1 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3 * window.c (window_scroll_pixel_based): Don't recenter if
4 PT is partially visible in the window.
6 * xterm.c (expose_window_tree, expose_window, expose_line): Return
7 1 when overwriting mouse-face.
8 (expose_frame): If mouse-face was overwritten, redo it.
10 * xfaces.c (x_update_menu_appearance): Don't call
11 set_frame_menubar, let the next redisplay do it.
13 2001-08-14 Andrew Innes <andrewi@gnu.org>
15 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
18 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
20 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
23 2001-08-14 Gerd Moellmann <gerd@gnu.org>
25 * xfaces.c (x_update_menu_appearance): Save and restore value of
26 interrupt_input_blocked.
28 2001-08-13 Gerd Moellmann <gerd@gnu.org>
30 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
31 a line start, move back to the line start.
33 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
34 exactly when a mini-buffer is active.
36 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
37 in units of 1/8 character on non window-system frames.
38 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
40 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
42 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
45 2001-08-09 Gerd Moellmann <gerd@gnu.org>
47 * keyboard.c (Vpre_help_message): New variable.
48 (syms_of_keyboard): Initialize and staticpro it.
49 (show_help_echo): Record current message before displaying a
50 help-echo, and restore that message when clearing the help.
52 * xfns.c (x_create_im): Remove prototype.
54 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
56 * dispnew.c (adjust_glyph_matrix): Undo last change.
58 2001-08-08 Gerd Moellmann <gerd@gnu.org>
60 * dispnew.c (adjust_glyph_matrix): In the optimization for
61 windows whose height has changed, disable partially visible
64 2001-08-07 Gerd Moellmann <gerd@gnu.org>
66 * window.c (Frecenter): If ARG < 0, and on a window system
67 frame, count in some empty lines when we can't move -ARG lines
70 * xdisp.c (start_display): Don't try to determine the continuation
71 lines width if lines are truncated. It's superfluous and leads to
72 incorrect results if POS is not visible in the window after
73 reseating the iterator at the previous line start.
75 2001-08-06 Gerd Moellmann <gerd@gnu.org>
77 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
79 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
81 * alloc.c (init_stack): Remove declaration.
83 2001-08-03 Gerd Moellmann <gerd@gnu.org>
85 * keyboard.c (read_key_sequence): Check that key is an integer
86 before comparing it with quit_char.
87 (add_command_key): Use larger_vector.
88 (read_char_x_menu_prompt): Instead of converting symbol and
89 integer events into conses (EVENT . nil), use (EVENT . disabled)
90 which cannot be confused with valid events.
91 (read_char): When reading from Vunread_command_events, check for
92 events of the form (EVENT . disabled) instead of
95 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
96 a float, determine the max height from the frame's height.
98 2001-08-02 Gerd Moellmann <gerd@gnu.org>
100 * xdisp.c (redisplay_internal): Take message_cleared_p into
101 account only if minibuf_level == 0.
103 2001-08-01 Gerd Moellmann <gerd@gnu.org>
105 * xdisp.c (redisplay_internal): Add a check for the last
108 * xdisp.c (message_cleared_p): New variable.
109 (clear_message): Set message_cleared_p when clearing the current
111 (redisplay_internal): Look at message_cleared_p to capture
112 the case that the echo area should be cleared.
114 * keyboard.c (command_loop_1): Fix spelling of
115 resize_echo_area_exactly.
117 * dispextern.h (resize_echo_area_exactly): Fix typo in function
120 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
122 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
123 current matrix when the window gets smaller.
125 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
127 * print.c (strout): Cast the character passed to insert_char to
128 unsigned char, to avoid sign extension when it is promoted to int.
130 2001-07-31 Gerd Moellmann <gerd@gnu.org>
132 * fileio.c (Finsert_file_contents): Don't treat a return value
133 of 0 from emacs_read as an IO error.
135 2001-07-30 Gerd Moellmann <gerd@gnu.org>
137 * keyboard.c (abs): New macro.
138 (double_click_fuzz): New variable.
139 (make_lispy_event): Use it to determine what makes a double-click.
140 (syms_of_keyboard): DEFVAR_INT it.
142 * xmenu.c (set_frame_menubar): Take into account that
143 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
146 2001-07-27 Gerd Moellmann <gerd@gnu.org>
148 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
150 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
151 of row's visible height.
153 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
154 deal with the first overlay string having an image `display'
156 (try_window_reusing_current_matrix, compute_line_metrics): Fix
157 computation of row's visible height for the case that part of the
158 row is invisible above and part of the row is at the same time
159 invisible below the window.
161 2001-07-26 Gerd Moellmann <gerd@gnu.org>
163 * xfns.c (x-show-tip): Doc fix.
165 * xfns.c (Vx_max_tooltip_size): New variable.
166 (syms_of_xfns): DEFVAR_LISP it.
167 (Fx_show_tip): Set frame's window_width to the width of the
168 window. Use a maximum tooltip size specified by
169 Vx_max_tooltip_size, if that has valid contents.
170 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
172 2001-07-26 Andrew Innes <andrewi@gnu.org>
174 * w32term.c (x_display_list): New variable.
175 (w32_term_init): Set it.
177 * w32term.h (x_display_list): New extern.
179 2001-07-26 Gerd Moellmann <gerd@gnu.org>
181 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
182 is non-nil, instead of when redisplaying_p is non-zero. See
184 (mark_window_display_accurate_1): Add an assertion.
186 2001-07-25 Gerd Moellmann <gerd@gnu.org>
188 * dispextern.h (struct it): Increase size of ctl_chars to 16.
190 * xfns.c (Fx_file_dialog): Block/unblock input while processing
191 events so that we get a chance of processing expose events.
193 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
195 2001-07-24 Gerd Moellmann <gerd@gnu.org>
197 * xfns.c (valid_image_p): Protect better against invalid image
198 specifications. Previous code could signal an error.
200 2001-07-23 Gerd Moellmann <gerd@gnu.org>
202 * indent.c (current_column): Fix column computation in the
203 presence of display table entries.
204 (current_column_1, Fmove_to_column, compute_motion): Likewise.
206 * dispnew.c (adjust_glyph_matrix): In the optimization for
207 windows whose height has changed, use the new window height
208 to compute which rows to invalidate.
210 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
211 (MAX_10_EXP): New macro.
214 * coding.c (code_convert_region): Handle the multibyte case if
215 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
217 2001-07-20 Gerd Moellmann <gerd@gnu.org>
219 * dispextern.h (struct face): Change type of `stipple' to
222 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
224 2001-07-19 Gerd Moellmann <gerd@gnu.org>
226 * dispnew.c (update_window): Don't set the cursor at the end
227 of the update if display update has been paused.
229 * composite.h (syms_of_composite): Renamed from
232 2001-07-18 Ken Raeburn <raeburn@gnu.org>
234 * fns.c (Fset_char_table_default): Check that a charset is defined
235 before checking its dimension.
237 2001-07-17 Ken Raeburn <raeburn@gnu.org>
239 * coding.c (setup_coding_system): Don't do any designation based
240 on reg_bits if charset is not yet defined.
242 * lisp.h (XVECTOR): Verify correct object type before returning a
243 pointer, using eassert.
245 2001-07-17 Gerd Moellmann <gerd@gnu.org>
247 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]: Increase
248 to 4096 because of paste problems reported on GNU/Linux.
250 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
252 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
254 2001-07-16 Gerd Moellmann <gerd@gnu.org>
256 * fileio.c (unwind_read): Function removed.
257 (read_non_regular, read_non_regular_quit): New functions.
258 (Finsert_file_contents): When reading from non-regular files,
259 arrange to catch a `quit' and terminate the loop. Rearrange
260 code so that a `quit' when reading from a regular file doesn't
261 insert text in the buffer.
263 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
264 Clear faces afterwards.
265 (clear_font_table): Take a x_display_info parameter. Don't free
266 fonts being the default font of any frame on the given display.
268 2001-07-13 Gerd Moellmann <gerd@gnu.org>
270 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
271 instead of CHAR_STRING which can signal an error.
273 * charset.c (char_to_string_1): Extracted from char_to_string.
274 Return -1 instead of signaling an error.
275 (char_to_string): Use it.
277 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
279 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
281 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
282 is t, don't try to append anything to it.
284 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
286 * dired.c (file_name_completion): Pass dp->d_name to
287 Fstring_match, not elt, which is always nil here.
289 2001-07-12 Gerd Moellmann <gerd@gnu.org>
291 * xselect.c (x_decline_selection_request): Handle errors
292 caused by receivers that have vanished.
294 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
295 ignoring events on foreign windows in #if 0. Always dispatch
296 the event after checking it with x_handle_property_notify.
298 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
299 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
300 TRACE macros to facilitate debugging. Add additional trace statements.
301 (toplevel): Add prototypes for file-local functions.
302 (x_atom_to_symbol): Remove DPYINFO parameter.
304 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
306 * w32menu.c (menubar_selection_callback, w32_menu_show):
307 Initialize `entry' to nil.
308 (w32_dialog_show): Remove unused `save_wv' variable.
309 (name_is_separator): Recognize "--:foo" and "--foo-bar".
311 2001-07-11 Gerd Moellmann <gerd@gnu.org>
313 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
315 * fileio.c (unwind_read): Print a message when discarding inserted
316 text or switching the buffer to unibyte. Change parameter.
317 (Finsert_file_contents): Don't pass VISIT to unwind_read.
319 * fileio.c (unwind_read): New function.
320 (Finsert_file_contents): Record it as unwind-function for
321 the case that reading is interrupted by C-g.
323 2001-07-10 Gerd Moellmann <gerd@gnu.org>
325 * dispnew.c (update_window): Don't skip the header-line
326 update when scrolling_window returns 0.
328 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
330 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
331 for the case that x_decode_color signals an error.
333 * xdisp.c (add_to_log): Do nothing if called asynchronously.
335 2001-07-09 Gerd Moellmann <gerd@gnu.org>
337 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
338 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
341 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
343 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
344 doc string line for dos-timezone-offset.
346 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
347 inline assembly, to avoid compiler warnings.
348 (syms_of_msdos): Add \n\ at the end of a line in the doc string
349 line for dos-unsupported-char-glyph.
351 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
353 2001-07-05 Gerd Moellmann <gerd@gnu.org>
355 * sound.c: Include Emacs' header files with #include "...".
357 * eval.c (specbind): Additionally record the buffer that was
358 current when a buffer-local or frame-local variable was bound.
360 2001-07-04 Gerd Moellmann <gerd@gnu.org>
362 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
363 to unibyte characters in unibyte buffers.
365 2001-07-03 Gerd Moellmann <gerd@gnu.org>
367 * eval.c (specbind): If SYMBOL has a frame-local binding, record
368 the frame on the binding stack. Change format of entries for
369 local bindings on the binding stack to '(SYMBOL . WHERE)'.
370 (unbind_to): Handle unbinding a frame-local variable.
372 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
373 glyphs and truncation glyphs at the end of a row from its pixel width.
374 (dump_glyph_row): Print row's continuation_lines_width.
375 (try_window_id): Take the shortcut if ZV is visible in the
376 window, but there are actually no changes at ZV.
378 2001-07-02 Gerd Moellmann <gerd@gnu.org>
380 * xterm.h (x_free_dpy_colors): Add prototype.
382 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
383 right number of arguments.
385 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
386 ($(lwlibdir)TAGS): New target.
387 (TAGS): Fix dependency list.
389 * xterm.c (x_list_fonts): Make sure XFreeFont is called
392 2001-06-30 Gerd Moellmann <gerd@gnu.org>
394 * emacs.c (main): Remove extern declaration for sys_nerr, which
395 isn't used and causes a compilation error with GCC 3.0 on
398 2001-06-27 Gerd Moellmann <gerd@gnu.org>
400 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
401 SIGIO around the code where Xt might wait for a
402 ConfigureNotifyEvent.
403 (toplevel): Include <signal.h> and syssignal.h.
405 * sound.c (vox_configure, vox_close): Turn off atimers
408 2001-06-26 Gerd Moellmann <gerd@gnu.org>
410 * keyboard.c (read_char) <non_reread>: Record the previous idle
411 start time before calling timer_stop_idle.
412 (read_char) <reread_first>: After processing a help-echo event,
413 restore the previous idle start time.
415 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
416 the start of invisible text.
417 (setup_for_ellipsis): New function.
418 (next_overlay_string): After all overlay strings have been
419 processed, display an ellipsis if necessary.
420 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
421 (push_it): Initialize display_ellipsis_p on the iterator's stack.
423 * dispextern.h (struct iterator_stack_entry): Add member
426 2001-06-25 Gerd Moellmann <gerd@gnu.org>
428 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
429 on the value of the wait-for-wm frame parameter.
431 * xterm.h (struct x_output): Add member wait_for_wm.
433 * xfns.c (Qwait_for_wm): New variable.
434 (x_frame_parms): Add entry for `wait-for-wm".
435 (x_set_wait_for_wm): New function.
436 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
437 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
439 * xdisp.c (try_window_id) <all changes below window end>: Don't
440 take this shortcut if ZV is visible in the window.
441 (try_window_id): When checking for window start being in changed
442 text, don't check that the buffer's size has changed.
444 2001-06-23 Richard M. Stallman <rms@gnu.org>
446 * minibuf.c (Fcompleting_read): Doc fix.
448 2001-06-19 Gerd Moellmann <gerd@gnu.org>
450 * composite.c (Ffind_composition_internal): Accept ZV
451 and a string's end position as POS.
453 2001-06-18 Gerd Moellmann <gerd@gnu.org>
455 * composite.c (Ffind_composition_internal): Check POS
458 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
460 * editfns.c (Fmessage_box): If the frame is not under a window
461 system, output the message in the echo area.
463 2001-06-14 Richard M. Stallman <rms@gnu.org>
465 * xdisp.c (try_window_id): When EOB is visible, don't treat
466 insertion at EOB as if it were "off the bottom of the screen."
468 2001-06-11 Andrew Innes <andrewi@gnu.org>
470 * w32proc.c (create_child): Add new parameter is_gui_app.
471 (w32_executable_type): Add new parameter is_gui_app.
472 (sys_spawnve): Use it.
473 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
474 SIGQUIT. This matches better how the signals are interpreted by
475 MSVC compiled programs.
476 (syms_of_ntproc): Update docstring.
478 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
480 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
481 well otherwise note_mouse_highlight might optimize away highlighting
482 if we pass over that same overlay again.
484 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
486 * lread.c (Fload): Document that the argument is run via
487 substitute-in-file-name.
489 2001-05-31 Gerd Moellmann <gerd@gnu.org>
491 * Makefile.in (bootstrap-doc): New target.
492 (bootstrap-emacs): Depend on it.
494 * fileio.c (Fdo_auto_save): Don't try to create the directory of
495 auto-save-list-file-name when shutting down Emacs, because
496 creating the directory might signal an error, and leaves
497 Emacs in a strange state.
499 * term.c: (tty_cursor_hidden): New variable.
500 (update_begin): Don't call tty_hide_cursor. Clean up.
501 (update_end, set_terminal_window, set_scroll_region): Clean up.
502 (ring_bell, reset_terminal_modes): Clean up.
503 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
504 on tty_cursor_hidden.
505 (write_glyphs): Call tty_hide_cursor.
507 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
509 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
511 2001-05-30 Gerd Moellmann <gerd@gnu.org>
513 * xfns.c (enum image_value_type): New enumerator
514 IMAGE_STRING_OR_NIL_VALUE.
515 (parse_image_spec): Handle it.
516 (xbm_format, pbm_format): Use it for :foreground and :background.
517 (xbm_load, pbm_load): Check for nil color names.
519 * xterm.c (note_mouse_highlight): If an overlapping overlay
520 exists, but we find that we highlight the same overlay as before,
521 don't do the highlighting again.
523 2001-05-29 Gerd Moellmann <gerd@gnu.org>
525 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
526 Protect unibyte strings created by replacing their multibyte
527 equivalents in menu_items.
529 * keymap.c (Fsingle_key_description): NUL-terminate the string
530 buffer before calling build_string.
532 * callproc.c (Fcall_process): Deal with decode_coding returning
533 CODING_FINISH_INCONSISTENT_EOL.
535 2001-05-28 Gerd Moellmann <gerd@gnu.org>
537 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
538 an item's name with its key description in case the description
539 is a multibyte string.
541 * keymap.c (Fsingle_key_description): Create a multibyte string
544 * macros.c (Fstart_kbd_macro): Doc fix.
546 * xterm.c (cursor_in_mouse_face_p): New function.
547 (x_draw_stretch_glyph_string): Use it to choose a different GC
548 when drawing a cursor within highlighted text.
550 * editfns.c (char_property_eq): Put in #if 0.
552 * indent.c (string_display_width): Put in #if 0.
554 * lread.c (Fload): Remove unused label.
556 * termcap.c (speeds): Put in #if 0.
558 2001-05-18 Gerd Moellmann <gerd@gnu.org>
560 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
562 * xfaces.c (xlfd_point_size): Don't divide pixel size from
563 transformation matrix by 10.
565 2001-05-16 Gerd Moellmann <gerd@gnu.org>
567 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
568 only if it's equal to the former foreground pixel color.
569 (x_set_foreground_color, x_set_background_color)
570 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
572 2001-05-16 Dave Love <fx@gnu.org>
574 * insdel.c (signal_before_change, signal_after_change): Consider a
575 local change hook which changes the buffer.
577 * process.c (read_process_output): Don't call signal_after_change
578 and update_compositions after insert_from_string_before_markers.
580 2001-05-16 Gerd Moellmann <gerd@gnu.org>
582 * xfaces.c (split_font_name): Use the right field when
583 checking for `[...]' syntax.
585 * buffer.c (copy_overlays): New function.
586 (clone_per_buffer_values): Use it.
588 * buffer.h (OVERLAY_PLIST): New macro.
590 * keymap.c (Fsingle_key_description): Replace a build_string with
591 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
593 * fontset.c (Ffontset_info): Check that face is non-null
594 before accessing its fields.
596 2001-05-15 Gerd Moellmann <gerd@gnu.org>
598 * keyboard.c (read_key_sequence): Prevent generating a fake
601 * xfaces.c (split_font_name): Handle `[...]' for the right
604 * ccl.c (ccl_driver): Don't copy remaining bytes in case
605 of CCL_STAT_INVALID_CMD.
607 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
609 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
610 in <var> has no default value yet.
612 * xfaces.c (try_alternative_families): First try the FAMILY.
613 And if nothing is found in the end, try again with scalable fonts.
614 (try_font_list): Let try_alternative_families do a bit more of
615 the work. Only use FAMILY if it is not nil.
616 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
618 2001-05-14 Gerd Moellmann <gerd@gnu.org>
620 * xterm.c (note_mouse_highlight): Avoid changing the mouse
621 pointer shape when show_mouse_face has already done it.
623 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
626 * xfaces.c (split_font_name): Make sure to leave the loop
627 with the right value of `i'.
629 * xfaces.c (split_font_name): Handle matrix transformations
630 in the pixel and point size fields of XLFD font names.
631 (xlfd_point_size): Likewise.
633 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
635 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
636 (x_to_w32_font): Add prototype.
638 * regex.c (malloc, realloc, free) [emacs]: Undefine before
639 redefining, to avoid compiler warnings.
641 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
643 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
644 (w32_get_bdf_glyph): Cast between unsigned char and char when
645 passing arguments to subroutines, to shut up compiler warnings.
646 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
649 * xfaces.c: Include keyboard.h before frame.h, not after it.
651 * widget.c: Include keyboard.h before frame.h.
653 * w32term.h (struct image, struct face): Forward declaration, to
654 avoid compiler warnings.
656 2001-05-11 Gerd Moellmann <gerd@gnu.org>
658 * keyboard.c (read_key_sequence): Don't modify events when
659 generating fake prefix keys (mode-line, scroll-bar, ...) since
660 this prevents proper processing of such events when pushed back
661 into unread-command-events.
663 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
664 actually redrawn. Make the function static.
665 (note_mouse_highlight): Fix a case where the mouse cursor
666 was changed back to the text cursor.
668 * xterm.h (clear_mouse_face): Remove prototype.
670 * xdisp.c (try_window_id): Fix the fix and set the right
673 * xdisp.c (try_window_id): Fix computation of window end in the
674 case that lines were deleted at the end of the window. Add some
675 more debug_method_adds.
677 * xfaces.c (try_alternative_families): New function.
678 (try_font_list): Use it. If ATTRS specifies a family, check
679 fonts from that family first.
680 (choose_face_font): Remove code setting the family part of
683 2001-05-10 Gerd Moellmann <gerd@gnu.org>
685 * xdisp.c (try_window_id): Fix case of all changes before
688 * xdisp.c (try_window_id): Add some xasserts.
690 2001-05-09 Gerd Moellmann <gerd@gnu.org>
692 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
694 2001-05-09 Dave Love <fx@gnu.org>
696 * xdisp.c (GIVE_UP): Fix for K&R C.
698 2001-05-09 Gerd Moellmann <gerd@gnu.org>
700 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
702 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
703 back to the text cursor shape without need.
705 2001-05-07 Gerd Moellmann <gerd@gnu.org>
707 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
709 * dispextern.h (inverse_video): Declare extern.
711 * keyboard.c (delete_kboard): Handle the case that selected_frame
712 has been deleted in the course of x_connection_closed.
714 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
716 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
717 Fix the change from 2001-04-30.
719 2001-05-03 Gerd Moellmann <gerd@gnu.org>
721 * xfns.c (file_dialog_unmap_cb): New function.
722 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
723 where a dialog is closed via the window manager.
725 * xdisp.c (try_window_id): Cases of changes all in front of
726 the window start or all below the window end mostly rewritten.
727 (redisplay_window): Move the tests if try_window_id is
728 applicable to try_window_id.
729 (GIVE_UP): New macro.
731 2001-05-02 Gerd Moellmann <gerd@gnu.org>
733 * xterm.c (expose_window): Return int. If W is the window
734 currently being updated, mark the frame garbaged.
735 Fix computation of rows intersecting the exposed rectangle.
736 (expose_window_tree): Stop when expose_window returns 0.
738 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
739 again if it has already been drawn.
741 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
743 * syntax.c (update_syntax_table): Check that oldi has the same
744 properties as old_prop before deciding not to invalidate.
746 2001-04-30 Gerd Moellmann <gerd@gnu.org>
748 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
749 read-only text that is so because of text properties.
751 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
752 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
753 windows that are components of a Lucid menu bar.
755 2001-04-27 Gerd Moellmann <gerd@gnu.org>
757 * term.c (turn_on_face): Fix reverse video handling on terminals
758 that don't support colors.
760 2001-04-26 Gerd Moellmann <gerd@gnu.org>
762 * editfns.c (save_excursion_restore): Don't use XBUFFER on
765 2001-04-25 Gerd Moellmann <gerd@gnu.org>
767 * term.c (toggle_highlight): New function.
768 (turn_on_face): Change handling of reverse video.
770 * process.c (wait_reading_process_input):
771 Call record_asynch_buffer_change only if a timer really changed buffers.
773 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
774 of the number of overlays to check.
776 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
778 * xdisp.c (try_window_id): Fix a case where window_end_pos
779 and window_end_bytepos were not adjusted.
781 2001-04-23 Gerd Moellmann <gerd@gnu.org>
783 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
786 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
788 * process.c (wait_reading_process_input) [!subprocesses]:
789 Don't reference waiting_for_user_input_p, it's not defined in the
790 branch without async subprocesses support.
792 2001-04-19 Gerd Moellmann <gerd@gnu.org>
794 * keyboard.c (delete_kboard): Prevent a dangling reference
795 from current_kboard to KB, which is freed.
797 * process.c (wait_reading_process_input):
798 Call record_asynch_buffer_change after running timers, to make
799 read_key_sequence aware of buffer changes from under it.
801 2001-04-18 Gerd Moellmann <gerd@gnu.org>
803 * xfaces.c (Qscalable_fonts_allowed): New variable.
804 (realizing_basic_faces_p): Removed.
805 (x_face_list_fonts): Special handling for realizing_basic_faces_p
807 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
808 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
809 for scalable-fonts-allowed to t.
811 * fileio.c (Finsert_file_contents): If the file size returned from
812 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
813 read from files on a procfs whose contents are generated dynamically.
815 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
817 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
818 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
819 (__memalign_hook): Make the two prototypes consistent.
821 2001-04-17 Gerd Moellmann <gerd@gnu.org>
823 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
824 matrix of mini-windows.
826 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
828 * intervals.c (find_interval): Don't rebalance during signal handling.
830 2001-04-11 Gerd Moellmann <gerd@gnu.org>
832 * fns.c: Include blockinput.h.
834 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
836 2001-04-10 Gerd Moellmann <gerd@gnu.org>
838 * fns.c (Fcompare_strings): Fix return values.
840 * window.c (window_scroll): Change the meaning of N to mean
841 N screen-fulls or N lines.
842 (window_scroll_pixel_based, window_scroll_line_based)
843 (scroll_command, Fscroll_other_window): Change accordingly.
845 * window.c (window_scroll_pixel_based, Frecenter):
846 Call window_box_height instead of using it.last_visible_y for the
847 height of the window.
849 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
850 instead of using it.last_visible_y for the height of the window.
852 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
853 From Dan Holmsand <dan@eyebee.com>.
855 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
856 able to write to hidden and system files. From Dan Holmsand
859 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
860 Holmsand <dan@eyebee.com>.
862 2001-04-09 Gerd Moellmann <gerd@gnu.org>
864 * fns.c (Fplist_get, Fplist_put): Add QUITs.
866 * window.c (window_internal_height): Return 1 less if the
867 window has a header line.
869 * xdisp.c (try_window_id): When scrolling on a terminal, take
870 the change of window_internal_height into account.
872 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
874 * gmalloc.c (align): If the argument SIZE would overflow
875 __malloc_ptrdiff_t, fail right away.
877 2001-04-06 Gerd Moellmann <gerd@gnu.org>
879 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
880 Make sure the tooltip is completely visible.
881 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
883 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
885 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
887 2001-04-06 Dave Love <fx@gnu.org>
889 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
892 2001-04-06 Gerd Moellmann <gerd@gnu.org>
894 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
896 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
898 2001-04-05 Gerd Moellmann <gerd@gnu.org>
900 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
902 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
904 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
905 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
907 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
908 shell widget's position only if it is non-null.
910 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
911 Set f->output_data.x->widget to null after destroying it.
913 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
914 FILENAME to bring it in synch with the documentation.
916 * xfaces.c (realizing_basic_faces_p): Renamed from
917 realize_default_face_p.
918 (realize_basic_faces): Set/clear realizing_basic_faces_p.
919 (realize_default_face): Don't set the flag.
921 2001-04-04 Gerd Moellmann <gerd@gnu.org>
923 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
925 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
927 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
928 the buffer that was used for echoing.
930 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
931 (first_font_matching): Removed unused function.
932 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
933 (may_use_scalable_font_p): Remove parameter FONT; rename
934 parameter NAME to FONT.
935 (x_face_list_fonts): Fix missing bounds check.
936 (realizing_default_face_p): New variable.
937 (realize_default_face): Set and clear that flag.
938 (x_face_list_fonts): When called during the realization of the
939 default face, and no matching fonts are found when ignoring
940 scalable fonts and fonts matching a regexp from
941 face-ignored-fonts, try without ignoring fonts.
943 2001-04-03 Gerd Moellmann <gerd@gnu.org>
945 * xfns.c (postprocess_image): New function.
946 (lookup_image): Call it for all image types except PostScript.
947 (x_kill_gs_process): Call postprocess_image.
949 * xterm.c (x_use_underline_position_properties): New variable.
950 (x_draw_glyph_string): Use it.
951 (syms_of_xterm): DEFVAR_BOOL it.
953 2001-04-02 Gerd Moellmann <gerd@gnu.org>
955 * xterm.c (x_alloc_nearest_color_1): New function.
956 (x_alloc_nearest_color): Use it.
957 (x_color_cells): Take a Display as argument, instead of a frame.
958 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
959 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
960 (x_initialize): Register cvt_string_to_pixel as resource converter
961 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
963 2001-03-30 Gerd Moellmann <gerd@gnu.org>
965 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
966 (set_iterator_to_next): If a string from a display property ends,
967 consider the case that this might also be the end of an
968 overlay string having the display property.
970 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
972 * xdisp.c (reseat_to_string): Undo last change.
974 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
975 matrix of a window when the header line changes, when
976 new rows are allocated, or when the width changes.
978 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
980 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
982 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
984 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
987 2001-03-29 Gerd Moellmann <gerd@gnu.org>
989 * data.c (Fsubr_interactive_form): New function.
990 (syms_of_data): Defsubr it.
992 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
993 (live_float_p, live_misc_p): Return 1 only if the offset of the
994 pointer in its block is >= 0.
996 2001-03-28 Paul Eggert <eggert@twinsun.com>
998 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
999 microseconds calcuation. Avoid double-rounding problem.
1000 In doc string, warn that the result is approximate.
1002 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1004 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1005 bind `inhibit-eval-during-redisplay' to t.
1007 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1009 * xdisp.c (inhibit_eval_during_redisplay)
1010 (Qinhibit_eval_during_redisplay): New variables.
1011 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1012 don't eval, return nil instead.
1013 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1014 Initialize Qinhibit_eval_during_redisplay.
1016 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1017 the iterator's multibyte_p flag.
1019 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1020 instead of setting it to zero; it's incremented for each frame
1021 where the menu face is changed.
1023 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1024 change bottom shadow accordingly.
1026 * xterm.c (expose_window_tree, expose_frame): Don't compute
1028 (expose_window): Do it here instead.
1029 (x_draw_glyph_string): Fix a computation of the underline position.
1031 * bytecode.c (BYTE_CODE_QUIT): New macro.
1032 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1034 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1036 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1037 Give up if matrix starts in an ellipsis.
1038 (init_from_display_pos): Do nothing if POS doesn't specify
1039 a dpvec_index but the iterator has such a position.
1041 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1043 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1044 x/y position is (0, 0) after destroying the menu bar, restore
1045 its original position.
1047 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1048 (init_from_display_pos): Use it.
1049 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1051 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1053 * xdisp.c (try_window_id): Undo last change.
1055 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1057 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1059 * buffer.c (syms_of_buffer): Doc fix.
1061 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1063 * xfaces.c (x_update_menu_appearance): Use local variable
1064 popup_path for setting font resources.
1066 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1068 * frame.c (Fframe_list): Don't reference tip_frame if
1069 HAVE_WINDOW_SYSTEM is not defined.
1071 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1074 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1076 * xdisp.c (init_from_display_pos): Test invisible property
1077 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1079 * xdisp.c (redisplay_internal) <update one window>: Make sure
1080 last_arrow_position and last_arrow_string are set.
1082 * frame.c (Fframe_list): Don't return a tooltip frame.
1084 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1086 * xdisp.c (mark_window_display_accurate_1): New function,
1087 extracted from mark_window_display_accurate.
1088 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1089 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1090 (mark_window_display_accurate): Use it.
1091 (redisplay_internal): Use it for the selected window.
1092 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1093 for the selected frame.
1095 * xdisp.c Use make_number, for readability.
1096 (try_window_id): Disable rows below the window end.
1097 (try_window_reusing_current_matrix): Use cursor_row_p.
1098 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1100 (init_from_display_pos): If POS specifies a position in a display
1101 vector, maybe get the iterator set up for that ellipsis.
1103 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1105 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1107 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1109 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1111 * xfaces.c (x_update_menu_appearance): Use a different path
1112 for Lucid popup menus.
1114 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1116 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1118 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1119 (string_buffer_position): Use `make_number'.
1121 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1123 * xfaces.c (x_update_menu_appearance): Renamed from
1124 x_set_menu_face_resources. Use different resources for popups.
1126 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1127 (GC_CHECK_STRING_BYTES): Don't define.
1129 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1130 Removed, together with subroutines.
1131 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1132 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1134 * dispextern.h (x_set_menu_resources_from_menu_face):
1137 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1138 Remove calls to x_set_menu_resources_from_menu_face.
1140 * xfaces.c (xm_set_menu_resources_from_menu_face):
1141 Remove #ifndef LESSTIF_VERSION.
1143 * xmenu.c: Include widget.h.
1144 (single_submenu): Return int. Some cleanup.
1145 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1147 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1149 * xterm.c (x_update_window_end): Handle overwritten mouse face
1150 also for tool bar windows.
1151 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1152 DRAW is DRAW_IMAGE_RAISED.
1154 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1156 * print.c (syms_of_print): Doc fixes.
1158 * fns.c (Fmd5): Doc fix.
1160 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1162 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1163 Clear area of the frame not occupied by the scroll bar.
1165 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1166 tip frame's root window buffer to *tip* right after creating
1169 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1170 is an integer don't have to be for space characters.
1172 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1174 * indent.c (current_column, current_column_1, Fmove_to_column)
1175 (compute_motion): Handle characters from display vectors differently.
1177 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1179 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1180 drawing glyph string.
1182 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1184 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1185 (command_loop_1): Undo last change.
1187 * xterm.c (fast_find_position): Return the correct vpos.
1189 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1190 non-null, set a per-buffer value in BUF instead of the current buffer.
1191 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1192 Call store_symval_forwarding with BUF null.
1193 (set_internal): Call store_symval_forwarding with the BUF
1194 parameter passed to set_internal. Formerly, the value was always
1195 set in the current buffer; the buffer recorded in specbind for
1196 this case wasn't used.
1197 (arith_driver): Reindent.
1199 * buffer.c (swap_out_buffer_local_variables):
1200 Call store_symval_forwarding with BUF null.
1202 * lisp.h (store_symval_forwarding): Change prototype.
1204 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1206 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1208 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1209 FOR_DELETION. Avoid resizing the mini-window of the selected
1210 frame if FOR_DELETION is set.
1211 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1212 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1215 * window.c (Fset_window_configuration): Change call to
1216 do_switch_frame to new format.
1218 * keyboard.c (quit_throw_to_read_char): Change call to
1219 do_switch_frame to new format.
1221 * lisp.h (do_switch_frame): Change prototype.
1223 * frame.c (Fframe_parameters): In the `buffer-list' frame
1224 parameter, store the buffer list of FRAME, not the list of the
1227 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1228 box just because the glyph row's full_width_p flag is set.
1230 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1232 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1233 skip the padding blanks inserted in extend_face_to_end_of_line,
1234 before checking for trailing whitespace.
1236 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1238 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1239 Remove special handling for LessTif/Motif.
1240 (toplevel): Don't include Xm/Xm.h.
1242 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1243 Remove workaround code for LessTif; it doesn't work anymore.
1245 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1248 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1249 Don't access private scroll bar data; it's no longer necessary with
1250 contemporary LessTif.
1252 * xfaces.c (xm_set_menu_resources_from_menu_face):
1253 Change #if 0 to #ifndef LESSTIF_VERSION.
1255 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1256 removing button grabs.
1258 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1260 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1261 and clip-large-size-font as obsolete.
1263 * lread.c (read_multibyte): Check the validity of multibyte
1264 sequence. If invalid, return the first byte.
1266 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1268 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1269 before running the command; timer functions or process
1270 filters may have set it.
1272 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1274 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1277 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1279 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1282 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1284 * dispextern.h (string_buffer_position): Add prototype.
1286 * xdisp.c (string_buffer_position, display_prop_string_p)
1287 (single_display_prop_string_p): New functions.
1289 * xterm.c (note_mouse_highlight): If there's no help-echo on
1290 a string, look at the buffer text ``under'' it.
1292 * keyboard.c (make_lispy_event): Add string info to the event,
1293 analogous to what's done on mode lines.
1294 (read_key_sequence): For a click on a string, consider `local-map'
1295 and `keymap' of that string.
1297 * keyboard.c (make_lispy_event, make_lispy_movement):
1298 Adjust calls to buffer_posn_from_coords to new format.
1300 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1302 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1305 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1306 flags argument to emacs_open; it seems to conflict with O_EXCL.
1308 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1310 * composite.h (struct composition): Change types of members;
1311 glyph_len to unsigned, width to unsigned short.
1313 2001-03-08 Andrew Innes <andrewi@gnu.org>
1315 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1318 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1320 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1323 * xterm.c (note_mouse_highlight): Handle mouse-face and
1324 help-echo in strings.
1325 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1326 (fast_find_string_pos): New function.
1328 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1329 (display_string): Call face_at_string_position with new parameter.
1331 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1332 Handle `mouse-face'.
1334 * dispextern.h (face_at_string_position): Change prototype.
1336 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1338 * keyboard.c (make_lispy_event): Avoid generating drag events
1339 if the mouse hasn't actually moved to another buffer position.
1341 2001-03-08 Dave Love <fx@gnu.org>
1343 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1345 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1347 * process.c (Fset_process_window_size): Fix a typo.
1349 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1351 * coding.c (detect_coding_sjis): Do more rigid check.
1352 (detect_coding_big5): Likewise.
1353 (decode_coding_sjis_big5): Likewise.
1354 (Fdetect_coding_region): Call detect_coding_system with tailing
1355 anchor byte `\0' for more rigid detection.
1356 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1357 (Fdetect_coding_string): Likewise.
1359 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1361 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1362 a string before extracting its data.
1364 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1366 * window.c (Frecenter): Rewrite code handling negative values
1367 of ARG on graphical frames.
1369 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1371 * window.c (displayed_window_lines): If W->start is outside the
1372 accessible portion of the buffer, call start_display with BEGV or
1373 ZV instead of W->start.
1375 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1377 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1379 * process.c (Fset_process_filter): Don't crash if the input
1380 file descriptor of PROCESS is closed.
1381 (Fset_process_window_size): Likewise.
1383 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1385 * xterm.c (XTflash): Make the timeout of select shorter, and call
1386 select repeatedly until the desired time expires.
1388 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1390 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1392 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1394 * lisp.h (Vwindow_list): Declare extern.
1396 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1398 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1400 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1402 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1403 to detect a case where we have to highlight a different region
1404 despite not having left the currently highlighted region.
1405 Set mouse_face_overlay in the x_display_info.
1406 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1408 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1410 * buffer.c (mouse_face_overlay_overlaps): New function.
1412 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1413 (Qmouse_face): Declare extern.
1415 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1416 if face_change_count is non-zero.
1418 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1420 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1421 that the source is unibyte.
1423 2001-03-05 Dave Love <fx@gnu.org>
1425 * xterm.c (XTmouse_position): Fix typo.
1427 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1429 * minibuf.c (read_minibuf): Clean up the binding stack if
1430 called noninteractively.
1432 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1434 * coding.c (syms_of_coding): Docstring modified.
1436 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1438 * charset.c (char_to_string): If a single byte char has modifier
1439 bits that can't be reflected to the character code, ignore them
1440 instead of signaling an error.
1442 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1444 * s/msdos.h: Update copyright notice.
1446 * dosfns.h: Update copyright notice.
1448 * dosfns.c: Update copyright notice.
1450 * msdos.c: Update copyright notice.
1452 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1454 * xterm.c (glyph_rect): New function.
1455 (XTmouse_position): Use it to raise the threshold for mouse
1456 movement event generation.
1458 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1460 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1461 specifies (reverse . t), reverse the initial screen colors.
1462 (IT_set_frame_parameters): If the property is foreground-color,
1463 but we are reversing the colors, set bg_set, not fg_set.
1464 Likewise for setting background-color and reversing: set fg_set.
1465 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1468 * xfaces.c (Finternal_set_lisp_face_attribute)
1469 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1472 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1474 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1475 to a single slash in the middle of file names.
1477 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1478 Accept only alphanumeric time zone names.
1480 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1482 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1483 a widget to zero height.
1485 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1487 * window.c (Fwindow_end): Call move_it_past_eol only if
1488 ending up on a partially visible line.
1490 2001-03-01 Dave Love <fx@gnu.org>
1492 * ccl.c (Fccl_execute): Doc fix.
1494 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1496 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1497 of the tool bar before calling x_figure_window_size.
1499 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1500 NULL after destroying it, otherwise XTread_socket can access a
1501 destroyed widget when input is unblocked.
1503 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1505 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1506 same name as before, although there was a change in fontsets.
1508 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1510 * lisp.h (Fframe_parameter): Declare.
1512 * window.c (set_window_buffer): Field vscroll is an int, not a
1515 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1517 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1520 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1523 * alloc.c (toplevel): Include process.h.
1524 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1525 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1526 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1527 (allocate_vector, allocate_hash_table, allocate_window)
1528 (allocate_frame, allocate_process, allocate_other_vector):
1530 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1531 (mark_maybe_pointer): New function.
1532 (mark_memory): Also mark Lisp data to which only pointers
1533 remain and not Lisp_Objects.
1534 (min_heap_address, max_heap_address): New variables.
1535 (mem_find): Return MEM_NIL if START is below min_heap_address or
1536 above max_heap_address.
1537 (mem_insert): Compute min_heap_address and max_heap_address.
1539 * process.c (make_process): Use allocate_process.
1541 * frame.c (make_frame): Use allocate_frame.
1543 * window.c (make_window, make_dummy_parent): Use allocate_window.
1544 (Fcurrent_window_configuration): Use allocate_other_vector.
1546 * lisp.h (allocate_vectorlike): Remove prototype.
1547 (allocate_vector, allocate_other_vector, allocate_frame)
1548 (allocate_window, allocate_process, allocate_hash_table):
1551 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1552 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1554 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1556 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1557 treat the produced bytes as a valid multibyte sequence.
1559 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1560 (ccl_driver) <CCL_WriteMultibyteChar2>:
1561 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1562 <ccl_finish>: Set ccl->eight_bit_control properly.
1564 * ccl.h (struct ccl_program): New member eight_bit_control.
1566 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1568 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1569 accessible_keymaps_char_table.
1570 (accessible_keymaps_char_table): Obey `is_metized'.
1571 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1574 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1576 * dispnew.c: Check HAVE_TERM_H before including term.h.
1578 2001-02-24 Andrew Innes <andrewi@gnu.org>
1580 * makefile.w32-in: Update copyright notice.
1582 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1584 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1586 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1588 * Makefile.in (lisp): Add international/utf-8.elc.
1590 * fontset.c (Fnew_fontset): Fix handling of the case that an
1591 element of FONTLIST is a cons of family and registry.
1593 2001-02-23 Jason Rumney <jasonr@gnu.org>
1595 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1596 to height unconditionally.
1598 * w32term.c (x_set_glyph_string_background_width): Extend the
1599 background face to the end of the drawing area in the text area, only.
1600 (x_insert_glyphs): Call window_box_left to obtain the left
1601 x-coordinate of the area to shift.
1603 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1606 2001-02-22 Andrew Innes <andrewi@gnu.org>
1608 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1609 ($(BLD)\dispnew.obj):
1610 ($(BLD)\editfns.obj):
1611 ($(BLD)\fileio.obj):
1612 ($(BLD)\filelock.obj):
1613 ($(BLD)\keyboard.obj):
1614 ($(BLD)\w32proc.obj):
1615 ($(BLD)\process.obj):
1616 ($(BLD)\sysdep.obj): Ditto.
1618 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1620 ($(BLD)/dispnew.$(O)):
1621 ($(BLD)/editfns.$(O)):
1622 ($(BLD)/fileio.$(O)):
1623 ($(BLD)/filelock.$(O)):
1624 ($(BLD)/keyboard.$(O)):
1625 ($(BLD)/w32proc.$(O)):
1626 ($(BLD)/process.$(O)):
1627 ($(BLD)/sysdep.$(O)): Ditto.
1629 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1631 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1632 at the start of the function, check that the \n in it->c is
1633 from the iterator's current position.
1635 * xdisp.c (handle_single_display_prop): Add parameter
1636 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1637 properties which replace the display of text with something else.
1638 (handle_display_prop): Call handle_single_display_prop with
1639 additional argument saying if we already replaced text display
1640 with something else. Use AREF.
1641 (with_echo_area_buffer_unwind_data, display_menu_bar)
1642 (decode_mode_spec_coding): Use AREF and ASIZE.
1644 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1645 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1646 * vmstime.h: Files removed.
1648 * unexencap.c, unexfx2800.c: Files removed.
1650 * dispnew.c (direct_output_for_insert): Give up if we are showing
1651 a message or just cleared the message because we might need to
1652 resize the echo area window or display an empty echo area.
1654 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1656 * xdisp.c (redisplay_internal): Do the
1657 mark_window_display_accurate after all windows have been
1658 redisplayed because this call resets flags in buffers which are
1659 needed for proper redisplay.
1661 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1662 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1665 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1666 busy_window to hourglass_window, busy_p to hourglass_p.
1668 * msdos.h (struct x_output): Rename busy_window to
1669 hourglass_window, busy_p to hourglass_p.
1671 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1672 busy_window to hourglass_window, busy_p to hourglass_p.
1674 * xfns.c: Rename everything containing *busy_cursor* and similar
1676 (syms_of_w32fns): Rename x-busy-pointer-shape to
1677 x-hourglass-pointer-shape, display-busy-cursor to
1678 display-hourglass, busy-cursor-delay to hourglass-delay.
1680 * w32fns.c: Rename everything containing *busy_cursor* and similar
1682 (syms_of_w32fns): Rename x-busy-pointer-shape to
1683 x-hourglass-pointer-shape, display-busy-cursor to
1684 display-hourglass, busy-cursor-delay to hourglass-delay.
1686 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1689 * dispextern.h (start_hourglass, cancel_hourglass)
1690 (display_hourglass_p): Renamed from *busy_cursor*.
1692 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1694 * keyboard.c (read_char): When an event from unread-command-events
1695 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1697 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1698 equal to the current buffer.
1700 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1701 nil, otherwise we're left with truncate_lines t when a message
1702 is printed with message-truncate-lines bound to t.
1704 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1706 * window.c (Fmove_to_window_line): Undo last change.
1707 (displayed_window_lines): Call line_bottom_y to determine
1708 the line's bottom position.
1710 * dispextern.h (line_bottom_y): Add prototype.
1712 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1713 (pos_visible_p): Use it.
1715 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1716 set redisplaying_p to 0 here instead of in Frecursive_edit.
1717 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1720 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1722 (syms_of_xdisp): Initialize new variables.
1723 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1724 Specbind `inhibit-menubar-update' when updating the menu bar.
1726 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1729 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1732 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1735 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1736 to the start of the file.
1738 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1740 * window.c (set_window_buffer): Fix last change.
1742 * window.c (set_window_buffer): Set window's vscroll to 0.
1744 * window.c (coordinates_in_window): Increase width of area
1745 where the vertical line can be dragged.
1747 * xterm.c (x_set_glyph_string_background_width): Extend the
1748 background face to the end of the drawing area in the text
1751 * xdisp.c (handle_single_display_prop): Set iterator's position
1752 to where the `display' property starts, like for images.
1753 (dump_glyph): New function.
1754 (dump_glyph_row): Use it. Dump info about marginal areas.
1756 * dispnew.c (direct_output_for_insert): Recognize more cases where
1757 glyphs can be written instead of being inserted.
1759 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1760 the left x-coordinate of the area to shift.
1762 * dired.c (directory_files_internal): Set result list to nil
1765 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1767 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1768 invalid multibyte sequence, treat *SRC as a character of
1771 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1773 * textprop.c (Fset_text_properties): Doc fix.
1775 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1777 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1779 2001-02-14 Dave Love <fx@gnu.org>
1781 * coding.c: Doc and message fixes.
1783 2001-02-14 Andrew Innes <andrewi@gnu.org>
1785 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1786 Emacs frame above the screen size.
1788 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1790 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1792 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1794 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1795 case that TO ends up beyond ZV after running before-change-functions.
1797 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1798 the selected window if it is showing the buffer in question.
1800 * dired.c (directory_files_internal): Initialize errno.
1801 (toplevel): Include errno.h.
1803 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1805 * xfaces.c (best_matching_font): New parameter width_ratio.
1806 Multiply avgwidth by width_ratio.
1807 (choose_face_font): Call best_matching_font with width_ratio
1808 calculated from the column width of C.
1810 2001-02-12 Andrew Innes <andrewi@gnu.org>
1812 The following changes are to draw box lines inside characters area
1813 if line-width is negative.
1815 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1816 face->box_line_width is negative.
1817 (x_produce_stretch_glyph): Likewise.
1818 (x_produce_glyphs): Likewise.
1819 (x_estimate_mode_line_height): Likewise.
1820 (x_draw_glyph_string_background): Likewise.
1821 (x_draw_glyph_string_foreground): Likewise.
1822 (x_draw_composite_glyph_string_foreground): Likewise.
1823 (x_draw_glyph_string_box): Likewise.
1824 (x_draw_image_foreground): Likewise.
1825 (x_draw_image_relief): Likewise.
1826 (x_draw_image_foreground_1): Likewise.
1827 (x_draw_image_glyph_string): Likewise.
1829 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1831 The following changes are to draw box lines inside characters area
1832 if line-width is negative.
1834 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1835 face->box_line_width is negative.
1836 (x_produce_stretch_glyph): Likewise.
1837 (x_produce_glyphs): Likewise.
1838 (x_estimate_mode_line_height): Likewise.
1839 (x_draw_glyph_string_background): Likewise.
1840 (x_draw_glyph_string_foreground): Likewise.
1841 (x_draw_composite_glyph_string_foreground): Likewise.
1842 (x_draw_glyph_string_box): Likewise.
1843 (x_draw_image_foreground): Likewise.
1844 (x_draw_image_relief): Likewise.
1845 (x_draw_image_foreground_1): Likewise.
1846 (x_draw_image_glyph_string): Likewise.
1848 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1849 and :line-width can be negative.
1850 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1852 2001-02-09 Jason Rumney <jasonr@gnu.org>
1854 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1855 characters the same as ASCII and latin-1.
1856 (x_display_and_set_cursor): Check for the focus frame's selected
1857 window instead of selected_window.
1858 (x_after_update_window_line): Don't clear if frame's internal
1859 border width is zero.
1860 (x_new_font): Don't change a tooltip's size.
1861 (w32_initialize): Set char_ins_del_ok to 1.
1863 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1864 (x_set_font): If font hasn't changed, avoid recomputing
1865 faces and other things.
1866 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1867 (Fx_create_frame): Add the tool bar height to the frame height.
1868 (x_create_tip_frame): Prevent changing the tooltip's
1869 background color by specifying a color for the default font
1871 (Qcancel_timer): New variable.
1872 (syms_of_w32fns): Initialize and staticpro it.
1873 (Fx_hide_tip, Fx_show_tip): Use it.
1874 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1876 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1878 * w32.c (init_environment): Duplicate local string before putenv.
1880 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1882 * charset.c (Fstring): A typo.
1884 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1886 * charset.c (Fstring): If all arguments are less than 256, return
1889 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1890 return a unibyte string.
1892 * coding.c (code_convert_region): After detecting a coding, if
1893 nothing found, set coding->composing to COMPOSITION_NO.
1894 (decode_coding_string): Likewise.
1896 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1898 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1901 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1903 * charset.c (parse_str_to_multibyte): New function.
1905 * charset.h (parse_str_to_multibyte): Extern it.
1907 * print.c (print_string): If we are going to print a unibyte
1908 string into a multibyte buffer, convert the string to multibyte by
1911 2001-02-06 Andrew Innes <andrewi@gnu.org>
1913 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1914 been created. It seems we can get sent window messages such as
1915 WM_ERASEBKGND before we properly update a frame.
1917 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1919 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1920 Avoid some unnecessary cursor positioning.
1922 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1924 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1925 (LFACE_AVGWIDTH): New macro.
1927 (check_lface_attrs): Check LFACE_AVGWIDTH.
1928 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1929 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1930 (merge_face_vectors): Check LFACE_AVGWIDTH.
1931 (Finternal_make_lisp_face): Use AREF.
1932 (xm_set_menu_resources_from_menu_face)
1933 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1934 (Finternal_lisp_face_empty_p): Use AREF.
1935 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1936 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1937 Compare average widths..
1938 (best_matching_font): Arrange for comparing average widths.
1940 * dispextern.h (enum lface_attribute_index):
1941 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1943 2001-02-05 Dave Love <fx@gnu.org>
1945 * puresize.h: Revert last change following loadup.el change.
1947 2001-02-05 Andrew Innes <andrewi@gnu.org>
1949 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1950 invocation of temacs, to work with Windows 2000.
1951 (bootstrap-emacs): Ditto.
1953 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1955 * xterm.c (x_display_and_set_cursor): Check for the focus
1956 frame's selected window instead of selected_window.
1958 * xdisp.c (try_scrolling): If point is in the line below the
1959 window, make sure to move the iterator at least a canonical
1962 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1964 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1966 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1967 If invalid, execute CCL_INVALID_CMD.
1968 (ccl_driver): If the CCL program is terminated because of
1969 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1970 destination instead of throwing them away.
1972 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1974 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1975 faces and other things.
1977 * xdisp.c (get_next_display_element): Fix case of empty
1978 display table entry.
1980 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1982 * editfns.c (Fconstrain_to_field): Doc fix.
1984 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1985 into `thoroughly', to make it consistent with the doc string.
1987 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1989 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1991 * search.c (search_buffer): Call set_search_regs with a byte
1992 position, not a character position.
1994 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1997 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1999 * frame.c (Fmodify_frame_parameters): Doc fix.
2001 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2003 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2004 identifier which is not reserved by Standard C.
2006 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2008 * window.c (enum window_part): New enumeration.
2009 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2011 (coordinates_in_window): Return an enumerator from enum
2012 window_part. Fix handling of right scroll bar.
2013 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2014 `right-fringe' instead of `left-bitmap-area' and
2015 `right-bitmap-area'. Use enumerators from enum window_part
2016 instead of hard-coded integers.
2017 (check_window_containing, window_from_coordinates):
2018 Use enumerators from enum window_part instead of hard-coded integers.
2019 (syms_of_window): Replace Qleft_bitmap_area and
2020 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2022 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2024 * editfns.c (Fformat_time_string): Doc fix.
2026 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2028 * keymap.c (Fwhere_is_internal): Use the first valid binding
2029 if no ascii binding is found (when firstonly is t).
2031 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2033 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2034 instead of Finteractive_p.
2036 * lisp.h (interactive_p): Add prototype.
2038 * eval.c (interactive_p): New function.
2039 (Finteractive_p): Use it.
2041 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2043 2001-01-31 Dave Love <fx@gnu.org>
2045 * .gdbinit (hook-run): Define to run xreload.
2047 * textprop.c (Fset_text_properties): Fix newline in doc string.
2049 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2051 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2052 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2054 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2055 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2056 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2058 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2061 2001-01-30 Dave Love <fx@gnu.org>
2063 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2066 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2068 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2069 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2071 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2073 * textprop.c (Fset_text_properties): Doc fix.
2075 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2077 * xdisp.c (forward_to_next_line_start): Remove xassert.
2079 2001-01-29 Jason Rumney <jasonr@gnu.org>
2081 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2082 returning without releasing it.
2084 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2086 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2087 for '^', '$', and '\0'.
2089 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2091 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2092 regex for '^', '$', and '\0'.
2094 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2095 only if current_sblock has been initialized.
2097 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2098 terminal frame even if it is the only visible frame.
2100 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2102 * fontset.c (font_family_registry): Even if FONTNAME conform to
2103 XLFD, if it specifies other fields than family and registry,
2104 return FONTANME. New argument FORCE if nonzero cancel that feature.
2105 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2106 a signle byte character. Don't set FAMILY part to nil here.
2107 It is handled by the caller choose_face_font.
2108 (Fnew_fontset): Call font_family_registry with FORCE 0.
2109 (Fset_fontset_font): Likewise.
2111 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2113 * xdisp.c (display_line): Don't treat a newline as fitting
2116 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2118 * window.c (size_window): Set the window's orig_top to nil when
2119 changing heights, so that a future shrink_mini_window won't
2120 restore a bogus height.
2122 * frame.c (do_switch_frame): If selected frame has a mini-window,
2123 resize that to exact size.
2125 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2127 * xdisp.c (display_line): Simplify check for glyphs fitting
2128 entirely in the line.
2130 * xfns.c (xic_style): New variable.
2131 (create_frame_xic): Move static variable to global scope for
2132 the case that `static' gets defined away.
2134 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2136 * coding.c (decode_coding): Set a flag for inhibiting
2138 (code_convert_region): Always set saved_coding_symbol.
2139 (decode_coding_string): Likewise. Update coding->symbol when we
2140 encounter a inconsistent eol by the same way as code_convert_region.
2142 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2144 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2147 * xterm.c (x_after_update_window_line): Don't clear if frame's
2148 internal border width is zero.
2149 (x_clear_area): New function.
2150 (x_after_update_window_line, x_clear_end_of_line)
2151 (x_scroll_bar_create, x_scroll_bar_set_handle)
2152 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2153 instead of XClearArea.
2155 * xterm.h (x_clear_area): Add prototype.
2157 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2158 which doesn't seem necessary anymore with Lesstif 0.92.
2160 2001-01-25 Dave Love <fx@gnu.org>
2162 * puresize.h (BASE_PURESIZE): Up to 720000.
2164 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2166 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2168 * xdisp.c (echo_area_display): Don't call redisplay_internal
2169 when Emacs is shutting down. We can't run hooks etc. that
2170 would be necessary to do a redisplay.
2172 * lread.c (read_integer): Use type EMACS_INT instead of int.
2174 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2176 * ccl.c (ccl_driver): Fix last change.
2178 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2180 * ccl.h (sturct ccl_program): New member suppress_error.
2182 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2183 insert error message to the output.
2184 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2186 * coding.h (struct coding_system): New member suppress_error.
2188 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2189 (Fset_terminal_coding_system_internal): Set the member
2190 suppress_error to 1.
2191 (Fset_safe_terminal_coding_system_internal): Likewise.
2193 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2195 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2196 as if it was a `charset'.
2198 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2200 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2201 value in where_is_cache; the next lookup in the cache returns
2202 something bogus if we do.
2204 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2206 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2207 if HAVE_WINDOW_SYSTEM isn't defined.
2209 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2211 * fns.c (sweep_weak_table): Fix code taking items out of
2212 the hash collision chain. Some cleanup.
2214 * xterm.c (x_new_font): Don't change a tooltip's size.
2216 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2217 background color by specifying a color for the default font
2220 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2222 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2223 a workaround for SunOS 4's cc.
2224 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2225 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2226 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2229 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2231 * xterm.c (x_set_window_size_1): New function extracted from
2233 (x_set_window_size): Use it.
2234 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2235 doesn't have a widget, like tooltips.
2237 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2239 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2241 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2243 * fns.c (Fset_char_table_default): Fix to make sub char-table
2246 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2248 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2249 a desired tool bar string, even if there are no tool bar items.
2251 * xdisp.c (Ftool_bar_lines_needed): New function.
2252 (syms_of_xdisp): Defsubr it.
2254 * editfns.c (Fformat): Don't extend text properties from arguments
2255 to padding chars in the result.
2257 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2259 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2261 2001-01-20 Andrew Innes <andrewi@gnu.org>
2263 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2264 (w32_initialize): Don't set term hooks that aren't actually needed
2267 * xfaces.c (realize_default_face):
2269 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2271 * xdisp.c (handle_single_display_prop): Remove references to
2272 FRAME_W32_CONSOLE_P.
2274 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2276 * frame.h (output_method): Remove output_w32_console method.
2277 (FRAME_W32_CONSOLE_P): Remove macro.
2279 * frame.c (Qw32_console): Remove variable.
2280 (Fframep): Remove references to it.
2281 (syms_of_frame): Ditto.
2282 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2284 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2287 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2289 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2291 2001-01-19 Andrew Innes <andrewi@gnu.org>
2293 * w32.c (init_environment): Add a version-independent site-lisp
2294 directory to EMACSLOADPATH, after the version dependent one.
2296 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2298 * editfns.c (Fbuffer_substring): Doc fix.
2300 * xdisp.c (message_dolog, message2, message2_nolog):
2301 Rename parameter LEN to NBYTES.
2303 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2305 * charset.c (strwidth): Use c_string_width.
2306 (c_string_width): New function.
2307 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2310 * charset.h (c_string_width, lisp_string_width): Extern them.
2312 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2314 * indent.c (check_composition): Check validity of composition.
2316 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2317 characters by calling c_string_width.
2318 (x_consider_frame_title): Get byte length of frame tile string
2320 (display_mode_element): Pay attention to width of non-ASCII
2321 characters by calling strwidth.
2323 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2325 * xfns.c (Qcancel_timer): New variable.
2326 (syms_of_xfns): Initialize and staticpro it.
2327 (Fx_hide_tip, Fx_show_tip): Use it.
2328 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2330 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2332 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2334 * window.h (WINDOW_LIVE_P): New macro.
2336 * window.c (window_size_fixed): New variable.
2337 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2340 * eval.c (specbind): If binding a per-buffer variable which
2341 doesn't have a buffer-local value in the current buffer, change
2342 the global value by changing the value of the symbol bound in all
2343 buffers not having their own value, to make it consistent with
2344 what happens with other buffer-local variables.
2346 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2348 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2349 when searching for a newline.
2351 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2353 * xdisp.c (display_string): Fix previous change.
2355 2001-01-18 Jason Rumney <jasonr@gnu.org>
2357 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2358 GLYPH_DEBUG is defined.
2359 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2360 true for images with `:ascent 100'.
2361 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2362 meantime, use face MOUSE_FACE_ID.
2363 If first glyph isn't a character glyph, use the ASCII NUL
2364 character to determine the face.
2365 (expose_area): Do not treat left margin specially.
2366 (note_mode_line_highlight): If no local_map, check global keymap.
2367 (note_mouse_highlight): Initialize overlay.
2368 (clear_mouse_face): Don't return if tip_frame is non-nil.
2369 (show_scroll_bars): Remove unused function.
2370 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2371 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2373 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2374 (x_free_frame_resources): Unload relief colors.
2376 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2378 * xdisp.c (forward_to_next_line_start): Avoid calling
2379 get_next_display_element when the newline is already found.
2380 This may change the iterator's position, when its current position is
2381 equal to the iterator's stop_charpos.
2383 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2384 zero, use this method only at the end of a line.
2386 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2387 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2388 if SCALABLE_FONTS_P is set.
2390 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2391 so that scalable fonts are included.
2393 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2394 In the cache, use a key containing the information if scalable
2396 (x_load_font): Adapt to change of keys in the font cache.
2398 2001-01-17 Kim F. Storm <storm@filanet.dk>
2400 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2401 XListFonts to take advantage of font caching.
2403 * xterm.c (x_list_fonts): Ensure caching font information when
2404 called for a null frame, which is the case frequently when Emacs
2407 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2409 * xfns.c (QCconversion): Replaces QCalgorithm.
2411 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2413 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2416 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2417 not everything could be displayed.
2419 * line.h, x-list-font.c: Files removed because unused.
2421 2001-01-17 Andrew Innes <andrewi@gnu.org>
2423 * dired.c (directory_files_internal): Convert result from readdir
2424 to a unibyte string initially, to avoid possible misinterpretation
2425 of some bytes as the internal form of Emacs characters.
2427 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2429 * fns.c (concat): Be sure to avoid putting the same `composition'
2430 property on the adjacent regions.
2432 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2434 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2435 (Fscroll_right, Fscroll_left): Set it here instead, if called
2438 * buffer.c (Fset_buffer_modified_p): Set buffer's
2439 prevent_redisplay_optimizations_p flag.
2441 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2442 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2443 with additional arg.
2445 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2448 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2449 FROM_WHERE, for debugging.
2451 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2453 * ccl.c (Fregister_ccl_program): Handle the return value of
2454 resolve_symbol_ccl_program correctly.
2455 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2457 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2459 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2460 has gone in the meantime, use face MOUSE_FACE_ID.
2462 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2463 If x_display_info_for_display returns null, don't try to close
2464 the display; we didn't open it.
2466 * dispnew.c (save_or_restore_current_matrices): Function removed.
2467 (save_current_matrix, restore_current_matrix): New functions.
2468 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2469 restore the frame's current matrix. Due to the glyph pointer
2470 setup done in adjust_glyph_matrix, there is no easy way to make
2471 saving the current matrix in the desired matrix generally correct,
2474 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2476 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2478 (display_line): Optimize for wide characters.
2479 (display_string): Don't try to display a multi-column character
2480 partially. On ttys, produce more than one truncation glyph for
2481 multi-column characters that don't fit on the line.
2483 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2485 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2486 Define it instead of WORDS_BIGENDIAN. Caller changed.
2488 2001-01-13 Jason Rumney <jasonr@gnu.org>
2490 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2491 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2492 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2493 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2495 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2496 (x_draw_image_relief, x_draw_image_foreground_1)
2497 (x_draw_image_glyph_string): Adapt to change of image margins.
2499 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2502 * w32bdf.c (search_file_line, get_cached_font_char)
2503 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2505 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2507 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2508 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2509 (Fw32_send_sys_command): Remove unused variables.
2510 (w32_msg_pump): Add parentheses.
2512 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2513 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2516 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2518 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2519 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2520 being a pair of margins.
2521 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2522 to DEFVAR_LISP. Extend doc.
2524 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2526 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2527 pair of integers `(X . Y)', use X for the horizontal and Y for the
2529 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2530 (parse_image_spec): Check it.
2531 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2532 (tiff_format, gif_format, gs_format):
2533 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2535 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2536 (x_draw_image_relief, x_draw_image_foreground_1)
2537 (x_draw_image_glyph_string): Adapt to the change of image margins.
2539 * dispextern.h (struct image): Replace member `margin' with
2540 `hmargin' and `vmargin'.
2542 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2545 * dispnew.c (update_text_area): Put code which decrements the
2546 stop position when the row's face extends to the end of the
2549 * xfns.c (x_set_mouse_color): Fix color allocation.
2551 * keyboard.c: Call get_local_map with new argument list.
2553 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2555 * intervals.h (enum map_property): Removed.
2556 (get_local_map): Change prototype.
2558 * keymap.c: Call get_local_map with new argument list.
2559 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2561 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2563 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2564 of the size needed for the tool bar string. For the last image,
2565 use a `display' property that reaches to the end of the string.
2567 * xselect.c (selection_request_dpyinfo): New variable.
2568 (x_handle_selection_request): Set it.
2569 (x_selection_request_lisp_error): Don't call
2570 x_decline_selection_request if selection request's display has
2573 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2574 Do the unregister_colors before calling XFreeColors.
2576 2001-01-10 Dave Love <fx@gnu.org>
2578 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2579 ${SOME_MACHINE_LISP}, not ${lisp}.
2581 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2583 * xdisp.c (display_line): On ttys, produce more than one truncation
2584 glyph for multi-column characters that don't fit on the line.
2586 * xselect.c (x_reply_selection_request): Add a comment.
2588 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2589 XkbGetNames instead of XkbGetKeyboard.
2591 2001-01-10 Dave Love <fx@gnu.org>
2593 * sysdep.c (random): Revert the declaration.
2595 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2597 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2598 Call function string_bytes.
2599 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2601 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2602 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2603 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2604 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2606 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2607 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2608 after sweeping strings, and at the end.
2609 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2611 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2612 ensure that pop_message is called.
2614 * keyboard.c (Fexecute_extended_command): Use a
2615 record_unwind_protect to ensure that pop_message is called.
2617 * lisp.h (push_message_unwind): Add prototype.
2619 * xdisp.c (push_message_unwind): New function.
2621 * fileio.c (do_auto_save_unwind): Do the pop_message here
2622 instead of in Fdo_auto_save.
2623 (Fdo_auto_save): Don't call pop_message.
2625 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2627 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2630 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2632 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2633 when increasing window's vscroll.
2635 * macros.c (Qkbd_macro_termination_hook): New variable.
2636 (syms_of_macros): Initialize and staticpro it.
2637 (pop_kbd_macro): Run kbd-macro-termination-hook.
2639 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2641 2001-01-07 Dave Love <fx@gnu.org>
2643 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2644 arglist, for documentation's sake.
2646 2001-01-06 Andrew Innes <andrewi@gnu.org>
2648 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2651 2001-01-05 Andrew Innes <andrewi@gnu.org>
2653 * term.c (update_end): Don't check updating_frame; for some reason
2654 this can be 0 sometimes, such as after dismissing a popup menu,
2655 and isn't necessary given the explicit frame argument.
2657 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2659 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2660 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2662 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2664 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2666 * xfns.c (x_create_tip_frame): Preserve the value of
2667 face_change_count around the creation of the tip frame.
2669 * xfns.c (last_show_tip_args): New variable.
2670 (compute_tip_xy): New function.
2671 (Fx_show_tip): Reuse an existing tip frame, if possible.
2672 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2674 2001-01-04 Dave Love <fx@gnu.org>
2676 * editfns.c (Fformat): Doc fix.
2678 * systime.h (set_file_times): Prototype.
2680 * widget.h (EmacsFrameSetCharSize_): Prototype.
2682 * sysdep.c (random, srandom): Declare explicitly.
2684 * dispextern.h (move_it_vertically_backward): Declare.
2686 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2688 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2689 like in Fx_create_frame.
2691 * xfaces.c (set_font_frame_param): Don't do anything for
2692 non-graphical frames.
2694 * window.c (Fdelete_other_windows): Set window's window_end_valid
2695 to nil when changing the window's start. Don't change the
2696 window's start when its top position hasn't changed. If we do,
2697 this will set the window's optional_new_start, which act's like a
2698 force_start during redisplay with C-x 1 M-> under particular
2699 circumstances (see report from Per Starback to emacs-pretest-bug
2702 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2704 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2705 short cut at the start of the function. Add an assertion.
2706 (reseat_at_next_visible_line_start): Add an assertion.
2708 * window.c (Frecenter): When changing the window start, set the
2709 window's window_end_valid to nil.
2710 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2712 * dispextern.h (move_it_past_eol): Add prototype.
2714 * xdisp.c (move_it_past_eol): New function.
2716 * window.c (Fwindow_end): Doc fix.
2718 2001-01-03 Dave Love <fx@gnu.org>
2720 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2722 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2724 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2725 the enabled_p flag of the glyph row at window_end_vpos to 0.
2726 (handle_single_display_prop): Fix last change.
2728 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2730 * window.c (Frecenter): Doc fix.
2732 2001-01-02 Andrew Innes <andrewi@gnu.org>
2734 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2736 * frame.h (output_method): Add output_w32_console method.
2737 (FRAME_W32_CONSOLE_P): New macro.
2739 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2740 use output_w32_console method.
2741 (Qw32_console): New Lisp_Object.
2742 (Fframep): Return it.
2743 (syms_of_frame): Init it.
2744 (Fframe_parameters): Report w32console as font for w32_console frames.
2746 * xfaces.c (realize_default_face): Set face foreground and
2747 background to unspecified for w32_console frames.
2748 (realize_face): Realize face cache for w32_console frames.
2749 (realize_tty_face): Accept w32_console frames.
2751 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2752 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2753 necessary, even if running interactively.
2755 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2758 * w32term.c (x_update_begin):
2762 (x_change_line_highlight):
2767 (w32_reassert_line_highlight):
2768 (w32_frame_rehighlight):
2769 (w32_frame_raise_lower): Do nothing if not w32 frame.
2771 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2773 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2774 system doesn't tell us directly.
2775 (Fx_display_visual_class): Implement properly.
2777 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2779 * window.c (Frecenter): Handle centering in graphical frames
2780 specially. Centering on the basis of line counts doesn't work
2781 reliably with variable-height lines.
2783 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2785 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2788 * composite.c (run_composition_function): Remove unused var `val'.
2789 (update_compositions): Remove unused variable `hook'.
2791 * intervals.c (get_local_map): Remove unused variable `tem'.
2793 * doprnt.c (doprnt1): Remove unused variable `size'.
2795 * fns.c (Flength): Remove unused variable `tail'.
2796 (Fdelete): Remove unused variable `size'.
2798 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2801 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2803 * data.c (find_symbol_value): Remove extra 3rd argument in the
2804 call to swap_in_symval_forwarding.
2806 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2808 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2809 (trivial_regexp_p): Remove unused variable `c'.
2810 (boyer_moore): Remove unused variable `k'.
2812 * indent.c (current_column): Remove unused variable `stopchar'.
2813 (Fcompute_motion): Remove unused variable `contin'.
2815 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2817 * dired.c (directory_files_internal): Fix a typo in a comment.
2818 Remove an unused variable `handler'.
2819 (file_name_completion): Remove unused function-scope variable `dp'.
2820 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2823 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2825 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2827 (Fmarker_insertion_type): Remove unused variable `buf'.
2829 * insdel.c (make_gap): Remove unused variable `result'.
2831 * keyboard.c (record_char): Remove unused function-scope var `help'.
2832 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2833 (menu_bar_items): Remove unused function-scope variable `tem'.
2835 * fontset.c (fontset_ref): Remove unused variable `i'.
2836 (fontset_set): Remove unused variables `j' and `tmp'.
2837 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2838 (make_fontset_for_ascii_face): Remove unused variable `name'.
2839 (fs_load_font): Remove unused variable `font_idx'.
2840 (fs_query_fontset): Remove unused function-local variable `fontset'.
2841 (list_fontsets): Remove unused variable `tail'.
2842 (Fnew_fontset): Remove unused variables `family' and `registry'.
2843 (accumulate_font_info): Remove unused variable `tmp'.
2844 (Ffontset_font): Remove unused variable `id'.
2845 (syms_of_fontset): Remove unused variable `i'.
2847 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2849 (lookup_image): Remove unused variable `file'.
2850 (xbm_load): Remove unused variables `bitmap_data', `height', and
2851 `width'. Remove function-local variable `i', leave the
2853 (gif_load): Remove unused variable `inc'.
2855 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2856 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2857 leave only the one in the inner block.
2859 * xfaces.c (face_fontset, realize_default_face): Remove unused
2861 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2863 * term.c (encode_terminal_code): Remove unused variable `c'.
2865 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2866 char *' instead of `char *'.
2868 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2869 (Fget_unused_category): Remove unused variable `docstring_vector'.
2870 (Fchar_category_set): Remove unused variables `val', `charset',
2873 * coding.c (detect_coding_iso2022, setup_coding_system):
2874 Remove unused variable `i'.
2875 (detect_coding_mask): Remove unused variable `idx'.
2876 (detect_coding): Remove unused variable `i'.
2877 (ccl_coding_driver): Remove unused variable `result'.
2878 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2879 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2880 (encode_coding_string): Remove unused variables `gcpro1' and
2881 `saved_coding_symbol'.
2882 (Ffind_coding_systems_region_internal): Remove function-local
2883 variable args[], leave only the block-local one.
2884 (code_convert_region1): Remove unused variable `len'.
2886 * charset.c (char_printable_p): Remove unused variable `chars'.
2887 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2888 (str_to_multibyte): Remove unused variable `c'.
2890 * window.c (size_window): Remove block-local variable `min_size'.
2892 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2893 `header_line_height'.
2894 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2895 enum display_element_type.
2897 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2899 * xterm.c (x_connection_closed): Catch X errors around all
2900 statements that call X. Save away the error message in a local copy.
2902 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2905 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2906 in or at the start of invisible text.
2908 * dispnew.c (update_window): Don't check_current_matrix_flags.
2910 2001-01-01 Jason Rumney <jasonr@gnu.org>
2912 * w32fns.c (x_figure_window_size): Do not allow new_height and
2913 new_width of frame to override specified values.
2915 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2917 * composite.c (find_composition): Fix a code for searching backward.
2919 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2921 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2922 (update_window) [GLYPH_DEBUG]: Call it.
2923 (scrolling_window): Prevent including current rows which are below
2924 what's displayed in the window.
2926 * xdisp.c (try_window_reusing_current_matrix)
2927 <new start <= old start>: Disable rows in the current matrix
2928 which are below the window after scrolling.
2930 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2931 is zero. It's not worth the complexity.
2932 (invisible_text_between_p): Put in #if 0 because unused.
2934 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2936 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2937 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2939 * keyboard.c (echo_char): If C is an integer, always call
2940 push_key_description. Former code could signal an invalid
2943 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2944 If set, print multibyte text.
2945 (Fsingle_key_description): Call push_key_description with
2946 FORCE_MULTIBYTE set.
2947 (describe_buffer_bindings): Likewise.
2949 * lisp.h (push_key_description): Add prototype.
2951 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2952 around the call to redisplay_internal.
2954 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2956 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2958 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2960 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2961 (ccl_driver): New local variable `extra_bytes'.
2963 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2965 * coding.c (setup_coding_system):
2966 Initialize coding->spec.ccl.eight_bit_carryover.
2967 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2969 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2971 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2972 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2973 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2974 (decode_composition_emacs_mule): New function.
2975 (decode_coding_emacs_mule): Decode composition sequence by calling
2976 decode_composition_emacs_mule.
2977 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2978 (encode_coding_emacs_mule): Changed from macro to function.
2979 If a text contains compositions, encode them correctly.
2980 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2981 that decoding and encoding are required.
2983 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2985 * xfaces.c (PT_PER_INCH): New macro.
2986 (xlfd_point_size): Compute real point size from font's pixel size.
2987 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2990 * .gdbinit: Comment out the line pointing to the Lesstif source
2993 * window.c (Frecenter): Use displayed_window_lines instead
2994 of window_internal_height.
2996 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2997 instead of x-toolkit-scroll-bars-p.
2998 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3000 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3001 instead of x-toolkit-scroll-bars-p.
3002 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3004 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3005 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3006 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3008 (add_window_display_history, add_frame_display_history)
3009 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3010 (build_frame_matrix_from_leaf_window): Remove unused code.
3011 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3013 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3014 (update_window) [GLYPH_DEBUG]: Likewise.
3015 (syms_of_display): Defsubr dump-redisplay-history.
3017 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3019 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3020 the end of the prompt. Set echo_after_prompt to the offset
3021 of echoptr in echobuf.
3023 * xdisp.c (init_from_display_pos): Pop until the iterator's
3024 stack is empty; there may be frames for stretch or images
3027 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3028 (save_or_restore_current_matrix): New function for the same
3029 purpose, but more efficient.
3030 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3032 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3034 * xdisp.c (syms_of_xdisp): Fix last change.
3036 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3038 * xdisp.c (syms_of_xdisp): Doc fix.
3040 * xdisp.c (redisplay_window): Remove label restore_buffers;
3041 use finish_scroll_bars instead to make sure that scroll bars
3042 are redeemed. If we don't do this, flickering can result from
3043 scroll bars being destroyed and recreated.
3045 2000-12-22 Jason Rumney <jasonr@gnu.org>
3047 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3048 in the wrong colors when the foreground is not black.
3049 (expose_window): Don't redraw the window that's currently being
3052 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3054 * window.c (size_window): When setting the window's too_small_ok
3055 flag, compare old size with minimum size depending on WIDTH_P,
3056 don't compare with window_min_width.
3058 * window.c (delete_window): Simplify somewhat.
3059 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3060 freeing window matrices. The flag windows_or_buffers_changed is
3061 set, so the next redisplay will consider all windows; this should
3064 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3066 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3068 * ccl.h (struct ccl_program): New member cr_consumed.
3070 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3071 (CCL_READ_CHAR): Handle EOL conversion here.
3072 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3074 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3076 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3078 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3079 otherwise tabs of different size compare equal.
3081 * callint.c (Fcall_interactively): Prevent a compiler warning.
3083 * print.c (print_unwind): Return nil.
3084 (PRINTDECLARE): Initialize all local variables.
3085 (print_preprocess): Add a default case.
3087 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3089 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3091 * window.c (delete_window, Fsplit_window)
3092 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3094 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3096 * dispnew.c (ensure_frame_matrix): Removed.
3097 (save_frame_matrix, restore_frame_matrix): New functions.
3098 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3100 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3101 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3103 2000-12-21 Andrew Innes <andrewi@gnu.org>
3105 * w32term.c (x_update_begin): Regenerate the palette here, rather
3106 than for each window.
3108 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3109 palette is NULL, since this corrupts memory! Also get
3110 display_info reference from frame.
3112 2000-12-21 Jason Rumney <jasonr@gnu.org>
3114 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3116 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3117 to avoid returning without releasing it.
3119 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3121 * keymap.c (push_key_description): Don't convert eight-bit-control
3122 and eight-bit-graphic to multibyte character.
3124 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3125 generic character and CODE1 is nil, return the smallest character
3128 2000-12-20 Dave Love <fx@gnu.org>
3130 * s/osf5-0.h (NSIG): Don't redefine.
3132 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3134 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3135 excluding menu-bar and tool-bar.
3136 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3137 (menu_item_p): Remove.
3138 (where_is_internal_1): Don't ignore menu-items.
3140 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3142 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3145 * window.c (make_window): Initialize window's min_hscroll.
3146 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3147 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3149 (struct saved_window): New member min_hscroll.
3150 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3151 (Fset_window_configuration): Set window's min_hscroll.
3152 (save_window_save): Save window's min_hscroll.
3153 (compare_window_configurations): Compare min_hscroll values.
3155 * window.h (struct window): New member min_hscroll.
3157 * keyboard.c (echo_prompt): Prevent a compiler warning.
3159 * xdisp.c (try_cursor_movement): Fix last change. The real
3160 condition is that PT is at the end of the row, and should
3161 be displayed at the start of the next row.
3163 * xdisp.c (try_cursor_movement): If we end on a partially
3164 visible line, end we already decided to scroll, return -1.
3166 * dispextern.h (ensure_frame_matrix): Add prototype.
3168 * window.c (delete_window, Fsplit_window)
3169 (Fset_window_configuration): Call ensure_frame_matrix.
3171 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3173 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3174 completed, call fake_current_matrices instead of marking frame
3177 2000-12-20 Jason Rumney <jasonr@gnu.org>
3179 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3181 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3183 * fns.c (Frequire): Doc fix.
3185 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3187 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3189 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3190 currently displaying a message.
3192 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3194 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3196 2000-12-18 Andrew Innes <andrewi@gnu.org>
3198 * w32.c (w32_strerror): New function.
3200 * w32.h (w32_strerror): New extern.
3202 * w32fns.c (Fw32_shell_execute): Use it.
3204 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3206 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3208 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3210 * msdos.c (IT_set_face): Obey inverse_video.
3212 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3214 * dired.c (directory_files_internal): Always return decoded filenames.
3216 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3218 * xterm.c (x_connection_closed): Prevent being called recursively
3219 because of an error condition in XtCloseDisplay.
3221 * xdisp.c (init_iterator): If noninteractive, and the frame's
3222 face cache is null, make one.
3224 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3226 * process.c (wait_reading_process_input): Check for pending
3227 input when running timers.
3229 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3231 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3233 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3235 * process.c (read_process_output): Don't run a filter if the code
3236 decoder produces nothing but carryover.
3238 2000-12-17 Andrew Innes <andrewi@gnu.org>
3240 * w32.c (sys_rename): Only check errno against EEXIST, and not
3241 EACCES, when determining whether rename failed because the target
3242 exists. This was resulting in indefinite looping on Windows 9x if
3243 the source file was locked by another process.
3245 * w32fns.c (Ffile_system_info): New function.
3246 (syms_of_w32fns): Defsubr it.
3248 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3250 * window.c (coordinates_in_window): Fix computation for
3251 position on vertical line between mode lines.
3253 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3254 Don't alter tip_frame or tip_window.
3255 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3258 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3259 Don't alter tip_frame or tip_window.
3260 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3263 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3265 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3266 be consistent with the doc string. Reported by NAKAJIMA Mikio
3267 <minakaji@osaka.email.ne.jp>.
3269 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3271 * xfaces.c (Vface_ignored_fonts): New variable.
3272 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3273 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3275 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3277 * dispnew.c (update_window): Detect pending input every nth line
3278 updated, i.e. do it depending on real work done, and not on the
3281 * xterm.c (expose_window): Don't redraw the window that's
3282 currently being updated.
3284 * window.c (Fset_window_point): Remove test for
3285 cursor_in_non_selected_windows.
3287 * lread.c (read1): Recognize end of file after `\\'.
3289 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3290 not unwind_create_frame.
3292 2000-12-15 Dave Love <fx@gnu.org>
3294 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3297 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3299 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3301 * coding.c (setup_coding_system): Clear all members of the struct
3302 coding_system at first.
3303 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3305 (code_convert_region): Don't override coding->src_multibyte and
3306 coding->dst_multibyte.
3308 * fns.c (Fmd5): Docstring improved.
3310 2000-12-15 Miles Bader <miles@gnu.org>
3312 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3313 are actually marked as mode-lines; otherwise use
3314 estimate_mode_line_height.
3316 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3318 * editfns.c (Fformat): Prevent a buffer overrun when the format
3319 specifies a precision.
3321 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3323 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3324 argument is outside the range [2..3].
3326 2000-12-14 Andrew Innes <andrewi@gnu.org>
3328 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3329 nothing to do. Bind inhibit-quit.
3330 (tip_frame): Make it a Lisp_Object.
3331 (x_create_tip_frame): Set tip_frame after it has been added to
3333 (Fx_show_tip): Don't set tip_frame here.
3334 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3335 (unwind_create_frame, unwind_create_tip_frame): New functions.
3336 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3337 while a frame is only partially constructed.
3339 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3340 (x_free_frame_resources): New function.
3341 (x_destroy_window): Use it.
3343 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3345 * xfns.c (Fx_backspace_delete_keys_p): New function.
3346 (syms_of_xfns): Defsubr it.
3348 * config.in (HAVE_XKBGETKEYBOARD): Add.
3350 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3352 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3353 Always store string in multibyte representation in echobuf.
3354 (echo_char): Always store string in multibyte representation in
3356 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3357 (read_key_sequence): Adjusted for the change of echo_prompt.
3359 * fns.c (Fmd5): Docstring improved.
3361 * lisp.h (detect_coding_system): Prototype adjusted.
3363 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3364 (detect_coding_emacs_mule, detect_coding_iso2022,)
3365 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3366 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3367 New argument MULTIBYTEP. Callers changed.
3368 (detect_coding_mask, detect_coding_system): New argument
3369 MULTIBYTEP. Callers changed.
3370 (decode_coding_string): Set coding->src_multibyte and
3371 coding->dst_multibyte before calling detect_coding and detect_eol.
3372 Update them after some coding system is detected.
3374 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3376 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3378 * keyboard.c (menu_bar_items, tool_bar_items):
3379 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3381 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3383 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3385 (unwind_create_frame, unwind_create_tip_frame): New functions.
3386 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3387 while a frame is only partially constructed.
3389 * xterm.h (x_free_frame_resources): Declare.
3391 * xterm.c (x_free_frame_resources): New function.
3392 (x_destroy_window): Use it.
3394 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3395 don't interrupt the update for pending input initially, i.e.
3396 update at least some lines.
3398 * keyboard.c (do_mouse_tracking): Make externally visible.
3400 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3402 * xfns.c (gray_bitmap_bits): Declare `char *'.
3404 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3406 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3407 lines start with a relief line.
3409 2000-12-12 Dave Love <fx@gnu.org>
3411 * window.c (Fdisplay_buffer): Doc fix.
3412 (Fwindow_list): Remove unused var.
3414 * buffer.h (mmap_set_vars): Declare.
3416 * window.h (Fset_window_point): Declare.
3418 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3420 * msdos.c (fast_find_position): Don't overstep the last window row.
3421 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3422 variable `area'. When looking for a row under (X,Y), give up if some
3423 of the previous rows is not enabled.
3425 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3427 * window.c (Fset_window_point): If displaying cursors in windows
3428 other than the selected window, make sure redisplay updates
3429 other windows to show the new value of point in the window.
3431 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3433 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3434 the buffer is the sole visible buffer when in the mini-buffer.
3436 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3437 Bind `inhibit-read-only' to t.
3438 (unwind_with_echo_area_buffer): Use AREF.
3440 * xfns.c (Fx_hide_tip): Simplified.
3442 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3445 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3447 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3449 * xfns.c (Fx_hide_tip): Fix last change.
3451 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3452 nothing to do. Bind inhibit-quit.
3453 (tip_frame): Make it a Lisp_Object.
3454 (x_create_tip_frame): Set tip_frame after it has been added to
3456 (Fx_show_tip): Don't set tip_frame here.
3458 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3460 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3463 * dispextern.h: Change external declaration of tip_frame.
3465 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3466 return an empty string.
3468 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3469 of the window's update_mode_line flag, since the former is set by
3470 force-mode-line-update, not the latter. This makes
3471 column-number-mode slightly faster.
3473 * xdisp.c (try_window_id) <all changes above window start>:
3476 2000-12-11 Paul Eggert <eggert@twinsun.com>
3478 * config.in (HAVE_FTELLO): Remove.
3480 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3481 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3483 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3484 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3486 2000-12-11 Miles Bader <miles@gnu.org>
3488 * window.c (displayed_window_lines): Don't round up when
3489 converting empty space at bottom to lines.
3490 Handle non-newline-terminated final lines properly.
3491 (Fwindow_text_height): New function (used to be in lisp).
3492 (syms_of_window): Initialize it.
3494 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3496 * syntax.c (scan_lists): Check that the right quote char has the
3497 right Sstring syntax when jumping over strings.
3498 (init_syntax_once): Use Smax rather than 13.
3500 2000-12-09 Miles Bader <miles@gnu.org>
3502 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3503 with PARTIALLY, inverting the sense.
3504 (window_scroll_pixel_based): Scroll partially visible lines into
3505 place if we hit the beginning or end of the buffer.
3506 (displayed_window_lines): Don't include partially visible lines.
3507 (Fmove_to_window_line): Skip past any partially visible first line.
3509 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3511 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3513 * tparam.c (tparam1): Change the way buffers are reallocated to be
3514 portable and less obfuscated.
3516 * termcap.c (tgetent): Change the way buffers are reallocated to
3517 be portable and less obfuscated.
3519 * macros.c (store_kbd_macro_char): Change the way buffers are
3520 reallocated to be portable and less obfuscated.
3522 * lread.c (read1): Change the way buffers are reallocated to be
3523 portable and less obfuscated.
3525 * doc.c (Fsubstitute_command_keys): Change the way buffers
3526 are reallocated so that it is portable.
3528 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3530 * dosfns.c (Ffile_system_info): New function.
3531 (syms_of_dosfns): Defsubr it.
3533 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3535 * alloc.c (gc_sweep): Add comment.
3537 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3539 * sound.c (vox_configure): Change order of ioctls.
3540 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3541 Ignore errors when changing volume.
3542 (vox_close): Don't reset the device.
3544 * process.c (read_process_output): Make sure the process marker's
3545 position is valid when the process buffer is changed in
3546 after-change functions. W3 does that.
3548 * xfns.c (x_free_gcs): New function.
3550 * xterm.h (x_free_gcs): Add prototype.
3552 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3555 * xterm.c (x_destroy_window): Call x_free_gcs so that
3556 resources of non-toolkit X windows will be freed.
3558 2000-12-07 Andrew Innes <andrewi@gnu.org>
3560 * w32fns.c (xlfd_charset_of_font): Fix last change.
3562 2000-12-06 Dave Love <fx@gnu.org>
3564 * md5.h (__P): Don't define -- it comes from config.h.
3566 * strftime.c: Change some #if foo to #ifdef foo.
3568 2000-12-06 Andrew Innes <andrewi@gnu.org>
3570 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3572 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3573 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3574 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3576 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3578 * alloc.c (gc_sweep): Prevent symbols read during loadup
3581 * xdisp.c (underlying_face_id): New function.
3582 (handle_face_prop, face_before_or_after_it_pos): Use it
3583 to determine the face ``under'' a string. Let strings inherit
3584 the face of the buffer under them.
3586 * xfaces.c (face_at_string_position): Update function comment.
3588 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3589 matrix if the window's left position has changed; we need to
3590 redraw it in this case.
3592 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3594 * window.c (coordinates_in_window): Check mouse on mode-line or
3597 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3598 advertized by the function documentation.
3600 * window.c (syms_of_window): Doc fix.
3602 * sound.c (vox_configure): Set volume for left and right channel.
3603 (sound_cleanup): Return nil.
3605 * xdisp.c (move_it_by_lines): Fix paren typo.
3607 * xterm.c (x_load_font): Don't use the font's max_bounds for
3608 computing the height of the font. If max_bounds' ascent or
3609 descent are greater than the font's ascent or descent, this means
3610 glyphs overlap, which should be handled now by redisplay.
3612 * window.c (Veven_window_heights): New variable.
3613 (syms_of_window): DEFVAR_LISP it.
3614 (Fdisplay_buffer): Check Veven_window_heights before evening the
3617 2000-12-06 Miles Bader <miles@gnu.org>
3619 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3620 update `default-frame-alist' instead of setting no frame parameters.
3622 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3624 * composite.c (update_compositions): Fix typo (use the correct
3627 2000-12-05 Jason Rumney <jasonr@gnu.org>
3629 * md5.h: Remove underscores from function declarations.
3630 (__attribute__, __alignof__) [!__GNUC__]: Define.
3632 * md5.c: Delay include of md5.h until after namespace cleaning.
3634 * makefile.w32-in (fns.o): Depend on md5.h
3635 (md5.o): New target.
3638 * makefile.nt: Likewise.
3640 2000-12-05 Jason Rumney <jasonr@altavista.net>
3642 * w32term.c (expose_area): Complete last change.
3644 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3646 * minibuf.c: Include intervals.h.
3648 2000-12-05 Jason Rumney <jasonr@gnu.org>
3650 * w32term.c (x_produce_glyphs): If a font for a component of
3651 a composition is not found, use 1 pixel dot ascent and 0 dot
3652 descent value to avoid displaying terribly tall empty boxes.
3653 (expose_area): Pass x-coordinate relative to the exposed
3654 area to x_draw_glyphs instead of a window-relative coordinate.
3656 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3658 * xdisp.c (next_element_from_ellipsis): Save face before selective
3659 display in saved_face_id, and set face_before_selective_p.
3660 (reseat_1): Reset face_before_selective_p.
3661 (append_space, extend_face_to_end_of_line): If iterator's
3662 face_before_selective_p is set, use the face from saved_face_id.
3663 (extend_face_to_end_of_line): For tty frames, make sure to
3664 use the right face id when producing spaces at the end of
3667 * dispextern.h (struct it): Add face_before_selective_p.
3669 * keyboard.c (record_char): Don't record identical help-echo
3670 events in recent_keys.
3672 * xterm.c [USE_X_TOOLKIT]: Close the display.
3673 (xim_close_dpy): Handle case that the display has been closed.
3675 * xterm.c (x_destroy_window): Reset the frame's X window after
3678 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3679 variable window_width.
3680 (line_draw_cost): Fix code skipping over spaces at the end of the
3681 line when must_write_spaces is not set.
3682 (scrolling_window): Fix code inserting runs in list of all runs.
3684 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3686 * coding.c (setup_coding_system): Be sure to initialize
3687 coding->category_idx.
3689 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3691 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3693 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3694 area to x_draw_glyphs instead of a window-relative coordinate.
3696 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3697 error in the message.
3699 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3700 timer after having read a key. It's not good for code reading
3701 several keys in a loop, like an input method.
3703 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3704 record undo information for format-decode.
3706 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3707 current buffer is read-only, not if it isn't.
3709 * keyboard.c (record_char): Record `help-echo' input events
3710 in recent_keys only if they display some help. Don't record
3711 `help-echo' events as macro char.
3713 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3715 * editfns.c (save_excursion_restore): Don't move point
3716 in another window if it is showing the wrong buffer.
3717 Avoid the call to Fwindow_live_p, for speed.
3719 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3721 * xfaces.c (struct font_name): New member registry_priority.
3722 (split_font_name): Initialize the above member to zero.
3723 (concat_font_list): New function.
3724 (font_list): Include fonts of all alternative registries.
3725 (FONT_POINT_SIZE_QUANTUM): New macro.
3726 (better_font_p): Ignore point size difference less than
3727 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3729 * xterm.c (x_produce_glyphs): If a font for a component of
3730 a composition is not found, use 1 pixel dot ascent and 0 dot
3731 descent value to avoid displaying terribly tall empty boxes.
3733 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3735 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3737 * coding.h (code_convert_string1): Declare.
3739 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3741 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3743 2000-12-02 Jason Rumney <jasonr@gnu.org>
3745 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3746 correctly for single byte character case.
3747 (w32_per_char_metric): Do not try to make any assumptions about
3748 the metrics of BDF fonts.
3749 (x_estimate_mode_line_height): If `mode-line' face
3750 hasn't a font, use that of the frame, as drawing glyphs does.
3751 (note_mouse_highlight): Change the cursor shape on the vertical
3752 border between windows [not enabled].
3754 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3756 * w32fns.c (Fx_create_frame): Reintroduce the call to
3757 face-set-after-frame-defaults.
3758 (Vx_window_horizontal_drag_shape): New variable.
3759 (syms_of_xfns): DEFVAR_LISP it.
3760 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3763 2000-12-02 Simon Josefsson <simon@josefsson.org>
3765 * fns.c (Fmd5): Use a different logic to decide the coding system
3768 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3770 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3772 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3774 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3776 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3777 height for YNegative.
3778 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3779 height; also see comment there.
3781 * window.c (coordinates_in_window): Handle computations for
3782 positions on the vertical bar and fringes differently for
3783 window-system frames. Consider some pixels near the vertical bar
3784 as on the bar if the frame doesn't have vertical scroll bars.
3785 Associate positions between mode or header lines with the
3786 right window, the left one.
3788 2000-12-01 Jason Rumney <jasonr@gnu.org>
3790 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3792 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3795 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3797 * window.c (struct saved_window): Add members orig_top and orig_height.
3798 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3799 (save_window_save, Fset_window_configuration): Save/restore
3800 window's orig_top and orig_height.
3802 2000-12-01 Jason Rumney <jasonr@gnu.org>
3804 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3806 * w32fns.c (x_set_cursor_color): Fix last change.
3808 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3810 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3811 sure that the next redisplay displays the minibuffer, so that
3812 the cursor will be replaced with what the minibuffer wants.
3814 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3815 #ifndef instead of using #if.
3816 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3817 USE_TOOLKIT_SCROLL_BARS is defined.
3819 2000-11-30 Jason Rumney <jasonr@gnu.org>
3821 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3824 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3826 * fns.c (Fmd5): Doc fix.
3828 2000-11-30 Simon Josefsson <simon@josefsson.org>
3830 * fns.c (Fmd5): New function.
3831 (syms_of_fns): Defsubr md5.
3833 * Makefile.in (obj): Add md5.o
3835 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3837 * md5.h, md5.c: New files, taken from glibc.
3839 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3841 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3842 hasn't a font, use that of the frame, as drawing glyphs does.
3844 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3846 * eval.c (Frun_hooks): Allow 0 arguments.
3848 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3850 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3851 is over the menu bar widget, say it's not on the frame.
3853 * xfns.c (Fx_create_frame): Reintroduce the call to
3854 face-set-after-frame-defaults.
3856 * eval.c (Fsignal): Reset handling_signal.
3858 2000-11-28 Jason Rumney <jasonr@gnu.org>
3860 * w32menu.c (add_menu_item): Reset menu item text when changing
3861 type to radio button.
3863 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3865 * xselect.c: Update copyright.
3867 * window.c (coordinates_in_window): If on a mode or header line,
3868 but sufficiently close to its start, return ``on vertical
3869 border''. This gives us a way to drag windows horizontally when
3870 using toolkit scroll bars.
3872 * xterm.c (note_mouse_highlight): Change the cursor shape
3873 on the vertical border between windows.
3875 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3877 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3878 (syms_of_xfns): DEFVAR_LISP it.
3879 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3881 * textprop.c (text_read_only): New function.
3882 (verify_interval_modification): Use it instead of signaling
3883 `text-read-only'. This makes it easier to catch this error
3886 * xdisp.c (forward_to_next_line_start): Check for newlines,
3887 not end of line, which includes CR.
3889 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3891 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3892 include no-conversion.
3894 2000-11-27 Jason Rumney <jasonr@gnu.org>
3896 * w32fns.c (w32_load_system_font): Always mark font as double byte
3897 if codepage is unicode.
3899 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3901 * xdisp.c (forward_to_next_line_start): If already on a newline,
3902 just consume it to avoid unintended skipping over invisible text below.
3904 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3905 `vertical-line', `mode-line' and `header-line' events.
3907 * xdisp.c (try_window_id): Avoid starting to display in the middle
3908 of a character, a TAB for instance. This is easier than to set
3909 up the iterator exactly, and it's not a frequent case, so the
3910 additional effort wouldn't really pay off.
3912 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3914 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3917 2000-11-25 Jason Rumney <jasonr@gnu.org>
3919 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3920 Args to window_from_coordinates should be pixel coordinates.
3922 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3923 redisplay handles them properly.
3925 2000-11-25 Miles Bader <miles@gnu.org>
3927 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3929 2000-11-24 Jason Rumney <jasonr@gnu.org>
3931 * w32.c (init_environment): Set LANG environment variable based on
3932 locale settings, if not set.
3934 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3935 making tool bar smaller. When clearing the frame, also
3936 clear current matrices. Clear frame when tool bar disappears.
3937 Don't use more lines for the tool-bar than is available.
3938 (x_change_window_heights): New function.
3940 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3942 * xdisp.c (init_from_display_pos): If POS says we're already after
3943 an overlay string ending at POS, make sure to pop the iterator
3944 because it will be in front of that overlay string. When POS is
3945 ZV, we've thereby also ``processed'' overlay strings at ZV.
3947 * xfaces.c (lface_from_face_name): Function comment fix.
3949 2000-11-24 Miles Bader <miles@gnu.org>
3951 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3952 apply `mode-line-inverse-video' -- zero means force display using
3953 the default face, non-zero means display using the specialized face.
3954 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3956 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3958 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3961 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3963 * coding.c (decode_coding_emacs_mule): Fix the case of
3964 CODING_EOL_LF, which used uninitialized value of c.
3966 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3968 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3970 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3972 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3975 * frame.h (struct frame): Replace desired_tool_bar_items,
3976 current_tool_bar_items, n_desired_tool_bar_items,
3977 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3979 * frame.c (make_frame): Change initialization of tool bar
3982 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3983 Change references to members deleted from struct frame to use the
3986 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3987 references to members deleted from struct frame to use the new ones.
3989 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3991 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3993 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3994 (note_tool_bar_highlight): Change references to members deleted
3995 from struct frame to use the new ones.
3997 2000-11-23 Miles Bader <miles@gnu.org>
3999 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4000 the face's inverse-video attribute, rather than overriding it.
4002 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4004 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4005 making tool bar smaller.
4007 2000-11-22 Dave Love <fx@gnu.org>
4009 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4011 2000-11-22 Miles Bader <miles@gnu.org>
4013 * keyboard.c (Vminibuffer_message_timeout): New variable.
4014 (command_loop_1): Use it to determine message timeout.
4015 (syms_of_keyboard): Initialize it.
4017 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4019 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4021 * sysdep.c: Move the code for declaring h_errno after #include
4024 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4026 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4027 the menu bar when the tooltip is unmapped.
4029 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4030 sole visible buffer when we're currently in the mini-buffer, and
4033 2000-11-21 Jason Rumney <jasonr@gnu.org>
4035 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4036 put on the clipboard.
4037 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4038 copy of what Emacs last put there. If they are the same, do not
4039 use the clipboard copy to avoid losing data due to coding conversions.
4041 2000-11-22 Miles Bader <miles@gnu.org>
4043 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4044 (syms_of_minibuf): Initialize it.
4045 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4046 to prompt, don't make read-only.
4048 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4050 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4051 Add BEFORE/AFTER_POTENTIAL_GC.
4053 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4055 * buffer.c (mmap_free_1): Avoid a compiler warning.
4057 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4059 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4061 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4064 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4066 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4069 * s/gnu-linux.h: Don't use `#cpu'.
4071 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4072 not defined in mman.h.
4074 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4075 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4076 and store an index in the XClientMessageEvent. Storing a
4077 Lisp_Object or pointer can fail on a 64 bit system, since X only
4079 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4081 2000-11-20 Dave Love <fx@gnu.org>
4083 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4085 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4087 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4089 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4091 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4094 * alloc.c (make_string): Fix previous change. Be sure to make
4095 unibyte string correctly.
4097 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4099 * window.c (Fwindow_list): Change parameter list to be XEmacs
4101 (window_list_1): New function.
4102 (window_loop): Use it instead of Fwindow_list.
4104 * sysdep.c (emacs_ospeed): New variable.
4105 (toplevel): Don't declare ospeed extern.
4106 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4108 * termcap.c (ospeed): Remove.
4109 (tputs) [!emacs]: Remove unused code.
4110 (tgetent): Avoid a compiler warning.
4112 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4113 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4114 SCROLL_BAR_X_WIDGET with additional argument DPY.
4116 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4118 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4119 Take the X display as additional argument.
4120 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4121 `Widget' is a pointer type that's not easily stored in Lisp_Object
4122 form in a portable way.
4124 * dispnew.c (update_text_area): Fix last change.
4126 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4128 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4130 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4131 clear current matrices.
4133 * buffer.c (mmap_enlarge): Don't print a message on stderr
4134 if mapping new memory at the end of the existing region fails.
4136 * dispnew.c (update_text_area): Don't skip over equal glyphs
4137 when the last current glyph overlaps the glyph to its right.
4139 2000-11-18 Miles Bader <miles@gnu.org>
4141 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4142 lines that *end* with "..." too (that's the most common case!).
4144 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4146 * xdisp.c (resize_mini_window): Temporarily change to the
4147 mini-window's buffer if necessary.
4149 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4150 the tooltip obscures less text under it.
4152 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4154 * puresize.h (BASE_PURESIZE): Increase to 700000.
4156 2000-11-18 Jason Rumney <jasonr@gnu.org>
4158 * w32term.c (w32_draw_bitmap): Use face to set colors.
4160 2000-11-17 Dave Love <fx@gnu.org>
4162 * lread.c (Fload): Fix #ifdef for pcc.
4164 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4166 * xdisp.c (pos_visible_p): Compute the default character height
4169 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4171 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4172 knowing the line's height; use the default font's height in that case.
4174 * xfaces.c (weight_table): Add `demi' with the same meaning as
4177 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4179 * dispnew.c (null_row): New global static variable.
4180 (clear_glyph_row): Delete local static variable null_row.
4182 2000-11-15 Jason Rumney <jasonr@gnu.org>
4184 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4185 (w32_alloc_lighter_color): Use new brightness calculations from
4186 xterm.c. Scale delta to be in the range expected by W32.
4187 (w32_draw_relief_rect): Use frame relief colors.
4189 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4191 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4192 (Qinhibit_default_face_x_resources): New variable.
4193 (syms_of_frame): Initialize it.
4194 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4196 * xdisp.c (pos_visible_p): Improve function comment.
4198 * lisp.h (BINDING_STACK_SIZE): New macro.
4200 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4201 reading the directory if readdir returns null and errno is EAGAIN
4204 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4206 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4207 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4208 Set amount_to_scroll to max of dx and scroll_step so that
4209 scroll-conservatively doesn't defeat scroll-step>1.
4210 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4211 scroll-conservatively for line-at-a-time scrolling.
4213 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4215 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4218 * xdisp.c (current_mode_line_height, current_header_line_height):
4220 (init_xdisp): Initialize them.
4221 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4222 and use exact mode line heights if it is set.
4224 * lisp.h (pos_visible_p): Change prototype.
4226 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4227 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4228 and current_header_line_height first.
4229 (current_mode_line_height, current_header_line_height):
4232 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4234 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4235 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4236 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4238 2000-11-14 Miles Bader <miles@gnu.org>
4240 * xterm.c (x_alloc_lighter_color): Include an additive component
4241 too for dark colors, because FACTOR isn't enough.
4242 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4245 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4247 * keyboard.c (show_help_echo): Call message3_nolog with number of
4248 bytes in the help string as 2nd parameter, instead of the number
4251 2000-11-13 Miles Bader <miles@gnu.org>
4253 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4254 (Fload): Use new openp return protocol.
4255 Don't try to use Vload_source_file_function to load .elc files.
4256 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4257 openp return protocol.
4258 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4260 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4262 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4264 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4265 Defined these macros.
4266 (NLIST_STRUCT): Avoid re-defining it.
4268 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4269 -I/usr/contrib/X11R6/include.
4270 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4272 2000-11-10 Jason Rumney <jasonr@gnu.org>
4274 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4276 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4277 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4279 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4280 (Qw32_charset_vietnamese): New symbol.
4281 (xlfd_charset_of_font): New function.
4282 (w32_load_system_font): Use it.
4283 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4284 when Vw32_charset_info_alist is nil to ensure default face always
4285 has font. Use Fcar and Fcdr for safety.
4286 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4287 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4288 pseudo-codepages for special cases.
4289 (w32_to_x_font): New parameter to allow charset portion to be
4290 specified where there is many to one mapping. Callers changed.
4291 (w32_list_fonts): Avoid listing fonts that won't display.
4293 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4295 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4296 (font_list_1): Renamed from font_list.
4297 (font_list): New function, trying alternative registries from
4298 Vface_alternative_font_registry_alist.
4299 (Finternal_set_alternative_font_registry_alist): New function.
4300 (syms_of_xfaces): Initialize and Staticpro
4301 Vface_alternative_font_registry_alist.
4302 Defsubr Finternal_set_alternative_font_registry_alist.
4304 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4306 * lisp.h (Flooking_at): Declare.
4308 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4310 * dired.c (directory_files_internal): Fix a braino.
4312 * dired.c (directory_files_internal): Add missing GCPRO's.
4315 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4317 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4318 (resize_mini_window): Return quickly if Vresize_mini_window is
4319 nil. Don't return if Vmax_mini_window_height is nil.
4321 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4322 (syms_of_xdisp): Initialize them.
4323 (resize_mini_window): Act according to the setting of
4324 Vresize_mini_window.
4325 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4327 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4328 scroll bar widget after configuring it, so that it will appear at
4329 the right position from the start.
4330 (XTredeem_scroll_bar): Cleaned up.
4332 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4334 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4335 font is taller than the frame line, we don't have to bias the
4338 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4340 2000-11-07 Dave Love <fx@gnu.org>
4342 * config.in (HAVE_MKSTEMP): Add.
4344 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4346 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4348 * window.c (Fset_window_configuration): Don't try to preserve
4349 point in the current buffer, if that buffer is displayed in more
4352 * xfaces.c (lookup_named_face): If default face isn't realized,
4353 try to realize it. Return -1 if not successful.
4354 (Fx_list_fonts): Handle case that face cannot be determined.
4355 (Fface_font): Likewise.
4357 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4359 * window.c (displayed_window_lines): Detect partially
4360 visible lines at the bottom correctly.
4362 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4364 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4365 when ensuring we don't do visit in indirect buffer.
4367 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4369 * composite.h (compose_chars_in_text): Add prototype.
4371 * composite.c (Vcomposition_function_table): New variable.
4372 (Qcomposition_function_table): New variable.
4373 (run_composition_function): Call
4374 Vcompose_chars_after_function with three arguments.
4375 (compose_chars_in_text): New function.
4376 (syms_of_composite): Modified the doc-string of
4377 Vcompose_chars_after_function. Declare composition-function-table
4378 as a lisp variable, and initialize it.
4380 * xfns.c (x_encode_text): Suppress producing escape sequences for
4383 * xselect.c: Include composite.h.
4384 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4386 2000-11-05 Andrew Innes <andrewi@gnu.org>
4388 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4390 * sysdep.c (read_input_waiting): Remove extraneous argument to
4393 * w32fns.c (Fx_server_version): Include w32_build_number in the
4396 * w32heap.c (w32_build_number): New variable.
4397 (cache_system_info): Set it.
4399 * w32heap.h (w32_build_number): Add extern.
4401 * emacs.c (syms_of_emacs): Update docstring for
4402 system-configuration, to reflect the actual usage on MS-Windows.
4404 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4406 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4407 process idle timers while waiting for another event.
4409 * dispnew.c (update_frame_line): Handle case where spaces in
4410 the default face are colored.
4412 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4413 window height hasn't changed.
4415 2000-10-31 Jason Rumney <jasonr@gnu.org>
4417 * w32term.c (x_produce_glyphs): Handle composite characters.
4418 (x_draw_glyph_string_foreground)
4419 (x_draw_composite_glyph_string_foreground): Restore old font.
4421 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4423 * minibuf.c (read_minibuf): Reset the undo history just before
4424 starting the recursive-edit.
4426 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4428 * xfaces.c (menu_face_change_count): New variable.
4429 (Finternal_set_lisp_face_attribute): Increment it for changes
4431 (realize_basic_faces): Reflect changes in the `menu' faces
4434 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4435 dy obtained from the iterator's y-position after moving from
4436 scroll_margin_pos to PT; see comment there.
4438 * xdisp.c (safe_eval_handler): Call add_to_log.
4440 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4441 is not a symbol or string.
4443 * xdisp.c (echo_area_display): Don't perform a display update from
4444 inside redisplay. The update will happen anyway at the end of
4445 redisplay, and it can confuse redisplay (GC messages while
4446 redisplaying, for instance.)
4448 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4450 * xrdb.c (x_load_resources): Use the class name in the defaults.
4452 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4453 (regex_compile): Catch bogus \(\1\).
4455 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4457 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4460 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4461 we have a color cache, check that the cached color equals the
4462 allocated color. If not, clear the color cache.
4464 * window.c (displayed_window_lines): Change buffers if necessary.
4465 Fix computation of displayed lines.
4467 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4468 update_menu_bindings to DEFVAR_BOOL.
4470 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4472 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4474 * puresize.h (BASE_PURESIZE): Increase to 680000.
4476 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4478 2000-10-29 Jason Rumney <jasonr@gnu.org>
4480 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4482 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4483 (w32_cache_char_metrics): Handle possibility that 'x' does not
4484 exist in a BDF font.
4485 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4487 * w32bdf.h (bdffont): Add nchars.
4489 * w32bdf.c (set_bdf_font_info): Set it.
4490 (w32_BDF_TextOut): Swap byte order of double byte characters.
4491 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4493 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4495 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4496 don't override the colors in frame's param_alist, unless they are
4499 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4500 reverse the effect of the highlight flag.
4502 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4504 * window.h (Fwindow_live_p): Declare.
4506 * undo.c (record_delete): Check that last_undo_buffer is really a
4507 buffer before applying XBUFFER to it.
4509 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4512 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4514 * lisp.h (KEYMAPP): New macro.
4515 (get_keymap): Remove.
4516 (get_keymap_1): Rename get_keymap.
4518 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4520 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4522 * xmenu.c (single_submenu): Use KEYMAPP.
4523 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4524 Use KEYMAPP rather than Fkeymapp.
4526 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4528 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4529 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4530 Use KEYMAPP rather than Fkeymapp.
4531 (single_submenu): Use KEYMAPP.
4532 (w32_menu_show, w32_dialog_show): Use TRUE.
4534 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4536 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4537 (Fkeymapp): Use KEYMAPP.
4538 (get_keymap): Rename from get_keymap_1. Remove old def.
4539 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4540 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4541 (Fminor_mode_key_binding): Don't raise an error if the binding
4543 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4544 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4546 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4547 Allow Vspecial_event_map to be autoloaded.
4548 (menu_bar_items): Fetch the keymap rather than using keymapp.
4549 (menu_bar_one_keymap): No need to follow func-indirect any more.
4550 (parse_menu_item): get_keymap_1 -> get_keymap.
4551 (tool_bar_items): Fetch the keymap rather than using keymapp.
4552 (read_key_sequence): Use KEYMAPP.
4554 * intervals.c (get_local_map): Use get_keymap rather than following
4555 function-indirections explicitly.
4557 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4559 2000-10-27 Jason Rumney <jasonr@gnu.org>
4561 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4562 point, as Windows has oversized fonts.
4564 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4566 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4568 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4569 (freehook, reallochook): Handle null pointer arguments.
4570 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4572 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4574 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4575 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4576 Giving in to popular pressure to shut up the compiler with casts.
4578 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4580 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4581 signed value, and use a default value computed from the font's
4584 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4586 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4587 that specify a negative underline position can still use underlines.
4589 * window.c (Fpos_visible_in_window_p): Make POS default to
4590 WINDOW's point, not the current buffer's point.
4592 2000-10-26 Dave Love <fx@gnu.org>
4594 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4595 when it's necessary.
4597 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4599 * window.c (size_window): Compute size difference from sum of old
4600 child window sizes instead of from parent's size.
4602 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4603 Handle obscured lines at the top of the window.
4605 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4606 down after the last error condition check.
4608 * frame.c (Fdelete_frame): Run delete-frame-hook.
4610 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4612 * coding.c (decode_coding): Fix previous change (check also
4613 CODING_MODE_LAST_BLOCK).
4615 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4617 * regex.c: More `unsigned char' -> `re_char' changes.
4618 Also change several `int' into `re_wchar_t'.
4619 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4620 (PUSH_FAILURE_POINTER): Don't cast any more.
4621 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4622 We want GCC to complain, since this piece of code makes
4623 re_match non-reentrant, which *should* be fixed.
4624 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4625 (EXTEND_BUFFER): Use RETALLOC.
4626 (SET_LIST_BIT): Don't cast.
4627 (re_wchar_t): New type.
4628 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4629 that those two functions will always properly return.
4630 (IMMEDIATE_QUIT_CHECK): Cast to void.
4631 (analyse_first): Use recursion rather than an explicit stack.
4632 (re_compile_fastmap): Can't fail anymore.
4633 (re_search_2): Don't check re_compile_fastmap for failure.
4634 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4635 Now also sets the new value (passed in a new argument).
4636 (re_match_2_internal): Use it.
4637 Also, use a new var `reg' of type size_t when looping through regs
4638 rather than reuse the inappropriate `mcnt'.
4640 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4641 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4642 (where_is_internal): Renamed from Fwhere_is_internal.
4643 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4644 (Fwhere_is_internal): New function wrapping where_is_internal.
4645 (where_is_internal_1): Handle the case where we're filling the cache.
4646 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4648 2000-10-25 Miles Bader <miles@gnu.org>
4650 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4652 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4654 * window.c (pos_fully_visible_p): Removed.
4655 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4656 if position is visible and/or fully visible.
4658 * lisp.h (pos_visible_p): Add prototype.
4660 * xdisp.c (pos_visible_p): New function.
4662 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4664 * process.c (send_process): If OBJECT is t, it means that the data
4665 is from C string, but we should encode it. Before calling
4666 setup_raw_text_coding_system, be sure to flush out data by the
4667 previous coding system.
4669 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4671 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4672 assignment of startpos to prev when startpos == pos.
4674 * editfns.c (find_field): Set the field stickiness correctly from
4675 overlay fields. Use renamed `text_property_stickiness'.
4676 (text_property_stickiness): Renamed from `char_property_stickiness'.
4677 Only check text properties, not overlays.
4678 * textprop.c (get_char_property_and_overlay): New function.
4679 (Fget_char_property): Use it.
4680 * intervals.h (get_char_property_and_overlay): Add declaration.
4682 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4684 * keymap.c: Use AREF, ASET and ASIZE macros.
4685 (Fmake_sparse_keymap): Docstring fix.
4687 (shadow_lookup): Move up.
4688 Handle the case where lookup-key returns an integer.
4689 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4690 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4691 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4692 Simplify/rewrite the keymap-finding code.
4693 Add check for command shadowing, using shadow_lookup.
4695 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4697 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4698 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4701 2000-10-24 Andrew Innes <andrewi@gnu.org>
4703 * dired.c (directory_files_internal_unwind): New function.
4704 (directory_files_internal): Use it to ensure closedir is called
4705 even if expand-file-name or file-attributes throw, eg. because of
4706 a user interrupt. Also enable immediate_quit while calling
4707 re_search, so that matching can be interrupted as well.
4709 2000-10-24 Andrew Innes <andrewi@gnu.org>
4711 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4713 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4714 so that re_search functions only quit when callers expect them to.
4716 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4718 * regex.c (regex_compile): Change the way of handling a range from
4719 a char less than 256 to a char not less than 256.
4721 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4723 * window.c (size_window): Prevent setting window's width or
4724 height to a negative value (esp. with XSETFASTINT).
4726 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4727 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4728 (protect_malloc_state) [GC_MALLOC_CHECK &&
4729 GC_PROTECT_MALLOC_STATE]: New function.
4730 (PROTECT_MALLOC_STATE): New macro.
4731 (__malloc_initialize, morecore, _malloc_internal)
4732 (_free_internal) _realloc_internal): Use it to make _heapinfo
4733 read-only outside of gmalloc.
4735 * keymap.c: Update copyright.
4737 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4740 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4742 * filelock.c (unlock_all_files): Use unlock_file to expand each
4743 buffer's file_truename before trying remove its lock file.
4745 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4747 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4748 or CRLF, decode EOLs.
4750 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4752 * window.c (Fdisplay_buffer): Fix doc.
4754 2000-10-23 Jason Rumney <jasonr@gnu.org>
4756 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4757 ASCII font of default fontset on Windows.
4759 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4760 xterm.c comment below).
4762 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4764 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4766 * xterm.c (x_connection_closed): Reset handling_signal.
4768 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4770 2000-10-23 Miles Bader <miles@gnu.org>
4772 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4773 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4774 maintain old behavior.
4775 * minibuf.c (Fminibuffer_complete): Likewise.
4777 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4779 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4780 that when a font can't be exactly centered, it errs up rather than
4783 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4785 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4787 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4789 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4791 * dispnew.c [macintosh]: Include macterm.h.
4792 (init_display) [macintosh]: Initialization for window system.
4794 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4795 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4796 syms_of_search, x_term_init, and init_keyboard before calling
4797 init_window_once. Also, call syms_of_xmenu.
4799 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4800 default fontset to Monaco.
4802 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4803 NewMacWindow and DisposeMacWindow.
4804 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4805 instead of calling NewMacWindow and setting fields of
4806 f->output_data.mac directly. Call init_frame_faces.
4807 (Fdelete_frame) [macintosh]: Remove unused code.
4808 (Fmodify_frame_parameters) [macintosh]: Call
4809 x_set_frame_parameters instead of mac_set_frame_parameters.
4811 * frame.h [macintosh]: Define menu_bar_lines field in struct
4812 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4814 * keyboard.c [macintosh]: Include macterm.h.
4815 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4816 and menu_bar_activate_event type events as for X and NT.
4817 (make_lispy_event) [macintosh]: Construct lisp events of type
4818 MENU_BAR_EVENT as for X and NT.
4820 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4821 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4822 (sys_subshell) [macintosh]: Remove definition entirely.
4823 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4824 Vwindow_system_version here. Remove initialization of
4825 Vx_bitmap_file_path.
4826 (read_input_waiting): Correct the number of parameters passed to
4828 Move all Macintosh functions to mac/mac.c.
4830 * term.c [macintosh]: Include macterm.h.
4832 * window.c [macintosh]: Include macterm.h.
4834 * xdisp.c [macintosh]: Include macterm.h. Declare
4835 set_frame_menubar and pending_menu_activation.
4836 (echo_area_display) [macintosh]: Do not return if terminal frame
4837 is the selected frame.
4838 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4839 Allow only the selected frame to set menu bar.
4840 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4841 calling FRAME_EXTERNAL_MENU_BAR (f).
4842 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4844 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4845 and check_x. Declare XCreateGC. Define x_create_gc and
4846 x_free_gc. Initialize font_sort_order.
4847 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4848 but call x_list_fonts instead of w32_list_fonts.
4849 (Finternal_face_x_get_resource) [macintosh]: Do not call
4850 display_x_get_resource.
4851 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4852 (realize_x_face) [macintosh]: Load the font if it is specified in
4854 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4856 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4858 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4859 is nil: since we go to the end of submap anyway, we'd end up
4861 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4862 doesn't obey autoload.
4864 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4866 * msdos.c (dos_set_window_size): Update screen dimension variables.
4868 2000-10-21 Jason Rumney <jasonr@gnu.org>
4870 * w32term.c (w32_cache_char_metrics): Double check that font is
4871 really fixed pitch before trusting tmPitchAndFamily.
4873 2000-10-21 Andrew Innes <andrewi@gnu.org>
4875 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4877 * w32term.h: Extern decl for w32_cache_char_metrics.
4879 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4881 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4882 (w32_unload_font): Free per_char array if present.
4884 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4885 cached information in emulated XFontStruct to handle common cases
4886 quickly. Do not allocate XCharStruct for return.
4887 (w32_native_per_char_metric): New function.
4888 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4890 (x_produce_glyphs): Don't get an HDC. Change calls to
4891 w32_per_char_metric to match arg change above. Remove calls to
4893 (w32_get_glyph_overhangs): Ditto.
4894 (w32_cache_char_metrics): New function.
4896 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4897 ($(BLD)/casefiddle.$(O)): Remove compile command.
4898 ($(BLD)/gmalloc.$(O)): Remove compile command.
4899 ($(BLD)/dispnew.obj):
4900 ($(BLD)/keyboard.obj):
4901 ($(BLD)/w32inevt.obj):
4902 ($(BLD)/w32bdf.obj):
4904 ($(BLD)/buffer.obj):
4905 ($(BLD)/editfns.obj):
4907 ($(BLD)/fileio.obj):
4909 ($(BLD)/indent.obj):
4910 ($(BLD)/insdel.obj):
4911 ($(BLD)/intervals.obj):
4912 ($(BLD)/minibuf.obj):
4914 ($(BLD)/scroll.obj):
4915 ($(BLD)/sysdep.obj):
4916 ($(BLD)/textprop.obj):
4917 ($(BLD)/widget.obj):
4918 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4919 ($(BLD)/term.obj): Add dependency on dispextern.h.
4921 * makefile.nt ($(BLD)\dispnew.obj):
4922 ($(BLD)\keyboard.obj):
4923 ($(BLD)\w32inevt.obj):
4924 ($(BLD)\w32bdf.obj):
4926 ($(BLD)\buffer.obj):
4927 ($(BLD)\editfns.obj):
4929 ($(BLD)\fileio.obj):
4931 ($(BLD)\indent.obj):
4932 ($(BLD)\insdel.obj):
4933 ($(BLD)\intervals.obj):
4934 ($(BLD)\minibuf.obj):
4936 ($(BLD)\scroll.obj):
4937 ($(BLD)\sysdep.obj):
4938 ($(BLD)\textprop.obj):
4939 ($(BLD)\widget.obj):
4940 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4941 ($(BLD)\term.obj): Add dependency on dispextern.h
4943 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4945 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4946 with an additional argument of Qt.
4948 2000-10-21 Miles Bader <miles@gnu.org>
4950 * window.c (pos_fully_visible_in_window_p): New function.
4951 (Fpos_visible_in_window_p): Add FULLY argument.
4952 Use pos_fully_visible_in_window_p.
4953 (window_scroll_pixel_based, window_scroll_line_based): Update
4954 calls to Fpos_visible_in_window_p.
4955 * lisp.h (Fpos_visible_in_window_p): Update prototype
4957 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4959 * alloc.c (toplevel): Conditionalize compilation of mem_*
4960 functions differently.
4962 2000-10-20 Jason Rumney <jasonr@gnu.org>
4964 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4965 mem_init where it used to be. mem_z etc not defined otherwise.
4967 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4969 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4971 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4972 structure definition and related variabled to the top of the file.
4973 Include this code when GC_MALLOC_CHECK is defined.
4974 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4975 register/unregister allocated region.
4976 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4977 which isn't allocated.
4978 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4979 something which is already in use.
4980 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4981 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4982 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4983 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4985 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4986 _malloc_internal instead of malloc.
4987 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4990 2000-10-20 Andrew Innes <andrewi@gnu.org>
4992 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4994 (my_strftime) <macro>: Don't use macro arg list when redefining as
4996 (my_strftime) <function>: Supply 0 as ut argument.
4998 2000-10-19 Jason Rumney <jasonr@altavista.net>
5000 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5001 including dispextern.h, as it stops faces from working.
5003 * w32fns.c (Fx_create_frame): Don't bother calling
5004 face-set-after-frame-default since the caller does it for us
5005 anyway. Clean up calls to x_get_arg to be consistent with X.
5007 * w32term.c (x_produce_glyphs): Handle
5008 unibyte_display_via_language_environment correctly.
5009 (w32_draw_box_rect): Fix the calculation of width and height.
5011 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5012 as it has stopped working.
5013 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5016 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5018 * eval.c (skip_debugger): Prevent a compiler warning.
5019 (Fcondition_case): Likewise.
5020 (Fbacktrace_frame): Use a null interactive spec.
5022 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5024 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5026 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5028 * strftime.c: Sync with glibc, file version 1.78.
5029 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5030 should no longer be used according to ISO 8601.
5032 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5033 no map for meta_prefix_char, don't try to use it as a keymap.
5034 Instead, if T_OK is non-zero, look up a default binding, if any,
5035 otherwise, if T_OK is zero, return nil.
5037 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5038 (x_to_xcolors, png_load): Use x_query_color.
5040 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5042 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5044 (x_copy_color, x_alloc_lighter_color): Likewise.
5046 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5047 (x_query_color, x_query_colors): Add prototype.
5049 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5050 check_string_bytes only if not noninteractive, increase count to 50.
5052 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5054 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5057 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5059 * alloc.c (pure_bytes_used): Renamed from pureptr.
5061 (pure_alloc): New function.
5062 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5064 (Fpurecopy): Use PURE_POINTER_P.
5066 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5067 PT has moved backward.
5069 * xdisp.c (cursor_row_p): Take continued lines into account.
5071 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5073 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5074 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5075 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5078 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5079 of selective display off while searching for the next line start.
5081 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5083 * Makefile.in (term.o): Depend on dispextern.h.
5085 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5087 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5089 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5091 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5092 the iterator at the beginning, so that they can be set later on,
5093 for instance in reseat_at_next_visible_line_start, without being
5096 * xfns.c (pbm_format): Add :foreground and :background keywords.
5097 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5098 (xbm_load): Recognize foreground and background color specifications.
5100 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5102 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5104 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5106 * msdos.c (IT_set_face): Compare highlighted face with the default
5107 face, and invert colors if these faces' colors are identical.
5108 (Fmsdos_remember_default_colors): Don't swap foreground and
5109 background colors in initial_colors[].
5110 (IT_set_frame_parameters): Don't swap frame's foreground and
5111 background pixels. If ALIST includes "(reverse . t)", swap
5112 foreground-color and background-color properties in frame's
5113 param_alist. If the original frame's param_alist doesn't specify
5114 the colors, store unspecified-fg and unspecified-bg, reversed if
5117 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5118 the colors are unspecified and reversed, reverse fore- and back-
5119 ground in the returned value.
5120 (Fframe_parameter): Ditto.
5122 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5124 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5125 get_last_unchanged_at_beg_row.
5126 (find_first_unchanged_at_end_row): Renamed from
5127 get_first_unchanged_at_end_row.
5128 (find_first_unchanged_at_end_row): Convert assertions to
5129 unconditional tests which abort. When looking for a row in
5130 unchanged text, don't go further back than first_text_row.
5132 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5133 Don't add in the last line's height when deciding if the new
5134 position is below the scroll margin.
5136 2000-10-16 Miles Bader <miles@gnu.org>
5138 * editfns.c (Fconstrain_to_field): Check carefully for field
5139 boundaries if either OLD_POS or NEW_POS has a non-nil field
5140 property, even if they're the same.
5142 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5144 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5145 height for XFillRectangle.
5147 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5149 * syntax.c (Fstring_to_syntax): New function extracted from
5150 Fmodify_syntax_entry.
5151 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5152 (skip_chars, Fforward_comment): Remove unused variables.
5153 (syms_of_syntax): Add defsubr for string-to-syntax.
5154 (describe_syntax): Add code for comment and string fences.
5156 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5158 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5159 Do the meta->esc mapping. Call get_keyelt before returning.
5160 Start scanning from the second element (the first is always `keymap')
5161 to make it easier to detect when we reach a parent map.
5162 Handle the case of inheriting from a symbol whose function is a map.
5163 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5164 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5165 (get_keyelt, Flookup_key): Update call to access_keymap.
5166 Remove the meta->esc mappings.
5167 (define_as_prefix): Delete old disabled code.
5168 (menu_item_p): New function.
5169 (where_is_internal_1): Skip over the few remaining menu items.
5170 * lisp.h (access_keymap): Update prototype.
5171 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5172 Update call to access_keymap.
5173 (follow_key, read_key_sequence): Update calls to access_keymap.
5174 Remove the meta->esc mappings.
5176 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5178 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5179 with additional argument.
5181 * xdisp.c (cursor_row_p): New function.
5182 (try_cursor_movement, display_line): Use it.
5184 * xdisp.c (append_space): Also save/restore iterator's current
5185 character and its length.
5187 * xdisp.c (init_from_display_pos): Add an assertion.
5188 (handle_stop): Don't set iterator's add_overlay_start.
5189 (handle_invisible_prop): Likewise.
5190 (load_overlay_strings): If text under an overlay is invisible,
5191 take both before- and after-strings into account when the iterator
5192 is positioned either at the start or at the end of the overlay.
5193 (forward_to_next_line_start): Rewritten.
5194 (reseat_at_next_visible_line_start): Rewritten.
5195 (set_iterator_to_next): Add parameter RESEAT_P.
5197 * dispextern.h (struct it): Remove member add_overlay_start.
5198 (set_iterator_to_next): Change prototype.
5200 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5202 * coding.c (code_convert_region): Be sure to initialize
5203 coding->category_idx.
5204 (decode_coding_string): Set coding->src_multibyte and
5205 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5206 (encode_coding_string): Set coding->src_multibyte and
5207 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5209 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5211 * xfns.c (Fx_create_frame): Don't bother calling
5212 face-set-after-frame-default since the caller does it for us anyway.
5214 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5216 * window.c (coordinates_in_window): Fix detection of vertical line
5217 on character terminals.
5219 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5221 * editfns.c (save_excursion_save): Additionally record the
5223 (save_excursion_restore): If buffer was visible in a window, and a
5224 different window was selected, and the old selected window is
5225 still live, restore point in that window.
5227 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5229 * xterm.c (x_produce_glyphs): Handle
5230 unibyte_display_via_language_environment correctly.
5232 * regex.c (regex_compile): Change the way of handling a range from
5233 unibyte char to multibyte char.
5235 * syntax.c (skip_chars): Change the way of handling a range from
5236 unibyte char to multibyte char.
5238 * process.c (read_process_output): Cancel previous change.
5240 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5242 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5244 * charset.c (Ffind_charset_string): Doc fix.
5245 (Ffind_charset_region): Doc fix.
5247 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5249 * process.c (read_process_output): Fix previous change. Adjust
5250 multibyteness of text to insert in a buffer by
5251 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5253 2000-10-10 Andreas Schwab <schwab@suse.de>
5255 * alloc.c (mark_object): Remove all workarounds installed on
5258 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5260 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5261 (base64_encode_1): Make it work for a text of multibyte form.
5262 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5263 case. Don't call str_to_multibyte because base64_decode_1
5264 produces correct multibyte form for eight-bit codes.
5265 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5266 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5267 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5270 * charset.h (CHAR_STRING): Optimized for single byte characters.
5272 2000-10-09 Andreas Schwab <schwab@suse.de>
5274 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5275 -1 after socket is closed, to fall through to error processing.
5277 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5279 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5280 variables. If ALIST includes foreground-color or
5281 background-color, change also the colors of the default face for
5284 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5286 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5287 them extern (they are defined on xfaces.c).
5288 (syms_of_msdos): Don't intern and don't staticpro
5289 Qbackground_color and Qforeground_color.
5291 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5293 * frame.c (Fframe_parameter): For non-windowed frames, if
5294 f->param_alist says foreground or background color is unspecified,
5295 call tty_color_name to return the color name computed from the
5296 frame's current colors.
5298 2000-10-06 Dave Love <fx@gnu.org>
5300 * terminfo.c (ospeed): Don't declare.
5302 * sysdep.c: Don't include string.h.
5303 (h_errno): Declare conditional also on TRY_AGAIN.
5305 * charset.c (Ffind_charset_string): Doc fix.
5307 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5308 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5311 2000-10-05 Dave Love <fx@gnu.org>
5313 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5314 position like menu-bar.
5316 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5318 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5320 * xdisp.c (handle_single_display_prop): Use safe_call1.
5321 (safe_call): Renamed from call_function.
5322 (safe_call1): New function.
5323 (handle_fontified_prop): Use safe_call1 instead of call1.
5324 (safe_eval): Renamed from eval_form.
5325 (safe_eval_handler): Renamed from eval_handler.
5326 (handle_single_display_prop, display_mode_element): Use safe_eval
5327 instead of eval_form.
5329 * xfaces.c (merge_face_heights): Use safe_call instead of
5332 * keyboard.c (show_help_echo): Use safe_call instead of
5333 call_function; use safe_eval instead of eval_form.
5335 * lisp.h (safe_call): Renamed from call_function.
5336 (safe_eval): Renamed from eval_form.
5337 (safe_call1): Add prototype.
5339 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5341 * xfns.c (image_ascent): Rearrange ascent calculation for the
5344 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5346 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5347 (where_is_internal_1): Don't bother ignoring menu-items any more.
5349 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5351 * keyboard.c (update_menu_bindings): New variable.
5352 (parse_menu_item): Use AREF. If update_menu_bindings
5353 is 0, don't update menu bindings.
5354 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5356 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5358 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5361 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5363 * syntax.c (forw_comment): Match nestedness of ender/starter.
5364 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5365 (prev_char_comstart_first): Remove.
5366 (back_comment): Check two-char comment markers more carefully
5367 to better handle overlapping cases like *//* or /* */* */ ...
5368 Match nestedness of ender/starter.
5370 2000-10-02 Dave Love <fx@gnu.org>
5372 * config.in (HAVE_GAI_STRERROR): Add undef.
5374 * process.c (Fopen_network_stream): Use it.
5376 * m/alpha.h (NO_REMAP): Don't define.
5378 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5380 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5381 return with a string converted to an integer or vice versa when
5382 Vmocklisp_arguments is t.
5383 (Fsignal): Likewise. The function can return for `quit'.
5384 (struct gcpro): Declare member `var' to point to a volatile
5387 * eval.c (error): Prevent compiler warning.
5389 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5391 * keymap.c (keymap_memberp): New function.
5392 (Fset_keymap_parent): Use it.
5393 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5394 Use keymap_memberp to avoid creating cycles.
5395 (access_keymap): Use KEYMAPP.
5397 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5399 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5400 gai_strerror. Make sure xerrno is set if connect fails. Improve
5403 2000-09-29 Jason Rumney <jasonr@gnu.org>
5405 * w32term.c (w32_char_font_type, w32_encode_char)
5406 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5407 (w32_bdf_per_char_metric): New function.
5408 (w32_per_char_metric): Use it.
5409 (x_draw_glyph_string_background): Always draw background for BDF
5412 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5413 GDI object which is a scarce resource.
5415 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5416 (get_quoted_string): Fix limit on memchr search.
5417 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5418 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5419 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5420 (get_cached_font_char, cache_char_offset): Use macro
5421 BDF_CODEPOINT_RANGE_COVER_P.
5422 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5423 (clear_cached_bitmap_slots): New function.
5424 (GET_HEX_VALUE): G-Z, g-z are not hex.
5425 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5426 (get_bitmap_with_cache): Use new cache implementation.
5427 (create_offscreen_bitmap): New function.
5428 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5430 * w32term.c (x_produce_glyphs): If the distance from the current
5431 position to the next tab stop is less than a canonical character
5432 width, use the tab stop after that.
5433 (x_draw_glyphs): Handle case START and END are out of bounds more
5435 (x_clear_mouse_face): Block/unblock input.
5436 (x_display_and_set_cursor): Don't show a hollow box cursor for
5437 buffers whose cursor_type is nil.
5439 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5441 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5443 * dispextern.h (updating_frame): Declare extern.
5445 2000-09-29 Andreas Schwab <schwab@suse.de>
5447 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5449 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5451 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5452 use its function definition.
5453 (tool_bar_items): Likewise.
5455 * lisp.h (fatal): Declare NO_RETURN.
5457 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5459 * keymap.c: Remove the line "#undef NULL".
5461 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5463 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5465 2000-09-28 Dave Love <fx@gnu.org>
5467 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5469 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5471 * .gdbinit (xreload): Note its need on GNU/Linux.
5473 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5474 r_alloc, r_alloc_free.
5476 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5478 * syntax.c (skip_chars): Handle negation correctly.
5480 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5482 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5483 with non-zero FORCE_P argument.
5485 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5488 * xdisp.c (window_box_height): Add an assertion.
5490 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5491 tool-bar than is available.
5492 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5494 2000-09-27 Dave Love <fx@gnu.org>
5496 * s/irix6-5.h: Now works 64-bit. Tidied.
5498 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5500 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5501 instead of BITS_PER_INT.
5502 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5503 EMACS_UINT, respectively.
5504 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5506 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5508 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5510 * window.c (freeze_window_starts): Construct last argument for
5511 foreach_window differently.
5513 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5515 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5516 EMACS_UINT instead of `int' and `unsigned int'.
5517 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5519 * frame.h (struct frame): Make the `nothing' member of union
5520 output_data an EMACS_INT.
5522 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5523 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5524 size in the sdata structure.
5525 (SDATA_NBYTES, SDATA_DATA): New macros.
5526 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5527 differently for the different layout of the sdata structure.
5528 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5530 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5531 Check that size recorded in the string size and size recorded in
5532 the sdata structure agree.
5534 2000-09-25 Dave Love <fx@gnu.org>
5536 * buffer.c: Include stdio.h.
5538 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5540 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5542 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5543 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5544 (__malloc_extra_blocks): Declare as __malloc_size_t.
5546 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5548 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5550 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5551 (read_char): If help-echo is showing, preserve the echo area
5554 * xdisp.c (help_echo_showing_p): New variable.
5555 (set_message): Reset it to 0.
5556 (init_xdisp): Initialize help_echo_showing_p.
5558 * dispextern.h (help_echo_showing_p): Declare extern.
5560 * config.in: Fix typo in __GNUC_MINOR__.
5562 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5564 * s/freebsd.h (POSIX_SIGNALS): Define.
5566 * xterm.c (x_clear_mouse_face): Block/unblock input.
5568 2000-09-24 Dave Love <fx@gnu.org>
5570 * fns.c (base64_encode_1): Fix last change.
5572 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5574 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5576 * xdisp.c (try_window_reusing_current_matrix): More fixes
5577 for the case window has a header-line.
5579 2000-09-22 Dave Love <fx@gnu.org>
5581 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5584 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5586 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5588 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5590 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5593 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5596 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5597 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5598 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5601 * marker.c (byte_char_debug_check): Return void.
5603 * xfns.c (Fx_create_frame): Set default frame parameter value
5604 for tool-bar-lines to 1.
5606 * dispnew.c (scrolling_window): Compare y-positions of rows
5607 equal at the start. Some simplification.
5609 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5610 reused rows' y-position in the case window has a header-line, and
5611 new window start is greater than old window start.
5613 * process.c (process_sent_to): New variable.
5614 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5615 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5616 Declare more parameters volatile.
5618 * lread.c (Vrecursive_load_depth_limit): New variable.
5619 (Fload): Check recursive loads whose recursion depth exceeds
5620 Vrecursive_load_depth_limit.
5621 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5623 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5625 * fileio.c (Fread_file_name): Doc fix.
5627 * editfns.c (Fmessage_or_box): Doc fix.
5629 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5631 * xfns.c (xbm_scan): Allow C-style comments.
5633 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5634 symbols are specified, add color translations to the cache.
5635 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5636 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5638 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5639 structures to xpm_init_color_cache.
5641 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5643 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5645 2000-09-19 Andrew Innes <andrewi@gnu.org>
5647 * makefile.nt (bootstrap-emacs): Don't change directory.
5649 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5651 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5653 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5654 If output buffer is too small, signal an appropriated error.
5656 2000-09-18 Dave Love <fx@gnu.org>
5658 * keyboard.c (menu_bar_items, tool_bar_items)
5659 (current_active_maps): Remove redundant get_local_map call.
5661 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5663 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5664 cursor for buffers whose cursor_type is nil.
5666 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5667 a feature to implement that is already implemented.
5668 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5671 * xfns.c (x_clear_image_1): New function.
5672 (x_clear_image): Use it.
5673 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5675 * dispnew.c (update_window): Move test for invisible lines
5676 at the top to update_window_line.
5677 (update_window_line): Handle invisible lines here.
5679 * xfns.c (clear_image_cache): Clear current matrices of all
5680 frames sharing an image cache. Block input while freeing
5681 images. Fix timestamp comparison.
5682 (x_clear_image): Also free the mask.
5684 * xfns.c (lookup_image): Block input while loading the image so
5685 that we won't get interrupted in a state where the image isn't yet
5687 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5688 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5689 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5690 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5692 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5694 * dispnew.c (update_window): Make sure to make desired rows
5695 current even if they are completely invisible at the top
5698 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5700 * xfns.c (lookup_image): Build mask before applying an algorithm.
5701 Recognize algorithm `disabled'.
5702 (cross_disabled_images): New variable.
5703 (COLOR_INTENSITY): New macro.
5704 (x_detect_edges): Use COLOR_INTENSITY.
5705 (x_disable_image): New function.
5706 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5708 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5709 disabled state, don't apply an image transformation algorithm if
5710 the user specified an image for the disabled state. Use
5711 `:algorithm disabled' for creating a disabled item's image if the
5712 user hasn't specified an image.
5714 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5715 allocation functions with the XPM lib.
5716 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5717 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5718 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5719 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5720 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5721 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5722 functions, if possible, because these handle color allocation
5723 failure more gracefully.
5724 (Fimage_mask_p): New function.
5726 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5727 (Qedge_detection, Qheuristic): New symbols.
5728 (syms_of_xfns): Initialize new symbols.
5729 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5730 `algorithm (edge-detection ...)'.
5731 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5732 (tiff_format, gif_format, gs_format): Add `:mask'.
5733 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5734 (GIF_MASK, GS_MASK): New enumerators.
5735 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5736 (emboss_matrix, laplace_matrix): New variables.
5737 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5738 (x_edge_detection): New functions.
5739 (x_laplace): Rewritten in terms of x_detect_edges.
5740 (x_build_heuristic_mask): If image has a mask, free it.
5742 2000-09-14 Andrew Innes <andrewi@gnu.org>
5744 * makefile.w32-in: Revert to Unix line endings.
5746 2000-09-14 Andrew Innes <andrewi@gnu.org>
5748 * makefile.w32-in: Standardize indentation somewhat.
5749 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5750 cater for differences between shells.
5752 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5754 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5756 * xterm.c (x_produce_glyphs): If the distance from the current
5757 position to the next tab stop is less than a canonical character
5758 width, use the tab stop after that.
5760 2000-09-14 Dave Love <fx@gnu.org>
5762 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5764 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5766 * xdisp.c (handle_fontified_prop): While running fontification
5767 functions, bind `fontification-functions' and
5768 `after-change-functions' to nil.
5770 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5771 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5773 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5775 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5776 USE_MMAP_FOR_BUFFERS.
5778 * insdel.c (make_gap): Use enlarge_buffer_text.
5780 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5781 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5782 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5783 from former r_alloc_* functions in ralloc.c.
5784 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5785 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5786 (mmap_init) [REL_ALLOC_MMAP]: New function.
5787 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5788 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5791 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5792 (enlarge_buffer_text): Add prototype.
5794 * ralloc.c: Remove everything having to do with the use of mmap.
5796 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5798 * sound.c (Fplay_sound): Doc fix.
5800 * keyboard.c: Avoid some more compiler warnings.
5801 (parse_tool_bar_item): Ignore cached key bindings.
5803 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5804 and allocation of Lisp data.
5806 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5808 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5809 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5812 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5814 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5816 * ccl.c: Comment fixed.
5817 (MAX_MAP_SET_LEVEL): Increased to 30.
5818 (PUSH_MAPPING_STACK): Enclose with do-while block.
5819 (POP_MAPPING_STACK): Likewise.
5820 (stack_idx_of_map_multiple): New variable.
5821 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5822 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5823 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5824 (ccl_driver) <CCL_MapSingle>: Likewise.
5825 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5826 with the case where looking up process reaches to the end of
5827 map-set, and call CCL programs as the above change.
5829 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5831 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5832 that might be clobbered by longjmp.
5833 (check_x_display_info, x_decode_color, create_frame_xic)
5834 (Fx_display_backing_store, Fx_display_visual_class)
5835 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5837 * lread.c (init_lread): Set Vloads_in_progress to nil.
5838 (Fload): Show list of recursively loaded files, when signaling an
5841 * lread.c (Vloads_in_progress): New variable.
5842 (record_load_unwind): New function.
5843 (Fload): Check for recursive loads.
5844 (syms_of_lread): Initialize Vloads_in_progress.
5845 (read_integer, read1): Avoid some compiler warnings.
5847 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5850 2000-09-11 Miles Bader <miles@gnu.org>
5852 * editfns.c (Fbuffer_string): Doc fix.
5854 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5856 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5858 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5860 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5861 whether to include other header files.
5863 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5865 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5866 by Fmemq as a boolean.
5868 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5870 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5872 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5874 * ralloc.c (mmap_fd): Remove initializer which can make it
5875 read-only in a dumped Emacs.
5876 (mmap_fd_1): New variable.
5877 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5878 restore it from there.
5879 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5880 unconditionally so that mmap_fd can be initialized there.
5881 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5882 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5883 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5885 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5887 * xdisp.c (dump_glyph_row): Fix printf format string.
5888 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5890 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5892 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5895 * xdisp.c (try_window_id): When trying to locate cursor in
5896 unchanged rows at the top, handle the case that we can't find it.
5898 * xterm.c (x_draw_glyphs): Handle case START and END are out
5899 of bounds more carefully.
5901 2000-09-08 Dave Love <fx@gnu.org>
5903 * s/sol2.h (REL_ALLOC_MMAP): Define.
5904 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5906 * ralloc.c: Don't include string.h (redundant).
5907 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5908 [!MAP_ANON]: Include fcntl.h.
5909 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5910 (r_alloc, r_re_alloc, r_alloc_free)
5911 (mmap_enlarge, mmap_set_vars): Use it.
5912 (r_alloc_init_fd): New function.
5913 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5914 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5917 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5920 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5921 change to __NetBSD__.
5923 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5925 * search.c (compile_pattern): Check the multibyteness of cached
5928 2000-09-08 Miles Bader <miles@gnu.org>
5930 * xfaces.c (default_face_vector): Function removed.
5931 (Finternal_merge_in_global_face): Restore old global/local
5932 attribute override order. Use inline loop instead of calling
5933 default_face_vector.
5935 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5937 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5938 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5939 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5940 where necessary, in case POINTER_TYPE is `void'.
5942 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5944 * frame.c (make_terminal_frame): Initialize frame foreground and
5945 background colors to unspecified, for the initial instance of an
5948 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5950 * ralloc.c (mmap_find): Fix overlap computation.
5951 (mmap_enlarge): Compute nbytes before trying to find an
5954 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5957 * lread.c (syms_of_lread): Change value of regexp
5958 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5960 * xmenu.c (xdialog_show): When looking up the selection in
5961 menu_items, take `quote' boundaries into account; this corresponds
5962 to a nil ITEM in x-popup-dialog.
5964 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5966 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5968 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5970 * coding.c (encode_coding_sjis_big5): Use translation table for
5971 encoding, not decoding. Fix the handling of latin-jisx0201.
5972 Check for the charset katakana-jisx0201 too.
5973 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5974 (detect_coding_sjis): Check the byte sequence more rigidly.
5976 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5978 * xfaces.c (Vparam_value_alist): New variable.
5979 (syms_of_xfaces): Initialize it.
5980 (Finternal_set_lisp_face_attribute): Avoid more consing.
5982 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5984 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5985 (Qbackground_mode): New variable.
5986 (syms_of_frame_1): Initialize Qbackground_mode.
5988 * lisp.h (Qdisplay): Declare extern.
5990 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5991 change face on all frames, and change the default for new frames.
5993 2000-09-07 Dave Love <fx@gnu.org>
5995 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5997 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5999 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6001 * charset.c: Include composite.h
6002 (lisp_string_width): New function.
6003 (Fstring_width): Call lisp_string_width instead of strwidth.
6005 * Makefile.in (charset.o): Depends on composite.h.
6007 * process.c (read_process_output): Before inserting the decoded
6008 text in the buffer, adjust the multibyteness.
6010 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6012 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6013 buffer's text buffer is null, map new memory.
6015 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6016 POINTER_TYPE and size_t.
6017 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6018 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6019 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6020 [REL_ALLOC_MMAP]: New macros.
6021 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6022 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6023 [REL_ALLOC_MMAP]: New functions.
6025 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6026 before and after unexec.
6028 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6029 text buffers if necessary.
6031 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6032 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6035 * config.in (HAVE_MMAP): Add #undef.
6037 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6039 * frame.c (Qdisplay_type): New variable.
6040 (syms_of_frame_1): Initialize it.
6041 (Fframe_parameter): New function that avoids consing.
6042 (syms_of_frame): Defsubr it.
6044 * buffer.c (Fother_buffer): Consider buffers as invisible when
6045 they are displayed in a window on an invisible frame.
6047 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6048 get-largest-window always return nil.
6050 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6052 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6053 variable; recognize Emacs 19 elc files.
6055 2000-09-04 Miles Bader <miles@gnu.org>
6057 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6058 before initially popping up the menu, so the menu doesn't flash
6059 when the face settings are significantly different from the defaults.
6061 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6063 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6064 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6065 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6066 (BIT_UNIBYTE): Remove.
6067 (re_match_2_internal): Delete corresponding code and streamline the
6068 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6069 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6070 (re_wctype_t): New type.
6071 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6072 (regex_compile): Use them and fix handling of overly long char classes.
6074 2000-09-03 Andrew Innes <andrewi@gnu.org>
6076 * makefile.w32-in: Change to DOS line endings.
6078 * s/ms-w32.h (ORDINARY_LINK): New define.
6080 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6081 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6083 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6084 (distclean): Delete them here instead.
6086 * w32proc.c (compare_env): Convert to uppercase for comparison,
6087 not lowercase, to match how the native Windows shell works.
6089 2000-09-03 Jason Rumney <jasonr@gnu.org>
6091 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6092 CVS changes the line-ends when checking in/out on DOS/Windows.
6094 * makefile.nt (emacs): Do not change directory to run temacs, as
6095 the load-path is set relative to current directory.
6097 2000-09-03 Miles Bader <miles@gnu.org>
6099 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6101 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6103 * xdisp.c (redisplay_mode_lines): New function.
6104 (display_mode_lines): Return number of mode lines displayed.
6105 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6106 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6108 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6109 string.h and strings.h.
6110 (index) [HAVE_INDEX]: Add prototype.
6112 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6113 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6115 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6116 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6118 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6120 * lread.c (read1): Accept `?' as symbol constituent, for
6121 compatiblity with XEmacs.
6123 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6125 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6126 (struct re_pattern_buffer): Remove newline_anchor.
6127 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6128 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6129 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6130 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6131 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6132 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6133 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6134 Get rid of references to newline_anchor.
6135 (regcomp): Allocate and precompute a fastmap.
6137 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6139 * lread.c (openp): GCPRO local variable `filename'.
6141 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6143 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6145 * regex.c: Merge some changes from GNU libc. Add prototypes.
6146 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6147 Use memcmp and memcpy instead of bcopy and bcmp.
6148 (init_syntax_once): Use ISALNUM.
6149 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6150 (REG_UNSET_VALUE): Remove. Use NULL instead.
6151 (REG_UNSET, re_match_2_internal): Use NULL.
6152 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6154 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6155 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6156 (regex_compile): In handle_interval, return an error rather than try to
6157 unfetch the interval if we can't find the closing brace.
6158 Obey the RE_NO_GNU_OPS syntax bit.
6159 (TOLOWER): New macro.
6161 (regexec): Allocate regs.start and regs.end as one block.
6163 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6165 * xdisp.c (echo_area_display): Check display_completed instead
6166 of calling detect_input_pending.
6168 * dispnew.c (update_frame): Only set display_completed here; move
6169 the update_begin and update_end calls here from update_frame_1.
6170 (update_frame_1): Don't set display_completed here, don't call
6171 update_begin/update_end.
6173 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6174 instead of store_frame_param.
6176 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6178 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6179 desired window matrix hasn't been displayed, use the current row
6180 instead. Make sure that only those frame rows are updated for
6181 which there exists a corresponding enabled desired row.
6183 2000-08-29 Miles Bader <miles@gnu.org>
6185 * xfaces.c (default_face_vector): New function.
6186 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6188 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6190 * lread.c (openp): Prevent temporary string passed to
6191 Ffile_readable_p from being garbage collected.
6193 2000-08-28 Dave Love <fx@gnu.org>
6195 * keymap.c (store_in_keymap): Add `static' to declaration.
6197 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6199 * emacs.c, callint.c, doc.c, editfns.c
6200 (toplevel) [HAVE_STRING_H]: Include string.h.
6201 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6202 (index): Remove prototypes which might conflict with non-standard
6203 definitions of index/strchr.
6205 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6206 (rindex): Define only if !HAVE_RINDEX.
6208 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6210 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6212 2000-08-28 Miles Bader <miles@gnu.org>
6214 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6215 made inconsistent by a font-related attribute in FROM.
6216 (merge_face_inheritance): Add function comment.
6218 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6220 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6221 the 4th arg (PREV_EVENT) Qt to suppress input method.
6223 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6225 * regex.c: Indent cpp directives and remove parens after `defined'.
6226 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6227 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6228 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6229 (re_compile_pattern): Use size_t for length.
6230 (init_syntax_once): Move to a better place.
6231 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6232 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6234 * syntax.c (back_comment): Detect cases where a comment-starter is
6235 actually inside another comment as in: /* a // b */ c // d \n.
6236 Make it clear that `comstart_pos' is unused for nested comments.
6238 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6239 (KEYMAPP): New macro.
6240 (Fkeymap_parent, Fset_keymap_parent): Use it.
6241 (fix_submap_inheritance): Mark it static.
6242 (define_as_prefix, describe_buffer_bindings, describe_command)
6243 (describe_translation, describe_map): Complete prototypes.
6245 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6247 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6248 to better match the key-lookup behavior.
6250 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6252 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6253 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6255 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6257 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6258 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6259 (xterm.o): Depend on coding.h
6261 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6263 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6264 the corresponding '#endif'.
6266 2000-08-26 Miles Bader <miles@gnu.org>
6268 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6269 * xfaces.c (QCinherit): New variable.
6270 (syms_of_xfaces): Initialize it.
6271 (LFACE_INHERIT): New macro.
6272 (Finternal_get_lisp_face_attribute)
6273 (merge_face_vector_with_property)
6274 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6275 (check_lface_attrs): Allow new types of face height. Check
6277 (CYCLE_CHECK): New macro.
6278 (merge_face_inheritance): New function.
6279 (merge_face_vectors): Merge inherited faces too. Add F and
6280 CYCLE_CHECK arguments.
6281 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6282 (lookup_named_face, lookup_derived_face, realize_named_face)
6283 (face_at_string_position, face_at_buffer_position): Supply
6284 new F and CYCLE_CHECK arguments to merge_face_vectors.
6285 (merge_face_heights): New function.
6286 (merge_face_vectors, merge_face_vector_with_property)
6287 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6288 handle relative face heights.
6289 (lface_same_font_attributes_p): Compare heights using EQ.
6291 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6293 * charset.c (char_to_string): Check the character validity.
6294 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6296 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6298 * regex.c (PUSH_FAILURE_COUNT): New macro.
6299 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6300 Handle popping of a register's or a counter's data.
6301 (POP_FAILURE_POINT): Use the new name.
6302 (re_match_2_internal): Push counter data on the stack for succeed_n,
6303 jump_n and set_number_at and remove misleading dead code in succeed_n.
6305 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6307 * xdisp.c (redisplay_internal): If considering all windows on all
6308 frames, update the display for each frame as soon as possible,
6309 instead of first building all desired matrices for all frames, and
6310 then updating them all.
6311 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6313 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6315 * bytecode.c (mark_byte_stack): Add a comment.
6317 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6318 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6321 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6323 * minibuf.c (do_completion): Always use compare-string, not
6324 string-equal because the latter doesn't pay attention to
6325 multibyteness of strings.
6327 * process.c (create_process): Don't setup raw-text coding here.
6328 (Fopen_network_stream): Don't set coding->src_multibyte and
6329 coding->dst_multibyte here.
6330 (read_process_output): For process filter, return unibyte string
6331 if default-enable-multibyte-characters is nil.
6332 (send_process): If OBJECT is multibyte text, be sure to encoded it
6333 by the specified coding system for the process. Otherwise, setup
6335 (init_process): Don't initialize default-process-coding-system here.
6337 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6339 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6340 <scroll-down-aggressively>: Likewise.
6342 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6344 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6345 zero. Set coding->produced_char correctly.
6347 2000-08-22 Andrew Innes <andrewi@gnu.org>
6349 * makefile.w32-in: New file.
6351 * unexw32.c (unexec): Ignore old_name, and use the actual location
6352 of the current executable instead. Base new_name on this.
6354 * w32proc.c (create_child): Remove reference to security
6355 descriptor, which isn't needed and doesn't compile with mingw32.
6357 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6358 up dllimport attributes.
6359 (x_update_window_end): Update prototype.
6361 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6362 extern, which screws up dllimport attributes.
6364 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6365 up dllimport attributes.
6367 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6368 screws up dllimport attributes.
6370 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6371 up dllimport attributes.
6372 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6373 screws up dllimport attributes.
6375 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6376 up dllimport attributes.
6378 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6379 screws up dllimport attributes.
6381 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6382 screws up dllimport attributes.
6384 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6385 up dllimport attributes.
6387 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6388 unnecessary extern, which screws up dllimport attributes.
6391 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6392 up dllimport attributes.
6394 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6395 unnecessary extern, which screws up dllimport attributes.
6397 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6398 screws up dllimport attributes.
6400 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6401 up dllimport attributes.
6403 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6405 * w32bdf.c (search_file_line):
6406 (set_bdf_font_info):
6408 (w32_get_bdf_glyph):
6409 (w32_BDF_to_x_font): Fix compile warnings.
6411 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6413 * w32select.c: Include keyboard.h before frame.h.
6415 * w32fns.c (max): Define macro.
6416 (JOHAB_CHARSET): Define if not known.
6417 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6418 (Fx_show_tip): Synch with X version.
6420 * w32xfns.c: Include keyboard.h before frame.h.
6422 * w32fns.c: Include keyboard.h before frame.h.
6424 * w32term.c: Include keyboard.h before frame.h.
6426 * fontset.c: Include keyboard.h before frame.h.
6428 * w32inevt.c: Include keyboard.h before frame.h.
6429 (MOUSE_MOVED): Define if not known.
6431 * minibuf.c: Include keyboard.h before frame.h.
6433 * keyboard.c: Include keyboard.h before frame.h.
6435 * indent.c: Include keyboard.h before frame.h.
6437 * dispnew.c: Include keyboard.h before frame.h.
6439 * buffer.c: Include keyboard.h before frame.h.
6441 * alloc.c: Include keyboard.h before frame.h.
6443 * print.c: Include keyboard.h before frame.h.
6445 * process.c: Include keyboard.h before frame.h.
6447 * scroll.c: Include keyboard.h before frame.h.
6449 * sysdep.c: Include keyboard.h before frame.h.
6451 * term.c: Include keyboard.h before frame.h.
6453 * window.c: Include keyboard.h before frame.h.
6455 * xdisp.c: Include keyboard.h before frame.h.
6456 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6458 * frame.c: Include keyboard.h before frame.h.
6460 * w32heap.h: Undefine min, max.
6462 * w32gui.h: Undefine min, max.
6464 * unexw32.c: Change PUCHAR to PCHAR.
6465 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6468 (copy_executable_and_dump_data): Remove unnecessary static defs.
6469 (copy_executable_and_dump_data): Fix compile warnings.
6471 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6473 * w32console.c (min): Define macro.
6474 (clear_frame, write_glyphs): Fix compile warning.
6476 * w32proc.c (compare_env):
6477 (find_child_console): Fix compile warning.
6479 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6480 sys_errlist instead of _sys_errlist.
6481 (get_emacs_configuration_options): New function.
6483 * s/ms-w32.h (sys_nerr): Provide default definition.
6484 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6485 name with _ prepended.
6486 (NSIG): Define if not known.
6487 (get_emacs_configuration): Provide extern declaration.
6488 (get_emacs_configuration_options): Provide extern declaration.
6489 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6491 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6493 (read_unc_volume): Fix compile warning.
6495 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6496 definitions from being used.
6498 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6500 * w32.c (unc_volume_file_attributes):
6501 (open_unc_volume): Make arg const.
6503 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6504 (read_input_waiting): Remove excess parameter.
6506 * w32.c (init_environment): Call _access.
6507 (check_windows_init_file): Call _close.
6508 (init_user_info): Call _putenv.
6509 (init_environment): Call _putenv and _strdup.
6510 (init_ntproc): Reset volume info cache on startup.
6512 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6513 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6514 cannot override the CRT malloc.
6516 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6517 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6519 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6520 unless we are linking with a static CRT.
6521 (RVA_TO_PTR): Cast result to unsigned char*.
6523 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6524 (add_volume_info): Use xstrdup.
6526 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6528 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6529 (do_completion, Fminibuffer_complete_word): Use it.
6530 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6531 var so it can take non-boolean values.
6533 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6535 * editfns.c (find_field): Formatting changes.
6536 (toplevel): Some old-style function forward declarations
6537 changed to prototypes, some new protypes added, some functions
6540 * lisp.h (set_time_zone_rule): Add prototype.
6541 (use_dialog_box): External declaration.
6543 * keyboard.c (gen_help_event): Add parameter SIZE.
6544 (kbd_buffer_events_waiting): Slightly rewritten.
6545 (clear_event): New function.
6546 (kbd_buffer_get_event): Use it, and clear the input_events of
6548 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6549 don't fill the newly created array with nils.
6550 (toplevel): Convert some old-style function forward declarations
6553 * keyboard.h (gen_help_event): Change prototype.
6555 * xterm.c (XTread_socket): Change calls to gen_help_event.
6557 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6559 * eval.c (Fmacroexpand): Doc fix.
6561 2000-08-20 Jason Rumney <jasonr@gnu.org>
6563 * w32term.h (x_display_info_for_display): Remove as this function
6564 does not exist on W32.
6566 * w32term.c (help_echo_window): New variable.
6567 (syms_of_w32term): staticpro it.
6568 (note_mode_line_highlight): Set it.
6569 (XTextExtents16): Removed as there is no equivalent on W32.
6570 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6571 the X way of doing this will not work for W32.
6572 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6573 (x_draw_image_foreground): Avoid drawing outside of the clip area
6574 when image doesn't have a mask.
6575 (note_mouse_highlight): Process overlays in the right order of
6576 priority. Set help_echo_window.
6577 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6578 because that's more visible for large images.
6580 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6581 name to single_keymap_panes.
6582 (w32_menu_show): Set wv->title when dealing with titles.
6583 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6585 2000-08-21 Miles Bader <miles@gnu.org>
6587 * minibuf.c (do_completion): Try again if we rewrite the input
6588 string, but no completion was done, so that any completion message
6591 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6593 * xfaces.c (lface_equal_p): Compare strings differently.
6594 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6595 (realize_tty_face): Use them.
6596 (syms_of_xfaces): Initialize new variables.
6597 (map_tty_color): New function, extracted from realize_tty_face.
6598 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6599 foreground or background color, store the new color name in the
6600 realized face; previous code trying to do this had no effect.
6601 (realize_tty_face): Use map_tty_color.
6602 (Fclear_face_cache): Set face_change_count and ensure thorough
6605 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6607 * undo.c (record_first_change, record_marker_adjustment): Don't
6608 use XBUFFER on last_undo_buffer which might not be a buffer.
6610 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6612 * coding.c (decode_coding_string): Set members consumed,
6613 consumed_char, produced, produced_char of *coding correctly. If
6614 decode_coding doesn't consume any byte, don't try anymore.
6615 (encode_coding_string): Likewise.
6617 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6619 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6620 conditional have void type, for Standard C compilers.
6622 * xdisp.c (redisplay_internal): Compare windows for equality with
6623 EQ, instead of applying XWINDOW to something that might not
6626 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6628 * fontset.c (Finternal_char_font): Search only the selected frame
6629 for a window of the current buffer.
6631 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6633 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6636 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6637 second half of a HELP_EVENT is found at the start of kbd_buffer.
6639 2000-08-18 Miles Bader <miles@gnu.org>
6641 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6643 * editfns.c (save_restriction_save): Rewrite to use markers.
6644 (save_restriction_restore): Rewrite to understand new form of data
6645 saved by save_restriction_save.
6646 (Fsave_restriction): Remove cautionary note in doc-string.
6648 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6650 * fileio.c (build_annotations): Add a comment explaining the
6651 return value of format-annotate-function. Replace a spurious call
6652 to Flength with a CONSP test. Call format-annotate-function with
6653 a fifth arg specifying how many times the function is been called
6654 in a row, to let it choose temporary buffers appropriately.
6656 2000-08-17 Dave Love <fx@gnu.org>
6658 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6659 declare make_temp_name twice.
6661 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6662 (unreadpure): Give it an arg.
6664 * unexalpha.c: Prototype fatal_unexec, mark_x,
6665 update_dynamic_symbols. Declare unexec as void.
6667 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6668 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6670 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6671 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6673 * alloca.c: Use #error.
6674 [POINTER_TYPE]: Use it.
6676 * eval.c (Fdefvar): Doc fix.
6678 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6679 INITIALIZE_INTERVAL.
6681 * buffer.h: Avoid DECLARE_INTERVALS.
6683 * config.in: Add size_t.
6685 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6687 * w16select.c (set_clipboard_data): If there's not enough memory
6688 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6689 expects. In case of other failures, return 3.
6690 (system_error_msg): New error message.
6691 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6694 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6696 * term.c (write_glyphs): Also turn off inverse video after turning
6697 off other appearances in case TS_exit_attribute_mode is not equal
6698 to TS_end_standout_mode.
6699 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6701 (turn_off_face): Reset standout_mode only if
6702 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6703 is equal to TS_end_standout_mode.
6705 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6707 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6708 sequence at the end of the source block.
6710 * ccl.c (Fccl_program_p): Docstring modified.
6711 (Fccl_execute): Likewise.
6712 (Fccl_execute_on_string): Likewise.
6714 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6716 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6718 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6720 The following changes are mainly to fix bugs of
6721 encode/decode-coding-string failing if encoding/decoding return
6722 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6723 variable conversion_buffer.
6725 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6726 decrement dst_end to avoid buffer overflow in the later call of
6729 * coding.h (conversion_buffer_size, conversion_buffer)
6730 (get_conversion_buffer): Extern deleted.
6732 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6733 (conversion_buffer, conversion_buffer_size): Variables deleted.
6734 (get_conversion_buffer): Function deleted.
6735 (struct conversion_buffer): New structure.
6736 (MAX_ALLOCA): New macro.
6737 (allocate_conversion_buffer): New macro.
6738 (extend_conversion_buffer, free_conversion_buffer): New functions.
6739 (ccl_coding_driver): Set coding->result.
6740 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6741 this is the last block of source.
6742 (encode_coding): Likewise. Handle the source block as the last
6743 one only when the whole source text is consumed.
6744 (decode_coding_string): Handle the case that the output buffer is
6745 too small to decode the whole source text. Use
6746 allocate_conversion_buffer, extend_conversion_buffer and
6747 free_conversion_buffer, not get_conversion_buffer.
6748 (encode_coding_string): Likewise.
6749 (init_coding): Function deleted.
6750 (init_coding_once): Delete code to initialize conversion_buffer_size.
6752 * emacs.c (main): Don't call init_coding.
6754 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6756 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6757 (insert_glyphs): Likewise.
6759 * w32console.c (write_glyphs): Use a locally declared
6762 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6764 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6765 member of display_info is NULL.
6767 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6769 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6771 * term.c (turn_off_face): Reset standout_mode when resetting
6772 appearances with capability `me'.
6773 (write_glyphs): Switch on inverse video before each face change.
6775 2000-08-14 Dave Love <fx@gnu.org>
6777 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6778 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6779 (lisp_free): Declare and make static.
6781 * window.c: Fix embedded comment.
6782 (syms_of_window): Fix doc string.
6784 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6786 * keymap.c (push_key_description): If C without modifiers is < 32,
6787 make sure to print `C-' before `M-', like in the manual.
6789 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6791 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6792 since they aren't relocated anymore.
6793 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6795 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6796 partially visible line which is smaller than the window's height.
6798 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6800 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6801 the multibyte form of eight-bit-control characters.
6802 (Fccl_execute_on_string): Initialize ccl->multibyte.
6804 * ccl.h (struct ccl_program): New member multibyte.
6806 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6808 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6810 * regex.c (regex_compile) <normal_char>: Pay attention to
6812 (analyse_first) <exactn>: Setup fastmap correctly for
6813 eight-bit-control characters.
6815 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6817 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6819 * keyboard.c (make_lispy_event): Handle the new event type
6820 multibyte_char_keystroke.
6822 * xterm.c: Include coding.h.
6823 (XTread_socket): Work around a bug of XmbLookupString. If the
6824 input is from XIM, decode it according to the current locale. In
6825 that case, generate multibyte_char_keystroke events.
6827 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6829 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6830 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6832 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6834 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6835 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6836 (move_it_in_display_line_to): Record iterator's ascent and descent
6837 before producing glyphs, and restore them when we know the glyph
6838 doesn't fit on the line.
6839 (move_it_to): Restructured so that it's easier to debug. If
6840 moving to a vpos, and not moving to an x or character position,
6841 stop as soon as the specified vpos is reached; don't move further
6842 into that line because that might change the computed line height.
6843 (try_cursor_movement): New function, extracted from the cursor
6844 movement branch of redisplay_window. If ending on a partially
6845 visible line, don't try to scroll if the cursor line is taller
6847 (redisplay_window): Use try_cursor_movement.
6849 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6850 because that function doesn't cope with variable-height lines.
6852 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6853 box cursor because that's better visible for large images.
6855 2000-08-10 Miles Bader <miles@gnu.org>
6857 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6859 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6861 * xdisp.c (Vmessages_buffer_name): New variable.
6862 (message_dolog): Use it.
6863 (syms_of_xdisp): Initialize it.
6865 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6867 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6868 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6869 redundant now that keyboard.h is included.
6871 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6873 * keyboard.c (kbd_buffer_events_waiting): New function.
6875 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6877 * msdos.c: Include keyboard.h.
6878 (XMenuActivate): Empty no_event events from the event buffer. If
6879 no events are left after that, call clear_input_pending.
6880 (mouse_clear_clicks): New function, code moved from mouse_init.
6881 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6882 mouse driver to ``forget'' any past clicks.
6884 * Makefile.in (msdos.o): Depend on keyboard.h.
6886 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6888 * lisp.h (input_pending): External declaration.
6890 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6892 * xdisp.c (echo_area_display): Display thoroughly if input is
6893 pending. Bind redisplay-dont-pause to t during the redisplay.
6894 in case input is pending.
6896 * dispnew.c (Qredisplay_dont_pause): New variable.
6897 (syms_of_display): Initialize and staticpro it.
6898 (update_frame_1): Don't interrupt the display for pending input if
6899 redisplay_dont_pause is set.
6901 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6903 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6905 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6907 * callproc.c (Fcall_process): Terminate the unwind-protect around
6908 the post-read-conversion of coding system.
6910 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6911 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6912 * buffer.h (overlays_at): Update prototype.
6913 * xdisp.c (next_overlay_change): Update call to overlays_at.
6914 * xfaces.c (face_at_buffer_position): Likewise.
6915 * textprop.c (Fget_char_property): Likewise.
6916 * xterm.c (note_mouse_highlight): Likewise.
6918 * minibuf.c (do_completion): Don't consider a simple change of
6919 case as `completion'.
6921 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6923 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6924 * undo.c (record_delete): Make sure last_point_position_buffer is
6925 a buffer before comparing pointers.
6927 * coding.h (decode_coding_string): Declare.
6929 * intervals.h (Fprevious_single_char_property_change): Declare.
6931 * textprop.c (Fprevious_single_char_property_change): Don't do
6932 arithmetic directly on lisp objects.
6934 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6936 * keyboard.h (menu_item_eval_property): Declare.
6938 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6939 reuse as buffer name, instead of recreating (and discarding) every
6940 time a message is logged.
6941 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6942 (current_message_1, truncate_message_1, set_message_1)
6943 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6944 (current_message, truncate_echo_area, display_echo_area)
6945 (resize_echo_area_axactly): Changed calls.
6947 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6949 (Ffind_coding_systems_region_internal): First argument to Fappend
6950 must be an integer, not a Lisp object.
6952 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6954 * charset.c (Fchar_width): Doc fix.
6956 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6958 * charset.c (Fstring_width): Doc fix.
6960 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6962 * xdisp.c (start_display): When starting display on a continuation
6963 line, clear ascent and descent members of the iterator structure;
6964 the height of the continued line does not affect the height of the
6966 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6967 line taller than the window.
6968 (redisplay_window) <forced window start>: Handle case that the
6969 middle of the window is not found in any row.
6970 (dump_glyph_row): Show more information.
6971 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6972 first text line in a glyph matrix.
6974 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6975 of the clip area when image doesn't have a mask.
6977 * fns.c (sweep_weak_table): Fix survival conditions for
6978 key-or-value and key-and-value weakness.
6980 * .gdbinit (xhashtable): New command.
6982 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6983 tables out of the list of all weak hash tables.
6985 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6986 a new buffer is created, make sure echo_area_buffer[] references
6989 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6991 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6994 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6996 * syntax.c (skip_chars): Fix previous change. Make the handling
6997 of unibyte string consistent with that of regex search.
6999 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7001 * xmenu.c (popup_get_selection): Use xfree instead of free.
7003 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7005 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7007 * callproc.c (child_setup): Use xfree instead of free.
7009 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7011 (run_mac_command, closedir): Use `xfree' instead of `free'.
7013 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7015 * eval.c (error): Use xfree instead of free.
7017 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7019 * fns.c: Replace `illegal' with `invalid'.
7020 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7022 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7024 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7027 2000-08-04 Noah Friedman <friedman@splode.com>
7029 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7032 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7034 * syntax.c (skip_chars): Fix typo in error message.
7036 2000-08-04 Andreas Schwab <schwab@suse.de>
7038 * m/ia64.h: Moved from s/ia64.h.
7040 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7042 * process.c (read_process_output): Big simplification. Handle
7043 composition and post-read-conversion of coding system correctly.
7044 (send_process): Handle composition correctly.
7046 * callproc.c (Fcall_process): Handle post-read-conversion of
7047 coding system if any.
7049 * coding.c (decode_coding_iso2022): More strict check for handling
7051 (coding_restore_composition): Pay attention to the case that
7052 cmp_data is not set properly (because of invalid code in the
7054 (run_pre_post_conversion_on_str): Include text properties in the
7056 (decode_coding_string): Set members of coding correctly.
7058 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7060 * s/ia64.h: New file.
7062 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7063 Use NULL instead of 0 at the end of variable argument list of
7064 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7065 sizeof (int) < sizeof (void *).
7067 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7068 of variable argument lists of XtVaGetValues and XtVaSetValues.
7070 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7071 variable argument lists of XtVaGetValues and XtVaSetValues.
7073 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7075 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7076 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7078 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7081 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7082 in call to Fsingle_key_description.
7084 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7087 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7089 * window.c (display_buffer_reuse_frames): New variable.
7090 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7091 frames displaying BUFFER.
7092 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7094 2000-08-01 Miles Bader <miles@gnu.org>
7096 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7097 when to constrain NEW_POS (they were pretty screwed up before).
7099 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7101 * msdos.c (run_msdos_command): Save and restore the master
7102 environment, for the case that child_setup signals an error.
7103 When mirroring slashes in DOS shell commands, don't fail when
7104 argv[2] has embedded blanks.
7105 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7106 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7107 (dos_ttraw): Call mouse_setup_buttons.
7109 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7110 using alloca; free it after run_msdos_command returns.
7112 2000-07-27 Dave Love <fx@gnu.org>
7114 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7115 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7117 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7119 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7121 * editfns.c (lisp_time_argument): Fix last change.
7123 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7125 * fns.c (Fdelete): Make it work on vectors and strings in addition
7128 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7129 (syms_of_fns): Initialize new variables.
7130 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7131 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7132 weakness, with t meaning the same as `key-and-value'.
7134 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7136 * coding.h (struct coding_system): Member safe_charset deleted.
7138 * coding.c (Qsafe_charsets): This variable deleted.
7139 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7141 (coding_safe_chars): New function.
7142 (CODING_SAFE_CHAR_P): New macro.
7143 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7144 checking safe_charsets member of the coding system. Caller changed.
7145 (detect_coding_iso2022): New local variable safe_chars.
7146 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7147 safe_charsets member of the coding system.
7148 (decode_coding_iso2022): New local variable safe_chars.
7149 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7150 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7151 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7152 (ENCODE_UNSAFE_CHARACTER): New macro.
7153 (encode_coding_iso2022): New local variable safe_chars. Check
7155 (setup_coding_system): Delete the code to initialize
7156 coding->safe_charses
7157 (intersection, find_safe_codings): New functions.
7158 (Ffind_coding_systems_region_internal): New function.
7159 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7160 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7161 variable and initialize it.
7163 * fns.c (char_table_ref_and_index): New function.
7165 * lisp.h (char_table_ref_and_index): Add prototype.
7167 2000-07-26 Sam Steingold <sds@gnu.org>
7169 * editfns.c (lisp_time_argument): Added third argument `usec'.
7170 (Ffloat_time): New built-in Lisp function.
7172 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7174 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7175 for the character code.
7177 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7180 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7181 if called for a popup menu.
7182 (xmenu_show): Store help string in widget values.
7184 2000-07-26 Dave Love <fx@gnu.org>
7186 * syswait.h: Move some definitions.
7187 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7188 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7189 perspicuous definitions.
7190 (WTERMSIG): Fix bit pattern used.
7192 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7194 * print.c (print_object): If vector printing is truncated, print
7195 "..." to indicate it as well as the case of list printing.
7197 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7199 * xdisp.c (next_element_from_display_vector): Improve comments.
7201 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7202 for the character code, and the rest for the face id as in 20.x.
7203 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7205 * window.c (window_display_table): Cleaned up.
7207 * syntax.c (Fforward_word): Add last arg nil in call of
7208 Fconstrain_to_field.
7210 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7212 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7213 identical but for the letter-case, don't call
7214 barf_or_query_if_file_exists.
7216 2000-07-25 Miles Bader <miles@gnu.org>
7218 * editfns.c (find_field): Honor special `boundary' fields.
7219 (Qboundary): New variables.
7220 (syms_of_editfns): Initialize Qboundary.
7221 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7222 Use scan_buffer instead of find_before_next_newline, because it
7223 allows us to detect the boundary case where there's a newline at
7225 * lisp.h (Fconstrain_to_field): Update external declaration.
7227 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7229 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7232 2000-07-24 Dave Love <fx@gnu.org>
7234 * s/sunos4-0.h, s/sol2.h:
7235 (LIBS_TERMCAP): Move from m/sparc.h.
7237 * m/sparc.h (TERMINFO): Moved to system files (probably only
7238 relevant for sunos4 judging by its vintage).
7239 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7242 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7244 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7245 name to single_keymap_panes.
7247 2000-07-24 Andreas Schwab <schwab@suse.de>
7249 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7251 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7253 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7254 parameters instead of using int parameters. Expect FN to accept
7255 EMACS_INT parameters.
7256 (display_echo_area, resize_echo_area_axactly, current_message)
7257 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7258 with new argument list.
7259 (resize_mini_window_1): New callback function.
7260 (current_message_1, truncate_message_1, set_message_1): Change
7261 parameter lists to the new format expected by with_echo_area_buffer.
7263 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7265 * fontset.c (fontset_ref): Remove INLINE declaration.
7266 (fontset_ref_via_base): Likewise.
7267 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7270 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7272 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7273 correct order of priority. If help echo was found in an overlay,
7274 use that overlay as the object in which the help echo was found.
7276 2000-07-22 Miles Bader <miles@gnu.org>
7278 * textprop.c (Fprevious_single_char_property_change): The initial
7279 property value should be from the position preceding POSITION, not
7282 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7284 * coding.c (syms_of_coding): Doc fix for
7285 inhibit-iso-escape-detection.
7287 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7289 * xterm.c (note_mouse_highlight): Process overlays in the right
7292 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7294 * xterm.c (note_mouse_highlight): If help-echo was found in an
7295 overlay, use that overlay as the object in which the help was found.
7297 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7299 * window.c (foreach_window): Instead of a fake variable argument
7300 list, take one USER_DATA argument.
7301 (foreach_window_1): Likewise, and call callback functions with two
7302 args, the window and USER_DATA.
7303 (struct check_window_data): New struct.
7304 (check_window_containing): Use it.
7305 (window_from_coordinates): Set up a struct check_window_data for
7307 (add_window_to_list, freeze_window_start): Change parameters
7308 according to new calling convention.
7310 * window.h (foreach_window): Change prototype.
7312 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7314 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7316 * xmenu.c (menu_help_callback): Call show_help_echo with
7317 additional arguments OBJECT and POS.
7319 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7321 * data.c (Faset): Allow storing any multibyte character in a
7322 string. Convert unibyte string to multibyte if necessary.
7324 * xfns.c (x_encode_text): New function.
7325 (x_set_name): Use x_encode_text.
7326 (x_set_title): Likewise.
7328 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7330 * xterm.h (x_encode_text): Add prototype.
7332 2000-07-20 Dave Love <fx@gnu.org>
7334 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7337 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7339 * msdos.c (help_echo_window): New variable.
7340 (syms_of_msdos): Initialize and staticpro it.
7341 (IT_note_mode_line_highlight): Set help_echo_window.
7342 (IT_note_mouse_highlight): Ditto.
7343 (dos_rawgetc): Store help_echo_window in the second event produced
7346 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7347 Record the object that generated the help echo and the position of
7348 that object in help_echo_object and help_echo_pos. Record that
7349 some glyphs in a row are displayed in mouse-face.
7350 (IT_update_begin): Don't clear mouse highlight unless one of the
7351 enabled glyph rows is marked as being displayed in mouse-face.
7352 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7353 and position recorded in help_echo_object and help_echo_pos to the
7355 (IT_menu_display): Accept a new argument PN: the pane number of
7356 the current menu pane. Record the pane number and the item
7357 number of the item which has associated help string.
7358 (XMenuActivate): Update the prototype for help_callback in
7359 function declaration. Call IT_menu_display with the current menu
7360 pane number as an additional argument. Call help_callback with
7361 two additional arguments: the pane number and the item number of
7362 the menu item associated with the help text.
7363 (help_echo_object, help_echo_pos): New variables.
7364 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7366 * msdos.h (XMenuActivate): Update prototype.
7368 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7370 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7371 Add some more prototypes.
7373 * xterm.c, xterm.h: Add some more prototypes.
7375 * lisp.h (Fnext_single_char_property_change): Add prototype.
7377 * dispnew.c (direct_output_for_insert): Remove confusing
7378 outer local variable mouse_face_overwritten_p.
7379 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7381 * alloc.c (allocate_string_data): Don't copy old string contents.
7383 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7385 * coding.c (code_convert_region): Delete text properties before
7386 shrinking the conversion region.
7388 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7390 * dispnew.c (update_text_area): Write the whole row if it
7391 has mouse-face in it.
7393 * xfaces.c (face-alternative-font-family-alist): Remove
7394 DEFVAR_LISP; staticpro instead.
7396 * xmenu.c (menu_help_callback): Call show_help_echo with
7399 * keyboard.c (show_help_echo): Add parameter WINDOW.
7400 (read_char): Call show_help_echo with window extracted from Lisp
7402 (gen_help_event): Add parameter WINDOW.
7404 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7406 * xterm.c (help_echo_window): New variable.
7407 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7408 (XTread_socket): Pass help_echo_window to gen_help_event.
7409 (syms_of_xterm): Initialize and staticpro help_echo_window.
7411 2000-07-18 Dave Love <fx@gnu.org>
7413 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7415 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7417 * alloc.c (allocate_string_data): If string had already data
7418 assigned, copy old contents to new string data.
7420 * coding.c (syms_of_coding): Fix typo in spelling of variable
7421 `inhibit-iso-escape-detection'.
7423 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7425 * Makefile.in: Add dependencies on dispextern.h.
7426 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7427 `free'; both can conflict with system header files.
7429 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7431 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7434 2000-07-18 Dave Love <fx@gnu.org>
7436 * window.c (Fwindow_list): Declare arg `window'.
7438 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7440 * coding.c (setup_coding_system): Don't override the explicitly
7441 specified designations.
7443 2000-07-15 Miles Bader <miles@gnu.org>
7445 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7446 from `text_property_eq' and `text_property_stickiness', respectively.
7447 (find_field, Fconstrain_to_field, char_property_eq)
7448 (char_property_stickiness): Changed to call char-property functions
7449 instead of text-property-only ones.
7451 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7452 `next_single_char_property_change'). Do more error checking, and
7453 cleanup limit behavior.
7454 (Fprevious_single_char_property_change): New function.
7455 (syms_of_textprop): Initialize new subrs.
7457 * xdisp.c (display_prop_end, invisible_text_between_p):
7458 Call Fnext_single_char_property_change instead of
7459 next_single_char_property_change.
7461 2000-07-15 Jason Rumney <jasonr@gnu.org>
7463 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7464 after menu is finished with.
7465 (add_menu_item): Only consider wv->title as a menu title.
7466 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7468 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7470 (FONT_REGEXP): Remove unused macro, and its sub-components.
7471 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7473 * w32term.c (help_echo_object, help_echo_pos): New variables.
7474 (note_mode_line_highlight): Store additional information about the
7475 help-echo in help_echo_object and help_echo_pos. Check both
7476 `local-map' and `keymap' properties for changing the cursor
7477 (note_mouse_highlight): Store additional information about the
7478 help-echo in help_echo_object and help_echo_pos.
7479 (note_tool_bar_highlight): Set help_echo_object to nil and
7480 help_echo_pos to -1.
7481 (w32_read_socket): Use gen_help_event instead of filling
7482 input_events manually.
7483 (syms_of_w32term): Staticpro help_echo_object.
7484 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7485 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7486 (x_clear_mouse_face): New function.
7487 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7488 (x_update_window_begin): No need to turn off the mouse
7490 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7491 depending on whether they contain glyphs highlighted in mouse-face.
7492 (x_fill_stretch_glyph_string): Consume runs of stretch
7493 glyphs instead of a single one.
7494 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7495 with new argument list.
7496 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7497 (x_append_glyph, x_append_composite_glyph)
7498 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7499 changes in struct glyph starting 1999-12-27. See comments for
7500 xterm.c on 2000-07-05.
7502 2000-07-14 Sam Steingold <sds@gnu.org>
7504 * xfaces.c (realize_x_face): Fix the last patch:
7505 check `default_face' before dereferencing.
7507 2000-07-14 Dave Love <fx@gnu.org>
7509 * syntax.c (back_comment): Add null default in switch (for pcc).
7511 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7513 * xfaces.c (realize_x_face): Make fontset using the base of the
7514 default_face's fontset, not using the default fontset.
7516 * coding.c (inhibit_iso_escape_detection): New variable.
7517 (syms_of_coding): Make it a Lisp variable.
7518 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7519 nonzero, ignore ISO2022's escape sequence.
7521 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7523 * alloca.c (malloc) [emacs]: Define as xmalloc.
7525 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7526 use that instead of the mouse position. Add parameters DX and DY.
7528 * dispextern.h (Fx_show_tip): Adjust number of parameters
7531 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7532 if HELP is a function, call it with OBJECT and POS as parameters
7533 to get the help to display.
7534 (gen_help_event, kbd_buffer_store_help_event): New functions.
7535 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7536 (read_char): Call show_help_echo with new parameters.
7538 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7541 * xterm.c (help_echo_object, help_echo_pos): New variables.
7542 (note_mode_line_highlight): Store additional information about the
7543 help-echo in help_echo_object and help_echo_pos. Check both
7544 `local-map' and `keymap' properties for changing the cursor
7545 (note_mouse_highlight): Store additional information about the
7546 help-echo in help_echo_object and help_echo_pos.
7547 (note_tool_bar_highlight): Set help_echo_object to nil and
7548 help_echo_pos to -1.
7549 (XTread_socket): Use gen_help_event instead of filling
7550 input_events manually.
7551 (syms_of_xterm): Staticpro help_echo_object.
7553 * xmenu.c (menu_highlight_callback): Use
7554 kbd_buffer_store_help_event instead of setting up and input_event
7557 * xdisp.c (eval_form): GCPRO argument sexpr.
7558 (call_function): New function.
7559 (handle_single_display_prop): Use call_function and FUNCTIONP
7560 instead of checking whether if font_height is a symbol and
7563 * eval.c (internal_condition_case_2): New function.
7565 * lisp.h (FUNCTIONP): New macro.
7566 (internal_condition_case_2, call_function): Add prototypes.
7568 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7569 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7570 Always set `arg' member of input_events.
7571 (construct_menu_click): Unused function removed.
7573 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7575 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7576 (construct_drag_n_drop, x_scroll_bar_handle_click)
7577 (w32_read_socket): Always set `arg' member of input_events.
7579 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7581 * lisp.h (eval_form): Add prototype.
7583 * xdisp.c (eval_form): Make it externally visible.
7585 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7587 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7588 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7589 consing. For prefix events, store the frame in the `arg' slot of
7590 the event, otherwise store the key there.
7591 (XTread_socket): Instead of consing, use the frame_or_window slot
7592 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7594 * xmenu.c (menu_highlight_callback): Store help string in the
7595 `arg' member of the input event; don't cons.
7596 (menubar_selection_callback): Use the `arg' slot of input events
7597 to queue additional information, instead of consing.
7599 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7601 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7603 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7605 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7606 input events to queue additional information, instead of consing.
7608 * keyboard.c (kbd_buffer_gcpro): Renamed from
7609 kbd_buffer_frame_or_window. Now used for all Lisp objects
7610 referenced from the input queue.
7611 (kbd_buffer_store_event): Always use structure assignment for
7612 copying input events. Record all Lisp objects referenced from
7613 events in kbd_buffer_gcpro.
7614 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7615 differently from input events. Test for prefix menu_bar_events
7616 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7617 event in kbd_buffer_gcpro to nil.
7618 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7619 frame_or_window is equal to its arg member as prefix events.
7620 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7621 used by an input event to nil.
7622 (init_keyboard): Use two times the size of the input queue
7623 for kbd_buffer_gcpro.
7624 (syms_of_keyboard): Likewise.
7626 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7627 Use USER_SIGNAL_EVENT.
7629 * termhooks.h (struct input_event): Add member `arg'.
7630 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7631 (USER_SIGNAL_EVENT): Renamed from user_signal.
7633 * xfaces.c (ASET): Remove definition.
7635 * lisp.h (AREF, ASET, ASIZE): New macros.
7637 * fontset.c (AREF, ASIZE): Remove definitions.
7639 * fns.c (AREF): Remove definition.
7641 * composite.c (AREF): Remove definition.
7643 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7645 * dispnew.c (redraw_overlapped_rows): Add missing local.
7646 (scrolling_window): Remove debug code.
7648 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7649 Before scrolling, turn off a mouse-highlight in the window
7652 * xterm.c (x_update_window_end): Add parameter
7653 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7654 redisplay in XTframe_up_to_date.
7655 (x_clear_mouse_face): New function.
7656 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7658 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7660 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7661 it when any row is written to that contains glyphs highlighted in
7663 (update_window): Call the window update end hook with new
7664 parameter MOUSE_FACE_OVERWRITTEN_P.
7665 (direct_output_for_insert): Give up if row contains mouse-face.
7667 * dispextern.h (struct redisplay_interface): Add parameter
7668 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7669 (clear_mouse_face): New function pointer member.
7671 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7673 * syntax.c (back_comment): Use one switch rather than a few `if's.
7674 Obey open_paren_in_column_0_is_defun_start.
7675 When reverting to the `slow' method, try to nicely handle the case
7676 of nested comments by checking that the comment-starter we found
7677 does indeed match the comment-ender.
7678 (scan_sexps_forward, scan_sexps_forward):
7679 Ignore excessive opening parenthesis rather than throwing an error.
7681 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7683 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7684 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7686 * dispnew.c (direct_output_forward_char): Give up if currently
7687 displaying a message instead of the minibuffer contents.
7689 * xterm.c (x_update_window_begin): No need to turn off the mouse
7691 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7692 depending on whether they contain glyphs highlighted in mouse-face.
7694 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7695 compare the mouse_face_p flags of both rows.
7697 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7699 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7701 * keyboard.c (show_help_echo): Accept additional parameter
7702 ok_to_overwrite_keystroke_echo.
7703 (read_char): Call show_help_echo with a zero
7704 ok_to_overwrite_keystroke_echo argument.
7705 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7706 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7707 ok_to_overwrite_keystroke_echo argument.
7708 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7709 non-zero ok_to_overwrite_keystroke_echo argument.
7711 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7713 * xdisp.c (try_window_id): If changes are all below what is
7714 displayed in the window, and point is in the window, we still
7715 might have to find point on the display.
7717 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7718 glyphs instead of a single one.
7719 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7720 with new argument list.
7721 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7723 * keymap.c (get_keymap_1): Add comment that this function can GC.
7724 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7725 comment that functions can GC.
7726 (Fset_keymap_parent): GCPRO arg KEYMAP.
7728 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7730 * msdos.c (XMenuActivate): After exiting the menu, restore the
7731 echo area message and erase it.
7733 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7735 * fontset.c (Ffontset_info): Make the return value more compatible
7736 with that of Emacs 20.
7738 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7740 * eval.c (Fsignal): Handle case that backtrace_list is null.
7742 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7744 * ccl.c (Fccl_execute): Typo fixed.
7746 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7748 * window.c (window_loop): Add missing gcpro1 local variable.
7750 * window.c (Fwindow_list): Reverse list at the end.
7751 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7752 means allow windows on OWINDOW's frame, only.
7753 (window_loop): Simplified; use Fwindow_list.
7755 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7757 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7759 * xterm.c (XTread_socket): Increment handling_signal at the start,
7760 decrement it at the end.
7762 * eval.c (handling_signal): New variable.
7763 (Fsignal): Abort if handling_signal is non-zero.
7765 * lisp.h (handling_signal): External declaration.
7767 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7769 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7771 Sound support for NetBSD through "Linux emulation" support:
7772 * config.in (HAVE_SOUNDCARD_H): Undef.
7773 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7774 * Makefile.in (LIBSOUND): New variable.
7775 (LIBES): Include it.
7776 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7777 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7778 (vox_open): Use DEFAULT_SOUND_DEVICE.
7779 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7781 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7783 * print.c (print_error_message): If Vsignaling_function is set,
7784 show it in *Messages*.
7786 * lisp.h (Vsignaling_function): External declaration.
7788 * eval.c (Vsignaling_function): New variable.
7789 (Fsignal): Compute it.
7790 (syms_of_eval): Staticpro it.
7792 2000-07-05 Dave Love <fx@gnu.org>
7794 * syswait.h: Use the autoconf recommended approach. Old code
7795 #if'd out in case we need to revert.
7797 * config.in (HAVE_SYS_WAIT_H): Added.
7799 2000-07-05 Andrew Innes <andrewi@gnu.org>
7801 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7802 when non-NULL instead of __morecore, to take account of buffer
7803 memory. This also solves a problem with spurious memory warnings
7806 * ralloc.c: Make real_morecore non-static.
7808 * eval.c (internal_condition_case): Comment out abort if
7809 interrupt_input_blocked is not zero.
7811 * makefile.nt: Add support for `bootstrap' and related targets.
7812 Include minimal debug info in emacs.exe in release build.
7813 Remove all dependencies on lisp.h, and fixup some others.
7815 * w32.c (init_environment): Install code from 20.7 for providing
7816 default values for environment variables, based on the
7817 executable's own location.
7818 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7819 (sys_socket): Install socket inheritance bug fix from 20.7.
7821 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7822 here via blockinput.h).
7824 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7826 * w32menu.c (w32_menu_display_help):
7827 * xmenu.c (menu_help_callback): Use show_help_echo.
7829 * keyboard.h (show_help_echo): Declare.
7831 * keyboard.c (show_help_echo): New function, extracted from read_char.
7832 Feval its `msg' argument if it's a cons cell.
7833 (read_char): Use it.
7834 (follow_key): Pass `autoload' to get_keyelt.
7836 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7837 (note_tool_bar_highlight, XTread_socket):
7838 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7840 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7841 (note_tool_bar_highlight, w32_read_socket):
7842 Do not gratuitously ignore non-string `help-echo' properties.
7844 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7846 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7848 * window.c (delete_all_subwindows): Reset Vwindow_list.
7850 * xterm.c (x_append_glyph, x_append_composite_glyph)
7851 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7852 changes in struct glyph starting 1999-12-27. Some bit-fields of
7853 struct glyph were not set, which made glyphs unequal when compared
7854 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7855 effects were the result. This also depended on the contents of
7856 memory returned by xmalloc. If flickering happens again, activate
7857 the code in clear_glyph_row that's in #if 0. If the flickering is
7858 gone with that, chances are that it is caused by something similar.
7860 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7862 * dispextern.h: Add some comments.
7864 * window.c (add_window_to_list): Add parameter LIST.
7865 (window_list): Order list so that, for each frame, windows are
7866 in canonical order, and so that frames appear in the list in
7867 the order given by Vframe_list.
7868 (next_window): Reverse the handling of NEXT_P.
7870 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7872 * window.c (Vwindow_list): New variable.
7873 (make_window, delete_window): Set Vwindow_list to nil.
7874 (check_window_containing): New function.
7875 (window_from_coordinates): Rewritten.
7876 (add_window_to_list, window_list, candidate_window_p)
7877 (decode_next_window_args, next_window): New functions.
7878 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7879 (Fwindow_list): New function.
7880 (Fother_window): Cleaned up.
7881 (foreach_window): Add a longer "variable argument list". Let
7882 callback function return 0 to indicate that cycling over windows
7884 (foreach_window_1): Likewise.
7885 (freeze_window_start): Return int.
7886 (init_window): New function.
7887 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7889 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7890 input_event with bzero.
7891 (main): Call init_window.
7893 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7896 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7898 * composite.h (make_composition_value_copy): Extern it.
7900 * composite.c (make_composition_value_copy): New function.
7902 * editfns.c (Fformat): While copying text properties, make each
7903 composition property value a copy.
7905 * fns.c (concat): While copying text properties, make each
7906 composition property value a copy.
7908 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7910 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7912 * fns.c (sweep_weak_table): Mark only objects that are not
7915 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7916 include those frames as candidates which have their focus
7917 redirected to the minibuffer frame.
7919 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7921 * fns.c (Fputhash): Return `value' rather than nil.
7923 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7925 * frame.c (next_frame): Don't check focus redirection in case
7926 MINIBUF is a window. Doing so excludes frames using MINIBUF
7927 unless their focus is redirected, which contradicts the
7928 specification of next-frame, and leads to infinite loops in
7929 certain situations when cycling through windows with next-window.
7931 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7933 * coding.c (code_convert_region): Even if the length of text is
7934 zero, try to convert it if coding->type is coding_type_ccl.
7935 (decode_coding_string, encode_coding_string): Likewise.
7937 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7939 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7940 the display if windows_or_buffers_changed.
7942 * dispnew.c (struct row_entry): New structure.
7943 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7944 (row_table_size, old_lines, new_lines, old_lines_size)
7945 (new_lines_size, run_pool, runs_size, runs): New variables.
7946 (add_row_entry): New function.
7947 (scrolling_window): Use data structures allocated with xmalloc and
7948 held in global variables, instead of allocating them with alloca and
7949 holding them in local variables. Use a larger hash table whose
7950 size depends on glyph matrix sizes. Don't use bzero to clear the
7951 hash table; instead, clear used slots only.
7953 * fns.c (next_almost_prime): Make it externally visible.
7955 * lisp.h (next_almost_prime): Add prototype.
7957 * s/isc4-0.h (sigunblock): Define.
7959 * s/sco5.h (sigunblock): Define.
7961 2000-06-27 Dave Love <fx@gnu.org>
7963 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7964 (moved to osf5-0.h).
7965 [!NOT_C_CODE]: Protect string.h stuff.
7967 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7968 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7970 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7972 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7973 below the last line from the needed window height.
7975 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7977 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7978 (Fwidget_get): Use it.
7979 (syms_of_fns): Defsubr it.
7981 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7983 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7984 display info for XIM.
7985 (xim_open_dpy): Likewise.
7986 (xim_close_dpy): Don't free the display info's XIM.
7988 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7990 * config.in (USE_XIM): New define.
7992 * keymap.c (get_keyelt): For menu-items containing a `:filter
7993 FILTER', apply FILTER to the menu-item's definition to get the
7994 real definition to use.
7996 * lisp.h (QCfilter): External declaration.
7998 * xfns.c (Fimage_size): New function.
7999 (syms_of_xfns): Defsubr it.
8001 2000-06-26 Andreas Schwab <schwab@suse.de>
8003 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8006 2000-06-25 Dave Love <fx@gnu.org>
8008 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8010 * Makefile.in (blockinput.h): Depend on atimer.h.
8011 (atimer.h): Depend on systime.h.
8013 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8015 * atimer.h: Protect against multiple inclusion. Include systime.h.
8017 * lisp.h (swap_in_global_binding): Declare.
8019 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8021 * process.c (Fopen_network_stream): Turn off atimers for duration
8022 of call to connect. (Patch from Gerd.)
8024 2000-06-23 Dave Love <fx@gnu.org>
8026 * ralloc.c: Maybe include unistd.h
8028 * emacs.c (setgrp): Undefine before defining.
8029 (malloc_warning, set_time_zone_rule, index): Prototype.
8031 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8032 HAVE_STRUCT_TIMEZONE.
8034 * s/osf1.h: Move string.h hack here from alpha.h and make it
8036 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8038 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8039 (SOCKLEN_TYPE): Don't define.
8041 * m/alpha.h: Remove string.h hack.
8043 * s/osf5-0.h: New file.
8045 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8046 include time.h, done by systime.h.
8047 [__FreeBSD__]: Remove redundant includes.
8049 * callproc.c (setpgrp): Undefine before defining.
8050 (delete_temp_file): Return Qnil to avoid warning.
8052 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8054 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8057 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8059 * composite.h (compose_text): Declare.
8061 * xterm.c: Don't include sys/types.h unconditionally. Don't
8062 protect its inclusion with !USG (following xmenu.c).
8064 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8066 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8069 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8071 * coding.c (decode_eol_post_ccl): Special handling for undecided
8072 and inconsistent EOL types.
8074 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8076 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8077 trough color and main window's background color.
8079 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8081 * xterm.h (Xt_app_con): External declaration.
8083 * widget.c (EmacsFrameRealize): Fix typo.
8085 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8087 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8088 (handle_invisible_prop): Record the start of invisible text in
8089 it->add_overlay_start.
8090 (struct overlay_entry): Add member `overlay'.
8091 (handle_overlay_change): Simplify.
8092 (next_overlay_string): After having processed overlay strings at the
8093 end of the buffer, record that fact in
8094 it->overlay_strings_at_end_processed_p.
8095 (compare_overlay_entries): If before- and after-strings come
8096 from the same overlay, let before-strings come first.
8097 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8098 (load_overlay_strings): Take it->add_overlay_start into account
8099 when adding overlay strings.
8101 * dispextern.h (struct it): Add member add_overlay_start.
8103 2000-06-22 Dave Love <fx@gnu.org>
8105 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8107 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8109 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8111 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8114 2000-06-21 Dave Love <fx@gnu.org>
8116 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8118 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8120 * syntax.c (back_comment): Simplify string-parity counting (with
8121 the added benefit of handling multiple string-styles as long as
8122 they are not intertwined).
8123 Jump to the slow code as soon as a comment starter is found in
8124 a "string_lossage" position. Fixes the case: " /* " /* " */.
8126 2000-06-21 Dave Love <fx@gnu.org>
8128 * Makefile.in: Use GETLOADAVG_LIBS.
8130 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8131 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8133 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8135 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8136 (Fforward_comment, scan_lists):
8137 Check the comstyle of single-char comment-starters.
8138 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8139 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8140 Check the comstyle of single-char comment-starters.
8141 Clarify control-flow around the Scomment case.
8143 2000-06-20 Dave Love <fx@gnu.org>
8145 * fns.c (make_hash_table, maybe_resize_hash_table):
8146 Cast arg of next_almost_prime.
8148 * tparam.c [emacs]: Include lisp.h.
8150 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8153 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8155 * keyboard.c (adjust_point_for_property): Check if display
8156 property should be treated as intangible by looking at its value.
8158 * xdisp.c (single_display_prop_intangible_p)
8159 (display_prop_intangible_p): New functions.
8161 * dispextern.h (display_prop_intangible_p): Add prototype.
8163 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8165 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8166 argument to sigprocmask.
8168 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8169 argument to sigprocmask.
8171 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8172 sigprocmask_set, and pass a pointer to it to sigprocmask.
8174 * sysdep.c (sigprocmask_set): New variable.
8176 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8179 2000-06-20 Sam Steingold <sds@gnu.org>
8181 * xrdb.c: Don't declare xmalloc, xrealloc.
8183 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8185 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8186 (re_comp): Cast gettext return value to avoid complaints when
8189 2000-06-20 Dave Love <fx@gnu.org>
8191 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8193 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8195 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8197 * m/alpha.h: Don't declare xmalloc, xrealloc.
8199 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8201 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8203 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8205 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8208 * keyboard.h (poll_for_input_1): Declare.
8210 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8212 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8214 * doprnt.c: Don't declare xmalloc, xrealloc.
8216 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8217 (getenv, ctime, getwd): Removed.
8218 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8220 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8221 x_set_tool_bar_lines.
8223 * config.in: Add HAVE_GETWD. Move some definitions above
8224 machine/system includes.
8226 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8228 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8230 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8231 contain information about ENCODING.
8233 * fontset.c (FONTSET_ASCII): Use the first element of char table
8234 for an ASCII font, not defalt slot.
8235 (fontset_ref_via_base): If FONTSET doesn't contain information for
8236 C, try the default fontset.
8237 (make_fontset): Don't copy the default fontset.
8238 (fontset_font_pattern): Likewise.
8239 (accumulate_font_info): If ELT is nil, use the corresponding
8240 element in the default fontset.
8242 2000-06-19 Dave Love <fx@gnu.org>
8244 * syntax.c (Fparse_partial_sexp): Doc fix.
8246 * regex.h: Test PROTOTYPES as well as __STDC__.
8248 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8249 errno, strerror. Put text after #endif in comment.
8251 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8253 * xterm.c (x_frame_of_widget): Likewise.
8255 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8257 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8258 to Vfundamental_mode_abbrev_table.
8260 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8261 bogus objects are marked. This slows down GC by ~80 percent, but
8262 it might be worth trying when debugging GC-related problems.
8263 This feature requires conservative stack marking to be enabled.
8265 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8266 returns XLookupChars, reset `modifiers' to zero.
8268 2000-06-19 Dave Love <fx@gnu.org>
8270 * mktime.c: Unprotoized.
8272 2000-06-19 Richard Stallman <rms@gnu.org>
8274 * data.c (set_internal): If variable is frame-local,
8275 store the new value immediately into the frame parameter alist.
8277 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8279 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8280 in the custom handler pointer.
8282 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8283 value, or checks for CHAR_META can fail when Lisp_Object is a
8285 * keymap.c (get_keyelt): Likewise.
8287 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8289 * ccl.h (struct ccl_program): New member eol_type.
8290 (struct ccl_spec): New member cr_carryover.
8292 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8293 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8295 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8296 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8297 (decode_eol_post_ccl): New function.
8298 (decode_coding): Don't detect EOL format here for CCL based coding
8300 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8301 decode_eol_post_ccl after running the CCL program.
8302 (code_convert_region): Don't detect EOL format here for CCL based
8304 (decode_coding_string): Likewise.
8306 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8308 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8309 when treating it as an integer.
8311 * coding.h (encode_coding_string): Declare.
8313 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8316 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8317 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8318 to be passed to get_local_map.
8320 * sound.c (Fplay_sound): Don't call make_number on
8321 Frun_hook_with_args count argument.
8323 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8324 for lisp objects in X event structure data field, when lisp
8325 objects are represented with unions.
8326 (x_scroll_bar_to_input_event): Ditto.
8328 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8330 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8331 termination of string. Fix sense of test whether
8332 Vline_number_display_limit is an integer.
8334 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8336 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8337 only if HAVE_X_WINDOWS.
8339 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8342 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8345 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8347 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8350 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8352 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8353 start of the while loop.
8355 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8357 * atimer.c (alarm_signal_handler): Add forward declaration.
8359 * data.c (set_internal): Remove debug code.
8361 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8363 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8365 * unexec.c (toplevel) [COFF]: Include coff.h.
8367 * s/lynxos.h: New file.
8369 * keymap.c (Fsingle_key_description): Enclose function key and
8370 event symbol names in angle brackets.
8372 * xdisp.c (setup_echo_area_for_printing): Call
8373 message_log_maybe_newline if message_buf_print is not set.
8375 * print.c (printchar, strout): Don't check message_buf_print
8376 before calling setup_echo_area_for_printing because that
8377 function does something useful even when message_buf_print is
8380 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8382 (ensure_echo_area_buffers): Initialize echo buffer's
8383 truncate lines setting to nil.
8384 (with_echo_area_buffer): Don't set the echo buffer's truncate
8386 (set_message_1): Set it here instead, based on the value
8387 of message_truncate_lines.
8388 (resize_mini_window): Handle case that lines are truncated.
8389 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8390 DEFVAR_BOOL message-truncate-lines.
8392 * keyboard.c (read_char): Bind message-truncate-lines to t
8393 while displaying a help-echo.
8395 * lisp.h (Qmessage_truncate_lines): External declaration.
8397 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8399 * xdisp.c (Vline_number_display_limit): Renamed from
8400 line_number_display_limit.
8401 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8402 Extend documentation string. Initialize
8403 Vline_number_display_limit to nil meaning no limit.
8404 (decode_mode_spec): Use Vline_number_display_limit with its new
8407 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8409 2000-06-13 Richard Stallman <rms@gnu.org>
8411 * frame.c (Fmodify_frame_parameters): Doc fix.
8413 * xfns.c (x_set_frame_parameters): Comment fix.
8415 * frame.c (store_frame_param): Call swap_in_global_binding if the
8416 variable's current binding was chosen based on this frame.
8418 * data.c (swap_in_global_binding): New function.
8420 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8422 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8423 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8425 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8427 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8429 2000-06-12 Jason Rumney <jasonr@gnu.org>
8431 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8433 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8435 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8437 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8439 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8441 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8442 (syms_of_xfaces): Defsubr Sdump_colors.
8443 (x_free_colors): Don't treat b&w specially on default visual.
8444 (x_free_dpy_colors): New function.
8445 (free_face_colors): Don't check visual class; it's done
8448 * xterm.c (x_frame_of_widget): New function.
8449 (x_alloc_nearest_color_for_widget): Use it.
8450 (x_copy_dpy_color): New function.
8451 (x_destroy_window): Free various colors.
8453 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8455 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8457 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8459 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8461 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8463 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8465 2000-06-11 Dave Love <fx@gnu.org>
8467 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8469 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8471 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8473 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8475 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8478 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8480 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8481 (regex_compile): Fix the code for handling the case of single byte
8482 char and multibyte char being mixed in a range within [...].
8484 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8485 and dst_multibyte members of coding.
8487 * charset.c (update_charset_table): Update the table
8489 (init_charset_once): Initialize elements of bytes_by_char_head to
8490 1 except for leading codes for private charases.
8492 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8493 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8495 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8497 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8498 access the data it doesn't point to.
8500 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8502 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8503 will be translated to a switch-frame event when reading the
8504 event queue. This is necessary because Emacs otherwise won't
8505 perform a switch-frame to a new frame until some other event, for
8506 example a keystroke event, forces it to do so. This has various
8507 effects, one visible being that the cursor of a frame created with
8508 C-x 5 2 or switched to with a window manager key binding like
8509 A-TAB stays hollow because selected_window isn't on the newly
8510 focused frame until the switch-frame is performed.
8512 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8513 generating a switch-frame event if necessary.
8515 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8517 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8520 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8522 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8524 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8526 * window.c (displayed_window_lines): Take empty lines at
8527 the bottom of a window into account.
8529 * window.c (displayed_window_lines): New function.
8530 (Fmove_to_window_line): Use displayed_window_lines to determine
8531 the number of lines to move, instead of using the window's height.
8533 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8534 to stop reading, even if the form read sets point to a different
8535 value when evaluated.
8537 * xdisp.c (display_line): Fix code deciding in which line to
8540 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8542 * fileio.c (e_write): Free composition data if stored in
8545 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8547 * xdisp.c (display_line): Set row's and iterator's
8548 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8549 Set cursor even if row ends in the middle of a character.
8550 (dump_glyph_row): Print values of new flags.
8551 (redisplay_window) <cursor movement in unchanged window>: When
8552 point has been moved forward, and PT is at the end of the cursor
8553 row, don't place the cursor in the next row if the cursor row ends
8554 in the middle of a character or at ZV.
8556 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8557 (struct glyph_row): Add starts_in_middle_of_char_p and
8558 ends_in_middle_of_char_p.
8559 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8560 ends_in_middle_of_char_p flag.
8561 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8563 * term.c (append_glyph): Revert change of 2000-06-06.
8565 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8566 padding glyph not fitting on line as whole character not
8569 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8570 this isn't true for images with `:ascent 100'.
8572 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8574 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8575 as modified if it is originally unmodified.
8577 * term.c (encode_terminal_code): Change the way to check if
8578 terminal coding does any conversion.
8579 (append_glyph): Set glyph->pixel_width correctly.
8581 * xdisp.c (display_line): While checking line continuation, pay
8582 attention to a padding glyph.
8584 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8586 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8588 2000-06-05 Dave Love <fx@gnu.org>
8590 * xdisp.c: Include fontset.h.
8592 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8594 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8596 * dispnew.c: Conditionally include term.h.
8598 * coding.h: Declare code_convert_string_norecord.
8600 * frame.h (struct frame): Use volatile unconditionally.
8602 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8604 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8606 * systime.h: Protect against multiple inclusion.
8607 (timezone) [USG5_4]: Define as time_t.
8609 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8610 (Foptimize_char_table, make_temp_name): Declare.
8612 * Makefile.in (xdisp.o): Depend on fontset.h.
8614 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8616 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8617 (Foptimize_char_table, make_temp_name): Declare.
8621 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8623 2000-06-02 Dave Love <fx@gnu.org>
8625 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8627 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8629 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8630 result face, set flags in that face indicating that colors may not
8633 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8634 glyph, use the ASCII NUL character to determine the face.
8636 2000-06-02 Dave Love <fx@gnu.org>
8638 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8639 (VFORK_RETURN_TYPE): Remove.
8641 * config.in: Add NO_MATHERR.
8643 2000-06-01 Dave Love <fx@gnu.org>
8645 * cmds.c (internal_self_insert): Don't check
8646 Vbefore_change_function, Vafter_change_function.
8648 * insdel.c (signal_before_change, signal_after_change): Likewise.
8650 * buffer.c (Vbefore_change_function, Vafter_change_function):
8651 Variables and their initializations deleted.
8653 * callint.c (Fcall_interactively): Doc fix.
8655 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8657 2000-05-31 Dave Love <fx@gnu.org>
8659 * textprop.c: Revert last change -- duplicated.
8661 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8663 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8666 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8668 2000-05-31 Jason Rumney <jasonr@gnu.org>
8670 * search.c (Fre_search_forward, Fre_search_backward)
8671 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8673 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8675 2000-05-30 Jason Rumney <jasonr@gnu.org>
8677 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8678 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8680 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8682 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8683 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8684 expand a nil default_filename.
8686 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8687 pointer to glyph_to_pixel_coords, not a frame.
8689 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8690 coding.h to dependencies.
8692 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8694 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8695 window pointer to be consistent with w32term.c and xterm.c.
8697 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8698 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8699 (Qline_spacing, Qcenter): New variables.
8700 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8701 (x_set_line_spacing): New function.
8702 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8703 (x_specified_cursor_type): New function.
8704 (x_set_cursor_type): Use it.
8705 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8707 (validate_x_resource_name, x_get_resource_string): Measure lengths
8708 of external strings in bytes.
8709 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8710 GetTextExtentPoint32 with NULL title.
8711 (Fx_create_frame): Initialize Qline_spacing.
8712 (w32_load_system_font): Initialize font->double_byte_p.
8713 (x_to_w32_charset): Use Vw32_charset_info_alist.
8714 (Image, busy cursor, tooltip functions): Merged changes from
8715 xfns.c. Not yet functional on Windows.
8717 * w32gui.h (W32FontStruct): Add double_byte_p member.
8719 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8720 (emacs_button_translation): Use it.
8721 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8722 in `mask' to be set.
8724 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8727 * w32term.c: Format and doc changes to bring closer to xterm.c.
8728 (w32_char_font_type): New enum.
8729 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8730 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8731 (w32_encode_char): New function.
8732 (x_encode_char): Removed.
8733 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8734 x_encode_char and w32_font_is_double_byte.
8735 (x_produce_image_glyph): Use image_ascent.
8736 (x_produce_glyphs): Use new version of w32_per_char_metric and
8737 handle NULL return value. Allow extra line spacing.
8738 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8739 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8740 w32_font_type member of glyph instead.
8741 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8742 (fast_find_position): Make sure not to consider rows not visible
8744 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8745 w32_menu_display_help with input blocked, as it can abort.
8746 (x_display_and_set_cursor): Choose cursor depending
8747 on buffer-local value of cursor_type.
8748 (x_draw_bar_cursor): Add parameter WIDTH.
8750 * w32term.h (CP_DEFAULT): Define.
8751 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8753 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8755 * search.c (Fre_search_forward, Fre_search_backward)
8756 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8758 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8760 * coding.c (detect_coding_iso2022): Fix code for checking
8761 CODING_CATEGORY_MASK_ISO_8_2.
8763 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8765 * regex.c (PREFETCH_NOLIMIT): New function.
8766 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8768 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8770 * syntax.c (find_defun_start): Move test for
8771 open_paren_in_column_0_is_defun_start outside of the loop.
8773 * xdisp.c (redisplay_window): Really switch buffers when
8774 displaying mode lines, and temporarily set selected_frame to the
8775 frame of the window that's redisplayed.
8777 * xfaces.c (free_realized_faces): Block/unblock input.
8778 (free_realized_multibyte_face): Ditto.
8780 2000-05-29 Dave Love <fx@gnu.org>
8782 * textprop.c (Qkeymap): New variable.
8783 (syms_of_textprop): Intern it.
8785 * keymap.c: Include intervals.h.
8786 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8788 * Makefile.in (keymap.o): Depend on intervals.h.
8790 * keyboard.c (menu_bar_items, tool_bar_items)
8791 (Fexecute_extended_command): Deal with `keymap' property.
8792 (read_key_sequence): Track map from `keymap' property as well as
8795 * intervals.c (get_local_map): Extra arg to allow looking for
8798 * intervals.h (map_property): New enum.
8799 (get_local_map): Extra arg using it.
8802 * lisp.h (get_local_map): Don't declare here.
8804 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8806 * Makefile.in (callproc.o): Depend on composite.h.
8808 * callproc.c: Include composite.h.
8809 (Fcall_process): Handle composition correctly.
8811 * coding.h (coding_allocate_composition_data): Extern it.
8812 (coding_restore_composition): Likewise.
8814 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8815 yet allocated, finish decoding with result
8816 CODING_FINISH_INSUFFICIENT_CMP.
8817 (coding_allocate_composition_data): Make it non-static.
8818 (coding_restore_composition): Likewise.
8820 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8822 * charset.c (syms_of_charset): Revert last change.
8824 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8826 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8827 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8830 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8832 * charset.c (syms_of_charset): Set width of character sets
8833 eight-bit-control and eight-bit-graphic to 1 column.
8835 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8837 * config.in (HAVE_SPEED_T): New define.
8839 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8842 2000-05-26 Dave Love <fx@gnu.org>
8844 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8846 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8847 (Fsubr_arity): New function.
8848 (syms_of_data): Install them.
8850 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8852 * charset.c (init_charset_once): Set the table bytes_by_char_head
8855 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8856 the default fontset to what Emacs uses by default.
8857 (check_registry_encoding): This function deleted.
8858 (Fset_fontset_font): Remove the adhoc condition for the default
8859 fontset. Allow cons in FONTNAME.
8861 * fns.c (map_char_table): Ignore char-table entries for
8862 charsets eight-bit-control and eight-bit-graphic.
8864 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8866 * emacs.c (main): Initialize keyboard syms before initializing
8867 window code, so face names are available.
8869 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8871 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8872 of an anchor at the beginning of a shy-group.
8874 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8876 * xdisp.c (handle_invisible_prop): Don't try to skip over
8877 invisible text if end of text is already reached.
8879 2000-05-25 Dave Love <fx@gnu.org>
8881 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8883 * coding.c (encode_eol): Add null statement after label.
8885 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8887 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8890 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8892 * ccl.c (ccl_driver): Fix previous change.
8894 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8896 * coding.c (run_pre_post_conversion_on_str): Set point to the
8897 beginning of buffer before calling coding->post_read_conversion.
8898 (decode_coding_string): Give correct args to
8899 run_pre_post_conversion_on_str.
8900 (encode_coding_string): Likewise.
8902 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8903 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8904 eight-bit-graphic correctly.
8906 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8908 * fileio.c (Finsert_file_contents): Even if a file is not found,
8909 execute codes for setting up coding system. Call
8910 after-insert-file-functions unconditionally.
8912 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8914 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8915 BSD_PGRPS are not defined.
8917 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8919 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8921 (syms_of_charset): Avoid building same strings.
8923 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8925 * lread.c (Fload): Add a comment about the meaning of
8926 Vuser_init_file being t.
8928 * puresize.h (BASE_PURESIZE): Increase to 675000.
8930 * s/gnu-linux.h (setpgrp): Don't define it here because this
8931 prevents compilation on GNU/Linux systems with glib 2.2.
8933 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8936 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8938 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8939 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8941 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8943 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8945 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8947 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8949 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8951 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8953 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8955 * keyboard.c (read_char): Allow character codes 128..255 to be
8956 handled by input-method-function.
8958 * insdel.c (adjust_markers_for_replace): Fix previous change.
8959 (adjust_after_replace): If PREV_TEXT is nil, call
8960 adjust_markers_for_insert, not adjust_markers_for_replace.
8962 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8964 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8965 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8966 [HAVE_GRANDPT]: Define.
8967 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8969 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8972 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8974 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8976 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8978 The following changes are to handle 8-bit characters in a
8979 multibyte buffer/string without facing with byte combining
8980 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8981 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8983 * Makefile.in (fns.o): Depend on charset.h.
8985 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8986 convert it to unibyte.
8987 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8989 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8990 apparent char boundary.
8991 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8992 0x80..0x9F to/from multibyte form.
8994 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8997 * callproc.c (Fcall_process): Always encode an argument string if
8998 it is multibyte. Setup src_multibyte and dst_multibyte members of
8999 process_coding properly.
9001 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9002 SPLIT_NON_ASCII_CHAR.
9004 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9006 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9008 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9009 (SPLIT_CHARACTER_SEQ): This macro deleted.
9010 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9011 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9012 and eight-bit-graphic.
9013 (char_to_string): Likewise. Signal an error for too large
9015 (char_printable_p): Return 0 for 8-bit characters.
9016 (update_charset_table): Update iso_charset_table only when a final
9017 character is non-negative.
9018 (find_charset_in_text): Renamed from find_charset_in_str.
9019 Arguments and return value changed. Callers changed.
9020 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9021 be -1 if CHARSET is used only internally.
9022 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9024 (Fcharset_after): Simplified.
9025 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9026 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9027 (multibyte_chars_in_text): Simplified by assuming there's no
9028 invalid multibyte sequence.
9029 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9030 (str_as_unibyte): New functions.
9031 (Fstring): Simpified by assuming that byte combining never happens.
9032 (init_charset_once): Initialization for
9033 LEADING_CODE_8_BIT_CONTROL.
9034 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9035 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9036 eight-bit-control and eight-bit-graphic.
9038 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9039 (CHARSET_8_BIT_GRAPHIC): New macros.
9040 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9041 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9042 (CHARSET_REVERSE_CHARSET): Likewise.
9043 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9045 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9046 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9047 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9048 encounter an invalid multibyte sequence.
9049 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9050 sequence is always valid.
9051 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9052 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9053 (CHAR_STRING): For 8-bit characters, call char_to_string.
9054 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9055 multibyte sequence is always valid.
9056 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9057 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9058 (str_as_unibyte): Extern them.
9059 (BCOPY_SHORT): Fix a bug.
9060 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9061 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9062 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9063 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9065 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9066 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9067 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9068 (EMIT_BYTES): New macros.
9069 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9070 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9072 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9073 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9074 check the validity of multibyte sequence.
9075 (decode_coding_emacs_mule): New function.
9076 (encode_coding_emacs_mule): New macro.
9077 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9079 (DECODE_ISO_CHARACTER): Just return a character code.
9080 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9081 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9082 EMIT_CHAR to produced decoded characters. Exit the loop only by
9083 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9085 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9086 only position codes for an invalid character.
9087 (encode_designation_at_bol): Return new destination pointer. 5th
9088 arg DSTP is changed to DST.
9089 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9090 from the source by ONE_MORE_CHAR. Don't handle the case of last
9092 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9094 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9095 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9096 TWO_MORE_BYTES to fetch a byte from the source.
9097 (encode_eol): Pay attention to coding->src_multibyte.
9098 (detect_coding, detect_eol): Preserve members src_multibyte and
9100 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9101 (encoding_buffer_size): Set magnification to 3 for all coding
9102 systems that require encoding.
9103 (ccl_coding_driver): For decoding, be sure that the result is
9104 valid multibyte sequence.
9105 (decode_coding): Initialize coding->errors and coding->result.
9106 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9107 and raw-text, always call decode_eol. Handle the case of last
9108 block here. If not coding->dst_multibyte, convert the resulting
9109 sequence to unibyte.
9110 (encode_coding): Initialize coding->errors and coding->result.
9111 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9112 and raw-text, always call encode_eol. Handle the case of last
9114 (shrink_decoding_region, shrink_encoding_region): Detect cases
9115 that we can't skip data more rigidly.
9116 (code_convert_region): Setup src_multibyte and dst_multibyte
9117 members of coding. For decoding, if the buffer is multibyte,
9118 convert the source sequence to unibyte in advance. For encoding,
9119 if the buffer is multibyte, convert the resulting sequence to
9120 multibyte afterward.
9121 (run_pre_post_conversion_on_str): New function.
9122 (code_convert_string): Deleted and divided into the following two.
9123 (decode_coding_string, encode_coding_string): New functions.
9124 (code_convert_string1, code_convert_string_norecord): Call one of
9126 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9127 MAKE_NON_ASCII_CHAR.
9128 (Fset_terminal_coding_system_internal)
9129 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9130 and dst_multibyte members.
9131 (init_coding_once): Initialize iso_code_class with new enum
9132 ISO_control_0 and ISO_control_1.
9134 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9135 devided into ISO_control_0 and ISO_control_1.
9136 (struct coding_system): New members src_multibyte, dst_multibyte,
9137 errors, and result. Delete member fake_multibyte.
9138 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9140 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9143 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9146 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9148 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9150 (Ftranspose_region): Delete codes for handling byte combining.
9152 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9153 dst_multibyte members of coding. On handling REPLACE on unibyte
9154 buffer, convert the result of decode_coding to unibyte. On
9155 inserting into a mutibyte buffer, always call code_convert_region.
9156 (e_write): Setup coding->src_multibyte according to the
9157 multibyteness of the source (buffer or string).
9159 * fns.c (concat): Handle 8-bit characters correctly.
9160 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9161 unibyte in the result.
9162 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9163 valid multibyte form in the result.
9164 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9165 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9166 return -1, signal an error.
9167 (base64_encode_1): New arg MULTIBYTE. Get each character by
9168 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9169 character is found, return -1.
9170 (Fbase64_decode_region): Delete codes for handling byte-combining.
9171 Treat each decoded byte as a unibyte character.
9172 (Fbase64_decode_string): Return unibyte string.
9173 (Fcompare_strings, concat, string_byte_to_char): Use
9174 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9175 FETCH_STRING_CHAR_ADVANCE.
9176 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9177 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9179 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9180 SPLIT_NON_ASCII_CHAR.
9181 (fontset_ref_via_base, fontset_set): Likewise
9183 * insdel.c (adjust_markers_for_record_delete): Deleted.
9184 (adjust_markers_for_insert): Argument changed. Caller changed.
9185 (adjust_markers_for_replace): Likewise.
9186 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9187 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9188 (copy_text): Delete unused local varialbe c_save. For converting
9189 to multibyte, be sure to make all 8-bit characters in valid
9191 (count_size_as_multibyte): Handle 8-bit characters correctly.
9192 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9193 (adjust_after_replace, replace_range, del_range_2)
9194 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9195 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9196 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9197 handling byte combining.
9198 (adjust_before_replace): Deleted.
9200 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9201 SPLIT_NON_ASCII_CHAR.
9202 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9203 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9204 (Fkey_description): Likewise.
9206 * lread.c (read1): On reading multibyte string, be sure to make
9207 all 8-bit chararacters in valid multibyte form.
9208 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9210 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9213 * process.c (Fstart_process): GCPRO current_dir before calling
9214 Ffind_operation_coding_system. Encode arguments here.
9215 (create_process): Don't encode arguments here. Setup
9216 src_multibyte and dst_multibyte members of struct coding.
9217 (read_process_output): Setup src_multibyte and dst_multibyte
9218 members of struct coding. If the output is to multibyte buffer,
9219 always decode the output of the process. Adjust the
9220 representation of 8-bit characters to the multibyteness of the output.
9221 (send_process): Setup coding->src_multibyte according to the
9222 multibyteness of the source.
9224 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9225 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9226 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9228 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9230 * w16select.c (Fw16_set_clipboard_data): Setup members
9231 src_multibyte and dst_multibyte of coding. Adjusted for the
9232 change for find_charset_in_str.
9233 (Fw16_get_clipboard_data): Likewise.
9235 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9236 dst_multibyte of coding.
9237 (x_to_w32_font): Likewise.
9239 * w32select.c (Fw32_set_clipboard_data): Setup members
9240 src_multibyte and dst_multibyte of coding. Adjusted for the
9241 change for find_charset_in_str.
9242 (Fw32_get_clipboard_data): Likewise.
9244 * xdisp.c (get_next_display_element): Handle 8-bit characters
9246 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9247 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9249 * xselect.c (selection_data_to_lisp_data): Setup members
9250 src_multibyte and dst_multibyte of coding. Adjusted for the
9251 change for find_charset_in_str.
9252 (lisp_data_to_selection_data): Likewise.
9254 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9256 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9258 * dispextern.h (Vimage_types): Add extern declaration.
9260 * xdisp.c (Vimage_types): Moved here from xfns.c.
9261 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9263 * xfns.c (Vimages_types): Moved to xdisp.c.
9264 (syms_of_xfns): Move `image-types' to xdisp.c.
9266 * w32fns.c (Vimage_types): Removed.
9267 (syms_of_w32fns): Remove `image-types'.
9269 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9271 * fns.c (map_char_table): Pay attention to character number of
9272 charset. Check the validity of charset at the first level. For
9273 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9276 * fontset.c: Include "buffer.h".
9277 (fs_load_font): If the face has fontset, record the face ID in
9279 (Finternal_char_font): New function.
9280 (accumulate_font_info): New function.
9281 (Ffontset_info): Rewritten for the new fontset implementation.
9282 (syms_of_fontset): Register Vdefault_fontset in the first element
9283 of Vfontset_table. Include Vdefault_fontset in
9284 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9287 2000-05-16 Dave Love <fx@gnu.org>
9289 * m/iris5d.h: Deleted -- unused.
9291 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9293 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9294 `invalid' instead of `illegal'.
9296 * indent.c (Fmove_to_column): When ending within a tab, insert
9297 spaces first so that markers at the end of the tab get adjusted.
9299 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9300 buffer list that wasn't selected in that frame.
9302 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9303 is needed on mescaline, use a 2 char prefix, and call
9304 make_temp_name with second arg non-zero.
9306 * fileio.c (make_temp_name): New function, extracted from
9308 (Fmake_temp_name): Use it.
9310 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9312 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9314 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9316 * Makefile.in (lisp): Add env.elc.
9318 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9320 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9322 * search.c (Freplace_match): Handle case of `\N' in the
9323 replacement when there's no group N.
9325 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9327 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9328 of the message to message_dolog.
9330 * keyboard.c (read_char): Don't clear current message for help
9331 events; let the code handling help events handle this. Change
9332 code detecting help events that should be ignored.
9334 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9335 we're interating over a string.
9337 2000-05-09 Dave Love <fx@gnu.org>
9339 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9340 that offset before writing. Move gcpro region past call of
9343 2000-05-04 Dave Love <fx@gnu.org>
9345 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9347 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9349 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9350 of inserted characters when BUF equals the current buffer, and PT
9351 is in front of or equal to FROM.
9353 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9355 * xdisp.c (handle_single_display_prop): If display property value
9356 is invalid, or something not supported on the frame, restore
9357 iterator's position to what it was initially. Make sure to return
9358 0 for invalid and unsupported property values.
9360 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9361 that x_per_char_metric returns null.
9363 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9365 * xterm.h (struct face): Add forward declaration.
9366 (struct image): Ditto.
9367 (image_ascent): Add prototype.
9369 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9370 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9371 image_ascent instead of using IMAGE_ASCENT.
9373 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9374 (IMAGE_ASCENT): Removed.
9376 * xfns.c (Qcenter): New variable.
9377 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9378 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9379 (image_ascent): New function.
9380 (lookup_image): Recognize `:ascent center'.
9381 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9382 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9383 (xbm_load): Don't set image's ascent here.
9384 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9385 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9386 check ascent values here.
9387 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9388 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9389 (syms_of_xfns): Initialize Qcenter.
9391 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9392 to the limits, increase the limits.
9394 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9396 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9397 Check Vfont_encoding_alist against the full name of the opened font.
9399 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9401 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9402 taller than the window.
9404 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9406 * xfaces.c (realize_x_face): Fix the argument of the second
9407 xassert. BASE_FACE may not be a face for ASCII.
9409 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9411 * print.c (print_object): Treat print-length < 0 as nil.
9413 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9415 * s/freebsd.h (TERMCAP_OBJ): Removed.
9416 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9418 * lread.c (read1): Don't treat period followed by certain
9419 characters as symbol start.
9421 * xfns.c (slurp_file): New function.
9422 (xbm_image_p): Handle case of in-memory XBM files.
9423 (xbm_scan): Rewritten to work on memory buffers instead of files.
9424 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9425 Work on memory buffers instead of files. If DATA is null test
9426 if buffer looks like an in-memory XBM file.
9427 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9428 memory buffers instead of files.
9429 (xbm_file_p): New function.
9430 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9432 * lread.c (end_of_file_error): New function.
9433 (read1): Call it instead of signaling `end-of-file' directly.
9435 * print.c (print_error_message): Print data of `end-of-file'
9436 with Fprinc instead of Fprin1.
9438 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9440 * window.c (freeze_window_start): Check that minibuffer scroll
9441 window isn't nil before extracting the window structure pointer
9444 * undo.c (record_delete): If we hit the end of the undo list, stop
9445 picking elements apart.
9447 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9449 * xdisp.c (display_line): If lines are continued, restore
9450 iterator's ascent/descent information to the values before the
9451 first glyph not fitting on the line.
9453 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9455 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9456 positions in glyph matrix. Don't compute new window end positions.
9458 * dispnew.c (increment_matrix_positions): Renamed from
9459 increment_glyph_matrix_buffer_positions.
9460 (increment_row_positions): Renamed from
9461 increment_glyph_row_buffer_positions.
9463 * dispextern.h: Change names of renamed functions from dispnew.c
9466 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9468 * fileio.c (Fdo_auto_save): Create directories for auto-save
9469 list file if necessary.
9471 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9472 from buffer or frame.
9473 (automatic_hscrolling_p): New variable.
9474 (hscroll_windows): Scroll windows horizontally only if automatic
9475 hscrolling is allowed.
9476 (syms_of_xdisp): New variable `automatic-hscrolling'.
9478 * frame.h (struct frame): Add member extra_line_spacing.
9480 * xfns.c (x_set_line_spacing): New function.
9481 (Fx_create_frame): Set line spacing from resources.
9482 (Qline_spacing): New variable.
9483 (syms_of_xfns): Initialize Qline_spacing.
9485 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9487 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9488 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9489 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9490 extra_line_spacing from default value.
9491 (init_buffer_once): Initialize default value of extra_line_spacing.
9493 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9496 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9497 prompt_width. Add extra line spacing.
9499 * term.c (produce_glyphs): Remove reference to struct it's
9502 * dispextern.h (struct it): Remove member prompt_width, add
9505 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9507 * dispnew.c (update_frame_line): When writing a whole line, make
9508 sure cursor is in the right row afterwards, otherwise a use of
9509 capability `ch' in cmgoto might leave the cursor in the row below.
9511 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9513 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9515 * keyboard.c (timer_check): Fix typo in comment.
9517 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9519 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9520 name change: ch -> character.
9522 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9524 * keyboard.c (echo_message_buffer): New variable.
9525 (echo_now): Set echo_message_buffer to the echo area buffer used
9526 to display the echo.
9527 (cancel_echoing): Reset echo_message_buffer to nil.
9528 (read_char): Code rewritten that handles canceling an echo or
9529 echoing a dash, respectively.
9531 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9532 directory doesn't exist.
9534 2000-04-19 Dave Love <fx@gnu.org>
9536 * fns.c (syms_of_fns): Defsubr mapc.
9537 (concat): Don't allow numeric args.
9538 (Fconcat): Doc change.
9540 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9542 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9543 instead define end_match(1|2) more carefully.
9544 Use GET_CHAR_BEFORE_2 for `begline'.
9546 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9548 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9549 on 64-bit systems where NULL is defined as `0'.
9551 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9552 the `variable argument list' to make it work on Alpha.
9554 * m/alpha.h (_LP64) [!_LP64]: Define.
9555 (ORDINARY_LINK): Define for NetBSD.
9557 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9559 2000-04-19 Dave Love <fx@gnu.org>
9561 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9564 * Makefile.in (LIBS): Don't use.
9565 (GETLOADAVG_OBJ): Define again.
9566 (otherobj): Add GETLOADAVG_OBJ.
9568 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9570 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9572 * lread.c (read_filtered_event): Cancel and start busy cursor.
9574 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9575 that the per-character metrics may be null.
9577 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9579 * buffer.c (clone_per_buffer_values): New function.
9580 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9581 clone_per_buffer_values if CLONE is not nil.
9583 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9585 2000-04-16 Dave Love <fx@gnu.org>
9587 * Makefile.in: Remove obsolete localcpp stuff.
9588 (GETLOADAVG_OBJ): Don't define.
9589 (obj): Move LIBOBJS...
9590 (otherobj): ... to here.
9591 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9592 whitespace-only lines after the continuation (Irix).
9594 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9596 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9598 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9600 2000-04-14 Dave Love <fx@gnu.org>
9602 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9603 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9604 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9605 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9608 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9609 autoconfiscated HAVE_GETLOADAVG.
9611 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9614 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9616 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9617 (fill_in_lock_file_name): Avoid existing files that aren't links.
9619 2000-04-14 Dave Love <fx@gnu.org>
9621 * Makefile.in (LIBS, LIBOBJS): New variable.
9622 (INTERVAL_SRC): Convert to make variable.
9623 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9624 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9625 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9627 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9628 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9629 (shortlisp): Add facemenu, float-sup, frame.
9630 (SOME_MACHINE_LISP): Remove them from here.
9631 (LIBES): Change unused LDLIBS to autoconf LIBS.
9633 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9635 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9637 * composite.c (update_compositions): If FROM and TO are not in a
9638 valid range, do nothing.
9640 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9642 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9644 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9646 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9649 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9651 * fileio.c (a_write): Remove redundant semi-colons.
9652 (e_write): Return -1 if failed to write all the data.
9653 This fixes the changes made at 1999-12-15.
9655 2000-04-12 Dave Love <fx@gnu.org>
9657 * fns.c (mapcar1): Test for null vals to support mapc.
9658 (Fmapc): New function.
9660 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9662 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9663 (IT_frame_up_to_date): Support the buffer local value of
9664 cursor-type, if defined.
9666 2000-04-10 Dave Love <fx@gnu.org>
9668 * editfns.c (preceding-char, following-char): Doc fix.
9670 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9672 * Makefile.in (temacs): Revert 2000-03-12 change.
9674 2000-04-10 Jason Rumney <jasonr@gnu.org>
9676 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9678 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9680 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9681 area buffer, if it's not set up yet.
9683 * indent.c (compute_motion): Set immediate_quit.
9685 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9687 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9688 (realize_tty_face): Suppress boldness if colors are the inverse of
9689 the default colors, and tty_suppress_bold_inverse_default_colors_p
9691 (Ftty_suppress_bold_inverse_default_colors): New function.
9692 (syms_of_xfaces): Defsubr it.
9694 * buffer.c (Frestore_buffer_modified_p): New function.
9695 (syms_of_buffer): Defsubr it.
9697 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9699 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9700 charset id (int) argument, not a charset (Lisp_Object).
9702 * coding.h (code_convert_string): Declare.
9703 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9704 object, as the fourth argument to code_convert_string.
9706 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9707 (Fset_fontset_font): Use EQ to compare lisp objects.
9709 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9711 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9712 a pointer that looks like a lisp object.
9713 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9714 zero, instead see whether it's an integer object, since they can't
9716 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9718 * dispnew.c (allocate_matrices_for_frame_redisplay)
9719 (direct_output_forward_char): Use X(U)INT and make_number as needed
9720 to convert between (unsigned) int values and lisp integers.
9721 * keyboard.c (read_key_sequence): Likewise.
9722 * lread.c (substitute_object_recurse): Likewise.
9723 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9724 * minibuf.c (do_completion, Fminibuffer_complete_word)
9725 (Fminibuffer_completion_help): Likewise.
9726 * term.c (produce_special_glyphs): Likewise.
9728 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9729 * print.c (print_preprocess, print_object): Likewise.
9731 * search.c (compile_pattern): Use NILP when checking for nil.
9733 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9734 __OPTIMIZE__]: Provide a GNU C macro version that handles
9736 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9737 field, to better cope with ENABLE_CHECKING and calls that modify a
9738 Lisp_Object using its old value.
9740 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9742 * window.c (compare_window_configurations): Signal an error
9743 if parameters C1 or C2 aren't window configurations.
9745 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9746 AFTER_POTENTIAL_GC calls around calls to functions that can
9747 signal an error and thus invoke the debugger.
9749 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9751 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9752 an error if decoding fails.
9754 * keyboard.c (lispy_mouse_names): Variable removed.
9755 (Vlispy_mouse_stem): New variable.
9756 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9757 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9758 for any mouse button number. Increase size of mouse_syms and
9759 button_down_location as needed. Call modify_event_symbol with
9760 different arguments.
9761 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9762 Call modify_event_symbol with different arguments.
9763 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9764 for any button number. Call modify_event_symbol with different
9766 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9767 Accept a string for NAME_ALIST_OR_STEM.
9769 * lisp.h (larger_vector): Add prototype.
9771 * fns.c (larger_vector): Make externally visible.
9773 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9775 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9777 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9778 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9779 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9780 we are between str1 and str2.
9781 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9782 (PATFETCH): Use `TRANSLATE'.
9783 (PATFETCH_RAW): Fetch multibyte char if applicable.
9784 (PATUNFETCH): Remove.
9785 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9786 When writing a char, write it directly into the pattern buffer rather
9787 than going needlessly through a temp char-array.
9788 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9789 multibyte magic and remove the useless `#ifdef emacs'.
9790 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9793 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9794 conditional on `emacs'.
9796 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9798 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9800 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9801 non-union-type versions of XMARK and friends here, because XMARK
9802 and friends won't work on an integer field if NO_UNION_TYPE is not
9804 (make_number): Define as a function if it's not defined as a macro.
9806 * composite.c (run_composite_function): Use NILP when checking for nil.
9807 (syms_of_composite): Delete local var NARGS, pass an int as first
9808 argument to Fmake_hash_table.
9810 * editfns.c (text_property_stickiness): Use NILP to test
9811 Lisp_Object boolean value.
9812 (Fmessage_or_box): Don't use NILP to test int variable.
9813 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9814 problems reading from and changing the same lisp value in an
9817 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9819 * term.c (TN_no_color_video): New variable.
9820 (term_init): Intitialize TN_no_color_video.
9821 (enum no_color_bit): New enumeration.
9822 (MAY_USE_WITH_COLORS_P): New macro.
9823 (turn_on_face): Use it to determine if attributes may be used
9824 combined with colors.
9826 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9828 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9829 with int lvalues via casts; instead, just yield lisp object lvalues.
9830 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9831 proper accessor macros.
9832 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9833 (grow_mini_window): Fix typo getting int value of root->height.
9835 * xdisp.c (compute_string_pos): Fix order of arguments to
9836 string_pos_nchars_ahead.
9837 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9838 count arg to variable-arg routines like Frun_hook_with_args and
9840 (back_to_previous_visible_line_start)
9841 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9842 fixed-arg routines like Fget_char_property and Fmake_string.
9843 (reconsider_clip_changes): Use XINT when comparing integer lisp
9844 objects, or passing them as int arguments.
9845 (mark_window_display_accurate, insert_left_trunc_glyphs)
9846 (append_space, extend_face_to_end_of_line): Use make_number when
9847 storing or passing integer values as lisp objects.
9848 (set_cursor_from_row, highlight_trailing_whitespace): Use
9849 INTEGERP, not implicit test against zero, for glyph object.
9850 (try_window_id): Don't use make_number when we want an int value.
9852 * xfaces.c (xlfd_symbolic_value): Make last argument a
9853 Lisp_Object, to be consistent with callers.
9854 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9855 (lface_hash): Apply XFASTINT to lisp values before folding in.
9857 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9858 fill in window width and height. Pass an int, not a lisp object,
9859 as first arg to Finsert.
9861 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9863 * xfaces.c (realize_basic_faces): Block input while realizing
9866 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9868 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9870 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9872 * xterm.c (x_produce_glyphs): When displaying unibyte text
9873 or ASCII, handle case that per-char metric is null.
9875 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9877 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9879 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9880 (XSUBR, XBUFFER): Verify correct object type before returning
9881 pointer, using eassert.
9882 * frame.h (XFRAME): Likewise.
9884 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9885 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9886 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9887 * data.c (set_internal): Likewise.
9888 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9889 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9890 * fileio.c (auto_save_1): Likewise.
9891 * insdel.c (check_markers): Likewise.
9892 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9893 * undo.c (record_insert): Likewise.
9894 * vmsproc.c (child_sig): Likewise.
9895 * window.c (unshow_buffer, window_loop): Likewise.
9896 * xterm.c (x_erase_phys_cursor): Likewise.
9898 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9900 * xfns.c (free_image_cache): Free the cache structure itself
9901 last, after all its members have been freed.
9903 * lisp.h (xstrdup): Add prototype.
9905 * alloc.c (xstrdup): Moved here from xfaces.c.
9906 (allocating_for_lisp): Variable removed.
9907 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9909 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9911 (xstrdup): Moved to alloc.c.
9913 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9915 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9917 * emacs.c (main): Fix sense of no-loadup test.
9919 * config.in (ENABLE_CHECKING): Undef.
9921 * lisp.h (struct interval): Replace "parent" field with a union of
9922 interval pointer and Lisp_Object; add new bitfield to use as
9923 discriminant. Change other flag fields to bitfields.
9924 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9925 is defined and the supplied test fails, print a message and abort.
9926 (eassert): New macro. Use CHECK to provide an assert-like facility.
9928 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9929 pointers; abort if the value looks like a lisp object.
9930 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9931 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9932 Modify for new interval parent definition.
9934 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9935 (UNMARK_BALANCE_INTERVALS): Update references that need an
9936 addressable lisp object in the interval structure.
9937 (die): New function.
9938 (suppress_checking): New variable.
9940 * intervals.c (interval_start_pos): Just return 0 if there's no
9943 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9945 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9946 and earlier Emacs versions.
9948 * keyboard.c (Ftop_level): Cancel busy-cursor.
9950 * eval.c (call_debugger): Cancel busy-cursor.
9952 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9954 * search.c (Freplace_match): Adjust multibyteness of the current
9955 buffer and NEWTEXT. Free allocated memory before signaling an error.
9957 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9959 * regex.c (analyse_first): New function obtained by ripping out most
9960 of re_compile_fastmap and generalizing it a little bit so that it
9961 can also just return whether a given (sub)pattern can match the empty
9963 (regex_compile): Use `analyse_first' to decide whether the loop-check
9964 needs to be done or not for *, +, *? and +? (the loop check is costly
9965 for non-greedy repetition).
9966 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9968 2000-03-28 Dave Love <fx@gnu.org>
9970 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9972 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9974 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9976 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9978 (enum re_opcode_t): Update description of succeed_n.
9979 (PATFETCH): Always define.
9980 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9981 operators, char classes, shy-groups and intervals).
9982 Optimize special cases of intervals so as to only use succeed_n and
9983 jump_n when really needed.
9984 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9985 that we don't have to handle the special cases any more.
9986 Simplify on_failure_jump handling as well.
9988 2000-03-28 Jason Rumney <jasonr@gnu.org>
9990 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9992 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9994 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9996 * s/msdos.h (GC_SETJMP_WORKS): Define.
9998 * alloc.c (mark_maybe_object): New function.
9999 (mark_memory): Use it.
10000 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10001 (setjmp_tested_p, longjmp_done): New variables.
10002 (test_setjmp): New function.
10003 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10004 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10006 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10007 to DEC_TEXT_POS and INC_TEXT_POS.
10009 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10010 with parameter MULTIBYTE_P.
10012 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10014 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10015 buffers because it looks for multibyte character byte sequences
10016 which don't exist in unibyte text.
10018 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10020 * xfaces.c (register_color, unregister_color, unregister_colors)
10021 [DEBUG_X_COLORS]: New functions.
10022 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10024 * xfns.c (x_set_cursor_color): Get color reference counts right.
10026 * xterm.c (x_copy_color): New function.
10027 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10029 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10030 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10031 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10032 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10033 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10034 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10035 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10036 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10037 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10038 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10040 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10041 names for handling per-buffer variables.
10043 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10044 instead of MAX_BUFFER_LOCAL_VARS.
10045 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10047 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10049 * xfns.c (x_specified_cursor_type): New function.
10050 (x_set_cursor_type): Use it.
10052 * buffer.h (struct buffer): Add cursor_type.
10054 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10056 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10057 (print_partial_compiled_pattern, re_compile_fastmap):
10059 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10060 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10061 executing it as well as when popping it off the stack to find infinite
10062 loops in non-greedy repetition operators.
10064 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10066 * doc.c (Qfunction_documentation): New variable.
10067 (syms_of_doc): Initialize Qfunction_documentation.
10068 (Fdocumentation): If FUNCTION is a symbol with non-nil
10069 `function-documentation' property, return a documentation derived
10072 * buffer.c (syms_of_buffer): Add default-cursor-type.
10073 (init_buffer_once): Don't let cursor_type have a local value
10076 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10077 on buffer-local value of cursor_type.
10078 (x_draw_bar_cursor): Add parameter WIDTH.
10080 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10081 (init_buffer_once): Set default cursor_type value to t.
10082 Mark cursor_type as local everywhere.
10083 (syms_of_buffer): New per-buffer variable cursor-type.
10085 * buffer.h (struct buffer): Remove member local_var_flags,
10087 (MAX_BUFFER_LOCAL_VARS): New macro.
10088 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10089 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10090 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10091 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10093 * print.c (print_object): Use new macros for per-buffer variables.
10095 * category.c (Fset_category_table): Use new macros for per-buffer
10098 * buffer.c (buffer_permanent_local_flags): Make a char array.
10099 (max_buffer_local_idx): New variable.
10100 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10101 for new handling of per-buffer variables.
10102 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10103 (init_buffer_once): Initialize per-buffer vars differently.
10104 Set max_buffer_local_idx.
10106 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10109 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10111 * data.c (do_symval_forwarding, store_symval_forwarding)
10112 (find_symbol_value, set_internal, default_value, Fset_default)
10113 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10114 per-buffer variables.
10116 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10118 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10120 * xterm.c (x_term_init): Unblock input around call1 of
10121 Qvendor_specific_keysyms.
10123 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10124 (find_defun_start): Consider an open parenthesis in column 0
10125 a defun start only if open_paren_in_column_0_is_defun_start is set.
10126 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10128 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10130 * eval.c (Fautoload): Add entry in load-history (if after dump).
10131 * lread.c (load-history): Update docstring.
10133 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10135 * indent.c (Fvertical_motion): Always use the current buffer.
10136 Temporarily change the window's buffer, if necessary.
10138 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10140 * xterm.c (fast_find_position): Make sure not to consider rows
10141 not visible in the window.
10143 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10145 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10146 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10148 2000-03-22 Jason Rumney <jasonr@gnu.org>
10150 * w32menu.c (single_submenu): Set help string to NULL if none.
10151 (w32_menu_show): Set help string correctly.
10152 (add-menu-item): Set help string in MIIM_DATA for menu item.
10153 Load SetMenuItemInfoA explicitly.
10154 (w32_menu_display_help): New function.
10156 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10157 (QCdata): Moved to xdisp.c.
10159 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10160 (Vw32_charset_to_codepage_alist): Removed.
10161 (Vw32_charset_info_alist): New variable.
10162 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10163 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10164 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10165 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10167 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10168 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10169 Define Vw32_charset_info_alist and w32_charset symbols.
10171 2000-03-22 Jason Rumney <jasonr@gnu.org>
10173 * makefile.nt (w32bdf.obj): Update dependencies.
10175 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10177 * w32fns.c: Include fontset.h after dispextern.h.
10178 (Fx_create_frame): Do not create fontset.
10179 (w32_load_system_font): Doc fix.
10180 (Fx_close_connection): Free full_name if it is not shared.
10182 * w32term.c: Include fontset.h after dispextern.h.
10183 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10185 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10186 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10187 (w32_font_is_double_byte): New function, needs body.
10188 (x_append_glyph): Set glyph->glyph_not_available_p.
10189 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10190 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10191 character, convert it to a unibyte character.
10192 (struct glyph_string): Delete member `charset'.
10193 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10194 calculating it is found.
10195 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10196 the case that per char metric is not available correctly.
10197 (x_fill_glyph_string): Handle the case that the specific glyph is
10198 not available correctly.
10199 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10200 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10201 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10202 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10203 fontset. Don't call FS_LOAD_FONT.
10205 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10207 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10208 (INT_LISPLIKE): New macro.
10209 (NULL_INTERVAL_P): Use it.
10210 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10211 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10212 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10214 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10215 explicit references to "parent" field of struct interval and
10216 associated unclean type conversions.
10217 * intervals.c (create_root_interval, root_interval, rotate_right)
10218 (rotate_left, balance_possible_root_interval, split_interval_right)
10219 (split_interval_left, interval_start_pos, find_interval)
10220 (next_interval, previous_interval, update_interval)
10221 (adjust_intervals_for_insertion, delete_node, delete_interval)
10222 (adjust_intervals_for_deletion, merge_interval_right)
10223 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10224 (copy_intervals_to_string): Likewise.
10225 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10227 * syntax.c (update_syntax_table): Likewise.
10229 * intervals.c (reproduce_tree_obj): New function, like
10230 reproduce_tree but takes a Lisp_Object for the parent. Declare
10232 (graft_intervals_into_buffer): Use it when appropriate.
10233 (reproduce_tree): Declare with prototype.
10234 (balance_possible_root_interval): Check that the parent is a lisp
10235 object before trying to examine its type.
10237 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10239 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10240 as strings only if both are known to be strings.
10242 * s/openbsd.h (LIBS_TERMCAP): Undef.
10244 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10246 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10247 definitions for non-Emacs compilation.
10248 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10249 outside of `#ifdef emacs'.
10250 (print_partial_compiled_pattern): Update.
10251 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10252 (re_compile_fastmap): Merge handling of charset and charset_not (for
10253 emacs and non-emacs compilation as well).
10254 Similarly for (not)categoryspec and (not)syntaxspec.
10255 Don't use the fastmap when reaching `anychar' since the added
10256 complexity is not justified.
10257 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10258 and (not)syntaxspec. Merge (not)categoryspec.
10260 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10262 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10263 (FACE_FOR_CHAR): Define them differently for the configuration of
10266 2000-03-21 Dave Love <fx@gnu.org>
10268 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10271 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10273 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10274 (lface_fully_specified_p): Don't check contents of
10275 LFACE_FONT_INDEX because that attribute is optional.
10276 (realize_x_face): Remove now unwarranted xassert.
10278 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10280 The following changes are to make font selection based on
10281 characters, not charset. In addition, they recover fontset
10282 facilities while utilizing the new font selection mechanism.
10284 * Makefile.in (fontset.o): Depend on dispextern.h.
10286 * alloc.c (mark_face_cache): Don't mark face->registry.
10288 * dispextern.h (struct glyph): New member glyph_not_available_p.
10289 Use 22 bits for face_id.
10290 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10291 (struct face): Delete member registry, new member ascii_face.
10292 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10293 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10294 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10295 (struct it): Delete member charset, new member glyph_not_available_p.
10297 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10298 (struct fontset_info, struct fontset_data): Structs removed.
10299 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10300 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10301 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10302 (fs_free_face_fontset, fontset_font_pattern)
10303 (face_suitable_for_char_p, face_for_char)
10304 (make_fontset_for_ascii_face): Extern them.
10305 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10306 (FS_LOAD_FACE_FONT): New macro.
10308 * fontset.c: All codes rewritten or adjusted for the change of
10309 fontset implementation. Now fontset is represented by char table.
10310 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10312 (my_strcasecmp): Function removed.
10313 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10314 (AREF, ASIZE): New macros.
10315 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10316 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10317 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10318 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10319 (fontset_id_valid_p, font_family_registry, fontset_name)
10320 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10321 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10323 (fs_load_font): New arg FACE. Caller changed.
10324 (fs_query_fontset): Argument changed. Caller changed.
10325 (Fquery_fontset): call fs_query_fontset.
10326 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10328 (clear_fontset_elements, check_registry_encoding)
10329 (check_fontset_name): New functions.
10330 (syms_of_fontset): Set char-table-extra-slots property of fontset
10331 to 3. Staticpro and initialize Vfontset_table and
10332 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10334 * frame.h (struct frame): Member `fontset_data' removed.
10335 (FRAME_FONTSET_DATA): Macro removed.
10337 * frame.c (make_frame): Don't allocate f->fontset_data.
10338 (Fdelete_frame): Don't free f->fontset_data.
10340 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10342 * xdisp.c (charset_at_position): Function removed.
10343 (init_iterator): Don't set member charset of struct `it'.
10344 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10345 (next_element_from_display_vector, insert_left_trunc_glyphs):
10347 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10349 (get_next_display_element, append_space)
10350 (extend_face_to_end_of_line): Likewise.
10352 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10354 (clear_font_table, frame_update_line_height, load_face_font):
10355 Adjusted for the change of fontset implementation.
10356 (load_face_fontset_font): Function removed.
10357 (pixel_point_size): New function.
10358 (font_list): Argument type changed. Caller changed.
10359 (LFACE_FONT): New macro.
10360 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10361 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10362 Lisp_Object. Determine the font name by actually loading a font
10363 by the specified pattern. Set LFACE_FONT (lface) to the specified
10364 pattern. Even if a font is not found, don't try alternatives.
10365 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10366 (set_font_frame_param): If `font' is specified in lface, use it.
10367 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10368 (lface_same_font_attributes_p): Likewise.
10369 (make_realized_face): Arguent changed. Caller changed. Set
10370 face->ascii_face to face itself.
10371 (free_realized_face): Free face->fontset if face is for ASCII.
10372 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10373 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10374 (free_realized_multibyte_face): New function.
10375 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10376 changed. Caller changed.
10377 (try_font_list): Argument type changed.
10378 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10379 (choose_face_font): Argument changed. Handle fontset properly.
10380 (choose_face_fontset_font): Function removed.
10381 (realize_default_face, realize_named_face): Don't remove the
10383 (realize_face): Argument changed. Caller changed. Remove face
10384 with the arg former_face_id in advance. Load font for the new face.
10385 (realize_x_face): Argument changed. Caller changed. For a
10386 multibyte character, share fontset with base_face. For a single
10387 byte character, make a new realized fontset. Don't load a font here.
10388 (realize_tty_face): Argument changed. Caller changed.
10389 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10390 (face_at_buffer_position): Don't check multibyte_p for returning
10392 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10393 FACE_SUITABLE_FOR_CHARSET_P.
10394 (syms_of_xfaces): Remove code for Qx_charset_registry and
10395 Vface_default_registry.
10397 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10398 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10399 (x_per_char_metric): Don't try FONT->default_char. Even if
10400 pcm->width is zero, glyph bits may exist.
10401 (x_encode_char): Always initialize char2b->byte1.
10402 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10403 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10404 (x_append_glyph): Set glyph->glyph_not_available_p.
10405 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10406 it->charset. Handle the case that per char metric is not
10407 available. If it->multibyte_p is zero and it->c is a multibyte
10408 character, convert it to a unibyte character.
10409 (struct glyph_string): Delete member `charset'.
10410 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10411 the case that per char metric is not available correctly.
10412 (x_fill_glyph_string): Handle the case that the specific glyph is
10413 not available correctly.
10414 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10415 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10416 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10417 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10418 fontset. Don't call FS_LOAD_FONT.
10420 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10421 (x_create_tip_frame): Likewise.
10422 (Fx_close_connection): Free full_name of font_info.
10424 * fns.c (optimize_sub_char_table): New function.
10425 (Foptimize_char_table): New function.
10426 (syms_of_fns): Defsubr Soptimize_char_table.
10428 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10430 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10431 only if buffer is displayed in some window.
10433 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10434 (try_window_reusing_current_matrix): Don't call scroll run
10435 function if run's current and desired position are the same;
10436 this prevents cursor flickering.
10438 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10440 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10442 * regex.c (RE_STRING_CHAR): New macro.
10443 (GET_CHAR_AFER_2): Remove.
10444 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10445 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10446 (print_partial_compiled_pattern, re_compile_fastmap)
10447 (re_match_2_internal): Remove on_failure_jump_exclusive.
10448 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10449 optimization only need to work for * (ie. can use of_keep_string_jump).
10450 Remove the special case for .*\n since it is now covered by the general
10452 (re_search_2): Don't bother with `room'.
10453 (skip_one_char): New function.
10454 (skip_noops): Simplify since `memory' is not needed any more.
10455 (mutually_exclusive_p): Restructure slightly to use `switch' and
10456 add handling for "all" remaining cases.
10457 (re_match_2_internal): Change on_failure_jump_smart to use
10458 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10459 rather than on_failure_jump_exclusive.
10461 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10463 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10464 number of bits per RGB because it's everywhere used as the depth
10467 * term.c (calculate_costs): Remove code dealing with X frames.
10469 2000-03-19 Richard M. Stallman <rms@gnu.org>
10471 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10473 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10475 * lread.c (read_integer): Unread the last char not consumed.
10477 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10479 * xterm.c (x_update_window_cursor): Don't update in frames
10480 which are in the process of being deleted.
10482 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10484 * Makefile.in (mostlyclean): Add `*.core'.
10485 (clean): Add `bootstrap-emacs'.
10487 * lread.c (read_integer): New function.
10488 (read1): Support read syntax #o, #x, #b, #r.
10490 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10492 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10493 make sure POINTER_TO_OFFSET gives the same value before and after
10494 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10495 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10496 (debug): Now only active if > 0 rather than if != 0.
10497 (DEBUG_*): Update for the new meaning of `debug'.
10498 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10499 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10500 in `succeed_n', `jump_n' and `set_number_at'.
10501 (store_op1, store_op2, insert_op1, insert_op2)
10502 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10503 (group_in_compile_stack): Move to after its arg's types are
10504 declared and add a prototype.
10505 (PATFETCH): Define in terms of PATFETCH_RAW.
10506 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10507 (QUIT): Redefine as a nop except for NTemacs.
10508 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10509 indentation of the greedy-op and shy-group code.
10510 (at_(beg|end)line_loc_p): Fix argument's types.
10511 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10512 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10513 (MATCHING_IN_FIRST_STRING): Remove.
10514 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10515 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10516 QUIT unconditionally.
10518 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10520 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10523 * process.c (send_process): Add a hint that the function
10524 can call Lisp code to its comment.
10526 * lread.c (load_dangerous_libraries): New variable.
10527 (Vbytecomp_version_regexp): New variable.
10528 (safe_to_load_p): New function.
10529 (Fload): Handle files not compiled with Emacs specially.
10530 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10532 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10534 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10536 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10537 support functions only if HAVE_X11R6_XIM is defined.
10538 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10540 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10542 * xfns.c (X_I18N_INHIBITED): Don't define.
10543 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10544 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10546 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10547 (HAVE_X11R6_XIM): Define.
10549 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10551 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10552 If set, call XSynchronize.
10554 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10556 * regex.c: Declare a new type `re_char' used throughout the code
10557 for the string char type. It's `const unsigned char' to match the
10558 rest of Emacs. Consistently make sure all pointers to strings use
10559 it and make sure all pointers into the pattern use `unsigned char'.
10560 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10561 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10564 * charset.h (GET_CHAR_AFTER_2): Remove.
10565 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10567 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10569 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10570 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10571 of them try to use backquotes.
10573 2000-03-12 Dave Love <fx@gnu.org>
10575 * unexelf.c: Restore changes of 1999-10-19.
10576 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10577 fix its type and alignment; copy it from current process.
10579 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10581 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10582 has been found. Fix bug not computing timer's predecessor.
10584 * fileio.c (Fread_file_name): Handle case that DIR contains a
10587 * window.c (Fsave_window_excursion): Doc fix.
10589 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10591 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10593 * msdos.c (vga_installed): New function, code moved from
10594 dos_set_window_size.
10595 (Qbar, Qcursor_type, outside_cursor): New variables.
10596 (syms_of_msdos): Intern and staticpro them.
10597 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10598 shape used outside Emacs when called for the first time.
10599 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10600 cursor shape used outside Emacs.
10601 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10602 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10604 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10605 parameters specify the cursor. Make qreverse a global
10606 variable (renamed to Qreverse).
10608 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10610 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10612 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10614 This is a big redesign of failure-stack and register handling, prompted
10615 by bugs revealed when trying to add shy-groups. Overall, what happened
10616 is that loops are now structured a little differently, groups can be
10617 shy and the code is a little simpler.
10619 * regex.h: Update the copyright.
10620 (RE_SHY_GROUPS): New value.
10621 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10622 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10624 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10625 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10626 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10627 for (start|stop)_memory since they now only take one argument (the
10628 second has becomes unnecessary).
10629 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10630 (print_compiled_pattern): Use %ld to printf long ints and flush to
10631 make debugging a little easier.
10632 (union fail_stack_elt): Make the integer unsigned.
10633 (struct fail_stack_type): Add a `frame' element.
10634 (INIT_FAIL_STACK): Init `frame' as well.
10635 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10636 (DEBUG_PUSH, DEBUG_POP): Remove.
10637 (NUM_REG_ITEMS): Remove.
10638 (NUM_NONREG_ITEMS): Adjust.
10639 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10640 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10641 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10642 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10644 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10645 address pushed is not the destination of the jump but the source
10647 (NUM_FAILURE_ITEMS): Remove.
10648 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10649 registers before the actual failure point). Don't hardcode any
10650 meaning for str==NULL anymore.
10651 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10652 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10654 (REG_UNSET_VALUE): Use NULL (why not?).
10655 (compile_range): Remove declaration since it doesn't exist.
10656 (struct compile_stack_elt_t): Remove inner_group_offset.
10657 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10658 (regex_grow_registers): Remove dead code.
10659 (FIXUP_ALT_JUMP): New macro.
10660 (regex_compile): Add shy-groups Change loops to use
10661 on_failure_jump_smart&jump instead of
10662 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10663 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10664 variable to me). Use `jump' instead of `jump_past_alt' and don't
10665 bother with push_dummy_failure in alternatives since it is now
10666 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10667 emacs' for (re)allocating the stack.
10668 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10669 from loop when bufp->can_be_null rather than jumping to `done'.
10670 Avoid jumping backwards so as to ensure termination. Use
10671 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10672 backreferences. Remove dead code in handling of `anychar'.
10673 (skip_noops, mutually_exclusive_p): New functions taken from the
10674 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10675 improve mutually_exclusive_p to handle ".+\n".
10676 (lowest_active_reg, highest_active_reg)
10677 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10678 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10679 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10680 variables. Push register (in `start_memory') on the stack rather
10681 than storing it in old_reg(start|end). Remove the cycle detection
10682 from `stop_memory', replaced by the use of on_failure_jump_loop
10683 for greedy loops. Add code for the new on_failure_jump_<foo>.
10684 Remove ad-hoc code in `on_failure_jump' to push more registers in
10685 the case of a loop. Take out code from `maybe_pop_jump' into
10686 separate functions and adapt it to the semantics of
10687 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10688 and push_dummy_failure. Remove dummy_failure handling and
10689 handling of `failures to jump to on_failure_jump' (this last one
10690 was already dead code, it seems).
10691 (group_match_null_string_p, alt_match_null_string_p)
10692 (common_op_match_null_string_p): Remove.
10694 2000-03-08 Dave Love <fx@gnu.org>
10696 * config.in: Don't depend on __STDC__ for volatile.
10697 Add POINTER_TYPE, PTR, PROTOTYPES.
10699 * hftctl.c, strftime.c: Use PROTOTYPES.
10700 * eval.c (find_handler_clause): Likewise.
10702 * mem-limits.h: Use POINTER_TYPE.
10704 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10705 (memory_warnings): Declare using POINTER_TYPE.
10707 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10709 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10711 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10713 * xfns.c: Remove obsolete code in #if 0.
10714 (Fx_focus_frame): New function.
10716 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10718 * coding.c (coding_category_name): Add coding-category-utf-8,
10719 coding-category-utf-16-be, coding-category-utf-16-le.
10720 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10721 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10722 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10723 (detect_coding_utf_8): New function.
10724 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10725 UTF_16_LOW_SURROGATE_P): New macros.
10726 (detect_coding_utf_16): New function
10727 (detect_coding_mask): When priorities are specified, skip any
10728 categories that have `nil' coding-system. Fix bug of returning
10729 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10730 returns a mask not set in PRIORITIES.
10731 (detect_eol_type_in_2_octet_form): New function.
10732 (detect_eol): selects detect_eol_type_XXX to call according to
10733 cooding->category_idx.
10734 (detect_coding_system): Remove `nil' coding-system in the result.
10735 (Fupdate_coding_systems_internal): Update all coding-categories.
10737 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10738 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10740 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10741 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10742 (CODING_CATEGORY_IDX_UTF_16_LE)
10743 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10744 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10745 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10746 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10748 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10750 * doc.c (Fdocumentation_property): If value is not a string,
10751 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10753 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10754 close the display with XtCloseDisplay. This caused a bus error
10757 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10758 complete but not unique.
10760 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10762 * process.c (send_process): Remove local variable `procname' that
10763 might become invalid when a GC happens. Instead, access the
10764 process name slot directly.
10766 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10767 orig_height if set.
10769 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10770 orig_height if set.
10772 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10774 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10775 glyph matrices have been freed.
10777 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10779 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10780 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10782 * xfns.c (QCdata): Moved to xdisp.c.
10784 * xdisp.c (QCdata): Moved here from xfns.c.
10785 (syms_of_xdisp): Initialize QCdata.
10787 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10789 * window.c (coordinates_in_window): Use
10790 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10791 FRAME_INTERNAL_BORDER_WIDTH.
10793 * xdisp.c (try_window_id): Recompute unchanged information if
10794 it is obviously invalid.
10796 * xterm.c (x_term_init): Create a colormap if not using the
10799 * xterm.h (select_visual): Change prototype.
10801 * xfns.c (select_visual): Rewritten. Recognize user-specified
10803 (visual_classes): New variable.
10805 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10807 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10808 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10809 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10810 (x_decode_color): Don't handle allocation of white and black specially.
10811 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10812 XtNcolormap resources.
10813 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10814 (Fx_create_frame): Initialize color members of x_output structure.
10815 (xpm_load): Pass colormap to XPM lib.
10817 * xfaces.c (x_free_colors): Access colormap of frame using
10818 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10819 when default colormap is used.
10821 * xterm.c (x_term_init): Set Colormap member of x_display_info
10822 structure. Copy colormap if resource `privateColormap' is
10823 specified (PseudoColor only).
10824 (x_setup_relief_color): Access colormap of frame using
10827 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10828 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10830 2000-03-04 Jason Rumney <jasonr@gnu.org>
10832 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10833 other non-platform-specific equivalents.
10834 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10835 specific functions and macros as their w32 equivalents where
10836 non-platform-specifics are not available.
10837 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10838 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10839 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10840 (frame_update_line_height): Use macros to access f->output_data.
10841 (defined_color): Remove FIXME comments; fixed.
10842 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10843 into #ifdef blocks. Add WINDOWSNT blocks.
10844 (Fx_list_fonts): Use macros for accessing font data.
10845 (set_lface_from_font_name): Different default fonts for X and
10847 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10848 scalable for backward compatibility.
10849 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10850 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10852 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10855 * makefile.nt (w32faces.obj): Remove.
10858 2000-03-03 Jason Rumney <jasonr@gnu.org>
10860 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10861 correct parameters.
10863 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10865 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10866 standard ELF definitions here if the system header does not.
10868 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10870 * xterm.c (PER_CHAR_METRIC): Removed.
10871 (x_per_char_metric_1, x_default_char): New functions.
10872 (x_per_char_metric): If font's default char is invalid, return
10873 metrics of a suitably chosen usable default char.
10874 (x_draw_glyph_string_foreground): If font has an invalid default
10875 char, replace occurrences of unprintable chars with a suitably
10876 chosen usable default char.
10878 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10880 * xterm.c (note_mouse_highlight): Return quickly if frame's
10881 glyph matrices have been freed.
10883 * dispnew.c (free_glyphs): Block input while freeing matrices.
10885 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10887 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10890 * dispextern.h (x_free_colors): Add prototype.
10892 * xfaces.c (x_free_colors): New function.
10893 (unload_color, free_face_colors): Use it.
10895 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10897 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10899 * window.c [MSDOS]: Include msdos.h.
10901 2000-03-02 Dave Love <fx@gnu.org>
10903 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10905 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10906 set C_OPTIMIZE_SWITCH for gcc.
10908 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10910 * coding.c (coding_save_composition): Be sure to allocate
10911 composition data area in coding even if there's no composition in
10914 2000-03-01 Jason Rumney <jasonr@gnu.org>
10916 * w32term.c: Equivalent changes to those made to xterm.c on
10917 2000-02-25 and 2000-02-24.
10919 * w32fns.c: Equivalent changes to those made to xfns.c on
10920 2000-02-25 and 2000-02-21.
10922 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10923 correct line-end convention is followed.
10925 * w32menu.c [HAVE_BOXES]: Remove #undef.
10926 (single_keymap_panes): Remove code for simulating checkmarks.
10927 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10928 Remove code for drawing simulated checkmarks.
10929 (w32_menu_show): make unibyte help string correctly.
10930 (add_menu_item): draw standard Windows checkmarks. Draw radio
10931 buttons as radio buttons if possible.
10933 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10935 * sysdep.c (start_of_text): Don't define this function for NetBSD
10938 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10940 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10941 (LINKER): Don't undef if __NetBSD__ is defined.
10943 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10945 * fileio.c [__NetBSD__]: Define `unix'.
10947 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10949 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10951 * atimer.c (start_atimer): Don't abort when timers are stopped.
10952 (append_atimer_lists): New function.
10953 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10954 arbitrary lists of stopped and running atimers.
10956 * atimer.c (cancel_atimer): Handle canceling an atimer when
10957 some timers are stopped.
10959 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10960 after canceling it.
10962 * fns.c (maybe_resize_hash_table): Handle case of new size
10963 coming out as being the same as old size.
10965 2000-02-27 Jason Rumney <jasonr@gnu.org>
10967 * makefile.nt: Add atimer.h to dependencies.
10968 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10969 * w32console.c: Only disable window system features for dispextern.h
10970 (initialize_w32_display): Build a display info for the console.
10971 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10972 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10973 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10975 * w32gui.h (struct W32FontStruct): Revert last change after change
10977 * w32menu.c (single_submenu): Set up help string.
10978 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10979 (w32_dialog_show): Set up help string.
10980 * w32term.c (w32_display_info_for_display): Remove unused function.
10981 (w32_draw_bitmap): Use pre-built bitmaps.
10982 (w32_initialize_display_info): New function to initialize parts of
10983 display info that are common to both GUI and console frames.
10984 (w32_term_init): Use w32_initialize_display_info. Do not set
10985 Vw32_num_mouse_buttons here, as it is not called for console
10986 frames. Build bitmaps for indicating truncated lines etc.
10987 (x_delete_display): Destroy pre-built bitmaps.
10988 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10989 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10991 2000-02-27 Dave Love <fx@gnu.org>
10993 * lisp.h: Add a bunch of prototypes.
10995 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10997 * keyboard.c (read_char): Set `usec' correctly.
10999 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11001 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11002 `lambda', set reg[RRR] to the map index.
11003 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11004 reg[RRR] to 0. Otherwise, set it to -1.
11006 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11008 * emacs.c (main): Remove code snippet commented out with `//'.
11010 2000-02-25 Richard M. Stallman <rms@gnu.org>
11012 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11013 and contains a `:', prepend `/:'.
11015 * window.c (select_window_1): If selected_window is nil,
11016 don't "swap out" the buffer's point.
11017 (Fset_window_configuration): Set selected_window to nil
11018 before calling Fselect_window.
11019 (unshow_buffer): Don't set point in buffer from window's point
11020 if another more recently selected window also shows the buffer.
11022 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11024 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11026 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11027 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11028 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11030 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11031 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11032 (hide_busy_cursor): New functions.
11033 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11035 * minibuf.c (read_minibuf): Cancel busy-cursor.
11037 * keyboard.c (command_loop_1): Call start_busy_cursor before
11038 Fcommand_execute and cancel_busy_cursor after it.
11039 (timer_check): Remove busy-cursor code.
11040 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11043 * process.c (wait_reading_process_input): Remove busy-cursor code.
11045 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11046 Fx_hide_busy_cursor.
11048 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11050 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11052 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11054 * xterm.c (XTread_socket): Remove busy-cursor code.
11056 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11057 (build_frame_matrix_from_leaf_window): Put code handling
11058 glyph row's not being a slice of a frame row in #if 0.
11059 (sync_window_with_frame_matrix_rows): New function.
11060 (frame_row_to_window): New function.
11061 (mirror_line_dance): Handle copies between windows.
11063 * lread.c (Fload): Use `xfree' instead of `free'.
11064 (init_obarray): Use `xmalloc' instead of `malloc'.
11066 * window.c (Fset_window_buffer): Set WINDOW to the window
11068 (coordinates_in_window): Take frame's internal border width
11071 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11073 * xterm.c (x_display_and_set_cursor): Display cursor of
11074 non-selected windows depending on the setting of
11075 cursor_in_non_selected_windows.
11077 * xdisp.c (cursor_in_non_selected_windows): New variable.
11078 (syms_of_xdisp): DEFVAR_BOOL it.
11080 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11082 * data.c (Fstring_to_number): If number is greater than what
11083 fits into an integer, return a float.
11085 * eval.c (specbind): Remove references to
11086 keyword_symbols_constant_flag.
11088 * data.c (keyword_symbols_constant_flag): Removed.
11089 (Fmakunbound, set_internal, syms_of_data): Remove references to
11090 keyword_symbols_constant_flag.
11092 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11094 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11096 * syntax.c (multibyte_syntax_as_symbol): New variable.
11097 (syms_of_syntax): Declare it as a Lisp variable.
11098 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11099 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11100 nonzero, treat all multibyte characters as symbol.
11101 (init_syntax_once): Give syntax `word' to all multibyte characters.
11103 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11105 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11108 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11110 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11112 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11113 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11115 2000-02-21 Dave Love <fx@gnu.org>
11117 * frame.c (Vmouse_position_function): New variable.
11118 (Fmouse_position): Use it.
11119 (syms_of_frame): Install it.
11121 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11123 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11125 * fileio.c (Finsert_file_contents): Unbind the binding of
11126 standard-output done by temp_output_buffer_setup.
11128 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11129 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11130 (specbind, unbind_to): Handle most common case of non-constant
11131 symbol with trivial value specially.
11133 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11135 2000-02-20 Richard M. Stallman <rms@gnu.org>
11137 * data.c (Fmake_variable_buffer_local): Doc fix.
11138 Init found_for_buffer to 0.
11139 (Fmake_variable_frame_local): If the variable has already
11140 been buffer-local, set the check_frame field.
11142 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11144 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11145 produced for CODING_MODE_LAST_BLOCK requires.
11147 2000-02-18 Dave Love <fx@gnu.org>
11149 * keyboard.c (echo_keystrokes): Remove declaration.
11150 (Vecho_keystrokes) New variable.
11151 (read_char, record_menu_key, read_key_sequence): Use it to allow
11152 use of float value.
11153 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11155 * lread.c: Undef feature selection macros before defining.
11157 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11159 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11160 for symbols other than the symbol in question.
11162 2000-02-17 Dave Love <fx@gnu.org>
11164 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11166 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11168 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11170 * alloc.c (enum mem_type): Compile unconditionally.
11172 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11174 * xfaces.c (tty_defined_color): Don't return faulire indication
11175 for unspecified-fg and unspecified-bg pseudo-colors.
11177 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11179 * alloc.c (mark_object): Don't mark symbol names in pure space.
11180 (gc_sweep): Don't unmark symbol names in pure space.
11182 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11183 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11184 [GC_MARK_STACK]: New defines.
11185 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11186 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11188 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11190 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11191 allocate_buffer instead of xmalloc.
11193 * alloc.c (toplevel): Include setjmp.h.
11194 (PURE_POINTER_P): New define.
11195 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11196 (Vdead) [GC_MARK_STACK]: New variable.
11197 (lisp_malloc): Add parameter TYPE, call mem_insert if
11198 GC_MARK_STACK is defined.
11199 (allocate_buffer): New function.
11200 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11201 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11202 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11203 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11204 (MEM_NIL) [GC_MARK_STACK]: New define.
11205 (struct mem_node) [GC_MARK_STACK]: New structure.
11206 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11207 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11208 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11209 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11210 (mark_stack) [GC_MARK_STACK]: New functions.
11211 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11212 (clear_marks): Removed.
11213 (gc_sweep): Set free conses' car, free floats' type, free
11214 symbols' function to Vdead. Use lisp_free to free buffers.
11215 (init_alloc_once): Initialize Vdead.
11216 (survives_gc_p): Return non-zero for pure objects.
11218 * alloc.c: Add comments throughout the file.
11220 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11221 that unblocks alarms.
11223 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11224 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11225 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11227 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11229 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11231 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11232 avoid infinite error signaling. Allocate sufficient memory for
11233 eol_str in the case that eoltype is Lisp_Int.
11235 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11237 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11238 depends on the previous behavior.
11240 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11242 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11244 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11246 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11248 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11249 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11252 2000-02-15 Richard M. Stallman <rms@gnu.org>
11254 * data.c (set_internal): Don't make variable buffer-local
11255 if within a let-binding for the same buffer.
11256 (let_shadows_buffer_binding_p): New function.
11258 * eval.c (specbind): For buffer-local value,
11259 record the current buffer also.
11260 (unbind_to): Cope with that change.
11262 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11264 * window.c (Fsave_window_excursion): Doc fix.
11266 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11268 * syntax.c (back_comment): Make sure we only consider comment-starters
11269 of the relevant style and return -1 in case of a failure to find the
11270 beginning of the comment.
11271 (Fforward_comment): If back_comment fails, go back to the position just
11272 after the comment-end.
11273 (scan_lists): Add comment describing a very minor bug.
11275 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11277 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11278 `completion-regexp-list' in the docstring.
11280 2000-02-14 Dave Love <fx@gnu.org>
11282 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11284 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11286 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11287 to Emacs' syntax. Also fix the comment about set/not-set meanings
11288 since Emacs syntax is not the value 0 any more.
11289 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11290 since it's now part of RE_SYNTAX_EMACS.
11292 2000-02-12 Dave Love <fx@gnu.org>
11294 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11296 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11298 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11300 2000-02-12 Dave Love <fx@gnu.org>
11302 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11304 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11305 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11306 * s/hpux.h: Don't define HAVE_VFORK.
11308 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11310 * s/nextstep.h: Don't define HAVE_ALLOCA.
11312 * config.in: Add vfork bits.
11314 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11316 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11317 unwind function to undo the effect of stopping atimers.
11319 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11321 * atimer.c (stopped_atimers): New variable.
11322 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11325 * atimer.h (stop_other_atimers, run_all_atimers)
11326 (unwind_stop_other_atimers): Add function prototypes.
11328 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11330 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11332 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11333 library may depend on jpeg.
11334 (atimer.o): Depends on atimer.c.
11336 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11338 * insdel.c (del_range_1): Call update_compositions.
11339 (del_range_both): Call update_compositions just once..
11341 2000-02-10 Dave Love <fx@gnu.org>
11343 * xfns.c (create_frame_xic): Fix initialization of automatic
11344 aggregates for pcc.
11346 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11348 * ccl.c (CCL_MAKE_CHAR): New macro.
11349 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11350 registers by CCL_MAKE_CHAR before calling translate_char.
11351 <CCL_TranslateCharacterConstTbl> Likewise.
11353 2000-02-08 Dave Love <fx@gnu.org>
11355 * lread.c (__EXTENSIONS__): Define.
11357 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11359 * puresize.h (BASE_PURESIZE): Increase to 650000.
11361 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11363 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11366 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11368 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11369 md, mh, mb, mr, and me to the fake termcap entry.
11371 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11373 * sound.c (sound_cleanup): Don't call device close routine if the
11374 function pointer is null.
11376 2000-02-06 Andrew Innes <andrewi@gnu.org>
11378 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11379 around image definitions and prototypes.
11380 (gamma_correct) [WINDOWSNT]: New prototype.
11382 * w32term.c (x_make_frame_visible): Replace call to
11383 input_poll_signal with poll_for_input.
11385 * window.c [WINDOWSNT]: Include w32term.h.
11387 * xdisp.c [WINDOWSNT]: Include w32term.h.
11389 * makefile.nt: Add dependencies on w32gui.h.
11390 (OBJ1): Include atimer.obj.
11391 ($(BLD)\atimer.obj): New dependency rule.
11393 * w32.c (sigmask): New function (does nothing).
11394 (sigunblock): Ditto.
11396 * frame.c [WINDOWSNT]: Include w32term.h.
11398 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11400 * lread.c (syms_of_lread): Fix literal newlines.
11402 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11403 the string constant limit (2048 bytes) in MSVC.
11406 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11408 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11409 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11410 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11411 dispatch the event.
11413 2000-02-04 Dave Love <fx@gnu.org>
11415 * fileio.c: Remove some unused vars.
11416 (_GNU_SOURCE): Define (for euidaccess).
11418 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11420 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11422 (read_minibuf): Deal with allow_props correctly.
11424 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11426 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11428 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11430 * search.c (compile_pattern): If a cache entry has a nil regexp,
11431 fill in that entry instead of clobbering a previously cached
11434 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11436 * puresize.h (BASE_PURESIZE): Increase to 610000.
11438 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11440 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11443 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11445 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11446 instead of incrementing ic directly.
11447 <CCL_WriteExprConst> Likewise.
11448 <ccl_set_expr>: Set ic to jump_address.
11450 * fileio.c (e_write): Fix the handling of
11451 CODING_FINISH_INSUFFICIENT_SRC.
11453 2000-02-01 Dave Love <fx@gnu.org>
11455 * editfns.c (Fpropertize): Doc fix.
11457 * process.c (Fstart_process): Doc fix.
11459 * eval.c: Fix various doc strings not to duplicate information
11460 from help-manyarg-func-alist.
11462 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11464 * doc.c (Vhelp_manyarg_func_alist): New variable.
11465 (Fdocumentation): Use it.
11466 (syms_of_doc): Define it.
11468 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11470 * xterm.c (xim_open_dpy): Remove unused local variable.
11472 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11474 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11475 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11477 * fns.c (sweep_weak_table): New function.
11478 (sweep_weak_hash_tables): Use it. Keep on marking until there
11481 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11483 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11484 that XTread_socket does not crash by trying to call XNoOp on a
11487 2000-01-30 Jason Rumney <jasonr@gnu.org>
11489 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11490 Change selected_frame to SELECTED_FRAME ().
11491 (w32_console_mouse_position): Remove #ifndef MULE from around
11492 `insist' parameter.
11494 * makefile.nt: Remove dosfns.obj.
11496 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11498 * w32fns.c (w32_defined_color): Check for valid frame before
11499 applying gamma correction. Eliminate dependency on frame elsewhere.
11500 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11501 (w32_to_x_font): Use resx and resy not height_in and width_in.
11502 (x_to_w32_font): Doc fix.
11503 (xlfd_strip_height): New function to strip and return font height.
11504 (w32_font_match): Compare height separately from rest of xlfd
11505 spec, using xlfd_strip_height.
11507 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11508 width_in. Use w32_defined_color in place of defined_color.
11510 * w32faces.c: Merge more of DOS and X specifics in preparation for
11511 merge with xfaces.c.
11512 (defined_color): Remove FIXME comment.
11513 (tty_color_name): Provide w32-specific function.
11514 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11516 * w32console.c (turn_on_face, turn_off_face): Removed.
11517 (w32_face_attributes): New function.
11518 (Global_variables): Reduce scope where possible.
11519 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11521 (hl_mode): Don't modify text attributes.
11522 (write_glyphs): Don't do anything if len <= 0. Use
11523 w32_face_attributes to get attributes for drawing. Write
11524 terminating codes using char_attr_normal.
11525 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11526 (update_begin, update_end): Likewise.
11527 (vga_stdcolor_name): New function.
11528 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11529 (Fset_screen_color): Remove char_attr_reverse.
11531 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11533 * xfns.c (xic_set_preeditarea): Take window parameter and
11534 window-relative pixel-positions.
11536 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11537 is its frame's selected window.
11538 (xim_instantiate_callback): Likewise.
11540 * xfns.c (x_create_im): Removed.
11541 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11542 (supported_xim_styles): Renamed from supported_styles.
11543 (best_xim_style): Renamed from best_style.
11544 (create_frame_xic): Renamed from xic_create_frame.
11545 (free_frame_xic): Renamed from xic_destroy_frame.
11547 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11549 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11550 our frames, call XFilterEvent with 2nd parameter `None'.
11551 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11552 returning XBufferOverflow.
11553 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11554 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11555 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11556 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11557 (xim_initialize, xim_close)
11558 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11559 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11560 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11561 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11563 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11565 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11566 `xic_style' and `xic_xfs'.
11567 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11568 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11569 (FRAME_XIM): Removed.
11571 * xfns.c (supported_styles): New variable.
11572 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11573 (xic_create_xfontset, best_style, xic_create_frame)
11574 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11575 (xic_set_xfontset): New functions.
11577 2000-01-28 Dave Love <fx@gnu.org>
11579 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11581 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11583 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11585 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11586 for *scratch* if it already existed.
11588 * emacs.c (USAGE): New macro.
11589 (main): Use it to display usage information.
11591 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11593 Support for the menu-help feature:
11595 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11597 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11598 part of the line to the termscript file.
11599 (IT_clear_to_end): Clear the entire line, not just its beginning.
11600 (menu_help_message, prev_menu_help_message): New variables.
11601 (IT_menu_make_room): Make room for the help_text member.
11602 (IT_menu_display): New argument disp_help; all callers changed.
11603 If disp_help is non-zero, store the help text of the active menu
11604 item in menu_help_message.
11605 (XMenuAddPane): Initialize the help_text member to NULL.
11606 (XMenuAddSelection): New argument help_text. Store it in the
11608 (XMenuActivate): New argument help_callback. If the value of
11609 menu_help_message has changed since the last time, display the
11610 menu help message text while waiting for the mouse to move. Clear
11611 the echo area before exiting.
11612 (XMenuDestroy): Free the help_text member.
11614 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11616 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11617 XMenuAddSelection. Pass help callback to XMenuActivate.
11618 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11620 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11622 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11623 and EMACS_SET_USECS.
11625 2000-01-26 Dave Love <fx@gnu.org>
11627 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11629 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11630 an error may be signalled.
11632 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11634 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11635 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11637 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11639 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11641 * charset.c (Fstring): If there is a multibyte char among
11642 the args, always return a multibyte string.
11644 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11646 * sysdep.c (sys_select): Turn atimers off and on instead of
11647 recording and restoring old alarm handler
11649 * process.c (toplevel): Include atimer.h.
11650 (create_process_1): Rewritten.
11651 (create_process): Use atimers instead of alarm.
11652 (wait_reading_process_input) [hpux]: Turn atimers off instead
11653 of turning off SIGALRM.
11654 (wait_reading_process_input): Turn off atimers instead off
11655 calling stop_polling.
11657 * emacs.c (main): Call init_atimer.
11659 * keyboard.c (toplevel): Include systime.h and atimer.h.
11660 (polling_for_input): Removed because unused.
11661 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11662 (poll_timer): New variable.
11663 (poll_for_input, poll_for_input_1): New functions.
11664 (start_polling, stop_polling): Rewritten.
11666 * keyboard.h (polling_for_input): Removed.
11668 * atimer.h, atimer.c: New files.
11670 * Makefile.in (obj): Add atimer.o.
11671 (atimer.o): New target.
11673 * blockinput.h (pending_atimers): Add extern declaration.
11674 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11676 * lisp.h (popup_activated_flag): Add extern declaration.
11678 * xmenu.c (popup_activated_flag): Make externally visible.
11679 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11680 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11682 * xterm.c (toplevel): Include atimer.h.
11683 (toolkit_scroll_bar_interaction): New variable.
11684 (Fxt_process_timeouts): Removed.
11685 (x_process_timeouts): New function.
11686 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11687 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11688 (x_make_frame_visible): Call poll_for_input_1 instead of
11689 input_poll_signal. Don't call alarm.
11690 (x_initialize): Install timer calling x_process_timeouts.
11692 2000-01-24 Dave Love <fx@gnu.org>
11694 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11695 Don't use -cckr -- apparently not now necessary.
11697 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11699 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11702 2000-01-23 Jason Rumney <jasonr@gnu.org>
11704 * w32fns.c (w32_defined_color): Apply gamma correction before
11705 trying to map to the palette.
11706 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11709 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11710 here. Callers changed to always pass real device context.
11711 (w32_draw_bitmap): Likewise.
11712 (w32_get_glyph_overhangs): Likewise.
11713 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11714 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11715 pfnSetScrollInfo and SetScrollRange.
11716 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11717 back into MULE characters after decoding them.
11718 (x_get_glyph_face_and_encoding): Likewise.
11719 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11720 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11721 (x_produce_glyphs): Calculate per char metrics for a character
11722 that we know exists in default font when font_not_found_p is true.
11724 2000-01-22 Jason Rumney <jasonr@gnu.org>
11726 * makefile.nt (intervals.obj, composite.obj): New modules.
11727 (composite.h): Added as dependency where appropriate.
11729 * w32gui.h (XGCValue): New struct for emulating X GCs.
11731 * w32term.h (XCharStruct): New struct for emulating X.
11733 * w32console.c (turn_on_face, turn_off_face): New functions.
11734 (change_line_highlight): New prototype for new redisplay.
11735 (write_glyphs): Support multibyte text. Support faces.
11737 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11739 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11740 throughout. struct frame * in place of FRAME_PTR.
11741 Skeleton support for images, toolbars, tooltips from xfns.c.
11742 (Fx_create_frame): Use system default for default scroll bar width.
11743 (w32_get_arg): Renamed from x_get_arg.
11744 (Fx_file_dialog): New function.
11745 (w32_list_fonts): Check cache before asking system.
11746 (Vw32_enable_synthesized_fonts): New variable.
11747 (Vw32_enable_italics): Obsolete, removed.
11749 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11750 Use SELECTED_FRAME macro.
11752 * w32menu.c: Add skeleton support for help strings on menus.
11753 (add_menu_item): Native checkbox and radio support added, but not
11754 yet enabled due to bugs.
11755 (push_menu_item): Add parameters type, selection and help.
11757 Formatting changes to reduce unnecessary diffs with xmenu.c.
11759 * w32select.c (Fw32_set_clipboard_data): Update call to
11760 find_charset_in_str.
11762 * w32term.c: Complete rewrite for new redisplay based on new
11763 xterm.c with necessary sections merged back in from old w32term.c.
11765 2000-01-21 Richard M. Stallman <rms@gnu.org>
11767 * data.c (set_internal): Further fix in same criterion.
11769 2000-01-20 Richard M. Stallman <rms@gnu.org>
11771 * data.c (set_internal): Fix the criteria for whether
11772 to swap out the old cached binding.
11774 2000-01-19 Dave Love <fx@gnu.org>
11776 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11778 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11780 * regex.c (re_compile_fastmap): While checking a range table for
11781 `charset', skip flag bits for a character class correctly.
11783 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11785 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11787 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11789 * widget.c (EmacsFrameSetCharSize): Change size of children first
11790 because of problems with main window geometry management under Lesstif.
11792 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11793 MENU_ITEMS_ITEM_.*.
11794 (MENU_ITEMS_ITEM_HELP): New enumerator.
11795 (push_menu_item): Add parameter HELP. Record help in menu_items.
11796 (single_menu_item, single_submenu, list_of_items): Call
11797 push_menu_item with new parameter.
11798 (single_submenu): Set help string in widget value.
11799 (menu_highlight_callback): New function.
11800 (set_frame_menubar): Call lw_create_widget with new
11802 (xmenu_show, xdialog_show): Ditto.
11804 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11806 * sound.c (Fplay_sound): Improve doc string.
11808 2000-01-11 Richard M. Stallman <rms@gnu.org>
11810 * lisp.h (set_internal): Enter the new arg.
11812 * eval.c (specbind): Record buffer-local variables specially,
11813 indicating which buffer's binding was saved.
11814 (unbind_to): Restore buffer-local variables specially
11815 in the proper buffer.
11817 * data.c (set_internal): New arg BUF.
11819 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11820 * data.c (Fset): Pass new arg to set_internal.
11821 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11823 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11825 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11827 2000-01-11 Richard M. Stallman <rms@gnu.org>
11829 * minibuf.c (Ftry_completion): Doc fix.
11831 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11833 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11836 2000-01-11 Andreas Schwab <schwab@suse.de>
11838 * coding.c (code_convert_region): Initialize total_skip.
11840 2000-01-08 Dave Love <fx@gnu.org>
11842 * eval.c (Fuser_variable_p): Check customizability too.
11844 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11846 * minibuf.c (Fcompleting_read): Doc fix.
11848 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11850 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11853 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11854 Check that input style is supported before trying to create an
11856 (x_window): Call x_create_im.
11858 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11860 * xfns.c (current_gif_memory_src): New variable.
11861 (gif_load): Record the address of the current memory source
11862 in current_gif_memory_src.
11863 (gif_read_from_memory): Use current_gif_memory_src.
11865 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11866 macros statement form.
11868 * sound.c (struct sound): Renamed from struct sound_file.
11869 (struct sound): Add members `data' and `header_size'.
11870 (enum sound_attr): Add SOUND_DATA.
11871 (current_sound, current_sound_device): Variables renamed from
11872 sound_file and sound_device.
11873 (parse_sound): Parse :data.
11874 (parse_sound): Handle sound data in strings.
11875 (find_sound_type): Function renamed from find_sound_file_type.
11876 (wav_init, au_init): Fail if sound's header_size is smaller than
11877 needed header size.
11878 (wav_play, au_play): Play sounds from string data.
11880 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11882 * lisp.h: Add prototype for allocate_string_data.
11884 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11886 * alloc.c (mark_buffer): Remove code in #if 0.
11888 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11889 (strings_consed): New variable.
11890 (allocate_string): Set it.
11891 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11892 (Fmemory_use_counts): Return strings_consed. Use Flist.
11894 * alloc.c: General cleanup in comments etc. Remove conditional
11895 compilation for `standalone'.
11897 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11899 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11900 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11901 (DONT_COPY_FLAG): Removed.
11902 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11903 (struct sdata, struct sblock): New
11904 (struct string_block): Rewritten.
11905 (STRINGS_IN_STRING_BLOCK): New macro.
11906 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11907 (large_sblocks, string_blocks, string_free_list): New variables.
11908 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11909 (init_strings): Rewritten.
11910 (allocate_string, allocate_string_data, compact_small_strings)
11911 (free_large_strings, sweep_strings): New functions.
11912 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11913 (struct string_block_head, current_string_block)
11914 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11915 (STRING_PAD): Removed.
11916 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11917 (Fgarbage_collect): Don't set mark bit in large strings.
11918 (mark_object): Mark strings differently. Mark symbol names
11920 (survives_gc_p): Test marked strings differently.
11921 (gc_sweep): Sweep strings differently, unmark strings in
11923 (compact_strings): Removed.
11925 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11927 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11928 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11930 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11932 * fileio.c (Finsert_file_contents): Signal error if visiting file
11933 in a non-empty buffer.
11935 * term.c (encode_terminal_code): Fix the previous change.
11937 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11939 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11940 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11942 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11944 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11946 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11947 need to test for MSDOS frames.
11949 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11951 * dosfns.c (unspecified_colors): Remove.
11952 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11954 (msdos_stdcolor_name): Return strings for unspecified fore- and
11955 back-ground colors.
11957 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11958 (syms_of_xfaces): Remove their staticpro's.
11959 (tty_color_name): Return Lisp strings for unspecified fore- and
11960 back-ground colors.
11961 (Finternal_set_lisp_face_attribute): Remove the special treatment
11962 for Qunspecified_{f,b}g.
11963 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11965 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11967 * xdisp.c (reseat_at_next_visible_line_start): Position before
11968 newline only if ending up on a newline.
11969 (next_element_from_ellipsis): Return success. Handle case of
11970 displaying no ellipsis. Fix case of ellipsis defined in display table.
11971 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11974 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11976 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11977 (Fcolor_supported_p): Renamed from face-color-supported-p.
11979 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11981 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11982 list of colors renamed to tty-defined-color-alist.
11983 (tty_color_name): Pass the frame to tty-color-by-index.
11984 (realize_tty_face): tty-color-alist is now a function which
11985 accepts the frame as argument.
11987 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11989 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11991 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11992 encode_terminal_code.
11994 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11996 * dispnew.c (mode_line_string): Support termcap frames as well.
11998 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12000 * syntax.c (Fforward_word): Undo previous change.
12002 * editfns.c (Fconstrain_to_field): Don't constrain if
12003 inhibit-field-text-motion is non-nil.
12004 (Fline_beginning_position): Undo previous change.
12005 (Fline_end_position): Ditto.
12007 * syntax.c (Fforward_word): Notice field boundaries only if
12008 inhibit-field-text-motion is nil.
12010 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12012 * editfns.c (Vinhibit_field_text_motion): New variable.
12013 (inhibit-field-text-motion): New DEFVAR_LISP.
12014 (Fline_beginning_position, Fline_end_position): Notice field
12015 boundaries only if inhibit-field-text-motion is nil.
12017 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12018 All calls adjusted.
12019 (x_build_heuristic_mask): Likewise.
12020 (xbm_load_image_from_file): Change error output.
12021 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12022 (gif_load, gs_load, x_kill_gs_process): Ditto.
12024 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12025 color indices when accessing raster pixels.
12026 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12027 one of :file or :data.
12028 (enum pbm_keyword_index): Add PBM_DATA.
12029 (pbm_format): Add :data.
12030 (pbm_image_p): Allow either :file or :data.
12031 (pbm_read_file): New function.
12032 (pbm_scan_number): Rewritten to read from string.
12033 (pbm_load): Support :data.
12035 See ChangeLog.8 for earlier changes.
12037 ;; Local Variables:
12038 ;; coding: iso-2022-7bit