Jason Rumney <jasonr@gnu.org>
4668 * w32term.c: Equivalent changes to those made to xterm.c on
4669 2000-02-25 and 2000-02-24.
4671 * w32fns.c: Equivalent changes to those made to xfns.c on
4672 2000-02-25 and 2000-02-21.
4674 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
4675 correct line-end convention is followed.
4677 * w32menu.c [HAVE_BOXES]: Remove #undef.
4678 (single_keymap_panes): Remove code for simulating checkmarks.
4679 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
4680 Remove code for drawing simulated checkmarks.
4681 (w32_menu_show): make unibyte help string correctly.
4682 (add_menu_item): draw standard Windows checkmarks. Draw radio
4683 buttons as radio buttons if possible.
4685 2000-03-01 Gerd Moellmann <gerd@gnu.org>
4687 * sysdep.c (start_of_text): Don't define this function for NetBSD
4690 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
4692 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
4693 (LINKER): Don't undef if __NetBSD__ is defined.
4695 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
4697 * fileio.c [__NetBSD__]: Define `unix'.
4699 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
4701 2000-02-29 Gerd Moellmann <gerd@gnu.org>
4703 * atimer.c (start_atimer): Don't abort when timers are stopped.
4704 (append_atimer_lists): New function.
4705 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
4706 arbitrary lists of stopped and running atimers.
4708 * atimer.c (cancel_atimer): Handle canceling an atimer when
4709 some timers are stopped.
4711 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
4714 * fns.c (maybe_resize_hash_table): Handle case of new size
4715 coming out as being the same as old size.
4717 2000-02-27 Jason Rumney <jasonr@gnu.org>
4719 * makefile.nt: Add atimer.h to dependencies.
4720 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
4721 * w32console.c: Only disable window system features for dispextern.h
4722 (initialize_w32_display): Build a display info for the console.
4723 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
4724 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
4725 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
4727 * w32gui.h (struct W32FontStruct): Revert last change after change
4729 * w32menu.c (single_submenu): Set up help string.
4730 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
4731 (w32_dialog_show): Set up help string.
4732 * w32term.c (w32_display_info_for_display): Remove unused function.
4733 (w32_draw_bitmap): Use pre-built bitmaps.
4734 (w32_initialize_display_info): New function to initialize parts of
4735 display info that are common to both GUI and console frames.
4736 (w32_term_init): Use w32_initialize_display_info. Do not set
4737 Vw32_num_mouse_buttons here, as it is not called for console
4738 frames. Build bitmaps for indicating truncated lines etc.
4739 (x_delete_display): Destroy pre-built bitmaps.
4740 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
4741 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
4743 2000-02-27 Dave Love <fx@gnu.org>
4745 * lisp.h: Add a bunch of prototypes.
4747 2000-02-26 Kenichi Handa <handa@etl.go.jp>
4749 * keyboard.c (read_char): Set `usec' correctly.
4751 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4753 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
4754 `lambda', set reg[RRR] to the map index.
4755 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
4756 reg[RRR] to 0. Otherwise, set it to -1.
4758 2000-02-25 Gerd Moellmann <gerd@gnu.org>
4760 * emacs.c (main): Remove code snippet commented out with `//'.
4762 2000-02-25 Richard M. Stallman <rms@gnu.org>
4764 * fileio.c (Ffile_symlink_p): If result starts with a `/'
4765 and contains a `:', prepend `/:'.
4767 * window.c (select_window_1): If selected_window is nil,
4768 don't "swap out" the buffer's point.
4769 (Fset_window_configuration): Set selected_window to nil
4770 before calling Fselect_window.
4771 (unshow_buffer): Don't set point in buffer from window's point
4772 if another more recently selected window also shows the buffer.
4774 2000-02-25 Gerd Moellmann <gerd@gnu.org>
4776 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
4778 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
4779 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
4780 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
4782 (DEFAULT_BUSY_CURSOR_DELAY): New define.
4783 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
4784 (hide_busy_cursor): New functions.
4785 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
4787 * minibuf.c (read_minibuf): Cancel busy-cursor.
4789 * keyboard.c (command_loop_1): Call start_busy_cursor before
4790 Fcommand_execute and cancel_busy_cursor after it.
4791 (timer_check): Remove busy-cursor code.
4792 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
4795 * process.c (wait_reading_process_input): Remove busy-cursor code.
4797 * eval.c (Fsignal): Call cancel_busy_cursor instead of
4798 Fx_hide_busy_cursor.
4800 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
4802 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
4804 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
4806 * xterm.c (XTread_socket): Remove busy-cursor code.
4808 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
4809 (build_frame_matrix_from_leaf_window): Put code handling
4810 glyph row's not being a slice of a frame row in #if 0.
4811 (sync_window_with_frame_matrix_rows): New function.
4812 (frame_row_to_window): New function.
4813 (mirror_line_dance): Handle copies between windows.
4815 * lread.c (Fload): Use `xfree' instead of `free'.
4816 (init_obarray): Use `xmalloc' instead of `malloc'.
4818 * window.c (Fset_window_buffer): Set WINDOW to the window
4820 (coordinates_in_window): Take frame's internal border width
4823 2000-02-24 Gerd Moellmann <gerd@gnu.org>
4825 * xterm.c (x_display_and_set_cursor): Display cursor of
4826 non-selected windows depending on the setting of
4827 cursor_in_non_selected_windows.
4829 * xdisp.c (cursor_in_non_selected_windows): New variable.
4830 (syms_of_xdisp): DEFVAR_BOOL it.
4832 2000-02-23 Gerd Moellmann <gerd@gnu.org>
4834 * data.c (Fstring_to_number): If number is greater than what
4835 fits into an integer, return a float.
4837 * eval.c (specbind): Remove references to
4838 keyword_symbols_constant_flag.
4840 * data.c (keyword_symbols_constant_flag): Removed.
4841 (Fmakunbound, set_internal, syms_of_data): Remove references to
4842 keyword_symbols_constant_flag.
4844 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
4846 2000-02-23 Kenichi Handa <handa@etl.go.jp>
4848 * syntax.c (multibyte_syntax_as_symbol): New variable.
4849 (syms_of_syntax): Declare it as a Lisp variable.
4850 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
4851 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
4852 nonzero, treat all multibyte characters as symbol.
4853 (init_syntax_once): Give syntax `word' to all multibyte
4856 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
4858 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
4861 2000-02-21 Gerd Moellmann <gerd@gnu.org>
4863 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
4865 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4866 (x_non_menubar_window_to_frame): Check the busy-cursor window.
4868 2000-02-21 Dave Love <fx@gnu.org>
4870 * frame.c (Vmouse_position_function): New variable.
4871 (Fmouse_position): Use it.
4872 (syms_of_frame): Install it.
4874 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
4876 2000-02-20 Gerd Moellmann <gerd@gnu.org>
4878 * fileio.c (Finsert_file_contents): Unbind the binding of
4879 standard-output done by temp_output_buffer_setup.
4881 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
4882 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
4883 (specbind, unbind_to): Handle most common case of non-constant
4884 symbol with trivial value specially.
4886 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
4888 2000-02-20 Richard M. Stallman <rms@gnu.org>
4890 * data.c (Fmake_variable_buffer_local): Doc fix.
4891 Init found_for_buffer to 0.
4892 (Fmake_variable_frame_local): If the variable has already
4893 been buffer-local, set the check_frame field.
4895 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
4897 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
4898 produced for CODING_MODE_LAST_BLOCK requires.
4900 2000-02-18 Dave Love <fx@gnu.org>
4902 * keyboard.c (echo_keystrokes): Remove declaration.
4903 (Vecho_keystrokes) New variable.
4904 (read_char, record_menu_key, read_key_sequence): Use it to allow
4906 (syms_of_keyboard): Change Vecho_keystrokes declaration.
4908 * lread.c: Undef feature selection macros before defining.
4910 2000-02-18 Gerd Moellmann <gerd@gnu.org>
4912 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
4913 for symbols other than the symbol in question.
4915 2000-02-17 Dave Love <fx@gnu.org>
4917 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
4919 2000-02-17 Gerd Moellmann <gerd@gnu.org>
4921 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
4923 * alloc.c (enum mem_type): Compile unconditionally.
4925 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
4927 * xfaces.c (tty_defined_color): Don't return faulire indication
4928 for unspecified-fg and unspecified-bg pseudo-colors.
4930 2000-02-17 Gerd Moellmann <gerd@gnu.org>
4932 * alloc.c (mark_object): Don't mark symbol names in pure space.
4933 (gc_sweep): Don't unmark symbol names in pure space.
4935 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
4936 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
4937 [GC_MARK_STACK]: New defines.
4938 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
4939 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
4941 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
4943 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
4944 allocate_buffer instead of xmalloc.
4946 * alloc.c (toplevel): Include setjmp.h.
4947 (PURE_POINTER_P): New define.
4948 (enum mem_type) [GC_MARK_STACK]: New enumeration.
4949 (Vdead) [GC_MARK_STACK]: New variable.
4950 (lisp_malloc): Add parameter TYPE, call mem_insert if
4951 GC_MARK_STACK is defined.
4952 (allocate_buffer): New function.
4953 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
4954 (free_float) [GC_MARK_STACK]: Set type to Vdead.
4955 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
4956 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
4957 (MEM_NIL) [GC_MARK_STACK]: New define.
4958 (struct mem_node) [GC_MARK_STACK]: New structure.
4959 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
4960 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
4961 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
4962 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
4963 (mark_stack) [GC_MARK_STACK]: New functions.
4964 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
4965 (clear_marks): Removed.
4966 (gc_sweep): Set free conses' car, free floats' type, free
4967 symbols' function to Vdead. Use lisp_free to free buffers.
4968 (init_alloc_once): Initialize Vdead.
4969 (survives_gc_p): Return non-zero for pure objects.
4971 * alloc.c: Add comments throughout the file.
4973 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
4974 that unblocks alarms.
4976 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
4977 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
4978 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
4980 * frame.c (make_frame): Set frame initiallly to `garbaged'.
4982 2000-02-17 Kenichi Handa <handa@etl.go.jp>
4984 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
4985 avoid infinite error signaling. Allocate sufficient memory for
4986 eol_str in the case that eoltype is Lisp_Int.
4988 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
4990 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
4991 depends on the previous behavior.
4993 2000-02-16 Gerd Moellmann <gerd@gnu.org>
4995 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
4997 2000-02-15 Gerd Moellmann <gerd@gnu.org>
4999 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5001 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5002 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5005 2000-02-15 Richard M. Stallman <rms@gnu.org>
5007 * data.c (set_internal): Don't make variable buffer-local
5008 if within a let-binding for the same buffer.
5009 (let_shadows_buffer_binding_p): New function.
5011 * eval.c (specbind): For buffer-local value,
5012 record the current buffer also.
5013 (unbind_to): Cope with that change.
5015 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5017 * window.c (Fsave_window_excursion): Doc fix.
5019 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5021 * syntax.c (back_comment): Make sure we only consider comment-starters
5022 of the relevant style and return -1 in case of a failure to find the
5023 beginning of the comment.
5024 (Fforward_comment): If back_comment fails, go back to the position just
5025 after the comment-end.
5026 (scan_lists): Add comment describing a very minor bug.
5028 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5030 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5031 `completion-regexp-list' in the docstring.
5033 2000-02-14 Dave Love <fx@gnu.org>
5035 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5037 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5039 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5040 to Emacs' syntax. Also fix the comment about set/not-set meanings
5041 since Emacs syntax is not the value 0 any more.
5042 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5043 since it's now part of RE_SYNTAX_EMACS.
5045 2000-02-12 Dave Love <fx@gnu.org>
5047 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5050 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5052 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5054 2000-02-12 Dave Love <fx@gnu.org>
5056 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5058 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5059 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5060 * s/hpux.h: Don't define HAVE_VFORK.
5062 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5064 * s/nextstep.h: Don't define HAVE_ALLOCA.
5066 * config.in: Add vfork bits.
5068 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5070 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5071 unwind function to undo the effect of stopping atimers.
5073 * keyboard.c (bind_polling_period): Stop all timers except
5076 * atimer.c (stopped_atimers): New variable.
5077 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5080 * atimer.h (stop_other_atimers, run_all_atimers)
5081 (unwind_stop_other_atimers): Add function prototypes.
5083 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5085 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5087 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5088 library may depend on jpeg.
5089 (atimer.o): Depends on atimer.c.
5091 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5093 * insdel.c (del_range_1): Call update_compositions.
5094 (del_range_both): Call update_compositions just once..
5096 2000-02-10 Dave Love <fx@gnu.org>
5098 * xfns.c (create_frame_xic): Fix initialization of automatic
5101 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5103 * ccl.c (CCL_MAKE_CHAR): New macro.
5104 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5105 registers by CCL_MAKE_CHAR before calling translate_char.
5106 <CCL_TranslateCharacterConstTbl> Likewise.
5108 2000-02-08 Dave Love <fx@gnu.org>
5110 * lread.c (__EXTENSIONS__): Define.
5112 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5114 * puresize.h (BASE_PURESIZE): Increase to 650000.
5116 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5118 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5121 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5123 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5124 md, mh, mb, mr, and me to the fake termcap entry.
5126 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5128 * sound.c (sound_cleanup): Don't call device close routine if the
5129 function pointer is null.
5131 2000-02-06 Andrew Innes <andrewi@gnu.org>
5133 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5134 around image definitions and prototypes.
5135 (gamma_correct) [WINDOWSNT]: New prototype.
5137 * w32term.c (x_make_frame_visible): Replace call to
5138 input_poll_signal with poll_for_input.
5140 * window.c [WINDOWSNT]: Include w32term.h.
5142 * xdisp.c [WINDOWSNT]: Include w32term.h.
5144 * makefile.nt: Add dependencies on w32gui.h.
5145 (OBJ1): Include atimer.obj.
5146 ($(BLD)\atimer.obj): New dependency rule.
5148 * w32.c (sigmask): New function (does nothing).
5149 (sigunblock): Ditto.
5151 * frame.c [WINDOWSNT]: Include w32term.h.
5153 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5155 * lread.c (syms_of_lread): Fix literal newlines.
5157 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5158 the string constant limit (2048 bytes) in MSVC.
5161 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5163 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5165 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5166 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5169 2000-02-04 Dave Love <fx@gnu.org>
5171 * fileio.c: Remove some unused vars.
5172 (_GNU_SOURCE): Define (for euidaccess).
5174 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5176 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5178 (read_minibuf): Deal with allow_props correctly.
5180 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5182 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5184 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5186 * search.c (compile_pattern): If a cache entry has a nil regexp,
5187 fill in that entry instead of clobbering a previously cached
5190 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5192 * puresize.h (BASE_PURESIZE): Increase to 610000.
5194 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5196 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5199 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5201 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5202 instead of incrementing ic directly.
5203 <CCL_WriteExprConst> Likewise.
5204 <ccl_set_expr>: Set ic to jump_address.
5206 * fileio.c (e_write): Fix the handling of
5207 CODING_FINISH_INSUFFICIENT_SRC.
5209 2000-02-01 Dave Love <fx@gnu.org>
5211 * editfns.c (Fpropertize): Doc fix.
5213 * process.c (Fstart_process): Doc fix.
5215 * eval.c: Fix various doc strings not to duplicate information
5216 from help-manyarg-func-alist.
5218 * window.c (Fset_window_margins): Don't make interactive. Doc
5221 * doc.c (Vhelp_manyarg_func_alist): New variable.
5222 (Fdocumentation): Use it.
5223 (syms_of_doc): Define it.
5225 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5227 * xterm.c (xim_open_dpy): Remove unused local variable.
5229 * emacs.c (USAGE): Use term `display options' instead of `X
5232 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5233 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5235 * fns.c (sweep_weak_table): New function.
5236 (sweep_weak_hash_tables): Use it. Keep on marking until there
5239 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5241 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5242 that XTread_socket does not crash by trying to call XNoOp on a
5245 2000-01-30 Jason Rumney <jasonr@gnu.org>
5247 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5248 Change selected_frame to SELECTED_FRAME ().
5249 (w32_console_mouse_position): Remove #ifndef MULE from around
5252 * makefile.nt: Remove dosfns.obj.
5254 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5256 * w32fns.c (w32_defined_color): Check for valid frame before
5257 applying gamma correction. Eliminate dependency on frame elsewhere.
5258 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5259 (w32_to_x_font): Use resx and resy not height_in and width_in.
5260 (x_to_w32_font): Doc fix.
5261 (xlfd_strip_height): New function to strip and return font height.
5262 (w32_font_match): Compare height separately from rest of xlfd
5263 spec, using xlfd_strip_height.
5265 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5266 width_in. Use w32_defined_color in place of defined_color.
5268 * w32faces.c: Merge more of DOS and X specifics in preparation for
5269 merge with xfaces.c.
5270 (defined_color): Remove FIXME comment.
5271 (tty_color_name): Provide w32-specific function.
5272 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5274 * w32console.c (turn_on_face, turn_off_face): Removed.
5275 (w32_face_attributes): New function.
5276 (Global_variables): Reduce scope where possible.
5277 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5279 (hl_mode): Don't modify text attributes.
5280 (write_glyphs): Don't do anything if len <= 0. Use
5281 w32_face_attributes to get attributes for drawing. Write
5282 terminating codes using char_attr_normal.
5283 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5284 (update_begin, update_end): Likewise.
5285 (vga_stdcolor_name): New function.
5286 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5287 (Fset_screen_color): Remove char_attr_reverse.
5289 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5291 * xfns.c (xic_set_preeditarea): Take window parameter and
5292 window-relative pixel-positions.
5294 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5295 is its frame's selected window.
5296 (xim_instantiate_callback): Likewise.
5298 * xfns.c (x_create_im): Removed.
5299 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5300 (supported_xim_styles): Renamed from supported_styles.
5301 (best_xim_style): Renamed from best_style.
5302 (create_frame_xic): Renamed from xic_create_frame.
5303 (free_frame_xic): Renamed from xic_destroy_frame.
5305 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5307 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5308 our frames, call XFilterEvent with 2nd parameter `None'.
5309 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5310 returning XBufferOverflow.
5311 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5313 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5314 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5315 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5316 (xim_initialize, xim_close)
5317 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5318 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5319 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5320 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5322 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5324 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5325 `xic_style' and `xic_xfs'.
5326 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5327 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5328 (FRAME_XIM): Removed.
5330 * xfns.c (supported_styles): New variable.
5331 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5332 (xic_create_xfontset, best_style, xic_create_frame)
5333 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5334 (xic_set_xfontset): New functions.
5336 2000-01-28 Dave Love <fx@gnu.org>
5338 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5340 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5342 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5344 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5345 for *scratch* if it already existed.
5347 * emacs.c (USAGE): New macro.
5348 (main): Use it to display usage information.
5350 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5352 Support for the menu-help feature:
5354 * msdos.h: Change prototypes of XMenuAddSelection and
5357 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5358 part of the line to the termscript file.
5359 (IT_clear_to_end): Clear the entire line, not just its beginning.
5360 (menu_help_message, prev_menu_help_message): New variables.
5361 (IT_menu_make_room): Make room for the help_text member.
5362 (IT_menu_display): New argument disp_help; all callers changed.
5363 If disp_help is non-zero, store the help text of the active menu
5364 item in menu_help_message.
5365 (XMenuAddPane): Initialize the help_text member to NULL.
5366 (XMenuAddSelection): New argument help_text. Store it in the
5368 (XMenuActivate): New argument help_callback. If the value of
5369 menu_help_message has changed since the last time, display the
5370 menu help message text while waiting for the mouse to move. Clear
5371 the echo area before exiting.
5372 (XMenuDestroy): Free the help_text member.
5374 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5376 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5377 XMenuAddSelection. Pass help callback to XMenuActivate.
5378 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5380 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5382 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5383 and EMACS_SET_USECS.
5385 2000-01-26 Dave Love <fx@gnu.org>
5387 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5389 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5390 an error may be signalled.
5392 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5394 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5395 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5397 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5399 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5401 * charset.c (Fstring): If there is a multibyte char among
5402 the args, always return a multibyte string.
5404 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5406 * sysdep.c (sys_select): Turn atimers off and on instead of
5407 recording and restoring old alarm handler
5409 * process.c (toplevel): Include atimer.h.
5410 (create_process_1): Rewritten.
5411 (create_process): Use atimers instead of alarm.
5412 (wait_reading_process_input) [hpux]: Turn atimers off instead
5413 of turning off SIGALRM.
5414 (wait_reading_process_input): Turn off atimers instead off
5415 calling stop_polling.
5417 * emacs.c (main): Call init_atimer.
5419 * keyboard.c (toplevel): Include systime.h and atimer.h.
5420 (polling_for_input): Removed because unused.
5421 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5422 (poll_timer): New variable.
5423 (poll_for_input, poll_for_input_1): New functions.
5424 (start_polling, stop_polling): Rewritten.
5426 * keyboard.h (polling_for_input): Removed.
5428 * atimer.h, atimer.c: New files.
5430 * Makefile.in (obj): Add atimer.o.
5431 (atimer.o): New target.
5433 * blockinput.h (pending_atimers): Add extern declaration.
5434 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5436 * lisp.h (popup_activated_flag): Add extern declaration.
5438 * xmenu.c (popup_activated_flag): Make externally visible.
5439 (popup_activate_callback) [USE_MOTIF]: Increment
5440 popup_activated_flag.
5441 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5443 * xterm.c (toplevel): Include atimer.h.
5444 (toolkit_scroll_bar_interaction): New variable.
5445 (Fxt_process_timeouts): Removed.
5446 (x_process_timeouts): New function.
5447 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5448 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5449 (x_make_frame_visible): Call poll_for_input_1 instead of
5450 input_poll_signal. Don't call alarm.
5451 (x_initialize): Install timer calling x_process_timeouts.
5453 2000-01-24 Dave Love <fx@gnu.org>
5455 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5456 Don't use -cckr -- apparently not now necessary.
5458 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5460 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5463 2000-01-23 Jason Rumney <jasonr@gnu.org>
5465 * w32fns.c (w32_defined_color): Apply gamma correction before
5466 trying to map to the palette.
5467 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5470 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5471 here. Callers changed to always pass real device context.
5472 (w32_draw_bitmap): Likewise.
5473 (w32_get_glyph_overhangs): Likewise.
5474 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5476 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5477 pfnSetScrollInfo and SetScrollRange.
5478 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5479 back into MULE characters after decoding them.
5480 (x_get_glyph_face_and_encoding): Likewise.
5481 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5482 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5483 (x_produce_glyphs): Calculate per char metrics for a character
5484 that we know exists in default font when font_not_found_p is true.
5486 2000-01-22 Jason Rumney <jasonr@gnu.org>
5488 * makefile.nt (intervals.obj, composite.obj): New modules.
5489 (composite.h): Added as dependency where appropriate.
5491 * w32gui.h (XGCValue): New struct for emulating X GCs.
5493 * w32term.h (XCharStruct): New struct for emulating X.
5495 * w32console.c (turn_on_face, turn_off_face): New functions.
5496 (change_line_highlight): New prototype for new redisplay.
5497 (write_glyphs): Support multibyte text. Support faces.
5499 * w32faces.c: Complete rewrite for new redisplay based on new
5502 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
5503 throughout. struct frame * in place of FRAME_PTR.
5504 Skeleton support for images, toolbars, tooltips from xfns.c.
5505 (Fx_create_frame): Use system default for default scroll bar
5507 (w32_get_arg): Renamed from x_get_arg.
5508 (Fx_file_dialog): New function.
5509 (w32_list_fonts): Check cache before asking system.
5510 (Vw32_enable_synthesized_fonts): New variable.
5511 (Vw32_enable_italics): Obsolete, removed.
5513 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5514 Use SELECTED_FRAME macro.
5516 * w32menu.c: Add skeleton support for help strings on menus.
5517 (add_menu_item): Native checkbox and radio support added, but not
5518 yet enabled due to bugs.
5519 (push_menu_item): Add parameters type, selection and help.
5521 Formatting changes to reduce unnecessary diffs with xmenu.c.
5523 * w32select.c (Fw32_set_clipboard_data): Update call to
5524 find_charset_in_str.
5526 * w32term.c: Complete rewrite for new redisplay based on new
5527 xterm.c with necessary sections merged back in from old w32term.c.
5529 2000-01-21 Richard M. Stallman <rms@gnu.org>
5531 * data.c (set_internal): Further fix in same criterion.
5533 2000-01-20 Richard M. Stallman <rms@gnu.org>
5535 * data.c (set_internal): Fix the criteria for whether
5536 to swap out the old cached binding.
5538 2000-01-19 Dave Love <fx@gnu.org>
5540 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
5542 2000-01-18 Kenichi Handa <handa@etl.go.jp>
5544 * regex.c (re_compile_fastmap): While checking a range table for
5545 `charset', skip flag bits for a character class correctly.
5547 2000-01-17 Gerd Moellmann <gerd@gnu.org>
5549 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
5551 * xfns.c (x_window): Call lw_create_widget with new parameter
5554 * widget.c (EmacsFrameSetCharSize): Change size of children first
5555 because of problems with main window geometry management under
5558 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
5560 (MENU_ITEMS_ITEM_HELP): New enumerator.
5561 (push_menu_item): Add parameter HELP. Record help in menu_items.
5562 (single_menu_item, single_submenu, list_of_items): Call
5563 push_menu_item with new parameter.
5564 (single_submenu): Set help string in widget value.
5565 (menu_highlight_callback): New function.
5566 (set_frame_menubar): Call lw_create_widget with new
5568 (xmenu_show, xdialog_show): Ditto.
5570 2000-01-13 Gerd Moellmann <gerd@gnu.org>
5572 * sound.c (Fplay_sound): Improve doc string.
5574 2000-01-11 Richard M. Stallman <rms@gnu.org>
5576 * lisp.h (set_internal): Enter the new arg.
5578 * eval.c (specbind): Record buffer-local variables specially,
5579 indicating which buffer's binding was saved.
5580 (unbind_to): Restore buffer-local variables specially
5581 in the proper buffer.
5583 * data.c (set_internal): New arg BUF.
5585 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
5586 * data.c (Fset): Pass new arg to set_internal.
5587 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
5589 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5591 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
5594 2000-01-11 Richard M. Stallman <rms@gnu.org>
5596 * minibuf.c (Ftry_completion): Doc fix.
5598 2000-01-11 Gerd Moellmann <gerd@gnu.org>
5600 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
5603 2000-01-11 Andreas Schwab <schwab@suse.de>
5605 * coding.c (code_convert_region): Initialize total_skip.
5607 2000-01-08 Dave Love <fx@gnu.org>
5609 * eval.c (Fuser_variable_p): Check customizability too.
5611 2000-01-07 Gerd Moellmann <gerd@gnu.org>
5613 * minibuf.c (Fcompleting_read): Doc fix.
5615 2000-01-05 Gerd Moellmann <gerd@gnu.org>
5617 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
5620 * xfns.c (x_create_im): New function to set IM and IC of a frame.
5621 Check that input style is supported before trying to create an
5623 (x_window): Call x_create_im.
5625 2000-01-04 Gerd Moellmann <gerd@gnu.org>
5627 * xfns.c (current_gif_memory_src): New variable.
5628 (gif_load): Record the address of the current memory source
5629 in current_gif_memory_src.
5630 (gif_read_from_memory): Use current_gif_memory_src.
5632 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
5633 macros statement form.
5635 * sound.c (struct sound): Renamed from struct sound_file.
5636 (struct sound): Add members `data' and `header_size'.
5637 (enum sound_attr): Add SOUND_DATA.
5638 (current_sound, current_sound_device): Variables renamed from
5639 sound_file and sound_device.
5640 (parse_sound): Parse :data.
5641 (parse_sound): Handle sound data in strings.
5642 (find_sound_type): Function renamed from find_sound_file_type.
5643 (wav_init, au_init): Fail if sound's header_size is smaller than
5645 (wav_play, au_play): Play sounds from string data.
5647 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
5649 * lisp.h: Add prototype for allocate_string_data.
5651 * alloc.c (Fgarbage_collect): Return number of live and free
5654 * alloc.c (mark_buffer): Remove code in #if 0.
5656 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
5657 (strings_consed): New variable.
5658 (allocate_string): Set it.
5659 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
5660 (Fmemory_use_counts): Return strings_consed. Use Flist.
5662 * alloc.c: General cleanup in comments etc. Remove conditional
5663 compilation for `standalone'.
5665 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
5667 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
5668 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
5669 (DONT_COPY_FLAG): Removed.
5670 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
5671 (struct sdata, struct sblock): New
5672 (struct string_block): Rewritten.
5673 (STRINGS_IN_STRING_BLOCK): New macro.
5674 (oldest_sblock, current_sblock, total_strings, total_free_strings)
5675 (large_sblocks, string_blocks, string_free_list): New variables.
5676 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
5677 (init_strings): Rewritten.
5678 (allocate_string, allocate_string_data, compact_small_strings)
5679 (free_large_strings, sweep_strings): New functions.
5680 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
5681 (struct string_block_head, current_string_block)
5682 (first_string_block, large_string_blocks, STRING_FULLSIZE)
5683 (STRING_PAD): Removed.
5684 (make_uninit_multibyte_string, make_pure_string): Rewritten.
5685 (Fgarbage_collect): Don't set mark bit in large strings.
5686 (mark_object): Mark strings differently. Mark symbol names
5688 (survives_gc_p): Test marked strings differently.
5689 (gc_sweep): Sweep strings differently, unmark strings in
5691 (compact_strings): Removed.
5693 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
5695 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
5696 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
5698 2000-01-04 Kenichi Handa <handa@etl.go.jp>
5700 * fileio.c (Finsert_file_contents): Signal error if visiting file
5701 in a non-empty buffer.
5703 * term.c (encode_terminal_code): Fix the previous change.
5705 2000-01-03 Gerd Moellmann <gerd@gnu.org>
5707 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
5708 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
5710 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
5712 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5714 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
5715 need to test for MSDOS frames.
5717 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5719 * dosfns.c (unspecified_colors): Remove.
5720 (msdos_stdcolor_idx): Use global variables unspecified_fg and
5722 (msdos_stdcolor_name): Return strings for unspecified fore- and
5725 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
5726 (syms_of_xfaces): Remove their staticpro's.
5727 (tty_color_name): Return Lisp strings for unspecified fore- and
5729 (Finternal_set_lisp_face_attribute): Remove the special treatment
5730 for Qunspecified_{f,b}g.
5731 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
5734 2000-01-03 Gerd Moellmann <gerd@gnu.org>
5736 * xdisp.c (reseat_at_next_visible_line_start): Position before
5737 newline only if ending up on a newline.
5738 (next_element_from_ellipsis): Return success. Handle case of
5739 displaying no ellipsis. Fix case of ellipsis defined in display
5741 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
5744 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
5746 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
5747 (Fcolor_supported_p): Renamed from face-color-supported-p.
5749 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5751 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
5752 list of colors renamed to tty-defined-color-alist.
5753 (tty_color_name): Pass the frame to tty-color-by-index.
5754 (realize_tty_face): tty-color-alist is now a function which
5755 accepts the frame as argument.
5757 * term.c (Ftty_display_color_p): Accept an optional argument
5760 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5762 * term.c (insert_glyphs): Pass glyph, not &glyph, to
5763 encode_terminal_code.
5765 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5767 * dispnew.c (mode_line_string): Support termcap frames as well.
5769 2000-01-01 Gerd Moellmann <gerd@gnu.org>
5771 * syntax.c (Fforward_word): Undo previous change.
5773 * editfns.c (Fconstrain_to_field): Don't constrain if
5774 inhibit-field-text-motion is non-nil.
5775 (Fline_beginning_position): Undo previous change.
5776 (Fline_end_position): Ditto.
5778 * syntax.c (Fforward_word): Notice field boundaries only if
5779 inhibit-field-text-motion is nil.
5781 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
5783 * editfns.c (Vinhibit_field_text_motion): New variable.
5784 (inhibit-field-text-motion): New DEFVAR_LISP.
5785 (Fline_beginning_position, Fline_end_position): Notice field
5786 boundaries only if inhibit-field-text-motion is nil.
5788 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
5790 (x_build_heuristic_mask): Likewise.
5791 (xbm_load_image_from_file): Change error output.
5792 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
5793 (gif_load, gs_load, x_kill_gs_process): Ditto.
5795 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
5796 color indices when accessing raster pixels.
5797 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
5798 one of :file or :data.
5799 (enum pbm_keyword_index): Add PBM_DATA.
5800 (pbm_format): Add :data.
5801 (pbm_image_p): Allow either :file or :data.
5802 (pbm_read_file): New function.
5803 (pbm_scan_number): Rewritten to read from string.
5804 (pbm_load): Support :data.
5806 See ChangeLog.8 for earlier changes.
5809 ;; coding: iso-2022-7bit