1 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
4 open to determine whether file is readable (as for DOS_NT).
6 2001-08-23 Gerd Moellmann <gerd@gnu.org>
8 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
9 coding.type is coding_type_no_conversion or coding_type_raw_text,
10 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
11 non-nil instead of just setting enable_multibyte_characters in the
14 2001-08-22 Gerd Moellmann <gerd@gnu.org>
16 * dispextern.h (struct face_cache): Add member
19 * xfaces.c (menu_face_changed_default): New variable.
20 (menu_face_changed_count): Variable removed.
21 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
22 the menu_face_changed_default flag, otherwise set the FRAME's
23 menu_face_changed_p flag if the `menu' face has been changed.
24 Prevent calling set_font_frame_param if FRAME is t.
25 (make_face_cache): Initialize cache's menu_face_changed_p
26 from menu_face_changed_default.
27 (realize_basic_faces): Look into the frame's face cache to
28 determine if the menu appearance needs updating.
30 * keymap.c (access_keymap): Fix last change to not consider
31 IDX when it has modifiers.
33 2001-08-21 Gerd Moellmann <gerd@gnu.org>
35 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
36 . BINDING) exists, where GENERIC-CHAR is the generic character of
37 the charset of IDX, return BINDING unless there exists a binding
40 2001-08-16 Gerd Moellmann <gerd@gnu.org>
42 * xrdb.c (SYSV): Don't define on Solaris 2.
43 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
45 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
46 of the screen line, not text line, containing IT's current
49 2001-08-15 Gerd Moellmann <gerd@gnu.org>
51 * window.c (window_scroll_pixel_based): Don't recenter if
52 PT is partially visible in the window.
54 * xterm.c (expose_window_tree, expose_window, expose_line): Return
55 1 when overwriting mouse-face.
56 (expose_frame): If mouse-face was overwritten, redo it.
58 * xfaces.c (x_update_menu_appearance): Don't call
59 set_frame_menubar, let the next redisplay do it.
61 2001-08-14 Andrew Innes <andrewi@gnu.org>
63 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
66 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
68 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
71 2001-08-14 Gerd Moellmann <gerd@gnu.org>
73 * xfaces.c (x_update_menu_appearance): Save and restore value of
74 interrupt_input_blocked.
76 2001-08-13 Gerd Moellmann <gerd@gnu.org>
78 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
79 a line start, move back to the line start.
81 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
82 exactly when a mini-buffer is active.
84 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
85 in units of 1/8 character on non window-system frames.
86 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
88 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
90 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
93 2001-08-09 Gerd Moellmann <gerd@gnu.org>
95 * keyboard.c (Vpre_help_message): New variable.
96 (syms_of_keyboard): Initialize and staticpro it.
97 (show_help_echo): Record current message before displaying a
98 help-echo, and restore that message when clearing the help.
100 * xfns.c (x_create_im): Remove prototype.
102 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
104 * dispnew.c (adjust_glyph_matrix): Undo last change.
106 2001-08-08 Gerd Moellmann <gerd@gnu.org>
108 * dispnew.c (adjust_glyph_matrix): In the optimization for
109 windows whose height has changed, disable partially visible
112 2001-08-07 Gerd Moellmann <gerd@gnu.org>
114 * window.c (Frecenter): If ARG < 0, and on a window system
115 frame, count in some empty lines when we can't move -ARG lines
118 * xdisp.c (start_display): Don't try to determine the continuation
119 lines width if lines are truncated. It's superfluous and leads to
120 incorrect results if POS is not visible in the window after
121 reseating the iterator at the previous line start.
123 2001-08-06 Gerd Moellmann <gerd@gnu.org>
125 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
127 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
129 * alloc.c (init_stack): Remove declaration.
131 2001-08-03 Gerd Moellmann <gerd@gnu.org>
133 * keyboard.c (read_key_sequence): Check that key is an integer
134 before comparing it with quit_char.
135 (add_command_key): Use larger_vector.
136 (read_char_x_menu_prompt): Instead of converting symbol and
137 integer events into conses (EVENT . nil), use (EVENT . disabled)
138 which cannot be confused with valid events.
139 (read_char): When reading from Vunread_command_events, check for
140 events of the form (EVENT . disabled) instead of
143 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
144 a float, determine the max height from the frame's height.
146 2001-08-02 Gerd Moellmann <gerd@gnu.org>
148 * xdisp.c (redisplay_internal): Take message_cleared_p into
149 account only if minibuf_level == 0.
151 2001-08-01 Gerd Moellmann <gerd@gnu.org>
153 * xdisp.c (redisplay_internal): Add a check for the last
156 * xdisp.c (message_cleared_p): New variable.
157 (clear_message): Set message_cleared_p when clearing the current
159 (redisplay_internal): Look at message_cleared_p to capture
160 the case that the echo area should be cleared.
162 * keyboard.c (command_loop_1): Fix spelling of
163 resize_echo_area_exactly.
165 * dispextern.h (resize_echo_area_exactly): Fix typo in function
168 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
170 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
171 current matrix when the window gets smaller.
173 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
175 * print.c (strout): Cast the character passed to insert_char to
176 unsigned char, to avoid sign extension when it is promoted to int.
178 2001-07-31 Gerd Moellmann <gerd@gnu.org>
180 * fileio.c (Finsert_file_contents): Don't treat a return value
181 of 0 from emacs_read as an IO error.
183 2001-07-30 Gerd Moellmann <gerd@gnu.org>
185 * keyboard.c (abs): New macro.
186 (double_click_fuzz): New variable.
187 (make_lispy_event): Use it to determine what makes a double-click.
188 (syms_of_keyboard): DEFVAR_INT it.
190 * xmenu.c (set_frame_menubar): Take into account that
191 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
194 2001-07-27 Gerd Moellmann <gerd@gnu.org>
196 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
198 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
199 of row's visible height.
201 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
202 deal with the first overlay string having an image `display'
204 (try_window_reusing_current_matrix, compute_line_metrics): Fix
205 computation of row's visible height for the case that part of the
206 row is invisible above and part of the row is at the same time
207 invisible below the window.
209 2001-07-26 Gerd Moellmann <gerd@gnu.org>
211 * xfns.c (x-show-tip): Doc fix.
213 * xfns.c (Vx_max_tooltip_size): New variable.
214 (syms_of_xfns): DEFVAR_LISP it.
215 (Fx_show_tip): Set frame's window_width to the width of the
216 window. Use a maximum tooltip size specified by
217 Vx_max_tooltip_size, if that has valid contents.
218 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
220 2001-07-26 Andrew Innes <andrewi@gnu.org>
222 * w32term.c (x_display_list): New variable.
223 (w32_term_init): Set it.
225 * w32term.h (x_display_list): New extern.
227 2001-07-26 Gerd Moellmann <gerd@gnu.org>
229 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
230 is non-nil, instead of when redisplaying_p is non-zero. See
232 (mark_window_display_accurate_1): Add an assertion.
234 2001-07-25 Gerd Moellmann <gerd@gnu.org>
236 * dispextern.h (struct it): Increase size of ctl_chars to 16.
238 * xfns.c (Fx_file_dialog): Block/unblock input while processing
239 events so that we get a chance of processing expose events.
241 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
243 2001-07-24 Gerd Moellmann <gerd@gnu.org>
245 * xfns.c (valid_image_p): Protect better against invalid image
246 specifications. Previous code could signal an error.
248 2001-07-23 Gerd Moellmann <gerd@gnu.org>
250 * indent.c (current_column): Fix column computation in the
251 presence of display table entries.
252 (current_column_1, Fmove_to_column, compute_motion): Likewise.
254 * dispnew.c (adjust_glyph_matrix): In the optimization for
255 windows whose height has changed, use the new window height
256 to compute which rows to invalidate.
258 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
259 (MAX_10_EXP): New macro.
262 * coding.c (code_convert_region): Handle the multibyte case if
263 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
265 2001-07-20 Gerd Moellmann <gerd@gnu.org>
267 * dispextern.h (struct face): Change type of `stipple' to
270 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
272 2001-07-19 Gerd Moellmann <gerd@gnu.org>
274 * dispnew.c (update_window): Don't set the cursor at the end
275 of the update if display update has been paused.
277 * composite.h (syms_of_composite): Renamed from
280 2001-07-18 Ken Raeburn <raeburn@gnu.org>
282 * fns.c (Fset_char_table_default): Check that a charset is defined
283 before checking its dimension.
285 2001-07-17 Ken Raeburn <raeburn@gnu.org>
287 * coding.c (setup_coding_system): Don't do any designation based
288 on reg_bits if charset is not yet defined.
290 * lisp.h (XVECTOR): Verify correct object type before returning a
291 pointer, using eassert.
293 2001-07-17 Gerd Moellmann <gerd@gnu.org>
295 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]: Increase
296 to 4096 because of paste problems reported on GNU/Linux.
298 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
300 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
302 2001-07-16 Gerd Moellmann <gerd@gnu.org>
304 * fileio.c (unwind_read): Function removed.
305 (read_non_regular, read_non_regular_quit): New functions.
306 (Finsert_file_contents): When reading from non-regular files,
307 arrange to catch a `quit' and terminate the loop. Rearrange
308 code so that a `quit' when reading from a regular file doesn't
309 insert text in the buffer.
311 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
312 Clear faces afterwards.
313 (clear_font_table): Take a x_display_info parameter. Don't free
314 fonts being the default font of any frame on the given display.
316 2001-07-13 Gerd Moellmann <gerd@gnu.org>
318 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
319 instead of CHAR_STRING which can signal an error.
321 * charset.c (char_to_string_1): Extracted from char_to_string.
322 Return -1 instead of signaling an error.
323 (char_to_string): Use it.
325 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
327 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
329 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
330 is t, don't try to append anything to it.
332 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
334 * dired.c (file_name_completion): Pass dp->d_name to
335 Fstring_match, not elt, which is always nil here.
337 2001-07-12 Gerd Moellmann <gerd@gnu.org>
339 * xselect.c (x_decline_selection_request): Handle errors
340 caused by receivers that have vanished.
342 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
343 ignoring events on foreign windows in #if 0. Always dispatch
344 the event after checking it with x_handle_property_notify.
346 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
347 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
348 TRACE macros to facilitate debugging. Add additional trace statements.
349 (toplevel): Add prototypes for file-local functions.
350 (x_atom_to_symbol): Remove DPYINFO parameter.
352 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
354 * w32menu.c (menubar_selection_callback, w32_menu_show):
355 Initialize `entry' to nil.
356 (w32_dialog_show): Remove unused `save_wv' variable.
357 (name_is_separator): Recognize "--:foo" and "--foo-bar".
359 2001-07-11 Gerd Moellmann <gerd@gnu.org>
361 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
363 * fileio.c (unwind_read): Print a message when discarding inserted
364 text or switching the buffer to unibyte. Change parameter.
365 (Finsert_file_contents): Don't pass VISIT to unwind_read.
367 * fileio.c (unwind_read): New function.
368 (Finsert_file_contents): Record it as unwind-function for
369 the case that reading is interrupted by C-g.
371 2001-07-10 Gerd Moellmann <gerd@gnu.org>
373 * dispnew.c (update_window): Don't skip the header-line
374 update when scrolling_window returns 0.
376 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
378 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
379 for the case that x_decode_color signals an error.
381 * xdisp.c (add_to_log): Do nothing if called asynchronously.
383 2001-07-09 Gerd Moellmann <gerd@gnu.org>
385 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
386 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
389 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
391 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
392 doc string line for dos-timezone-offset.
394 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
395 inline assembly, to avoid compiler warnings.
396 (syms_of_msdos): Add \n\ at the end of a line in the doc string
397 line for dos-unsupported-char-glyph.
399 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
401 2001-07-05 Gerd Moellmann <gerd@gnu.org>
403 * sound.c: Include Emacs' header files with #include "...".
405 * eval.c (specbind): Additionally record the buffer that was
406 current when a buffer-local or frame-local variable was bound.
408 2001-07-04 Gerd Moellmann <gerd@gnu.org>
410 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
411 to unibyte characters in unibyte buffers.
413 2001-07-03 Gerd Moellmann <gerd@gnu.org>
415 * eval.c (specbind): If SYMBOL has a frame-local binding, record
416 the frame on the binding stack. Change format of entries for
417 local bindings on the binding stack to '(SYMBOL . WHERE)'.
418 (unbind_to): Handle unbinding a frame-local variable.
420 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
421 glyphs and truncation glyphs at the end of a row from its pixel width.
422 (dump_glyph_row): Print row's continuation_lines_width.
423 (try_window_id): Take the shortcut if ZV is visible in the
424 window, but there are actually no changes at ZV.
426 2001-07-02 Gerd Moellmann <gerd@gnu.org>
428 * xterm.h (x_free_dpy_colors): Add prototype.
430 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
431 right number of arguments.
433 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
434 ($(lwlibdir)TAGS): New target.
435 (TAGS): Fix dependency list.
437 * xterm.c (x_list_fonts): Make sure XFreeFont is called
440 2001-06-30 Gerd Moellmann <gerd@gnu.org>
442 * emacs.c (main): Remove extern declaration for sys_nerr, which
443 isn't used and causes a compilation error with GCC 3.0 on
446 2001-06-27 Gerd Moellmann <gerd@gnu.org>
448 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
449 SIGIO around the code where Xt might wait for a
450 ConfigureNotifyEvent.
451 (toplevel): Include <signal.h> and syssignal.h.
453 * sound.c (vox_configure, vox_close): Turn off atimers
456 2001-06-26 Gerd Moellmann <gerd@gnu.org>
458 * keyboard.c (read_char) <non_reread>: Record the previous idle
459 start time before calling timer_stop_idle.
460 (read_char) <reread_first>: After processing a help-echo event,
461 restore the previous idle start time.
463 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
464 the start of invisible text.
465 (setup_for_ellipsis): New function.
466 (next_overlay_string): After all overlay strings have been
467 processed, display an ellipsis if necessary.
468 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
469 (push_it): Initialize display_ellipsis_p on the iterator's stack.
471 * dispextern.h (struct iterator_stack_entry): Add member
474 2001-06-25 Gerd Moellmann <gerd@gnu.org>
476 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
477 on the value of the wait-for-wm frame parameter.
479 * xterm.h (struct x_output): Add member wait_for_wm.
481 * xfns.c (Qwait_for_wm): New variable.
482 (x_frame_parms): Add entry for `wait-for-wm".
483 (x_set_wait_for_wm): New function.
484 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
485 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
487 * xdisp.c (try_window_id) <all changes below window end>: Don't
488 take this shortcut if ZV is visible in the window.
489 (try_window_id): When checking for window start being in changed
490 text, don't check that the buffer's size has changed.
492 2001-06-23 Richard M. Stallman <rms@gnu.org>
494 * minibuf.c (Fcompleting_read): Doc fix.
496 2001-06-19 Gerd Moellmann <gerd@gnu.org>
498 * composite.c (Ffind_composition_internal): Accept ZV
499 and a string's end position as POS.
501 2001-06-18 Gerd Moellmann <gerd@gnu.org>
503 * composite.c (Ffind_composition_internal): Check POS
506 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
508 * editfns.c (Fmessage_box): If the frame is not under a window
509 system, output the message in the echo area.
511 2001-06-14 Richard M. Stallman <rms@gnu.org>
513 * xdisp.c (try_window_id): When EOB is visible, don't treat
514 insertion at EOB as if it were "off the bottom of the screen."
516 2001-06-11 Andrew Innes <andrewi@gnu.org>
518 * w32proc.c (create_child): Add new parameter is_gui_app.
519 (w32_executable_type): Add new parameter is_gui_app.
520 (sys_spawnve): Use it.
521 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
522 SIGQUIT. This matches better how the signals are interpreted by
523 MSVC compiled programs.
524 (syms_of_ntproc): Update docstring.
526 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
528 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
529 well otherwise note_mouse_highlight might optimize away highlighting
530 if we pass over that same overlay again.
532 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
534 * lread.c (Fload): Document that the argument is run via
535 substitute-in-file-name.
537 2001-05-31 Gerd Moellmann <gerd@gnu.org>
539 * Makefile.in (bootstrap-doc): New target.
540 (bootstrap-emacs): Depend on it.
542 * fileio.c (Fdo_auto_save): Don't try to create the directory of
543 auto-save-list-file-name when shutting down Emacs, because
544 creating the directory might signal an error, and leaves
545 Emacs in a strange state.
547 * term.c: (tty_cursor_hidden): New variable.
548 (update_begin): Don't call tty_hide_cursor. Clean up.
549 (update_end, set_terminal_window, set_scroll_region): Clean up.
550 (ring_bell, reset_terminal_modes): Clean up.
551 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
552 on tty_cursor_hidden.
553 (write_glyphs): Call tty_hide_cursor.
555 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
557 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
559 2001-05-30 Gerd Moellmann <gerd@gnu.org>
561 * xfns.c (enum image_value_type): New enumerator
562 IMAGE_STRING_OR_NIL_VALUE.
563 (parse_image_spec): Handle it.
564 (xbm_format, pbm_format): Use it for :foreground and :background.
565 (xbm_load, pbm_load): Check for nil color names.
567 * xterm.c (note_mouse_highlight): If an overlapping overlay
568 exists, but we find that we highlight the same overlay as before,
569 don't do the highlighting again.
571 2001-05-29 Gerd Moellmann <gerd@gnu.org>
573 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
574 Protect unibyte strings created by replacing their multibyte
575 equivalents in menu_items.
577 * keymap.c (Fsingle_key_description): NUL-terminate the string
578 buffer before calling build_string.
580 * callproc.c (Fcall_process): Deal with decode_coding returning
581 CODING_FINISH_INCONSISTENT_EOL.
583 2001-05-28 Gerd Moellmann <gerd@gnu.org>
585 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
586 an item's name with its key description in case the description
587 is a multibyte string.
589 * keymap.c (Fsingle_key_description): Create a multibyte string
592 * macros.c (Fstart_kbd_macro): Doc fix.
594 * xterm.c (cursor_in_mouse_face_p): New function.
595 (x_draw_stretch_glyph_string): Use it to choose a different GC
596 when drawing a cursor within highlighted text.
598 * editfns.c (char_property_eq): Put in #if 0.
600 * indent.c (string_display_width): Put in #if 0.
602 * lread.c (Fload): Remove unused label.
604 * termcap.c (speeds): Put in #if 0.
606 2001-05-18 Gerd Moellmann <gerd@gnu.org>
608 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
610 * xfaces.c (xlfd_point_size): Don't divide pixel size from
611 transformation matrix by 10.
613 2001-05-16 Gerd Moellmann <gerd@gnu.org>
615 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
616 only if it's equal to the former foreground pixel color.
617 (x_set_foreground_color, x_set_background_color)
618 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
620 2001-05-16 Dave Love <fx@gnu.org>
622 * insdel.c (signal_before_change, signal_after_change): Consider a
623 local change hook which changes the buffer.
625 * process.c (read_process_output): Don't call signal_after_change
626 and update_compositions after insert_from_string_before_markers.
628 2001-05-16 Gerd Moellmann <gerd@gnu.org>
630 * xfaces.c (split_font_name): Use the right field when
631 checking for `[...]' syntax.
633 * buffer.c (copy_overlays): New function.
634 (clone_per_buffer_values): Use it.
636 * buffer.h (OVERLAY_PLIST): New macro.
638 * keymap.c (Fsingle_key_description): Replace a build_string with
639 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
641 * fontset.c (Ffontset_info): Check that face is non-null
642 before accessing its fields.
644 2001-05-15 Gerd Moellmann <gerd@gnu.org>
646 * keyboard.c (read_key_sequence): Prevent generating a fake
649 * xfaces.c (split_font_name): Handle `[...]' for the right
652 * ccl.c (ccl_driver): Don't copy remaining bytes in case
653 of CCL_STAT_INVALID_CMD.
655 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
657 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
658 in <var> has no default value yet.
660 * xfaces.c (try_alternative_families): First try the FAMILY.
661 And if nothing is found in the end, try again with scalable fonts.
662 (try_font_list): Let try_alternative_families do a bit more of
663 the work. Only use FAMILY if it is not nil.
664 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
666 2001-05-14 Gerd Moellmann <gerd@gnu.org>
668 * xterm.c (note_mouse_highlight): Avoid changing the mouse
669 pointer shape when show_mouse_face has already done it.
671 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
674 * xfaces.c (split_font_name): Make sure to leave the loop
675 with the right value of `i'.
677 * xfaces.c (split_font_name): Handle matrix transformations
678 in the pixel and point size fields of XLFD font names.
679 (xlfd_point_size): Likewise.
681 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
683 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
684 (x_to_w32_font): Add prototype.
686 * regex.c (malloc, realloc, free) [emacs]: Undefine before
687 redefining, to avoid compiler warnings.
689 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
691 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
692 (w32_get_bdf_glyph): Cast between unsigned char and char when
693 passing arguments to subroutines, to shut up compiler warnings.
694 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
697 * xfaces.c: Include keyboard.h before frame.h, not after it.
699 * widget.c: Include keyboard.h before frame.h.
701 * w32term.h (struct image, struct face): Forward declaration, to
702 avoid compiler warnings.
704 2001-05-11 Gerd Moellmann <gerd@gnu.org>
706 * keyboard.c (read_key_sequence): Don't modify events when
707 generating fake prefix keys (mode-line, scroll-bar, ...) since
708 this prevents proper processing of such events when pushed back
709 into unread-command-events.
711 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
712 actually redrawn. Make the function static.
713 (note_mouse_highlight): Fix a case where the mouse cursor
714 was changed back to the text cursor.
716 * xterm.h (clear_mouse_face): Remove prototype.
718 * xdisp.c (try_window_id): Fix the fix and set the right
721 * xdisp.c (try_window_id): Fix computation of window end in the
722 case that lines were deleted at the end of the window. Add some
723 more debug_method_adds.
725 * xfaces.c (try_alternative_families): New function.
726 (try_font_list): Use it. If ATTRS specifies a family, check
727 fonts from that family first.
728 (choose_face_font): Remove code setting the family part of
731 2001-05-10 Gerd Moellmann <gerd@gnu.org>
733 * xdisp.c (try_window_id): Fix case of all changes before
736 * xdisp.c (try_window_id): Add some xasserts.
738 2001-05-09 Gerd Moellmann <gerd@gnu.org>
740 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
742 2001-05-09 Dave Love <fx@gnu.org>
744 * xdisp.c (GIVE_UP): Fix for K&R C.
746 2001-05-09 Gerd Moellmann <gerd@gnu.org>
748 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
750 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
751 back to the text cursor shape without need.
753 2001-05-07 Gerd Moellmann <gerd@gnu.org>
755 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
757 * dispextern.h (inverse_video): Declare extern.
759 * keyboard.c (delete_kboard): Handle the case that selected_frame
760 has been deleted in the course of x_connection_closed.
762 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
764 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
765 Fix the change from 2001-04-30.
767 2001-05-03 Gerd Moellmann <gerd@gnu.org>
769 * xfns.c (file_dialog_unmap_cb): New function.
770 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
771 where a dialog is closed via the window manager.
773 * xdisp.c (try_window_id): Cases of changes all in front of
774 the window start or all below the window end mostly rewritten.
775 (redisplay_window): Move the tests if try_window_id is
776 applicable to try_window_id.
777 (GIVE_UP): New macro.
779 2001-05-02 Gerd Moellmann <gerd@gnu.org>
781 * xterm.c (expose_window): Return int. If W is the window
782 currently being updated, mark the frame garbaged.
783 Fix computation of rows intersecting the exposed rectangle.
784 (expose_window_tree): Stop when expose_window returns 0.
786 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
787 again if it has already been drawn.
789 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
791 * syntax.c (update_syntax_table): Check that oldi has the same
792 properties as old_prop before deciding not to invalidate.
794 2001-04-30 Gerd Moellmann <gerd@gnu.org>
796 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
797 read-only text that is so because of text properties.
799 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
800 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
801 windows that are components of a Lucid menu bar.
803 2001-04-27 Gerd Moellmann <gerd@gnu.org>
805 * term.c (turn_on_face): Fix reverse video handling on terminals
806 that don't support colors.
808 2001-04-26 Gerd Moellmann <gerd@gnu.org>
810 * editfns.c (save_excursion_restore): Don't use XBUFFER on
813 2001-04-25 Gerd Moellmann <gerd@gnu.org>
815 * term.c (toggle_highlight): New function.
816 (turn_on_face): Change handling of reverse video.
818 * process.c (wait_reading_process_input):
819 Call record_asynch_buffer_change only if a timer really changed buffers.
821 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
822 of the number of overlays to check.
824 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
826 * xdisp.c (try_window_id): Fix a case where window_end_pos
827 and window_end_bytepos were not adjusted.
829 2001-04-23 Gerd Moellmann <gerd@gnu.org>
831 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
834 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
836 * process.c (wait_reading_process_input) [!subprocesses]:
837 Don't reference waiting_for_user_input_p, it's not defined in the
838 branch without async subprocesses support.
840 2001-04-19 Gerd Moellmann <gerd@gnu.org>
842 * keyboard.c (delete_kboard): Prevent a dangling reference
843 from current_kboard to KB, which is freed.
845 * process.c (wait_reading_process_input):
846 Call record_asynch_buffer_change after running timers, to make
847 read_key_sequence aware of buffer changes from under it.
849 2001-04-18 Gerd Moellmann <gerd@gnu.org>
851 * xfaces.c (Qscalable_fonts_allowed): New variable.
852 (realizing_basic_faces_p): Removed.
853 (x_face_list_fonts): Special handling for realizing_basic_faces_p
855 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
856 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
857 for scalable-fonts-allowed to t.
859 * fileio.c (Finsert_file_contents): If the file size returned from
860 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
861 read from files on a procfs whose contents are generated dynamically.
863 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
865 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
866 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
867 (__memalign_hook): Make the two prototypes consistent.
869 2001-04-17 Gerd Moellmann <gerd@gnu.org>
871 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
872 matrix of mini-windows.
874 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
876 * intervals.c (find_interval): Don't rebalance during signal handling.
878 2001-04-11 Gerd Moellmann <gerd@gnu.org>
880 * fns.c: Include blockinput.h.
882 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
884 2001-04-10 Gerd Moellmann <gerd@gnu.org>
886 * fns.c (Fcompare_strings): Fix return values.
888 * window.c (window_scroll): Change the meaning of N to mean
889 N screen-fulls or N lines.
890 (window_scroll_pixel_based, window_scroll_line_based)
891 (scroll_command, Fscroll_other_window): Change accordingly.
893 * window.c (window_scroll_pixel_based, Frecenter):
894 Call window_box_height instead of using it.last_visible_y for the
895 height of the window.
897 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
898 instead of using it.last_visible_y for the height of the window.
900 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
901 From Dan Holmsand <dan@eyebee.com>.
903 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
904 able to write to hidden and system files. From Dan Holmsand
907 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
908 Holmsand <dan@eyebee.com>.
910 2001-04-09 Gerd Moellmann <gerd@gnu.org>
912 * fns.c (Fplist_get, Fplist_put): Add QUITs.
914 * window.c (window_internal_height): Return 1 less if the
915 window has a header line.
917 * xdisp.c (try_window_id): When scrolling on a terminal, take
918 the change of window_internal_height into account.
920 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
922 * gmalloc.c (align): If the argument SIZE would overflow
923 __malloc_ptrdiff_t, fail right away.
925 2001-04-06 Gerd Moellmann <gerd@gnu.org>
927 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
928 Make sure the tooltip is completely visible.
929 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
931 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
933 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
935 2001-04-06 Dave Love <fx@gnu.org>
937 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
940 2001-04-06 Gerd Moellmann <gerd@gnu.org>
942 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
944 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
946 2001-04-05 Gerd Moellmann <gerd@gnu.org>
948 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
950 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
952 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
953 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
955 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
956 shell widget's position only if it is non-null.
958 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
959 Set f->output_data.x->widget to null after destroying it.
961 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
962 FILENAME to bring it in synch with the documentation.
964 * xfaces.c (realizing_basic_faces_p): Renamed from
965 realize_default_face_p.
966 (realize_basic_faces): Set/clear realizing_basic_faces_p.
967 (realize_default_face): Don't set the flag.
969 2001-04-04 Gerd Moellmann <gerd@gnu.org>
971 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
973 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
975 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
976 the buffer that was used for echoing.
978 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
979 (first_font_matching): Removed unused function.
980 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
981 (may_use_scalable_font_p): Remove parameter FONT; rename
982 parameter NAME to FONT.
983 (x_face_list_fonts): Fix missing bounds check.
984 (realizing_default_face_p): New variable.
985 (realize_default_face): Set and clear that flag.
986 (x_face_list_fonts): When called during the realization of the
987 default face, and no matching fonts are found when ignoring
988 scalable fonts and fonts matching a regexp from
989 face-ignored-fonts, try without ignoring fonts.
991 2001-04-03 Gerd Moellmann <gerd@gnu.org>
993 * xfns.c (postprocess_image): New function.
994 (lookup_image): Call it for all image types except PostScript.
995 (x_kill_gs_process): Call postprocess_image.
997 * xterm.c (x_use_underline_position_properties): New variable.
998 (x_draw_glyph_string): Use it.
999 (syms_of_xterm): DEFVAR_BOOL it.
1001 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1003 * xterm.c (x_alloc_nearest_color_1): New function.
1004 (x_alloc_nearest_color): Use it.
1005 (x_color_cells): Take a Display as argument, instead of a frame.
1006 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1007 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1008 (x_initialize): Register cvt_string_to_pixel as resource converter
1009 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1011 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1013 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1014 (set_iterator_to_next): If a string from a display property ends,
1015 consider the case that this might also be the end of an
1016 overlay string having the display property.
1018 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1020 * xdisp.c (reseat_to_string): Undo last change.
1022 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1023 matrix of a window when the header line changes, when
1024 new rows are allocated, or when the width changes.
1026 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1028 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1030 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1032 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1035 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1037 * data.c (Fsubr_interactive_form): New function.
1038 (syms_of_data): Defsubr it.
1040 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1041 (live_float_p, live_misc_p): Return 1 only if the offset of the
1042 pointer in its block is >= 0.
1044 2001-03-28 Paul Eggert <eggert@twinsun.com>
1046 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1047 microseconds calcuation. Avoid double-rounding problem.
1048 In doc string, warn that the result is approximate.
1050 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1052 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1053 bind `inhibit-eval-during-redisplay' to t.
1055 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1057 * xdisp.c (inhibit_eval_during_redisplay)
1058 (Qinhibit_eval_during_redisplay): New variables.
1059 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1060 don't eval, return nil instead.
1061 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1062 Initialize Qinhibit_eval_during_redisplay.
1064 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1065 the iterator's multibyte_p flag.
1067 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1068 instead of setting it to zero; it's incremented for each frame
1069 where the menu face is changed.
1071 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1072 change bottom shadow accordingly.
1074 * xterm.c (expose_window_tree, expose_frame): Don't compute
1076 (expose_window): Do it here instead.
1077 (x_draw_glyph_string): Fix a computation of the underline position.
1079 * bytecode.c (BYTE_CODE_QUIT): New macro.
1080 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1082 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1084 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1085 Give up if matrix starts in an ellipsis.
1086 (init_from_display_pos): Do nothing if POS doesn't specify
1087 a dpvec_index but the iterator has such a position.
1089 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1091 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1092 x/y position is (0, 0) after destroying the menu bar, restore
1093 its original position.
1095 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1096 (init_from_display_pos): Use it.
1097 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1099 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1101 * xdisp.c (try_window_id): Undo last change.
1103 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1105 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1107 * buffer.c (syms_of_buffer): Doc fix.
1109 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1111 * xfaces.c (x_update_menu_appearance): Use local variable
1112 popup_path for setting font resources.
1114 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1116 * frame.c (Fframe_list): Don't reference tip_frame if
1117 HAVE_WINDOW_SYSTEM is not defined.
1119 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1122 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1124 * xdisp.c (init_from_display_pos): Test invisible property
1125 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1127 * xdisp.c (redisplay_internal) <update one window>: Make sure
1128 last_arrow_position and last_arrow_string are set.
1130 * frame.c (Fframe_list): Don't return a tooltip frame.
1132 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1134 * xdisp.c (mark_window_display_accurate_1): New function,
1135 extracted from mark_window_display_accurate.
1136 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1137 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1138 (mark_window_display_accurate): Use it.
1139 (redisplay_internal): Use it for the selected window.
1140 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1141 for the selected frame.
1143 * xdisp.c Use make_number, for readability.
1144 (try_window_id): Disable rows below the window end.
1145 (try_window_reusing_current_matrix): Use cursor_row_p.
1146 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1148 (init_from_display_pos): If POS specifies a position in a display
1149 vector, maybe get the iterator set up for that ellipsis.
1151 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1153 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1155 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1157 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1159 * xfaces.c (x_update_menu_appearance): Use a different path
1160 for Lucid popup menus.
1162 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1164 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1166 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1167 (string_buffer_position): Use `make_number'.
1169 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1171 * xfaces.c (x_update_menu_appearance): Renamed from
1172 x_set_menu_face_resources. Use different resources for popups.
1174 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1175 (GC_CHECK_STRING_BYTES): Don't define.
1177 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1178 Removed, together with subroutines.
1179 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1180 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1182 * dispextern.h (x_set_menu_resources_from_menu_face):
1185 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1186 Remove calls to x_set_menu_resources_from_menu_face.
1188 * xfaces.c (xm_set_menu_resources_from_menu_face):
1189 Remove #ifndef LESSTIF_VERSION.
1191 * xmenu.c: Include widget.h.
1192 (single_submenu): Return int. Some cleanup.
1193 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1195 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1197 * xterm.c (x_update_window_end): Handle overwritten mouse face
1198 also for tool bar windows.
1199 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1200 DRAW is DRAW_IMAGE_RAISED.
1202 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1204 * print.c (syms_of_print): Doc fixes.
1206 * fns.c (Fmd5): Doc fix.
1208 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1210 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1211 Clear area of the frame not occupied by the scroll bar.
1213 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1214 tip frame's root window buffer to *tip* right after creating
1217 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1218 is an integer don't have to be for space characters.
1220 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1222 * indent.c (current_column, current_column_1, Fmove_to_column)
1223 (compute_motion): Handle characters from display vectors differently.
1225 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1227 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1228 drawing glyph string.
1230 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1232 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1233 (command_loop_1): Undo last change.
1235 * xterm.c (fast_find_position): Return the correct vpos.
1237 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1238 non-null, set a per-buffer value in BUF instead of the current buffer.
1239 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1240 Call store_symval_forwarding with BUF null.
1241 (set_internal): Call store_symval_forwarding with the BUF
1242 parameter passed to set_internal. Formerly, the value was always
1243 set in the current buffer; the buffer recorded in specbind for
1244 this case wasn't used.
1245 (arith_driver): Reindent.
1247 * buffer.c (swap_out_buffer_local_variables):
1248 Call store_symval_forwarding with BUF null.
1250 * lisp.h (store_symval_forwarding): Change prototype.
1252 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1254 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1256 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1257 FOR_DELETION. Avoid resizing the mini-window of the selected
1258 frame if FOR_DELETION is set.
1259 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1260 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1263 * window.c (Fset_window_configuration): Change call to
1264 do_switch_frame to new format.
1266 * keyboard.c (quit_throw_to_read_char): Change call to
1267 do_switch_frame to new format.
1269 * lisp.h (do_switch_frame): Change prototype.
1271 * frame.c (Fframe_parameters): In the `buffer-list' frame
1272 parameter, store the buffer list of FRAME, not the list of the
1275 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1276 box just because the glyph row's full_width_p flag is set.
1278 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1280 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1281 skip the padding blanks inserted in extend_face_to_end_of_line,
1282 before checking for trailing whitespace.
1284 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1286 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1287 Remove special handling for LessTif/Motif.
1288 (toplevel): Don't include Xm/Xm.h.
1290 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1291 Remove workaround code for LessTif; it doesn't work anymore.
1293 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1296 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1297 Don't access private scroll bar data; it's no longer necessary with
1298 contemporary LessTif.
1300 * xfaces.c (xm_set_menu_resources_from_menu_face):
1301 Change #if 0 to #ifndef LESSTIF_VERSION.
1303 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1304 removing button grabs.
1306 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1308 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1309 and clip-large-size-font as obsolete.
1311 * lread.c (read_multibyte): Check the validity of multibyte
1312 sequence. If invalid, return the first byte.
1314 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1316 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1317 before running the command; timer functions or process
1318 filters may have set it.
1320 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1322 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1325 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1327 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1330 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1332 * dispextern.h (string_buffer_position): Add prototype.
1334 * xdisp.c (string_buffer_position, display_prop_string_p)
1335 (single_display_prop_string_p): New functions.
1337 * xterm.c (note_mouse_highlight): If there's no help-echo on
1338 a string, look at the buffer text ``under'' it.
1340 * keyboard.c (make_lispy_event): Add string info to the event,
1341 analogous to what's done on mode lines.
1342 (read_key_sequence): For a click on a string, consider `local-map'
1343 and `keymap' of that string.
1345 * keyboard.c (make_lispy_event, make_lispy_movement):
1346 Adjust calls to buffer_posn_from_coords to new format.
1348 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1350 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1353 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1354 flags argument to emacs_open; it seems to conflict with O_EXCL.
1356 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1358 * composite.h (struct composition): Change types of members;
1359 glyph_len to unsigned, width to unsigned short.
1361 2001-03-08 Andrew Innes <andrewi@gnu.org>
1363 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1366 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1368 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1371 * xterm.c (note_mouse_highlight): Handle mouse-face and
1372 help-echo in strings.
1373 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1374 (fast_find_string_pos): New function.
1376 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1377 (display_string): Call face_at_string_position with new parameter.
1379 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1380 Handle `mouse-face'.
1382 * dispextern.h (face_at_string_position): Change prototype.
1384 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1386 * keyboard.c (make_lispy_event): Avoid generating drag events
1387 if the mouse hasn't actually moved to another buffer position.
1389 2001-03-08 Dave Love <fx@gnu.org>
1391 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1393 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1395 * process.c (Fset_process_window_size): Fix a typo.
1397 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1399 * coding.c (detect_coding_sjis): Do more rigid check.
1400 (detect_coding_big5): Likewise.
1401 (decode_coding_sjis_big5): Likewise.
1402 (Fdetect_coding_region): Call detect_coding_system with tailing
1403 anchor byte `\0' for more rigid detection.
1404 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1405 (Fdetect_coding_string): Likewise.
1407 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1409 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1410 a string before extracting its data.
1412 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1414 * window.c (Frecenter): Rewrite code handling negative values
1415 of ARG on graphical frames.
1417 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1419 * window.c (displayed_window_lines): If W->start is outside the
1420 accessible portion of the buffer, call start_display with BEGV or
1421 ZV instead of W->start.
1423 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1425 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1427 * process.c (Fset_process_filter): Don't crash if the input
1428 file descriptor of PROCESS is closed.
1429 (Fset_process_window_size): Likewise.
1431 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1433 * xterm.c (XTflash): Make the timeout of select shorter, and call
1434 select repeatedly until the desired time expires.
1436 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1438 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1440 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1442 * lisp.h (Vwindow_list): Declare extern.
1444 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1446 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1448 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1450 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1451 to detect a case where we have to highlight a different region
1452 despite not having left the currently highlighted region.
1453 Set mouse_face_overlay in the x_display_info.
1454 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1456 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1458 * buffer.c (mouse_face_overlay_overlaps): New function.
1460 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1461 (Qmouse_face): Declare extern.
1463 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1464 if face_change_count is non-zero.
1466 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1468 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1469 that the source is unibyte.
1471 2001-03-05 Dave Love <fx@gnu.org>
1473 * xterm.c (XTmouse_position): Fix typo.
1475 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1477 * minibuf.c (read_minibuf): Clean up the binding stack if
1478 called noninteractively.
1480 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1482 * coding.c (syms_of_coding): Docstring modified.
1484 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1486 * charset.c (char_to_string): If a single byte char has modifier
1487 bits that can't be reflected to the character code, ignore them
1488 instead of signaling an error.
1490 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1492 * s/msdos.h: Update copyright notice.
1494 * dosfns.h: Update copyright notice.
1496 * dosfns.c: Update copyright notice.
1498 * msdos.c: Update copyright notice.
1500 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1502 * xterm.c (glyph_rect): New function.
1503 (XTmouse_position): Use it to raise the threshold for mouse
1504 movement event generation.
1506 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1508 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1509 specifies (reverse . t), reverse the initial screen colors.
1510 (IT_set_frame_parameters): If the property is foreground-color,
1511 but we are reversing the colors, set bg_set, not fg_set.
1512 Likewise for setting background-color and reversing: set fg_set.
1513 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1516 * xfaces.c (Finternal_set_lisp_face_attribute)
1517 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1520 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1522 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1523 to a single slash in the middle of file names.
1525 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1526 Accept only alphanumeric time zone names.
1528 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1530 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1531 a widget to zero height.
1533 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1535 * window.c (Fwindow_end): Call move_it_past_eol only if
1536 ending up on a partially visible line.
1538 2001-03-01 Dave Love <fx@gnu.org>
1540 * ccl.c (Fccl_execute): Doc fix.
1542 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1544 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1545 of the tool bar before calling x_figure_window_size.
1547 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1548 NULL after destroying it, otherwise XTread_socket can access a
1549 destroyed widget when input is unblocked.
1551 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1553 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1554 same name as before, although there was a change in fontsets.
1556 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1558 * lisp.h (Fframe_parameter): Declare.
1560 * window.c (set_window_buffer): Field vscroll is an int, not a
1563 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1565 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1568 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1571 * alloc.c (toplevel): Include process.h.
1572 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1573 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1574 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1575 (allocate_vector, allocate_hash_table, allocate_window)
1576 (allocate_frame, allocate_process, allocate_other_vector):
1578 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1579 (mark_maybe_pointer): New function.
1580 (mark_memory): Also mark Lisp data to which only pointers
1581 remain and not Lisp_Objects.
1582 (min_heap_address, max_heap_address): New variables.
1583 (mem_find): Return MEM_NIL if START is below min_heap_address or
1584 above max_heap_address.
1585 (mem_insert): Compute min_heap_address and max_heap_address.
1587 * process.c (make_process): Use allocate_process.
1589 * frame.c (make_frame): Use allocate_frame.
1591 * window.c (make_window, make_dummy_parent): Use allocate_window.
1592 (Fcurrent_window_configuration): Use allocate_other_vector.
1594 * lisp.h (allocate_vectorlike): Remove prototype.
1595 (allocate_vector, allocate_other_vector, allocate_frame)
1596 (allocate_window, allocate_process, allocate_hash_table):
1599 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1600 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1602 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1604 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1605 treat the produced bytes as a valid multibyte sequence.
1607 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1608 (ccl_driver) <CCL_WriteMultibyteChar2>:
1609 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1610 <ccl_finish>: Set ccl->eight_bit_control properly.
1612 * ccl.h (struct ccl_program): New member eight_bit_control.
1614 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1616 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1617 accessible_keymaps_char_table.
1618 (accessible_keymaps_char_table): Obey `is_metized'.
1619 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1622 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1624 * dispnew.c: Check HAVE_TERM_H before including term.h.
1626 2001-02-24 Andrew Innes <andrewi@gnu.org>
1628 * makefile.w32-in: Update copyright notice.
1630 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1632 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1634 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1636 * Makefile.in (lisp): Add international/utf-8.elc.
1638 * fontset.c (Fnew_fontset): Fix handling of the case that an
1639 element of FONTLIST is a cons of family and registry.
1641 2001-02-23 Jason Rumney <jasonr@gnu.org>
1643 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1644 to height unconditionally.
1646 * w32term.c (x_set_glyph_string_background_width): Extend the
1647 background face to the end of the drawing area in the text area, only.
1648 (x_insert_glyphs): Call window_box_left to obtain the left
1649 x-coordinate of the area to shift.
1651 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1654 2001-02-22 Andrew Innes <andrewi@gnu.org>
1656 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1657 ($(BLD)\dispnew.obj):
1658 ($(BLD)\editfns.obj):
1659 ($(BLD)\fileio.obj):
1660 ($(BLD)\filelock.obj):
1661 ($(BLD)\keyboard.obj):
1662 ($(BLD)\w32proc.obj):
1663 ($(BLD)\process.obj):
1664 ($(BLD)\sysdep.obj): Ditto.
1666 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1668 ($(BLD)/dispnew.$(O)):
1669 ($(BLD)/editfns.$(O)):
1670 ($(BLD)/fileio.$(O)):
1671 ($(BLD)/filelock.$(O)):
1672 ($(BLD)/keyboard.$(O)):
1673 ($(BLD)/w32proc.$(O)):
1674 ($(BLD)/process.$(O)):
1675 ($(BLD)/sysdep.$(O)): Ditto.
1677 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1679 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1680 at the start of the function, check that the \n in it->c is
1681 from the iterator's current position.
1683 * xdisp.c (handle_single_display_prop): Add parameter
1684 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1685 properties which replace the display of text with something else.
1686 (handle_display_prop): Call handle_single_display_prop with
1687 additional argument saying if we already replaced text display
1688 with something else. Use AREF.
1689 (with_echo_area_buffer_unwind_data, display_menu_bar)
1690 (decode_mode_spec_coding): Use AREF and ASIZE.
1692 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1693 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1694 * vmstime.h: Files removed.
1696 * unexencap.c, unexfx2800.c: Files removed.
1698 * dispnew.c (direct_output_for_insert): Give up if we are showing
1699 a message or just cleared the message because we might need to
1700 resize the echo area window or display an empty echo area.
1702 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1704 * xdisp.c (redisplay_internal): Do the
1705 mark_window_display_accurate after all windows have been
1706 redisplayed because this call resets flags in buffers which are
1707 needed for proper redisplay.
1709 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1710 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1713 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1714 busy_window to hourglass_window, busy_p to hourglass_p.
1716 * msdos.h (struct x_output): Rename busy_window to
1717 hourglass_window, busy_p to hourglass_p.
1719 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1720 busy_window to hourglass_window, busy_p to hourglass_p.
1722 * xfns.c: Rename everything containing *busy_cursor* and similar
1724 (syms_of_w32fns): Rename x-busy-pointer-shape to
1725 x-hourglass-pointer-shape, display-busy-cursor to
1726 display-hourglass, busy-cursor-delay to hourglass-delay.
1728 * w32fns.c: Rename everything containing *busy_cursor* and similar
1730 (syms_of_w32fns): Rename x-busy-pointer-shape to
1731 x-hourglass-pointer-shape, display-busy-cursor to
1732 display-hourglass, busy-cursor-delay to hourglass-delay.
1734 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1737 * dispextern.h (start_hourglass, cancel_hourglass)
1738 (display_hourglass_p): Renamed from *busy_cursor*.
1740 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1742 * keyboard.c (read_char): When an event from unread-command-events
1743 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1745 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1746 equal to the current buffer.
1748 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1749 nil, otherwise we're left with truncate_lines t when a message
1750 is printed with message-truncate-lines bound to t.
1752 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1754 * window.c (Fmove_to_window_line): Undo last change.
1755 (displayed_window_lines): Call line_bottom_y to determine
1756 the line's bottom position.
1758 * dispextern.h (line_bottom_y): Add prototype.
1760 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1761 (pos_visible_p): Use it.
1763 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1764 set redisplaying_p to 0 here instead of in Frecursive_edit.
1765 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1768 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1770 (syms_of_xdisp): Initialize new variables.
1771 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1772 Specbind `inhibit-menubar-update' when updating the menu bar.
1774 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1777 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1780 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1783 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1784 to the start of the file.
1786 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1788 * window.c (set_window_buffer): Fix last change.
1790 * window.c (set_window_buffer): Set window's vscroll to 0.
1792 * window.c (coordinates_in_window): Increase width of area
1793 where the vertical line can be dragged.
1795 * xterm.c (x_set_glyph_string_background_width): Extend the
1796 background face to the end of the drawing area in the text
1799 * xdisp.c (handle_single_display_prop): Set iterator's position
1800 to where the `display' property starts, like for images.
1801 (dump_glyph): New function.
1802 (dump_glyph_row): Use it. Dump info about marginal areas.
1804 * dispnew.c (direct_output_for_insert): Recognize more cases where
1805 glyphs can be written instead of being inserted.
1807 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1808 the left x-coordinate of the area to shift.
1810 * dired.c (directory_files_internal): Set result list to nil
1813 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1815 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1816 invalid multibyte sequence, treat *SRC as a character of
1819 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1821 * textprop.c (Fset_text_properties): Doc fix.
1823 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1825 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1827 2001-02-14 Dave Love <fx@gnu.org>
1829 * coding.c: Doc and message fixes.
1831 2001-02-14 Andrew Innes <andrewi@gnu.org>
1833 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1834 Emacs frame above the screen size.
1836 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1838 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1840 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1842 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1843 case that TO ends up beyond ZV after running before-change-functions.
1845 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1846 the selected window if it is showing the buffer in question.
1848 * dired.c (directory_files_internal): Initialize errno.
1849 (toplevel): Include errno.h.
1851 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1853 * xfaces.c (best_matching_font): New parameter width_ratio.
1854 Multiply avgwidth by width_ratio.
1855 (choose_face_font): Call best_matching_font with width_ratio
1856 calculated from the column width of C.
1858 2001-02-12 Andrew Innes <andrewi@gnu.org>
1860 The following changes are to draw box lines inside characters area
1861 if line-width is negative.
1863 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1864 face->box_line_width is negative.
1865 (x_produce_stretch_glyph): Likewise.
1866 (x_produce_glyphs): Likewise.
1867 (x_estimate_mode_line_height): Likewise.
1868 (x_draw_glyph_string_background): Likewise.
1869 (x_draw_glyph_string_foreground): Likewise.
1870 (x_draw_composite_glyph_string_foreground): Likewise.
1871 (x_draw_glyph_string_box): Likewise.
1872 (x_draw_image_foreground): Likewise.
1873 (x_draw_image_relief): Likewise.
1874 (x_draw_image_foreground_1): Likewise.
1875 (x_draw_image_glyph_string): Likewise.
1877 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1879 The following changes are to draw box lines inside characters area
1880 if line-width is negative.
1882 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1883 face->box_line_width is negative.
1884 (x_produce_stretch_glyph): Likewise.
1885 (x_produce_glyphs): Likewise.
1886 (x_estimate_mode_line_height): Likewise.
1887 (x_draw_glyph_string_background): Likewise.
1888 (x_draw_glyph_string_foreground): Likewise.
1889 (x_draw_composite_glyph_string_foreground): Likewise.
1890 (x_draw_glyph_string_box): Likewise.
1891 (x_draw_image_foreground): Likewise.
1892 (x_draw_image_relief): Likewise.
1893 (x_draw_image_foreground_1): Likewise.
1894 (x_draw_image_glyph_string): Likewise.
1896 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1897 and :line-width can be negative.
1898 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1900 2001-02-09 Jason Rumney <jasonr@gnu.org>
1902 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1903 characters the same as ASCII and latin-1.
1904 (x_display_and_set_cursor): Check for the focus frame's selected
1905 window instead of selected_window.
1906 (x_after_update_window_line): Don't clear if frame's internal
1907 border width is zero.
1908 (x_new_font): Don't change a tooltip's size.
1909 (w32_initialize): Set char_ins_del_ok to 1.
1911 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1912 (x_set_font): If font hasn't changed, avoid recomputing
1913 faces and other things.
1914 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1915 (Fx_create_frame): Add the tool bar height to the frame height.
1916 (x_create_tip_frame): Prevent changing the tooltip's
1917 background color by specifying a color for the default font
1919 (Qcancel_timer): New variable.
1920 (syms_of_w32fns): Initialize and staticpro it.
1921 (Fx_hide_tip, Fx_show_tip): Use it.
1922 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1924 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1926 * w32.c (init_environment): Duplicate local string before putenv.
1928 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1930 * charset.c (Fstring): A typo.
1932 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1934 * charset.c (Fstring): If all arguments are less than 256, return
1937 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1938 return a unibyte string.
1940 * coding.c (code_convert_region): After detecting a coding, if
1941 nothing found, set coding->composing to COMPOSITION_NO.
1942 (decode_coding_string): Likewise.
1944 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1946 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1949 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1951 * charset.c (parse_str_to_multibyte): New function.
1953 * charset.h (parse_str_to_multibyte): Extern it.
1955 * print.c (print_string): If we are going to print a unibyte
1956 string into a multibyte buffer, convert the string to multibyte by
1959 2001-02-06 Andrew Innes <andrewi@gnu.org>
1961 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1962 been created. It seems we can get sent window messages such as
1963 WM_ERASEBKGND before we properly update a frame.
1965 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1967 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1968 Avoid some unnecessary cursor positioning.
1970 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1972 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1973 (LFACE_AVGWIDTH): New macro.
1975 (check_lface_attrs): Check LFACE_AVGWIDTH.
1976 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1977 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1978 (merge_face_vectors): Check LFACE_AVGWIDTH.
1979 (Finternal_make_lisp_face): Use AREF.
1980 (xm_set_menu_resources_from_menu_face)
1981 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1982 (Finternal_lisp_face_empty_p): Use AREF.
1983 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1984 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1985 Compare average widths..
1986 (best_matching_font): Arrange for comparing average widths.
1988 * dispextern.h (enum lface_attribute_index):
1989 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1991 2001-02-05 Dave Love <fx@gnu.org>
1993 * puresize.h: Revert last change following loadup.el change.
1995 2001-02-05 Andrew Innes <andrewi@gnu.org>
1997 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1998 invocation of temacs, to work with Windows 2000.
1999 (bootstrap-emacs): Ditto.
2001 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2003 * xterm.c (x_display_and_set_cursor): Check for the focus
2004 frame's selected window instead of selected_window.
2006 * xdisp.c (try_scrolling): If point is in the line below the
2007 window, make sure to move the iterator at least a canonical
2010 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2012 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2014 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2015 If invalid, execute CCL_INVALID_CMD.
2016 (ccl_driver): If the CCL program is terminated because of
2017 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2018 destination instead of throwing them away.
2020 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2022 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2023 faces and other things.
2025 * xdisp.c (get_next_display_element): Fix case of empty
2026 display table entry.
2028 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2030 * editfns.c (Fconstrain_to_field): Doc fix.
2032 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2033 into `thoroughly', to make it consistent with the doc string.
2035 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2037 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2039 * search.c (search_buffer): Call set_search_regs with a byte
2040 position, not a character position.
2042 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2045 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2047 * frame.c (Fmodify_frame_parameters): Doc fix.
2049 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2051 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2052 identifier which is not reserved by Standard C.
2054 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2056 * window.c (enum window_part): New enumeration.
2057 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2059 (coordinates_in_window): Return an enumerator from enum
2060 window_part. Fix handling of right scroll bar.
2061 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2062 `right-fringe' instead of `left-bitmap-area' and
2063 `right-bitmap-area'. Use enumerators from enum window_part
2064 instead of hard-coded integers.
2065 (check_window_containing, window_from_coordinates):
2066 Use enumerators from enum window_part instead of hard-coded integers.
2067 (syms_of_window): Replace Qleft_bitmap_area and
2068 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2070 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2072 * editfns.c (Fformat_time_string): Doc fix.
2074 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2076 * keymap.c (Fwhere_is_internal): Use the first valid binding
2077 if no ascii binding is found (when firstonly is t).
2079 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2081 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2082 instead of Finteractive_p.
2084 * lisp.h (interactive_p): Add prototype.
2086 * eval.c (interactive_p): New function.
2087 (Finteractive_p): Use it.
2089 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2091 2001-01-31 Dave Love <fx@gnu.org>
2093 * .gdbinit (hook-run): Define to run xreload.
2095 * textprop.c (Fset_text_properties): Fix newline in doc string.
2097 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2099 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2100 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2102 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2103 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2104 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2106 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2109 2001-01-30 Dave Love <fx@gnu.org>
2111 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2114 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2116 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2117 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2119 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2121 * textprop.c (Fset_text_properties): Doc fix.
2123 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2125 * xdisp.c (forward_to_next_line_start): Remove xassert.
2127 2001-01-29 Jason Rumney <jasonr@gnu.org>
2129 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2130 returning without releasing it.
2132 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2134 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2135 for '^', '$', and '\0'.
2137 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2139 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2140 regex for '^', '$', and '\0'.
2142 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2143 only if current_sblock has been initialized.
2145 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2146 terminal frame even if it is the only visible frame.
2148 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2150 * fontset.c (font_family_registry): Even if FONTNAME conform to
2151 XLFD, if it specifies other fields than family and registry,
2152 return FONTANME. New argument FORCE if nonzero cancel that feature.
2153 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2154 a signle byte character. Don't set FAMILY part to nil here.
2155 It is handled by the caller choose_face_font.
2156 (Fnew_fontset): Call font_family_registry with FORCE 0.
2157 (Fset_fontset_font): Likewise.
2159 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2161 * xdisp.c (display_line): Don't treat a newline as fitting
2164 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2166 * window.c (size_window): Set the window's orig_top to nil when
2167 changing heights, so that a future shrink_mini_window won't
2168 restore a bogus height.
2170 * frame.c (do_switch_frame): If selected frame has a mini-window,
2171 resize that to exact size.
2173 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2175 * xdisp.c (display_line): Simplify check for glyphs fitting
2176 entirely in the line.
2178 * xfns.c (xic_style): New variable.
2179 (create_frame_xic): Move static variable to global scope for
2180 the case that `static' gets defined away.
2182 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2184 * coding.c (decode_coding): Set a flag for inhibiting
2186 (code_convert_region): Always set saved_coding_symbol.
2187 (decode_coding_string): Likewise. Update coding->symbol when we
2188 encounter a inconsistent eol by the same way as code_convert_region.
2190 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2192 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2195 * xterm.c (x_after_update_window_line): Don't clear if frame's
2196 internal border width is zero.
2197 (x_clear_area): New function.
2198 (x_after_update_window_line, x_clear_end_of_line)
2199 (x_scroll_bar_create, x_scroll_bar_set_handle)
2200 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2201 instead of XClearArea.
2203 * xterm.h (x_clear_area): Add prototype.
2205 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2206 which doesn't seem necessary anymore with Lesstif 0.92.
2208 2001-01-25 Dave Love <fx@gnu.org>
2210 * puresize.h (BASE_PURESIZE): Up to 720000.
2212 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2214 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2216 * xdisp.c (echo_area_display): Don't call redisplay_internal
2217 when Emacs is shutting down. We can't run hooks etc. that
2218 would be necessary to do a redisplay.
2220 * lread.c (read_integer): Use type EMACS_INT instead of int.
2222 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2224 * ccl.c (ccl_driver): Fix last change.
2226 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2228 * ccl.h (sturct ccl_program): New member suppress_error.
2230 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2231 insert error message to the output.
2232 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2234 * coding.h (struct coding_system): New member suppress_error.
2236 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2237 (Fset_terminal_coding_system_internal): Set the member
2238 suppress_error to 1.
2239 (Fset_safe_terminal_coding_system_internal): Likewise.
2241 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2243 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2244 as if it was a `charset'.
2246 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2248 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2249 value in where_is_cache; the next lookup in the cache returns
2250 something bogus if we do.
2252 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2254 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2255 if HAVE_WINDOW_SYSTEM isn't defined.
2257 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2259 * fns.c (sweep_weak_table): Fix code taking items out of
2260 the hash collision chain. Some cleanup.
2262 * xterm.c (x_new_font): Don't change a tooltip's size.
2264 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2265 background color by specifying a color for the default font
2268 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2270 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2271 a workaround for SunOS 4's cc.
2272 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2273 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2274 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2277 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2279 * xterm.c (x_set_window_size_1): New function extracted from
2281 (x_set_window_size): Use it.
2282 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2283 doesn't have a widget, like tooltips.
2285 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2287 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2289 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2291 * fns.c (Fset_char_table_default): Fix to make sub char-table
2294 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2296 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2297 a desired tool bar string, even if there are no tool bar items.
2299 * xdisp.c (Ftool_bar_lines_needed): New function.
2300 (syms_of_xdisp): Defsubr it.
2302 * editfns.c (Fformat): Don't extend text properties from arguments
2303 to padding chars in the result.
2305 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2307 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2309 2001-01-20 Andrew Innes <andrewi@gnu.org>
2311 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2312 (w32_initialize): Don't set term hooks that aren't actually needed
2315 * xfaces.c (realize_default_face):
2317 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2319 * xdisp.c (handle_single_display_prop): Remove references to
2320 FRAME_W32_CONSOLE_P.
2322 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2324 * frame.h (output_method): Remove output_w32_console method.
2325 (FRAME_W32_CONSOLE_P): Remove macro.
2327 * frame.c (Qw32_console): Remove variable.
2328 (Fframep): Remove references to it.
2329 (syms_of_frame): Ditto.
2330 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2332 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2335 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2337 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2339 2001-01-19 Andrew Innes <andrewi@gnu.org>
2341 * w32.c (init_environment): Add a version-independent site-lisp
2342 directory to EMACSLOADPATH, after the version dependent one.
2344 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2346 * editfns.c (Fbuffer_substring): Doc fix.
2348 * xdisp.c (message_dolog, message2, message2_nolog):
2349 Rename parameter LEN to NBYTES.
2351 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2353 * charset.c (strwidth): Use c_string_width.
2354 (c_string_width): New function.
2355 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2358 * charset.h (c_string_width, lisp_string_width): Extern them.
2360 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2362 * indent.c (check_composition): Check validity of composition.
2364 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2365 characters by calling c_string_width.
2366 (x_consider_frame_title): Get byte length of frame tile string
2368 (display_mode_element): Pay attention to width of non-ASCII
2369 characters by calling strwidth.
2371 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2373 * xfns.c (Qcancel_timer): New variable.
2374 (syms_of_xfns): Initialize and staticpro it.
2375 (Fx_hide_tip, Fx_show_tip): Use it.
2376 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2378 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2380 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2382 * window.h (WINDOW_LIVE_P): New macro.
2384 * window.c (window_size_fixed): New variable.
2385 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2388 * eval.c (specbind): If binding a per-buffer variable which
2389 doesn't have a buffer-local value in the current buffer, change
2390 the global value by changing the value of the symbol bound in all
2391 buffers not having their own value, to make it consistent with
2392 what happens with other buffer-local variables.
2394 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2396 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2397 when searching for a newline.
2399 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2401 * xdisp.c (display_string): Fix previous change.
2403 2001-01-18 Jason Rumney <jasonr@gnu.org>
2405 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2406 GLYPH_DEBUG is defined.
2407 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2408 true for images with `:ascent 100'.
2409 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2410 meantime, use face MOUSE_FACE_ID.
2411 If first glyph isn't a character glyph, use the ASCII NUL
2412 character to determine the face.
2413 (expose_area): Do not treat left margin specially.
2414 (note_mode_line_highlight): If no local_map, check global keymap.
2415 (note_mouse_highlight): Initialize overlay.
2416 (clear_mouse_face): Don't return if tip_frame is non-nil.
2417 (show_scroll_bars): Remove unused function.
2418 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2419 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2421 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2422 (x_free_frame_resources): Unload relief colors.
2424 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2426 * xdisp.c (forward_to_next_line_start): Avoid calling
2427 get_next_display_element when the newline is already found.
2428 This may change the iterator's position, when its current position is
2429 equal to the iterator's stop_charpos.
2431 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2432 zero, use this method only at the end of a line.
2434 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2435 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2436 if SCALABLE_FONTS_P is set.
2438 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2439 so that scalable fonts are included.
2441 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2442 In the cache, use a key containing the information if scalable
2444 (x_load_font): Adapt to change of keys in the font cache.
2446 2001-01-17 Kim F. Storm <storm@filanet.dk>
2448 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2449 XListFonts to take advantage of font caching.
2451 * xterm.c (x_list_fonts): Ensure caching font information when
2452 called for a null frame, which is the case frequently when Emacs
2455 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2457 * xfns.c (QCconversion): Replaces QCalgorithm.
2459 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2461 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2464 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2465 not everything could be displayed.
2467 * line.h, x-list-font.c: Files removed because unused.
2469 2001-01-17 Andrew Innes <andrewi@gnu.org>
2471 * dired.c (directory_files_internal): Convert result from readdir
2472 to a unibyte string initially, to avoid possible misinterpretation
2473 of some bytes as the internal form of Emacs characters.
2475 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2477 * fns.c (concat): Be sure to avoid putting the same `composition'
2478 property on the adjacent regions.
2480 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2482 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2483 (Fscroll_right, Fscroll_left): Set it here instead, if called
2486 * buffer.c (Fset_buffer_modified_p): Set buffer's
2487 prevent_redisplay_optimizations_p flag.
2489 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2490 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2491 with additional arg.
2493 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2496 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2497 FROM_WHERE, for debugging.
2499 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2501 * ccl.c (Fregister_ccl_program): Handle the return value of
2502 resolve_symbol_ccl_program correctly.
2503 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2505 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2507 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2508 has gone in the meantime, use face MOUSE_FACE_ID.
2510 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2511 If x_display_info_for_display returns null, don't try to close
2512 the display; we didn't open it.
2514 * dispnew.c (save_or_restore_current_matrices): Function removed.
2515 (save_current_matrix, restore_current_matrix): New functions.
2516 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2517 restore the frame's current matrix. Due to the glyph pointer
2518 setup done in adjust_glyph_matrix, there is no easy way to make
2519 saving the current matrix in the desired matrix generally correct,
2522 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2524 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2526 (display_line): Optimize for wide characters.
2527 (display_string): Don't try to display a multi-column character
2528 partially. On ttys, produce more than one truncation glyph for
2529 multi-column characters that don't fit on the line.
2531 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2533 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2534 Define it instead of WORDS_BIGENDIAN. Caller changed.
2536 2001-01-13 Jason Rumney <jasonr@gnu.org>
2538 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2539 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2540 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2541 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2543 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2544 (x_draw_image_relief, x_draw_image_foreground_1)
2545 (x_draw_image_glyph_string): Adapt to change of image margins.
2547 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2550 * w32bdf.c (search_file_line, get_cached_font_char)
2551 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2553 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2555 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2556 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2557 (Fw32_send_sys_command): Remove unused variables.
2558 (w32_msg_pump): Add parentheses.
2560 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2561 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2564 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2566 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2567 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2568 being a pair of margins.
2569 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2570 to DEFVAR_LISP. Extend doc.
2572 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2574 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2575 pair of integers `(X . Y)', use X for the horizontal and Y for the
2577 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2578 (parse_image_spec): Check it.
2579 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2580 (tiff_format, gif_format, gs_format):
2581 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2583 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2584 (x_draw_image_relief, x_draw_image_foreground_1)
2585 (x_draw_image_glyph_string): Adapt to the change of image margins.
2587 * dispextern.h (struct image): Replace member `margin' with
2588 `hmargin' and `vmargin'.
2590 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2593 * dispnew.c (update_text_area): Put code which decrements the
2594 stop position when the row's face extends to the end of the
2597 * xfns.c (x_set_mouse_color): Fix color allocation.
2599 * keyboard.c: Call get_local_map with new argument list.
2601 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2603 * intervals.h (enum map_property): Removed.
2604 (get_local_map): Change prototype.
2606 * keymap.c: Call get_local_map with new argument list.
2607 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2609 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2611 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2612 of the size needed for the tool bar string. For the last image,
2613 use a `display' property that reaches to the end of the string.
2615 * xselect.c (selection_request_dpyinfo): New variable.
2616 (x_handle_selection_request): Set it.
2617 (x_selection_request_lisp_error): Don't call
2618 x_decline_selection_request if selection request's display has
2621 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2622 Do the unregister_colors before calling XFreeColors.
2624 2001-01-10 Dave Love <fx@gnu.org>
2626 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2627 ${SOME_MACHINE_LISP}, not ${lisp}.
2629 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2631 * xdisp.c (display_line): On ttys, produce more than one truncation
2632 glyph for multi-column characters that don't fit on the line.
2634 * xselect.c (x_reply_selection_request): Add a comment.
2636 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2637 XkbGetNames instead of XkbGetKeyboard.
2639 2001-01-10 Dave Love <fx@gnu.org>
2641 * sysdep.c (random): Revert the declaration.
2643 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2645 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2646 Call function string_bytes.
2647 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2649 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2650 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2651 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2652 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2654 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2655 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2656 after sweeping strings, and at the end.
2657 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2659 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2660 ensure that pop_message is called.
2662 * keyboard.c (Fexecute_extended_command): Use a
2663 record_unwind_protect to ensure that pop_message is called.
2665 * lisp.h (push_message_unwind): Add prototype.
2667 * xdisp.c (push_message_unwind): New function.
2669 * fileio.c (do_auto_save_unwind): Do the pop_message here
2670 instead of in Fdo_auto_save.
2671 (Fdo_auto_save): Don't call pop_message.
2673 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2675 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2678 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2680 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2681 when increasing window's vscroll.
2683 * macros.c (Qkbd_macro_termination_hook): New variable.
2684 (syms_of_macros): Initialize and staticpro it.
2685 (pop_kbd_macro): Run kbd-macro-termination-hook.
2687 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2689 2001-01-07 Dave Love <fx@gnu.org>
2691 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2692 arglist, for documentation's sake.
2694 2001-01-06 Andrew Innes <andrewi@gnu.org>
2696 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2699 2001-01-05 Andrew Innes <andrewi@gnu.org>
2701 * term.c (update_end): Don't check updating_frame; for some reason
2702 this can be 0 sometimes, such as after dismissing a popup menu,
2703 and isn't necessary given the explicit frame argument.
2705 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2707 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2708 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2710 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2712 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2714 * xfns.c (x_create_tip_frame): Preserve the value of
2715 face_change_count around the creation of the tip frame.
2717 * xfns.c (last_show_tip_args): New variable.
2718 (compute_tip_xy): New function.
2719 (Fx_show_tip): Reuse an existing tip frame, if possible.
2720 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2722 2001-01-04 Dave Love <fx@gnu.org>
2724 * editfns.c (Fformat): Doc fix.
2726 * systime.h (set_file_times): Prototype.
2728 * widget.h (EmacsFrameSetCharSize_): Prototype.
2730 * sysdep.c (random, srandom): Declare explicitly.
2732 * dispextern.h (move_it_vertically_backward): Declare.
2734 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2736 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2737 like in Fx_create_frame.
2739 * xfaces.c (set_font_frame_param): Don't do anything for
2740 non-graphical frames.
2742 * window.c (Fdelete_other_windows): Set window's window_end_valid
2743 to nil when changing the window's start. Don't change the
2744 window's start when its top position hasn't changed. If we do,
2745 this will set the window's optional_new_start, which act's like a
2746 force_start during redisplay with C-x 1 M-> under particular
2747 circumstances (see report from Per Starback to emacs-pretest-bug
2750 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2752 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2753 short cut at the start of the function. Add an assertion.
2754 (reseat_at_next_visible_line_start): Add an assertion.
2756 * window.c (Frecenter): When changing the window start, set the
2757 window's window_end_valid to nil.
2758 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2760 * dispextern.h (move_it_past_eol): Add prototype.
2762 * xdisp.c (move_it_past_eol): New function.
2764 * window.c (Fwindow_end): Doc fix.
2766 2001-01-03 Dave Love <fx@gnu.org>
2768 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2770 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2772 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2773 the enabled_p flag of the glyph row at window_end_vpos to 0.
2774 (handle_single_display_prop): Fix last change.
2776 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2778 * window.c (Frecenter): Doc fix.
2780 2001-01-02 Andrew Innes <andrewi@gnu.org>
2782 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2784 * frame.h (output_method): Add output_w32_console method.
2785 (FRAME_W32_CONSOLE_P): New macro.
2787 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2788 use output_w32_console method.
2789 (Qw32_console): New Lisp_Object.
2790 (Fframep): Return it.
2791 (syms_of_frame): Init it.
2792 (Fframe_parameters): Report w32console as font for w32_console frames.
2794 * xfaces.c (realize_default_face): Set face foreground and
2795 background to unspecified for w32_console frames.
2796 (realize_face): Realize face cache for w32_console frames.
2797 (realize_tty_face): Accept w32_console frames.
2799 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2800 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2801 necessary, even if running interactively.
2803 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2806 * w32term.c (x_update_begin):
2810 (x_change_line_highlight):
2815 (w32_reassert_line_highlight):
2816 (w32_frame_rehighlight):
2817 (w32_frame_raise_lower): Do nothing if not w32 frame.
2819 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2821 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2822 system doesn't tell us directly.
2823 (Fx_display_visual_class): Implement properly.
2825 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2827 * window.c (Frecenter): Handle centering in graphical frames
2828 specially. Centering on the basis of line counts doesn't work
2829 reliably with variable-height lines.
2831 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2833 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2836 * composite.c (run_composition_function): Remove unused var `val'.
2837 (update_compositions): Remove unused variable `hook'.
2839 * intervals.c (get_local_map): Remove unused variable `tem'.
2841 * doprnt.c (doprnt1): Remove unused variable `size'.
2843 * fns.c (Flength): Remove unused variable `tail'.
2844 (Fdelete): Remove unused variable `size'.
2846 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2849 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2851 * data.c (find_symbol_value): Remove extra 3rd argument in the
2852 call to swap_in_symval_forwarding.
2854 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2856 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2857 (trivial_regexp_p): Remove unused variable `c'.
2858 (boyer_moore): Remove unused variable `k'.
2860 * indent.c (current_column): Remove unused variable `stopchar'.
2861 (Fcompute_motion): Remove unused variable `contin'.
2863 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2865 * dired.c (directory_files_internal): Fix a typo in a comment.
2866 Remove an unused variable `handler'.
2867 (file_name_completion): Remove unused function-scope variable `dp'.
2868 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2871 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2873 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2875 (Fmarker_insertion_type): Remove unused variable `buf'.
2877 * insdel.c (make_gap): Remove unused variable `result'.
2879 * keyboard.c (record_char): Remove unused function-scope var `help'.
2880 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2881 (menu_bar_items): Remove unused function-scope variable `tem'.
2883 * fontset.c (fontset_ref): Remove unused variable `i'.
2884 (fontset_set): Remove unused variables `j' and `tmp'.
2885 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2886 (make_fontset_for_ascii_face): Remove unused variable `name'.
2887 (fs_load_font): Remove unused variable `font_idx'.
2888 (fs_query_fontset): Remove unused function-local variable `fontset'.
2889 (list_fontsets): Remove unused variable `tail'.
2890 (Fnew_fontset): Remove unused variables `family' and `registry'.
2891 (accumulate_font_info): Remove unused variable `tmp'.
2892 (Ffontset_font): Remove unused variable `id'.
2893 (syms_of_fontset): Remove unused variable `i'.
2895 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2897 (lookup_image): Remove unused variable `file'.
2898 (xbm_load): Remove unused variables `bitmap_data', `height', and
2899 `width'. Remove function-local variable `i', leave the
2901 (gif_load): Remove unused variable `inc'.
2903 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2904 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2905 leave only the one in the inner block.
2907 * xfaces.c (face_fontset, realize_default_face): Remove unused
2909 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2911 * term.c (encode_terminal_code): Remove unused variable `c'.
2913 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2914 char *' instead of `char *'.
2916 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2917 (Fget_unused_category): Remove unused variable `docstring_vector'.
2918 (Fchar_category_set): Remove unused variables `val', `charset',
2921 * coding.c (detect_coding_iso2022, setup_coding_system):
2922 Remove unused variable `i'.
2923 (detect_coding_mask): Remove unused variable `idx'.
2924 (detect_coding): Remove unused variable `i'.
2925 (ccl_coding_driver): Remove unused variable `result'.
2926 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2927 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2928 (encode_coding_string): Remove unused variables `gcpro1' and
2929 `saved_coding_symbol'.
2930 (Ffind_coding_systems_region_internal): Remove function-local
2931 variable args[], leave only the block-local one.
2932 (code_convert_region1): Remove unused variable `len'.
2934 * charset.c (char_printable_p): Remove unused variable `chars'.
2935 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2936 (str_to_multibyte): Remove unused variable `c'.
2938 * window.c (size_window): Remove block-local variable `min_size'.
2940 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2941 `header_line_height'.
2942 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2943 enum display_element_type.
2945 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2947 * xterm.c (x_connection_closed): Catch X errors around all
2948 statements that call X. Save away the error message in a local copy.
2950 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2953 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2954 in or at the start of invisible text.
2956 * dispnew.c (update_window): Don't check_current_matrix_flags.
2958 2001-01-01 Jason Rumney <jasonr@gnu.org>
2960 * w32fns.c (x_figure_window_size): Do not allow new_height and
2961 new_width of frame to override specified values.
2963 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2965 * composite.c (find_composition): Fix a code for searching backward.
2967 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2969 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2970 (update_window) [GLYPH_DEBUG]: Call it.
2971 (scrolling_window): Prevent including current rows which are below
2972 what's displayed in the window.
2974 * xdisp.c (try_window_reusing_current_matrix)
2975 <new start <= old start>: Disable rows in the current matrix
2976 which are below the window after scrolling.
2978 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2979 is zero. It's not worth the complexity.
2980 (invisible_text_between_p): Put in #if 0 because unused.
2982 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2984 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2985 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2987 * keyboard.c (echo_char): If C is an integer, always call
2988 push_key_description. Former code could signal an invalid
2991 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2992 If set, print multibyte text.
2993 (Fsingle_key_description): Call push_key_description with
2994 FORCE_MULTIBYTE set.
2995 (describe_buffer_bindings): Likewise.
2997 * lisp.h (push_key_description): Add prototype.
2999 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3000 around the call to redisplay_internal.
3002 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3004 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3006 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3008 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3009 (ccl_driver): New local variable `extra_bytes'.
3011 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3013 * coding.c (setup_coding_system):
3014 Initialize coding->spec.ccl.eight_bit_carryover.
3015 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3017 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3019 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3020 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3021 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3022 (decode_composition_emacs_mule): New function.
3023 (decode_coding_emacs_mule): Decode composition sequence by calling
3024 decode_composition_emacs_mule.
3025 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3026 (encode_coding_emacs_mule): Changed from macro to function.
3027 If a text contains compositions, encode them correctly.
3028 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3029 that decoding and encoding are required.
3031 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3033 * xfaces.c (PT_PER_INCH): New macro.
3034 (xlfd_point_size): Compute real point size from font's pixel size.
3035 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3038 * .gdbinit: Comment out the line pointing to the Lesstif source
3041 * window.c (Frecenter): Use displayed_window_lines instead
3042 of window_internal_height.
3044 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3045 instead of x-toolkit-scroll-bars-p.
3046 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3048 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3049 instead of x-toolkit-scroll-bars-p.
3050 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3052 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3053 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3054 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3056 (add_window_display_history, add_frame_display_history)
3057 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3058 (build_frame_matrix_from_leaf_window): Remove unused code.
3059 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3061 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3062 (update_window) [GLYPH_DEBUG]: Likewise.
3063 (syms_of_display): Defsubr dump-redisplay-history.
3065 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3067 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3068 the end of the prompt. Set echo_after_prompt to the offset
3069 of echoptr in echobuf.
3071 * xdisp.c (init_from_display_pos): Pop until the iterator's
3072 stack is empty; there may be frames for stretch or images
3075 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3076 (save_or_restore_current_matrix): New function for the same
3077 purpose, but more efficient.
3078 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3080 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3082 * xdisp.c (syms_of_xdisp): Fix last change.
3084 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3086 * xdisp.c (syms_of_xdisp): Doc fix.
3088 * xdisp.c (redisplay_window): Remove label restore_buffers;
3089 use finish_scroll_bars instead to make sure that scroll bars
3090 are redeemed. If we don't do this, flickering can result from
3091 scroll bars being destroyed and recreated.
3093 2000-12-22 Jason Rumney <jasonr@gnu.org>
3095 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3096 in the wrong colors when the foreground is not black.
3097 (expose_window): Don't redraw the window that's currently being
3100 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3102 * window.c (size_window): When setting the window's too_small_ok
3103 flag, compare old size with minimum size depending on WIDTH_P,
3104 don't compare with window_min_width.
3106 * window.c (delete_window): Simplify somewhat.
3107 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3108 freeing window matrices. The flag windows_or_buffers_changed is
3109 set, so the next redisplay will consider all windows; this should
3112 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3114 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3116 * ccl.h (struct ccl_program): New member cr_consumed.
3118 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3119 (CCL_READ_CHAR): Handle EOL conversion here.
3120 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3122 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3124 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3126 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3127 otherwise tabs of different size compare equal.
3129 * callint.c (Fcall_interactively): Prevent a compiler warning.
3131 * print.c (print_unwind): Return nil.
3132 (PRINTDECLARE): Initialize all local variables.
3133 (print_preprocess): Add a default case.
3135 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3137 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3139 * window.c (delete_window, Fsplit_window)
3140 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3142 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3144 * dispnew.c (ensure_frame_matrix): Removed.
3145 (save_frame_matrix, restore_frame_matrix): New functions.
3146 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3148 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3149 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3151 2000-12-21 Andrew Innes <andrewi@gnu.org>
3153 * w32term.c (x_update_begin): Regenerate the palette here, rather
3154 than for each window.
3156 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3157 palette is NULL, since this corrupts memory! Also get
3158 display_info reference from frame.
3160 2000-12-21 Jason Rumney <jasonr@gnu.org>
3162 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3164 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3165 to avoid returning without releasing it.
3167 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3169 * keymap.c (push_key_description): Don't convert eight-bit-control
3170 and eight-bit-graphic to multibyte character.
3172 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3173 generic character and CODE1 is nil, return the smallest character
3176 2000-12-20 Dave Love <fx@gnu.org>
3178 * s/osf5-0.h (NSIG): Don't redefine.
3180 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3182 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3183 excluding menu-bar and tool-bar.
3184 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3185 (menu_item_p): Remove.
3186 (where_is_internal_1): Don't ignore menu-items.
3188 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3190 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3193 * window.c (make_window): Initialize window's min_hscroll.
3194 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3195 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3197 (struct saved_window): New member min_hscroll.
3198 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3199 (Fset_window_configuration): Set window's min_hscroll.
3200 (save_window_save): Save window's min_hscroll.
3201 (compare_window_configurations): Compare min_hscroll values.
3203 * window.h (struct window): New member min_hscroll.
3205 * keyboard.c (echo_prompt): Prevent a compiler warning.
3207 * xdisp.c (try_cursor_movement): Fix last change. The real
3208 condition is that PT is at the end of the row, and should
3209 be displayed at the start of the next row.
3211 * xdisp.c (try_cursor_movement): If we end on a partially
3212 visible line, end we already decided to scroll, return -1.
3214 * dispextern.h (ensure_frame_matrix): Add prototype.
3216 * window.c (delete_window, Fsplit_window)
3217 (Fset_window_configuration): Call ensure_frame_matrix.
3219 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3221 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3222 completed, call fake_current_matrices instead of marking frame
3225 2000-12-20 Jason Rumney <jasonr@gnu.org>
3227 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3229 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3231 * fns.c (Frequire): Doc fix.
3233 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3235 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3237 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3238 currently displaying a message.
3240 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3242 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3244 2000-12-18 Andrew Innes <andrewi@gnu.org>
3246 * w32.c (w32_strerror): New function.
3248 * w32.h (w32_strerror): New extern.
3250 * w32fns.c (Fw32_shell_execute): Use it.
3252 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3254 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3256 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3258 * msdos.c (IT_set_face): Obey inverse_video.
3260 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3262 * dired.c (directory_files_internal): Always return decoded filenames.
3264 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3266 * xterm.c (x_connection_closed): Prevent being called recursively
3267 because of an error condition in XtCloseDisplay.
3269 * xdisp.c (init_iterator): If noninteractive, and the frame's
3270 face cache is null, make one.
3272 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3274 * process.c (wait_reading_process_input): Check for pending
3275 input when running timers.
3277 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3279 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3281 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3283 * process.c (read_process_output): Don't run a filter if the code
3284 decoder produces nothing but carryover.
3286 2000-12-17 Andrew Innes <andrewi@gnu.org>
3288 * w32.c (sys_rename): Only check errno against EEXIST, and not
3289 EACCES, when determining whether rename failed because the target
3290 exists. This was resulting in indefinite looping on Windows 9x if
3291 the source file was locked by another process.
3293 * w32fns.c (Ffile_system_info): New function.
3294 (syms_of_w32fns): Defsubr it.
3296 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3298 * window.c (coordinates_in_window): Fix computation for
3299 position on vertical line between mode lines.
3301 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3302 Don't alter tip_frame or tip_window.
3303 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3306 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3307 Don't alter tip_frame or tip_window.
3308 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3311 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3313 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3314 be consistent with the doc string. Reported by NAKAJIMA Mikio
3315 <minakaji@osaka.email.ne.jp>.
3317 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3319 * xfaces.c (Vface_ignored_fonts): New variable.
3320 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3321 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3323 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3325 * dispnew.c (update_window): Detect pending input every nth line
3326 updated, i.e. do it depending on real work done, and not on the
3329 * xterm.c (expose_window): Don't redraw the window that's
3330 currently being updated.
3332 * window.c (Fset_window_point): Remove test for
3333 cursor_in_non_selected_windows.
3335 * lread.c (read1): Recognize end of file after `\\'.
3337 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3338 not unwind_create_frame.
3340 2000-12-15 Dave Love <fx@gnu.org>
3342 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3345 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3347 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3349 * coding.c (setup_coding_system): Clear all members of the struct
3350 coding_system at first.
3351 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3353 (code_convert_region): Don't override coding->src_multibyte and
3354 coding->dst_multibyte.
3356 * fns.c (Fmd5): Docstring improved.
3358 2000-12-15 Miles Bader <miles@gnu.org>
3360 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3361 are actually marked as mode-lines; otherwise use
3362 estimate_mode_line_height.
3364 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3366 * editfns.c (Fformat): Prevent a buffer overrun when the format
3367 specifies a precision.
3369 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3371 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3372 argument is outside the range [2..3].
3374 2000-12-14 Andrew Innes <andrewi@gnu.org>
3376 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3377 nothing to do. Bind inhibit-quit.
3378 (tip_frame): Make it a Lisp_Object.
3379 (x_create_tip_frame): Set tip_frame after it has been added to
3381 (Fx_show_tip): Don't set tip_frame here.
3382 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3383 (unwind_create_frame, unwind_create_tip_frame): New functions.
3384 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3385 while a frame is only partially constructed.
3387 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3388 (x_free_frame_resources): New function.
3389 (x_destroy_window): Use it.
3391 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3393 * xfns.c (Fx_backspace_delete_keys_p): New function.
3394 (syms_of_xfns): Defsubr it.
3396 * config.in (HAVE_XKBGETKEYBOARD): Add.
3398 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3400 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3401 Always store string in multibyte representation in echobuf.
3402 (echo_char): Always store string in multibyte representation in
3404 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3405 (read_key_sequence): Adjusted for the change of echo_prompt.
3407 * fns.c (Fmd5): Docstring improved.
3409 * lisp.h (detect_coding_system): Prototype adjusted.
3411 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3412 (detect_coding_emacs_mule, detect_coding_iso2022,)
3413 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3414 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3415 New argument MULTIBYTEP. Callers changed.
3416 (detect_coding_mask, detect_coding_system): New argument
3417 MULTIBYTEP. Callers changed.
3418 (decode_coding_string): Set coding->src_multibyte and
3419 coding->dst_multibyte before calling detect_coding and detect_eol.
3420 Update them after some coding system is detected.
3422 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3424 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3426 * keyboard.c (menu_bar_items, tool_bar_items):
3427 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3429 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3431 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3433 (unwind_create_frame, unwind_create_tip_frame): New functions.
3434 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3435 while a frame is only partially constructed.
3437 * xterm.h (x_free_frame_resources): Declare.
3439 * xterm.c (x_free_frame_resources): New function.
3440 (x_destroy_window): Use it.
3442 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3443 don't interrupt the update for pending input initially, i.e.
3444 update at least some lines.
3446 * keyboard.c (do_mouse_tracking): Make externally visible.
3448 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3450 * xfns.c (gray_bitmap_bits): Declare `char *'.
3452 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3454 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3455 lines start with a relief line.
3457 2000-12-12 Dave Love <fx@gnu.org>
3459 * window.c (Fdisplay_buffer): Doc fix.
3460 (Fwindow_list): Remove unused var.
3462 * buffer.h (mmap_set_vars): Declare.
3464 * window.h (Fset_window_point): Declare.
3466 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3468 * msdos.c (fast_find_position): Don't overstep the last window row.
3469 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3470 variable `area'. When looking for a row under (X,Y), give up if some
3471 of the previous rows is not enabled.
3473 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3475 * window.c (Fset_window_point): If displaying cursors in windows
3476 other than the selected window, make sure redisplay updates
3477 other windows to show the new value of point in the window.
3479 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3481 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3482 the buffer is the sole visible buffer when in the mini-buffer.
3484 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3485 Bind `inhibit-read-only' to t.
3486 (unwind_with_echo_area_buffer): Use AREF.
3488 * xfns.c (Fx_hide_tip): Simplified.
3490 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3493 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3495 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3497 * xfns.c (Fx_hide_tip): Fix last change.
3499 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3500 nothing to do. Bind inhibit-quit.
3501 (tip_frame): Make it a Lisp_Object.
3502 (x_create_tip_frame): Set tip_frame after it has been added to
3504 (Fx_show_tip): Don't set tip_frame here.
3506 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3508 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3511 * dispextern.h: Change external declaration of tip_frame.
3513 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3514 return an empty string.
3516 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3517 of the window's update_mode_line flag, since the former is set by
3518 force-mode-line-update, not the latter. This makes
3519 column-number-mode slightly faster.
3521 * xdisp.c (try_window_id) <all changes above window start>:
3524 2000-12-11 Paul Eggert <eggert@twinsun.com>
3526 * config.in (HAVE_FTELLO): Remove.
3528 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3529 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3531 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3532 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3534 2000-12-11 Miles Bader <miles@gnu.org>
3536 * window.c (displayed_window_lines): Don't round up when
3537 converting empty space at bottom to lines.
3538 Handle non-newline-terminated final lines properly.
3539 (Fwindow_text_height): New function (used to be in lisp).
3540 (syms_of_window): Initialize it.
3542 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3544 * syntax.c (scan_lists): Check that the right quote char has the
3545 right Sstring syntax when jumping over strings.
3546 (init_syntax_once): Use Smax rather than 13.
3548 2000-12-09 Miles Bader <miles@gnu.org>
3550 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3551 with PARTIALLY, inverting the sense.
3552 (window_scroll_pixel_based): Scroll partially visible lines into
3553 place if we hit the beginning or end of the buffer.
3554 (displayed_window_lines): Don't include partially visible lines.
3555 (Fmove_to_window_line): Skip past any partially visible first line.
3557 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3559 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3561 * tparam.c (tparam1): Change the way buffers are reallocated to be
3562 portable and less obfuscated.
3564 * termcap.c (tgetent): Change the way buffers are reallocated to
3565 be portable and less obfuscated.
3567 * macros.c (store_kbd_macro_char): Change the way buffers are
3568 reallocated to be portable and less obfuscated.
3570 * lread.c (read1): Change the way buffers are reallocated to be
3571 portable and less obfuscated.
3573 * doc.c (Fsubstitute_command_keys): Change the way buffers
3574 are reallocated so that it is portable.
3576 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3578 * dosfns.c (Ffile_system_info): New function.
3579 (syms_of_dosfns): Defsubr it.
3581 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3583 * alloc.c (gc_sweep): Add comment.
3585 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3587 * sound.c (vox_configure): Change order of ioctls.
3588 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3589 Ignore errors when changing volume.
3590 (vox_close): Don't reset the device.
3592 * process.c (read_process_output): Make sure the process marker's
3593 position is valid when the process buffer is changed in
3594 after-change functions. W3 does that.
3596 * xfns.c (x_free_gcs): New function.
3598 * xterm.h (x_free_gcs): Add prototype.
3600 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3603 * xterm.c (x_destroy_window): Call x_free_gcs so that
3604 resources of non-toolkit X windows will be freed.
3606 2000-12-07 Andrew Innes <andrewi@gnu.org>
3608 * w32fns.c (xlfd_charset_of_font): Fix last change.
3610 2000-12-06 Dave Love <fx@gnu.org>
3612 * md5.h (__P): Don't define -- it comes from config.h.
3614 * strftime.c: Change some #if foo to #ifdef foo.
3616 2000-12-06 Andrew Innes <andrewi@gnu.org>
3618 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3620 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3621 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3622 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3624 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3626 * alloc.c (gc_sweep): Prevent symbols read during loadup
3629 * xdisp.c (underlying_face_id): New function.
3630 (handle_face_prop, face_before_or_after_it_pos): Use it
3631 to determine the face ``under'' a string. Let strings inherit
3632 the face of the buffer under them.
3634 * xfaces.c (face_at_string_position): Update function comment.
3636 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3637 matrix if the window's left position has changed; we need to
3638 redraw it in this case.
3640 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3642 * window.c (coordinates_in_window): Check mouse on mode-line or
3645 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3646 advertized by the function documentation.
3648 * window.c (syms_of_window): Doc fix.
3650 * sound.c (vox_configure): Set volume for left and right channel.
3651 (sound_cleanup): Return nil.
3653 * xdisp.c (move_it_by_lines): Fix paren typo.
3655 * xterm.c (x_load_font): Don't use the font's max_bounds for
3656 computing the height of the font. If max_bounds' ascent or
3657 descent are greater than the font's ascent or descent, this means
3658 glyphs overlap, which should be handled now by redisplay.
3660 * window.c (Veven_window_heights): New variable.
3661 (syms_of_window): DEFVAR_LISP it.
3662 (Fdisplay_buffer): Check Veven_window_heights before evening the
3665 2000-12-06 Miles Bader <miles@gnu.org>
3667 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3668 update `default-frame-alist' instead of setting no frame parameters.
3670 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3672 * composite.c (update_compositions): Fix typo (use the correct
3675 2000-12-05 Jason Rumney <jasonr@gnu.org>
3677 * md5.h: Remove underscores from function declarations.
3678 (__attribute__, __alignof__) [!__GNUC__]: Define.
3680 * md5.c: Delay include of md5.h until after namespace cleaning.
3682 * makefile.w32-in (fns.o): Depend on md5.h
3683 (md5.o): New target.
3686 * makefile.nt: Likewise.
3688 2000-12-05 Jason Rumney <jasonr@altavista.net>
3690 * w32term.c (expose_area): Complete last change.
3692 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3694 * minibuf.c: Include intervals.h.
3696 2000-12-05 Jason Rumney <jasonr@gnu.org>
3698 * w32term.c (x_produce_glyphs): If a font for a component of
3699 a composition is not found, use 1 pixel dot ascent and 0 dot
3700 descent value to avoid displaying terribly tall empty boxes.
3701 (expose_area): Pass x-coordinate relative to the exposed
3702 area to x_draw_glyphs instead of a window-relative coordinate.
3704 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3706 * xdisp.c (next_element_from_ellipsis): Save face before selective
3707 display in saved_face_id, and set face_before_selective_p.
3708 (reseat_1): Reset face_before_selective_p.
3709 (append_space, extend_face_to_end_of_line): If iterator's
3710 face_before_selective_p is set, use the face from saved_face_id.
3711 (extend_face_to_end_of_line): For tty frames, make sure to
3712 use the right face id when producing spaces at the end of
3715 * dispextern.h (struct it): Add face_before_selective_p.
3717 * keyboard.c (record_char): Don't record identical help-echo
3718 events in recent_keys.
3720 * xterm.c [USE_X_TOOLKIT]: Close the display.
3721 (xim_close_dpy): Handle case that the display has been closed.
3723 * xterm.c (x_destroy_window): Reset the frame's X window after
3726 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3727 variable window_width.
3728 (line_draw_cost): Fix code skipping over spaces at the end of the
3729 line when must_write_spaces is not set.
3730 (scrolling_window): Fix code inserting runs in list of all runs.
3732 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3734 * coding.c (setup_coding_system): Be sure to initialize
3735 coding->category_idx.
3737 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3739 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3741 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3742 area to x_draw_glyphs instead of a window-relative coordinate.
3744 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3745 error in the message.
3747 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3748 timer after having read a key. It's not good for code reading
3749 several keys in a loop, like an input method.
3751 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3752 record undo information for format-decode.
3754 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3755 current buffer is read-only, not if it isn't.
3757 * keyboard.c (record_char): Record `help-echo' input events
3758 in recent_keys only if they display some help. Don't record
3759 `help-echo' events as macro char.
3761 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3763 * editfns.c (save_excursion_restore): Don't move point
3764 in another window if it is showing the wrong buffer.
3765 Avoid the call to Fwindow_live_p, for speed.
3767 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3769 * xfaces.c (struct font_name): New member registry_priority.
3770 (split_font_name): Initialize the above member to zero.
3771 (concat_font_list): New function.
3772 (font_list): Include fonts of all alternative registries.
3773 (FONT_POINT_SIZE_QUANTUM): New macro.
3774 (better_font_p): Ignore point size difference less than
3775 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3777 * xterm.c (x_produce_glyphs): If a font for a component of
3778 a composition is not found, use 1 pixel dot ascent and 0 dot
3779 descent value to avoid displaying terribly tall empty boxes.
3781 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3783 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3785 * coding.h (code_convert_string1): Declare.
3787 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3789 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3791 2000-12-02 Jason Rumney <jasonr@gnu.org>
3793 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3794 correctly for single byte character case.
3795 (w32_per_char_metric): Do not try to make any assumptions about
3796 the metrics of BDF fonts.
3797 (x_estimate_mode_line_height): If `mode-line' face
3798 hasn't a font, use that of the frame, as drawing glyphs does.
3799 (note_mouse_highlight): Change the cursor shape on the vertical
3800 border between windows [not enabled].
3802 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3804 * w32fns.c (Fx_create_frame): Reintroduce the call to
3805 face-set-after-frame-defaults.
3806 (Vx_window_horizontal_drag_shape): New variable.
3807 (syms_of_xfns): DEFVAR_LISP it.
3808 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3811 2000-12-02 Simon Josefsson <simon@josefsson.org>
3813 * fns.c (Fmd5): Use a different logic to decide the coding system
3816 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3818 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3820 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3822 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3824 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3825 height for YNegative.
3826 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3827 height; also see comment there.
3829 * window.c (coordinates_in_window): Handle computations for
3830 positions on the vertical bar and fringes differently for
3831 window-system frames. Consider some pixels near the vertical bar
3832 as on the bar if the frame doesn't have vertical scroll bars.
3833 Associate positions between mode or header lines with the
3834 right window, the left one.
3836 2000-12-01 Jason Rumney <jasonr@gnu.org>
3838 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3840 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3843 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3845 * window.c (struct saved_window): Add members orig_top and orig_height.
3846 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3847 (save_window_save, Fset_window_configuration): Save/restore
3848 window's orig_top and orig_height.
3850 2000-12-01 Jason Rumney <jasonr@gnu.org>
3852 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3854 * w32fns.c (x_set_cursor_color): Fix last change.
3856 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3858 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3859 sure that the next redisplay displays the minibuffer, so that
3860 the cursor will be replaced with what the minibuffer wants.
3862 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3863 #ifndef instead of using #if.
3864 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3865 USE_TOOLKIT_SCROLL_BARS is defined.
3867 2000-11-30 Jason Rumney <jasonr@gnu.org>
3869 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3872 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3874 * fns.c (Fmd5): Doc fix.
3876 2000-11-30 Simon Josefsson <simon@josefsson.org>
3878 * fns.c (Fmd5): New function.
3879 (syms_of_fns): Defsubr md5.
3881 * Makefile.in (obj): Add md5.o
3883 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3885 * md5.h, md5.c: New files, taken from glibc.
3887 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3889 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3890 hasn't a font, use that of the frame, as drawing glyphs does.
3892 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3894 * eval.c (Frun_hooks): Allow 0 arguments.
3896 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3898 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3899 is over the menu bar widget, say it's not on the frame.
3901 * xfns.c (Fx_create_frame): Reintroduce the call to
3902 face-set-after-frame-defaults.
3904 * eval.c (Fsignal): Reset handling_signal.
3906 2000-11-28 Jason Rumney <jasonr@gnu.org>
3908 * w32menu.c (add_menu_item): Reset menu item text when changing
3909 type to radio button.
3911 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3913 * xselect.c: Update copyright.
3915 * window.c (coordinates_in_window): If on a mode or header line,
3916 but sufficiently close to its start, return ``on vertical
3917 border''. This gives us a way to drag windows horizontally when
3918 using toolkit scroll bars.
3920 * xterm.c (note_mouse_highlight): Change the cursor shape
3921 on the vertical border between windows.
3923 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3925 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3926 (syms_of_xfns): DEFVAR_LISP it.
3927 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3929 * textprop.c (text_read_only): New function.
3930 (verify_interval_modification): Use it instead of signaling
3931 `text-read-only'. This makes it easier to catch this error
3934 * xdisp.c (forward_to_next_line_start): Check for newlines,
3935 not end of line, which includes CR.
3937 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3939 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3940 include no-conversion.
3942 2000-11-27 Jason Rumney <jasonr@gnu.org>
3944 * w32fns.c (w32_load_system_font): Always mark font as double byte
3945 if codepage is unicode.
3947 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3949 * xdisp.c (forward_to_next_line_start): If already on a newline,
3950 just consume it to avoid unintended skipping over invisible text below.
3952 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3953 `vertical-line', `mode-line' and `header-line' events.
3955 * xdisp.c (try_window_id): Avoid starting to display in the middle
3956 of a character, a TAB for instance. This is easier than to set
3957 up the iterator exactly, and it's not a frequent case, so the
3958 additional effort wouldn't really pay off.
3960 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3962 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3965 2000-11-25 Jason Rumney <jasonr@gnu.org>
3967 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3968 Args to window_from_coordinates should be pixel coordinates.
3970 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3971 redisplay handles them properly.
3973 2000-11-25 Miles Bader <miles@gnu.org>
3975 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3977 2000-11-24 Jason Rumney <jasonr@gnu.org>
3979 * w32.c (init_environment): Set LANG environment variable based on
3980 locale settings, if not set.
3982 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3983 making tool bar smaller. When clearing the frame, also
3984 clear current matrices. Clear frame when tool bar disappears.
3985 Don't use more lines for the tool-bar than is available.
3986 (x_change_window_heights): New function.
3988 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3990 * xdisp.c (init_from_display_pos): If POS says we're already after
3991 an overlay string ending at POS, make sure to pop the iterator
3992 because it will be in front of that overlay string. When POS is
3993 ZV, we've thereby also ``processed'' overlay strings at ZV.
3995 * xfaces.c (lface_from_face_name): Function comment fix.
3997 2000-11-24 Miles Bader <miles@gnu.org>
3999 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4000 apply `mode-line-inverse-video' -- zero means force display using
4001 the default face, non-zero means display using the specialized face.
4002 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4004 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4006 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4009 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4011 * coding.c (decode_coding_emacs_mule): Fix the case of
4012 CODING_EOL_LF, which used uninitialized value of c.
4014 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4016 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4018 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4020 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4023 * frame.h (struct frame): Replace desired_tool_bar_items,
4024 current_tool_bar_items, n_desired_tool_bar_items,
4025 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4027 * frame.c (make_frame): Change initialization of tool bar
4030 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4031 Change references to members deleted from struct frame to use the
4034 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4035 references to members deleted from struct frame to use the new ones.
4037 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4039 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4041 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4042 (note_tool_bar_highlight): Change references to members deleted
4043 from struct frame to use the new ones.
4045 2000-11-23 Miles Bader <miles@gnu.org>
4047 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4048 the face's inverse-video attribute, rather than overriding it.
4050 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4052 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4053 making tool bar smaller.
4055 2000-11-22 Dave Love <fx@gnu.org>
4057 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4059 2000-11-22 Miles Bader <miles@gnu.org>
4061 * keyboard.c (Vminibuffer_message_timeout): New variable.
4062 (command_loop_1): Use it to determine message timeout.
4063 (syms_of_keyboard): Initialize it.
4065 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4067 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4069 * sysdep.c: Move the code for declaring h_errno after #include
4072 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4074 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4075 the menu bar when the tooltip is unmapped.
4077 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4078 sole visible buffer when we're currently in the mini-buffer, and
4081 2000-11-21 Jason Rumney <jasonr@gnu.org>
4083 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4084 put on the clipboard.
4085 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4086 copy of what Emacs last put there. If they are the same, do not
4087 use the clipboard copy to avoid losing data due to coding conversions.
4089 2000-11-22 Miles Bader <miles@gnu.org>
4091 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4092 (syms_of_minibuf): Initialize it.
4093 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4094 to prompt, don't make read-only.
4096 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4098 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4099 Add BEFORE/AFTER_POTENTIAL_GC.
4101 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4103 * buffer.c (mmap_free_1): Avoid a compiler warning.
4105 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4107 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4109 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4112 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4114 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4117 * s/gnu-linux.h: Don't use `#cpu'.
4119 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4120 not defined in mman.h.
4122 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4123 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4124 and store an index in the XClientMessageEvent. Storing a
4125 Lisp_Object or pointer can fail on a 64 bit system, since X only
4127 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4129 2000-11-20 Dave Love <fx@gnu.org>
4131 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4133 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4135 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4137 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4139 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4142 * alloc.c (make_string): Fix previous change. Be sure to make
4143 unibyte string correctly.
4145 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4147 * window.c (Fwindow_list): Change parameter list to be XEmacs
4149 (window_list_1): New function.
4150 (window_loop): Use it instead of Fwindow_list.
4152 * sysdep.c (emacs_ospeed): New variable.
4153 (toplevel): Don't declare ospeed extern.
4154 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4156 * termcap.c (ospeed): Remove.
4157 (tputs) [!emacs]: Remove unused code.
4158 (tgetent): Avoid a compiler warning.
4160 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4161 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4162 SCROLL_BAR_X_WIDGET with additional argument DPY.
4164 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4166 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4167 Take the X display as additional argument.
4168 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4169 `Widget' is a pointer type that's not easily stored in Lisp_Object
4170 form in a portable way.
4172 * dispnew.c (update_text_area): Fix last change.
4174 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4176 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4178 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4179 clear current matrices.
4181 * buffer.c (mmap_enlarge): Don't print a message on stderr
4182 if mapping new memory at the end of the existing region fails.
4184 * dispnew.c (update_text_area): Don't skip over equal glyphs
4185 when the last current glyph overlaps the glyph to its right.
4187 2000-11-18 Miles Bader <miles@gnu.org>
4189 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4190 lines that *end* with "..." too (that's the most common case!).
4192 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4194 * xdisp.c (resize_mini_window): Temporarily change to the
4195 mini-window's buffer if necessary.
4197 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4198 the tooltip obscures less text under it.
4200 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4202 * puresize.h (BASE_PURESIZE): Increase to 700000.
4204 2000-11-18 Jason Rumney <jasonr@gnu.org>
4206 * w32term.c (w32_draw_bitmap): Use face to set colors.
4208 2000-11-17 Dave Love <fx@gnu.org>
4210 * lread.c (Fload): Fix #ifdef for pcc.
4212 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4214 * xdisp.c (pos_visible_p): Compute the default character height
4217 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4219 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4220 knowing the line's height; use the default font's height in that case.
4222 * xfaces.c (weight_table): Add `demi' with the same meaning as
4225 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4227 * dispnew.c (null_row): New global static variable.
4228 (clear_glyph_row): Delete local static variable null_row.
4230 2000-11-15 Jason Rumney <jasonr@gnu.org>
4232 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4233 (w32_alloc_lighter_color): Use new brightness calculations from
4234 xterm.c. Scale delta to be in the range expected by W32.
4235 (w32_draw_relief_rect): Use frame relief colors.
4237 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4239 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4240 (Qinhibit_default_face_x_resources): New variable.
4241 (syms_of_frame): Initialize it.
4242 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4244 * xdisp.c (pos_visible_p): Improve function comment.
4246 * lisp.h (BINDING_STACK_SIZE): New macro.
4248 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4249 reading the directory if readdir returns null and errno is EAGAIN
4252 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4254 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4255 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4256 Set amount_to_scroll to max of dx and scroll_step so that
4257 scroll-conservatively doesn't defeat scroll-step>1.
4258 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4259 scroll-conservatively for line-at-a-time scrolling.
4261 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4263 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4266 * xdisp.c (current_mode_line_height, current_header_line_height):
4268 (init_xdisp): Initialize them.
4269 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4270 and use exact mode line heights if it is set.
4272 * lisp.h (pos_visible_p): Change prototype.
4274 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4275 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4276 and current_header_line_height first.
4277 (current_mode_line_height, current_header_line_height):
4280 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4282 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4283 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4284 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4286 2000-11-14 Miles Bader <miles@gnu.org>
4288 * xterm.c (x_alloc_lighter_color): Include an additive component
4289 too for dark colors, because FACTOR isn't enough.
4290 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4293 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4295 * keyboard.c (show_help_echo): Call message3_nolog with number of
4296 bytes in the help string as 2nd parameter, instead of the number
4299 2000-11-13 Miles Bader <miles@gnu.org>
4301 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4302 (Fload): Use new openp return protocol.
4303 Don't try to use Vload_source_file_function to load .elc files.
4304 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4305 openp return protocol.
4306 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4308 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4310 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4312 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4313 Defined these macros.
4314 (NLIST_STRUCT): Avoid re-defining it.
4316 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4317 -I/usr/contrib/X11R6/include.
4318 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4320 2000-11-10 Jason Rumney <jasonr@gnu.org>
4322 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4324 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4325 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4327 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4328 (Qw32_charset_vietnamese): New symbol.
4329 (xlfd_charset_of_font): New function.
4330 (w32_load_system_font): Use it.
4331 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4332 when Vw32_charset_info_alist is nil to ensure default face always
4333 has font. Use Fcar and Fcdr for safety.
4334 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4335 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4336 pseudo-codepages for special cases.
4337 (w32_to_x_font): New parameter to allow charset portion to be
4338 specified where there is many to one mapping. Callers changed.
4339 (w32_list_fonts): Avoid listing fonts that won't display.
4341 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4343 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4344 (font_list_1): Renamed from font_list.
4345 (font_list): New function, trying alternative registries from
4346 Vface_alternative_font_registry_alist.
4347 (Finternal_set_alternative_font_registry_alist): New function.
4348 (syms_of_xfaces): Initialize and Staticpro
4349 Vface_alternative_font_registry_alist.
4350 Defsubr Finternal_set_alternative_font_registry_alist.
4352 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4354 * lisp.h (Flooking_at): Declare.
4356 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4358 * dired.c (directory_files_internal): Fix a braino.
4360 * dired.c (directory_files_internal): Add missing GCPRO's.
4363 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4365 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4366 (resize_mini_window): Return quickly if Vresize_mini_window is
4367 nil. Don't return if Vmax_mini_window_height is nil.
4369 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4370 (syms_of_xdisp): Initialize them.
4371 (resize_mini_window): Act according to the setting of
4372 Vresize_mini_window.
4373 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4375 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4376 scroll bar widget after configuring it, so that it will appear at
4377 the right position from the start.
4378 (XTredeem_scroll_bar): Cleaned up.
4380 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4382 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4383 font is taller than the frame line, we don't have to bias the
4386 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4388 2000-11-07 Dave Love <fx@gnu.org>
4390 * config.in (HAVE_MKSTEMP): Add.
4392 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4394 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4396 * window.c (Fset_window_configuration): Don't try to preserve
4397 point in the current buffer, if that buffer is displayed in more
4400 * xfaces.c (lookup_named_face): If default face isn't realized,
4401 try to realize it. Return -1 if not successful.
4402 (Fx_list_fonts): Handle case that face cannot be determined.
4403 (Fface_font): Likewise.
4405 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4407 * window.c (displayed_window_lines): Detect partially
4408 visible lines at the bottom correctly.
4410 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4412 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4413 when ensuring we don't do visit in indirect buffer.
4415 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4417 * composite.h (compose_chars_in_text): Add prototype.
4419 * composite.c (Vcomposition_function_table): New variable.
4420 (Qcomposition_function_table): New variable.
4421 (run_composition_function): Call
4422 Vcompose_chars_after_function with three arguments.
4423 (compose_chars_in_text): New function.
4424 (syms_of_composite): Modified the doc-string of
4425 Vcompose_chars_after_function. Declare composition-function-table
4426 as a lisp variable, and initialize it.
4428 * xfns.c (x_encode_text): Suppress producing escape sequences for
4431 * xselect.c: Include composite.h.
4432 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4434 2000-11-05 Andrew Innes <andrewi@gnu.org>
4436 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4438 * sysdep.c (read_input_waiting): Remove extraneous argument to
4441 * w32fns.c (Fx_server_version): Include w32_build_number in the
4444 * w32heap.c (w32_build_number): New variable.
4445 (cache_system_info): Set it.
4447 * w32heap.h (w32_build_number): Add extern.
4449 * emacs.c (syms_of_emacs): Update docstring for
4450 system-configuration, to reflect the actual usage on MS-Windows.
4452 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4454 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4455 process idle timers while waiting for another event.
4457 * dispnew.c (update_frame_line): Handle case where spaces in
4458 the default face are colored.
4460 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4461 window height hasn't changed.
4463 2000-10-31 Jason Rumney <jasonr@gnu.org>
4465 * w32term.c (x_produce_glyphs): Handle composite characters.
4466 (x_draw_glyph_string_foreground)
4467 (x_draw_composite_glyph_string_foreground): Restore old font.
4469 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4471 * minibuf.c (read_minibuf): Reset the undo history just before
4472 starting the recursive-edit.
4474 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4476 * xfaces.c (menu_face_change_count): New variable.
4477 (Finternal_set_lisp_face_attribute): Increment it for changes
4479 (realize_basic_faces): Reflect changes in the `menu' faces
4482 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4483 dy obtained from the iterator's y-position after moving from
4484 scroll_margin_pos to PT; see comment there.
4486 * xdisp.c (safe_eval_handler): Call add_to_log.
4488 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4489 is not a symbol or string.
4491 * xdisp.c (echo_area_display): Don't perform a display update from
4492 inside redisplay. The update will happen anyway at the end of
4493 redisplay, and it can confuse redisplay (GC messages while
4494 redisplaying, for instance.)
4496 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4498 * xrdb.c (x_load_resources): Use the class name in the defaults.
4500 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4501 (regex_compile): Catch bogus \(\1\).
4503 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4505 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4508 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4509 we have a color cache, check that the cached color equals the
4510 allocated color. If not, clear the color cache.
4512 * window.c (displayed_window_lines): Change buffers if necessary.
4513 Fix computation of displayed lines.
4515 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4516 update_menu_bindings to DEFVAR_BOOL.
4518 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4520 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4522 * puresize.h (BASE_PURESIZE): Increase to 680000.
4524 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4526 2000-10-29 Jason Rumney <jasonr@gnu.org>
4528 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4530 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4531 (w32_cache_char_metrics): Handle possibility that 'x' does not
4532 exist in a BDF font.
4533 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4535 * w32bdf.h (bdffont): Add nchars.
4537 * w32bdf.c (set_bdf_font_info): Set it.
4538 (w32_BDF_TextOut): Swap byte order of double byte characters.
4539 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4541 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4543 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4544 don't override the colors in frame's param_alist, unless they are
4547 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4548 reverse the effect of the highlight flag.
4550 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4552 * window.h (Fwindow_live_p): Declare.
4554 * undo.c (record_delete): Check that last_undo_buffer is really a
4555 buffer before applying XBUFFER to it.
4557 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4560 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4562 * lisp.h (KEYMAPP): New macro.
4563 (get_keymap): Remove.
4564 (get_keymap_1): Rename get_keymap.
4566 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4568 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4570 * xmenu.c (single_submenu): Use KEYMAPP.
4571 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4572 Use KEYMAPP rather than Fkeymapp.
4574 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4576 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4577 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4578 Use KEYMAPP rather than Fkeymapp.
4579 (single_submenu): Use KEYMAPP.
4580 (w32_menu_show, w32_dialog_show): Use TRUE.
4582 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4584 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4585 (Fkeymapp): Use KEYMAPP.
4586 (get_keymap): Rename from get_keymap_1. Remove old def.
4587 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4588 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4589 (Fminor_mode_key_binding): Don't raise an error if the binding
4591 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4592 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4594 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4595 Allow Vspecial_event_map to be autoloaded.
4596 (menu_bar_items): Fetch the keymap rather than using keymapp.
4597 (menu_bar_one_keymap): No need to follow func-indirect any more.
4598 (parse_menu_item): get_keymap_1 -> get_keymap.
4599 (tool_bar_items): Fetch the keymap rather than using keymapp.
4600 (read_key_sequence): Use KEYMAPP.
4602 * intervals.c (get_local_map): Use get_keymap rather than following
4603 function-indirections explicitly.
4605 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4607 2000-10-27 Jason Rumney <jasonr@gnu.org>
4609 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4610 point, as Windows has oversized fonts.
4612 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4614 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4616 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4617 (freehook, reallochook): Handle null pointer arguments.
4618 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4620 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4622 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4623 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4624 Giving in to popular pressure to shut up the compiler with casts.
4626 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4628 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4629 signed value, and use a default value computed from the font's
4632 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4634 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4635 that specify a negative underline position can still use underlines.
4637 * window.c (Fpos_visible_in_window_p): Make POS default to
4638 WINDOW's point, not the current buffer's point.
4640 2000-10-26 Dave Love <fx@gnu.org>
4642 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4643 when it's necessary.
4645 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4647 * window.c (size_window): Compute size difference from sum of old
4648 child window sizes instead of from parent's size.
4650 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4651 Handle obscured lines at the top of the window.
4653 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4654 down after the last error condition check.
4656 * frame.c (Fdelete_frame): Run delete-frame-hook.
4658 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4660 * coding.c (decode_coding): Fix previous change (check also
4661 CODING_MODE_LAST_BLOCK).
4663 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4665 * regex.c: More `unsigned char' -> `re_char' changes.
4666 Also change several `int' into `re_wchar_t'.
4667 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4668 (PUSH_FAILURE_POINTER): Don't cast any more.
4669 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4670 We want GCC to complain, since this piece of code makes
4671 re_match non-reentrant, which *should* be fixed.
4672 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4673 (EXTEND_BUFFER): Use RETALLOC.
4674 (SET_LIST_BIT): Don't cast.
4675 (re_wchar_t): New type.
4676 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4677 that those two functions will always properly return.
4678 (IMMEDIATE_QUIT_CHECK): Cast to void.
4679 (analyse_first): Use recursion rather than an explicit stack.
4680 (re_compile_fastmap): Can't fail anymore.
4681 (re_search_2): Don't check re_compile_fastmap for failure.
4682 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4683 Now also sets the new value (passed in a new argument).
4684 (re_match_2_internal): Use it.
4685 Also, use a new var `reg' of type size_t when looping through regs
4686 rather than reuse the inappropriate `mcnt'.
4688 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4689 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4690 (where_is_internal): Renamed from Fwhere_is_internal.
4691 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4692 (Fwhere_is_internal): New function wrapping where_is_internal.
4693 (where_is_internal_1): Handle the case where we're filling the cache.
4694 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4696 2000-10-25 Miles Bader <miles@gnu.org>
4698 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4700 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4702 * window.c (pos_fully_visible_p): Removed.
4703 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4704 if position is visible and/or fully visible.
4706 * lisp.h (pos_visible_p): Add prototype.
4708 * xdisp.c (pos_visible_p): New function.
4710 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4712 * process.c (send_process): If OBJECT is t, it means that the data
4713 is from C string, but we should encode it. Before calling
4714 setup_raw_text_coding_system, be sure to flush out data by the
4715 previous coding system.
4717 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4719 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4720 assignment of startpos to prev when startpos == pos.
4722 * editfns.c (find_field): Set the field stickiness correctly from
4723 overlay fields. Use renamed `text_property_stickiness'.
4724 (text_property_stickiness): Renamed from `char_property_stickiness'.
4725 Only check text properties, not overlays.
4726 * textprop.c (get_char_property_and_overlay): New function.
4727 (Fget_char_property): Use it.
4728 * intervals.h (get_char_property_and_overlay): Add declaration.
4730 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4732 * keymap.c: Use AREF, ASET and ASIZE macros.
4733 (Fmake_sparse_keymap): Docstring fix.
4735 (shadow_lookup): Move up.
4736 Handle the case where lookup-key returns an integer.
4737 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4738 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4739 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4740 Simplify/rewrite the keymap-finding code.
4741 Add check for command shadowing, using shadow_lookup.
4743 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4745 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4746 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4749 2000-10-24 Andrew Innes <andrewi@gnu.org>
4751 * dired.c (directory_files_internal_unwind): New function.
4752 (directory_files_internal): Use it to ensure closedir is called
4753 even if expand-file-name or file-attributes throw, eg. because of
4754 a user interrupt. Also enable immediate_quit while calling
4755 re_search, so that matching can be interrupted as well.
4757 2000-10-24 Andrew Innes <andrewi@gnu.org>
4759 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4761 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4762 so that re_search functions only quit when callers expect them to.
4764 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4766 * regex.c (regex_compile): Change the way of handling a range from
4767 a char less than 256 to a char not less than 256.
4769 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4771 * window.c (size_window): Prevent setting window's width or
4772 height to a negative value (esp. with XSETFASTINT).
4774 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4775 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4776 (protect_malloc_state) [GC_MALLOC_CHECK &&
4777 GC_PROTECT_MALLOC_STATE]: New function.
4778 (PROTECT_MALLOC_STATE): New macro.
4779 (__malloc_initialize, morecore, _malloc_internal)
4780 (_free_internal) _realloc_internal): Use it to make _heapinfo
4781 read-only outside of gmalloc.
4783 * keymap.c: Update copyright.
4785 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4788 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4790 * filelock.c (unlock_all_files): Use unlock_file to expand each
4791 buffer's file_truename before trying remove its lock file.
4793 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4795 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4796 or CRLF, decode EOLs.
4798 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4800 * window.c (Fdisplay_buffer): Fix doc.
4802 2000-10-23 Jason Rumney <jasonr@gnu.org>
4804 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4805 ASCII font of default fontset on Windows.
4807 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4808 xterm.c comment below).
4810 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4812 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4814 * xterm.c (x_connection_closed): Reset handling_signal.
4816 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4818 2000-10-23 Miles Bader <miles@gnu.org>
4820 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4821 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4822 maintain old behavior.
4823 * minibuf.c (Fminibuffer_complete): Likewise.
4825 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4827 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4828 that when a font can't be exactly centered, it errs up rather than
4831 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4833 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4835 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4837 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4839 * dispnew.c [macintosh]: Include macterm.h.
4840 (init_display) [macintosh]: Initialization for window system.
4842 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4843 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4844 syms_of_search, x_term_init, and init_keyboard before calling
4845 init_window_once. Also, call syms_of_xmenu.
4847 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4848 default fontset to Monaco.
4850 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4851 NewMacWindow and DisposeMacWindow.
4852 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4853 instead of calling NewMacWindow and setting fields of
4854 f->output_data.mac directly. Call init_frame_faces.
4855 (Fdelete_frame) [macintosh]: Remove unused code.
4856 (Fmodify_frame_parameters) [macintosh]: Call
4857 x_set_frame_parameters instead of mac_set_frame_parameters.
4859 * frame.h [macintosh]: Define menu_bar_lines field in struct
4860 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4862 * keyboard.c [macintosh]: Include macterm.h.
4863 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4864 and menu_bar_activate_event type events as for X and NT.
4865 (make_lispy_event) [macintosh]: Construct lisp events of type
4866 MENU_BAR_EVENT as for X and NT.
4868 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4869 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4870 (sys_subshell) [macintosh]: Remove definition entirely.
4871 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4872 Vwindow_system_version here. Remove initialization of
4873 Vx_bitmap_file_path.
4874 (read_input_waiting): Correct the number of parameters passed to
4876 Move all Macintosh functions to mac/mac.c.
4878 * term.c [macintosh]: Include macterm.h.
4880 * window.c [macintosh]: Include macterm.h.
4882 * xdisp.c [macintosh]: Include macterm.h. Declare
4883 set_frame_menubar and pending_menu_activation.
4884 (echo_area_display) [macintosh]: Do not return if terminal frame
4885 is the selected frame.
4886 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4887 Allow only the selected frame to set menu bar.
4888 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4889 calling FRAME_EXTERNAL_MENU_BAR (f).
4890 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4892 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4893 and check_x. Declare XCreateGC. Define x_create_gc and
4894 x_free_gc. Initialize font_sort_order.
4895 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4896 but call x_list_fonts instead of w32_list_fonts.
4897 (Finternal_face_x_get_resource) [macintosh]: Do not call
4898 display_x_get_resource.
4899 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4900 (realize_x_face) [macintosh]: Load the font if it is specified in
4902 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4904 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4906 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4907 is nil: since we go to the end of submap anyway, we'd end up
4909 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4910 doesn't obey autoload.
4912 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4914 * msdos.c (dos_set_window_size): Update screen dimension variables.
4916 2000-10-21 Jason Rumney <jasonr@gnu.org>
4918 * w32term.c (w32_cache_char_metrics): Double check that font is
4919 really fixed pitch before trusting tmPitchAndFamily.
4921 2000-10-21 Andrew Innes <andrewi@gnu.org>
4923 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4925 * w32term.h: Extern decl for w32_cache_char_metrics.
4927 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4929 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4930 (w32_unload_font): Free per_char array if present.
4932 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4933 cached information in emulated XFontStruct to handle common cases
4934 quickly. Do not allocate XCharStruct for return.
4935 (w32_native_per_char_metric): New function.
4936 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4938 (x_produce_glyphs): Don't get an HDC. Change calls to
4939 w32_per_char_metric to match arg change above. Remove calls to
4941 (w32_get_glyph_overhangs): Ditto.
4942 (w32_cache_char_metrics): New function.
4944 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4945 ($(BLD)/casefiddle.$(O)): Remove compile command.
4946 ($(BLD)/gmalloc.$(O)): Remove compile command.
4947 ($(BLD)/dispnew.obj):
4948 ($(BLD)/keyboard.obj):
4949 ($(BLD)/w32inevt.obj):
4950 ($(BLD)/w32bdf.obj):
4952 ($(BLD)/buffer.obj):
4953 ($(BLD)/editfns.obj):
4955 ($(BLD)/fileio.obj):
4957 ($(BLD)/indent.obj):
4958 ($(BLD)/insdel.obj):
4959 ($(BLD)/intervals.obj):
4960 ($(BLD)/minibuf.obj):
4962 ($(BLD)/scroll.obj):
4963 ($(BLD)/sysdep.obj):
4964 ($(BLD)/textprop.obj):
4965 ($(BLD)/widget.obj):
4966 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4967 ($(BLD)/term.obj): Add dependency on dispextern.h.
4969 * makefile.nt ($(BLD)\dispnew.obj):
4970 ($(BLD)\keyboard.obj):
4971 ($(BLD)\w32inevt.obj):
4972 ($(BLD)\w32bdf.obj):
4974 ($(BLD)\buffer.obj):
4975 ($(BLD)\editfns.obj):
4977 ($(BLD)\fileio.obj):
4979 ($(BLD)\indent.obj):
4980 ($(BLD)\insdel.obj):
4981 ($(BLD)\intervals.obj):
4982 ($(BLD)\minibuf.obj):
4984 ($(BLD)\scroll.obj):
4985 ($(BLD)\sysdep.obj):
4986 ($(BLD)\textprop.obj):
4987 ($(BLD)\widget.obj):
4988 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4989 ($(BLD)\term.obj): Add dependency on dispextern.h
4991 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4993 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4994 with an additional argument of Qt.
4996 2000-10-21 Miles Bader <miles@gnu.org>
4998 * window.c (pos_fully_visible_in_window_p): New function.
4999 (Fpos_visible_in_window_p): Add FULLY argument.
5000 Use pos_fully_visible_in_window_p.
5001 (window_scroll_pixel_based, window_scroll_line_based): Update
5002 calls to Fpos_visible_in_window_p.
5003 * lisp.h (Fpos_visible_in_window_p): Update prototype
5005 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5007 * alloc.c (toplevel): Conditionalize compilation of mem_*
5008 functions differently.
5010 2000-10-20 Jason Rumney <jasonr@gnu.org>
5012 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5013 mem_init where it used to be. mem_z etc not defined otherwise.
5015 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5017 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5019 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5020 structure definition and related variabled to the top of the file.
5021 Include this code when GC_MALLOC_CHECK is defined.
5022 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5023 register/unregister allocated region.
5024 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5025 which isn't allocated.
5026 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5027 something which is already in use.
5028 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5029 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5030 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5031 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5033 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5034 _malloc_internal instead of malloc.
5035 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5038 2000-10-20 Andrew Innes <andrewi@gnu.org>
5040 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5042 (my_strftime) <macro>: Don't use macro arg list when redefining as
5044 (my_strftime) <function>: Supply 0 as ut argument.
5046 2000-10-19 Jason Rumney <jasonr@altavista.net>
5048 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5049 including dispextern.h, as it stops faces from working.
5051 * w32fns.c (Fx_create_frame): Don't bother calling
5052 face-set-after-frame-default since the caller does it for us
5053 anyway. Clean up calls to x_get_arg to be consistent with X.
5055 * w32term.c (x_produce_glyphs): Handle
5056 unibyte_display_via_language_environment correctly.
5057 (w32_draw_box_rect): Fix the calculation of width and height.
5059 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5060 as it has stopped working.
5061 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5064 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5066 * eval.c (skip_debugger): Prevent a compiler warning.
5067 (Fcondition_case): Likewise.
5068 (Fbacktrace_frame): Use a null interactive spec.
5070 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5072 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5074 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5076 * strftime.c: Sync with glibc, file version 1.78.
5077 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5078 should no longer be used according to ISO 8601.
5080 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5081 no map for meta_prefix_char, don't try to use it as a keymap.
5082 Instead, if T_OK is non-zero, look up a default binding, if any,
5083 otherwise, if T_OK is zero, return nil.
5085 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5086 (x_to_xcolors, png_load): Use x_query_color.
5088 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5090 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5092 (x_copy_color, x_alloc_lighter_color): Likewise.
5094 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5095 (x_query_color, x_query_colors): Add prototype.
5097 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5098 check_string_bytes only if not noninteractive, increase count to 50.
5100 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5102 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5105 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5107 * alloc.c (pure_bytes_used): Renamed from pureptr.
5109 (pure_alloc): New function.
5110 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5112 (Fpurecopy): Use PURE_POINTER_P.
5114 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5115 PT has moved backward.
5117 * xdisp.c (cursor_row_p): Take continued lines into account.
5119 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5121 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5122 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5123 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5126 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5127 of selective display off while searching for the next line start.
5129 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5131 * Makefile.in (term.o): Depend on dispextern.h.
5133 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5135 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5137 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5139 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5140 the iterator at the beginning, so that they can be set later on,
5141 for instance in reseat_at_next_visible_line_start, without being
5144 * xfns.c (pbm_format): Add :foreground and :background keywords.
5145 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5146 (xbm_load): Recognize foreground and background color specifications.
5148 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5150 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5152 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5154 * msdos.c (IT_set_face): Compare highlighted face with the default
5155 face, and invert colors if these faces' colors are identical.
5156 (Fmsdos_remember_default_colors): Don't swap foreground and
5157 background colors in initial_colors[].
5158 (IT_set_frame_parameters): Don't swap frame's foreground and
5159 background pixels. If ALIST includes "(reverse . t)", swap
5160 foreground-color and background-color properties in frame's
5161 param_alist. If the original frame's param_alist doesn't specify
5162 the colors, store unspecified-fg and unspecified-bg, reversed if
5165 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5166 the colors are unspecified and reversed, reverse fore- and back-
5167 ground in the returned value.
5168 (Fframe_parameter): Ditto.
5170 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5172 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5173 get_last_unchanged_at_beg_row.
5174 (find_first_unchanged_at_end_row): Renamed from
5175 get_first_unchanged_at_end_row.
5176 (find_first_unchanged_at_end_row): Convert assertions to
5177 unconditional tests which abort. When looking for a row in
5178 unchanged text, don't go further back than first_text_row.
5180 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5181 Don't add in the last line's height when deciding if the new
5182 position is below the scroll margin.
5184 2000-10-16 Miles Bader <miles@gnu.org>
5186 * editfns.c (Fconstrain_to_field): Check carefully for field
5187 boundaries if either OLD_POS or NEW_POS has a non-nil field
5188 property, even if they're the same.
5190 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5192 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5193 height for XFillRectangle.
5195 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5197 * syntax.c (Fstring_to_syntax): New function extracted from
5198 Fmodify_syntax_entry.
5199 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5200 (skip_chars, Fforward_comment): Remove unused variables.
5201 (syms_of_syntax): Add defsubr for string-to-syntax.
5202 (describe_syntax): Add code for comment and string fences.
5204 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5206 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5207 Do the meta->esc mapping. Call get_keyelt before returning.
5208 Start scanning from the second element (the first is always `keymap')
5209 to make it easier to detect when we reach a parent map.
5210 Handle the case of inheriting from a symbol whose function is a map.
5211 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5212 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5213 (get_keyelt, Flookup_key): Update call to access_keymap.
5214 Remove the meta->esc mappings.
5215 (define_as_prefix): Delete old disabled code.
5216 (menu_item_p): New function.
5217 (where_is_internal_1): Skip over the few remaining menu items.
5218 * lisp.h (access_keymap): Update prototype.
5219 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5220 Update call to access_keymap.
5221 (follow_key, read_key_sequence): Update calls to access_keymap.
5222 Remove the meta->esc mappings.
5224 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5226 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5227 with additional argument.
5229 * xdisp.c (cursor_row_p): New function.
5230 (try_cursor_movement, display_line): Use it.
5232 * xdisp.c (append_space): Also save/restore iterator's current
5233 character and its length.
5235 * xdisp.c (init_from_display_pos): Add an assertion.
5236 (handle_stop): Don't set iterator's add_overlay_start.
5237 (handle_invisible_prop): Likewise.
5238 (load_overlay_strings): If text under an overlay is invisible,
5239 take both before- and after-strings into account when the iterator
5240 is positioned either at the start or at the end of the overlay.
5241 (forward_to_next_line_start): Rewritten.
5242 (reseat_at_next_visible_line_start): Rewritten.
5243 (set_iterator_to_next): Add parameter RESEAT_P.
5245 * dispextern.h (struct it): Remove member add_overlay_start.
5246 (set_iterator_to_next): Change prototype.
5248 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5250 * coding.c (code_convert_region): Be sure to initialize
5251 coding->category_idx.
5252 (decode_coding_string): Set coding->src_multibyte and
5253 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5254 (encode_coding_string): Set coding->src_multibyte and
5255 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5257 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5259 * xfns.c (Fx_create_frame): Don't bother calling
5260 face-set-after-frame-default since the caller does it for us anyway.
5262 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5264 * window.c (coordinates_in_window): Fix detection of vertical line
5265 on character terminals.
5267 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5269 * editfns.c (save_excursion_save): Additionally record the
5271 (save_excursion_restore): If buffer was visible in a window, and a
5272 different window was selected, and the old selected window is
5273 still live, restore point in that window.
5275 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5277 * xterm.c (x_produce_glyphs): Handle
5278 unibyte_display_via_language_environment correctly.
5280 * regex.c (regex_compile): Change the way of handling a range from
5281 unibyte char to multibyte char.
5283 * syntax.c (skip_chars): Change the way of handling a range from
5284 unibyte char to multibyte char.
5286 * process.c (read_process_output): Cancel previous change.
5288 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5290 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5292 * charset.c (Ffind_charset_string): Doc fix.
5293 (Ffind_charset_region): Doc fix.
5295 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5297 * process.c (read_process_output): Fix previous change. Adjust
5298 multibyteness of text to insert in a buffer by
5299 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5301 2000-10-10 Andreas Schwab <schwab@suse.de>
5303 * alloc.c (mark_object): Remove all workarounds installed on
5306 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5308 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5309 (base64_encode_1): Make it work for a text of multibyte form.
5310 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5311 case. Don't call str_to_multibyte because base64_decode_1
5312 produces correct multibyte form for eight-bit codes.
5313 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5314 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5315 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5318 * charset.h (CHAR_STRING): Optimized for single byte characters.
5320 2000-10-09 Andreas Schwab <schwab@suse.de>
5322 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5323 -1 after socket is closed, to fall through to error processing.
5325 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5327 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5328 variables. If ALIST includes foreground-color or
5329 background-color, change also the colors of the default face for
5332 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5334 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5335 them extern (they are defined on xfaces.c).
5336 (syms_of_msdos): Don't intern and don't staticpro
5337 Qbackground_color and Qforeground_color.
5339 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5341 * frame.c (Fframe_parameter): For non-windowed frames, if
5342 f->param_alist says foreground or background color is unspecified,
5343 call tty_color_name to return the color name computed from the
5344 frame's current colors.
5346 2000-10-06 Dave Love <fx@gnu.org>
5348 * terminfo.c (ospeed): Don't declare.
5350 * sysdep.c: Don't include string.h.
5351 (h_errno): Declare conditional also on TRY_AGAIN.
5353 * charset.c (Ffind_charset_string): Doc fix.
5355 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5356 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5359 2000-10-05 Dave Love <fx@gnu.org>
5361 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5362 position like menu-bar.
5364 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5366 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5368 * xdisp.c (handle_single_display_prop): Use safe_call1.
5369 (safe_call): Renamed from call_function.
5370 (safe_call1): New function.
5371 (handle_fontified_prop): Use safe_call1 instead of call1.
5372 (safe_eval): Renamed from eval_form.
5373 (safe_eval_handler): Renamed from eval_handler.
5374 (handle_single_display_prop, display_mode_element): Use safe_eval
5375 instead of eval_form.
5377 * xfaces.c (merge_face_heights): Use safe_call instead of
5380 * keyboard.c (show_help_echo): Use safe_call instead of
5381 call_function; use safe_eval instead of eval_form.
5383 * lisp.h (safe_call): Renamed from call_function.
5384 (safe_eval): Renamed from eval_form.
5385 (safe_call1): Add prototype.
5387 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5389 * xfns.c (image_ascent): Rearrange ascent calculation for the
5392 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5394 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5395 (where_is_internal_1): Don't bother ignoring menu-items any more.
5397 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5399 * keyboard.c (update_menu_bindings): New variable.
5400 (parse_menu_item): Use AREF. If update_menu_bindings
5401 is 0, don't update menu bindings.
5402 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5404 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5406 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5409 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5411 * syntax.c (forw_comment): Match nestedness of ender/starter.
5412 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5413 (prev_char_comstart_first): Remove.
5414 (back_comment): Check two-char comment markers more carefully
5415 to better handle overlapping cases like *//* or /* */* */ ...
5416 Match nestedness of ender/starter.
5418 2000-10-02 Dave Love <fx@gnu.org>
5420 * config.in (HAVE_GAI_STRERROR): Add undef.
5422 * process.c (Fopen_network_stream): Use it.
5424 * m/alpha.h (NO_REMAP): Don't define.
5426 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5428 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5429 return with a string converted to an integer or vice versa when
5430 Vmocklisp_arguments is t.
5431 (Fsignal): Likewise. The function can return for `quit'.
5432 (struct gcpro): Declare member `var' to point to a volatile
5435 * eval.c (error): Prevent compiler warning.
5437 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5439 * keymap.c (keymap_memberp): New function.
5440 (Fset_keymap_parent): Use it.
5441 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5442 Use keymap_memberp to avoid creating cycles.
5443 (access_keymap): Use KEYMAPP.
5445 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5447 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5448 gai_strerror. Make sure xerrno is set if connect fails. Improve
5451 2000-09-29 Jason Rumney <jasonr@gnu.org>
5453 * w32term.c (w32_char_font_type, w32_encode_char)
5454 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5455 (w32_bdf_per_char_metric): New function.
5456 (w32_per_char_metric): Use it.
5457 (x_draw_glyph_string_background): Always draw background for BDF
5460 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5461 GDI object which is a scarce resource.
5463 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5464 (get_quoted_string): Fix limit on memchr search.
5465 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5466 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5467 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5468 (get_cached_font_char, cache_char_offset): Use macro
5469 BDF_CODEPOINT_RANGE_COVER_P.
5470 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5471 (clear_cached_bitmap_slots): New function.
5472 (GET_HEX_VALUE): G-Z, g-z are not hex.
5473 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5474 (get_bitmap_with_cache): Use new cache implementation.
5475 (create_offscreen_bitmap): New function.
5476 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5478 * w32term.c (x_produce_glyphs): If the distance from the current
5479 position to the next tab stop is less than a canonical character
5480 width, use the tab stop after that.
5481 (x_draw_glyphs): Handle case START and END are out of bounds more
5483 (x_clear_mouse_face): Block/unblock input.
5484 (x_display_and_set_cursor): Don't show a hollow box cursor for
5485 buffers whose cursor_type is nil.
5487 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5489 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5491 * dispextern.h (updating_frame): Declare extern.
5493 2000-09-29 Andreas Schwab <schwab@suse.de>
5495 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5497 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5499 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5500 use its function definition.
5501 (tool_bar_items): Likewise.
5503 * lisp.h (fatal): Declare NO_RETURN.
5505 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5507 * keymap.c: Remove the line "#undef NULL".
5509 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5511 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5513 2000-09-28 Dave Love <fx@gnu.org>
5515 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5517 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5519 * .gdbinit (xreload): Note its need on GNU/Linux.
5521 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5522 r_alloc, r_alloc_free.
5524 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5526 * syntax.c (skip_chars): Handle negation correctly.
5528 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5530 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5531 with non-zero FORCE_P argument.
5533 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5536 * xdisp.c (window_box_height): Add an assertion.
5538 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5539 tool-bar than is available.
5540 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5542 2000-09-27 Dave Love <fx@gnu.org>
5544 * s/irix6-5.h: Now works 64-bit. Tidied.
5546 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5548 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5549 instead of BITS_PER_INT.
5550 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5551 EMACS_UINT, respectively.
5552 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5554 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5556 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5558 * window.c (freeze_window_starts): Construct last argument for
5559 foreach_window differently.
5561 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5563 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5564 EMACS_UINT instead of `int' and `unsigned int'.
5565 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5567 * frame.h (struct frame): Make the `nothing' member of union
5568 output_data an EMACS_INT.
5570 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5571 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5572 size in the sdata structure.
5573 (SDATA_NBYTES, SDATA_DATA): New macros.
5574 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5575 differently for the different layout of the sdata structure.
5576 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5578 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5579 Check that size recorded in the string size and size recorded in
5580 the sdata structure agree.
5582 2000-09-25 Dave Love <fx@gnu.org>
5584 * buffer.c: Include stdio.h.
5586 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5588 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5590 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5591 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5592 (__malloc_extra_blocks): Declare as __malloc_size_t.
5594 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5596 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5598 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5599 (read_char): If help-echo is showing, preserve the echo area
5602 * xdisp.c (help_echo_showing_p): New variable.
5603 (set_message): Reset it to 0.
5604 (init_xdisp): Initialize help_echo_showing_p.
5606 * dispextern.h (help_echo_showing_p): Declare extern.
5608 * config.in: Fix typo in __GNUC_MINOR__.
5610 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5612 * s/freebsd.h (POSIX_SIGNALS): Define.
5614 * xterm.c (x_clear_mouse_face): Block/unblock input.
5616 2000-09-24 Dave Love <fx@gnu.org>
5618 * fns.c (base64_encode_1): Fix last change.
5620 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5622 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5624 * xdisp.c (try_window_reusing_current_matrix): More fixes
5625 for the case window has a header-line.
5627 2000-09-22 Dave Love <fx@gnu.org>
5629 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5632 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5634 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5636 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5638 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5641 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5644 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5645 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5646 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5649 * marker.c (byte_char_debug_check): Return void.
5651 * xfns.c (Fx_create_frame): Set default frame parameter value
5652 for tool-bar-lines to 1.
5654 * dispnew.c (scrolling_window): Compare y-positions of rows
5655 equal at the start. Some simplification.
5657 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5658 reused rows' y-position in the case window has a header-line, and
5659 new window start is greater than old window start.
5661 * process.c (process_sent_to): New variable.
5662 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5663 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5664 Declare more parameters volatile.
5666 * lread.c (Vrecursive_load_depth_limit): New variable.
5667 (Fload): Check recursive loads whose recursion depth exceeds
5668 Vrecursive_load_depth_limit.
5669 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5671 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5673 * fileio.c (Fread_file_name): Doc fix.
5675 * editfns.c (Fmessage_or_box): Doc fix.
5677 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5679 * xfns.c (xbm_scan): Allow C-style comments.
5681 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5682 symbols are specified, add color translations to the cache.
5683 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5684 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5686 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5687 structures to xpm_init_color_cache.
5689 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5691 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5693 2000-09-19 Andrew Innes <andrewi@gnu.org>
5695 * makefile.nt (bootstrap-emacs): Don't change directory.
5697 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5699 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5701 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5702 If output buffer is too small, signal an appropriated error.
5704 2000-09-18 Dave Love <fx@gnu.org>
5706 * keyboard.c (menu_bar_items, tool_bar_items)
5707 (current_active_maps): Remove redundant get_local_map call.
5709 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5711 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5712 cursor for buffers whose cursor_type is nil.
5714 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5715 a feature to implement that is already implemented.
5716 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5719 * xfns.c (x_clear_image_1): New function.
5720 (x_clear_image): Use it.
5721 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5723 * dispnew.c (update_window): Move test for invisible lines
5724 at the top to update_window_line.
5725 (update_window_line): Handle invisible lines here.
5727 * xfns.c (clear_image_cache): Clear current matrices of all
5728 frames sharing an image cache. Block input while freeing
5729 images. Fix timestamp comparison.
5730 (x_clear_image): Also free the mask.
5732 * xfns.c (lookup_image): Block input while loading the image so
5733 that we won't get interrupted in a state where the image isn't yet
5735 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5736 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5737 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5738 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5740 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5742 * dispnew.c (update_window): Make sure to make desired rows
5743 current even if they are completely invisible at the top
5746 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5748 * xfns.c (lookup_image): Build mask before applying an algorithm.
5749 Recognize algorithm `disabled'.
5750 (cross_disabled_images): New variable.
5751 (COLOR_INTENSITY): New macro.
5752 (x_detect_edges): Use COLOR_INTENSITY.
5753 (x_disable_image): New function.
5754 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5756 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5757 disabled state, don't apply an image transformation algorithm if
5758 the user specified an image for the disabled state. Use
5759 `:algorithm disabled' for creating a disabled item's image if the
5760 user hasn't specified an image.
5762 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5763 allocation functions with the XPM lib.
5764 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5765 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5766 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5767 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5768 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5769 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5770 functions, if possible, because these handle color allocation
5771 failure more gracefully.
5772 (Fimage_mask_p): New function.
5774 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5775 (Qedge_detection, Qheuristic): New symbols.
5776 (syms_of_xfns): Initialize new symbols.
5777 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5778 `algorithm (edge-detection ...)'.
5779 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5780 (tiff_format, gif_format, gs_format): Add `:mask'.
5781 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5782 (GIF_MASK, GS_MASK): New enumerators.
5783 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5784 (emboss_matrix, laplace_matrix): New variables.
5785 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5786 (x_edge_detection): New functions.
5787 (x_laplace): Rewritten in terms of x_detect_edges.
5788 (x_build_heuristic_mask): If image has a mask, free it.
5790 2000-09-14 Andrew Innes <andrewi@gnu.org>
5792 * makefile.w32-in: Revert to Unix line endings.
5794 2000-09-14 Andrew Innes <andrewi@gnu.org>
5796 * makefile.w32-in: Standardize indentation somewhat.
5797 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5798 cater for differences between shells.
5800 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5802 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5804 * xterm.c (x_produce_glyphs): If the distance from the current
5805 position to the next tab stop is less than a canonical character
5806 width, use the tab stop after that.
5808 2000-09-14 Dave Love <fx@gnu.org>
5810 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5812 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5814 * xdisp.c (handle_fontified_prop): While running fontification
5815 functions, bind `fontification-functions' and
5816 `after-change-functions' to nil.
5818 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5819 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5821 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5823 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5824 USE_MMAP_FOR_BUFFERS.
5826 * insdel.c (make_gap): Use enlarge_buffer_text.
5828 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5829 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5830 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5831 from former r_alloc_* functions in ralloc.c.
5832 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5833 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5834 (mmap_init) [REL_ALLOC_MMAP]: New function.
5835 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5836 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5839 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5840 (enlarge_buffer_text): Add prototype.
5842 * ralloc.c: Remove everything having to do with the use of mmap.
5844 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5846 * sound.c (Fplay_sound): Doc fix.
5848 * keyboard.c: Avoid some more compiler warnings.
5849 (parse_tool_bar_item): Ignore cached key bindings.
5851 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5852 and allocation of Lisp data.
5854 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5856 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5857 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5860 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5862 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5864 * ccl.c: Comment fixed.
5865 (MAX_MAP_SET_LEVEL): Increased to 30.
5866 (PUSH_MAPPING_STACK): Enclose with do-while block.
5867 (POP_MAPPING_STACK): Likewise.
5868 (stack_idx_of_map_multiple): New variable.
5869 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5870 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5871 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5872 (ccl_driver) <CCL_MapSingle>: Likewise.
5873 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5874 with the case where looking up process reaches to the end of
5875 map-set, and call CCL programs as the above change.
5877 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5879 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5880 that might be clobbered by longjmp.
5881 (check_x_display_info, x_decode_color, create_frame_xic)
5882 (Fx_display_backing_store, Fx_display_visual_class)
5883 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5885 * lread.c (init_lread): Set Vloads_in_progress to nil.
5886 (Fload): Show list of recursively loaded files, when signaling an
5889 * lread.c (Vloads_in_progress): New variable.
5890 (record_load_unwind): New function.
5891 (Fload): Check for recursive loads.
5892 (syms_of_lread): Initialize Vloads_in_progress.
5893 (read_integer, read1): Avoid some compiler warnings.
5895 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5898 2000-09-11 Miles Bader <miles@gnu.org>
5900 * editfns.c (Fbuffer_string): Doc fix.
5902 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5904 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5906 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5908 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5909 whether to include other header files.
5911 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5913 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5914 by Fmemq as a boolean.
5916 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5918 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5920 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5922 * ralloc.c (mmap_fd): Remove initializer which can make it
5923 read-only in a dumped Emacs.
5924 (mmap_fd_1): New variable.
5925 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5926 restore it from there.
5927 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5928 unconditionally so that mmap_fd can be initialized there.
5929 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5930 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5931 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5933 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5935 * xdisp.c (dump_glyph_row): Fix printf format string.
5936 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5938 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5940 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5943 * xdisp.c (try_window_id): When trying to locate cursor in
5944 unchanged rows at the top, handle the case that we can't find it.
5946 * xterm.c (x_draw_glyphs): Handle case START and END are out
5947 of bounds more carefully.
5949 2000-09-08 Dave Love <fx@gnu.org>
5951 * s/sol2.h (REL_ALLOC_MMAP): Define.
5952 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5954 * ralloc.c: Don't include string.h (redundant).
5955 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5956 [!MAP_ANON]: Include fcntl.h.
5957 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5958 (r_alloc, r_re_alloc, r_alloc_free)
5959 (mmap_enlarge, mmap_set_vars): Use it.
5960 (r_alloc_init_fd): New function.
5961 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5962 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5965 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5968 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5969 change to __NetBSD__.
5971 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5973 * search.c (compile_pattern): Check the multibyteness of cached
5976 2000-09-08 Miles Bader <miles@gnu.org>
5978 * xfaces.c (default_face_vector): Function removed.
5979 (Finternal_merge_in_global_face): Restore old global/local
5980 attribute override order. Use inline loop instead of calling
5981 default_face_vector.
5983 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5985 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5986 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5987 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5988 where necessary, in case POINTER_TYPE is `void'.
5990 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5992 * frame.c (make_terminal_frame): Initialize frame foreground and
5993 background colors to unspecified, for the initial instance of an
5996 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5998 * ralloc.c (mmap_find): Fix overlap computation.
5999 (mmap_enlarge): Compute nbytes before trying to find an
6002 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6005 * lread.c (syms_of_lread): Change value of regexp
6006 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6008 * xmenu.c (xdialog_show): When looking up the selection in
6009 menu_items, take `quote' boundaries into account; this corresponds
6010 to a nil ITEM in x-popup-dialog.
6012 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6014 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6016 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6018 * coding.c (encode_coding_sjis_big5): Use translation table for
6019 encoding, not decoding. Fix the handling of latin-jisx0201.
6020 Check for the charset katakana-jisx0201 too.
6021 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6022 (detect_coding_sjis): Check the byte sequence more rigidly.
6024 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6026 * xfaces.c (Vparam_value_alist): New variable.
6027 (syms_of_xfaces): Initialize it.
6028 (Finternal_set_lisp_face_attribute): Avoid more consing.
6030 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6032 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6033 (Qbackground_mode): New variable.
6034 (syms_of_frame_1): Initialize Qbackground_mode.
6036 * lisp.h (Qdisplay): Declare extern.
6038 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6039 change face on all frames, and change the default for new frames.
6041 2000-09-07 Dave Love <fx@gnu.org>
6043 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6045 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6047 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6049 * charset.c: Include composite.h
6050 (lisp_string_width): New function.
6051 (Fstring_width): Call lisp_string_width instead of strwidth.
6053 * Makefile.in (charset.o): Depends on composite.h.
6055 * process.c (read_process_output): Before inserting the decoded
6056 text in the buffer, adjust the multibyteness.
6058 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6060 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6061 buffer's text buffer is null, map new memory.
6063 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6064 POINTER_TYPE and size_t.
6065 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6066 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6067 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6068 [REL_ALLOC_MMAP]: New macros.
6069 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6070 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6071 [REL_ALLOC_MMAP]: New functions.
6073 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6074 before and after unexec.
6076 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6077 text buffers if necessary.
6079 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6080 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6083 * config.in (HAVE_MMAP): Add #undef.
6085 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6087 * frame.c (Qdisplay_type): New variable.
6088 (syms_of_frame_1): Initialize it.
6089 (Fframe_parameter): New function that avoids consing.
6090 (syms_of_frame): Defsubr it.
6092 * buffer.c (Fother_buffer): Consider buffers as invisible when
6093 they are displayed in a window on an invisible frame.
6095 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6096 get-largest-window always return nil.
6098 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6100 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6101 variable; recognize Emacs 19 elc files.
6103 2000-09-04 Miles Bader <miles@gnu.org>
6105 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6106 before initially popping up the menu, so the menu doesn't flash
6107 when the face settings are significantly different from the defaults.
6109 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6111 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6112 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6113 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6114 (BIT_UNIBYTE): Remove.
6115 (re_match_2_internal): Delete corresponding code and streamline the
6116 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6117 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6118 (re_wctype_t): New type.
6119 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6120 (regex_compile): Use them and fix handling of overly long char classes.
6122 2000-09-03 Andrew Innes <andrewi@gnu.org>
6124 * makefile.w32-in: Change to DOS line endings.
6126 * s/ms-w32.h (ORDINARY_LINK): New define.
6128 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6129 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6131 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6132 (distclean): Delete them here instead.
6134 * w32proc.c (compare_env): Convert to uppercase for comparison,
6135 not lowercase, to match how the native Windows shell works.
6137 2000-09-03 Jason Rumney <jasonr@gnu.org>
6139 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6140 CVS changes the line-ends when checking in/out on DOS/Windows.
6142 * makefile.nt (emacs): Do not change directory to run temacs, as
6143 the load-path is set relative to current directory.
6145 2000-09-03 Miles Bader <miles@gnu.org>
6147 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6149 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6151 * xdisp.c (redisplay_mode_lines): New function.
6152 (display_mode_lines): Return number of mode lines displayed.
6153 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6154 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6156 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6157 string.h and strings.h.
6158 (index) [HAVE_INDEX]: Add prototype.
6160 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6161 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6163 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6164 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6166 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6168 * lread.c (read1): Accept `?' as symbol constituent, for
6169 compatiblity with XEmacs.
6171 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6173 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6174 (struct re_pattern_buffer): Remove newline_anchor.
6175 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6176 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6177 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6178 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6179 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6180 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6181 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6182 Get rid of references to newline_anchor.
6183 (regcomp): Allocate and precompute a fastmap.
6185 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6187 * lread.c (openp): GCPRO local variable `filename'.
6189 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6191 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6193 * regex.c: Merge some changes from GNU libc. Add prototypes.
6194 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6195 Use memcmp and memcpy instead of bcopy and bcmp.
6196 (init_syntax_once): Use ISALNUM.
6197 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6198 (REG_UNSET_VALUE): Remove. Use NULL instead.
6199 (REG_UNSET, re_match_2_internal): Use NULL.
6200 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6202 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6203 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6204 (regex_compile): In handle_interval, return an error rather than try to
6205 unfetch the interval if we can't find the closing brace.
6206 Obey the RE_NO_GNU_OPS syntax bit.
6207 (TOLOWER): New macro.
6209 (regexec): Allocate regs.start and regs.end as one block.
6211 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6213 * xdisp.c (echo_area_display): Check display_completed instead
6214 of calling detect_input_pending.
6216 * dispnew.c (update_frame): Only set display_completed here; move
6217 the update_begin and update_end calls here from update_frame_1.
6218 (update_frame_1): Don't set display_completed here, don't call
6219 update_begin/update_end.
6221 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6222 instead of store_frame_param.
6224 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6226 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6227 desired window matrix hasn't been displayed, use the current row
6228 instead. Make sure that only those frame rows are updated for
6229 which there exists a corresponding enabled desired row.
6231 2000-08-29 Miles Bader <miles@gnu.org>
6233 * xfaces.c (default_face_vector): New function.
6234 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6236 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6238 * lread.c (openp): Prevent temporary string passed to
6239 Ffile_readable_p from being garbage collected.
6241 2000-08-28 Dave Love <fx@gnu.org>
6243 * keymap.c (store_in_keymap): Add `static' to declaration.
6245 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6247 * emacs.c, callint.c, doc.c, editfns.c
6248 (toplevel) [HAVE_STRING_H]: Include string.h.
6249 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6250 (index): Remove prototypes which might conflict with non-standard
6251 definitions of index/strchr.
6253 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6254 (rindex): Define only if !HAVE_RINDEX.
6256 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6258 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6260 2000-08-28 Miles Bader <miles@gnu.org>
6262 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6263 made inconsistent by a font-related attribute in FROM.
6264 (merge_face_inheritance): Add function comment.
6266 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6268 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6269 the 4th arg (PREV_EVENT) Qt to suppress input method.
6271 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6273 * regex.c: Indent cpp directives and remove parens after `defined'.
6274 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6275 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6276 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6277 (re_compile_pattern): Use size_t for length.
6278 (init_syntax_once): Move to a better place.
6279 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6280 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6282 * syntax.c (back_comment): Detect cases where a comment-starter is
6283 actually inside another comment as in: /* a // b */ c // d \n.
6284 Make it clear that `comstart_pos' is unused for nested comments.
6286 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6287 (KEYMAPP): New macro.
6288 (Fkeymap_parent, Fset_keymap_parent): Use it.
6289 (fix_submap_inheritance): Mark it static.
6290 (define_as_prefix, describe_buffer_bindings, describe_command)
6291 (describe_translation, describe_map): Complete prototypes.
6293 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6295 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6296 to better match the key-lookup behavior.
6298 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6300 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6301 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6303 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6305 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6306 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6307 (xterm.o): Depend on coding.h
6309 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6311 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6312 the corresponding '#endif'.
6314 2000-08-26 Miles Bader <miles@gnu.org>
6316 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6317 * xfaces.c (QCinherit): New variable.
6318 (syms_of_xfaces): Initialize it.
6319 (LFACE_INHERIT): New macro.
6320 (Finternal_get_lisp_face_attribute)
6321 (merge_face_vector_with_property)
6322 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6323 (check_lface_attrs): Allow new types of face height. Check
6325 (CYCLE_CHECK): New macro.
6326 (merge_face_inheritance): New function.
6327 (merge_face_vectors): Merge inherited faces too. Add F and
6328 CYCLE_CHECK arguments.
6329 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6330 (lookup_named_face, lookup_derived_face, realize_named_face)
6331 (face_at_string_position, face_at_buffer_position): Supply
6332 new F and CYCLE_CHECK arguments to merge_face_vectors.
6333 (merge_face_heights): New function.
6334 (merge_face_vectors, merge_face_vector_with_property)
6335 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6336 handle relative face heights.
6337 (lface_same_font_attributes_p): Compare heights using EQ.
6339 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6341 * charset.c (char_to_string): Check the character validity.
6342 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6344 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6346 * regex.c (PUSH_FAILURE_COUNT): New macro.
6347 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6348 Handle popping of a register's or a counter's data.
6349 (POP_FAILURE_POINT): Use the new name.
6350 (re_match_2_internal): Push counter data on the stack for succeed_n,
6351 jump_n and set_number_at and remove misleading dead code in succeed_n.
6353 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6355 * xdisp.c (redisplay_internal): If considering all windows on all
6356 frames, update the display for each frame as soon as possible,
6357 instead of first building all desired matrices for all frames, and
6358 then updating them all.
6359 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6361 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6363 * bytecode.c (mark_byte_stack): Add a comment.
6365 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6366 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6369 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6371 * minibuf.c (do_completion): Always use compare-string, not
6372 string-equal because the latter doesn't pay attention to
6373 multibyteness of strings.
6375 * process.c (create_process): Don't setup raw-text coding here.
6376 (Fopen_network_stream): Don't set coding->src_multibyte and
6377 coding->dst_multibyte here.
6378 (read_process_output): For process filter, return unibyte string
6379 if default-enable-multibyte-characters is nil.
6380 (send_process): If OBJECT is multibyte text, be sure to encoded it
6381 by the specified coding system for the process. Otherwise, setup
6383 (init_process): Don't initialize default-process-coding-system here.
6385 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6387 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6388 <scroll-down-aggressively>: Likewise.
6390 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6392 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6393 zero. Set coding->produced_char correctly.
6395 2000-08-22 Andrew Innes <andrewi@gnu.org>
6397 * makefile.w32-in: New file.
6399 * unexw32.c (unexec): Ignore old_name, and use the actual location
6400 of the current executable instead. Base new_name on this.
6402 * w32proc.c (create_child): Remove reference to security
6403 descriptor, which isn't needed and doesn't compile with mingw32.
6405 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6406 up dllimport attributes.
6407 (x_update_window_end): Update prototype.
6409 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6410 extern, which screws up dllimport attributes.
6412 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6413 up dllimport attributes.
6415 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6416 screws up dllimport attributes.
6418 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6419 up dllimport attributes.
6420 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6421 screws up dllimport attributes.
6423 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6424 up dllimport attributes.
6426 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6427 screws up dllimport attributes.
6429 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6430 screws up dllimport attributes.
6432 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6433 up dllimport attributes.
6435 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6436 unnecessary extern, which screws up dllimport attributes.
6439 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6440 up dllimport attributes.
6442 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6443 unnecessary extern, which screws up dllimport attributes.
6445 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6446 screws up dllimport attributes.
6448 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6449 up dllimport attributes.
6451 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6453 * w32bdf.c (search_file_line):
6454 (set_bdf_font_info):
6456 (w32_get_bdf_glyph):
6457 (w32_BDF_to_x_font): Fix compile warnings.
6459 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6461 * w32select.c: Include keyboard.h before frame.h.
6463 * w32fns.c (max): Define macro.
6464 (JOHAB_CHARSET): Define if not known.
6465 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6466 (Fx_show_tip): Synch with X version.
6468 * w32xfns.c: Include keyboard.h before frame.h.
6470 * w32fns.c: Include keyboard.h before frame.h.
6472 * w32term.c: Include keyboard.h before frame.h.
6474 * fontset.c: Include keyboard.h before frame.h.
6476 * w32inevt.c: Include keyboard.h before frame.h.
6477 (MOUSE_MOVED): Define if not known.
6479 * minibuf.c: Include keyboard.h before frame.h.
6481 * keyboard.c: Include keyboard.h before frame.h.
6483 * indent.c: Include keyboard.h before frame.h.
6485 * dispnew.c: Include keyboard.h before frame.h.
6487 * buffer.c: Include keyboard.h before frame.h.
6489 * alloc.c: Include keyboard.h before frame.h.
6491 * print.c: Include keyboard.h before frame.h.
6493 * process.c: Include keyboard.h before frame.h.
6495 * scroll.c: Include keyboard.h before frame.h.
6497 * sysdep.c: Include keyboard.h before frame.h.
6499 * term.c: Include keyboard.h before frame.h.
6501 * window.c: Include keyboard.h before frame.h.
6503 * xdisp.c: Include keyboard.h before frame.h.
6504 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6506 * frame.c: Include keyboard.h before frame.h.
6508 * w32heap.h: Undefine min, max.
6510 * w32gui.h: Undefine min, max.
6512 * unexw32.c: Change PUCHAR to PCHAR.
6513 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6516 (copy_executable_and_dump_data): Remove unnecessary static defs.
6517 (copy_executable_and_dump_data): Fix compile warnings.
6519 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6521 * w32console.c (min): Define macro.
6522 (clear_frame, write_glyphs): Fix compile warning.
6524 * w32proc.c (compare_env):
6525 (find_child_console): Fix compile warning.
6527 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6528 sys_errlist instead of _sys_errlist.
6529 (get_emacs_configuration_options): New function.
6531 * s/ms-w32.h (sys_nerr): Provide default definition.
6532 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6533 name with _ prepended.
6534 (NSIG): Define if not known.
6535 (get_emacs_configuration): Provide extern declaration.
6536 (get_emacs_configuration_options): Provide extern declaration.
6537 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6539 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6541 (read_unc_volume): Fix compile warning.
6543 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6544 definitions from being used.
6546 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6548 * w32.c (unc_volume_file_attributes):
6549 (open_unc_volume): Make arg const.
6551 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6552 (read_input_waiting): Remove excess parameter.
6554 * w32.c (init_environment): Call _access.
6555 (check_windows_init_file): Call _close.
6556 (init_user_info): Call _putenv.
6557 (init_environment): Call _putenv and _strdup.
6558 (init_ntproc): Reset volume info cache on startup.
6560 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6561 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6562 cannot override the CRT malloc.
6564 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6565 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6567 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6568 unless we are linking with a static CRT.
6569 (RVA_TO_PTR): Cast result to unsigned char*.
6571 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6572 (add_volume_info): Use xstrdup.
6574 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6576 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6577 (do_completion, Fminibuffer_complete_word): Use it.
6578 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6579 var so it can take non-boolean values.
6581 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6583 * editfns.c (find_field): Formatting changes.
6584 (toplevel): Some old-style function forward declarations
6585 changed to prototypes, some new protypes added, some functions
6588 * lisp.h (set_time_zone_rule): Add prototype.
6589 (use_dialog_box): External declaration.
6591 * keyboard.c (gen_help_event): Add parameter SIZE.
6592 (kbd_buffer_events_waiting): Slightly rewritten.
6593 (clear_event): New function.
6594 (kbd_buffer_get_event): Use it, and clear the input_events of
6596 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6597 don't fill the newly created array with nils.
6598 (toplevel): Convert some old-style function forward declarations
6601 * keyboard.h (gen_help_event): Change prototype.
6603 * xterm.c (XTread_socket): Change calls to gen_help_event.
6605 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6607 * eval.c (Fmacroexpand): Doc fix.
6609 2000-08-20 Jason Rumney <jasonr@gnu.org>
6611 * w32term.h (x_display_info_for_display): Remove as this function
6612 does not exist on W32.
6614 * w32term.c (help_echo_window): New variable.
6615 (syms_of_w32term): staticpro it.
6616 (note_mode_line_highlight): Set it.
6617 (XTextExtents16): Removed as there is no equivalent on W32.
6618 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6619 the X way of doing this will not work for W32.
6620 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6621 (x_draw_image_foreground): Avoid drawing outside of the clip area
6622 when image doesn't have a mask.
6623 (note_mouse_highlight): Process overlays in the right order of
6624 priority. Set help_echo_window.
6625 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6626 because that's more visible for large images.
6628 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6629 name to single_keymap_panes.
6630 (w32_menu_show): Set wv->title when dealing with titles.
6631 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6633 2000-08-21 Miles Bader <miles@gnu.org>
6635 * minibuf.c (do_completion): Try again if we rewrite the input
6636 string, but no completion was done, so that any completion message
6639 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6641 * xfaces.c (lface_equal_p): Compare strings differently.
6642 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6643 (realize_tty_face): Use them.
6644 (syms_of_xfaces): Initialize new variables.
6645 (map_tty_color): New function, extracted from realize_tty_face.
6646 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6647 foreground or background color, store the new color name in the
6648 realized face; previous code trying to do this had no effect.
6649 (realize_tty_face): Use map_tty_color.
6650 (Fclear_face_cache): Set face_change_count and ensure thorough
6653 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6655 * undo.c (record_first_change, record_marker_adjustment): Don't
6656 use XBUFFER on last_undo_buffer which might not be a buffer.
6658 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6660 * coding.c (decode_coding_string): Set members consumed,
6661 consumed_char, produced, produced_char of *coding correctly. If
6662 decode_coding doesn't consume any byte, don't try anymore.
6663 (encode_coding_string): Likewise.
6665 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6667 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6668 conditional have void type, for Standard C compilers.
6670 * xdisp.c (redisplay_internal): Compare windows for equality with
6671 EQ, instead of applying XWINDOW to something that might not
6674 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6676 * fontset.c (Finternal_char_font): Search only the selected frame
6677 for a window of the current buffer.
6679 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6681 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6684 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6685 second half of a HELP_EVENT is found at the start of kbd_buffer.
6687 2000-08-18 Miles Bader <miles@gnu.org>
6689 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6691 * editfns.c (save_restriction_save): Rewrite to use markers.
6692 (save_restriction_restore): Rewrite to understand new form of data
6693 saved by save_restriction_save.
6694 (Fsave_restriction): Remove cautionary note in doc-string.
6696 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6698 * fileio.c (build_annotations): Add a comment explaining the
6699 return value of format-annotate-function. Replace a spurious call
6700 to Flength with a CONSP test. Call format-annotate-function with
6701 a fifth arg specifying how many times the function is been called
6702 in a row, to let it choose temporary buffers appropriately.
6704 2000-08-17 Dave Love <fx@gnu.org>
6706 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6707 declare make_temp_name twice.
6709 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6710 (unreadpure): Give it an arg.
6712 * unexalpha.c: Prototype fatal_unexec, mark_x,
6713 update_dynamic_symbols. Declare unexec as void.
6715 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6716 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6718 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6719 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6721 * alloca.c: Use #error.
6722 [POINTER_TYPE]: Use it.
6724 * eval.c (Fdefvar): Doc fix.
6726 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6727 INITIALIZE_INTERVAL.
6729 * buffer.h: Avoid DECLARE_INTERVALS.
6731 * config.in: Add size_t.
6733 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6735 * w16select.c (set_clipboard_data): If there's not enough memory
6736 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6737 expects. In case of other failures, return 3.
6738 (system_error_msg): New error message.
6739 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6742 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6744 * term.c (write_glyphs): Also turn off inverse video after turning
6745 off other appearances in case TS_exit_attribute_mode is not equal
6746 to TS_end_standout_mode.
6747 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6749 (turn_off_face): Reset standout_mode only if
6750 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6751 is equal to TS_end_standout_mode.
6753 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6755 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6756 sequence at the end of the source block.
6758 * ccl.c (Fccl_program_p): Docstring modified.
6759 (Fccl_execute): Likewise.
6760 (Fccl_execute_on_string): Likewise.
6762 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6764 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6766 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6768 The following changes are mainly to fix bugs of
6769 encode/decode-coding-string failing if encoding/decoding return
6770 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6771 variable conversion_buffer.
6773 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6774 decrement dst_end to avoid buffer overflow in the later call of
6777 * coding.h (conversion_buffer_size, conversion_buffer)
6778 (get_conversion_buffer): Extern deleted.
6780 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6781 (conversion_buffer, conversion_buffer_size): Variables deleted.
6782 (get_conversion_buffer): Function deleted.
6783 (struct conversion_buffer): New structure.
6784 (MAX_ALLOCA): New macro.
6785 (allocate_conversion_buffer): New macro.
6786 (extend_conversion_buffer, free_conversion_buffer): New functions.
6787 (ccl_coding_driver): Set coding->result.
6788 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6789 this is the last block of source.
6790 (encode_coding): Likewise. Handle the source block as the last
6791 one only when the whole source text is consumed.
6792 (decode_coding_string): Handle the case that the output buffer is
6793 too small to decode the whole source text. Use
6794 allocate_conversion_buffer, extend_conversion_buffer and
6795 free_conversion_buffer, not get_conversion_buffer.
6796 (encode_coding_string): Likewise.
6797 (init_coding): Function deleted.
6798 (init_coding_once): Delete code to initialize conversion_buffer_size.
6800 * emacs.c (main): Don't call init_coding.
6802 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6804 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6805 (insert_glyphs): Likewise.
6807 * w32console.c (write_glyphs): Use a locally declared
6810 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6812 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6813 member of display_info is NULL.
6815 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6817 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6819 * term.c (turn_off_face): Reset standout_mode when resetting
6820 appearances with capability `me'.
6821 (write_glyphs): Switch on inverse video before each face change.
6823 2000-08-14 Dave Love <fx@gnu.org>
6825 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6826 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6827 (lisp_free): Declare and make static.
6829 * window.c: Fix embedded comment.
6830 (syms_of_window): Fix doc string.
6832 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6834 * keymap.c (push_key_description): If C without modifiers is < 32,
6835 make sure to print `C-' before `M-', like in the manual.
6837 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6839 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6840 since they aren't relocated anymore.
6841 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6843 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6844 partially visible line which is smaller than the window's height.
6846 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6848 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6849 the multibyte form of eight-bit-control characters.
6850 (Fccl_execute_on_string): Initialize ccl->multibyte.
6852 * ccl.h (struct ccl_program): New member multibyte.
6854 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6856 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6858 * regex.c (regex_compile) <normal_char>: Pay attention to
6860 (analyse_first) <exactn>: Setup fastmap correctly for
6861 eight-bit-control characters.
6863 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6865 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6867 * keyboard.c (make_lispy_event): Handle the new event type
6868 multibyte_char_keystroke.
6870 * xterm.c: Include coding.h.
6871 (XTread_socket): Work around a bug of XmbLookupString. If the
6872 input is from XIM, decode it according to the current locale. In
6873 that case, generate multibyte_char_keystroke events.
6875 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6877 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6878 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6880 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6882 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6883 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6884 (move_it_in_display_line_to): Record iterator's ascent and descent
6885 before producing glyphs, and restore them when we know the glyph
6886 doesn't fit on the line.
6887 (move_it_to): Restructured so that it's easier to debug. If
6888 moving to a vpos, and not moving to an x or character position,
6889 stop as soon as the specified vpos is reached; don't move further
6890 into that line because that might change the computed line height.
6891 (try_cursor_movement): New function, extracted from the cursor
6892 movement branch of redisplay_window. If ending on a partially
6893 visible line, don't try to scroll if the cursor line is taller
6895 (redisplay_window): Use try_cursor_movement.
6897 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6898 because that function doesn't cope with variable-height lines.
6900 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6901 box cursor because that's better visible for large images.
6903 2000-08-10 Miles Bader <miles@gnu.org>
6905 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6907 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6909 * xdisp.c (Vmessages_buffer_name): New variable.
6910 (message_dolog): Use it.
6911 (syms_of_xdisp): Initialize it.
6913 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6915 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6916 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6917 redundant now that keyboard.h is included.
6919 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6921 * keyboard.c (kbd_buffer_events_waiting): New function.
6923 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6925 * msdos.c: Include keyboard.h.
6926 (XMenuActivate): Empty no_event events from the event buffer. If
6927 no events are left after that, call clear_input_pending.
6928 (mouse_clear_clicks): New function, code moved from mouse_init.
6929 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6930 mouse driver to ``forget'' any past clicks.
6932 * Makefile.in (msdos.o): Depend on keyboard.h.
6934 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6936 * lisp.h (input_pending): External declaration.
6938 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6940 * xdisp.c (echo_area_display): Display thoroughly if input is
6941 pending. Bind redisplay-dont-pause to t during the redisplay.
6942 in case input is pending.
6944 * dispnew.c (Qredisplay_dont_pause): New variable.
6945 (syms_of_display): Initialize and staticpro it.
6946 (update_frame_1): Don't interrupt the display for pending input if
6947 redisplay_dont_pause is set.
6949 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6951 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6953 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6955 * callproc.c (Fcall_process): Terminate the unwind-protect around
6956 the post-read-conversion of coding system.
6958 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6959 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6960 * buffer.h (overlays_at): Update prototype.
6961 * xdisp.c (next_overlay_change): Update call to overlays_at.
6962 * xfaces.c (face_at_buffer_position): Likewise.
6963 * textprop.c (Fget_char_property): Likewise.
6964 * xterm.c (note_mouse_highlight): Likewise.
6966 * minibuf.c (do_completion): Don't consider a simple change of
6967 case as `completion'.
6969 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6971 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6972 * undo.c (record_delete): Make sure last_point_position_buffer is
6973 a buffer before comparing pointers.
6975 * coding.h (decode_coding_string): Declare.
6977 * intervals.h (Fprevious_single_char_property_change): Declare.
6979 * textprop.c (Fprevious_single_char_property_change): Don't do
6980 arithmetic directly on lisp objects.
6982 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6984 * keyboard.h (menu_item_eval_property): Declare.
6986 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6987 reuse as buffer name, instead of recreating (and discarding) every
6988 time a message is logged.
6989 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6990 (current_message_1, truncate_message_1, set_message_1)
6991 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6992 (current_message, truncate_echo_area, display_echo_area)
6993 (resize_echo_area_axactly): Changed calls.
6995 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6997 (Ffind_coding_systems_region_internal): First argument to Fappend
6998 must be an integer, not a Lisp object.
7000 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7002 * charset.c (Fchar_width): Doc fix.
7004 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7006 * charset.c (Fstring_width): Doc fix.
7008 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7010 * xdisp.c (start_display): When starting display on a continuation
7011 line, clear ascent and descent members of the iterator structure;
7012 the height of the continued line does not affect the height of the
7014 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7015 line taller than the window.
7016 (redisplay_window) <forced window start>: Handle case that the
7017 middle of the window is not found in any row.
7018 (dump_glyph_row): Show more information.
7019 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7020 first text line in a glyph matrix.
7022 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7023 of the clip area when image doesn't have a mask.
7025 * fns.c (sweep_weak_table): Fix survival conditions for
7026 key-or-value and key-and-value weakness.
7028 * .gdbinit (xhashtable): New command.
7030 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7031 tables out of the list of all weak hash tables.
7033 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7034 a new buffer is created, make sure echo_area_buffer[] references
7037 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7039 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7042 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7044 * syntax.c (skip_chars): Fix previous change. Make the handling
7045 of unibyte string consistent with that of regex search.
7047 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7049 * xmenu.c (popup_get_selection): Use xfree instead of free.
7051 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7053 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7055 * callproc.c (child_setup): Use xfree instead of free.
7057 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7059 (run_mac_command, closedir): Use `xfree' instead of `free'.
7061 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7063 * eval.c (error): Use xfree instead of free.
7065 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7067 * fns.c: Replace `illegal' with `invalid'.
7068 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7070 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7072 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7075 2000-08-04 Noah Friedman <friedman@splode.com>
7077 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7080 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7082 * syntax.c (skip_chars): Fix typo in error message.
7084 2000-08-04 Andreas Schwab <schwab@suse.de>
7086 * m/ia64.h: Moved from s/ia64.h.
7088 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7090 * process.c (read_process_output): Big simplification. Handle
7091 composition and post-read-conversion of coding system correctly.
7092 (send_process): Handle composition correctly.
7094 * callproc.c (Fcall_process): Handle post-read-conversion of
7095 coding system if any.
7097 * coding.c (decode_coding_iso2022): More strict check for handling
7099 (coding_restore_composition): Pay attention to the case that
7100 cmp_data is not set properly (because of invalid code in the
7102 (run_pre_post_conversion_on_str): Include text properties in the
7104 (decode_coding_string): Set members of coding correctly.
7106 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7108 * s/ia64.h: New file.
7110 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7111 Use NULL instead of 0 at the end of variable argument list of
7112 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7113 sizeof (int) < sizeof (void *).
7115 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7116 of variable argument lists of XtVaGetValues and XtVaSetValues.
7118 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7119 variable argument lists of XtVaGetValues and XtVaSetValues.
7121 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7123 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7124 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7126 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7129 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7130 in call to Fsingle_key_description.
7132 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7135 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7137 * window.c (display_buffer_reuse_frames): New variable.
7138 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7139 frames displaying BUFFER.
7140 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7142 2000-08-01 Miles Bader <miles@gnu.org>
7144 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7145 when to constrain NEW_POS (they were pretty screwed up before).
7147 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7149 * msdos.c (run_msdos_command): Save and restore the master
7150 environment, for the case that child_setup signals an error.
7151 When mirroring slashes in DOS shell commands, don't fail when
7152 argv[2] has embedded blanks.
7153 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7154 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7155 (dos_ttraw): Call mouse_setup_buttons.
7157 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7158 using alloca; free it after run_msdos_command returns.
7160 2000-07-27 Dave Love <fx@gnu.org>
7162 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7163 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7165 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7167 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7169 * editfns.c (lisp_time_argument): Fix last change.
7171 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7173 * fns.c (Fdelete): Make it work on vectors and strings in addition
7176 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7177 (syms_of_fns): Initialize new variables.
7178 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7179 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7180 weakness, with t meaning the same as `key-and-value'.
7182 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7184 * coding.h (struct coding_system): Member safe_charset deleted.
7186 * coding.c (Qsafe_charsets): This variable deleted.
7187 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7189 (coding_safe_chars): New function.
7190 (CODING_SAFE_CHAR_P): New macro.
7191 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7192 checking safe_charsets member of the coding system. Caller changed.
7193 (detect_coding_iso2022): New local variable safe_chars.
7194 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7195 safe_charsets member of the coding system.
7196 (decode_coding_iso2022): New local variable safe_chars.
7197 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7198 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7199 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7200 (ENCODE_UNSAFE_CHARACTER): New macro.
7201 (encode_coding_iso2022): New local variable safe_chars. Check
7203 (setup_coding_system): Delete the code to initialize
7204 coding->safe_charses
7205 (intersection, find_safe_codings): New functions.
7206 (Ffind_coding_systems_region_internal): New function.
7207 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7208 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7209 variable and initialize it.
7211 * fns.c (char_table_ref_and_index): New function.
7213 * lisp.h (char_table_ref_and_index): Add prototype.
7215 2000-07-26 Sam Steingold <sds@gnu.org>
7217 * editfns.c (lisp_time_argument): Added third argument `usec'.
7218 (Ffloat_time): New built-in Lisp function.
7220 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7222 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7223 for the character code.
7225 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7228 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7229 if called for a popup menu.
7230 (xmenu_show): Store help string in widget values.
7232 2000-07-26 Dave Love <fx@gnu.org>
7234 * syswait.h: Move some definitions.
7235 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7236 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7237 perspicuous definitions.
7238 (WTERMSIG): Fix bit pattern used.
7240 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7242 * print.c (print_object): If vector printing is truncated, print
7243 "..." to indicate it as well as the case of list printing.
7245 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7247 * xdisp.c (next_element_from_display_vector): Improve comments.
7249 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7250 for the character code, and the rest for the face id as in 20.x.
7251 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7253 * window.c (window_display_table): Cleaned up.
7255 * syntax.c (Fforward_word): Add last arg nil in call of
7256 Fconstrain_to_field.
7258 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7260 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7261 identical but for the letter-case, don't call
7262 barf_or_query_if_file_exists.
7264 2000-07-25 Miles Bader <miles@gnu.org>
7266 * editfns.c (find_field): Honor special `boundary' fields.
7267 (Qboundary): New variables.
7268 (syms_of_editfns): Initialize Qboundary.
7269 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7270 Use scan_buffer instead of find_before_next_newline, because it
7271 allows us to detect the boundary case where there's a newline at
7273 * lisp.h (Fconstrain_to_field): Update external declaration.
7275 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7277 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7280 2000-07-24 Dave Love <fx@gnu.org>
7282 * s/sunos4-0.h, s/sol2.h:
7283 (LIBS_TERMCAP): Move from m/sparc.h.
7285 * m/sparc.h (TERMINFO): Moved to system files (probably only
7286 relevant for sunos4 judging by its vintage).
7287 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7290 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7292 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7293 name to single_keymap_panes.
7295 2000-07-24 Andreas Schwab <schwab@suse.de>
7297 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7299 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7301 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7302 parameters instead of using int parameters. Expect FN to accept
7303 EMACS_INT parameters.
7304 (display_echo_area, resize_echo_area_axactly, current_message)
7305 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7306 with new argument list.
7307 (resize_mini_window_1): New callback function.
7308 (current_message_1, truncate_message_1, set_message_1): Change
7309 parameter lists to the new format expected by with_echo_area_buffer.
7311 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7313 * fontset.c (fontset_ref): Remove INLINE declaration.
7314 (fontset_ref_via_base): Likewise.
7315 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7318 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7320 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7321 correct order of priority. If help echo was found in an overlay,
7322 use that overlay as the object in which the help echo was found.
7324 2000-07-22 Miles Bader <miles@gnu.org>
7326 * textprop.c (Fprevious_single_char_property_change): The initial
7327 property value should be from the position preceding POSITION, not
7330 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7332 * coding.c (syms_of_coding): Doc fix for
7333 inhibit-iso-escape-detection.
7335 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7337 * xterm.c (note_mouse_highlight): Process overlays in the right
7340 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7342 * xterm.c (note_mouse_highlight): If help-echo was found in an
7343 overlay, use that overlay as the object in which the help was found.
7345 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7347 * window.c (foreach_window): Instead of a fake variable argument
7348 list, take one USER_DATA argument.
7349 (foreach_window_1): Likewise, and call callback functions with two
7350 args, the window and USER_DATA.
7351 (struct check_window_data): New struct.
7352 (check_window_containing): Use it.
7353 (window_from_coordinates): Set up a struct check_window_data for
7355 (add_window_to_list, freeze_window_start): Change parameters
7356 according to new calling convention.
7358 * window.h (foreach_window): Change prototype.
7360 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7362 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7364 * xmenu.c (menu_help_callback): Call show_help_echo with
7365 additional arguments OBJECT and POS.
7367 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7369 * data.c (Faset): Allow storing any multibyte character in a
7370 string. Convert unibyte string to multibyte if necessary.
7372 * xfns.c (x_encode_text): New function.
7373 (x_set_name): Use x_encode_text.
7374 (x_set_title): Likewise.
7376 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7378 * xterm.h (x_encode_text): Add prototype.
7380 2000-07-20 Dave Love <fx@gnu.org>
7382 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7385 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7387 * msdos.c (help_echo_window): New variable.
7388 (syms_of_msdos): Initialize and staticpro it.
7389 (IT_note_mode_line_highlight): Set help_echo_window.
7390 (IT_note_mouse_highlight): Ditto.
7391 (dos_rawgetc): Store help_echo_window in the second event produced
7394 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7395 Record the object that generated the help echo and the position of
7396 that object in help_echo_object and help_echo_pos. Record that
7397 some glyphs in a row are displayed in mouse-face.
7398 (IT_update_begin): Don't clear mouse highlight unless one of the
7399 enabled glyph rows is marked as being displayed in mouse-face.
7400 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7401 and position recorded in help_echo_object and help_echo_pos to the
7403 (IT_menu_display): Accept a new argument PN: the pane number of
7404 the current menu pane. Record the pane number and the item
7405 number of the item which has associated help string.
7406 (XMenuActivate): Update the prototype for help_callback in
7407 function declaration. Call IT_menu_display with the current menu
7408 pane number as an additional argument. Call help_callback with
7409 two additional arguments: the pane number and the item number of
7410 the menu item associated with the help text.
7411 (help_echo_object, help_echo_pos): New variables.
7412 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7414 * msdos.h (XMenuActivate): Update prototype.
7416 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7418 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7419 Add some more prototypes.
7421 * xterm.c, xterm.h: Add some more prototypes.
7423 * lisp.h (Fnext_single_char_property_change): Add prototype.
7425 * dispnew.c (direct_output_for_insert): Remove confusing
7426 outer local variable mouse_face_overwritten_p.
7427 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7429 * alloc.c (allocate_string_data): Don't copy old string contents.
7431 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7433 * coding.c (code_convert_region): Delete text properties before
7434 shrinking the conversion region.
7436 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7438 * dispnew.c (update_text_area): Write the whole row if it
7439 has mouse-face in it.
7441 * xfaces.c (face-alternative-font-family-alist): Remove
7442 DEFVAR_LISP; staticpro instead.
7444 * xmenu.c (menu_help_callback): Call show_help_echo with
7447 * keyboard.c (show_help_echo): Add parameter WINDOW.
7448 (read_char): Call show_help_echo with window extracted from Lisp
7450 (gen_help_event): Add parameter WINDOW.
7452 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7454 * xterm.c (help_echo_window): New variable.
7455 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7456 (XTread_socket): Pass help_echo_window to gen_help_event.
7457 (syms_of_xterm): Initialize and staticpro help_echo_window.
7459 2000-07-18 Dave Love <fx@gnu.org>
7461 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7463 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7465 * alloc.c (allocate_string_data): If string had already data
7466 assigned, copy old contents to new string data.
7468 * coding.c (syms_of_coding): Fix typo in spelling of variable
7469 `inhibit-iso-escape-detection'.
7471 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7473 * Makefile.in: Add dependencies on dispextern.h.
7474 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7475 `free'; both can conflict with system header files.
7477 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7479 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7482 2000-07-18 Dave Love <fx@gnu.org>
7484 * window.c (Fwindow_list): Declare arg `window'.
7486 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7488 * coding.c (setup_coding_system): Don't override the explicitly
7489 specified designations.
7491 2000-07-15 Miles Bader <miles@gnu.org>
7493 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7494 from `text_property_eq' and `text_property_stickiness', respectively.
7495 (find_field, Fconstrain_to_field, char_property_eq)
7496 (char_property_stickiness): Changed to call char-property functions
7497 instead of text-property-only ones.
7499 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7500 `next_single_char_property_change'). Do more error checking, and
7501 cleanup limit behavior.
7502 (Fprevious_single_char_property_change): New function.
7503 (syms_of_textprop): Initialize new subrs.
7505 * xdisp.c (display_prop_end, invisible_text_between_p):
7506 Call Fnext_single_char_property_change instead of
7507 next_single_char_property_change.
7509 2000-07-15 Jason Rumney <jasonr@gnu.org>
7511 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7512 after menu is finished with.
7513 (add_menu_item): Only consider wv->title as a menu title.
7514 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7516 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7518 (FONT_REGEXP): Remove unused macro, and its sub-components.
7519 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7521 * w32term.c (help_echo_object, help_echo_pos): New variables.
7522 (note_mode_line_highlight): Store additional information about the
7523 help-echo in help_echo_object and help_echo_pos. Check both
7524 `local-map' and `keymap' properties for changing the cursor
7525 (note_mouse_highlight): Store additional information about the
7526 help-echo in help_echo_object and help_echo_pos.
7527 (note_tool_bar_highlight): Set help_echo_object to nil and
7528 help_echo_pos to -1.
7529 (w32_read_socket): Use gen_help_event instead of filling
7530 input_events manually.
7531 (syms_of_w32term): Staticpro help_echo_object.
7532 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7533 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7534 (x_clear_mouse_face): New function.
7535 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7536 (x_update_window_begin): No need to turn off the mouse
7538 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7539 depending on whether they contain glyphs highlighted in mouse-face.
7540 (x_fill_stretch_glyph_string): Consume runs of stretch
7541 glyphs instead of a single one.
7542 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7543 with new argument list.
7544 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7545 (x_append_glyph, x_append_composite_glyph)
7546 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7547 changes in struct glyph starting 1999-12-27. See comments for
7548 xterm.c on 2000-07-05.
7550 2000-07-14 Sam Steingold <sds@gnu.org>
7552 * xfaces.c (realize_x_face): Fix the last patch:
7553 check `default_face' before dereferencing.
7555 2000-07-14 Dave Love <fx@gnu.org>
7557 * syntax.c (back_comment): Add null default in switch (for pcc).
7559 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7561 * xfaces.c (realize_x_face): Make fontset using the base of the
7562 default_face's fontset, not using the default fontset.
7564 * coding.c (inhibit_iso_escape_detection): New variable.
7565 (syms_of_coding): Make it a Lisp variable.
7566 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7567 nonzero, ignore ISO2022's escape sequence.
7569 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7571 * alloca.c (malloc) [emacs]: Define as xmalloc.
7573 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7574 use that instead of the mouse position. Add parameters DX and DY.
7576 * dispextern.h (Fx_show_tip): Adjust number of parameters
7579 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7580 if HELP is a function, call it with OBJECT and POS as parameters
7581 to get the help to display.
7582 (gen_help_event, kbd_buffer_store_help_event): New functions.
7583 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7584 (read_char): Call show_help_echo with new parameters.
7586 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7589 * xterm.c (help_echo_object, help_echo_pos): New variables.
7590 (note_mode_line_highlight): Store additional information about the
7591 help-echo in help_echo_object and help_echo_pos. Check both
7592 `local-map' and `keymap' properties for changing the cursor
7593 (note_mouse_highlight): Store additional information about the
7594 help-echo in help_echo_object and help_echo_pos.
7595 (note_tool_bar_highlight): Set help_echo_object to nil and
7596 help_echo_pos to -1.
7597 (XTread_socket): Use gen_help_event instead of filling
7598 input_events manually.
7599 (syms_of_xterm): Staticpro help_echo_object.
7601 * xmenu.c (menu_highlight_callback): Use
7602 kbd_buffer_store_help_event instead of setting up and input_event
7605 * xdisp.c (eval_form): GCPRO argument sexpr.
7606 (call_function): New function.
7607 (handle_single_display_prop): Use call_function and FUNCTIONP
7608 instead of checking whether if font_height is a symbol and
7611 * eval.c (internal_condition_case_2): New function.
7613 * lisp.h (FUNCTIONP): New macro.
7614 (internal_condition_case_2, call_function): Add prototypes.
7616 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7617 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7618 Always set `arg' member of input_events.
7619 (construct_menu_click): Unused function removed.
7621 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7623 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7624 (construct_drag_n_drop, x_scroll_bar_handle_click)
7625 (w32_read_socket): Always set `arg' member of input_events.
7627 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7629 * lisp.h (eval_form): Add prototype.
7631 * xdisp.c (eval_form): Make it externally visible.
7633 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7635 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7636 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7637 consing. For prefix events, store the frame in the `arg' slot of
7638 the event, otherwise store the key there.
7639 (XTread_socket): Instead of consing, use the frame_or_window slot
7640 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7642 * xmenu.c (menu_highlight_callback): Store help string in the
7643 `arg' member of the input event; don't cons.
7644 (menubar_selection_callback): Use the `arg' slot of input events
7645 to queue additional information, instead of consing.
7647 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7649 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7651 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7653 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7654 input events to queue additional information, instead of consing.
7656 * keyboard.c (kbd_buffer_gcpro): Renamed from
7657 kbd_buffer_frame_or_window. Now used for all Lisp objects
7658 referenced from the input queue.
7659 (kbd_buffer_store_event): Always use structure assignment for
7660 copying input events. Record all Lisp objects referenced from
7661 events in kbd_buffer_gcpro.
7662 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7663 differently from input events. Test for prefix menu_bar_events
7664 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7665 event in kbd_buffer_gcpro to nil.
7666 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7667 frame_or_window is equal to its arg member as prefix events.
7668 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7669 used by an input event to nil.
7670 (init_keyboard): Use two times the size of the input queue
7671 for kbd_buffer_gcpro.
7672 (syms_of_keyboard): Likewise.
7674 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7675 Use USER_SIGNAL_EVENT.
7677 * termhooks.h (struct input_event): Add member `arg'.
7678 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7679 (USER_SIGNAL_EVENT): Renamed from user_signal.
7681 * xfaces.c (ASET): Remove definition.
7683 * lisp.h (AREF, ASET, ASIZE): New macros.
7685 * fontset.c (AREF, ASIZE): Remove definitions.
7687 * fns.c (AREF): Remove definition.
7689 * composite.c (AREF): Remove definition.
7691 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7693 * dispnew.c (redraw_overlapped_rows): Add missing local.
7694 (scrolling_window): Remove debug code.
7696 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7697 Before scrolling, turn off a mouse-highlight in the window
7700 * xterm.c (x_update_window_end): Add parameter
7701 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7702 redisplay in XTframe_up_to_date.
7703 (x_clear_mouse_face): New function.
7704 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7706 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7708 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7709 it when any row is written to that contains glyphs highlighted in
7711 (update_window): Call the window update end hook with new
7712 parameter MOUSE_FACE_OVERWRITTEN_P.
7713 (direct_output_for_insert): Give up if row contains mouse-face.
7715 * dispextern.h (struct redisplay_interface): Add parameter
7716 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7717 (clear_mouse_face): New function pointer member.
7719 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7721 * syntax.c (back_comment): Use one switch rather than a few `if's.
7722 Obey open_paren_in_column_0_is_defun_start.
7723 When reverting to the `slow' method, try to nicely handle the case
7724 of nested comments by checking that the comment-starter we found
7725 does indeed match the comment-ender.
7726 (scan_sexps_forward, scan_sexps_forward):
7727 Ignore excessive opening parenthesis rather than throwing an error.
7729 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7731 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7732 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7734 * dispnew.c (direct_output_forward_char): Give up if currently
7735 displaying a message instead of the minibuffer contents.
7737 * xterm.c (x_update_window_begin): No need to turn off the mouse
7739 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7740 depending on whether they contain glyphs highlighted in mouse-face.
7742 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7743 compare the mouse_face_p flags of both rows.
7745 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7747 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7749 * keyboard.c (show_help_echo): Accept additional parameter
7750 ok_to_overwrite_keystroke_echo.
7751 (read_char): Call show_help_echo with a zero
7752 ok_to_overwrite_keystroke_echo argument.
7753 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7754 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7755 ok_to_overwrite_keystroke_echo argument.
7756 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7757 non-zero ok_to_overwrite_keystroke_echo argument.
7759 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7761 * xdisp.c (try_window_id): If changes are all below what is
7762 displayed in the window, and point is in the window, we still
7763 might have to find point on the display.
7765 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7766 glyphs instead of a single one.
7767 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7768 with new argument list.
7769 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7771 * keymap.c (get_keymap_1): Add comment that this function can GC.
7772 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7773 comment that functions can GC.
7774 (Fset_keymap_parent): GCPRO arg KEYMAP.
7776 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7778 * msdos.c (XMenuActivate): After exiting the menu, restore the
7779 echo area message and erase it.
7781 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7783 * fontset.c (Ffontset_info): Make the return value more compatible
7784 with that of Emacs 20.
7786 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7788 * eval.c (Fsignal): Handle case that backtrace_list is null.
7790 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7792 * ccl.c (Fccl_execute): Typo fixed.
7794 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7796 * window.c (window_loop): Add missing gcpro1 local variable.
7798 * window.c (Fwindow_list): Reverse list at the end.
7799 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7800 means allow windows on OWINDOW's frame, only.
7801 (window_loop): Simplified; use Fwindow_list.
7803 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7805 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7807 * xterm.c (XTread_socket): Increment handling_signal at the start,
7808 decrement it at the end.
7810 * eval.c (handling_signal): New variable.
7811 (Fsignal): Abort if handling_signal is non-zero.
7813 * lisp.h (handling_signal): External declaration.
7815 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7817 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7819 Sound support for NetBSD through "Linux emulation" support:
7820 * config.in (HAVE_SOUNDCARD_H): Undef.
7821 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7822 * Makefile.in (LIBSOUND): New variable.
7823 (LIBES): Include it.
7824 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7825 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7826 (vox_open): Use DEFAULT_SOUND_DEVICE.
7827 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7829 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7831 * print.c (print_error_message): If Vsignaling_function is set,
7832 show it in *Messages*.
7834 * lisp.h (Vsignaling_function): External declaration.
7836 * eval.c (Vsignaling_function): New variable.
7837 (Fsignal): Compute it.
7838 (syms_of_eval): Staticpro it.
7840 2000-07-05 Dave Love <fx@gnu.org>
7842 * syswait.h: Use the autoconf recommended approach. Old code
7843 #if'd out in case we need to revert.
7845 * config.in (HAVE_SYS_WAIT_H): Added.
7847 2000-07-05 Andrew Innes <andrewi@gnu.org>
7849 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7850 when non-NULL instead of __morecore, to take account of buffer
7851 memory. This also solves a problem with spurious memory warnings
7854 * ralloc.c: Make real_morecore non-static.
7856 * eval.c (internal_condition_case): Comment out abort if
7857 interrupt_input_blocked is not zero.
7859 * makefile.nt: Add support for `bootstrap' and related targets.
7860 Include minimal debug info in emacs.exe in release build.
7861 Remove all dependencies on lisp.h, and fixup some others.
7863 * w32.c (init_environment): Install code from 20.7 for providing
7864 default values for environment variables, based on the
7865 executable's own location.
7866 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7867 (sys_socket): Install socket inheritance bug fix from 20.7.
7869 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7870 here via blockinput.h).
7872 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7874 * w32menu.c (w32_menu_display_help):
7875 * xmenu.c (menu_help_callback): Use show_help_echo.
7877 * keyboard.h (show_help_echo): Declare.
7879 * keyboard.c (show_help_echo): New function, extracted from read_char.
7880 Feval its `msg' argument if it's a cons cell.
7881 (read_char): Use it.
7882 (follow_key): Pass `autoload' to get_keyelt.
7884 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7885 (note_tool_bar_highlight, XTread_socket):
7886 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7888 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7889 (note_tool_bar_highlight, w32_read_socket):
7890 Do not gratuitously ignore non-string `help-echo' properties.
7892 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7894 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7896 * window.c (delete_all_subwindows): Reset Vwindow_list.
7898 * xterm.c (x_append_glyph, x_append_composite_glyph)
7899 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7900 changes in struct glyph starting 1999-12-27. Some bit-fields of
7901 struct glyph were not set, which made glyphs unequal when compared
7902 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7903 effects were the result. This also depended on the contents of
7904 memory returned by xmalloc. If flickering happens again, activate
7905 the code in clear_glyph_row that's in #if 0. If the flickering is
7906 gone with that, chances are that it is caused by something similar.
7908 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7910 * dispextern.h: Add some comments.
7912 * window.c (add_window_to_list): Add parameter LIST.
7913 (window_list): Order list so that, for each frame, windows are
7914 in canonical order, and so that frames appear in the list in
7915 the order given by Vframe_list.
7916 (next_window): Reverse the handling of NEXT_P.
7918 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7920 * window.c (Vwindow_list): New variable.
7921 (make_window, delete_window): Set Vwindow_list to nil.
7922 (check_window_containing): New function.
7923 (window_from_coordinates): Rewritten.
7924 (add_window_to_list, window_list, candidate_window_p)
7925 (decode_next_window_args, next_window): New functions.
7926 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7927 (Fwindow_list): New function.
7928 (Fother_window): Cleaned up.
7929 (foreach_window): Add a longer "variable argument list". Let
7930 callback function return 0 to indicate that cycling over windows
7932 (foreach_window_1): Likewise.
7933 (freeze_window_start): Return int.
7934 (init_window): New function.
7935 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7937 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7938 input_event with bzero.
7939 (main): Call init_window.
7941 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7944 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7946 * composite.h (make_composition_value_copy): Extern it.
7948 * composite.c (make_composition_value_copy): New function.
7950 * editfns.c (Fformat): While copying text properties, make each
7951 composition property value a copy.
7953 * fns.c (concat): While copying text properties, make each
7954 composition property value a copy.
7956 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7958 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7960 * fns.c (sweep_weak_table): Mark only objects that are not
7963 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7964 include those frames as candidates which have their focus
7965 redirected to the minibuffer frame.
7967 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7969 * fns.c (Fputhash): Return `value' rather than nil.
7971 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7973 * frame.c (next_frame): Don't check focus redirection in case
7974 MINIBUF is a window. Doing so excludes frames using MINIBUF
7975 unless their focus is redirected, which contradicts the
7976 specification of next-frame, and leads to infinite loops in
7977 certain situations when cycling through windows with next-window.
7979 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7981 * coding.c (code_convert_region): Even if the length of text is
7982 zero, try to convert it if coding->type is coding_type_ccl.
7983 (decode_coding_string, encode_coding_string): Likewise.
7985 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7987 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7988 the display if windows_or_buffers_changed.
7990 * dispnew.c (struct row_entry): New structure.
7991 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7992 (row_table_size, old_lines, new_lines, old_lines_size)
7993 (new_lines_size, run_pool, runs_size, runs): New variables.
7994 (add_row_entry): New function.
7995 (scrolling_window): Use data structures allocated with xmalloc and
7996 held in global variables, instead of allocating them with alloca and
7997 holding them in local variables. Use a larger hash table whose
7998 size depends on glyph matrix sizes. Don't use bzero to clear the
7999 hash table; instead, clear used slots only.
8001 * fns.c (next_almost_prime): Make it externally visible.
8003 * lisp.h (next_almost_prime): Add prototype.
8005 * s/isc4-0.h (sigunblock): Define.
8007 * s/sco5.h (sigunblock): Define.
8009 2000-06-27 Dave Love <fx@gnu.org>
8011 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8012 (moved to osf5-0.h).
8013 [!NOT_C_CODE]: Protect string.h stuff.
8015 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8016 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8018 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8020 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8021 below the last line from the needed window height.
8023 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8025 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8026 (Fwidget_get): Use it.
8027 (syms_of_fns): Defsubr it.
8029 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8031 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8032 display info for XIM.
8033 (xim_open_dpy): Likewise.
8034 (xim_close_dpy): Don't free the display info's XIM.
8036 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8038 * config.in (USE_XIM): New define.
8040 * keymap.c (get_keyelt): For menu-items containing a `:filter
8041 FILTER', apply FILTER to the menu-item's definition to get the
8042 real definition to use.
8044 * lisp.h (QCfilter): External declaration.
8046 * xfns.c (Fimage_size): New function.
8047 (syms_of_xfns): Defsubr it.
8049 2000-06-26 Andreas Schwab <schwab@suse.de>
8051 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8054 2000-06-25 Dave Love <fx@gnu.org>
8056 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8058 * Makefile.in (blockinput.h): Depend on atimer.h.
8059 (atimer.h): Depend on systime.h.
8061 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8063 * atimer.h: Protect against multiple inclusion. Include systime.h.
8065 * lisp.h (swap_in_global_binding): Declare.
8067 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8069 * process.c (Fopen_network_stream): Turn off atimers for duration
8070 of call to connect. (Patch from Gerd.)
8072 2000-06-23 Dave Love <fx@gnu.org>
8074 * ralloc.c: Maybe include unistd.h
8076 * emacs.c (setgrp): Undefine before defining.
8077 (malloc_warning, set_time_zone_rule, index): Prototype.
8079 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8080 HAVE_STRUCT_TIMEZONE.
8082 * s/osf1.h: Move string.h hack here from alpha.h and make it
8084 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8086 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8087 (SOCKLEN_TYPE): Don't define.
8089 * m/alpha.h: Remove string.h hack.
8091 * s/osf5-0.h: New file.
8093 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8094 include time.h, done by systime.h.
8095 [__FreeBSD__]: Remove redundant includes.
8097 * callproc.c (setpgrp): Undefine before defining.
8098 (delete_temp_file): Return Qnil to avoid warning.
8100 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8102 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8105 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8107 * composite.h (compose_text): Declare.
8109 * xterm.c: Don't include sys/types.h unconditionally. Don't
8110 protect its inclusion with !USG (following xmenu.c).
8112 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8114 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8117 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8119 * coding.c (decode_eol_post_ccl): Special handling for undecided
8120 and inconsistent EOL types.
8122 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8124 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8125 trough color and main window's background color.
8127 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8129 * xterm.h (Xt_app_con): External declaration.
8131 * widget.c (EmacsFrameRealize): Fix typo.
8133 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8135 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8136 (handle_invisible_prop): Record the start of invisible text in
8137 it->add_overlay_start.
8138 (struct overlay_entry): Add member `overlay'.
8139 (handle_overlay_change): Simplify.
8140 (next_overlay_string): After having processed overlay strings at the
8141 end of the buffer, record that fact in
8142 it->overlay_strings_at_end_processed_p.
8143 (compare_overlay_entries): If before- and after-strings come
8144 from the same overlay, let before-strings come first.
8145 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8146 (load_overlay_strings): Take it->add_overlay_start into account
8147 when adding overlay strings.
8149 * dispextern.h (struct it): Add member add_overlay_start.
8151 2000-06-22 Dave Love <fx@gnu.org>
8153 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8155 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8157 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8159 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8162 2000-06-21 Dave Love <fx@gnu.org>
8164 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8166 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8168 * syntax.c (back_comment): Simplify string-parity counting (with
8169 the added benefit of handling multiple string-styles as long as
8170 they are not intertwined).
8171 Jump to the slow code as soon as a comment starter is found in
8172 a "string_lossage" position. Fixes the case: " /* " /* " */.
8174 2000-06-21 Dave Love <fx@gnu.org>
8176 * Makefile.in: Use GETLOADAVG_LIBS.
8178 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8179 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8181 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8183 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8184 (Fforward_comment, scan_lists):
8185 Check the comstyle of single-char comment-starters.
8186 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8187 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8188 Check the comstyle of single-char comment-starters.
8189 Clarify control-flow around the Scomment case.
8191 2000-06-20 Dave Love <fx@gnu.org>
8193 * fns.c (make_hash_table, maybe_resize_hash_table):
8194 Cast arg of next_almost_prime.
8196 * tparam.c [emacs]: Include lisp.h.
8198 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8201 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8203 * keyboard.c (adjust_point_for_property): Check if display
8204 property should be treated as intangible by looking at its value.
8206 * xdisp.c (single_display_prop_intangible_p)
8207 (display_prop_intangible_p): New functions.
8209 * dispextern.h (display_prop_intangible_p): Add prototype.
8211 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8213 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8214 argument to sigprocmask.
8216 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8217 argument to sigprocmask.
8219 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8220 sigprocmask_set, and pass a pointer to it to sigprocmask.
8222 * sysdep.c (sigprocmask_set): New variable.
8224 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8227 2000-06-20 Sam Steingold <sds@gnu.org>
8229 * xrdb.c: Don't declare xmalloc, xrealloc.
8231 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8233 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8234 (re_comp): Cast gettext return value to avoid complaints when
8237 2000-06-20 Dave Love <fx@gnu.org>
8239 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8241 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8243 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8245 * m/alpha.h: Don't declare xmalloc, xrealloc.
8247 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8249 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8251 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8253 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8256 * keyboard.h (poll_for_input_1): Declare.
8258 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8260 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8262 * doprnt.c: Don't declare xmalloc, xrealloc.
8264 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8265 (getenv, ctime, getwd): Removed.
8266 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8268 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8269 x_set_tool_bar_lines.
8271 * config.in: Add HAVE_GETWD. Move some definitions above
8272 machine/system includes.
8274 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8276 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8278 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8279 contain information about ENCODING.
8281 * fontset.c (FONTSET_ASCII): Use the first element of char table
8282 for an ASCII font, not defalt slot.
8283 (fontset_ref_via_base): If FONTSET doesn't contain information for
8284 C, try the default fontset.
8285 (make_fontset): Don't copy the default fontset.
8286 (fontset_font_pattern): Likewise.
8287 (accumulate_font_info): If ELT is nil, use the corresponding
8288 element in the default fontset.
8290 2000-06-19 Dave Love <fx@gnu.org>
8292 * syntax.c (Fparse_partial_sexp): Doc fix.
8294 * regex.h: Test PROTOTYPES as well as __STDC__.
8296 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8297 errno, strerror. Put text after #endif in comment.
8299 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8301 * xterm.c (x_frame_of_widget): Likewise.
8303 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8305 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8306 to Vfundamental_mode_abbrev_table.
8308 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8309 bogus objects are marked. This slows down GC by ~80 percent, but
8310 it might be worth trying when debugging GC-related problems.
8311 This feature requires conservative stack marking to be enabled.
8313 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8314 returns XLookupChars, reset `modifiers' to zero.
8316 2000-06-19 Dave Love <fx@gnu.org>
8318 * mktime.c: Unprotoized.
8320 2000-06-19 Richard Stallman <rms@gnu.org>
8322 * data.c (set_internal): If variable is frame-local,
8323 store the new value immediately into the frame parameter alist.
8325 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8327 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8328 in the custom handler pointer.
8330 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8331 value, or checks for CHAR_META can fail when Lisp_Object is a
8333 * keymap.c (get_keyelt): Likewise.
8335 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8337 * ccl.h (struct ccl_program): New member eol_type.
8338 (struct ccl_spec): New member cr_carryover.
8340 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8341 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8343 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8344 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8345 (decode_eol_post_ccl): New function.
8346 (decode_coding): Don't detect EOL format here for CCL based coding
8348 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8349 decode_eol_post_ccl after running the CCL program.
8350 (code_convert_region): Don't detect EOL format here for CCL based
8352 (decode_coding_string): Likewise.
8354 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8356 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8357 when treating it as an integer.
8359 * coding.h (encode_coding_string): Declare.
8361 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8364 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8365 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8366 to be passed to get_local_map.
8368 * sound.c (Fplay_sound): Don't call make_number on
8369 Frun_hook_with_args count argument.
8371 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8372 for lisp objects in X event structure data field, when lisp
8373 objects are represented with unions.
8374 (x_scroll_bar_to_input_event): Ditto.
8376 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8378 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8379 termination of string. Fix sense of test whether
8380 Vline_number_display_limit is an integer.
8382 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8384 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8385 only if HAVE_X_WINDOWS.
8387 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8390 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8393 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8395 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8398 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8400 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8401 start of the while loop.
8403 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8405 * atimer.c (alarm_signal_handler): Add forward declaration.
8407 * data.c (set_internal): Remove debug code.
8409 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8411 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8413 * unexec.c (toplevel) [COFF]: Include coff.h.
8415 * s/lynxos.h: New file.
8417 * keymap.c (Fsingle_key_description): Enclose function key and
8418 event symbol names in angle brackets.
8420 * xdisp.c (setup_echo_area_for_printing): Call
8421 message_log_maybe_newline if message_buf_print is not set.
8423 * print.c (printchar, strout): Don't check message_buf_print
8424 before calling setup_echo_area_for_printing because that
8425 function does something useful even when message_buf_print is
8428 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8430 (ensure_echo_area_buffers): Initialize echo buffer's
8431 truncate lines setting to nil.
8432 (with_echo_area_buffer): Don't set the echo buffer's truncate
8434 (set_message_1): Set it here instead, based on the value
8435 of message_truncate_lines.
8436 (resize_mini_window): Handle case that lines are truncated.
8437 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8438 DEFVAR_BOOL message-truncate-lines.
8440 * keyboard.c (read_char): Bind message-truncate-lines to t
8441 while displaying a help-echo.
8443 * lisp.h (Qmessage_truncate_lines): External declaration.
8445 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8447 * xdisp.c (Vline_number_display_limit): Renamed from
8448 line_number_display_limit.
8449 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8450 Extend documentation string. Initialize
8451 Vline_number_display_limit to nil meaning no limit.
8452 (decode_mode_spec): Use Vline_number_display_limit with its new
8455 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8457 2000-06-13 Richard Stallman <rms@gnu.org>
8459 * frame.c (Fmodify_frame_parameters): Doc fix.
8461 * xfns.c (x_set_frame_parameters): Comment fix.
8463 * frame.c (store_frame_param): Call swap_in_global_binding if the
8464 variable's current binding was chosen based on this frame.
8466 * data.c (swap_in_global_binding): New function.
8468 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8470 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8471 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8473 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8475 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8477 2000-06-12 Jason Rumney <jasonr@gnu.org>
8479 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8481 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8483 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8485 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8487 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8489 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8490 (syms_of_xfaces): Defsubr Sdump_colors.
8491 (x_free_colors): Don't treat b&w specially on default visual.
8492 (x_free_dpy_colors): New function.
8493 (free_face_colors): Don't check visual class; it's done
8496 * xterm.c (x_frame_of_widget): New function.
8497 (x_alloc_nearest_color_for_widget): Use it.
8498 (x_copy_dpy_color): New function.
8499 (x_destroy_window): Free various colors.
8501 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8503 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8505 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8507 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8509 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8511 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8513 2000-06-11 Dave Love <fx@gnu.org>
8515 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8517 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8519 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8521 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8523 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8526 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8528 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8529 (regex_compile): Fix the code for handling the case of single byte
8530 char and multibyte char being mixed in a range within [...].
8532 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8533 and dst_multibyte members of coding.
8535 * charset.c (update_charset_table): Update the table
8537 (init_charset_once): Initialize elements of bytes_by_char_head to
8538 1 except for leading codes for private charases.
8540 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8541 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8543 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8545 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8546 access the data it doesn't point to.
8548 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8550 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8551 will be translated to a switch-frame event when reading the
8552 event queue. This is necessary because Emacs otherwise won't
8553 perform a switch-frame to a new frame until some other event, for
8554 example a keystroke event, forces it to do so. This has various
8555 effects, one visible being that the cursor of a frame created with
8556 C-x 5 2 or switched to with a window manager key binding like
8557 A-TAB stays hollow because selected_window isn't on the newly
8558 focused frame until the switch-frame is performed.
8560 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8561 generating a switch-frame event if necessary.
8563 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8565 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8568 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8570 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8572 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8574 * window.c (displayed_window_lines): Take empty lines at
8575 the bottom of a window into account.
8577 * window.c (displayed_window_lines): New function.
8578 (Fmove_to_window_line): Use displayed_window_lines to determine
8579 the number of lines to move, instead of using the window's height.
8581 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8582 to stop reading, even if the form read sets point to a different
8583 value when evaluated.
8585 * xdisp.c (display_line): Fix code deciding in which line to
8588 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8590 * fileio.c (e_write): Free composition data if stored in
8593 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8595 * xdisp.c (display_line): Set row's and iterator's
8596 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8597 Set cursor even if row ends in the middle of a character.
8598 (dump_glyph_row): Print values of new flags.
8599 (redisplay_window) <cursor movement in unchanged window>: When
8600 point has been moved forward, and PT is at the end of the cursor
8601 row, don't place the cursor in the next row if the cursor row ends
8602 in the middle of a character or at ZV.
8604 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8605 (struct glyph_row): Add starts_in_middle_of_char_p and
8606 ends_in_middle_of_char_p.
8607 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8608 ends_in_middle_of_char_p flag.
8609 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8611 * term.c (append_glyph): Revert change of 2000-06-06.
8613 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8614 padding glyph not fitting on line as whole character not
8617 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8618 this isn't true for images with `:ascent 100'.
8620 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8622 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8623 as modified if it is originally unmodified.
8625 * term.c (encode_terminal_code): Change the way to check if
8626 terminal coding does any conversion.
8627 (append_glyph): Set glyph->pixel_width correctly.
8629 * xdisp.c (display_line): While checking line continuation, pay
8630 attention to a padding glyph.
8632 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8634 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8636 2000-06-05 Dave Love <fx@gnu.org>
8638 * xdisp.c: Include fontset.h.
8640 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8642 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8644 * dispnew.c: Conditionally include term.h.
8646 * coding.h: Declare code_convert_string_norecord.
8648 * frame.h (struct frame): Use volatile unconditionally.
8650 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8652 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8654 * systime.h: Protect against multiple inclusion.
8655 (timezone) [USG5_4]: Define as time_t.
8657 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8658 (Foptimize_char_table, make_temp_name): Declare.
8660 * Makefile.in (xdisp.o): Depend on fontset.h.
8662 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8664 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8665 (Foptimize_char_table, make_temp_name): Declare.
8669 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8671 2000-06-02 Dave Love <fx@gnu.org>
8673 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8675 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8677 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8678 result face, set flags in that face indicating that colors may not
8681 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8682 glyph, use the ASCII NUL character to determine the face.
8684 2000-06-02 Dave Love <fx@gnu.org>
8686 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8687 (VFORK_RETURN_TYPE): Remove.
8689 * config.in: Add NO_MATHERR.
8691 2000-06-01 Dave Love <fx@gnu.org>
8693 * cmds.c (internal_self_insert): Don't check
8694 Vbefore_change_function, Vafter_change_function.
8696 * insdel.c (signal_before_change, signal_after_change): Likewise.
8698 * buffer.c (Vbefore_change_function, Vafter_change_function):
8699 Variables and their initializations deleted.
8701 * callint.c (Fcall_interactively): Doc fix.
8703 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8705 2000-05-31 Dave Love <fx@gnu.org>
8707 * textprop.c: Revert last change -- duplicated.
8709 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8711 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8714 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8716 2000-05-31 Jason Rumney <jasonr@gnu.org>
8718 * search.c (Fre_search_forward, Fre_search_backward)
8719 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8721 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8723 2000-05-30 Jason Rumney <jasonr@gnu.org>
8725 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8726 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8728 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8730 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8731 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8732 expand a nil default_filename.
8734 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8735 pointer to glyph_to_pixel_coords, not a frame.
8737 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8738 coding.h to dependencies.
8740 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8742 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8743 window pointer to be consistent with w32term.c and xterm.c.
8745 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8746 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8747 (Qline_spacing, Qcenter): New variables.
8748 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8749 (x_set_line_spacing): New function.
8750 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8751 (x_specified_cursor_type): New function.
8752 (x_set_cursor_type): Use it.
8753 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8755 (validate_x_resource_name, x_get_resource_string): Measure lengths
8756 of external strings in bytes.
8757 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8758 GetTextExtentPoint32 with NULL title.
8759 (Fx_create_frame): Initialize Qline_spacing.
8760 (w32_load_system_font): Initialize font->double_byte_p.
8761 (x_to_w32_charset): Use Vw32_charset_info_alist.
8762 (Image, busy cursor, tooltip functions): Merged changes from
8763 xfns.c. Not yet functional on Windows.
8765 * w32gui.h (W32FontStruct): Add double_byte_p member.
8767 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8768 (emacs_button_translation): Use it.
8769 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8770 in `mask' to be set.
8772 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8775 * w32term.c: Format and doc changes to bring closer to xterm.c.
8776 (w32_char_font_type): New enum.
8777 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8778 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8779 (w32_encode_char): New function.
8780 (x_encode_char): Removed.
8781 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8782 x_encode_char and w32_font_is_double_byte.
8783 (x_produce_image_glyph): Use image_ascent.
8784 (x_produce_glyphs): Use new version of w32_per_char_metric and
8785 handle NULL return value. Allow extra line spacing.
8786 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8787 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8788 w32_font_type member of glyph instead.
8789 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8790 (fast_find_position): Make sure not to consider rows not visible
8792 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8793 w32_menu_display_help with input blocked, as it can abort.
8794 (x_display_and_set_cursor): Choose cursor depending
8795 on buffer-local value of cursor_type.
8796 (x_draw_bar_cursor): Add parameter WIDTH.
8798 * w32term.h (CP_DEFAULT): Define.
8799 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8801 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8803 * search.c (Fre_search_forward, Fre_search_backward)
8804 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8806 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8808 * coding.c (detect_coding_iso2022): Fix code for checking
8809 CODING_CATEGORY_MASK_ISO_8_2.
8811 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8813 * regex.c (PREFETCH_NOLIMIT): New function.
8814 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8816 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8818 * syntax.c (find_defun_start): Move test for
8819 open_paren_in_column_0_is_defun_start outside of the loop.
8821 * xdisp.c (redisplay_window): Really switch buffers when
8822 displaying mode lines, and temporarily set selected_frame to the
8823 frame of the window that's redisplayed.
8825 * xfaces.c (free_realized_faces): Block/unblock input.
8826 (free_realized_multibyte_face): Ditto.
8828 2000-05-29 Dave Love <fx@gnu.org>
8830 * textprop.c (Qkeymap): New variable.
8831 (syms_of_textprop): Intern it.
8833 * keymap.c: Include intervals.h.
8834 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8836 * Makefile.in (keymap.o): Depend on intervals.h.
8838 * keyboard.c (menu_bar_items, tool_bar_items)
8839 (Fexecute_extended_command): Deal with `keymap' property.
8840 (read_key_sequence): Track map from `keymap' property as well as
8843 * intervals.c (get_local_map): Extra arg to allow looking for
8846 * intervals.h (map_property): New enum.
8847 (get_local_map): Extra arg using it.
8850 * lisp.h (get_local_map): Don't declare here.
8852 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8854 * Makefile.in (callproc.o): Depend on composite.h.
8856 * callproc.c: Include composite.h.
8857 (Fcall_process): Handle composition correctly.
8859 * coding.h (coding_allocate_composition_data): Extern it.
8860 (coding_restore_composition): Likewise.
8862 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8863 yet allocated, finish decoding with result
8864 CODING_FINISH_INSUFFICIENT_CMP.
8865 (coding_allocate_composition_data): Make it non-static.
8866 (coding_restore_composition): Likewise.
8868 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8870 * charset.c (syms_of_charset): Revert last change.
8872 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8874 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8875 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8878 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8880 * charset.c (syms_of_charset): Set width of character sets
8881 eight-bit-control and eight-bit-graphic to 1 column.
8883 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8885 * config.in (HAVE_SPEED_T): New define.
8887 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8890 2000-05-26 Dave Love <fx@gnu.org>
8892 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8894 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8895 (Fsubr_arity): New function.
8896 (syms_of_data): Install them.
8898 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8900 * charset.c (init_charset_once): Set the table bytes_by_char_head
8903 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8904 the default fontset to what Emacs uses by default.
8905 (check_registry_encoding): This function deleted.
8906 (Fset_fontset_font): Remove the adhoc condition for the default
8907 fontset. Allow cons in FONTNAME.
8909 * fns.c (map_char_table): Ignore char-table entries for
8910 charsets eight-bit-control and eight-bit-graphic.
8912 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8914 * emacs.c (main): Initialize keyboard syms before initializing
8915 window code, so face names are available.
8917 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8919 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8920 of an anchor at the beginning of a shy-group.
8922 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8924 * xdisp.c (handle_invisible_prop): Don't try to skip over
8925 invisible text if end of text is already reached.
8927 2000-05-25 Dave Love <fx@gnu.org>
8929 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8931 * coding.c (encode_eol): Add null statement after label.
8933 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8935 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8938 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8940 * ccl.c (ccl_driver): Fix previous change.
8942 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8944 * coding.c (run_pre_post_conversion_on_str): Set point to the
8945 beginning of buffer before calling coding->post_read_conversion.
8946 (decode_coding_string): Give correct args to
8947 run_pre_post_conversion_on_str.
8948 (encode_coding_string): Likewise.
8950 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8951 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8952 eight-bit-graphic correctly.
8954 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8956 * fileio.c (Finsert_file_contents): Even if a file is not found,
8957 execute codes for setting up coding system. Call
8958 after-insert-file-functions unconditionally.
8960 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8962 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8963 BSD_PGRPS are not defined.
8965 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8967 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8969 (syms_of_charset): Avoid building same strings.
8971 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8973 * lread.c (Fload): Add a comment about the meaning of
8974 Vuser_init_file being t.
8976 * puresize.h (BASE_PURESIZE): Increase to 675000.
8978 * s/gnu-linux.h (setpgrp): Don't define it here because this
8979 prevents compilation on GNU/Linux systems with glib 2.2.
8981 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8984 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8986 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8987 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8989 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8991 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8993 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8995 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8997 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8999 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9001 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9003 * keyboard.c (read_char): Allow character codes 128..255 to be
9004 handled by input-method-function.
9006 * insdel.c (adjust_markers_for_replace): Fix previous change.
9007 (adjust_after_replace): If PREV_TEXT is nil, call
9008 adjust_markers_for_insert, not adjust_markers_for_replace.
9010 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9012 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9013 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9014 [HAVE_GRANDPT]: Define.
9015 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9017 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9020 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9022 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9024 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9026 The following changes are to handle 8-bit characters in a
9027 multibyte buffer/string without facing with byte combining
9028 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9029 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9031 * Makefile.in (fns.o): Depend on charset.h.
9033 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9034 convert it to unibyte.
9035 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9037 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9038 apparent char boundary.
9039 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9040 0x80..0x9F to/from multibyte form.
9042 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9045 * callproc.c (Fcall_process): Always encode an argument string if
9046 it is multibyte. Setup src_multibyte and dst_multibyte members of
9047 process_coding properly.
9049 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9050 SPLIT_NON_ASCII_CHAR.
9052 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9054 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9056 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9057 (SPLIT_CHARACTER_SEQ): This macro deleted.
9058 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9059 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9060 and eight-bit-graphic.
9061 (char_to_string): Likewise. Signal an error for too large
9063 (char_printable_p): Return 0 for 8-bit characters.
9064 (update_charset_table): Update iso_charset_table only when a final
9065 character is non-negative.
9066 (find_charset_in_text): Renamed from find_charset_in_str.
9067 Arguments and return value changed. Callers changed.
9068 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9069 be -1 if CHARSET is used only internally.
9070 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9072 (Fcharset_after): Simplified.
9073 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9074 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9075 (multibyte_chars_in_text): Simplified by assuming there's no
9076 invalid multibyte sequence.
9077 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9078 (str_as_unibyte): New functions.
9079 (Fstring): Simpified by assuming that byte combining never happens.
9080 (init_charset_once): Initialization for
9081 LEADING_CODE_8_BIT_CONTROL.
9082 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9083 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9084 eight-bit-control and eight-bit-graphic.
9086 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9087 (CHARSET_8_BIT_GRAPHIC): New macros.
9088 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9089 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9090 (CHARSET_REVERSE_CHARSET): Likewise.
9091 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9093 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9094 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9095 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9096 encounter an invalid multibyte sequence.
9097 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9098 sequence is always valid.
9099 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9100 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9101 (CHAR_STRING): For 8-bit characters, call char_to_string.
9102 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9103 multibyte sequence is always valid.
9104 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9105 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9106 (str_as_unibyte): Extern them.
9107 (BCOPY_SHORT): Fix a bug.
9108 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9109 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9110 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9111 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9113 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9114 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9115 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9116 (EMIT_BYTES): New macros.
9117 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9118 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9120 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9121 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9122 check the validity of multibyte sequence.
9123 (decode_coding_emacs_mule): New function.
9124 (encode_coding_emacs_mule): New macro.
9125 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9127 (DECODE_ISO_CHARACTER): Just return a character code.
9128 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9129 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9130 EMIT_CHAR to produced decoded characters. Exit the loop only by
9131 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9133 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9134 only position codes for an invalid character.
9135 (encode_designation_at_bol): Return new destination pointer. 5th
9136 arg DSTP is changed to DST.
9137 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9138 from the source by ONE_MORE_CHAR. Don't handle the case of last
9140 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9142 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9143 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9144 TWO_MORE_BYTES to fetch a byte from the source.
9145 (encode_eol): Pay attention to coding->src_multibyte.
9146 (detect_coding, detect_eol): Preserve members src_multibyte and
9148 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9149 (encoding_buffer_size): Set magnification to 3 for all coding
9150 systems that require encoding.
9151 (ccl_coding_driver): For decoding, be sure that the result is
9152 valid multibyte sequence.
9153 (decode_coding): Initialize coding->errors and coding->result.
9154 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9155 and raw-text, always call decode_eol. Handle the case of last
9156 block here. If not coding->dst_multibyte, convert the resulting
9157 sequence to unibyte.
9158 (encode_coding): Initialize coding->errors and coding->result.
9159 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9160 and raw-text, always call encode_eol. Handle the case of last
9162 (shrink_decoding_region, shrink_encoding_region): Detect cases
9163 that we can't skip data more rigidly.
9164 (code_convert_region): Setup src_multibyte and dst_multibyte
9165 members of coding. For decoding, if the buffer is multibyte,
9166 convert the source sequence to unibyte in advance. For encoding,
9167 if the buffer is multibyte, convert the resulting sequence to
9168 multibyte afterward.
9169 (run_pre_post_conversion_on_str): New function.
9170 (code_convert_string): Deleted and divided into the following two.
9171 (decode_coding_string, encode_coding_string): New functions.
9172 (code_convert_string1, code_convert_string_norecord): Call one of
9174 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9175 MAKE_NON_ASCII_CHAR.
9176 (Fset_terminal_coding_system_internal)
9177 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9178 and dst_multibyte members.
9179 (init_coding_once): Initialize iso_code_class with new enum
9180 ISO_control_0 and ISO_control_1.
9182 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9183 devided into ISO_control_0 and ISO_control_1.
9184 (struct coding_system): New members src_multibyte, dst_multibyte,
9185 errors, and result. Delete member fake_multibyte.
9186 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9188 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9191 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9194 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9196 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9198 (Ftranspose_region): Delete codes for handling byte combining.
9200 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9201 dst_multibyte members of coding. On handling REPLACE on unibyte
9202 buffer, convert the result of decode_coding to unibyte. On
9203 inserting into a mutibyte buffer, always call code_convert_region.
9204 (e_write): Setup coding->src_multibyte according to the
9205 multibyteness of the source (buffer or string).
9207 * fns.c (concat): Handle 8-bit characters correctly.
9208 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9209 unibyte in the result.
9210 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9211 valid multibyte form in the result.
9212 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9213 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9214 return -1, signal an error.
9215 (base64_encode_1): New arg MULTIBYTE. Get each character by
9216 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9217 character is found, return -1.
9218 (Fbase64_decode_region): Delete codes for handling byte-combining.
9219 Treat each decoded byte as a unibyte character.
9220 (Fbase64_decode_string): Return unibyte string.
9221 (Fcompare_strings, concat, string_byte_to_char): Use
9222 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9223 FETCH_STRING_CHAR_ADVANCE.
9224 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9225 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9227 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9228 SPLIT_NON_ASCII_CHAR.
9229 (fontset_ref_via_base, fontset_set): Likewise
9231 * insdel.c (adjust_markers_for_record_delete): Deleted.
9232 (adjust_markers_for_insert): Argument changed. Caller changed.
9233 (adjust_markers_for_replace): Likewise.
9234 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9235 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9236 (copy_text): Delete unused local varialbe c_save. For converting
9237 to multibyte, be sure to make all 8-bit characters in valid
9239 (count_size_as_multibyte): Handle 8-bit characters correctly.
9240 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9241 (adjust_after_replace, replace_range, del_range_2)
9242 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9243 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9244 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9245 handling byte combining.
9246 (adjust_before_replace): Deleted.
9248 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9249 SPLIT_NON_ASCII_CHAR.
9250 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9251 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9252 (Fkey_description): Likewise.
9254 * lread.c (read1): On reading multibyte string, be sure to make
9255 all 8-bit chararacters in valid multibyte form.
9256 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9258 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9261 * process.c (Fstart_process): GCPRO current_dir before calling
9262 Ffind_operation_coding_system. Encode arguments here.
9263 (create_process): Don't encode arguments here. Setup
9264 src_multibyte and dst_multibyte members of struct coding.
9265 (read_process_output): Setup src_multibyte and dst_multibyte
9266 members of struct coding. If the output is to multibyte buffer,
9267 always decode the output of the process. Adjust the
9268 representation of 8-bit characters to the multibyteness of the output.
9269 (send_process): Setup coding->src_multibyte according to the
9270 multibyteness of the source.
9272 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9273 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9274 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9276 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9278 * w16select.c (Fw16_set_clipboard_data): Setup members
9279 src_multibyte and dst_multibyte of coding. Adjusted for the
9280 change for find_charset_in_str.
9281 (Fw16_get_clipboard_data): Likewise.
9283 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9284 dst_multibyte of coding.
9285 (x_to_w32_font): Likewise.
9287 * w32select.c (Fw32_set_clipboard_data): Setup members
9288 src_multibyte and dst_multibyte of coding. Adjusted for the
9289 change for find_charset_in_str.
9290 (Fw32_get_clipboard_data): Likewise.
9292 * xdisp.c (get_next_display_element): Handle 8-bit characters
9294 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9295 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9297 * xselect.c (selection_data_to_lisp_data): Setup members
9298 src_multibyte and dst_multibyte of coding. Adjusted for the
9299 change for find_charset_in_str.
9300 (lisp_data_to_selection_data): Likewise.
9302 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9304 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9306 * dispextern.h (Vimage_types): Add extern declaration.
9308 * xdisp.c (Vimage_types): Moved here from xfns.c.
9309 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9311 * xfns.c (Vimages_types): Moved to xdisp.c.
9312 (syms_of_xfns): Move `image-types' to xdisp.c.
9314 * w32fns.c (Vimage_types): Removed.
9315 (syms_of_w32fns): Remove `image-types'.
9317 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9319 * fns.c (map_char_table): Pay attention to character number of
9320 charset. Check the validity of charset at the first level. For
9321 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9324 * fontset.c: Include "buffer.h".
9325 (fs_load_font): If the face has fontset, record the face ID in
9327 (Finternal_char_font): New function.
9328 (accumulate_font_info): New function.
9329 (Ffontset_info): Rewritten for the new fontset implementation.
9330 (syms_of_fontset): Register Vdefault_fontset in the first element
9331 of Vfontset_table. Include Vdefault_fontset in
9332 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9335 2000-05-16 Dave Love <fx@gnu.org>
9337 * m/iris5d.h: Deleted -- unused.
9339 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9341 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9342 `invalid' instead of `illegal'.
9344 * indent.c (Fmove_to_column): When ending within a tab, insert
9345 spaces first so that markers at the end of the tab get adjusted.
9347 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9348 buffer list that wasn't selected in that frame.
9350 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9351 is needed on mescaline, use a 2 char prefix, and call
9352 make_temp_name with second arg non-zero.
9354 * fileio.c (make_temp_name): New function, extracted from
9356 (Fmake_temp_name): Use it.
9358 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9360 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9362 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9364 * Makefile.in (lisp): Add env.elc.
9366 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9368 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9370 * search.c (Freplace_match): Handle case of `\N' in the
9371 replacement when there's no group N.
9373 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9375 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9376 of the message to message_dolog.
9378 * keyboard.c (read_char): Don't clear current message for help
9379 events; let the code handling help events handle this. Change
9380 code detecting help events that should be ignored.
9382 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9383 we're interating over a string.
9385 2000-05-09 Dave Love <fx@gnu.org>
9387 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9388 that offset before writing. Move gcpro region past call of
9391 2000-05-04 Dave Love <fx@gnu.org>
9393 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9395 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9397 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9398 of inserted characters when BUF equals the current buffer, and PT
9399 is in front of or equal to FROM.
9401 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9403 * xdisp.c (handle_single_display_prop): If display property value
9404 is invalid, or something not supported on the frame, restore
9405 iterator's position to what it was initially. Make sure to return
9406 0 for invalid and unsupported property values.
9408 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9409 that x_per_char_metric returns null.
9411 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9413 * xterm.h (struct face): Add forward declaration.
9414 (struct image): Ditto.
9415 (image_ascent): Add prototype.
9417 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9418 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9419 image_ascent instead of using IMAGE_ASCENT.
9421 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9422 (IMAGE_ASCENT): Removed.
9424 * xfns.c (Qcenter): New variable.
9425 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9426 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9427 (image_ascent): New function.
9428 (lookup_image): Recognize `:ascent center'.
9429 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9430 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9431 (xbm_load): Don't set image's ascent here.
9432 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9433 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9434 check ascent values here.
9435 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9436 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9437 (syms_of_xfns): Initialize Qcenter.
9439 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9440 to the limits, increase the limits.
9442 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9444 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9445 Check Vfont_encoding_alist against the full name of the opened font.
9447 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9449 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9450 taller than the window.
9452 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9454 * xfaces.c (realize_x_face): Fix the argument of the second
9455 xassert. BASE_FACE may not be a face for ASCII.
9457 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9459 * print.c (print_object): Treat print-length < 0 as nil.
9461 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9463 * s/freebsd.h (TERMCAP_OBJ): Removed.
9464 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9466 * lread.c (read1): Don't treat period followed by certain
9467 characters as symbol start.
9469 * xfns.c (slurp_file): New function.
9470 (xbm_image_p): Handle case of in-memory XBM files.
9471 (xbm_scan): Rewritten to work on memory buffers instead of files.
9472 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9473 Work on memory buffers instead of files. If DATA is null test
9474 if buffer looks like an in-memory XBM file.
9475 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9476 memory buffers instead of files.
9477 (xbm_file_p): New function.
9478 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9480 * lread.c (end_of_file_error): New function.
9481 (read1): Call it instead of signaling `end-of-file' directly.
9483 * print.c (print_error_message): Print data of `end-of-file'
9484 with Fprinc instead of Fprin1.
9486 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9488 * window.c (freeze_window_start): Check that minibuffer scroll
9489 window isn't nil before extracting the window structure pointer
9492 * undo.c (record_delete): If we hit the end of the undo list, stop
9493 picking elements apart.
9495 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9497 * xdisp.c (display_line): If lines are continued, restore
9498 iterator's ascent/descent information to the values before the
9499 first glyph not fitting on the line.
9501 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9503 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9504 positions in glyph matrix. Don't compute new window end positions.
9506 * dispnew.c (increment_matrix_positions): Renamed from
9507 increment_glyph_matrix_buffer_positions.
9508 (increment_row_positions): Renamed from
9509 increment_glyph_row_buffer_positions.
9511 * dispextern.h: Change names of renamed functions from dispnew.c
9514 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9516 * fileio.c (Fdo_auto_save): Create directories for auto-save
9517 list file if necessary.
9519 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9520 from buffer or frame.
9521 (automatic_hscrolling_p): New variable.
9522 (hscroll_windows): Scroll windows horizontally only if automatic
9523 hscrolling is allowed.
9524 (syms_of_xdisp): New variable `automatic-hscrolling'.
9526 * frame.h (struct frame): Add member extra_line_spacing.
9528 * xfns.c (x_set_line_spacing): New function.
9529 (Fx_create_frame): Set line spacing from resources.
9530 (Qline_spacing): New variable.
9531 (syms_of_xfns): Initialize Qline_spacing.
9533 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9535 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9536 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9537 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9538 extra_line_spacing from default value.
9539 (init_buffer_once): Initialize default value of extra_line_spacing.
9541 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9544 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9545 prompt_width. Add extra line spacing.
9547 * term.c (produce_glyphs): Remove reference to struct it's
9550 * dispextern.h (struct it): Remove member prompt_width, add
9553 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9555 * dispnew.c (update_frame_line): When writing a whole line, make
9556 sure cursor is in the right row afterwards, otherwise a use of
9557 capability `ch' in cmgoto might leave the cursor in the row below.
9559 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9561 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9563 * keyboard.c (timer_check): Fix typo in comment.
9565 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9567 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9568 name change: ch -> character.
9570 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9572 * keyboard.c (echo_message_buffer): New variable.
9573 (echo_now): Set echo_message_buffer to the echo area buffer used
9574 to display the echo.
9575 (cancel_echoing): Reset echo_message_buffer to nil.
9576 (read_char): Code rewritten that handles canceling an echo or
9577 echoing a dash, respectively.
9579 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9580 directory doesn't exist.
9582 2000-04-19 Dave Love <fx@gnu.org>
9584 * fns.c (syms_of_fns): Defsubr mapc.
9585 (concat): Don't allow numeric args.
9586 (Fconcat): Doc change.
9588 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9590 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9591 instead define end_match(1|2) more carefully.
9592 Use GET_CHAR_BEFORE_2 for `begline'.
9594 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9596 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9597 on 64-bit systems where NULL is defined as `0'.
9599 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9600 the `variable argument list' to make it work on Alpha.
9602 * m/alpha.h (_LP64) [!_LP64]: Define.
9603 (ORDINARY_LINK): Define for NetBSD.
9605 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9607 2000-04-19 Dave Love <fx@gnu.org>
9609 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9612 * Makefile.in (LIBS): Don't use.
9613 (GETLOADAVG_OBJ): Define again.
9614 (otherobj): Add GETLOADAVG_OBJ.
9616 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9618 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9620 * lread.c (read_filtered_event): Cancel and start busy cursor.
9622 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9623 that the per-character metrics may be null.
9625 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9627 * buffer.c (clone_per_buffer_values): New function.
9628 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9629 clone_per_buffer_values if CLONE is not nil.
9631 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9633 2000-04-16 Dave Love <fx@gnu.org>
9635 * Makefile.in: Remove obsolete localcpp stuff.
9636 (GETLOADAVG_OBJ): Don't define.
9637 (obj): Move LIBOBJS...
9638 (otherobj): ... to here.
9639 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9640 whitespace-only lines after the continuation (Irix).
9642 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9644 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9646 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9648 2000-04-14 Dave Love <fx@gnu.org>
9650 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9651 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9652 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9653 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9656 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9657 autoconfiscated HAVE_GETLOADAVG.
9659 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9662 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9664 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9665 (fill_in_lock_file_name): Avoid existing files that aren't links.
9667 2000-04-14 Dave Love <fx@gnu.org>
9669 * Makefile.in (LIBS, LIBOBJS): New variable.
9670 (INTERVAL_SRC): Convert to make variable.
9671 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9672 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9673 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9675 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9676 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9677 (shortlisp): Add facemenu, float-sup, frame.
9678 (SOME_MACHINE_LISP): Remove them from here.
9679 (LIBES): Change unused LDLIBS to autoconf LIBS.
9681 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9683 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9685 * composite.c (update_compositions): If FROM and TO are not in a
9686 valid range, do nothing.
9688 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9690 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9692 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9694 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9697 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9699 * fileio.c (a_write): Remove redundant semi-colons.
9700 (e_write): Return -1 if failed to write all the data.
9701 This fixes the changes made at 1999-12-15.
9703 2000-04-12 Dave Love <fx@gnu.org>
9705 * fns.c (mapcar1): Test for null vals to support mapc.
9706 (Fmapc): New function.
9708 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9710 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9711 (IT_frame_up_to_date): Support the buffer local value of
9712 cursor-type, if defined.
9714 2000-04-10 Dave Love <fx@gnu.org>
9716 * editfns.c (preceding-char, following-char): Doc fix.
9718 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9720 * Makefile.in (temacs): Revert 2000-03-12 change.
9722 2000-04-10 Jason Rumney <jasonr@gnu.org>
9724 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9726 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9728 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9729 area buffer, if it's not set up yet.
9731 * indent.c (compute_motion): Set immediate_quit.
9733 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9735 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9736 (realize_tty_face): Suppress boldness if colors are the inverse of
9737 the default colors, and tty_suppress_bold_inverse_default_colors_p
9739 (Ftty_suppress_bold_inverse_default_colors): New function.
9740 (syms_of_xfaces): Defsubr it.
9742 * buffer.c (Frestore_buffer_modified_p): New function.
9743 (syms_of_buffer): Defsubr it.
9745 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9747 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9748 charset id (int) argument, not a charset (Lisp_Object).
9750 * coding.h (code_convert_string): Declare.
9751 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9752 object, as the fourth argument to code_convert_string.
9754 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9755 (Fset_fontset_font): Use EQ to compare lisp objects.
9757 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9759 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9760 a pointer that looks like a lisp object.
9761 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9762 zero, instead see whether it's an integer object, since they can't
9764 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9766 * dispnew.c (allocate_matrices_for_frame_redisplay)
9767 (direct_output_forward_char): Use X(U)INT and make_number as needed
9768 to convert between (unsigned) int values and lisp integers.
9769 * keyboard.c (read_key_sequence): Likewise.
9770 * lread.c (substitute_object_recurse): Likewise.
9771 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9772 * minibuf.c (do_completion, Fminibuffer_complete_word)
9773 (Fminibuffer_completion_help): Likewise.
9774 * term.c (produce_special_glyphs): Likewise.
9776 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9777 * print.c (print_preprocess, print_object): Likewise.
9779 * search.c (compile_pattern): Use NILP when checking for nil.
9781 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9782 __OPTIMIZE__]: Provide a GNU C macro version that handles
9784 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9785 field, to better cope with ENABLE_CHECKING and calls that modify a
9786 Lisp_Object using its old value.
9788 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9790 * window.c (compare_window_configurations): Signal an error
9791 if parameters C1 or C2 aren't window configurations.
9793 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9794 AFTER_POTENTIAL_GC calls around calls to functions that can
9795 signal an error and thus invoke the debugger.
9797 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9799 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9800 an error if decoding fails.
9802 * keyboard.c (lispy_mouse_names): Variable removed.
9803 (Vlispy_mouse_stem): New variable.
9804 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9805 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9806 for any mouse button number. Increase size of mouse_syms and
9807 button_down_location as needed. Call modify_event_symbol with
9808 different arguments.
9809 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9810 Call modify_event_symbol with different arguments.
9811 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9812 for any button number. Call modify_event_symbol with different
9814 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9815 Accept a string for NAME_ALIST_OR_STEM.
9817 * lisp.h (larger_vector): Add prototype.
9819 * fns.c (larger_vector): Make externally visible.
9821 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9823 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9825 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9826 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9827 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9828 we are between str1 and str2.
9829 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9830 (PATFETCH): Use `TRANSLATE'.
9831 (PATFETCH_RAW): Fetch multibyte char if applicable.
9832 (PATUNFETCH): Remove.
9833 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9834 When writing a char, write it directly into the pattern buffer rather
9835 than going needlessly through a temp char-array.
9836 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9837 multibyte magic and remove the useless `#ifdef emacs'.
9838 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9841 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9842 conditional on `emacs'.
9844 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9846 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9848 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9849 non-union-type versions of XMARK and friends here, because XMARK
9850 and friends won't work on an integer field if NO_UNION_TYPE is not
9852 (make_number): Define as a function if it's not defined as a macro.
9854 * composite.c (run_composite_function): Use NILP when checking for nil.
9855 (syms_of_composite): Delete local var NARGS, pass an int as first
9856 argument to Fmake_hash_table.
9858 * editfns.c (text_property_stickiness): Use NILP to test
9859 Lisp_Object boolean value.
9860 (Fmessage_or_box): Don't use NILP to test int variable.
9861 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9862 problems reading from and changing the same lisp value in an
9865 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9867 * term.c (TN_no_color_video): New variable.
9868 (term_init): Intitialize TN_no_color_video.
9869 (enum no_color_bit): New enumeration.
9870 (MAY_USE_WITH_COLORS_P): New macro.
9871 (turn_on_face): Use it to determine if attributes may be used
9872 combined with colors.
9874 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9876 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9877 with int lvalues via casts; instead, just yield lisp object lvalues.
9878 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9879 proper accessor macros.
9880 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9881 (grow_mini_window): Fix typo getting int value of root->height.
9883 * xdisp.c (compute_string_pos): Fix order of arguments to
9884 string_pos_nchars_ahead.
9885 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9886 count arg to variable-arg routines like Frun_hook_with_args and
9888 (back_to_previous_visible_line_start)
9889 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9890 fixed-arg routines like Fget_char_property and Fmake_string.
9891 (reconsider_clip_changes): Use XINT when comparing integer lisp
9892 objects, or passing them as int arguments.
9893 (mark_window_display_accurate, insert_left_trunc_glyphs)
9894 (append_space, extend_face_to_end_of_line): Use make_number when
9895 storing or passing integer values as lisp objects.
9896 (set_cursor_from_row, highlight_trailing_whitespace): Use
9897 INTEGERP, not implicit test against zero, for glyph object.
9898 (try_window_id): Don't use make_number when we want an int value.
9900 * xfaces.c (xlfd_symbolic_value): Make last argument a
9901 Lisp_Object, to be consistent with callers.
9902 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9903 (lface_hash): Apply XFASTINT to lisp values before folding in.
9905 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9906 fill in window width and height. Pass an int, not a lisp object,
9907 as first arg to Finsert.
9909 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9911 * xfaces.c (realize_basic_faces): Block input while realizing
9914 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9916 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9918 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9920 * xterm.c (x_produce_glyphs): When displaying unibyte text
9921 or ASCII, handle case that per-char metric is null.
9923 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9925 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9927 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9928 (XSUBR, XBUFFER): Verify correct object type before returning
9929 pointer, using eassert.
9930 * frame.h (XFRAME): Likewise.
9932 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9933 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9934 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9935 * data.c (set_internal): Likewise.
9936 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9937 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9938 * fileio.c (auto_save_1): Likewise.
9939 * insdel.c (check_markers): Likewise.
9940 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9941 * undo.c (record_insert): Likewise.
9942 * vmsproc.c (child_sig): Likewise.
9943 * window.c (unshow_buffer, window_loop): Likewise.
9944 * xterm.c (x_erase_phys_cursor): Likewise.
9946 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9948 * xfns.c (free_image_cache): Free the cache structure itself
9949 last, after all its members have been freed.
9951 * lisp.h (xstrdup): Add prototype.
9953 * alloc.c (xstrdup): Moved here from xfaces.c.
9954 (allocating_for_lisp): Variable removed.
9955 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9957 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9959 (xstrdup): Moved to alloc.c.
9961 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9963 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9965 * emacs.c (main): Fix sense of no-loadup test.
9967 * config.in (ENABLE_CHECKING): Undef.
9969 * lisp.h (struct interval): Replace "parent" field with a union of
9970 interval pointer and Lisp_Object; add new bitfield to use as
9971 discriminant. Change other flag fields to bitfields.
9972 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9973 is defined and the supplied test fails, print a message and abort.
9974 (eassert): New macro. Use CHECK to provide an assert-like facility.
9976 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9977 pointers; abort if the value looks like a lisp object.
9978 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9979 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9980 Modify for new interval parent definition.
9982 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9983 (UNMARK_BALANCE_INTERVALS): Update references that need an
9984 addressable lisp object in the interval structure.
9985 (die): New function.
9986 (suppress_checking): New variable.
9988 * intervals.c (interval_start_pos): Just return 0 if there's no
9991 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9993 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9994 and earlier Emacs versions.
9996 * keyboard.c (Ftop_level): Cancel busy-cursor.
9998 * eval.c (call_debugger): Cancel busy-cursor.
10000 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10002 * search.c (Freplace_match): Adjust multibyteness of the current
10003 buffer and NEWTEXT. Free allocated memory before signaling an error.
10005 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10007 * regex.c (analyse_first): New function obtained by ripping out most
10008 of re_compile_fastmap and generalizing it a little bit so that it
10009 can also just return whether a given (sub)pattern can match the empty
10011 (regex_compile): Use `analyse_first' to decide whether the loop-check
10012 needs to be done or not for *, +, *? and +? (the loop check is costly
10013 for non-greedy repetition).
10014 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10016 2000-03-28 Dave Love <fx@gnu.org>
10018 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10020 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10022 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10024 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10026 (enum re_opcode_t): Update description of succeed_n.
10027 (PATFETCH): Always define.
10028 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10029 operators, char classes, shy-groups and intervals).
10030 Optimize special cases of intervals so as to only use succeed_n and
10031 jump_n when really needed.
10032 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10033 that we don't have to handle the special cases any more.
10034 Simplify on_failure_jump handling as well.
10036 2000-03-28 Jason Rumney <jasonr@gnu.org>
10038 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10040 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10042 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10044 * s/msdos.h (GC_SETJMP_WORKS): Define.
10046 * alloc.c (mark_maybe_object): New function.
10047 (mark_memory): Use it.
10048 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10049 (setjmp_tested_p, longjmp_done): New variables.
10050 (test_setjmp): New function.
10051 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10052 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10054 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10055 to DEC_TEXT_POS and INC_TEXT_POS.
10057 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10058 with parameter MULTIBYTE_P.
10060 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10062 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10063 buffers because it looks for multibyte character byte sequences
10064 which don't exist in unibyte text.
10066 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10068 * xfaces.c (register_color, unregister_color, unregister_colors)
10069 [DEBUG_X_COLORS]: New functions.
10070 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10072 * xfns.c (x_set_cursor_color): Get color reference counts right.
10074 * xterm.c (x_copy_color): New function.
10075 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10077 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10078 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10079 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10080 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10081 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10082 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10083 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10084 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10085 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10086 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10088 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10089 names for handling per-buffer variables.
10091 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10092 instead of MAX_BUFFER_LOCAL_VARS.
10093 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10095 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10097 * xfns.c (x_specified_cursor_type): New function.
10098 (x_set_cursor_type): Use it.
10100 * buffer.h (struct buffer): Add cursor_type.
10102 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10104 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10105 (print_partial_compiled_pattern, re_compile_fastmap):
10107 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10108 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10109 executing it as well as when popping it off the stack to find infinite
10110 loops in non-greedy repetition operators.
10112 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10114 * doc.c (Qfunction_documentation): New variable.
10115 (syms_of_doc): Initialize Qfunction_documentation.
10116 (Fdocumentation): If FUNCTION is a symbol with non-nil
10117 `function-documentation' property, return a documentation derived
10120 * buffer.c (syms_of_buffer): Add default-cursor-type.
10121 (init_buffer_once): Don't let cursor_type have a local value
10124 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10125 on buffer-local value of cursor_type.
10126 (x_draw_bar_cursor): Add parameter WIDTH.
10128 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10129 (init_buffer_once): Set default cursor_type value to t.
10130 Mark cursor_type as local everywhere.
10131 (syms_of_buffer): New per-buffer variable cursor-type.
10133 * buffer.h (struct buffer): Remove member local_var_flags,
10135 (MAX_BUFFER_LOCAL_VARS): New macro.
10136 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10137 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10138 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10139 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10141 * print.c (print_object): Use new macros for per-buffer variables.
10143 * category.c (Fset_category_table): Use new macros for per-buffer
10146 * buffer.c (buffer_permanent_local_flags): Make a char array.
10147 (max_buffer_local_idx): New variable.
10148 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10149 for new handling of per-buffer variables.
10150 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10151 (init_buffer_once): Initialize per-buffer vars differently.
10152 Set max_buffer_local_idx.
10154 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10157 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10159 * data.c (do_symval_forwarding, store_symval_forwarding)
10160 (find_symbol_value, set_internal, default_value, Fset_default)
10161 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10162 per-buffer variables.
10164 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10166 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10168 * xterm.c (x_term_init): Unblock input around call1 of
10169 Qvendor_specific_keysyms.
10171 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10172 (find_defun_start): Consider an open parenthesis in column 0
10173 a defun start only if open_paren_in_column_0_is_defun_start is set.
10174 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10176 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10178 * eval.c (Fautoload): Add entry in load-history (if after dump).
10179 * lread.c (load-history): Update docstring.
10181 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10183 * indent.c (Fvertical_motion): Always use the current buffer.
10184 Temporarily change the window's buffer, if necessary.
10186 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10188 * xterm.c (fast_find_position): Make sure not to consider rows
10189 not visible in the window.
10191 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10193 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10194 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10196 2000-03-22 Jason Rumney <jasonr@gnu.org>
10198 * w32menu.c (single_submenu): Set help string to NULL if none.
10199 (w32_menu_show): Set help string correctly.
10200 (add-menu-item): Set help string in MIIM_DATA for menu item.
10201 Load SetMenuItemInfoA explicitly.
10202 (w32_menu_display_help): New function.
10204 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10205 (QCdata): Moved to xdisp.c.
10207 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10208 (Vw32_charset_to_codepage_alist): Removed.
10209 (Vw32_charset_info_alist): New variable.
10210 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10211 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10212 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10213 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10215 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10216 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10217 Define Vw32_charset_info_alist and w32_charset symbols.
10219 2000-03-22 Jason Rumney <jasonr@gnu.org>
10221 * makefile.nt (w32bdf.obj): Update dependencies.
10223 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10225 * w32fns.c: Include fontset.h after dispextern.h.
10226 (Fx_create_frame): Do not create fontset.
10227 (w32_load_system_font): Doc fix.
10228 (Fx_close_connection): Free full_name if it is not shared.
10230 * w32term.c: Include fontset.h after dispextern.h.
10231 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10233 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10234 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10235 (w32_font_is_double_byte): New function, needs body.
10236 (x_append_glyph): Set glyph->glyph_not_available_p.
10237 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10238 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10239 character, convert it to a unibyte character.
10240 (struct glyph_string): Delete member `charset'.
10241 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10242 calculating it is found.
10243 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10244 the case that per char metric is not available correctly.
10245 (x_fill_glyph_string): Handle the case that the specific glyph is
10246 not available correctly.
10247 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10248 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10249 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10250 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10251 fontset. Don't call FS_LOAD_FONT.
10253 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10255 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10256 (INT_LISPLIKE): New macro.
10257 (NULL_INTERVAL_P): Use it.
10258 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10259 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10260 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10262 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10263 explicit references to "parent" field of struct interval and
10264 associated unclean type conversions.
10265 * intervals.c (create_root_interval, root_interval, rotate_right)
10266 (rotate_left, balance_possible_root_interval, split_interval_right)
10267 (split_interval_left, interval_start_pos, find_interval)
10268 (next_interval, previous_interval, update_interval)
10269 (adjust_intervals_for_insertion, delete_node, delete_interval)
10270 (adjust_intervals_for_deletion, merge_interval_right)
10271 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10272 (copy_intervals_to_string): Likewise.
10273 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10275 * syntax.c (update_syntax_table): Likewise.
10277 * intervals.c (reproduce_tree_obj): New function, like
10278 reproduce_tree but takes a Lisp_Object for the parent. Declare
10280 (graft_intervals_into_buffer): Use it when appropriate.
10281 (reproduce_tree): Declare with prototype.
10282 (balance_possible_root_interval): Check that the parent is a lisp
10283 object before trying to examine its type.
10285 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10287 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10288 as strings only if both are known to be strings.
10290 * s/openbsd.h (LIBS_TERMCAP): Undef.
10292 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10294 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10295 definitions for non-Emacs compilation.
10296 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10297 outside of `#ifdef emacs'.
10298 (print_partial_compiled_pattern): Update.
10299 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10300 (re_compile_fastmap): Merge handling of charset and charset_not (for
10301 emacs and non-emacs compilation as well).
10302 Similarly for (not)categoryspec and (not)syntaxspec.
10303 Don't use the fastmap when reaching `anychar' since the added
10304 complexity is not justified.
10305 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10306 and (not)syntaxspec. Merge (not)categoryspec.
10308 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10310 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10311 (FACE_FOR_CHAR): Define them differently for the configuration of
10314 2000-03-21 Dave Love <fx@gnu.org>
10316 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10319 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10321 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10322 (lface_fully_specified_p): Don't check contents of
10323 LFACE_FONT_INDEX because that attribute is optional.
10324 (realize_x_face): Remove now unwarranted xassert.
10326 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10328 The following changes are to make font selection based on
10329 characters, not charset. In addition, they recover fontset
10330 facilities while utilizing the new font selection mechanism.
10332 * Makefile.in (fontset.o): Depend on dispextern.h.
10334 * alloc.c (mark_face_cache): Don't mark face->registry.
10336 * dispextern.h (struct glyph): New member glyph_not_available_p.
10337 Use 22 bits for face_id.
10338 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10339 (struct face): Delete member registry, new member ascii_face.
10340 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10341 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10342 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10343 (struct it): Delete member charset, new member glyph_not_available_p.
10345 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10346 (struct fontset_info, struct fontset_data): Structs removed.
10347 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10348 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10349 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10350 (fs_free_face_fontset, fontset_font_pattern)
10351 (face_suitable_for_char_p, face_for_char)
10352 (make_fontset_for_ascii_face): Extern them.
10353 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10354 (FS_LOAD_FACE_FONT): New macro.
10356 * fontset.c: All codes rewritten or adjusted for the change of
10357 fontset implementation. Now fontset is represented by char table.
10358 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10360 (my_strcasecmp): Function removed.
10361 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10362 (AREF, ASIZE): New macros.
10363 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10364 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10365 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10366 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10367 (fontset_id_valid_p, font_family_registry, fontset_name)
10368 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10369 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10371 (fs_load_font): New arg FACE. Caller changed.
10372 (fs_query_fontset): Argument changed. Caller changed.
10373 (Fquery_fontset): call fs_query_fontset.
10374 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10376 (clear_fontset_elements, check_registry_encoding)
10377 (check_fontset_name): New functions.
10378 (syms_of_fontset): Set char-table-extra-slots property of fontset
10379 to 3. Staticpro and initialize Vfontset_table and
10380 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10382 * frame.h (struct frame): Member `fontset_data' removed.
10383 (FRAME_FONTSET_DATA): Macro removed.
10385 * frame.c (make_frame): Don't allocate f->fontset_data.
10386 (Fdelete_frame): Don't free f->fontset_data.
10388 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10390 * xdisp.c (charset_at_position): Function removed.
10391 (init_iterator): Don't set member charset of struct `it'.
10392 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10393 (next_element_from_display_vector, insert_left_trunc_glyphs):
10395 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10397 (get_next_display_element, append_space)
10398 (extend_face_to_end_of_line): Likewise.
10400 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10402 (clear_font_table, frame_update_line_height, load_face_font):
10403 Adjusted for the change of fontset implementation.
10404 (load_face_fontset_font): Function removed.
10405 (pixel_point_size): New function.
10406 (font_list): Argument type changed. Caller changed.
10407 (LFACE_FONT): New macro.
10408 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10409 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10410 Lisp_Object. Determine the font name by actually loading a font
10411 by the specified pattern. Set LFACE_FONT (lface) to the specified
10412 pattern. Even if a font is not found, don't try alternatives.
10413 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10414 (set_font_frame_param): If `font' is specified in lface, use it.
10415 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10416 (lface_same_font_attributes_p): Likewise.
10417 (make_realized_face): Arguent changed. Caller changed. Set
10418 face->ascii_face to face itself.
10419 (free_realized_face): Free face->fontset if face is for ASCII.
10420 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10421 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10422 (free_realized_multibyte_face): New function.
10423 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10424 changed. Caller changed.
10425 (try_font_list): Argument type changed.
10426 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10427 (choose_face_font): Argument changed. Handle fontset properly.
10428 (choose_face_fontset_font): Function removed.
10429 (realize_default_face, realize_named_face): Don't remove the
10431 (realize_face): Argument changed. Caller changed. Remove face
10432 with the arg former_face_id in advance. Load font for the new face.
10433 (realize_x_face): Argument changed. Caller changed. For a
10434 multibyte character, share fontset with base_face. For a single
10435 byte character, make a new realized fontset. Don't load a font here.
10436 (realize_tty_face): Argument changed. Caller changed.
10437 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10438 (face_at_buffer_position): Don't check multibyte_p for returning
10440 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10441 FACE_SUITABLE_FOR_CHARSET_P.
10442 (syms_of_xfaces): Remove code for Qx_charset_registry and
10443 Vface_default_registry.
10445 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10446 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10447 (x_per_char_metric): Don't try FONT->default_char. Even if
10448 pcm->width is zero, glyph bits may exist.
10449 (x_encode_char): Always initialize char2b->byte1.
10450 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10451 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10452 (x_append_glyph): Set glyph->glyph_not_available_p.
10453 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10454 it->charset. Handle the case that per char metric is not
10455 available. If it->multibyte_p is zero and it->c is a multibyte
10456 character, convert it to a unibyte character.
10457 (struct glyph_string): Delete member `charset'.
10458 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10459 the case that per char metric is not available correctly.
10460 (x_fill_glyph_string): Handle the case that the specific glyph is
10461 not available correctly.
10462 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10463 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10464 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10465 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10466 fontset. Don't call FS_LOAD_FONT.
10468 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10469 (x_create_tip_frame): Likewise.
10470 (Fx_close_connection): Free full_name of font_info.
10472 * fns.c (optimize_sub_char_table): New function.
10473 (Foptimize_char_table): New function.
10474 (syms_of_fns): Defsubr Soptimize_char_table.
10476 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10478 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10479 only if buffer is displayed in some window.
10481 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10482 (try_window_reusing_current_matrix): Don't call scroll run
10483 function if run's current and desired position are the same;
10484 this prevents cursor flickering.
10486 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10488 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10490 * regex.c (RE_STRING_CHAR): New macro.
10491 (GET_CHAR_AFER_2): Remove.
10492 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10493 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10494 (print_partial_compiled_pattern, re_compile_fastmap)
10495 (re_match_2_internal): Remove on_failure_jump_exclusive.
10496 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10497 optimization only need to work for * (ie. can use of_keep_string_jump).
10498 Remove the special case for .*\n since it is now covered by the general
10500 (re_search_2): Don't bother with `room'.
10501 (skip_one_char): New function.
10502 (skip_noops): Simplify since `memory' is not needed any more.
10503 (mutually_exclusive_p): Restructure slightly to use `switch' and
10504 add handling for "all" remaining cases.
10505 (re_match_2_internal): Change on_failure_jump_smart to use
10506 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10507 rather than on_failure_jump_exclusive.
10509 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10511 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10512 number of bits per RGB because it's everywhere used as the depth
10515 * term.c (calculate_costs): Remove code dealing with X frames.
10517 2000-03-19 Richard M. Stallman <rms@gnu.org>
10519 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10521 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10523 * lread.c (read_integer): Unread the last char not consumed.
10525 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10527 * xterm.c (x_update_window_cursor): Don't update in frames
10528 which are in the process of being deleted.
10530 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10532 * Makefile.in (mostlyclean): Add `*.core'.
10533 (clean): Add `bootstrap-emacs'.
10535 * lread.c (read_integer): New function.
10536 (read1): Support read syntax #o, #x, #b, #r.
10538 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10540 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10541 make sure POINTER_TO_OFFSET gives the same value before and after
10542 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10543 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10544 (debug): Now only active if > 0 rather than if != 0.
10545 (DEBUG_*): Update for the new meaning of `debug'.
10546 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10547 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10548 in `succeed_n', `jump_n' and `set_number_at'.
10549 (store_op1, store_op2, insert_op1, insert_op2)
10550 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10551 (group_in_compile_stack): Move to after its arg's types are
10552 declared and add a prototype.
10553 (PATFETCH): Define in terms of PATFETCH_RAW.
10554 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10555 (QUIT): Redefine as a nop except for NTemacs.
10556 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10557 indentation of the greedy-op and shy-group code.
10558 (at_(beg|end)line_loc_p): Fix argument's types.
10559 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10560 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10561 (MATCHING_IN_FIRST_STRING): Remove.
10562 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10563 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10564 QUIT unconditionally.
10566 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10568 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10571 * process.c (send_process): Add a hint that the function
10572 can call Lisp code to its comment.
10574 * lread.c (load_dangerous_libraries): New variable.
10575 (Vbytecomp_version_regexp): New variable.
10576 (safe_to_load_p): New function.
10577 (Fload): Handle files not compiled with Emacs specially.
10578 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10580 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10582 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10584 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10585 support functions only if HAVE_X11R6_XIM is defined.
10586 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10588 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10590 * xfns.c (X_I18N_INHIBITED): Don't define.
10591 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10592 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10594 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10595 (HAVE_X11R6_XIM): Define.
10597 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10599 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10600 If set, call XSynchronize.
10602 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10604 * regex.c: Declare a new type `re_char' used throughout the code
10605 for the string char type. It's `const unsigned char' to match the
10606 rest of Emacs. Consistently make sure all pointers to strings use
10607 it and make sure all pointers into the pattern use `unsigned char'.
10608 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10609 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10612 * charset.h (GET_CHAR_AFTER_2): Remove.
10613 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10615 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10617 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10618 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10619 of them try to use backquotes.
10621 2000-03-12 Dave Love <fx@gnu.org>
10623 * unexelf.c: Restore changes of 1999-10-19.
10624 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10625 fix its type and alignment; copy it from current process.
10627 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10629 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10630 has been found. Fix bug not computing timer's predecessor.
10632 * fileio.c (Fread_file_name): Handle case that DIR contains a
10635 * window.c (Fsave_window_excursion): Doc fix.
10637 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10639 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10641 * msdos.c (vga_installed): New function, code moved from
10642 dos_set_window_size.
10643 (Qbar, Qcursor_type, outside_cursor): New variables.
10644 (syms_of_msdos): Intern and staticpro them.
10645 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10646 shape used outside Emacs when called for the first time.
10647 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10648 cursor shape used outside Emacs.
10649 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10650 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10652 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10653 parameters specify the cursor. Make qreverse a global
10654 variable (renamed to Qreverse).
10656 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10658 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10660 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10662 This is a big redesign of failure-stack and register handling, prompted
10663 by bugs revealed when trying to add shy-groups. Overall, what happened
10664 is that loops are now structured a little differently, groups can be
10665 shy and the code is a little simpler.
10667 * regex.h: Update the copyright.
10668 (RE_SHY_GROUPS): New value.
10669 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10670 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10672 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10673 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10674 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10675 for (start|stop)_memory since they now only take one argument (the
10676 second has becomes unnecessary).
10677 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10678 (print_compiled_pattern): Use %ld to printf long ints and flush to
10679 make debugging a little easier.
10680 (union fail_stack_elt): Make the integer unsigned.
10681 (struct fail_stack_type): Add a `frame' element.
10682 (INIT_FAIL_STACK): Init `frame' as well.
10683 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10684 (DEBUG_PUSH, DEBUG_POP): Remove.
10685 (NUM_REG_ITEMS): Remove.
10686 (NUM_NONREG_ITEMS): Adjust.
10687 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10688 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10689 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10690 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10692 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10693 address pushed is not the destination of the jump but the source
10695 (NUM_FAILURE_ITEMS): Remove.
10696 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10697 registers before the actual failure point). Don't hardcode any
10698 meaning for str==NULL anymore.
10699 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10700 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10702 (REG_UNSET_VALUE): Use NULL (why not?).
10703 (compile_range): Remove declaration since it doesn't exist.
10704 (struct compile_stack_elt_t): Remove inner_group_offset.
10705 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10706 (regex_grow_registers): Remove dead code.
10707 (FIXUP_ALT_JUMP): New macro.
10708 (regex_compile): Add shy-groups Change loops to use
10709 on_failure_jump_smart&jump instead of
10710 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10711 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10712 variable to me). Use `jump' instead of `jump_past_alt' and don't
10713 bother with push_dummy_failure in alternatives since it is now
10714 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10715 emacs' for (re)allocating the stack.
10716 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10717 from loop when bufp->can_be_null rather than jumping to `done'.
10718 Avoid jumping backwards so as to ensure termination. Use
10719 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10720 backreferences. Remove dead code in handling of `anychar'.
10721 (skip_noops, mutually_exclusive_p): New functions taken from the
10722 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10723 improve mutually_exclusive_p to handle ".+\n".
10724 (lowest_active_reg, highest_active_reg)
10725 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10726 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10727 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10728 variables. Push register (in `start_memory') on the stack rather
10729 than storing it in old_reg(start|end). Remove the cycle detection
10730 from `stop_memory', replaced by the use of on_failure_jump_loop
10731 for greedy loops. Add code for the new on_failure_jump_<foo>.
10732 Remove ad-hoc code in `on_failure_jump' to push more registers in
10733 the case of a loop. Take out code from `maybe_pop_jump' into
10734 separate functions and adapt it to the semantics of
10735 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10736 and push_dummy_failure. Remove dummy_failure handling and
10737 handling of `failures to jump to on_failure_jump' (this last one
10738 was already dead code, it seems).
10739 (group_match_null_string_p, alt_match_null_string_p)
10740 (common_op_match_null_string_p): Remove.
10742 2000-03-08 Dave Love <fx@gnu.org>
10744 * config.in: Don't depend on __STDC__ for volatile.
10745 Add POINTER_TYPE, PTR, PROTOTYPES.
10747 * hftctl.c, strftime.c: Use PROTOTYPES.
10748 * eval.c (find_handler_clause): Likewise.
10750 * mem-limits.h: Use POINTER_TYPE.
10752 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10753 (memory_warnings): Declare using POINTER_TYPE.
10755 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10757 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10759 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10761 * xfns.c: Remove obsolete code in #if 0.
10762 (Fx_focus_frame): New function.
10764 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10766 * coding.c (coding_category_name): Add coding-category-utf-8,
10767 coding-category-utf-16-be, coding-category-utf-16-le.
10768 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10769 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10770 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10771 (detect_coding_utf_8): New function.
10772 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10773 UTF_16_LOW_SURROGATE_P): New macros.
10774 (detect_coding_utf_16): New function
10775 (detect_coding_mask): When priorities are specified, skip any
10776 categories that have `nil' coding-system. Fix bug of returning
10777 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10778 returns a mask not set in PRIORITIES.
10779 (detect_eol_type_in_2_octet_form): New function.
10780 (detect_eol): selects detect_eol_type_XXX to call according to
10781 cooding->category_idx.
10782 (detect_coding_system): Remove `nil' coding-system in the result.
10783 (Fupdate_coding_systems_internal): Update all coding-categories.
10785 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10786 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10788 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10789 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10790 (CODING_CATEGORY_IDX_UTF_16_LE)
10791 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10792 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10793 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10794 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10796 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10798 * doc.c (Fdocumentation_property): If value is not a string,
10799 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10801 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10802 close the display with XtCloseDisplay. This caused a bus error
10805 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10806 complete but not unique.
10808 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10810 * process.c (send_process): Remove local variable `procname' that
10811 might become invalid when a GC happens. Instead, access the
10812 process name slot directly.
10814 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10815 orig_height if set.
10817 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10818 orig_height if set.
10820 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10822 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10823 glyph matrices have been freed.
10825 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10827 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10828 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10830 * xfns.c (QCdata): Moved to xdisp.c.
10832 * xdisp.c (QCdata): Moved here from xfns.c.
10833 (syms_of_xdisp): Initialize QCdata.
10835 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10837 * window.c (coordinates_in_window): Use
10838 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10839 FRAME_INTERNAL_BORDER_WIDTH.
10841 * xdisp.c (try_window_id): Recompute unchanged information if
10842 it is obviously invalid.
10844 * xterm.c (x_term_init): Create a colormap if not using the
10847 * xterm.h (select_visual): Change prototype.
10849 * xfns.c (select_visual): Rewritten. Recognize user-specified
10851 (visual_classes): New variable.
10853 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10855 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10856 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10857 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10858 (x_decode_color): Don't handle allocation of white and black specially.
10859 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10860 XtNcolormap resources.
10861 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10862 (Fx_create_frame): Initialize color members of x_output structure.
10863 (xpm_load): Pass colormap to XPM lib.
10865 * xfaces.c (x_free_colors): Access colormap of frame using
10866 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10867 when default colormap is used.
10869 * xterm.c (x_term_init): Set Colormap member of x_display_info
10870 structure. Copy colormap if resource `privateColormap' is
10871 specified (PseudoColor only).
10872 (x_setup_relief_color): Access colormap of frame using
10875 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10876 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10878 2000-03-04 Jason Rumney <jasonr@gnu.org>
10880 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10881 other non-platform-specific equivalents.
10882 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10883 specific functions and macros as their w32 equivalents where
10884 non-platform-specifics are not available.
10885 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10886 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10887 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10888 (frame_update_line_height): Use macros to access f->output_data.
10889 (defined_color): Remove FIXME comments; fixed.
10890 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10891 into #ifdef blocks. Add WINDOWSNT blocks.
10892 (Fx_list_fonts): Use macros for accessing font data.
10893 (set_lface_from_font_name): Different default fonts for X and
10895 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10896 scalable for backward compatibility.
10897 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10898 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10900 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10903 * makefile.nt (w32faces.obj): Remove.
10906 2000-03-03 Jason Rumney <jasonr@gnu.org>
10908 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10909 correct parameters.
10911 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10913 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10914 standard ELF definitions here if the system header does not.
10916 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10918 * xterm.c (PER_CHAR_METRIC): Removed.
10919 (x_per_char_metric_1, x_default_char): New functions.
10920 (x_per_char_metric): If font's default char is invalid, return
10921 metrics of a suitably chosen usable default char.
10922 (x_draw_glyph_string_foreground): If font has an invalid default
10923 char, replace occurrences of unprintable chars with a suitably
10924 chosen usable default char.
10926 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10928 * xterm.c (note_mouse_highlight): Return quickly if frame's
10929 glyph matrices have been freed.
10931 * dispnew.c (free_glyphs): Block input while freeing matrices.
10933 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10935 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10938 * dispextern.h (x_free_colors): Add prototype.
10940 * xfaces.c (x_free_colors): New function.
10941 (unload_color, free_face_colors): Use it.
10943 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10945 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10947 * window.c [MSDOS]: Include msdos.h.
10949 2000-03-02 Dave Love <fx@gnu.org>
10951 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10953 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10954 set C_OPTIMIZE_SWITCH for gcc.
10956 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10958 * coding.c (coding_save_composition): Be sure to allocate
10959 composition data area in coding even if there's no composition in
10962 2000-03-01 Jason Rumney <jasonr@gnu.org>
10964 * w32term.c: Equivalent changes to those made to xterm.c on
10965 2000-02-25 and 2000-02-24.
10967 * w32fns.c: Equivalent changes to those made to xfns.c on
10968 2000-02-25 and 2000-02-21.
10970 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10971 correct line-end convention is followed.
10973 * w32menu.c [HAVE_BOXES]: Remove #undef.
10974 (single_keymap_panes): Remove code for simulating checkmarks.
10975 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10976 Remove code for drawing simulated checkmarks.
10977 (w32_menu_show): make unibyte help string correctly.
10978 (add_menu_item): draw standard Windows checkmarks. Draw radio
10979 buttons as radio buttons if possible.
10981 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10983 * sysdep.c (start_of_text): Don't define this function for NetBSD
10986 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10988 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10989 (LINKER): Don't undef if __NetBSD__ is defined.
10991 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10993 * fileio.c [__NetBSD__]: Define `unix'.
10995 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10997 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10999 * atimer.c (start_atimer): Don't abort when timers are stopped.
11000 (append_atimer_lists): New function.
11001 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11002 arbitrary lists of stopped and running atimers.
11004 * atimer.c (cancel_atimer): Handle canceling an atimer when
11005 some timers are stopped.
11007 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11008 after canceling it.
11010 * fns.c (maybe_resize_hash_table): Handle case of new size
11011 coming out as being the same as old size.
11013 2000-02-27 Jason Rumney <jasonr@gnu.org>
11015 * makefile.nt: Add atimer.h to dependencies.
11016 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11017 * w32console.c: Only disable window system features for dispextern.h
11018 (initialize_w32_display): Build a display info for the console.
11019 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11020 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11021 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11023 * w32gui.h (struct W32FontStruct): Revert last change after change
11025 * w32menu.c (single_submenu): Set up help string.
11026 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11027 (w32_dialog_show): Set up help string.
11028 * w32term.c (w32_display_info_for_display): Remove unused function.
11029 (w32_draw_bitmap): Use pre-built bitmaps.
11030 (w32_initialize_display_info): New function to initialize parts of
11031 display info that are common to both GUI and console frames.
11032 (w32_term_init): Use w32_initialize_display_info. Do not set
11033 Vw32_num_mouse_buttons here, as it is not called for console
11034 frames. Build bitmaps for indicating truncated lines etc.
11035 (x_delete_display): Destroy pre-built bitmaps.
11036 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11037 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11039 2000-02-27 Dave Love <fx@gnu.org>
11041 * lisp.h: Add a bunch of prototypes.
11043 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11045 * keyboard.c (read_char): Set `usec' correctly.
11047 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11049 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11050 `lambda', set reg[RRR] to the map index.
11051 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11052 reg[RRR] to 0. Otherwise, set it to -1.
11054 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11056 * emacs.c (main): Remove code snippet commented out with `//'.
11058 2000-02-25 Richard M. Stallman <rms@gnu.org>
11060 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11061 and contains a `:', prepend `/:'.
11063 * window.c (select_window_1): If selected_window is nil,
11064 don't "swap out" the buffer's point.
11065 (Fset_window_configuration): Set selected_window to nil
11066 before calling Fselect_window.
11067 (unshow_buffer): Don't set point in buffer from window's point
11068 if another more recently selected window also shows the buffer.
11070 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11072 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11074 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11075 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11076 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11078 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11079 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11080 (hide_busy_cursor): New functions.
11081 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11083 * minibuf.c (read_minibuf): Cancel busy-cursor.
11085 * keyboard.c (command_loop_1): Call start_busy_cursor before
11086 Fcommand_execute and cancel_busy_cursor after it.
11087 (timer_check): Remove busy-cursor code.
11088 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11091 * process.c (wait_reading_process_input): Remove busy-cursor code.
11093 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11094 Fx_hide_busy_cursor.
11096 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11098 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11100 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11102 * xterm.c (XTread_socket): Remove busy-cursor code.
11104 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11105 (build_frame_matrix_from_leaf_window): Put code handling
11106 glyph row's not being a slice of a frame row in #if 0.
11107 (sync_window_with_frame_matrix_rows): New function.
11108 (frame_row_to_window): New function.
11109 (mirror_line_dance): Handle copies between windows.
11111 * lread.c (Fload): Use `xfree' instead of `free'.
11112 (init_obarray): Use `xmalloc' instead of `malloc'.
11114 * window.c (Fset_window_buffer): Set WINDOW to the window
11116 (coordinates_in_window): Take frame's internal border width
11119 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11121 * xterm.c (x_display_and_set_cursor): Display cursor of
11122 non-selected windows depending on the setting of
11123 cursor_in_non_selected_windows.
11125 * xdisp.c (cursor_in_non_selected_windows): New variable.
11126 (syms_of_xdisp): DEFVAR_BOOL it.
11128 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11130 * data.c (Fstring_to_number): If number is greater than what
11131 fits into an integer, return a float.
11133 * eval.c (specbind): Remove references to
11134 keyword_symbols_constant_flag.
11136 * data.c (keyword_symbols_constant_flag): Removed.
11137 (Fmakunbound, set_internal, syms_of_data): Remove references to
11138 keyword_symbols_constant_flag.
11140 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11142 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11144 * syntax.c (multibyte_syntax_as_symbol): New variable.
11145 (syms_of_syntax): Declare it as a Lisp variable.
11146 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11147 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11148 nonzero, treat all multibyte characters as symbol.
11149 (init_syntax_once): Give syntax `word' to all multibyte characters.
11151 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11153 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11156 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11158 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11160 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11161 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11163 2000-02-21 Dave Love <fx@gnu.org>
11165 * frame.c (Vmouse_position_function): New variable.
11166 (Fmouse_position): Use it.
11167 (syms_of_frame): Install it.
11169 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11171 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11173 * fileio.c (Finsert_file_contents): Unbind the binding of
11174 standard-output done by temp_output_buffer_setup.
11176 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11177 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11178 (specbind, unbind_to): Handle most common case of non-constant
11179 symbol with trivial value specially.
11181 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11183 2000-02-20 Richard M. Stallman <rms@gnu.org>
11185 * data.c (Fmake_variable_buffer_local): Doc fix.
11186 Init found_for_buffer to 0.
11187 (Fmake_variable_frame_local): If the variable has already
11188 been buffer-local, set the check_frame field.
11190 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11192 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11193 produced for CODING_MODE_LAST_BLOCK requires.
11195 2000-02-18 Dave Love <fx@gnu.org>
11197 * keyboard.c (echo_keystrokes): Remove declaration.
11198 (Vecho_keystrokes) New variable.
11199 (read_char, record_menu_key, read_key_sequence): Use it to allow
11200 use of float value.
11201 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11203 * lread.c: Undef feature selection macros before defining.
11205 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11207 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11208 for symbols other than the symbol in question.
11210 2000-02-17 Dave Love <fx@gnu.org>
11212 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11214 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11216 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11218 * alloc.c (enum mem_type): Compile unconditionally.
11220 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11222 * xfaces.c (tty_defined_color): Don't return faulire indication
11223 for unspecified-fg and unspecified-bg pseudo-colors.
11225 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11227 * alloc.c (mark_object): Don't mark symbol names in pure space.
11228 (gc_sweep): Don't unmark symbol names in pure space.
11230 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11231 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11232 [GC_MARK_STACK]: New defines.
11233 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11234 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11236 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11238 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11239 allocate_buffer instead of xmalloc.
11241 * alloc.c (toplevel): Include setjmp.h.
11242 (PURE_POINTER_P): New define.
11243 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11244 (Vdead) [GC_MARK_STACK]: New variable.
11245 (lisp_malloc): Add parameter TYPE, call mem_insert if
11246 GC_MARK_STACK is defined.
11247 (allocate_buffer): New function.
11248 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11249 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11250 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11251 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11252 (MEM_NIL) [GC_MARK_STACK]: New define.
11253 (struct mem_node) [GC_MARK_STACK]: New structure.
11254 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11255 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11256 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11257 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11258 (mark_stack) [GC_MARK_STACK]: New functions.
11259 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11260 (clear_marks): Removed.
11261 (gc_sweep): Set free conses' car, free floats' type, free
11262 symbols' function to Vdead. Use lisp_free to free buffers.
11263 (init_alloc_once): Initialize Vdead.
11264 (survives_gc_p): Return non-zero for pure objects.
11266 * alloc.c: Add comments throughout the file.
11268 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11269 that unblocks alarms.
11271 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11272 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11273 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11275 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11277 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11279 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11280 avoid infinite error signaling. Allocate sufficient memory for
11281 eol_str in the case that eoltype is Lisp_Int.
11283 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11285 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11286 depends on the previous behavior.
11288 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11290 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11292 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11294 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11296 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11297 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11300 2000-02-15 Richard M. Stallman <rms@gnu.org>
11302 * data.c (set_internal): Don't make variable buffer-local
11303 if within a let-binding for the same buffer.
11304 (let_shadows_buffer_binding_p): New function.
11306 * eval.c (specbind): For buffer-local value,
11307 record the current buffer also.
11308 (unbind_to): Cope with that change.
11310 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11312 * window.c (Fsave_window_excursion): Doc fix.
11314 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11316 * syntax.c (back_comment): Make sure we only consider comment-starters
11317 of the relevant style and return -1 in case of a failure to find the
11318 beginning of the comment.
11319 (Fforward_comment): If back_comment fails, go back to the position just
11320 after the comment-end.
11321 (scan_lists): Add comment describing a very minor bug.
11323 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11325 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11326 `completion-regexp-list' in the docstring.
11328 2000-02-14 Dave Love <fx@gnu.org>
11330 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11332 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11334 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11335 to Emacs' syntax. Also fix the comment about set/not-set meanings
11336 since Emacs syntax is not the value 0 any more.
11337 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11338 since it's now part of RE_SYNTAX_EMACS.
11340 2000-02-12 Dave Love <fx@gnu.org>
11342 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11344 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11346 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11348 2000-02-12 Dave Love <fx@gnu.org>
11350 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11352 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11353 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11354 * s/hpux.h: Don't define HAVE_VFORK.
11356 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11358 * s/nextstep.h: Don't define HAVE_ALLOCA.
11360 * config.in: Add vfork bits.
11362 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11364 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11365 unwind function to undo the effect of stopping atimers.
11367 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11369 * atimer.c (stopped_atimers): New variable.
11370 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11373 * atimer.h (stop_other_atimers, run_all_atimers)
11374 (unwind_stop_other_atimers): Add function prototypes.
11376 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11378 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11380 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11381 library may depend on jpeg.
11382 (atimer.o): Depends on atimer.c.
11384 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11386 * insdel.c (del_range_1): Call update_compositions.
11387 (del_range_both): Call update_compositions just once..
11389 2000-02-10 Dave Love <fx@gnu.org>
11391 * xfns.c (create_frame_xic): Fix initialization of automatic
11392 aggregates for pcc.
11394 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11396 * ccl.c (CCL_MAKE_CHAR): New macro.
11397 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11398 registers by CCL_MAKE_CHAR before calling translate_char.
11399 <CCL_TranslateCharacterConstTbl> Likewise.
11401 2000-02-08 Dave Love <fx@gnu.org>
11403 * lread.c (__EXTENSIONS__): Define.
11405 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11407 * puresize.h (BASE_PURESIZE): Increase to 650000.
11409 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11411 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11414 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11416 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11417 md, mh, mb, mr, and me to the fake termcap entry.
11419 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11421 * sound.c (sound_cleanup): Don't call device close routine if the
11422 function pointer is null.
11424 2000-02-06 Andrew Innes <andrewi@gnu.org>
11426 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11427 around image definitions and prototypes.
11428 (gamma_correct) [WINDOWSNT]: New prototype.
11430 * w32term.c (x_make_frame_visible): Replace call to
11431 input_poll_signal with poll_for_input.
11433 * window.c [WINDOWSNT]: Include w32term.h.
11435 * xdisp.c [WINDOWSNT]: Include w32term.h.
11437 * makefile.nt: Add dependencies on w32gui.h.
11438 (OBJ1): Include atimer.obj.
11439 ($(BLD)\atimer.obj): New dependency rule.
11441 * w32.c (sigmask): New function (does nothing).
11442 (sigunblock): Ditto.
11444 * frame.c [WINDOWSNT]: Include w32term.h.
11446 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11448 * lread.c (syms_of_lread): Fix literal newlines.
11450 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11451 the string constant limit (2048 bytes) in MSVC.
11454 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11456 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11457 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11458 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11459 dispatch the event.
11461 2000-02-04 Dave Love <fx@gnu.org>
11463 * fileio.c: Remove some unused vars.
11464 (_GNU_SOURCE): Define (for euidaccess).
11466 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11468 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11470 (read_minibuf): Deal with allow_props correctly.
11472 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11474 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11476 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11478 * search.c (compile_pattern): If a cache entry has a nil regexp,
11479 fill in that entry instead of clobbering a previously cached
11482 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11484 * puresize.h (BASE_PURESIZE): Increase to 610000.
11486 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11488 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11491 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11493 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11494 instead of incrementing ic directly.
11495 <CCL_WriteExprConst> Likewise.
11496 <ccl_set_expr>: Set ic to jump_address.
11498 * fileio.c (e_write): Fix the handling of
11499 CODING_FINISH_INSUFFICIENT_SRC.
11501 2000-02-01 Dave Love <fx@gnu.org>
11503 * editfns.c (Fpropertize): Doc fix.
11505 * process.c (Fstart_process): Doc fix.
11507 * eval.c: Fix various doc strings not to duplicate information
11508 from help-manyarg-func-alist.
11510 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11512 * doc.c (Vhelp_manyarg_func_alist): New variable.
11513 (Fdocumentation): Use it.
11514 (syms_of_doc): Define it.
11516 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11518 * xterm.c (xim_open_dpy): Remove unused local variable.
11520 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11522 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11523 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11525 * fns.c (sweep_weak_table): New function.
11526 (sweep_weak_hash_tables): Use it. Keep on marking until there
11529 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11531 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11532 that XTread_socket does not crash by trying to call XNoOp on a
11535 2000-01-30 Jason Rumney <jasonr@gnu.org>
11537 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11538 Change selected_frame to SELECTED_FRAME ().
11539 (w32_console_mouse_position): Remove #ifndef MULE from around
11540 `insist' parameter.
11542 * makefile.nt: Remove dosfns.obj.
11544 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11546 * w32fns.c (w32_defined_color): Check for valid frame before
11547 applying gamma correction. Eliminate dependency on frame elsewhere.
11548 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11549 (w32_to_x_font): Use resx and resy not height_in and width_in.
11550 (x_to_w32_font): Doc fix.
11551 (xlfd_strip_height): New function to strip and return font height.
11552 (w32_font_match): Compare height separately from rest of xlfd
11553 spec, using xlfd_strip_height.
11555 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11556 width_in. Use w32_defined_color in place of defined_color.
11558 * w32faces.c: Merge more of DOS and X specifics in preparation for
11559 merge with xfaces.c.
11560 (defined_color): Remove FIXME comment.
11561 (tty_color_name): Provide w32-specific function.
11562 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11564 * w32console.c (turn_on_face, turn_off_face): Removed.
11565 (w32_face_attributes): New function.
11566 (Global_variables): Reduce scope where possible.
11567 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11569 (hl_mode): Don't modify text attributes.
11570 (write_glyphs): Don't do anything if len <= 0. Use
11571 w32_face_attributes to get attributes for drawing. Write
11572 terminating codes using char_attr_normal.
11573 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11574 (update_begin, update_end): Likewise.
11575 (vga_stdcolor_name): New function.
11576 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11577 (Fset_screen_color): Remove char_attr_reverse.
11579 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11581 * xfns.c (xic_set_preeditarea): Take window parameter and
11582 window-relative pixel-positions.
11584 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11585 is its frame's selected window.
11586 (xim_instantiate_callback): Likewise.
11588 * xfns.c (x_create_im): Removed.
11589 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11590 (supported_xim_styles): Renamed from supported_styles.
11591 (best_xim_style): Renamed from best_style.
11592 (create_frame_xic): Renamed from xic_create_frame.
11593 (free_frame_xic): Renamed from xic_destroy_frame.
11595 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11597 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11598 our frames, call XFilterEvent with 2nd parameter `None'.
11599 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11600 returning XBufferOverflow.
11601 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11602 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11603 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11604 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11605 (xim_initialize, xim_close)
11606 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11607 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11608 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11609 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11611 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11613 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11614 `xic_style' and `xic_xfs'.
11615 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11616 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11617 (FRAME_XIM): Removed.
11619 * xfns.c (supported_styles): New variable.
11620 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11621 (xic_create_xfontset, best_style, xic_create_frame)
11622 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11623 (xic_set_xfontset): New functions.
11625 2000-01-28 Dave Love <fx@gnu.org>
11627 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11629 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11631 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11633 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11634 for *scratch* if it already existed.
11636 * emacs.c (USAGE): New macro.
11637 (main): Use it to display usage information.
11639 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11641 Support for the menu-help feature:
11643 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11645 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11646 part of the line to the termscript file.
11647 (IT_clear_to_end): Clear the entire line, not just its beginning.
11648 (menu_help_message, prev_menu_help_message): New variables.
11649 (IT_menu_make_room): Make room for the help_text member.
11650 (IT_menu_display): New argument disp_help; all callers changed.
11651 If disp_help is non-zero, store the help text of the active menu
11652 item in menu_help_message.
11653 (XMenuAddPane): Initialize the help_text member to NULL.
11654 (XMenuAddSelection): New argument help_text. Store it in the
11656 (XMenuActivate): New argument help_callback. If the value of
11657 menu_help_message has changed since the last time, display the
11658 menu help message text while waiting for the mouse to move. Clear
11659 the echo area before exiting.
11660 (XMenuDestroy): Free the help_text member.
11662 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11664 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11665 XMenuAddSelection. Pass help callback to XMenuActivate.
11666 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11668 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11670 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11671 and EMACS_SET_USECS.
11673 2000-01-26 Dave Love <fx@gnu.org>
11675 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11677 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11678 an error may be signalled.
11680 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11682 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11683 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11685 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11687 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11689 * charset.c (Fstring): If there is a multibyte char among
11690 the args, always return a multibyte string.
11692 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11694 * sysdep.c (sys_select): Turn atimers off and on instead of
11695 recording and restoring old alarm handler
11697 * process.c (toplevel): Include atimer.h.
11698 (create_process_1): Rewritten.
11699 (create_process): Use atimers instead of alarm.
11700 (wait_reading_process_input) [hpux]: Turn atimers off instead
11701 of turning off SIGALRM.
11702 (wait_reading_process_input): Turn off atimers instead off
11703 calling stop_polling.
11705 * emacs.c (main): Call init_atimer.
11707 * keyboard.c (toplevel): Include systime.h and atimer.h.
11708 (polling_for_input): Removed because unused.
11709 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11710 (poll_timer): New variable.
11711 (poll_for_input, poll_for_input_1): New functions.
11712 (start_polling, stop_polling): Rewritten.
11714 * keyboard.h (polling_for_input): Removed.
11716 * atimer.h, atimer.c: New files.
11718 * Makefile.in (obj): Add atimer.o.
11719 (atimer.o): New target.
11721 * blockinput.h (pending_atimers): Add extern declaration.
11722 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11724 * lisp.h (popup_activated_flag): Add extern declaration.
11726 * xmenu.c (popup_activated_flag): Make externally visible.
11727 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11728 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11730 * xterm.c (toplevel): Include atimer.h.
11731 (toolkit_scroll_bar_interaction): New variable.
11732 (Fxt_process_timeouts): Removed.
11733 (x_process_timeouts): New function.
11734 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11735 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11736 (x_make_frame_visible): Call poll_for_input_1 instead of
11737 input_poll_signal. Don't call alarm.
11738 (x_initialize): Install timer calling x_process_timeouts.
11740 2000-01-24 Dave Love <fx@gnu.org>
11742 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11743 Don't use -cckr -- apparently not now necessary.
11745 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11747 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11750 2000-01-23 Jason Rumney <jasonr@gnu.org>
11752 * w32fns.c (w32_defined_color): Apply gamma correction before
11753 trying to map to the palette.
11754 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11757 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11758 here. Callers changed to always pass real device context.
11759 (w32_draw_bitmap): Likewise.
11760 (w32_get_glyph_overhangs): Likewise.
11761 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11762 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11763 pfnSetScrollInfo and SetScrollRange.
11764 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11765 back into MULE characters after decoding them.
11766 (x_get_glyph_face_and_encoding): Likewise.
11767 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11768 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11769 (x_produce_glyphs): Calculate per char metrics for a character
11770 that we know exists in default font when font_not_found_p is true.
11772 2000-01-22 Jason Rumney <jasonr@gnu.org>
11774 * makefile.nt (intervals.obj, composite.obj): New modules.
11775 (composite.h): Added as dependency where appropriate.
11777 * w32gui.h (XGCValue): New struct for emulating X GCs.
11779 * w32term.h (XCharStruct): New struct for emulating X.
11781 * w32console.c (turn_on_face, turn_off_face): New functions.
11782 (change_line_highlight): New prototype for new redisplay.
11783 (write_glyphs): Support multibyte text. Support faces.
11785 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11787 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11788 throughout. struct frame * in place of FRAME_PTR.
11789 Skeleton support for images, toolbars, tooltips from xfns.c.
11790 (Fx_create_frame): Use system default for default scroll bar width.
11791 (w32_get_arg): Renamed from x_get_arg.
11792 (Fx_file_dialog): New function.
11793 (w32_list_fonts): Check cache before asking system.
11794 (Vw32_enable_synthesized_fonts): New variable.
11795 (Vw32_enable_italics): Obsolete, removed.
11797 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11798 Use SELECTED_FRAME macro.
11800 * w32menu.c: Add skeleton support for help strings on menus.
11801 (add_menu_item): Native checkbox and radio support added, but not
11802 yet enabled due to bugs.
11803 (push_menu_item): Add parameters type, selection and help.
11805 Formatting changes to reduce unnecessary diffs with xmenu.c.
11807 * w32select.c (Fw32_set_clipboard_data): Update call to
11808 find_charset_in_str.
11810 * w32term.c: Complete rewrite for new redisplay based on new
11811 xterm.c with necessary sections merged back in from old w32term.c.
11813 2000-01-21 Richard M. Stallman <rms@gnu.org>
11815 * data.c (set_internal): Further fix in same criterion.
11817 2000-01-20 Richard M. Stallman <rms@gnu.org>
11819 * data.c (set_internal): Fix the criteria for whether
11820 to swap out the old cached binding.
11822 2000-01-19 Dave Love <fx@gnu.org>
11824 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11826 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11828 * regex.c (re_compile_fastmap): While checking a range table for
11829 `charset', skip flag bits for a character class correctly.
11831 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11833 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11835 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11837 * widget.c (EmacsFrameSetCharSize): Change size of children first
11838 because of problems with main window geometry management under Lesstif.
11840 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11841 MENU_ITEMS_ITEM_.*.
11842 (MENU_ITEMS_ITEM_HELP): New enumerator.
11843 (push_menu_item): Add parameter HELP. Record help in menu_items.
11844 (single_menu_item, single_submenu, list_of_items): Call
11845 push_menu_item with new parameter.
11846 (single_submenu): Set help string in widget value.
11847 (menu_highlight_callback): New function.
11848 (set_frame_menubar): Call lw_create_widget with new
11850 (xmenu_show, xdialog_show): Ditto.
11852 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11854 * sound.c (Fplay_sound): Improve doc string.
11856 2000-01-11 Richard M. Stallman <rms@gnu.org>
11858 * lisp.h (set_internal): Enter the new arg.
11860 * eval.c (specbind): Record buffer-local variables specially,
11861 indicating which buffer's binding was saved.
11862 (unbind_to): Restore buffer-local variables specially
11863 in the proper buffer.
11865 * data.c (set_internal): New arg BUF.
11867 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11868 * data.c (Fset): Pass new arg to set_internal.
11869 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11871 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11873 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11875 2000-01-11 Richard M. Stallman <rms@gnu.org>
11877 * minibuf.c (Ftry_completion): Doc fix.
11879 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11881 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11884 2000-01-11 Andreas Schwab <schwab@suse.de>
11886 * coding.c (code_convert_region): Initialize total_skip.
11888 2000-01-08 Dave Love <fx@gnu.org>
11890 * eval.c (Fuser_variable_p): Check customizability too.
11892 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11894 * minibuf.c (Fcompleting_read): Doc fix.
11896 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11898 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11901 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11902 Check that input style is supported before trying to create an
11904 (x_window): Call x_create_im.
11906 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11908 * xfns.c (current_gif_memory_src): New variable.
11909 (gif_load): Record the address of the current memory source
11910 in current_gif_memory_src.
11911 (gif_read_from_memory): Use current_gif_memory_src.
11913 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11914 macros statement form.
11916 * sound.c (struct sound): Renamed from struct sound_file.
11917 (struct sound): Add members `data' and `header_size'.
11918 (enum sound_attr): Add SOUND_DATA.
11919 (current_sound, current_sound_device): Variables renamed from
11920 sound_file and sound_device.
11921 (parse_sound): Parse :data.
11922 (parse_sound): Handle sound data in strings.
11923 (find_sound_type): Function renamed from find_sound_file_type.
11924 (wav_init, au_init): Fail if sound's header_size is smaller than
11925 needed header size.
11926 (wav_play, au_play): Play sounds from string data.
11928 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11930 * lisp.h: Add prototype for allocate_string_data.
11932 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11934 * alloc.c (mark_buffer): Remove code in #if 0.
11936 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11937 (strings_consed): New variable.
11938 (allocate_string): Set it.
11939 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11940 (Fmemory_use_counts): Return strings_consed. Use Flist.
11942 * alloc.c: General cleanup in comments etc. Remove conditional
11943 compilation for `standalone'.
11945 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11947 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11948 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11949 (DONT_COPY_FLAG): Removed.
11950 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11951 (struct sdata, struct sblock): New
11952 (struct string_block): Rewritten.
11953 (STRINGS_IN_STRING_BLOCK): New macro.
11954 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11955 (large_sblocks, string_blocks, string_free_list): New variables.
11956 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11957 (init_strings): Rewritten.
11958 (allocate_string, allocate_string_data, compact_small_strings)
11959 (free_large_strings, sweep_strings): New functions.
11960 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11961 (struct string_block_head, current_string_block)
11962 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11963 (STRING_PAD): Removed.
11964 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11965 (Fgarbage_collect): Don't set mark bit in large strings.
11966 (mark_object): Mark strings differently. Mark symbol names
11968 (survives_gc_p): Test marked strings differently.
11969 (gc_sweep): Sweep strings differently, unmark strings in
11971 (compact_strings): Removed.
11973 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11975 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11976 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11978 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11980 * fileio.c (Finsert_file_contents): Signal error if visiting file
11981 in a non-empty buffer.
11983 * term.c (encode_terminal_code): Fix the previous change.
11985 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11987 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11988 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11990 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11992 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11994 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11995 need to test for MSDOS frames.
11997 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11999 * dosfns.c (unspecified_colors): Remove.
12000 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12002 (msdos_stdcolor_name): Return strings for unspecified fore- and
12003 back-ground colors.
12005 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12006 (syms_of_xfaces): Remove their staticpro's.
12007 (tty_color_name): Return Lisp strings for unspecified fore- and
12008 back-ground colors.
12009 (Finternal_set_lisp_face_attribute): Remove the special treatment
12010 for Qunspecified_{f,b}g.
12011 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12013 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12015 * xdisp.c (reseat_at_next_visible_line_start): Position before
12016 newline only if ending up on a newline.
12017 (next_element_from_ellipsis): Return success. Handle case of
12018 displaying no ellipsis. Fix case of ellipsis defined in display table.
12019 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12022 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12024 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12025 (Fcolor_supported_p): Renamed from face-color-supported-p.
12027 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12029 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12030 list of colors renamed to tty-defined-color-alist.
12031 (tty_color_name): Pass the frame to tty-color-by-index.
12032 (realize_tty_face): tty-color-alist is now a function which
12033 accepts the frame as argument.
12035 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12037 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12039 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12040 encode_terminal_code.
12042 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12044 * dispnew.c (mode_line_string): Support termcap frames as well.
12046 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12048 * syntax.c (Fforward_word): Undo previous change.
12050 * editfns.c (Fconstrain_to_field): Don't constrain if
12051 inhibit-field-text-motion is non-nil.
12052 (Fline_beginning_position): Undo previous change.
12053 (Fline_end_position): Ditto.
12055 * syntax.c (Fforward_word): Notice field boundaries only if
12056 inhibit-field-text-motion is nil.
12058 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12060 * editfns.c (Vinhibit_field_text_motion): New variable.
12061 (inhibit-field-text-motion): New DEFVAR_LISP.
12062 (Fline_beginning_position, Fline_end_position): Notice field
12063 boundaries only if inhibit-field-text-motion is nil.
12065 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12066 All calls adjusted.
12067 (x_build_heuristic_mask): Likewise.
12068 (xbm_load_image_from_file): Change error output.
12069 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12070 (gif_load, gs_load, x_kill_gs_process): Ditto.
12072 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12073 color indices when accessing raster pixels.
12074 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12075 one of :file or :data.
12076 (enum pbm_keyword_index): Add PBM_DATA.
12077 (pbm_format): Add :data.
12078 (pbm_image_p): Allow either :file or :data.
12079 (pbm_read_file): New function.
12080 (pbm_scan_number): Rewritten to read from string.
12081 (pbm_load): Support :data.
12083 See ChangeLog.8 for earlier changes.
12085 ;; Local Variables:
12086 ;; coding: iso-2022-7bit