1 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
3 Support for ICCCM Extended Segments in X selections:
5 * xselect.c <Qcompound_text_with_extensions>: New variable.
6 (syms_of_xselect): Intern and staticpro it.
7 (selection_data_to_lisp_data): Run post-read-conversion on decoded
9 (lisp_data_to_selection_data): If next-selection-coding-system is
10 compound-text-with-extensions, set the type of selection to be
13 * xterm.h (x_encode_text): Update prototype.
15 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
16 callers changed. If SELECTIONP is non-zero, run the
17 pre-write-conversion function before encoding the selection text.
19 2002-02-21 Kim F. Storm <storm@cua.dk>
21 * frame.c (syms_of_frame): Change mouse-highlight default to t.
23 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]: Corrected
24 composing of language-change event.
26 2002-02-20 Kim F. Storm <storm@cua.dk>
28 * keyboard.c (menu_bar_items): Don't include keymap or local-map
29 bindings at PT when building menu (the menu is not updated often
30 enough for this to work reliable).
31 (tool_bar_items): Likewise.
32 (current_active_maps): Removed unused (and buggy) function.
34 2002-02-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
36 * xfns.c (gif_load): Use correct width and height for GIF images.
38 2002-02-19 Eli Zaretskii <eliz@is.elta.co.il>
40 * floatfns.c (Fatan): Accept an optional second arg and call
41 atan2 if passed 2 args.
43 2002-02-18 Jason Rumney <jasonr@gnu.org>
45 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
47 2002-02-17 Jason Rumney <jasonr@gnu.org>
49 * w32term.c (x_autoselect_window_p): New variable.
50 (syms_of_w32term): DEFVAR_BOOL and initialize it.
51 (note_mouse_movement): Use it.
53 * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.
55 * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.
57 * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
59 (syms_of_w32fns): Intern and staticpro them.
60 (x_frame_parms) <"fullscreen">: New parameter.
61 (x_fullscreen_move, x_set_fullscreen): New functions.
62 (x_set_frame_parameters): Support Qfullscreen.
63 (x_real_positions): Save x/y_pixels_diff frame params.
64 (x_figure_window_size): Support full-screen frames.
65 (Fx_create_frame): Default the fullscreen parameter.
67 * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
68 (x_fullscreen_adjust): New functions.
69 (w32_read_socket) <WM_WINDOWPOSCHANGED>: Don't resize to
70 fullscreen. Call x_check_fullscreen_move, and set the
71 want_fullscreen member of output_data.w32
72 <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
74 * w32term.h: New enum for FULLSCREEN_* constants.
75 (struct w32_output): New members want_fullscreen, x_pixels_diff,
76 y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
77 (x-fullscreen-adjust): New prototype.
79 2002-02-17 Kim F. Storm <storm@cua.dk>
81 * frame.c: (Vmouse_highlight): New variable.
82 (syms_of_frame): DEFVAR_LISP it.
84 * frame.h: (Vmouse_highlight): Declare extern.
86 * xterm.h (struct x_display_info): Add mouse_face_hidden.
88 * xterm.c (disable_mouse_highlight): Removed variable.
89 (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
90 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
91 (XTread_socket): Turn mouse_face_hidden off after mouse movement,
92 and on after keyboard input.
93 (x_term_init): Initialize mouse_face_hidden.
95 * msdos.h (struct display_info): Add mouse_face_hidden.
97 * msdos.c (disable_mouse_highlight): Removed variable.
98 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
99 (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
100 (internal_terminal_init): Initialize mouse_face_hidden.
101 (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
102 and on after keyboard input.
104 * w32term.h (struct w32_display_info): Add mouse_face_hidden.
106 * w32term.c (disable_mouse_highlight): Removed variable.
107 (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
108 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
109 (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
110 and on after keyboard input.
111 (w32_initialize_display_info): Initialize mouse_face_hidden.
113 2002-02-16 Eli Zaretskii <eliz@is.elta.co.il>
115 * msdos.c (last_mouse_window): New variable.
116 (dos_rawgetc): Fix last change--if the mouse is in the same window
117 as recorded in last_mouse_window, don't select this window.
119 * Makefile.in (lisp, shortlisp): Use cus-start.elc, not
122 * msdos.c (x_autoselect_window_p): New variable.
123 (syms_of_msdos): Defvar it.
124 (dos_rawgetc): If x_autoselect_window_p is set, select the window
125 in which the last mouse movement occured, unless it is already
128 * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
130 (syms_of_xdisp): DEVFAR them.
131 (hscroll_window_tree): Use automatic_hscroll_margin and
132 Vautomatic_hscroll_step to compute the amount of window scrolling.
134 2002-02-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
136 * xterm.c (x-autoselect-window): New variable.
137 (note_mouse_movement): Use it.
139 * keyboard.c: Do not include "systime.h" twice.
141 2002-02-15 Andreas Schwab <schwab@suse.de>
143 * puresize.h (BASE_PURESIZE): Increase to 9/5.
145 * alloc.c (NSTATICS): Increase to 1280.
147 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
149 * alloc.c (NSTATICS): Bump to 1026.
151 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
152 (Vx_super_keysym): New variables.
153 (syms_of_xterm): DEFVAR_LISP them.
154 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
155 variables to determine which keys to use for the various
158 2002-02-13 Kim F. Storm <storm@cua.dk>
160 * window.c: (Vmode_line_in_non_selected_windows): Removed.
161 (mode_line_in_non_selected_windows): New variable.
162 (syms_of_window): DEFVAR_BOOL it.
164 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
165 mode_line_in_non_selected_windows.
166 (mode_line_in_non_selected_windows): Declare extern.
167 (Vmode_line_in_non_selected_windows): Removed extern.
169 2002-02-13 Richard M. Stallman <rms@gnu.org>
171 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
172 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
173 (Fclear_this_command_keys): Doc fixes.
175 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
176 (update_face_from_frame_parameter): Increment face_change_count
177 and windows_or_buffers_changed to force redisplay using changed faces.
179 * xdisp.c (QCpropertize): New variable.
180 (mode_line_proptrans_alist): New variable.
181 (display_mode_element): New arg PROPS; all calls changed.
182 Implement this, for strings.
183 Handle literal output of strings by sharing the
184 main-line code for strings, using local var `literal'.
185 Handle :propertize feature.
186 (syms_of_xdisp): Initialze and staticpro QCpropertize and
187 mode_line_proptrans_alist.
189 2002-02-11 Kim F. Storm <storm@cua.dk>
191 * window.c: (Vmode_line_in_non_selected_windows): New variable.
192 (syms_of_window): DEFVAR_LISP it.
194 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
195 (CURRENT_MODE_LINE_FACE_ID): Use it.
196 (Vmode_line_in_non_selected_windows): Declare extern.
198 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
199 to get mode line face.
201 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
203 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
204 variables; cus-start.el doesn't need them anymore.
206 2002-02-09 Kim F. Storm <storm@cua.dk>
208 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
209 reduction. This fixes a display problem where stray newlines were
210 inserted in the window (corrected by C-l). Clarified code (IMHO).
212 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
214 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
216 * xdisp.c (display_mode_lines): Fix last change.
218 2002-02-09 Jason Rumney <jasonr@gnu.org>
220 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
222 (w32_load_system_font): Prevent Cleartype fonts from loading.
223 (Fx_show_tip): Ensure tip frames are above other topmost windows.
225 2002-02-09 Kim F. Storm <storm@cua.dk>
227 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
228 (CURRENT_MODE_LINE_HEIGHT): Use it.
229 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
231 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
232 (pos_visible_p, handle_face_prop): Likewise.
233 (display_mode_lines): Likewise, but for the real selected window.
234 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
236 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
237 in non-selected windows.
238 (realize_basic_faces): Realize it.
239 (syms_of_term): Intern and staticpro it.
241 2002-02-08 Kim F. Storm <storm@cua.dk>
243 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
244 Changed mail addresses to emacs-devel@gnu.org.
246 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
248 * fileio.c (Fsubstitute_in_file_name): If the file name includes
249 ~user, and there's no such user, don't discard everything before
252 * floatfns.c (Fround): Doc fix.
254 2002-02-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
256 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
258 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
260 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
262 2002-02-07 Kim F. Storm <storm@cua.dk>
264 * keymap.c (where_is_internal): Only check whether definition is
265 remapped if it fulfills is_command_symbol.
267 2002-02-07 Andreas Schwab <schwab@suse.de>
269 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
271 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
273 2002-02-06 Kim F. Storm <storm@cua.dk>
275 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
276 defining command remapping. Doc updated.
277 (Flookup_key): Remap command through keymap if KEY is a symbol.
278 (is_command_symbol): New function.
279 (Fkey_binding): Use it. New optional argument NO-REMAP.
280 Doc updated. Callers changed. Perform command remapping via
281 recursive call unless that arg is non-nil.
282 (where_is_internal): New argument no_remap. Callers changed.
283 Call recursively to find original key bindings for a remapped
284 comand unless that arg is non-nil.
285 (Fwhere_is_internal): New optional argument NO-REMAP.
286 Doc updated. Callers changed. Pass arg to where_is_internal.
288 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
289 (is_command_symbol): Added prototype.
291 * keyboard.c (Vthis_original_command): New variable.
292 (syms_of_keyboard): DEFVAR_LISP it.
293 (command_loop_1): Set it, and perform command remapping.
295 2002-02-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
297 * keyboard.c (recursive_edit_1): Call cancel_hourglass
300 2002-02-06 Jason Rumney <jasonr@gnu.org>
302 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
304 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
306 * charset.c (get_charset_id): Use if-else instead of ?:.
308 2002-02-06 Richard M. Stallman <rms@gnu.org>
310 * filelock.c (S_ISLNK): Define if not defined.
312 2002-02-03 Richard M. Stallman <rms@gnu.org>
314 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
316 * lread.c (read1): Redesign strategy for force_multibyte and
317 force_singlebyte. Now is_multibyte records whether read_buffer
318 is multibyte. Encountering any multibyte character makes it so.
320 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
322 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
323 with the same sequence, map that sequence to f10 rather than f0.
325 2002-02-03 Andreas Schwab <schwab@suse.de>
327 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
328 latter never being defined on GNU/Linux.
330 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
332 * xfaces.c (realize_default_face): Don't set the weight and slant
333 of the default face to Qnormal, unless these attributes are
336 2002-02-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
338 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
339 Call cancel_hourglass unconditionally.
341 * eval.c (Fsignal): Remove duplicated declaration of
342 the variable `display_hourglass_p'.
344 2002-01-31 Richard M. Stallman <rms@gnu.org>
346 * editfns.c (region_limit): Nicer error message.
348 * coding.c (decode_composition_emacs_mule):
349 Give up if NCOMPONENT gets too large to index `component'.
351 * callint.c (check_mark): New arg to specify clearer error message.
354 2002-01-27 Richard M. Stallman <rms@gnu.org>
356 * minibuf.c (Fcompleting_read): Doc fix.
358 2002-01-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
360 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
361 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
364 2002-01-26 Richard M. Stallman <rms@gnu.org>
366 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
368 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
369 and scroll_up_aggressively.
371 2002-01-26 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
373 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
375 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
377 * textprop.c (Fnext_property_change, Fnext_single_property_change)
378 (Fprevious_property_change, Fprevious_single_property_change):
379 Stay within the narrowed-buffer boundaries.
381 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
383 * term.c (Ftty_display_color_cells): New function.
384 (syms_of_term): Defsubr it.
385 (Ftty_display_color_cells, Ftty_display_color_p): Change the
386 argument name to DISPLAY. Doc fix.
388 * dispextern.h: Add prototype for set_tty_color_mode and
391 2002-01-24 Jason Rumney <jasonr@gnu.org>
393 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
394 If region left to draw is not what was expected, mark the frame as
397 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
398 Combine the regions returned by BeginPaint and GetUpdateRect.
400 2002-01-23 Jason Rumney <jasonr@gnu.org>
402 * w32term.c (x_update_window_begin): Only hide caret if
403 w32_use_visible_system_caret is set.
404 (x_update_window_end): Only show caret if
405 w32_use_visible_system_caret is set.
406 (syms_of_w32term): Handle SystemParametersInfo call failing.
408 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
410 2002-01-22 Richard M. Stallman <rms@gnu.org>
412 * unexelf.c (unexec): Define n so as to cause compilation error
413 for the code where people have often written n instead of nn.
415 * .gdbinit (hookpost-run): Defined.
417 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
419 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
421 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
423 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
424 if fullscreen is being set.
426 2002-01-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
428 * minibuf.c (Fminibuffer_contents)
429 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
430 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
432 2002-01-21 Richard M. Stallman <rms@gnu.org>
434 * window.c (check_frame_size): Fix minimum height calculation.
436 2002-01-20 Ken Raeburn <raeburn@gnu.org>
438 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
439 height before comparison.
440 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
442 2002-01-20 Jason Rumney <jasonr@gnu.org>
444 * w32term.c (w32_system_caret_width): Remove.
445 (w32_use_visible_system_caret): New user flag.
446 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
447 Windows reports a screen reader running.
448 (x_update_window_begin): Hide the system caret.
449 (x_update_window_end): Show the system caret.
450 (x_display_and_set_cursor): Don't draw a cursor when
451 w32_use_visible_system_caret is set. Do not adjust width.
453 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
454 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
455 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
456 the user requests it. Use system default width when creating.
457 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
459 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
462 2002-01-20 Richard M. Stallman <rms@gnu.org>
464 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
466 2002-01-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
468 * doprnt.c (doprnt1): Fix typos in error call.
470 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
472 * unexelf.c (unexec) [__sgi]: Support the .got sections.
474 2002-01-20 Jason Rumney <jasonr@gnu.org>
476 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
477 that Windows returns. If a double check fails, try to guess how
478 ExtTextOut is going to act.
480 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
482 (w32_list_synthesized_fonts): Removed.
483 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
484 (struct enumfont_t): New element; list.
485 (enum_font_cb2): List all style and charset variations of a font.
486 (Fw32_select_font): New optional argument; include_proportional.
487 Exclude vertical fonts. Exclude proportional fonts unless
488 include_proportional is non-nil.
489 (w32_enable_synthesized_fonts): Change to a boolean.
490 (Fw32_send_sys_command): Doc fix.
492 2002-01-19 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
494 * dispnew.c (update_frame): Move the variable `tem' to the block
497 2002-01-19 Jason Rumney <jasonr@gnu.org>
499 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
500 call to face-set-after-frame-default.
502 2002-01-18 Richard M. Stallman <rms@gnu.org>
504 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
505 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
507 2002-01-17 Richard M. Stallman <rms@gnu.org>
509 * window.c (enlarge_window): When exceeding size of parent,
510 directly delete all the siblings instead of trying to resize it.
512 2002-01-17 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
514 * term.c (set_tty_color_mode): Remove unused variable `tem'.
516 2002-01-16 Henrik Enberg <henrik@enberg.org>
518 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
520 2002-01-16 Kim F. Storm <storm@cua.dk>
522 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
523 is invisible. This can happen if cursor is on top line of a
524 window, and we switch to a buffer with a header line.
526 * w32term.c (x_erase_phys_cursor): Ditto.
528 2002-01-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
530 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
531 `dont_resize' only when used.
533 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
535 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
537 * xdisp.c (display_mode_element): When computing charpos, depend
538 on multibyteness of elt, not the text in field.
540 2002-01-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
542 * buffer.c (Fkill_all_local_variables): Increment
543 `update_mode_lines' only once.
545 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
547 * lisp.h (adjust_after_replace_noundo)
548 (Fupdate_coding_systems_internal): Add prototypes.
550 * sound.c (Fplay_sound): Initialize header_size also for :data case.
552 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
554 Support for the --color command-line argument and tty-color-mode
557 * term.c (tty_default_color_capabilities, tty_setup_colors)
558 (set_tty_color_mode): New functions.
559 (term_init): Call tty_default_color_capabilities.
560 (Qtty_color_mode_alist): New variable.
561 (syms_of_term): Intern and staticpro it.
563 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
565 (do_switch_frame): For termcap frames, switch the tty
566 color mode as specified by the frame's parameters.
567 (Qtty_color_mode): New variable.
568 (syms_of_frame): Intern and staticpro it.
570 * emacs.c (USAGE2): Add the --color option.
571 (standard_args): Ditto.
573 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
575 * xterm.h (struct x_output): New members want_fullscreen,
576 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
578 New enum for FULLSCREEN_* constants.
579 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
581 (x_fullscreen_adjust): Add prototype.
583 * emacs.c (USAGE2): Add the new full-screen arguments.
584 (standard_args): Ditto.
586 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
588 (syms_of_xfns): Intern and staticpro them.
589 (x_frame_parms) <"fullscreen">: New parameter.
590 (x_fullscreen_move, x_set_fullscreen): New functions.
591 (x_set_frame_parameters): Support for Qfullscreen.
592 (x_real_positions): More accurate computation of the frame position.
593 (x_figure_window_size): Support full-screen frames.
594 (Fx_create_frame): Default the fullscreen parameter.
596 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
597 (XTread_socket) <Expose>: Call x_check_fullscreen.
598 <ConfigureNotify>: Don't resize to fullscreen.
599 Call x_check_fullscreen_move, and set the want_fullscreen member of
602 2002-01-13 Jason Rumney <jasonr@gnu.org>
604 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
605 for mice with more than 3 buttons.
607 * w32term.c (parse_button): New parameter xbutton. Callers changed.
608 (w32_read_socket): Handle new "XBUTTON" messages.
610 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
611 (syms_of_w32fns): DEFVAR_BOOL it.
612 (w32_wnd_proc): Handle new "XBUTTON" messages.
614 2002-01-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
616 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
618 2002-01-13 Andreas Schwab <schwab@suse.de>
620 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
622 2002-01-12 Andreas Schwab <schwab@suse.de>
624 * .gdbinit (xbuffer): Remove address operator since data is now a
627 2002-01-11 Richard M. Stallman <rms@gnu.org>
629 * insdel.c (adjust_after_replace_noundo): New function.
631 * coding.c (code_convert_region): Don't copy old text if undo disabled.
633 2002-01-09 Jason Rumney <jasonr@gnu.org>
635 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
636 when checking for multiple frames.
638 2002-01-08 Richard M. Stallman <rms@gnu.org>
640 * window.c (delete_window): Rewrite the code for changing the
641 selected window to handle the case where WINDOW is not a leaf.
643 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
645 * process.c (send_process): Set src_multibyte to 1 after the call
646 top setup_coding_system, not before the call.
648 2002-01-07 Jason Rumney <jasonr@gnu.org>
650 * xmenu.c (set_frame_menubar, xmenu_show):
651 (xdialog_show): Initialize wv->help to Qnil.
653 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
654 (w32_dialog_show): Initialize wv->help to Qnil.
656 2002-01-06 Jason Rumney <jasonr@gnu.org>
658 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
660 * w32menu.c (w32_menu_display_help): Revert last change.
662 * xmenu.c (menu_highlight_callback): Revert last change.
664 2002-01-06 Andreas Schwab <schwab@suse.de>
666 * insdel.c (make_gap_larger): Make sure buffer size does not
667 overflow range of int.
669 2002-01-05 Jason Rumney <jasonr@gnu.org>
671 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
674 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
676 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
677 to the left or to the right of the pointer, put it against
678 the left screen edge.
679 (x_frame_parms): Add missing braces around initializer.
681 * w32term.c (x_setup_relief_colors): Don't compute an image's
682 background color if it doesn't have a Pixmap.
683 (notice_overwritten_cursor): Don't depend on
684 output_cursor and updated_area. Compare pixel coordinates with
685 window's cursor pixel coordinates.
686 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
687 Call notice_overwritten_cursor with new arg list.
688 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
690 (x_draw_image_relief): Use predefined macro instead of
691 constant when the value of `tool_bar_button_relief' is negative.
693 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
695 2002-01-04 Richard M. Stallman <rms@gnu.org>
697 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
699 2002-01-03 Richard M. Stallman <rms@gnu.org>
701 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
702 (Fkey_binding): Try the `keymap' property map first.
703 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
706 2002-01-03 Kim F. Storm <storm@cua.dk>
708 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
710 2002-01-02 Richard M. Stallman <rms@gnu.org>
712 * keyboard.c (read_key_sequence): Handle the keymap property
713 before minor mode maps.
715 * editfns.c (Fformat): Update thissize from field_width
716 based on the actual width, in the string case.
718 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
720 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
721 when used as truth value to prevent gcc warnings.
723 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
724 * w32proc.c: Include <config.h>.
726 2002-01-01 Andreas Schwab <schwab@suse.de>
728 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
729 not EMACS_INT, to make them compatible with DEFVAR_INT.
730 * lisp.h (max_specpdl_size): Adjust declaration.
732 2002-01-01 Richard M. Stallman <rms@gnu.org>
734 * print.c (print_object): Test print_escape_nonascii only for
736 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
737 when outputting to a multibyte buffer.
739 2001-12-29 Richard M. Stallman <rms@gnu.org>
741 * print.c (print_object): In multibyte string, use hex escapes.
742 Use octal only for unibyte strings.
743 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
745 * lread.c (read_escape): New arg BYTEREP for reporting whether
746 escape forces unibyte or multibyte.
747 (read1): When reading a string, take note of that info.
749 2001-12-29 Ken Raeburn <raeburn@gnu.org>
751 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
752 comparison to test lisp value returned by Fget.
754 2001-12-29 Richard M. Stallman <rms@gnu.org>
756 * lisp.h (max_specpdl_size): Add declaration.
758 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
760 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
761 Handle modifier bits. Correct typo in error message.
763 2001-12-28 Richard M. Stallman <rms@gnu.org>
765 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
766 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
767 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
768 Update calls to Fdefine_abbrev.
769 (write_abbrev): Update for changed data format.
770 Don't list "system" abbrevs.
771 (Fexpand_abbrev): Update use count with new data format.
772 (describe_abbrev): Update for changed data format.
773 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
775 * config.in (HAVE_MBSINIT): Add #undef.
777 * strftime.c (mbsinit): Define as no-op if not available.
779 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
780 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
782 * keymap.c (Flookup_key): Error message if key has wrong data type.
783 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
784 (exclude_key): New variable.
786 2001-12-28 Gerd Moellmann <gerd@gnu.org>
788 * xterm.c (x_setup_relief_colors): Don't compute an image's
789 background color if it doesn't have a Pixmap.
791 * xterm.c (notice_overwritten_cursor): Don't depend on
792 output_cursor and updated_area. Compare pixel coordinates with
793 window's cursor pixel coordinates.
794 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
795 Call notice_overwritten_cursor with new arg list.
796 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
799 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
800 height of the cursor line to the amount to scroll.
802 2001-12-27 Richard M. Stallman <rms@gnu.org>
804 * intervals.c (set_point_both): The position after an invisible,
805 intangible character is not an acceptable stopping point.
807 2001-12-27 Ken Raeburn <raeburn@gnu.org>
809 * window.c (enlarge_window): In new preserve_before code, convert
810 CURBEG from lisp object to integer before doing arithmetic.
812 2001-12-27 Richard M. Stallman <rms@gnu.org>
814 * bytecode.c (Fbyte_code): Undo previous change.
816 2001-12-26 Kim F. Storm <storm@cua.dk>
818 * keyboard.c (record_char): Ignore duplicate help-echo events only
819 separated by mouse-movement. When tracking mouse, only record
820 first and last mouse-movement event in same window.
821 Don't record mouse-movement events in keyboard macros.
823 2001-12-25 Richard M. Stallman <rms@gnu.org>
825 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
826 (Fenlarge_window): New arg PRESERVE_BEFORE.
828 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
829 instead of Fstring_as_unibyte.
831 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
833 The following changes remove mocklisp support:
835 * mocklisp.h, mocklisp.c: Files removed.
837 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
838 `Qmocklisp' and `Qmocklisp_arguments'.
839 Remove prototype of syms_of_mocklisp.
841 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
843 * callint.c: Do not include mocklisp.h.
844 (Fcall_interactively): Do not test for mocklisp case.
846 * eval.c: Remove variables `Qmocklisp_arguments',
847 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
848 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
849 Do not test for mocklisp case.
850 (Fwhile): Remove unused variable `tem'.
851 (syms_of_eval): Remove variable `moclisp-arguments'.
853 * data.c (wrong_type_argument): Remove mocklisp case.
855 * doc.c (Fdocumentation): Remove mocklisp case.
857 * emacs.c (main): Do not call syms_of_mocklisp.
859 2001-12-21 Richard M. Stallman <rms@gnu.org>
861 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
862 to the left or to the right of the pointer, put it against
863 the left screen edge.
865 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
867 * Makefile.in (distclean): Remove .gdbinit if we are building
868 outside the source tree.
870 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
872 * w32.c (emacs_root_dir): New function.
874 * msdos.c (emacs_root_dir): New function.
876 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
877 of the current drive as the fallback for default_directory.
879 * dired.c (file_name_completion): Run the elements of
880 completion-ignored-extensions through ENCODE_FILE.
882 * lisp.h (scmp): Remove prototype, since it's now a static
883 function private to dired.c.
885 2001-12-18 Richard M. Stallman <rms@gnu.org>
887 * dired.c (scmp): Function moved from minibuf.c.
888 Delete multibyte handling--used only on encoded strings.
890 * minibuf.c (scmp): Function moved to dired.c.
892 * fns.c (merge): Add QUIT call.
894 2001-12-18 Dave Love <fx@gnu.org>
896 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
897 language/georgian.el.
899 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
901 * Makefile.in (lisp, shortlisp): Synchronize with changes to
902 lisp/Makefile.in:DONTCOMPILE.
904 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
906 * xdisp.c (window_box_height): Do not return negative values.
907 From Gerd Moellmann <gerd@gnu.org>.
909 * keyboard.c (head_table): Add missing braces around initializer.
911 * term.c (keys): Likewise.
913 * xfns.c (x_frame_parms, visual_classes): Likewise.
915 2001-12-17 Sam Steingold <sds@gnu.org>
917 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
918 patch (COMPOSING_P, not COMPOSING).
920 2001-12-17 Richard M. Stallman <rms@gnu.org>
922 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
924 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
925 before calling decode_coding.
927 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
929 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
930 instead of only for COMPOSITION_DISABLED.
932 2001-12-16 Richard M. Stallman <rms@gnu.org>
934 * alloc.c (pure_alloc): After overflow, allocate just a small block.
936 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
938 * buffer.h (struct buffer): New field `display_error_modiff'.
939 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
941 * window.c (Frecenter): Clear display_error_modiff field.
943 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
944 Call redisplay_window, but not if display_error_modiff field says no.
945 (redisplay_window_error): New function.
946 (displayed_buffer): New variable.
947 (redisplay_internal, redisplay_windows): Call the new functions
948 instead of redisplay_window directly.
950 2001-12-15 Richard M. Stallman <rms@gnu.org>
952 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
954 2001-12-14 Andrew Innes <andrewi@gnu.org>
956 * makefile.w32-in (EMACSLOADPATH): Define.
957 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
958 (bootstrap-temacs): Remove dependency on bootstrap-clean.
960 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
962 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
963 parameter have a numeric value all the time.
965 * w32fns.c (x_report_frame_params): Likewise.
967 2001-12-12 Richard M. Stallman <rms@gnu.org>
969 * fileio.c (Fwrite_region): Doc fix.
971 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
972 (redisplay_internal): Call clear_image_cache only for window terminals.
974 2001-12-12 Gerd Moellmann <gerd@gnu.org>
976 * xdisp.c (move_it_vertically_backward): Change heuristic
977 for the case that we didn't move far enough initially.
979 * window.c (Frecenter): Simplify computation in the case of window
980 system frames and ARG < 0; use window_box_height.
982 2001-12-11 Richard M. Stallman <rms@gnu.org>
984 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
985 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
987 2001-12-11 Andrew Innes <andrewi@gnu.org>
989 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
992 2001-12-11 Richard M. Stallman <rms@gnu.org>
994 * m/hp800.h: Split the __hpux conditional into the parts
995 that are right for GNU/Linux too and the parts that are not.
996 Use the former if GNU_LINUX.
997 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
999 * s/gnu-linux.h (GNU_LINUX): Defined.
1001 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1003 * macros.c, msdos.c, w16select.c: Change doc-string comments to
1004 `new style' [w/`doc:' keyword].
1006 2001-12-10 Jason Rumney <jasonr@gnu.org>
1008 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
1011 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1013 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
1016 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
1018 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
1020 * s/hpux10.h (srand48): Don't undefine.
1022 2001-12-09 Jason Rumney <jasonr@gnu.org>
1024 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
1025 Add comment to explain where the struct came from.
1026 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
1027 (add_menu_item): Process pop-up menus first to avoid memory leak.
1028 (add_menu_item, w32_menu_display_help): Use `help' field as
1030 (w32_free_submenu_strings): Only free owner-drawn strings.
1032 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1034 * COPYING: Moved back.
1036 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
1037 Add parentheses around && within ||.
1039 * indent.c (compute_motion): Likewise.
1041 * intervals.c (merge_properties_sticky): Likewise.
1043 * coding.c (setup_coding_system, shrink_encoding_region)
1044 (Fdecode_sjis_char): Likewise.
1046 2001-12-07 Andreas Schwab <schwab@suse.de>
1048 * xdisp.c (display_mode_element): Don't read past end of string if
1051 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
1054 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
1055 from most_positive_fixnum and most_negative_fixnum, resp., and
1056 type changed to Lisp_Object.
1057 (syms_of_data): DEFVAR_LISP them.
1059 2001-12-07 Richard M. Stallman <rms@gnu.org>
1061 * callproc.c (init_callproc): Set Vdata_directory based on the source
1062 location whenever Emacs was run uninstalled.
1064 2001-12-06 Paul Eggert <eggert@twinsun.com>
1066 * config.in (HAVE_WORKING_VFORK): New #undefs.
1067 * process.c (create_process):
1068 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
1069 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
1070 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
1071 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
1072 * m/intel386.h (HAVE_VFORK): Likewise.
1073 * m/mips-siemens.h (HAVE_VFORK): Likewise.
1074 * m/mips.h (HAVE_VFORK): Likewise.
1075 * s/freebsd.h (vfork): Remove #define.
1076 * s/lynxos.h (HAVE_VFORK): Remove #undef.
1077 * s/usg5-4-2.h: Fix comment about vfork.
1079 2001-12-06 Richard M. Stallman <rms@gnu.org>
1081 * s/hpux10.h (random): Add undef.
1082 (HAVE_RANDOM): Define it just once.
1084 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
1086 * eval.c: Undo last change: the standard syntax is not wanted.
1088 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1090 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
1091 scroll bars of the frame before deleting the frame itself. If the
1092 frame has a widget, delete the frame with XtDestroyWidget, and do
1093 not call XDestroyWindow before that.
1095 2001-12-06 Kim F. Storm <storm@cua.dk>
1097 * xfns.c (x_report_frame_params): Return actual fringe widths.
1099 * w32fns.c (x_report_frame_params): Return actual fringe widths.
1101 2001-12-05 Andrew Innes <andrewi@gnu.org>
1103 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
1106 * insdel.c (make_gap_larger): New function.
1107 (make_gap_smaller): New function.
1108 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
1109 make_gap_smaller if arg is negative.
1111 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
1113 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
1114 Pass a dummy argument when calling interrupt_signal.
1115 (parse_menu_item): Mark disabled items before checking for empty def.
1116 (read_char_minibuf_menu_prompt): Make safety more visible.
1117 (read_key_sequence): Add a `first_unbound' variable.
1118 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
1119 unbound prefix as soon as we can detect it.
1121 * doc.c (Fsnarf_documentation): Add prototype.
1122 (get_doc_string): Handle negative arguments.
1123 (Fdocumentation): Use AREF and ASIZE.
1124 Move the calls to get_doc_string to a single place.
1125 Don't confuse an interactive-spec for a docstring reference.
1126 (Fdocumentation_property): Take advantage of the fact that
1127 get_doc_string now ignores the sign of the docstring position.
1129 * eval.c: Use standard syntax for usage in docstrings.
1131 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1133 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
1135 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1137 * xterm.c (x_draw_image_relief): Use predefined macro instead of
1138 constant when the value of `tool_bar_button_relief' is negative.
1140 2001-12-02 Richard M. Stallman <rms@gnu.org>
1142 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
1143 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
1145 * fileio.c (read_non_regular): Delete Fsignal call.
1147 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1149 * lisp.h (run_hook_list_with_args): Undo last change.
1151 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1153 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1155 2001-12-01 Jason Rumney <jasonr@gnu.org>
1157 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1159 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1160 [!WM_MOUSELEAVE]: Define.
1162 * w32menu.c (current_popup_menu, get_menu_item_info):
1163 (set_menu_item_info): New vars.
1164 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1165 (w32_menu_show): Set current_popup_menu.
1166 (add_menu_item): Allocate new strings for owner-drawn menu items
1168 Use owner-draw for disabled menu items again.
1169 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1170 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1172 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1173 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1174 <WM_EXITMENULOOP>: Free menu strings.
1175 <WM_MOUSELEAVE>: Stop tracking mouse.
1176 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1178 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1181 2001-12-01 Kim F. Storm <storm@cua.dk>
1183 The following changes add left-fringe and right-fringe
1184 frame parameters to adjust fringe widths, or remove one or
1187 * frame.h (struct frame): Remove trunc_area_pixel_width and
1188 trunc_area_cols fields.
1189 (Qleft_fringe, Qright_fringe): Declare.
1190 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1192 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1193 (syms_of_frame): Initialize them.
1195 * window.c (coordinates_in_window): Handle separate left and right
1198 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1199 and fringe_cols fields.
1200 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1201 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1202 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1203 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1204 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1205 (x_compute_fringe_widths): Add prototype.
1207 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1208 fill fringe evenly with small dashes.
1209 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1210 clip the new ZV bitmap to avoid jitter between rows.
1211 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1212 background. Don't draw fringe bitmaps if fringe width is zero.
1213 (x_compute_fringe_widths): New function.
1214 (x_new_font, x_set_window_size_1): Use it.
1216 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1217 (x_set_frame_parameters): Process `font' parameter before other
1218 parameters as fringe widths depend on it.
1219 (x_set_fringe_width): New function.
1220 (x_figure_window_size): Use x_compute_fringe_widths.
1221 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1224 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1225 (EmacsFrameSetCharSize): Ditto.
1227 * w32term.h: Merged changes from xterm.h.
1228 * w32term.c: Merged changes from xterm.c.
1229 * w32fns.c: Merged changes from xfns.c.
1231 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1235 2001-11-29 Dave Love <fx@gnu.org>
1237 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1239 (detect_coding_mask): Fix call of detect_coding_iso2022.
1241 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1243 * fileio.c (file-name-coding-system)
1244 (default-file-name-coding-system): Doc fix (links to referenced
1247 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1249 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1250 Add dummy uses of gcproN variables.
1252 * category.c (describe_category, describe_category_1)
1253 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1254 (syms_of_category): Don't defsubr Sdescribe_categories.
1256 2001-11-28 Richard M. Stallman <rms@gnu.org>
1258 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1260 * Makefile.in (lispdir): New variable, referring to build dir.
1261 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1263 2001-11-28 Andrew Innes <andrewi@gnu.org>
1265 * w32menu.c (w32_menu_display_help): Actually add the new argument
1268 2001-11-28 Jason Rumney <jasonr@gnu.org>
1270 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1271 menu items. From David Ponce <dponce@wanadoo.fr>.
1272 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1274 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1275 help event in the owner frame's keyboard buffer.
1277 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1278 (Fx_show_tip): Don't subtract last width from row width.
1280 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1281 (w32_read_socket): Use EQ to compare frames.
1283 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1285 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1288 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1290 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1291 `gcpro3' and `gcpro4'.
1293 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1295 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1297 * ccl.c: Use AREF and ASIZE.
1299 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1301 * lisp.h (run_hook_list_with_args): Remove.
1302 (LIST_END_P): Fix call to wrong_type_argument.
1303 (make_fixnum_or_float): Use EMACS_INT rather than int.
1305 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1307 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1308 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1310 * eval.c: Use AREF and ASIZE.
1311 (Ffetch_bytecode): Add the file name to the error message.
1313 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1314 which match the end of the file-name.
1315 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1316 is not a valid env var, but leave it as is instead.
1318 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1319 Make nil bindings in char-tables transparent.
1320 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1322 2001-11-26 Richard M. Stallman <rms@gnu.org>
1324 * textprop.c (set_text_properties_1): Allow START, END in either order.
1325 Do nothing if range is empty.
1327 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1329 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1332 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1334 * textprop.c (set_text_properties_1): Clearly mark that the
1335 interval should not be empty.
1337 * intervals.c (graft_intervals_into_buffer):
1338 Don't call set_text_properties_1 on an empty interval.
1340 2001-11-25 Richard M. Stallman <rms@gnu.org>
1342 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1344 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1345 don't lose the data in it.
1347 2001-11-25 Juanma Barranquero <lektu@terra.es>
1349 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1351 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1353 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1355 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1357 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1359 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1361 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1362 Niemitalo <kon@iki.fi>.
1364 2001-11-25 Jason Rumney <jasonr@gnu.org>
1366 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1368 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1369 (Fx_show_tip): Block input during frame creation.
1370 (Fx_show_tip, Fx_hide_tip): Enable.
1372 2001-11-24 Richard M. Stallman <rms@gnu.org>
1374 * lread.c (Fload): Detect recursive load error for more than 3
1375 nestings of the same file.
1376 (Vrecursive_load_depth_limit): Variable deleted.
1377 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1379 2001-11-24 Jason Rumney <jasonr@gnu.org>
1381 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1382 mouse position if either left or top is not specified.
1384 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1385 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1386 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1387 (my_create_tip_window): Assign tip_window.
1388 (x_create_tip_frame): Use same defaults as X.
1389 (compute_tip_xy): Remove unused variable. Use full screen width.
1390 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1392 * w32term.c (x_after_update_window_line): Doc fix.
1393 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1395 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
1397 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
1398 for all Windowed systems.
1400 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1402 * msdos.c (IT_clear_screen): If the frame's faces are not yet
1403 realized, use the initial screen colors to clear the screen.
1405 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1407 * textprop.c (Fset_text_properties): Remove unused variables
1408 `unchanged', `prev_changed', `s' and `len'.
1410 * search.c (Freplace_match): Remove unused variable `inslen'.
1412 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1414 2001-11-22 Jason Rumney <jasonr@gnu.org>
1416 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1417 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1418 (my_create_tip_window): New function.
1419 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1420 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1422 2001-11-20 Jason Rumney <jasonr@gnu.org>
1424 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1425 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1427 * w32fns.c (Vw32_system_coding_system): Remove.
1428 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1430 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1432 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1433 after build_annotations.
1435 * syntax.c (describe_syntax): Add dummy arg.
1436 (describe_syntax_1): Update call to describe_vector.
1438 * category.c (describe_category): Add dummy arg.
1439 (describe_category_1): Update call to describe_vector.
1441 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1442 (describe_command, describe_translation): Add dummy second param.
1443 (describe_map): Call elt_describer with two arguments.
1444 (describe_vector_princ): Add `fun' parameter.
1445 Call it instead of the hardcoded `princ'.
1446 (describe_vector): Add arg `args'.
1447 Pass it as a new second argument to elt_describer.
1449 * keymap.h (describe_vector): Update prototype.
1451 * frame.c: Don't include keymap.h any more.
1452 (keys_of_frame): Remove.
1454 * lisp.h (keys_of_frame): Remove declaration.
1456 * emacs.c (main): Don't call `keys_of_frame' any more.
1458 2001-11-14 Andreas Schwab <schwab@suse.de>
1460 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1461 if defined, 0 otherwise.
1462 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1463 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1465 2001-11-19 Richard M. Stallman <rms@gnu.org>
1467 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1469 2001-11-18 Jason Rumney <jasonr@gnu.org>
1471 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1472 (x_draw_bar_cursor): If the background color of the glyph under
1473 the cursor equals the frame's cursor color, use the glyph's
1474 foreground color for drawing the bar cursor.
1475 (x_after_update_window_line): Clear internal border in different
1477 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1478 (w32_draw_relief_rect): Correct relief by 1 pixel.
1479 (x_set_glyph_string_background_width):
1480 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1481 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1482 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1483 if cursor_in_non_selected_windows is false.
1484 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1485 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1486 Notice if cursor gets overwritten.
1487 (notice_overwritten_cursor): Renamed from
1488 note_overwritten_text_cursor. Rewritten to take glyph widths
1489 into account, and to take X positions as parameters.
1490 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1491 around call to x_draw_glyphs.
1492 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1493 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1494 color to use for image glyph reliefs.
1495 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1496 (glyph_rect): Remove unused variable `area'.
1498 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1500 (x_set_internal_border_width): Set frame garbaged when window
1502 (Fx_create_frame): Accept zero tool_bar_button_relief.
1503 (x_clear_image_1, four_corners_best, image_background)
1504 (image_background_transparent): New functions.
1505 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1506 (gs_format): Add `:background' entry.
1507 (lookup_image): Set IMG's background color if specified.
1508 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1510 (x_clear_image_1): Reset `background_valid' and
1511 `background_transparent_valid' fields.
1512 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1513 calculating it here. Set IMG's background_transparent field.
1514 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1515 (enum png_keyword_index): Add PNG_BACKGROUND.
1516 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1517 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1518 (enum gif_keyword_index): Add GIF_BACKGROUND.
1519 (enum gs_keyword_index): Add GS_BACKGROUND.
1520 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1521 Pre-calculate image background color where necessary.
1522 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1523 Use display info's n_cbits entry for screen depth.
1524 (Fx_show_tip): Remove unused variables `buffer', `top',
1525 `left', `max_width' and `max_height'.
1527 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1529 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1531 * puresize.h (BASE_PURESIZE): Increase to 750000.
1533 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1535 * frame.c (Fframe_live_p): Doc fix.
1537 2001-11-18 Richard M. Stallman <rms@gnu.org>
1539 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1540 (message_dolog_marker3): New static variables hold three markers.
1541 (syms_of_xdisp): Initialize and staticpro them.
1542 (message_dolog): Use message_dolog_marker1..3 instead of
1543 allocating markers each time. Unchain them when done.
1545 2001-11-17 Richard M. Stallman <rms@gnu.org>
1547 * doc.c (Fsnarf_documentation): Doc fix.
1549 2001-11-17 Andreas Schwab <schwab@suse.de>
1551 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1553 2001-11-17 Richard M. Stallman <rms@gnu.org>
1555 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1557 2001-11-17 Jason Rumney <jasonr@gnu.org>
1559 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1561 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1563 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1564 with invalid position.
1566 2001-11-16 Richard M. Stallman <rms@gnu.org>
1568 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1570 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1571 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1572 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1574 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1576 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1578 * fileio.c (build_annotations): Split off the tail.
1579 (build_annotations_2): New fun. Extracted from build_annotations.
1580 (Fwrite_region): Split the call to build_annotations into two
1581 calls to build_annotations and build_annotations_2.
1583 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1585 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1586 clear_waiting_for_input with argument.
1588 * xterm.h (x_update_cursor): Remove duplicated prototype.
1590 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1592 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1594 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1596 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1598 * fileio.c (choose_write_coding_system): New fun, extracted
1600 (Fwrite_region): Use it.
1602 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1603 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1604 (ml_apply, find_handler_clause): Add prototype.
1606 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1608 * config.in: Add #undef HAVE_COFF_H.
1610 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1611 Required for ISC 4.1.
1613 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1615 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1616 Andrew Wiseman <a.wiseman@btclick.com>.
1618 2001-11-16 Kim F. Storm <storm@cua.dk>
1620 The following changes are made to clean up the various internal
1621 references to the fringes to actually use the term `fringe' for
1622 them. Previously, they were called `flags areas', `bitmap areas',
1623 `left/right side of windows', or implicitly as `flags' or
1626 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1627 Comments fixed. Use renamed symbols.
1629 * dispnew.c: Comment fix. Use renamed symbols.
1631 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1632 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1633 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1635 * msdos.c: Comment fix.
1637 * w32fns.c: Use renamed symbols.
1639 * w32term.c: Comment fixes. Use renamed symbols.
1640 (fringe_bitmap_type): Renamed from bitmap_type.
1641 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1642 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1643 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1645 * w32term.h: Comment fixes. Use renamed symbols.
1646 (fringes_extra): Renamed from flags_areas_extra.
1647 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1648 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1649 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1650 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1651 (FRAME_X_LEFT_FRINGE_WIDTH):
1652 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1653 (FRAME_X_RIGHT_FRINGE_WIDTH):
1654 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1656 * widget.c: Use renamed symbols.
1658 * window.c: Comment fixes. Use renamed symbols.
1659 (coordinates-in-window-p): Doc fix.
1661 * xdisp.c: Comment fixes. Use renamed symbols.
1663 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1665 * xfns.c: Use renamed symbols.
1667 * xterm.c: Comment fixes. Use renamed symbols.
1668 (fringe_bitmap_type): Renamed from bitmap_type.
1669 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1670 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1671 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1673 * xterm.h: Comment fixes. Use renamed symbols.
1674 (fringes_extra): Renamed from flags_areas_extra.
1675 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1676 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1677 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1678 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1679 (FRAME_X_LEFT_FRINGE_WIDTH):
1680 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1681 (FRAME_X_RIGHT_FRINGE_WIDTH):
1682 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1684 2001-11-15 Jason Rumney <jasonr@gnu.org>
1686 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1687 work for most menu items. From David Ponce
1688 <david.ponce@wanadoo.fr>.
1690 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1692 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1693 Some x_set_* function expect to be called even if old and new
1696 * xdisp.c (build_desired_tool_bar_string): Accept zero
1697 tool_bar_button_relief.
1699 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1701 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1703 * xterm.c (x_draw_bar_cursor): If the background color of the
1704 glyph under the cursor equals the frame's cursor color, use
1705 the glyph's foreground color for drawing the bar cursor.
1707 * dispnew.c (direct_output_forward_char): Fix character/byte
1708 position comparison.
1710 2001-11-15 Miles Bader <miles@gnu.org>
1712 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1713 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1714 Update arguments to find_field.
1715 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1716 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1717 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1718 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1720 2001-11-14 Richard M. Stallman <rms@gnu.org>
1722 * editfns.c (Fpropertize): Allow call with 1 arg.
1724 * dispextern.h (image_background, image_background_transparent):
1725 Conditionalize on HAVE_X_WINDOWS.
1727 2001-11-13 Richard M. Stallman <rms@gnu.org>
1729 * print.c (Fprin1_to_string): Doc fix.
1731 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1733 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1735 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1737 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1739 * eval.c (syms_of_eval): Doc fix.
1741 * coding.c (syms_of_coding): Doc fix.
1743 * doc.c (Fsnarf_documentation): Doc fix.
1745 * dispnew.c (syms_of_display): Doc fix.
1747 * category.c (Fget_unused_category): Doc fix.
1749 * buffer.c (syms_of_buffer): Doc fixes.
1751 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1753 * print.c (prin1, print): Doc fix.
1755 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1757 * fontset.h: Remove declarations of variables
1758 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1760 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1761 `Vclip_large_size_font'.
1763 2001-11-13 Jason Rumney <jasonr@gnu.org>
1765 * w32fns.c: Doc fix.
1767 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1769 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1771 * w32fns.c (Fx_synchronize): Reindent.
1777 * coding.c: Doc fix.
1779 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1780 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1781 `new style' [w/`doc:' keyword].
1783 * xmenu.c (x-popup-menu): Reindent.
1784 (x-popup-dialog): Likewise.
1786 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1788 * xdisp.c (Fdump_tool_bar_row): Reindent.
1790 * minibuf.c (Fminibuffer_complete_word): Reindent.
1791 (Fminibuffer_complete_and_exit): Likewise.
1792 (Fminibuffer_completion_help): Likewise.
1793 (Fminibuffer_message): Likewise.
1795 * fns.c (Freverse): Reindent.
1797 * eval.c (Fif): Reindent.
1800 * editfns.c (Fuser_real_login_name): Reindent.
1801 (Finsert_buffer_substring): Likewise.
1802 (Fcompare_buffer_substrings): Likewise.
1803 (Fsubst_char_in_region): Likewise.
1805 * dispnew.c (Fsit_for): Reindent.
1806 (Fframe_or_buffer_changed_p): Likewise.
1807 (Finternal_show_cursor_p): Likewise.
1808 (syms_of_display): Likewise.
1810 * alloc.c (Flist): Reindent.
1811 (Fvector): Likewise.
1813 2001-11-12 Richard M. Stallman <rms@gnu.org>
1815 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1816 LeaveNotify events. Only FocusIn and FocusOut do that now.
1817 (x_display_and_set_cursor): Do display hollow cursors in active
1818 minibuffer windows when they are not selected.
1820 2001-11-12 Jason Rumney <jasonr@gnu.org>
1822 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1823 * w32term.c: Change doc-string comments to `new style'.
1824 [w/`doc:' keyword]. Doc fixes.
1826 * w32fns.c: Don't define max.
1827 (Fx_open_connection): Only execute once.
1829 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1831 * ccl.c: Change macros to use do-while block instead of if-else.
1832 Use braces to follow GNU Coding Standards.
1834 2001-11-11 Richard M. Stallman <rms@gnu.org>
1836 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1838 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1840 * insdel.c (replace_range): Use adjust_markers_for_replace
1841 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1843 * intervals.h: Declare set_text_properties and set_text_properties_1.
1845 * textprop.c (set_text_properties_1): New subroutine
1846 broken out of set_text_properties.
1847 (set_text_properties): Use set_text_properties_1.
1849 * intervals.c (graft_intervals_into_buffer):
1850 Use set_text_properties_1 to clear out properties.
1852 * search.c (Freplace_match): Use replace_range to insert
1853 and delete. Don't request property inheritance from
1856 2001-11-10 Jason Rumney <jasonr@gnu.org>
1858 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1859 vertical fonts. Allow them if face name is explicitly specified.
1860 Do not give up if we find a font that cannot be converted to an xlfd.
1862 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1864 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1865 instead of malloc/free.
1867 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1869 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1871 (Finternal_set_lisp_face_attribute): Likewise.
1873 * buffer.c (Fbury_buffer): Likewise.
1875 * indent.c (current_column_1): Remove unused variable `prev_col'.
1877 * coding.c (encode_coding): Use precomputed value of `src'.
1878 (encode_coding): Remove unused variable `src_end'.
1879 (code_convert_region): Remove unused variables `count'.
1881 2001-11-07 Jason Rumney <jasonr@gnu.org>
1883 * w32term.c (x_display_and_set_cursor): Do not move system caret
1884 if cursor_glyph is NULL.
1886 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1888 * keymap.c (access_keymap): Fix compilation error.
1890 2001-11-07 Miles Bader <miles@gnu.org>
1892 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1894 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1896 * intervals.c (graft_intervals_into_buffer):
1897 Remove #ifdef'd-out code.
1898 (graft_intervals_into_buffer): Remove unused variable `middle'.
1900 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1901 code (eval-current-buffer).
1902 Change doc-string comments to `new style' [w/`doc:' keyword].
1904 2001-11-06 Richard M. Stallman <rms@gnu.org>
1906 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1908 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1910 * lread.c (read1): Fix behavior with nested backquoting.
1912 * keyboard.c (make_lispy_event): Check integerness and fix
1913 Lisp_Object/int mixup.
1915 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1917 * fns.c (copy_hash_table): Remove unused variable `v'.
1919 * fontset.c (fontset_font_pattern): Remove unused variable
1922 * indent.c (current_column_1): Remove unused variable `prev_col'.
1924 2001-11-05 Richard M. Stallman <rms@gnu.org>
1926 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1928 * buffer.c (Fkill_buffer): Don't delete auto save file
1929 if buffer is modified.
1931 2001-11-05 Andrew Innes <andrewi@gnu.org>
1933 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1936 2001-11-05 Richard M. Stallman <rms@gnu.org>
1938 * unexelf.c (unexec): Minor changes; clean up comments.
1940 2001-11-05 Sam Steingold <sds@gnu.org>
1942 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1944 2001-11-05 Andreas Schwab <schwab@suse.de>
1946 * sound.c (sound_perror): Save errno from being clobbered.
1948 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1950 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1951 the program image directly.
1953 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1955 * buffer.h (Fbuffer_local_value): Add prototype.
1957 2001-11-04 Richard M. Stallman <rms@gnu.org>
1959 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1962 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1963 (record_char): Likewise.
1965 * keyboard.c (make_lispy_event): Don't insist a drag event must
1966 move to a different buffer position. Instead, check for moving at
1967 least double_click_fuzz.
1969 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1971 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1973 * indent.c (current_column_1, Fmove_to_column): Separate the code
1974 for display-table glyphs from the code buffer text, to fix
1977 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1979 * buffer.c (Fbuffer_local_value): New function.
1980 (syms_of_buffer): Defsubr it.
1982 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1983 value of `cursor-in-non-selected-windows'.
1985 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1986 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1987 (syms_of_xdisp): Initialize it.
1989 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1991 * xfns.c (Fx_create_frame): Doc fix.
1993 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1996 * eval.c (top_level_value, top_level_set): Remove commented and
1998 (Fdefvar): Fix usage in doc-string.
2000 2001-11-03 Richard M. Stallman <rms@gnu.org>
2002 * xfns.c: Include unistd.h, if it exists.
2004 * editfns.c: Move the include of ctype.h after unistd.h.
2006 * gmalloc.c: Test BROKEN_PROTOTYPES.
2008 2001-11-03 Ken Raeburn <raeburn@gnu.org>
2010 * lisp.h (CHECK_STRING_CAR): New macro.
2011 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
2012 treating XCAR and XCDR as lvalues.
2013 (openp): Use CHECK_STRING_CAR.
2014 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
2016 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
2018 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
2019 (SIGMASKTYPE): Define.
2021 * syssignal.h (sigunblock): Don't define if already defined.
2023 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2025 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
2026 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
2027 Fix typos in comments.
2029 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
2030 and #ifdef'd-out code.
2031 Fix and reindent comments.
2033 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
2035 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
2036 argument `i' in macros.
2038 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
2041 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
2042 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2043 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
2044 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
2045 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
2046 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
2047 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
2048 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
2051 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
2052 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
2053 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
2054 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
2055 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
2056 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
2057 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
2058 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
2059 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
2060 (remove unused second argument).
2062 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
2064 * syntax.c (describe_syntax): New wrapper.
2065 (Finternal_describe_syntax_value): Rename from describe_syntax.
2066 Don't insert space at front and \n at the end.
2067 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
2069 * regex.c (re_wctype): Try to fix some warnings.
2070 (regcomp, regexec): Don't forget the __restrict.
2072 2001-11-02 Richard M. Stallman <rms@gnu.org>
2074 * textprop.c (Fget_char_property): Doc fix.
2076 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2078 * process.c (Fstart_process): Add usage to doc-string.
2080 * data.c (Fsetq_default): Ditto.
2082 * callint.c (Finteractive): Ditto.
2084 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
2086 * macros.c: Don't include keymap.h any more.
2088 2001-11-01 Richard M. Stallman <rms@gnu.org>
2090 * data.c (Fmake_local_variable): Doc fix.
2092 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
2093 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
2095 * keymap.c (Fdescribe_buffer_bindings): Print character property
2096 bindings along with or instead of the buffer local map.
2097 Make the overriding maps override what they should.
2099 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2101 * window.c (grow_mini_window): Fix typo in comment.
2103 2001-11-01 Gerd Moellmann <gerd@gnu.org>
2105 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
2106 (XTset_vertical_scroll_bar): Likewise.
2108 * xfns.c (x_build_heuristic_mask): Use four_corners_best
2109 instead of IMAGE_BACKGROUND.
2111 * xfns.c (four_corners_best): Reindent.
2113 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
2114 Handle :box so that it is possible to specify sexprs.
2116 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2118 * xfaces.c (Finternal_merge_in_global_face): Reindent.
2119 (Fface_font): Ditto.
2120 (Finternal_set_alternative_font_registry_alist): Ditto.
2121 (Ftty_suppress_bold_inverse_default_colors): Ditto.
2123 * xfns.c (x-get-resource): Reindent.
2125 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
2127 * s/hpux11.h: New file.
2129 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2131 * emacs.c (USAGE1): Show command line option --no-window-system
2132 instead of --no-windows in usage.
2133 (standard_args): Rename --no-windows to --no-window-system.
2134 (bug_reporting_address): Follow Emacs coding conventions.
2136 * eval.c (Fcommandp): Doc fix.
2137 Change doc-string comments to `new style' [w/`doc:' keyword].
2139 * frame.c (Fframe_live_p): Doc fix.
2141 * buffer.c (selective-display-ellipses): Doc fix.
2143 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2145 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
2147 * xfaces.c (realize_x_face): If C is not a single-byte character,
2148 set the face's colors_copied_bitwise_p instead of the defaulted_p
2149 members which have a different meaning.
2150 (free_face_colors): Do nothing for a face whose colors have been
2153 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2155 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2157 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2160 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2162 * fns.c (require_unwind): Return Lisp_Object.
2164 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2166 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2167 (last-input-char): Revert doc-string to be the same as the
2168 doc-string of `last-input-event'.
2170 * xdisp.c: Fix typos in comments.
2172 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2174 * window.c (grow_mini_window): Handle case that the root
2175 window is already smaller than the nominal mininum height.
2177 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2179 * emacs.c (main): Don't call keys_of_macros any more.
2181 * lisp.h (keys_of_macros): Remove.
2183 * macros.c (keys_of_macros): Remove.
2185 * xfaces.c (Fface_attribute_relative_p): Declare args.
2187 2001-10-30 Jason Rumney <jasonr@gnu.org>
2189 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2190 (enum_font_cb2): Ignore fonts with vertical orientation.
2192 2001-10-30 Richard M. Stallman <rms@gnu.org>
2194 * keyboard.c (Finput_pending_p): Doc fix.
2196 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2198 * xterm.c (x_after_update_window_line): Don't run the code
2199 clearing in borders for rows whose visible height is 0.
2201 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2202 resized_p flag is set. If not set, use the much less flickering
2203 method previously used.
2205 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2207 * frame.h (struct frame) <resized_p>: New member.
2209 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2210 as large as the number of bytes to convert.
2212 * lread.c (to_multibyte): New function.
2215 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2217 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2219 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2221 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2222 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2223 if the row's fill_line_p is set and drawing the last glyph with
2224 DRAW_IMAGE_{RAISED,SUNKEN}.
2226 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2228 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2230 * xmenu.c: Include coding.h and charset.h.
2231 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2232 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2233 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2234 Explicitly set wv->help. Use `TRUE' rather than `True'.
2235 (menu_help_callback): Use empty_string.
2237 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2238 (Fx_popup_dialog): Explicitly init f.
2239 (w32_menu_display_help): Use empty_string.
2241 2001-10-29 Richard M. Stallman <rms@gnu.org>
2243 * fns.c (Frequire): Detect recursive try to require the same
2244 feature 3 or more levels deep, and get error.
2245 (require_unwind): New subroutine.
2246 (require_nesting_list): New variable.
2247 (syms_of_fns): Init and staticpro it.
2249 * print.c (print_object): Clarify indication of insertion type.
2251 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2253 * coding.c (syms_of_coding): Document that locale-coding-system is
2254 used for decoding input on X.
2256 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2258 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2260 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2261 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2263 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2265 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2266 use NO_CURSOR if cursor_in_non_selected_windows is false.
2268 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2269 the slant attribute if FRAME is t.
2271 * xfns.c (x_set_internal_border_width): Set frame garbaged
2272 when X window doesn't exist yet.
2274 * xterm.c (x_after_update_window_line): Clear internal border
2275 in different circumstances.
2277 * xterm.c (XTread_socket) <KeyPress>: Don't use
2278 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2281 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2283 * m/ibms390.h: New file. From Adam Thornton
2284 <athornton@sinenomine.net>.
2286 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2288 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2290 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2293 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2295 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2297 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2299 Fix typos in comments.
2301 * emacs.c (bug_reporting_address): New function.
2302 Use it when displaying usage message.
2304 * minibuf.c (read_minibuf): Remove unused external declaration of
2305 variable `Qread_only'.
2307 * keymap.c (access_keymap): Remove unused variable `charset'.
2309 2001-10-28 Miles Bader <miles@gnu.org>
2311 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2312 Remove #ifdef'd-out code.
2313 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2314 (syms_of_xfaces): Initialize them.
2316 2001-10-27 Jason Rumney <jasonr@gnu.org>
2318 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2319 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2320 position using the system caret.
2322 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2323 (w32_system_caret_height, w32_system_caret_x)
2324 (w32_system_caret_y): New variables for tracking system caret.
2325 (w32_initialize): Initialize them.
2326 (x_display_and_set_cursor): Make system caret follow the active cursor.
2328 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2331 * w32term.c (note_mouse_highlight): Clear old help_echo.
2333 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2335 * xterm.c: Fix typo in a comment.
2337 * emacs.c: Fix typos in comments.
2338 Remove unnecessary spaces.
2339 Change doc-string comments to `new style' [w/`doc:' keyword].
2340 (USAGE2): Fix typos in usage string.
2342 * xterm.c: Fix typo in a comment.
2344 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2347 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2349 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2350 instead of 1/2 line_height in the heuristic for skipping
2351 farther backward when target_y was not reached.
2353 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2354 Display errno only if non-zero.
2355 (sound_warning): New function.
2356 (vox_configure): Don't treat failing to set sample rate as error.
2357 (various places): Improve error messages.
2359 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2361 * fileio.c (Faccess_file): Run the argument filename through
2362 Fexpand_file_name, before using it.
2364 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2365 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2367 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2369 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2371 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2372 Fix clearing in the case of scroll bars on the right.
2374 2001-10-26 Juanma Barranquero <lektu@terra.es>
2376 * w32gui.h (XImage): Add a dummy typedef.
2378 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2380 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2382 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2384 * frame.c (Fframe_parameter): Fix last change.
2386 * fileio.c: Revert last change (which removed old commented-out
2387 version of expand-file-name). Add a comment that explains why
2388 this old version should not be removed.
2390 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2392 * frame.c (Fframe_parameter): Fix a bug whereby some
2393 ``artificial'' frame parameters, like `minibuffer' were not
2394 obtained by calling Fframe_parameters.
2396 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
2399 * xdisp.c (move_it_vertically_backward): Compute line height
2400 differently. Add heuristic to try to be more compatible to 20.x.
2402 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
2404 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
2406 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
2409 2001-10-25 Miles Bader <miles@gnu.org>
2411 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2412 BG is a pointer to a structure, not a structure.
2413 (gif_format, png_format): Add missing commas.
2415 2001-10-24 Richard M. Stallman <rms@gnu.org>
2417 * xfaces.c (Fface_attributes_as_vector): New function.
2418 (syms_of_xfaces): Defsubr it.
2420 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2422 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2425 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2427 * search.c (scan_newline): Remove unused variable `selective_display'.
2429 2001-10-25 Miles Bader <miles@gnu.org>
2431 * dispextern.h (struct image): Add `background',
2432 `background_valid', and `background_transparent' fields.
2433 (image_background, image_background_transparent): New declarations.
2434 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2435 * xfns.c (image_background, image_background_transparent)
2436 (four_corners_best): New functions.
2437 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2438 (gs_format): Add `:background' entry.
2439 (lookup_image): Set IMG's background color if specified.
2440 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2442 (x_clear_image_1): Reset `background_valid' and
2443 `background_transparent_valid' fields.
2444 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2445 calculating it here. Set IMG's background_transparent field.
2446 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2447 (enum png_keyword_index): Add PNG_BACKGROUND.
2448 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2449 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2450 (enum gif_keyword_index): Add GIF_BACKGROUND.
2451 (enum gs_keyword_index): Add GS_BACKGROUND.
2452 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2453 Pre-calculate image background color where necessary.
2454 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2455 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2456 color to use for image glyph reliefs.
2458 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2460 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2463 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2464 Fix clearing of area not covered by scroll bar.
2466 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2468 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2470 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2471 (glyph_rect): Remove unused variable `area'.
2473 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2475 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2477 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2478 (row_containing_pos): Take additional argument DY.
2479 Treat rows ending in middle of char differently.
2480 (display_line): Handle tabs on window systems differently.
2482 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2483 with additional argument.
2485 * dispextern.h (row_containing_pos): Adjust prototype.
2487 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2488 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2489 (try_window_id, try_window_reusing_current_matrix)
2490 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2491 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2493 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2495 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2497 (HAVE_BOXES): Fix typo in comment.
2498 (push_menu_pane): Fix typo in comment.
2500 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2502 (single_display_prop_string_p): Remove unused local declarations
2503 of `Qwhen' and `Qmargin'.
2504 (string_buffer_position): Remove unused variable `around'.
2505 (store_frame_title): Remove unused variable `width'.
2507 * window.c: Don't define max.
2508 (coordinates_in_window): Remove unused variable `uy'.
2510 * widget.c: Don't define max.
2512 * process.c: Don't define max.
2513 (create_process): Remove unused variable `buffer'.
2515 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2517 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2519 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2521 * xfaces.c (Finternal_set_lisp_face_attribute)
2522 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2523 frame is on a windowed display.
2525 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2527 * dispnew.c (sync_window_with_frame_matrix_rows):
2528 Fix handling of windows which aren't full-width, fix handling
2531 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2533 2001-10-23 Andreas Schwab <schwab@suse.de>
2535 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2536 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2538 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2540 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2541 REAL_END. Notice if cursor gets overwritten.
2542 (notice_overwritten_cursor): Take X positions as parameters.
2543 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2544 around call to x_draw_glyphs.
2546 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2548 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2549 instead of C) and usage.
2551 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2554 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2555 `left', `max_width' and `max_height'.
2557 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2559 * xdisp.c (display_line): For a tab continued to the next line,
2560 set row's ends_in_middle_of_char_p.
2562 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2564 * xdisp.c (display_line): Fix computation of continuation lines
2567 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2569 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2572 * fileio.c: Remove unused code.
2574 2001-10-22 Miles Bader <miles@gnu.org>
2576 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2577 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2578 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2580 2001-10-21 Jason Rumney <jasonr@gnu.org>
2582 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2584 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2586 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2587 (Finsert_string): Avoid the multi-line string literals warning.
2589 2001-10-22 Miles Bader <miles@gnu.org>
2591 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2592 (Fdocumentation): Don't use it.
2593 (syms_of_doc): Don't initialize it.
2595 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2596 * print.c (Fwith_output_to_temp_buffer): Likewise.
2597 * window.c (Fsave_window_excursion): Likewise.
2598 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2599 (Fsave_restriction): Likewise.
2600 * eval.c (Frun_hooks, Frun_hook_with_args)
2601 (Frun_hook_with_args_until_failure)
2602 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2603 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2604 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2605 (Funwind_protect, Fcondition_case): Likewise.
2606 * coding.c (Ffind_operation_coding_system): Likewise.
2607 * keyboard.c (Ftrack_mouse): Likewise.
2609 2001-10-21 Miles Bader <miles@gnu.org>
2611 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2612 (Fmake_hash_table): Add usage: string to doc string.
2613 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2614 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2615 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2616 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2617 (Fml_prefix_argument_loop): Likewise.
2619 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2621 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2623 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2624 style' [w/`doc:' keyword].
2626 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2627 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2628 comments to `new style' [w/`doc:' keyword].
2630 2001-10-21 Jason Rumney <jasonr@gnu.org>
2632 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2634 * w32term.c (remember_mouse_glyph): New function.
2635 (w32_mouse_position): Use it.
2636 (note_mouse_movement): If the mouse moved off the glyph, remember
2639 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2640 (w32_display_info): Add mouse_face_overlay.
2642 * w32term.c (notice_overwritten_cursor): Renamed from
2643 note_overwritten_text_cursor. Rewritten to take glyph widths into
2645 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2646 (fast_find_string_pos): New function.
2647 (fast_find_position): Return the correct vpos. Add parameter
2648 STOP. In the final row, stop before glyphs having STOP as object.
2649 Don't consider glyphs that are not from a buffer.
2650 (fast_find_position) [0]: Add a presumably more correct version
2652 (expose_window_tree, expose_frame): Don't compute intersections here.
2653 (expose_window): Do it here instead.
2654 (expose_window_tree, expose_window, expose_line): Return 1 when
2655 overwriting mouse-face.
2656 (expose_window): If W is the window currently being updated, mark
2658 (expose_frame): If mouse-face was overwritten, redo it.
2659 (x_use_underline_position_properties): New variable.
2660 (syms_of_xterm): DEFVAR_BOOL it.
2661 (x_draw_glyph_string): Add comment to use it in future.
2662 (x_draw_glyph_string): Restore clipping after drawing box.
2663 Fix a computation of the underline position.
2664 (w32_get_glyph_string_clip_rect): Minor cleanup.
2665 (x_fill_stretch_glyph_string): Remove an assertion.
2666 (x_produce_glyphs): Don't convert multibyte characters
2667 to unibyte characters in unibyte buffers.
2668 (cursor_in_mouse_face_p): New function.
2669 (x_draw_stretch_glyph_string): Use it to choose a different GC
2670 when drawing a cursor within highlighted text. Don't draw
2671 background again if it has already been drawn.
2672 (x_draw_glyph_string_box): Don't draw a full-width
2673 box just because the glyph row's full_width_p flag is set.
2674 (x_draw_glyphs): Fix computation of rightmost x for
2676 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2677 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2678 change bottom shadow accordingly. Some cleanup.
2679 (x_update_window_end): Handle overwritten mouse face
2680 also for tool bar windows.
2681 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2682 DRAW is DRAW_IMAGE_RAISED.
2683 (clear_mouse_face): Return 1 if text with mouse face was
2684 actually redrawn. Make the function static. Reset
2685 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2686 optimize away highlighting if we pass over that same overlay again.
2687 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2688 to detect a case where we have to highlight a different region
2689 despite not having left the currently highlighted region.
2690 Set mouse_face_overlay in the x_display_info. Avoid changing the
2691 mouse pointer shape when show_mouse_face has already done it, or
2692 there is no need. Handle mouse-face and help-echo in strings.
2693 (glyph_rect): New function.
2694 (w32_mouse_position): Use it to raise the threshold for mouse
2695 movement event generation.
2696 (w32_initialize_display_info): Initialize the x_display_info's
2698 (w32_set_vertical_scroll_bar): Don't clear a zero height
2700 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2701 a widget to zero height.
2703 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2704 Protect unibyte strings created by replacing their multibyte
2705 equivalents in menu_items.
2706 (w32_menu_show): Don't overwrite an item's name with its key
2707 description in case the description is a multibyte string.
2708 (single_submenu): Some cleanup.
2710 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2711 (postprocess_image): New function.
2712 (lookup_image): Call it for all image types except PostScript.
2713 (x_kill_gs_process): Call postprocess_image.
2714 (tiff_error_handler, tiff_warning_handler): New functions.
2715 (tiff_load): Install them as handlers.
2716 (x_kill_gs_process): Recognize if someone has cleared the image
2718 (valid_image_p): Protect better against invalid image
2719 specifications. Previous code could signal an error.
2720 (Fx_hide_tip, Fshow_tip): Doc fix.
2721 (Fv_max_tooltip_size): New variable.
2722 (syns_of_xfns): DEFVAR_LISP it.
2723 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2724 window buffer to *tip* right after creating the frame. Set frame's
2725 window_width. Use a maximum tooltip size specified by
2726 Vx_max_tooltip_size, if that has valid contents.
2727 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2728 Make sure the tooltip is completely visible.
2729 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2730 (Fx_create_frame): Adjust the frame's height for presence
2731 of the tool bar before calling x_figure_window_size.
2732 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2733 when the window gets smaller.
2734 (x_set_foreground_color): Set frame's cursor_pixel.
2735 (x_set_foreground_color, x_set_background_color): Cleaned up.
2736 (x_set_font): Handle case of x_new_fontset returning the same name
2737 as before, although there was a change in fontsets.
2739 2001-10-21 Miles Bader <miles@gnu.org>
2741 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2742 (Flogxor): Add usage: string to doc string.
2743 * charset.c (Fstring): Likewise.
2744 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2745 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2747 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2749 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2751 * alloc.c: Reindent DEFUNs with doc: keywords.
2753 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2755 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2758 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2760 * (Version 21.1 released.)
2762 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2764 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2766 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2769 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2770 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2771 Change doc-string comments to `new style' [w/`doc:' keyword].
2773 2001-10-20 Miles Bader <miles@gnu.org>
2775 The following changes remove the glyph_row `inverse_p' field,
2776 which is never set anymore, due to other changes:
2778 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2779 (reassert_line_highlight, change_line_highlight): Declarations removed.
2780 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2781 (line_hash_code, row_equal_p, fake_current_matrices)
2782 (build_frame_matrix_from_leaf_window, update_frame_line)
2783 (update_frame_line, update_frame_line, update_frame_line):
2784 Don't use `inverse_p' field.
2785 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2786 change_line_highlight_hook.
2787 (XTreassert_line_highlight, x_change_line_highlight):
2789 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2790 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2791 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2793 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2794 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2795 (w32_reassert_line_highlight, x_change_line_highlight):
2797 * w32console.c (reassert_line_highlight, change_line_highlight):
2799 (initialize_w32_display): Don't set reassert_line_highlight_hook
2800 or change_line_highlight_hook.
2801 (hl_mode): Function removed.
2802 (reset_terminal_modes, set_terminal_modes, update_begin)
2803 (update_end, w32_face_attributes, initialize_w32_display):
2804 (clear_frame, ins_del_lines): Don't call it.
2805 * termhooks.h (reassert_line_highlight_hook)
2806 (change_line_highlight_hook): Declarations removed.
2807 * term.c (reassert_line_highlight_hook)
2808 (change_line_highlight_hook): Variables removed.
2809 (reassert_line_highlight, change_line_highlight): Functions removed.
2810 * msdos.c (IT_reassert_line_highlight)
2811 (IT_change_line_highlight): Functions removed.
2812 (internal_terminal_init): Don't set reassert_line_highlight_hook
2813 or change_line_highlight_hook.
2814 (highlight): Variable removed.
2815 (IT_set_face, IT_update_begin, IT_update_end)
2816 (IT_set_terminal_modes): Don't set or use it.
2818 The following changes remove inverse-video support for terminals
2819 that use a `magic cookie' standout mode. Due to changes in the
2820 way mode-lines are displayed, such support no longer works
2821 anyway, and it's probable that almost no one uses such terminals
2824 * term.c (standout_requested): Variable removed.
2825 (update_end, highlight_if_desired): Don't use it.
2826 (chars_wasted, copybuf): Variables removed.
2827 (write_standout_marker): Function removed.
2828 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2829 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2830 Don't use `chars_wasted' or `copybuf'.
2831 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2832 Set `costs_set' to true.
2833 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2835 (clear_end_of_line): Function removed.
2836 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2837 (clear_to_end): Call `clear_end_of_line' instead of
2838 `clear_end_of_line_raw'.
2839 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2840 (term_init): Don't set them.
2841 Turn off any standout/underline modes that require magic cookies.
2842 (ins_del_lines, highlight_if_desired, background_highlight)
2843 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2844 Remove special processing for magic-cookie standout modes.
2845 (turn_off_face, turn_on_face): Remove special processing for
2846 underline magic-cookie glitch.
2848 2001-10-19 Richard M. Stallman <rms@gnu.org>
2850 * eval.c (syms_of_eval): Doc fixes.
2852 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2854 * xdisp.c (redisplay_internal): Don't clear echo area if the
2855 mini-window is selected.
2857 2001-10-19 Miles Bader <miles@gnu.org>
2859 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2860 doesn't take precedence if the affected property's value is nil.
2862 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2864 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2865 with fields and suggest using `forward-line' to avoid them.
2866 * editfns.c (Fline_beginning_position, Fline_end_position):
2867 Clarify documentation.
2869 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2871 * keymap.c (current_minor_maps): `override' only shadows its
2872 correspondent in minor-mode-map-alist, not the whole tail.
2874 2001-10-18 Andrew Innes <andrewi@gnu.org>
2876 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2877 optimization. The fontp->encoding array was not being initialized
2878 correctly when compiled with optimizations by MSVC.
2880 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2882 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2884 2001-10-17 Andrew Innes <andrewi@gnu.org>
2886 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2888 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2889 font_info.charset field.
2891 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2892 rather than working it out by calling w32_codepage_for_font for
2895 2001-10-17 Andrew Innes <andrewi@gnu.org>
2897 * w32term.c (w32_read_socket): Determine clipping rectangle for
2898 the entire frame, including areas covered by scrollbars and the
2899 menubar. This avoids internal arguments about whether a frame is
2900 fully obscured or not.
2902 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2904 * xdisp.c (try_window_id): Undo last change. Give up if
2905 window ends in strings.
2907 * xdisp.c (try_window_id): Don't display lines after the window
2908 end if the rest of the window after the window end was already blank.
2910 * xdisp.c (try_window_id): Remove code that was only there
2911 for the release of 21.1.
2913 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2915 2001-10-17 Miles Bader <miles@gnu.org>
2917 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2918 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2919 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2920 Change doc-string comments to `new style' [w/`doc:' keyword].
2921 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2922 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2925 2001-10-16 Miles Bader <miles@gnu.org>
2927 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2929 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2931 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2934 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2936 Avoid the assumption that car and cdr slots of cons cells are
2937 addressable lvalues; this allows for easier experimentation with
2938 other lisp implementations that may not permit such accesses for
2939 various reasons. Not quite complete -- buffer.c still needs some
2940 work, and w32/mac files need rechecking -- so compile-time
2941 enforcement is left disabled for now.
2943 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2944 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2945 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2946 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2947 (XSETCAR, XSETCDR): New macros.
2948 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2949 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2950 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2951 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2953 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2954 * buffer.c (record_buffer, Fbury_buffer)
2955 (swap_out_buffer_local_variables, recenter_overlay_lists)
2956 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2957 fields of a cons cell respectively.
2958 * callint.c (quotify_args, Fcall_interactively): Likewise.
2959 * ccl.c (Fregister_code_conversion_map): Likewise.
2960 * coding.c (detect_coding_system): Likewise.
2961 * composite.c (get_composition_id, make_composition_value_copy):
2963 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2964 (swap_in_symval_forwarding, set_internal, Fset_default)
2965 (Fmake_variable_buffer_local, Fmake_local_variable)
2966 (Fmake_variable_frame_local): Likewise.
2967 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2968 * keymap.c (Fset_keymap_parent, store_in_keymap)
2969 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2970 * minibuf.c (get_minibuffer): Likewise.
2971 * search.c (Fmatch_data): Likewise.
2972 * textprop.c (extend_property_ranges): Likewise.
2973 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2974 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2976 * w32term.c (x_delete_display): Likewise.
2977 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2979 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2980 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2981 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2982 (Fread_file_name): Use XSETCAR.
2983 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2985 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2986 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2987 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2989 * keyboard.c (read_char): Alter list traversal to avoid taking the
2990 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2991 (parse_menu_item): Use XSETCAR and XSETCDR.
2992 (reach_char_x_menu_prompt): Use XSETCAR.
2993 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2994 (Fcommand_execute): Use XSETCDR.
2995 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2996 (openp): Change list traversal to avoid using XCAR as lvalue.
2997 (read_list): Use XSETCDR.
2998 * process.c (wait_reading_process_input): Change wait_for_cell
2999 handling to avoid taking addresses of cons cell slots.
3000 * xselect.c (x_own_selection, x_handle_selection_clear)
3001 (x_clear_frame_selections): Use XSETCDR.
3002 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
3003 (x_handle_property_notify, x_get_foreign_selection)
3004 (x_handle_selection_notify): Use XSETCAR.
3006 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3008 * buffer.c: Put doc strings in comments.
3010 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
3012 2001-10-15 Sam Steingold <sds@gnu.org>
3014 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
3016 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3018 * process.c (process-inherit-coding-system-flag)
3019 (get-buffer-process): Do not confuse make-docfile with doc strings
3022 * editfns.c (Fchar_to_string): Make doc string consistent with
3023 arguments. Put doc strings in comments.
3025 * abbrev.c, minibuf.c: Put doc strings in comments.
3027 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3029 * window.c (window_loop): Don't check for Fother_buffer returning nil.
3031 * window.c (select_window_1): Unfreeze window start. Remove a
3032 doubled test for WINDOW being live.
3034 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3036 * fns.c (Fmapconcat): Fix typo in a doc string.
3038 * dispnew.c (Fsleep_for): Fix typo in a doc string.
3040 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3042 * xterm.c (x_draw_glyph_string): Restore clipping after
3045 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3047 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
3049 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3051 * indent.c (skip_invisible): Use new retval of
3052 TEXT_PROP_MEANS_INVISIBLE.
3054 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
3055 If a parent is reached and noinherit is set, exit immediately.
3056 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
3058 * s/ms-w32.h (EXEC_SUFFIXES):
3059 * s/msdos.h (EXEC_SUFFIXES):
3060 * process.h (EXEC_SUFFIXES): Remove.
3062 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
3063 (decode_suffixes): Remove.
3065 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
3066 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
3067 (invisible_ellipsis_p): Remove.
3069 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
3070 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
3071 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
3072 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
3073 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
3075 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3077 * lisp.h (Ftop_level): Add prototype.
3079 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
3080 (XTread_socket): Improve style of comments to follow other
3083 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
3084 is already prototyped in included lisp.h).
3086 * frame.c (Fset_mouse_position): Improve style of comment to
3087 follow other comments.
3088 (Fset_mouse_pixel_position): Improve style of comment to follow
3090 (Fmake_frame_visible): Doc fix and typo in comment.
3091 (Fmake_frame_invisible): Doc fix and typo in comment.
3092 (Ficonify_frame): Fix typo in comment.
3094 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3096 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
3097 * term.c, alloc.c: Put doc strings in comments.
3099 2001-10-13 Gerd Moellmann <gerd@gnu.org>
3101 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
3102 Provide definitions for doc strings in comments.
3104 * fns.c: Put doc strings in comments.
3106 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3108 * dired.c (file_name_completion): Ignore a candidate directory if
3109 it matches an element in completion-ignored-extensions that ends
3111 (syms_of_dired) <completion-ignored-extensions>: Mention the above
3112 feature in the doc string.
3113 (Ffile_name_completion): Ditto.
3115 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
3117 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
3119 * xfns.c (syms_of_xfns): Update calls to Fprovide.
3121 * lisp.h (Fprovide): Update prototype.
3122 (Ffeaturep, invisible_p): Remove.
3124 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
3125 (DOLIST, LOOP_PROPVAL): New macros.
3126 (invisible_p, invisible_ellipsis_p): Use them.
3127 (invisible_noellipsis_p): New function.
3128 (syms_of_xdisp): Use empty_string.
3130 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
3132 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
3133 (syms_of_lread) <Vafter_load_alist>: Update docstring.
3135 * print.c (Fwith_output_to_temp_buffer): Align with
3136 internal_with_output_to_temp_buffer.
3137 (print_preprocess): Use traverse_intervals_noorder.
3138 (print_object): Update call to traverse_intervals.
3140 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
3141 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
3143 * intervals.c (traverse_intervals_noorder): New function.
3144 (search_for_interval, count_intervals): Use it.
3145 (traverse_intervals): Use less stack space and drop `depth' arg.
3147 * fns.c (Ffeaturep): Add new `subfeature' arg.
3148 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3149 (Qsubfeatures): New var.
3150 (syms_of_fns): Initialize it.
3152 * keymap.c (Fkey_description): Use empty_string.
3153 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3154 (syms_of_keymap): Setup inheritance between maps.
3155 Don't export Sdescribe_bindings_internal any more.
3157 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3159 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3161 * xterm.c (notice_overwritten_cursor): Renamed from
3162 note_overwritten_text_cursor. Rewritten to take glyph widths into
3165 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3167 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3168 multi-line strings without a trailing "\n\".
3170 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3172 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3175 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3177 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3179 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3180 * w32proc.c (sys_spawnve):
3181 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3182 * w32.c (check_windows_init_file):
3183 * sound.c (Fplay_sound):
3184 * emacs.c (init_cmdargs):
3185 * process.c (Fstart_process): Update calls to openp.
3187 * callproc.c (Vexec_suffixes): New var.
3188 (Fcall_process): Update call to openp.
3189 (decode_suffixes): New function.
3190 (syms_of_callproc): Init exec-suffixes.
3192 * lread.c (Vload_suffixes, default_suffixes): New vars.
3193 (openp): Take a lisp list of suffixes.
3194 Check for file-name-handlers even if the file was absolute already.
3195 (syms_of_lread): Declare load-suffixes.
3196 (Fload): Fix up call to openp.
3197 Don't bother checking for file-name-handler at the very beginning.
3199 * keymap.h (Fcopy_keymap): Don't export.
3201 * lisp.h (empty_string): Declare.
3202 (Vload_suffixes, Vexec_suffixes): Declare.
3203 (openp): Update prototype.
3205 * emacs.c (empty_string): New var.
3206 (syms_of_emacs): Initialize it.
3208 * search.c (wordify): Use it.
3210 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3211 selected window if it's not displayed there. Handle the case
3212 when the window is dedicated.
3213 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3215 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3217 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3218 Remove left_ok and right_ok.
3219 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3220 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3221 new meaning of b_property.
3223 * syntax.c (update_syntax_table): Simplify.
3224 (Fforward_comment): Don't skip quoted chars when going backward.
3226 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3228 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3229 in case I is of some unsigned type, in which case
3230 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3231 comparison becomes bogus.
3233 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3234 (Fuser_full_name): Fix bug treating a float as a fixnum.
3236 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3238 * lisp.h (make_fixnum_or_float): New macro.
3240 * lisp.h (circular_list_error): Add prototype.
3242 * data.c (Qcircular_list): New variable.
3243 (circular_list_error): New function.
3244 (syms_of_data): Initialize it Qcircular_list.
3246 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3248 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3249 * casefiddle.c, buffer.c: Include keymap.h.
3251 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3253 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3254 options. From Dave Love <d.love@dl.ac.uk>.
3256 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3258 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3259 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3261 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3263 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3265 2001-10-08 Andrew Innes <andrewi@gnu.org>
3267 * lisp.h [max]: Undef min and max before redefining them.
3269 * w32gui.h: Do not undef min and max.
3271 * w32heap.h: Do not undef min and max.
3273 * s/ms-w32.h: Do not undef min and max.
3275 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3277 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3279 2001-10-08 Sam Steingold <sds@gnu.org>
3281 * keymap.c (current-active-maps): Quote newlines (compilation error).
3283 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3285 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3286 bindings.elc, since otherwise doc strings in bindings.el get wrong
3289 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3291 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3293 * keyboard.h (map_prompt): Remove.
3295 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3296 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3298 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3300 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3302 * keyboard.c (map_prompt): Remove.
3303 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3306 * keymap.h: New file. Extracted from lisp.h.
3308 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3309 (accessible_keymaps_1): New function.
3310 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3311 (Fwhere_is_internal): Use Fcurrent_active_maps.
3312 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3313 Insert in current buffer rather than standard-output.
3314 Don't call `help-mode'. Export to elisp.
3315 (describe_buffer_bindings): New wrapper.
3316 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3317 and Sdescribe_buffer_bindings.
3319 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3321 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3322 Remove code setting signal handler.
3324 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3325 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3327 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3329 * keyboard.c: Don't define min/max.
3331 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3333 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3334 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3335 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3336 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3337 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3338 Don't define min/max.
3340 * lisp.h (min, max): New macros.
3342 * puresize.h (BASE_PURESIZE): Increase to 725000.
3344 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3346 * xfaces.c (free_frame_menubar): Add prototype.
3348 * lisp.h (init_window): Add prototype.
3350 * editfns.c: Include ctype.h.
3352 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3353 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3354 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3357 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3358 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3359 `popup_activated_flag' and `title'.
3361 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3363 * emacs.c (main): Remove extra `;'.
3365 * atimer.h (struct atimer): Fix typos in a comment.
3367 * atimer.c: Fix typo.
3369 * Makefile.in: Fix typo.
3371 * README: Remove obsolete part mentioning removed VMS file.
3373 2001-10-07 Miles Bader <miles@gnu.org>
3375 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3377 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3379 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3382 * lisp.h (Ffield_end): Declare.
3384 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3386 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3388 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3390 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3392 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3394 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3395 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
3397 * alloc.c (inhibit_garbage_collection): Simplify.
3398 (Fmemory_use_counts): Ditto.
3400 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
3401 (syms_of_data): DEFVAR_INT most-positive-fixnum and
3402 most-negative-fixnum.
3404 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
3405 (FIXNUM_OVERFLOW_P): New macros.
3407 2001-10-06 Miles Bader <miles@gnu.org>
3409 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
3410 scroll_bar_bottom_shadow_pixel fields.
3411 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3412 for the shadows, and tell the toolkit about them if we succeed.
3413 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3414 Free scroll-bar shadow colors.
3415 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3416 Free scroll-bar shadow colors when the background color changes.
3417 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3418 Initialize scroll-bar shadow-color fields.
3420 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3422 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3424 2001-10-05 Miles Bader <miles@gnu.org>
3426 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3427 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3428 New functions (were in simple.el).
3429 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3430 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3431 (syms_of_minibuf): Initialize them.
3433 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3435 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3436 (tiff_load): Install them as error and warning handler.
3438 2001-10-04 Andrew Innes <andrewi@gnu.org>
3440 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3441 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3442 says; query codepage info directly to determine if font is double byte.
3443 (x_to_w32_charset): Handle private format for unknown charsets.
3444 Handle wildcards in charset spec, by ignoring them.
3445 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3446 "*-" prefix from charset.
3447 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3448 handle the truncated font spec form constructed by font_list_1, so
3449 that we correctly identify the charset fields. Don't remove "*-"
3450 prefix from charset.
3451 (w32_list_synthesized_fonts): Fix argument to alloca.
3453 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3455 * window.h (MINI_WINDOW_P): Use NILP.
3457 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3459 * termhooks.h (struct input_event): Use proper type for `kind'.
3461 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3463 This handles unknown keysyms better than before. For example,
3464 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3465 Emacs formerly completely ignored F5. With the change, it derives
3466 a key symbol from the name of the X keysym, `ccaron' in this case.
3467 Reported by Martin Buchholz.
3469 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3472 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3473 that EVENT->code isn't a function key, use the keysym's name.
3475 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3477 FOREACH is a macro that should make it easier to loop over Lisp
3478 lists with checks for cycles and proper lists.
3480 * lisp.h (LIST_END_P, FOREACH): New macros.
3482 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3484 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3485 called for a lost connection. Prevent dumping core in this case.
3486 Instead print the X error, and exit. On user request.
3488 * xterm.c (error_msg): New variable.
3489 (x_fatal_error_signal): New function.
3490 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3491 as fatal_error_signal_hook around the call to XtCloseDisplay.
3493 * emacs.c (fatal_error_signal_hook): New variable.
3494 (fatal_error_signal): Call that function.
3496 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3498 With this, Emacs prints how much pure storage it will
3499 approximately need in case pure storage overflows while dumping.
3501 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3503 (init_alloc_once): Initialize new variables.
3504 (PURE_POINTER_P): Use new variables.
3505 (pure_alloc): If pure storage overflows, allocate from the heap.
3506 (check_pure_size): New function.
3507 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3509 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3510 (check_pure_size): Add prototype.
3512 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3514 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3516 This adds a post-gc-hook that's run with GC inhibited.
3517 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3519 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3520 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3521 (Fgarbage_collect): Run post-gc-hook.
3523 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3525 This adds `defvaralias' and `indirect-variable'. Changes not
3526 directly related to this feature are there to gain the same
3527 performance again as before variable aliases.
3529 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3530 code to get and set symbol values, to take defvaralias into account.
3532 (Note: the new `constant' bit-flag in symbols would make it
3533 possible to define arbitrary read-only variables, e.g. with
3536 Documentation is in lispref/variables.texi. Added to NEWS.
3538 * lisp.h (enum symbol_interned): New enumeration.
3539 (struct Lisp_Symbol): Remove member `obarray', add
3540 `indirect_variable', `constant', and `interned'.
3541 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3542 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3543 (indirect_variable): Add prototype.
3545 * print.c (print_preprocess, print_object): Test internedness of
3546 symbols differently.
3548 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3550 (init_obarray): Likewise for t and nil.
3552 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3553 (Fdefvaralias): New function.
3554 (specbind): Simplify the test if symbol is a constant.
3555 (syms_of_eval): Defsubr Fdefvaralias.
3557 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3558 (Qcyclic_variable_indirection): New variable.
3559 (Fkeywordp): Check for internedness differently.
3560 (Fmakunbound): Simplify the test if symbol is a constant.
3561 (indirect_variable, Findirect_variable): New functions.
3562 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3564 (let_shadows_buffer_binding_p): Check for variable aliases.
3565 (set_internal): Simplify the test if SYMBOL is a constant.
3566 If SYMBOL has a buffer-local value and is an alias, use the aliased
3568 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3571 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3572 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3575 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3577 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3578 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3579 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3581 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3585 2001-10-03 Miles Bader <miles@gnu.org>
3587 * callproc.c (syms_of_callproc): Explicitly state in the
3588 documentation for `process-environment' that earlier entries take
3589 precedence over later ones.
3591 2001-10-02 Miles Bader <miles@gnu.org>
3593 * textprop.c (Fnext_char_property_change)
3594 (Fprevious_char_property_change): Remove reference to non-existant
3595 argument OBJECT from doc-string.
3597 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3599 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3600 (try_window_id): Skip back over lines ending in a newline from a
3603 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3606 2001-10-01 Richard M. Stallman <rms@gnu.org>
3608 * search.c (Freplace_match): Doc fix.
3610 2001-09-28 Andrew Innes <andrewi@gnu.org>
3612 * w32menu.c (set_frame_menubar): Take into account that
3613 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3616 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3618 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3620 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3622 * s/gnu-linux.h: Fix a typo in comment.
3624 2001-09-28 Andreas Schwab <schwab@suse.de>
3626 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3627 nocombreloc, in case -z combreloc is the default.
3629 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3631 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3632 really going on here.
3634 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3636 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3638 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3640 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3641 utf-8, menu-bar, and latin-N.
3642 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3643 unconditionally now.
3644 (lisp): Add latin-N, since they are preloaded.
3646 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3648 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3649 to the left. Some cleanup.
3651 * xdisp.c (display_mode_element): One more case where a string's
3652 multibyteness should be used for display.
3654 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3656 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3659 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3660 of the only temporarily set echoing flag for deciding when
3663 * keyboard.c (echo_kboard): Make externally visible.
3665 * lisp.h (echo_kboard): Declare extern.
3667 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3668 fonts_changed_p if we need larger matrices due to vscrolling.
3669 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3670 this round of redisplay if make_cursor_line_fully_visible fails.
3671 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3672 (try_cursor_movement, try_scrolling): Use them instead of integers.
3674 * dispextern.h (required_matrix_width, required_matrix_height):
3677 * dispnew.c (required_matrix_width, required_matrix_height):
3679 (allocate_matrices_for_window_redisplay)
3680 (allocate_matrices_for_frame_redisplay: Use them.
3681 Remove parameters CH_DIM.
3683 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3684 and selected_window to the frame of the window whose mode-lines
3685 are displayed, and to the window itself.
3686 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3689 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3691 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3692 the image cache under us.
3694 * xdisp.c (display_mode_element): If the mode element is a symbol
3695 with a string value, use that string's multibyteness for displaying.
3697 * keyboard.c (read_char): Don't clear a message for a switch-frame
3698 event. From Stefan Monnier <monnier@cs.yale.edu>.
3700 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3701 version for after 21.1.
3703 * xdisp.c (row_containing_pos): Make externally visible.
3705 * dispextern.h (row_containing_pos): Add prototype.
3707 * process.c (send_process): Disable composition if from_byte < 0.
3708 From Kenichi Handa <handa@etl.go.jp>.
3710 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3712 * xterm.c (refreshicon): Function removed.
3714 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3716 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3718 * xterm.c (toplevel): Remove includes in #if 0.
3720 * process.c (sigchld_handler) [LINUX]: Don't return from
3721 the signal handler at the end of the loop.
3723 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3725 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3726 Terminate only if kill returns -1, and errno is ESRCH.
3728 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3730 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3732 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3734 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3735 since this function can be called during GC.
3737 * callproc.c (Fcall_process): Handle errors from pipe(2).
3738 (child_setup): Delete code in #ifdef vipc.
3740 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3742 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3743 (display_mode_element): Display the string from decode_mode_spec
3744 depending on its multibyteness.
3746 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3748 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3750 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3752 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3753 recursive_edit_unwind.
3754 (recursive_edit_unwind): Set kboard state according to
3757 * buffer.c (modify_overlay): Don't do nothing if START == END;
3758 This can still be a modification, for example when an overlay has
3759 a before-string or after-string.
3760 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3761 an overlay with before-string or after-string.
3763 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3764 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3766 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3767 first_unchanged_at_end_row is in front of
3768 last_unchanged_at_beg_row. This code should be removed after the
3771 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3773 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3774 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3776 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3779 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3781 * dired.c (Ffile_attributes): Doc fix.
3783 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3785 * fileio.c (Ffile_symlink_p): Fix last change.
3787 * filelock.c (current_lock_owner): Fix last change.
3789 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3791 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3792 take that to mean that the buffer is too small.
3794 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3795 that to mean that the buffer is too small.
3797 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3798 current buffer's multibyteness when discarding the iterator's
3801 * xfns.c (Fx_window_property): Handle case that property gets
3802 deleted between the two calls to XGetWindowProperty.
3804 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3806 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3808 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3809 in addition to read-only.
3811 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3812 to t in addition to read-only.
3814 * lisp.h (Qinhibit_modification_hooks): Declare.
3816 * insdel.c (Qinhibit_modification_hooks): New variable.
3817 (syms_of_insdel): Initialize and staticpro it.
3819 * textprop.c (verify_interval_modification): Don't run
3820 modification-hooks if inhibit_modification_hooks.
3822 * dispnew.c (set_window_cursor_after_update): Fix code
3823 finding glyph row containing cursor when cursor_in_echo_area
3826 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3827 (add_to_log): Use bcopy instead of strcpy.
3828 (init_from_display_pos): Use an explicit loop over bytes in
3829 overlay strings instead of calling index.
3831 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3833 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3835 * dispnew.c (direct_output_for_insert): Don't change IT's
3836 stop_charpos to something in front of its current position.
3838 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3841 2001-09-10 Richard M. Stallman <rms@gnu.org>
3843 * frame.c (Fmouse_position): Doc fix.
3845 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3847 * xdisp.c (init_from_display_pos): Don't compare the result
3848 of calling index with NULL.
3850 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3852 * xfns.c (x_set_background_color): Don't change the colors
3853 of the X window of scroll bar widgets.
3855 2001-09-05 Andrew Innes <andrewi@gnu.org>
3857 * w32fns.c (w32_createwindow): Undo last change.
3859 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3861 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3863 * xdisp.c (string_buffer_position): Use *single_char_property*
3864 functions instead of the *single_property* functions.
3866 2001-09-04 Andrew Innes <andrewi@gnu.org>
3868 * w32term.c (w32_read_socket): Add more information to debugging
3871 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3872 from Emacs frames, so that calls to GetClipBox in w32term.c
3873 correctly report when part of a frame is visible (including
3874 scrollbars, etc). This prevents repeated redrawing of frames when
3875 only a scrollbar is visible.
3876 (w32_wnd_proc): Add more frame information to debugging output.
3878 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3880 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3882 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3884 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3885 help-echo for a string which doesn't have help-echo itself, use
3886 get-char-property to obtain the help-echo from the string's buffer
3887 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3888 have mouse-face, look ``under'' the string for mouse-face from an
3890 (fast_find_position): Add parameter STOP. In the final row, stop
3891 before glyphs having STOP as object. Don't consider glyphs that
3892 are not from a buffer.
3894 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3896 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3898 * fns.c (Fmd5): Doc fix.
3900 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3902 * composite.c (update_compositions): Do nothing if
3903 inhibit-modification-hooks is set.
3905 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3907 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3908 and check_message_stack if terminating abnormally. We want
3909 glyph matrices etc. in a core dump.
3911 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3912 (syms_of_xdisp): Initialize them.
3913 (handle_single_display_prop): Don't change point, bind `object',
3914 `position', and `buffer-position' instead to the object having the
3915 `display' property, position in the object and position in the buffer.
3917 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3918 of the buffer if REPLACE is non-nil.
3920 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3922 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3924 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3926 * w32term.c (x_set_glyph_string_background_width)
3927 (show_mouse_face): Track the last changes in xterm.c.
3929 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3931 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3932 string's background width so that multi-line mouse-face is drawn
3933 to the right edge of the window.
3934 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3937 * dispnew.c (direct_output_for_insert): Set updated_area
3938 before inserting/writing glyphs.
3940 * xdisp.c (display_mode_element): Use string_byte_to_char to
3941 determine character positions in strings, use chars_in_text
3942 instead of strwidth.
3943 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3944 a matrix as parameter; this is easier to use from GDB.
3946 2001-08-28 Miles Bader <miles@gnu.org>
3948 * textprop.c (Fprevious_single_char_property_change)
3949 (Fnext_single_char_property_change): Doc fixes.
3951 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3953 * fileio.c (Finsert_file_contents): Allocate, restore, and
3954 free composition data in the case of REPLACE not being nil.
3956 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3957 there exist overlay strings with newlines at POS.
3958 (text_outside_line_unchanged_p): Return 0 if changes start at
3959 START and overlays exist at START. Likewise for END.
3960 (try_window_id): Give up if init_to_row_end returns 0.
3962 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3965 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3967 * keymap.c (access_keymap): Return the cdr of the binding of
3968 a generic character instead of its definition (KEY . BINDING).
3970 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3971 to 0 also in the REPLACE case.
3973 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3975 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3976 open to determine whether file is readable (as for DOS_NT).
3978 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3980 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3981 coding.type is coding_type_no_conversion or coding_type_raw_text,
3982 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3983 non-nil instead of just setting enable_multibyte_characters in the
3986 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3988 * dispextern.h (struct face_cache): Add member
3989 menu_face_changed_p.
3991 * xfaces.c (menu_face_changed_default): New variable.
3992 (menu_face_changed_count): Variable removed.
3993 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3994 the menu_face_changed_default flag, otherwise set the FRAME's
3995 menu_face_changed_p flag if the `menu' face has been changed.
3996 Prevent calling set_font_frame_param if FRAME is t.
3997 (make_face_cache): Initialize cache's menu_face_changed_p
3998 from menu_face_changed_default.
3999 (realize_basic_faces): Look into the frame's face cache to
4000 determine if the menu appearance needs updating.
4002 * keymap.c (access_keymap): Fix last change to not consider
4003 IDX when it has modifiers.
4005 2001-08-21 Gerd Moellmann <gerd@gnu.org>
4007 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
4008 . BINDING) exists, where GENERIC-CHAR is the generic character of
4009 the charset of IDX, return BINDING unless there exists a binding
4012 2001-08-16 Gerd Moellmann <gerd@gnu.org>
4014 * xrdb.c (SYSV): Don't define on Solaris 2.
4015 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
4017 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
4018 of the screen line, not text line, containing IT's current position.
4020 2001-08-15 Gerd Moellmann <gerd@gnu.org>
4022 * window.c (window_scroll_pixel_based): Don't recenter if
4023 PT is partially visible in the window.
4025 * xterm.c (expose_window_tree, expose_window, expose_line):
4026 Return 1 when overwriting mouse-face.
4027 (expose_frame): If mouse-face was overwritten, redo it.
4029 * xfaces.c (x_update_menu_appearance): Don't call
4030 set_frame_menubar, let the next redisplay do it.
4032 2001-08-14 Andrew Innes <andrewi@gnu.org>
4034 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
4035 drawing glyph string.
4037 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
4039 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
4042 2001-08-14 Gerd Moellmann <gerd@gnu.org>
4044 * xfaces.c (x_update_menu_appearance): Save and restore value of
4045 interrupt_input_blocked.
4047 2001-08-13 Gerd Moellmann <gerd@gnu.org>
4049 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
4050 a line start, move back to the line start.
4052 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
4053 exactly when a mini-buffer is active.
4055 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
4056 in units of 1/8 character on non window-system frames.
4057 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
4059 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4061 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
4064 2001-08-09 Gerd Moellmann <gerd@gnu.org>
4066 * keyboard.c (Vpre_help_message): New variable.
4067 (syms_of_keyboard): Initialize and staticpro it.
4068 (show_help_echo): Record current message before displaying a
4069 help-echo, and restore that message when clearing the help.
4071 * xfns.c (x_create_im): Remove prototype.
4073 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
4075 * dispnew.c (adjust_glyph_matrix): Undo last change.
4077 2001-08-08 Gerd Moellmann <gerd@gnu.org>
4079 * dispnew.c (adjust_glyph_matrix): In the optimization for
4080 windows whose height has changed, disable partially visible lines.
4082 2001-08-07 Gerd Moellmann <gerd@gnu.org>
4084 * window.c (Frecenter): If ARG < 0, and on a window system
4085 frame, count in some empty lines when we can't move -ARG lines down.
4087 * xdisp.c (start_display): Don't try to determine the continuation
4088 lines width if lines are truncated. It's superfluous and leads to
4089 incorrect results if POS is not visible in the window after
4090 reseating the iterator at the previous line start.
4092 2001-08-06 Gerd Moellmann <gerd@gnu.org>
4094 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
4096 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
4098 * alloc.c (init_stack): Remove declaration.
4100 2001-08-03 Gerd Moellmann <gerd@gnu.org>
4102 * keyboard.c (read_key_sequence): Check that key is an integer
4103 before comparing it with quit_char.
4104 (add_command_key): Use larger_vector.
4105 (read_char_x_menu_prompt): Instead of converting symbol and
4106 integer events into conses (EVENT . nil), use (EVENT . disabled)
4107 which cannot be confused with valid events.
4108 (read_char): When reading from Vunread_command_events, check for
4109 events of the form (EVENT . disabled) instead of
4112 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
4113 a float, determine the max height from the frame's height.
4115 2001-08-02 Gerd Moellmann <gerd@gnu.org>
4117 * xdisp.c (redisplay_internal): Take message_cleared_p into
4118 account only if minibuf_level == 0.
4120 2001-08-01 Gerd Moellmann <gerd@gnu.org>
4122 * xdisp.c (redisplay_internal): Add a check for the last
4125 * xdisp.c (message_cleared_p): New variable.
4126 (clear_message): Set message_cleared_p when clearing the current
4128 (redisplay_internal): Look at message_cleared_p to capture
4129 the case that the echo area should be cleared.
4131 * keyboard.c (command_loop_1): Fix spelling of
4132 resize_echo_area_exactly.
4134 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
4136 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
4138 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
4139 current matrix when the window gets smaller.
4141 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
4143 * print.c (strout): Cast the character passed to insert_char to
4144 unsigned char, to avoid sign extension when it is promoted to int.
4146 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4148 * fileio.c (Finsert_file_contents): Don't treat a return value
4149 of 0 from emacs_read as an IO error.
4151 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4153 * keyboard.c (abs): New macro.
4154 (double_click_fuzz): New variable.
4155 (make_lispy_event): Use it to determine what makes a double-click.
4156 (syms_of_keyboard): DEFVAR_INT it.
4158 * xmenu.c (set_frame_menubar): Take into account that
4159 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4162 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4164 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4166 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4167 of row's visible height.
4169 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4170 deal with the first overlay string having an image `display' property.
4171 (try_window_reusing_current_matrix, compute_line_metrics):
4172 Fix computation of row's visible height for the case that part of the
4173 row is invisible above and part of the row is at the same time
4174 invisible below the window.
4176 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4178 * xfns.c (x-show-tip): Doc fix.
4180 * xfns.c (Vx_max_tooltip_size): New variable.
4181 (syms_of_xfns): DEFVAR_LISP it.
4182 (Fx_show_tip): Set frame's window_width to the width of the
4183 window. Use a maximum tooltip size specified by
4184 Vx_max_tooltip_size, if that has valid contents.
4185 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4187 2001-07-26 Andrew Innes <andrewi@gnu.org>
4189 * w32term.c (x_display_list): New variable.
4190 (w32_term_init): Set it.
4192 * w32term.h (x_display_list): New extern.
4194 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4196 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4197 is non-nil, instead of when redisplaying_p is non-zero.
4199 (mark_window_display_accurate_1): Add an assertion.
4201 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4203 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4205 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4206 events so that we get a chance of processing expose events.
4208 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4210 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4212 * xfns.c (valid_image_p): Protect better against invalid image
4213 specifications. Previous code could signal an error.
4215 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4217 * indent.c (current_column): Fix column computation in the
4218 presence of display table entries.
4219 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4221 * dispnew.c (adjust_glyph_matrix): In the optimization for
4222 windows whose height has changed, use the new window height
4223 to compute which rows to invalidate.
4225 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4226 (MAX_10_EXP): New macro.
4229 * coding.c (code_convert_region): Handle the multibyte case if
4230 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4232 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4234 * dispextern.h (struct face): Change type of `stipple' to
4237 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4239 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4241 * dispnew.c (update_window): Don't set the cursor at the end
4242 of the update if display update has been paused.
4244 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4246 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4248 * fns.c (Fset_char_table_default): Check that a charset is defined
4249 before checking its dimension.
4251 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4253 * coding.c (setup_coding_system): Don't do any designation based
4254 on reg_bits if charset is not yet defined.
4256 * lisp.h (XVECTOR): Verify correct object type before returning a
4257 pointer, using eassert.
4259 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4261 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4262 Increase to 4096 because of paste problems reported on GNU/Linux.
4264 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4266 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4268 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4270 * fileio.c (unwind_read): Function removed.
4271 (read_non_regular, read_non_regular_quit): New functions.
4272 (Finsert_file_contents): When reading from non-regular files,
4273 arrange to catch a `quit' and terminate the loop. Rearrange
4274 code so that a `quit' when reading from a regular file doesn't
4275 insert text in the buffer.
4277 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4278 Clear faces afterwards.
4279 (clear_font_table): Take a x_display_info parameter. Don't free
4280 fonts being the default font of any frame on the given display.
4282 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4284 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4285 instead of CHAR_STRING which can signal an error.
4287 * charset.c (char_to_string_1): Extracted from char_to_string.
4288 Return -1 instead of signaling an error.
4289 (char_to_string): Use it.
4291 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4293 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4295 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4296 is t, don't try to append anything to it.
4298 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4300 * dired.c (file_name_completion): Pass dp->d_name to
4301 Fstring_match, not elt, which is always nil here.
4303 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4305 * xselect.c (x_decline_selection_request): Handle errors
4306 caused by receivers that have vanished.
4308 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4309 ignoring events on foreign windows in #if 0. Always dispatch
4310 the event after checking it with x_handle_property_notify.
4312 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4313 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4314 TRACE macros to facilitate debugging. Add additional trace statements.
4315 (toplevel): Add prototypes for file-local functions.
4316 (x_atom_to_symbol): Remove DPYINFO parameter.
4318 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4320 * w32menu.c (menubar_selection_callback, w32_menu_show):
4321 Initialize `entry' to nil.
4322 (w32_dialog_show): Remove unused `save_wv' variable.
4323 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4325 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4327 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4329 * fileio.c (unwind_read): Print a message when discarding inserted
4330 text or switching the buffer to unibyte. Change parameter.
4331 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4333 * fileio.c (unwind_read): New function.
4334 (Finsert_file_contents): Record it as unwind-function for
4335 the case that reading is interrupted by C-g.
4337 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4339 * dispnew.c (update_window): Don't skip the header-line
4340 update when scrolling_window returns 0.
4342 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4344 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4345 for the case that x_decode_color signals an error.
4347 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4349 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4351 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4352 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4355 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4357 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4358 doc string line for dos-timezone-offset.
4360 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4361 inline assembly, to avoid compiler warnings.
4362 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4363 line for dos-unsupported-char-glyph.
4365 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4367 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4369 * sound.c: Include Emacs' header files with #include "...".
4371 * eval.c (specbind): Additionally record the buffer that was
4372 current when a buffer-local or frame-local variable was bound.
4374 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4376 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4377 to unibyte characters in unibyte buffers.
4379 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4381 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4382 the frame on the binding stack. Change format of entries for
4383 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4384 (unbind_to): Handle unbinding a frame-local variable.
4386 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4387 glyphs and truncation glyphs at the end of a row from its pixel width.
4388 (dump_glyph_row): Print row's continuation_lines_width.
4389 (try_window_id): Take the shortcut if ZV is visible in the
4390 window, but there are actually no changes at ZV.
4392 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4394 * xterm.h (x_free_dpy_colors): Add prototype.
4396 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
4397 right number of arguments.
4399 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
4400 ($(lwlibdir)TAGS): New target.
4401 (TAGS): Fix dependency list.
4403 * xterm.c (x_list_fonts): Make sure XFreeFont is called
4406 2001-06-30 Gerd Moellmann <gerd@gnu.org>
4408 * emacs.c (main): Remove extern declaration for sys_nerr, which
4409 isn't used and causes a compilation error with GCC 3.0 on
4412 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4414 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4415 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4416 (toplevel): Include <signal.h> and syssignal.h.
4418 * sound.c (vox_configure, vox_close): Turn off atimers
4421 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4423 * keyboard.c (read_char) <non_reread>: Record the previous idle
4424 start time before calling timer_stop_idle.
4425 (read_char) <reread_first>: After processing a help-echo event,
4426 restore the previous idle start time.
4428 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4429 the start of invisible text.
4430 (setup_for_ellipsis): New function.
4431 (next_overlay_string): After all overlay strings have been
4432 processed, display an ellipsis if necessary.
4433 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4434 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4436 * dispextern.h (struct iterator_stack_entry): Add member
4439 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4441 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4442 on the value of the wait-for-wm frame parameter.
4444 * xterm.h (struct x_output): Add member wait_for_wm.
4446 * xfns.c (Qwait_for_wm): New variable.
4447 (x_frame_parms): Add entry for `wait-for-wm".
4448 (x_set_wait_for_wm): New function.
4449 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4450 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4452 * xdisp.c (try_window_id) <all changes below window end>: Don't
4453 take this shortcut if ZV is visible in the window.
4454 (try_window_id): When checking for window start being in changed
4455 text, don't check that the buffer's size has changed.
4457 2001-06-23 Richard M. Stallman <rms@gnu.org>
4459 * minibuf.c (Fcompleting_read): Doc fix.
4461 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4463 * composite.c (Ffind_composition_internal): Accept ZV
4464 and a string's end position as POS.
4466 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4468 * composite.c (Ffind_composition_internal): Check POS
4471 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4473 * editfns.c (Fmessage_box): If the frame is not under a window
4474 system, output the message in the echo area.
4476 2001-06-14 Richard M. Stallman <rms@gnu.org>
4478 * xdisp.c (try_window_id): When EOB is visible, don't treat
4479 insertion at EOB as if it were "off the bottom of the screen."
4481 2001-06-11 Andrew Innes <andrewi@gnu.org>
4483 * w32proc.c (create_child): Add new parameter is_gui_app.
4484 (w32_executable_type): Add new parameter is_gui_app.
4485 (sys_spawnve): Use it.
4486 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4487 SIGQUIT. This matches better how the signals are interpreted by
4488 MSVC compiled programs.
4489 (syms_of_ntproc): Update docstring.
4491 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4493 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4494 well otherwise note_mouse_highlight might optimize away highlighting
4495 if we pass over that same overlay again.
4497 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4499 * lread.c (Fload): Document that the argument is run via
4500 substitute-in-file-name.
4502 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4504 * Makefile.in (bootstrap-doc): New target.
4505 (bootstrap-emacs): Depend on it.
4507 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4508 auto-save-list-file-name when shutting down Emacs, because
4509 creating the directory might signal an error, and leaves
4510 Emacs in a strange state.
4512 * term.c: (tty_cursor_hidden): New variable.
4513 (update_begin): Don't call tty_hide_cursor. Clean up.
4514 (update_end, set_terminal_window, set_scroll_region): Clean up.
4515 (ring_bell, reset_terminal_modes): Clean up.
4516 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4517 on tty_cursor_hidden.
4518 (write_glyphs): Call tty_hide_cursor.
4520 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4522 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4524 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4526 * xfns.c (enum image_value_type): New enumerator
4527 IMAGE_STRING_OR_NIL_VALUE.
4528 (parse_image_spec): Handle it.
4529 (xbm_format, pbm_format): Use it for :foreground and :background.
4530 (xbm_load, pbm_load): Check for nil color names.
4532 * xterm.c (note_mouse_highlight): If an overlapping overlay
4533 exists, but we find that we highlight the same overlay as before,
4534 don't do the highlighting again.
4536 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4538 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4539 Protect unibyte strings created by replacing their multibyte
4540 equivalents in menu_items.
4542 * keymap.c (Fsingle_key_description): NUL-terminate the string
4543 buffer before calling build_string.
4545 * callproc.c (Fcall_process): Deal with decode_coding returning
4546 CODING_FINISH_INCONSISTENT_EOL.
4548 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4550 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4551 an item's name with its key description in case the description
4552 is a multibyte string.
4554 * keymap.c (Fsingle_key_description): Create a multibyte string
4557 * macros.c (Fstart_kbd_macro): Doc fix.
4559 * xterm.c (cursor_in_mouse_face_p): New function.
4560 (x_draw_stretch_glyph_string): Use it to choose a different GC
4561 when drawing a cursor within highlighted text.
4563 * editfns.c (char_property_eq): Put in #if 0.
4565 * indent.c (string_display_width): Put in #if 0.
4567 * lread.c (Fload): Remove unused label.
4569 * termcap.c (speeds): Put in #if 0.
4571 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4573 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4575 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4576 transformation matrix by 10.
4578 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4580 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4581 only if it's equal to the former foreground pixel color.
4582 (x_set_foreground_color, x_set_background_color)
4583 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4585 2001-05-16 Dave Love <fx@gnu.org>
4587 * insdel.c (signal_before_change, signal_after_change): Consider a
4588 local change hook which changes the buffer.
4590 * process.c (read_process_output): Don't call signal_after_change
4591 and update_compositions after insert_from_string_before_markers.
4593 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4595 * xfaces.c (split_font_name): Use the right field when
4596 checking for `[...]' syntax.
4598 * buffer.c (copy_overlays): New function.
4599 (clone_per_buffer_values): Use it.
4601 * buffer.h (OVERLAY_PLIST): New macro.
4603 * keymap.c (Fsingle_key_description): Replace a build_string with
4604 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4606 * fontset.c (Ffontset_info): Check that face is non-null
4607 before accessing its fields.
4609 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4611 * keyboard.c (read_key_sequence): Prevent generating a fake
4614 * xfaces.c (split_font_name): Handle `[...]' for the right
4617 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4618 of CCL_STAT_INVALID_CMD.
4620 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4622 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4623 in <var> has no default value yet.
4625 * xfaces.c (try_alternative_families): First try the FAMILY.
4626 And if nothing is found in the end, try again with scalable fonts.
4627 (try_font_list): Let try_alternative_families do a bit more of
4628 the work. Only use FAMILY if it is not nil.
4629 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4631 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4633 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4634 pointer shape when show_mouse_face has already done it.
4636 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4639 * xfaces.c (split_font_name): Make sure to leave the loop
4640 with the right value of `i'.
4642 * xfaces.c (split_font_name): Handle matrix transformations
4643 in the pixel and point size fields of XLFD font names.
4644 (xlfd_point_size): Likewise.
4646 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4648 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4649 (x_to_w32_font): Add prototype.
4651 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4652 redefining, to avoid compiler warnings.
4654 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4656 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4657 (w32_get_bdf_glyph): Cast between unsigned char and char when
4658 passing arguments to subroutines, to shut up compiler warnings.
4659 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4662 * xfaces.c: Include keyboard.h before frame.h, not after it.
4664 * widget.c: Include keyboard.h before frame.h.
4666 * w32term.h (struct image, struct face): Forward declaration, to
4667 avoid compiler warnings.
4669 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4671 * keyboard.c (read_key_sequence): Don't modify events when
4672 generating fake prefix keys (mode-line, scroll-bar, ...) since
4673 this prevents proper processing of such events when pushed back
4674 into unread-command-events.
4676 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4677 actually redrawn. Make the function static.
4678 (note_mouse_highlight): Fix a case where the mouse cursor
4679 was changed back to the text cursor.
4681 * xterm.h (clear_mouse_face): Remove prototype.
4683 * xdisp.c (try_window_id): Fix the fix and set the right
4686 * xdisp.c (try_window_id): Fix computation of window end in the
4687 case that lines were deleted at the end of the window. Add some
4688 more debug_method_adds.
4690 * xfaces.c (try_alternative_families): New function.
4691 (try_font_list): Use it. If ATTRS specifies a family, check
4692 fonts from that family first.
4693 (choose_face_font): Remove code setting the family part of
4696 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4698 * xdisp.c (try_window_id): Fix case of all changes before
4701 * xdisp.c (try_window_id): Add some xasserts.
4703 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4705 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4707 2001-05-09 Dave Love <fx@gnu.org>
4709 * xdisp.c (GIVE_UP): Fix for K&R C.
4711 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4713 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4715 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4716 back to the text cursor shape without need.
4718 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4720 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4722 * dispextern.h (inverse_video): Declare extern.
4724 * keyboard.c (delete_kboard): Handle the case that selected_frame
4725 has been deleted in the course of x_connection_closed.
4727 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4729 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4730 Fix the change from 2001-04-30.
4732 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4734 * xfns.c (file_dialog_unmap_cb): New function.
4735 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4736 where a dialog is closed via the window manager.
4738 * xdisp.c (try_window_id): Cases of changes all in front of
4739 the window start or all below the window end mostly rewritten.
4740 (redisplay_window): Move the tests if try_window_id is
4741 applicable to try_window_id.
4742 (GIVE_UP): New macro.
4744 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4746 * xterm.c (expose_window): Return int. If W is the window
4747 currently being updated, mark the frame garbaged.
4748 Fix computation of rows intersecting the exposed rectangle.
4749 (expose_window_tree): Stop when expose_window returns 0.
4751 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4752 again if it has already been drawn.
4754 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4756 * syntax.c (update_syntax_table): Check that oldi has the same
4757 properties as old_prop before deciding not to invalidate.
4759 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4761 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4762 read-only text that is so because of text properties.
4764 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4765 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4766 windows that are components of a Lucid menu bar.
4768 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4770 * term.c (turn_on_face): Fix reverse video handling on terminals
4771 that don't support colors.
4773 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4775 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4778 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4780 * term.c (toggle_highlight): New function.
4781 (turn_on_face): Change handling of reverse video.
4783 * process.c (wait_reading_process_input):
4784 Call record_asynch_buffer_change only if a timer really changed buffers.
4786 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4787 of the number of overlays to check.
4789 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4791 * xdisp.c (try_window_id): Fix a case where window_end_pos
4792 and window_end_bytepos were not adjusted.
4794 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4796 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4799 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4801 * process.c (wait_reading_process_input) [!subprocesses]:
4802 Don't reference waiting_for_user_input_p, it's not defined in the
4803 branch without async subprocesses support.
4805 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4807 * keyboard.c (delete_kboard): Prevent a dangling reference
4808 from current_kboard to KB, which is freed.
4810 * process.c (wait_reading_process_input):
4811 Call record_asynch_buffer_change after running timers, to make
4812 read_key_sequence aware of buffer changes from under it.
4814 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4816 * xfaces.c (Qscalable_fonts_allowed): New variable.
4817 (realizing_basic_faces_p): Removed.
4818 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4820 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4821 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4822 for scalable-fonts-allowed to t.
4824 * fileio.c (Finsert_file_contents): If the file size returned from
4825 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4826 read from files on a procfs whose contents are generated dynamically.
4828 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4830 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4831 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4832 (__memalign_hook): Make the two prototypes consistent.
4834 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4836 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4837 matrix of mini-windows.
4839 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4841 * intervals.c (find_interval): Don't rebalance during signal handling.
4843 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4845 * fns.c: Include blockinput.h.
4847 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4849 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4851 * fns.c (Fcompare_strings): Fix return values.
4853 * window.c (window_scroll): Change the meaning of N to mean
4854 N screen-fulls or N lines.
4855 (window_scroll_pixel_based, window_scroll_line_based)
4856 (scroll_command, Fscroll_other_window): Change accordingly.
4858 * window.c (window_scroll_pixel_based, Frecenter):
4859 Call window_box_height instead of using it.last_visible_y for the
4860 height of the window.
4862 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4863 instead of using it.last_visible_y for the height of the window.
4865 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4866 From Dan Holmsand <dan@eyebee.com>.
4868 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4869 able to write to hidden and system files. From Dan Holmsand
4872 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4873 Holmsand <dan@eyebee.com>.
4875 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4877 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4879 * window.c (window_internal_height): Return 1 less if the
4880 window has a header line.
4882 * xdisp.c (try_window_id): When scrolling on a terminal, take
4883 the change of window_internal_height into account.
4885 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4887 * gmalloc.c (align): If the argument SIZE would overflow
4888 __malloc_ptrdiff_t, fail right away.
4890 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4892 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4893 Make sure the tooltip is completely visible.
4894 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4896 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4898 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4900 2001-04-06 Dave Love <fx@gnu.org>
4902 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4905 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4907 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4909 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4911 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4913 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4915 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4917 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4918 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4920 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4921 shell widget's position only if it is non-null.
4923 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4924 Set f->output_data.x->widget to null after destroying it.
4926 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4927 FILENAME to bring it in synch with the documentation.
4929 * xfaces.c (realizing_basic_faces_p): Renamed from
4930 realize_default_face_p.
4931 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4932 (realize_default_face): Don't set the flag.
4934 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4936 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4938 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4940 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4941 the buffer that was used for echoing.
4943 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4944 (first_font_matching): Removed unused function.
4945 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4946 (may_use_scalable_font_p): Remove parameter FONT; rename
4947 parameter NAME to FONT.
4948 (x_face_list_fonts): Fix missing bounds check.
4949 (realizing_default_face_p): New variable.
4950 (realize_default_face): Set and clear that flag.
4951 (x_face_list_fonts): When called during the realization of the
4952 default face, and no matching fonts are found when ignoring
4953 scalable fonts and fonts matching a regexp from
4954 face-ignored-fonts, try without ignoring fonts.
4956 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4958 * xfns.c (postprocess_image): New function.
4959 (lookup_image): Call it for all image types except PostScript.
4960 (x_kill_gs_process): Call postprocess_image.
4962 * xterm.c (x_use_underline_position_properties): New variable.
4963 (x_draw_glyph_string): Use it.
4964 (syms_of_xterm): DEFVAR_BOOL it.
4966 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4968 * xterm.c (x_alloc_nearest_color_1): New function.
4969 (x_alloc_nearest_color): Use it.
4970 (x_color_cells): Take a Display as argument, instead of a frame.
4971 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4972 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4973 (x_initialize): Register cvt_string_to_pixel as resource converter
4974 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4976 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4978 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4979 (set_iterator_to_next): If a string from a display property ends,
4980 consider the case that this might also be the end of an
4981 overlay string having the display property.
4983 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4985 * xdisp.c (reseat_to_string): Undo last change.
4987 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4988 matrix of a window when the header line changes, when
4989 new rows are allocated, or when the width changes.
4991 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4993 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4995 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4997 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
5000 2001-03-29 Gerd Moellmann <gerd@gnu.org>
5002 * data.c (Fsubr_interactive_form): New function.
5003 (syms_of_data): Defsubr it.
5005 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5006 (live_float_p, live_misc_p): Return 1 only if the offset of the
5007 pointer in its block is >= 0.
5009 2001-03-28 Paul Eggert <eggert@twinsun.com>
5011 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
5012 microseconds calcuation. Avoid double-rounding problem.
5013 In doc string, warn that the result is approximate.
5015 2001-03-28 Gerd Moellmann <gerd@gnu.org>
5017 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
5018 bind `inhibit-eval-during-redisplay' to t.
5020 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
5022 * xdisp.c (inhibit_eval_during_redisplay)
5023 (Qinhibit_eval_during_redisplay): New variables.
5024 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
5025 don't eval, return nil instead.
5026 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
5027 Initialize Qinhibit_eval_during_redisplay.
5029 * xdisp.c (reseat_to_string): If STRING is multibyte, set
5030 the iterator's multibyte_p flag.
5032 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
5033 instead of setting it to zero; it's incremented for each frame
5034 where the menu face is changed.
5036 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
5037 change bottom shadow accordingly.
5039 * xterm.c (expose_window_tree, expose_frame): Don't compute
5041 (expose_window): Do it here instead.
5042 (x_draw_glyph_string): Fix a computation of the underline position.
5044 * bytecode.c (BYTE_CODE_QUIT): New macro.
5045 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
5047 2001-03-27 Gerd Moellmann <gerd@gnu.org>
5049 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
5050 Give up if matrix starts in an ellipsis.
5051 (init_from_display_pos): Do nothing if POS doesn't specify
5052 a dpvec_index but the iterator has such a position.
5054 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
5056 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
5057 x/y position is (0, 0) after destroying the menu bar, restore
5058 its original position.
5060 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
5061 (init_from_display_pos): Use it.
5062 (try_window_reusing_current_matrix): Don't use cursor_row_p.
5064 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5066 * xdisp.c (try_window_id): Undo last change.
5068 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
5070 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
5072 * buffer.c (syms_of_buffer): Doc fix.
5074 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5076 * xfaces.c (x_update_menu_appearance): Use local variable
5077 popup_path for setting font resources.
5079 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
5081 * frame.c (Fframe_list): Don't reference tip_frame if
5082 HAVE_WINDOW_SYSTEM is not defined.
5084 * emacs.c (main): Update the copyright year. From Werner LEMBERG
5087 2001-03-25 Gerd Moellmann <gerd@gnu.org>
5089 * xdisp.c (init_from_display_pos): Test invisible property
5090 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
5092 * xdisp.c (redisplay_internal) <update one window>: Make sure
5093 last_arrow_position and last_arrow_string are set.
5095 * frame.c (Fframe_list): Don't return a tooltip frame.
5097 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5099 * xdisp.c (mark_window_display_accurate_1): New function,
5100 extracted from mark_window_display_accurate.
5101 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
5102 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
5103 (mark_window_display_accurate): Use it.
5104 (redisplay_internal): Use it for the selected window.
5105 (redisplay_internal): Avoid duplicate mark_window_display_accurate
5106 for the selected frame.
5108 * xdisp.c Use make_number, for readability.
5109 (try_window_id): Disable rows below the window end.
5110 (try_window_reusing_current_matrix): Use cursor_row_p.
5111 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
5113 (init_from_display_pos): If POS specifies a position in a display
5114 vector, maybe get the iterator set up for that ellipsis.
5116 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
5118 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
5120 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
5122 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5124 * xfaces.c (x_update_menu_appearance): Use a different path
5125 for Lucid popup menus.
5127 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
5129 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
5131 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
5132 (string_buffer_position): Use `make_number'.
5134 2001-03-22 Gerd Moellmann <gerd@gnu.org>
5136 * xfaces.c (x_update_menu_appearance): Renamed from
5137 x_set_menu_face_resources. Use different resources for popups.
5139 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
5140 (GC_CHECK_STRING_BYTES): Don't define.
5142 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
5143 Removed, together with subroutines.
5144 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
5145 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
5147 * dispextern.h (x_set_menu_resources_from_menu_face):
5150 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5151 Remove calls to x_set_menu_resources_from_menu_face.
5153 * xfaces.c (xm_set_menu_resources_from_menu_face):
5154 Remove #ifndef LESSTIF_VERSION.
5156 * xmenu.c: Include widget.h.
5157 (single_submenu): Return int. Some cleanup.
5158 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5160 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5162 * xterm.c (x_update_window_end): Handle overwritten mouse face
5163 also for tool bar windows.
5164 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5165 DRAW is DRAW_IMAGE_RAISED.
5167 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5169 * print.c (syms_of_print): Doc fixes.
5171 * fns.c (Fmd5): Doc fix.
5173 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5175 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5176 Clear area of the frame not occupied by the scroll bar.
5178 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5179 tip frame's root window buffer to *tip* right after creating
5182 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5183 is an integer don't have to be for space characters.
5185 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5187 * indent.c (current_column, current_column_1, Fmove_to_column)
5188 (compute_motion): Handle characters from display vectors differently.
5190 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5192 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5193 drawing glyph string.
5195 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5197 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5198 (command_loop_1): Undo last change.
5200 * xterm.c (fast_find_position): Return the correct vpos.
5202 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5203 non-null, set a per-buffer value in BUF instead of the current buffer.
5204 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5205 Call store_symval_forwarding with BUF null.
5206 (set_internal): Call store_symval_forwarding with the BUF
5207 parameter passed to set_internal. Formerly, the value was always
5208 set in the current buffer; the buffer recorded in specbind for
5209 this case wasn't used.
5210 (arith_driver): Reindent.
5212 * buffer.c (swap_out_buffer_local_variables):
5213 Call store_symval_forwarding with BUF null.
5215 * lisp.h (store_symval_forwarding): Change prototype.
5217 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5219 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5221 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5222 FOR_DELETION. Avoid resizing the mini-window of the selected
5223 frame if FOR_DELETION is set.
5224 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5225 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5228 * window.c (Fset_window_configuration): Change call to
5229 do_switch_frame to new format.
5231 * keyboard.c (quit_throw_to_read_char): Change call to
5232 do_switch_frame to new format.
5234 * lisp.h (do_switch_frame): Change prototype.
5236 * frame.c (Fframe_parameters): In the `buffer-list' frame
5237 parameter, store the buffer list of FRAME, not the list of the
5240 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5241 box just because the glyph row's full_width_p flag is set.
5243 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5245 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5246 skip the padding blanks inserted in extend_face_to_end_of_line,
5247 before checking for trailing whitespace.
5249 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5251 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5252 Remove special handling for LessTif/Motif.
5253 (toplevel): Don't include Xm/Xm.h.
5255 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5256 Remove workaround code for LessTif; it doesn't work anymore.
5258 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5261 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5262 Don't access private scroll bar data; it's no longer necessary with
5263 contemporary LessTif.
5265 * xfaces.c (xm_set_menu_resources_from_menu_face):
5266 Change #if 0 to #ifndef LESSTIF_VERSION.
5268 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5269 removing button grabs.
5271 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5273 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5274 and clip-large-size-font as obsolete.
5276 * lread.c (read_multibyte): Check the validity of multibyte
5277 sequence. If invalid, return the first byte.
5279 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5281 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5282 before running the command; timer functions or process
5283 filters may have set it.
5285 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5287 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5290 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5292 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5295 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5297 * dispextern.h (string_buffer_position): Add prototype.
5299 * xdisp.c (string_buffer_position, display_prop_string_p)
5300 (single_display_prop_string_p): New functions.
5302 * xterm.c (note_mouse_highlight): If there's no help-echo on
5303 a string, look at the buffer text ``under'' it.
5305 * keyboard.c (make_lispy_event): Add string info to the event,
5306 analogous to what's done on mode lines.
5307 (read_key_sequence): For a click on a string, consider `local-map'
5308 and `keymap' of that string.
5310 * keyboard.c (make_lispy_event, make_lispy_movement):
5311 Adjust calls to buffer_posn_from_coords to new format.
5313 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5315 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5318 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5319 flags argument to emacs_open; it seems to conflict with O_EXCL.
5321 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5323 * composite.h (struct composition): Change types of members;
5324 glyph_len to unsigned, width to unsigned short.
5326 2001-03-08 Andrew Innes <andrewi@gnu.org>
5328 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5331 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5333 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5336 * xterm.c (note_mouse_highlight): Handle mouse-face and
5337 help-echo in strings.
5338 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5339 (fast_find_string_pos): New function.
5341 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5342 (display_string): Call face_at_string_position with new parameter.
5344 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5345 Handle `mouse-face'.
5347 * dispextern.h (face_at_string_position): Change prototype.
5349 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5351 * keyboard.c (make_lispy_event): Avoid generating drag events
5352 if the mouse hasn't actually moved to another buffer position.
5354 2001-03-08 Dave Love <fx@gnu.org>
5356 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5358 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5360 * process.c (Fset_process_window_size): Fix a typo.
5362 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5364 * coding.c (detect_coding_sjis): Do more rigid check.
5365 (detect_coding_big5): Likewise.
5366 (decode_coding_sjis_big5): Likewise.
5367 (Fdetect_coding_region): Call detect_coding_system with tailing
5368 anchor byte `\0' for more rigid detection.
5369 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5370 (Fdetect_coding_string): Likewise.
5372 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5374 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5375 a string before extracting its data.
5377 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5379 * window.c (Frecenter): Rewrite code handling negative values
5380 of ARG on graphical frames.
5382 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5384 * window.c (displayed_window_lines): If W->start is outside the
5385 accessible portion of the buffer, call start_display with BEGV or
5386 ZV instead of W->start.
5388 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5390 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5392 * process.c (Fset_process_filter): Don't crash if the input
5393 file descriptor of PROCESS is closed.
5394 (Fset_process_window_size): Likewise.
5396 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5398 * xterm.c (XTflash): Make the timeout of select shorter, and call
5399 select repeatedly until the desired time expires.
5401 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5403 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
5405 * xfns.c (Fx_create_frame): Clear Vwindow_list.
5407 * lisp.h (Vwindow_list): Declare extern.
5409 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5411 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5413 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5415 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5416 to detect a case where we have to highlight a different region
5417 despite not having left the currently highlighted region.
5418 Set mouse_face_overlay in the x_display_info.
5419 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5421 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5423 * buffer.c (mouse_face_overlay_overlaps): New function.
5425 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5426 (Qmouse_face): Declare extern.
5428 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5429 if face_change_count is non-zero.
5431 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5433 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5434 that the source is unibyte.
5436 2001-03-05 Dave Love <fx@gnu.org>
5438 * xterm.c (XTmouse_position): Fix typo.
5440 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5442 * minibuf.c (read_minibuf): Clean up the binding stack if
5443 called noninteractively.
5445 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5447 * coding.c (syms_of_coding): Docstring modified.
5449 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5451 * charset.c (char_to_string): If a single byte char has modifier
5452 bits that can't be reflected to the character code, ignore them
5453 instead of signaling an error.
5455 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5457 * s/msdos.h: Update copyright notice.
5459 * dosfns.h: Update copyright notice.
5461 * dosfns.c: Update copyright notice.
5463 * msdos.c: Update copyright notice.
5465 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5467 * xterm.c (glyph_rect): New function.
5468 (XTmouse_position): Use it to raise the threshold for mouse
5469 movement event generation.
5471 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5473 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5474 specifies (reverse . t), reverse the initial screen colors.
5475 (IT_set_frame_parameters): If the property is foreground-color,
5476 but we are reversing the colors, set bg_set, not fg_set.
5477 Likewise for setting background-color and reversing: set fg_set.
5478 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5481 * xfaces.c (Finternal_set_lisp_face_attribute)
5482 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5485 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5487 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5488 to a single slash in the middle of file names.
5490 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5491 Accept only alphanumeric time zone names.
5493 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5495 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5496 a widget to zero height.
5498 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5500 * window.c (Fwindow_end): Call move_it_past_eol only if
5501 ending up on a partially visible line.
5503 2001-03-01 Dave Love <fx@gnu.org>
5505 * ccl.c (Fccl_execute): Doc fix.
5507 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5509 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5510 of the tool bar before calling x_figure_window_size.
5512 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5513 NULL after destroying it, otherwise XTread_socket can access a
5514 destroyed widget when input is unblocked.
5516 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5518 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5519 same name as before, although there was a change in fontsets.
5521 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5523 * lisp.h (Fframe_parameter): Declare.
5525 * window.c (set_window_buffer): Field vscroll is an int, not a
5528 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5530 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5533 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5536 * alloc.c (toplevel): Include process.h.
5537 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5538 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5539 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5540 (allocate_vector, allocate_hash_table, allocate_window)
5541 (allocate_frame, allocate_process, allocate_other_vector):
5543 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5544 (mark_maybe_pointer): New function.
5545 (mark_memory): Also mark Lisp data to which only pointers
5546 remain and not Lisp_Objects.
5547 (min_heap_address, max_heap_address): New variables.
5548 (mem_find): Return MEM_NIL if START is below min_heap_address or
5549 above max_heap_address.
5550 (mem_insert): Compute min_heap_address and max_heap_address.
5552 * process.c (make_process): Use allocate_process.
5554 * frame.c (make_frame): Use allocate_frame.
5556 * window.c (make_window, make_dummy_parent): Use allocate_window.
5557 (Fcurrent_window_configuration): Use allocate_other_vector.
5559 * lisp.h (allocate_vectorlike): Remove prototype.
5560 (allocate_vector, allocate_other_vector, allocate_frame)
5561 (allocate_window, allocate_process, allocate_hash_table):
5564 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5565 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5567 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5569 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5570 treat the produced bytes as a valid multibyte sequence.
5572 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5573 (ccl_driver) <CCL_WriteMultibyteChar2>:
5574 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5575 <ccl_finish>: Set ccl->eight_bit_control properly.
5577 * ccl.h (struct ccl_program): New member eight_bit_control.
5579 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5581 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5582 accessible_keymaps_char_table.
5583 (accessible_keymaps_char_table): Obey `is_metized'.
5584 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5587 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5589 * dispnew.c: Check HAVE_TERM_H before including term.h.
5591 2001-02-24 Andrew Innes <andrewi@gnu.org>
5593 * makefile.w32-in: Update copyright notice.
5595 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5597 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5599 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5601 * Makefile.in (lisp): Add international/utf-8.elc.
5603 * fontset.c (Fnew_fontset): Fix handling of the case that an
5604 element of FONTLIST is a cons of family and registry.
5606 2001-02-23 Jason Rumney <jasonr@gnu.org>
5608 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5609 to height unconditionally.
5611 * w32term.c (x_set_glyph_string_background_width): Extend the
5612 background face to the end of the drawing area in the text area, only.
5613 (x_insert_glyphs): Call window_box_left to obtain the left
5614 x-coordinate of the area to shift.
5616 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5619 2001-02-22 Andrew Innes <andrewi@gnu.org>
5621 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5622 ($(BLD)\dispnew.obj):
5623 ($(BLD)\editfns.obj):
5624 ($(BLD)\fileio.obj):
5625 ($(BLD)\filelock.obj):
5626 ($(BLD)\keyboard.obj):
5627 ($(BLD)\w32proc.obj):
5628 ($(BLD)\process.obj):
5629 ($(BLD)\sysdep.obj): Ditto.
5631 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5633 ($(BLD)/dispnew.$(O)):
5634 ($(BLD)/editfns.$(O)):
5635 ($(BLD)/fileio.$(O)):
5636 ($(BLD)/filelock.$(O)):
5637 ($(BLD)/keyboard.$(O)):
5638 ($(BLD)/w32proc.$(O)):
5639 ($(BLD)/process.$(O)):
5640 ($(BLD)/sysdep.$(O)): Ditto.
5642 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5644 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5645 at the start of the function, check that the \n in it->c is
5646 from the iterator's current position.
5648 * xdisp.c (handle_single_display_prop): Add parameter
5649 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5650 properties which replace the display of text with something else.
5651 (handle_display_prop): Call handle_single_display_prop with
5652 additional argument saying if we already replaced text display
5653 with something else. Use AREF.
5654 (with_echo_area_buffer_unwind_data, display_menu_bar)
5655 (decode_mode_spec_coding): Use AREF and ASIZE.
5657 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5658 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5659 * vmstime.h: Files removed.
5661 * unexencap.c, unexfx2800.c: Files removed.
5663 * dispnew.c (direct_output_for_insert): Give up if we are showing
5664 a message or just cleared the message because we might need to
5665 resize the echo area window or display an empty echo area.
5667 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5669 * xdisp.c (redisplay_internal): Do the
5670 mark_window_display_accurate after all windows have been
5671 redisplayed because this call resets flags in buffers which are
5672 needed for proper redisplay.
5674 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5675 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5678 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5679 busy_window to hourglass_window, busy_p to hourglass_p.
5681 * msdos.h (struct x_output): Rename busy_window to
5682 hourglass_window, busy_p to hourglass_p.
5684 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5685 busy_window to hourglass_window, busy_p to hourglass_p.
5687 * xfns.c: Rename everything containing *busy_cursor* and similar
5689 (syms_of_w32fns): Rename x-busy-pointer-shape to
5690 x-hourglass-pointer-shape, display-busy-cursor to
5691 display-hourglass, busy-cursor-delay to hourglass-delay.
5693 * w32fns.c: Rename everything containing *busy_cursor* and similar
5695 (syms_of_w32fns): Rename x-busy-pointer-shape to
5696 x-hourglass-pointer-shape, display-busy-cursor to
5697 display-hourglass, busy-cursor-delay to hourglass-delay.
5699 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5702 * dispextern.h (start_hourglass, cancel_hourglass)
5703 (display_hourglass_p): Renamed from *busy_cursor*.
5705 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5707 * keyboard.c (read_char): When an event from unread-command-events
5708 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5710 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5711 equal to the current buffer.
5713 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5714 nil, otherwise we're left with truncate_lines t when a message
5715 is printed with message-truncate-lines bound to t.
5717 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5719 * window.c (Fmove_to_window_line): Undo last change.
5720 (displayed_window_lines): Call line_bottom_y to determine
5721 the line's bottom position.
5723 * dispextern.h (line_bottom_y): Add prototype.
5725 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5726 (pos_visible_p): Use it.
5728 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5729 set redisplaying_p to 0 here instead of in Frecursive_edit.
5730 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5733 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5735 (syms_of_xdisp): Initialize new variables.
5736 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5737 Specbind `inhibit-menubar-update' when updating the menu bar.
5739 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5742 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5745 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5748 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5749 to the start of the file.
5751 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5753 * window.c (set_window_buffer): Fix last change.
5755 * window.c (set_window_buffer): Set window's vscroll to 0.
5757 * window.c (coordinates_in_window): Increase width of area
5758 where the vertical line can be dragged.
5760 * xterm.c (x_set_glyph_string_background_width): Extend the
5761 background face to the end of the drawing area in the text
5764 * xdisp.c (handle_single_display_prop): Set iterator's position
5765 to where the `display' property starts, like for images.
5766 (dump_glyph): New function.
5767 (dump_glyph_row): Use it. Dump info about marginal areas.
5769 * dispnew.c (direct_output_for_insert): Recognize more cases where
5770 glyphs can be written instead of being inserted.
5772 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5773 the left x-coordinate of the area to shift.
5775 * dired.c (directory_files_internal): Set result list to nil
5778 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5780 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5781 invalid multibyte sequence, treat *SRC as a character of
5784 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5786 * textprop.c (Fset_text_properties): Doc fix.
5788 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5790 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5792 2001-02-14 Dave Love <fx@gnu.org>
5794 * coding.c: Doc and message fixes.
5796 2001-02-14 Andrew Innes <andrewi@gnu.org>
5798 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5799 Emacs frame above the screen size.
5801 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5803 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5805 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5807 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5808 case that TO ends up beyond ZV after running before-change-functions.
5810 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5811 the selected window if it is showing the buffer in question.
5813 * dired.c (directory_files_internal): Initialize errno.
5814 (toplevel): Include errno.h.
5816 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5818 * xfaces.c (best_matching_font): New parameter width_ratio.
5819 Multiply avgwidth by width_ratio.
5820 (choose_face_font): Call best_matching_font with width_ratio
5821 calculated from the column width of C.
5823 2001-02-12 Andrew Innes <andrewi@gnu.org>
5825 The following changes are to draw box lines inside characters area
5826 if line-width is negative.
5828 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5829 face->box_line_width is negative.
5830 (x_produce_stretch_glyph): Likewise.
5831 (x_produce_glyphs): Likewise.
5832 (x_estimate_mode_line_height): Likewise.
5833 (x_draw_glyph_string_background): Likewise.
5834 (x_draw_glyph_string_foreground): Likewise.
5835 (x_draw_composite_glyph_string_foreground): Likewise.
5836 (x_draw_glyph_string_box): Likewise.
5837 (x_draw_image_foreground): Likewise.
5838 (x_draw_image_relief): Likewise.
5839 (x_draw_image_foreground_1): Likewise.
5840 (x_draw_image_glyph_string): Likewise.
5842 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5844 The following changes are to draw box lines inside characters area
5845 if line-width is negative.
5847 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5848 face->box_line_width is negative.
5849 (x_produce_stretch_glyph): Likewise.
5850 (x_produce_glyphs): Likewise.
5851 (x_estimate_mode_line_height): Likewise.
5852 (x_draw_glyph_string_background): Likewise.
5853 (x_draw_glyph_string_foreground): Likewise.
5854 (x_draw_composite_glyph_string_foreground): Likewise.
5855 (x_draw_glyph_string_box): Likewise.
5856 (x_draw_image_foreground): Likewise.
5857 (x_draw_image_relief): Likewise.
5858 (x_draw_image_foreground_1): Likewise.
5859 (x_draw_image_glyph_string): Likewise.
5861 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5862 and :line-width can be negative.
5863 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5865 2001-02-09 Jason Rumney <jasonr@gnu.org>
5867 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5868 characters the same as ASCII and latin-1.
5869 (x_display_and_set_cursor): Check for the focus frame's selected
5870 window instead of selected_window.
5871 (x_after_update_window_line): Don't clear if frame's internal
5872 border width is zero.
5873 (x_new_font): Don't change a tooltip's size.
5874 (w32_initialize): Set char_ins_del_ok to 1.
5876 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5877 (x_set_font): If font hasn't changed, avoid recomputing
5878 faces and other things.
5879 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5880 (Fx_create_frame): Add the tool bar height to the frame height.
5881 (x_create_tip_frame): Prevent changing the tooltip's
5882 background color by specifying a color for the default font
5884 (Qcancel_timer): New variable.
5885 (syms_of_w32fns): Initialize and staticpro it.
5886 (Fx_hide_tip, Fx_show_tip): Use it.
5887 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5889 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5891 * w32.c (init_environment): Duplicate local string before putenv.
5893 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5895 * charset.c (Fstring): A typo.
5897 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5899 * charset.c (Fstring): If all arguments are less than 256, return
5902 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5903 return a unibyte string.
5905 * coding.c (code_convert_region): After detecting a coding, if
5906 nothing found, set coding->composing to COMPOSITION_NO.
5907 (decode_coding_string): Likewise.
5909 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5911 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5914 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5916 * charset.c (parse_str_to_multibyte): New function.
5918 * charset.h (parse_str_to_multibyte): Extern it.
5920 * print.c (print_string): If we are going to print a unibyte
5921 string into a multibyte buffer, convert the string to multibyte by
5924 2001-02-06 Andrew Innes <andrewi@gnu.org>
5926 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5927 been created. It seems we can get sent window messages such as
5928 WM_ERASEBKGND before we properly update a frame.
5930 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5932 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5933 Avoid some unnecessary cursor positioning.
5935 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5937 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5938 (LFACE_AVGWIDTH): New macro.
5940 (check_lface_attrs): Check LFACE_AVGWIDTH.
5941 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5942 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5943 (merge_face_vectors): Check LFACE_AVGWIDTH.
5944 (Finternal_make_lisp_face): Use AREF.
5945 (xm_set_menu_resources_from_menu_face)
5946 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5947 (Finternal_lisp_face_empty_p): Use AREF.
5948 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5949 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5950 Compare average widths..
5951 (best_matching_font): Arrange for comparing average widths.
5953 * dispextern.h (enum lface_attribute_index):
5954 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5956 2001-02-05 Dave Love <fx@gnu.org>
5958 * puresize.h: Revert last change following loadup.el change.
5960 2001-02-05 Andrew Innes <andrewi@gnu.org>
5962 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5963 invocation of temacs, to work with Windows 2000.
5964 (bootstrap-emacs): Ditto.
5966 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5968 * xterm.c (x_display_and_set_cursor): Check for the focus
5969 frame's selected window instead of selected_window.
5971 * xdisp.c (try_scrolling): If point is in the line below the
5972 window, make sure to move the iterator at least a canonical
5975 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5977 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5979 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5980 If invalid, execute CCL_INVALID_CMD.
5981 (ccl_driver): If the CCL program is terminated because of
5982 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5983 destination instead of throwing them away.
5985 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5987 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5988 faces and other things.
5990 * xdisp.c (get_next_display_element): Fix case of empty
5991 display table entry.
5993 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5995 * editfns.c (Fconstrain_to_field): Doc fix.
5997 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5998 into `thoroughly', to make it consistent with the doc string.
6000 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
6002 2001-02-01 Gerd Moellmann <gerd@gnu.org>
6004 * search.c (search_buffer): Call set_search_regs with a byte
6005 position, not a character position.
6007 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
6010 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
6012 * frame.c (Fmodify_frame_parameters): Doc fix.
6014 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6016 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
6017 identifier which is not reserved by Standard C.
6019 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
6021 * window.c (enum window_part): New enumeration.
6022 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
6024 (coordinates_in_window): Return an enumerator from enum
6025 window_part. Fix handling of right scroll bar.
6026 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
6027 `right-fringe' instead of `left-bitmap-area' and
6028 `right-bitmap-area'. Use enumerators from enum window_part
6029 instead of hard-coded integers.
6030 (check_window_containing, window_from_coordinates):
6031 Use enumerators from enum window_part instead of hard-coded integers.
6032 (syms_of_window): Replace Qleft_bitmap_area and
6033 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
6035 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
6037 * editfns.c (Fformat_time_string): Doc fix.
6039 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
6041 * keymap.c (Fwhere_is_internal): Use the first valid binding
6042 if no ascii binding is found (when firstonly is t).
6044 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6046 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
6047 instead of Finteractive_p.
6049 * lisp.h (interactive_p): Add prototype.
6051 * eval.c (interactive_p): New function.
6052 (Finteractive_p): Use it.
6054 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
6056 2001-01-31 Dave Love <fx@gnu.org>
6058 * .gdbinit (hook-run): Define to run xreload.
6060 * textprop.c (Fset_text_properties): Fix newline in doc string.
6062 2001-01-30 Gerd Moellmann <gerd@gnu.org>
6064 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
6065 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
6067 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
6068 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
6069 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
6071 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
6074 2001-01-30 Dave Love <fx@gnu.org>
6076 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
6079 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6081 * bytecode.c (Fbyte_code) <Bcurrent_column>:
6082 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
6084 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
6086 * textprop.c (Fset_text_properties): Doc fix.
6088 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6090 * xdisp.c (forward_to_next_line_start): Remove xassert.
6092 2001-01-29 Jason Rumney <jasonr@gnu.org>
6094 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
6095 returning without releasing it.
6097 2001-01-29 Kenichi Handa <handa@etl.go.jp>
6099 * w32fns.c (w32_font_match): Allocate three more bytes to regex
6100 for '^', '$', and '\0'.
6102 2001-01-28 Andrew Choi <akochoi@i-cable.com>
6104 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
6105 regex for '^', '$', and '\0'.
6107 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
6108 only if current_sblock has been initialized.
6110 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
6111 terminal frame even if it is the only visible frame.
6113 2001-01-28 Kenichi Handa <handa@etl.go.jp>
6115 * fontset.c (font_family_registry): Even if FONTNAME conform to
6116 XLFD, if it specifies other fields than family and registry,
6117 return FONTANME. New argument FORCE if nonzero cancel that feature.
6118 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
6119 a signle byte character. Don't set FAMILY part to nil here.
6120 It is handled by the caller choose_face_font.
6121 (Fnew_fontset): Call font_family_registry with FORCE 0.
6122 (Fset_fontset_font): Likewise.
6124 2001-01-27 Gerd Moellmann <gerd@gnu.org>
6126 * xdisp.c (display_line): Don't treat a newline as fitting
6129 2001-01-26 Gerd Moellmann <gerd@gnu.org>
6131 * window.c (size_window): Set the window's orig_top to nil when
6132 changing heights, so that a future shrink_mini_window won't
6133 restore a bogus height.
6135 * frame.c (do_switch_frame): If selected frame has a mini-window,
6136 resize that to exact size.
6138 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
6140 * xdisp.c (display_line): Simplify check for glyphs fitting
6141 entirely in the line.
6143 * xfns.c (xic_style): New variable.
6144 (create_frame_xic): Move static variable to global scope for
6145 the case that `static' gets defined away.
6147 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6149 * coding.c (decode_coding): Set a flag for inhibiting
6151 (code_convert_region): Always set saved_coding_symbol.
6152 (decode_coding_string): Likewise. Update coding->symbol when we
6153 encounter a inconsistent eol by the same way as code_convert_region.
6155 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6157 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6160 * xterm.c (x_after_update_window_line): Don't clear if frame's
6161 internal border width is zero.
6162 (x_clear_area): New function.
6163 (x_after_update_window_line, x_clear_end_of_line)
6164 (x_scroll_bar_create, x_scroll_bar_set_handle)
6165 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6166 instead of XClearArea.
6168 * xterm.h (x_clear_area): Add prototype.
6170 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6171 which doesn't seem necessary anymore with Lesstif 0.92.
6173 2001-01-25 Dave Love <fx@gnu.org>
6175 * puresize.h (BASE_PURESIZE): Up to 720000.
6177 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6179 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6181 * xdisp.c (echo_area_display): Don't call redisplay_internal
6182 when Emacs is shutting down. We can't run hooks etc. that
6183 would be necessary to do a redisplay.
6185 * lread.c (read_integer): Use type EMACS_INT instead of int.
6187 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6189 * ccl.c (ccl_driver): Fix last change.
6191 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6193 * ccl.h (sturct ccl_program): New member suppress_error.
6195 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6196 insert error message to the output.
6197 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6199 * coding.h (struct coding_system): New member suppress_error.
6201 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6202 (Fset_terminal_coding_system_internal): Set the member
6203 suppress_error to 1.
6204 (Fset_safe_terminal_coding_system_internal): Likewise.
6206 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6208 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6209 as if it was a `charset'.
6211 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6213 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6214 value in where_is_cache; the next lookup in the cache returns
6215 something bogus if we do.
6217 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6219 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6220 if HAVE_WINDOW_SYSTEM isn't defined.
6222 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6224 * fns.c (sweep_weak_table): Fix code taking items out of
6225 the hash collision chain. Some cleanup.
6227 * xterm.c (x_new_font): Don't change a tooltip's size.
6229 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6230 background color by specifying a color for the default font
6233 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6235 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6236 a workaround for SunOS 4's cc.
6237 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6238 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6239 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6242 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6244 * xterm.c (x_set_window_size_1): New function extracted from
6246 (x_set_window_size): Use it.
6247 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6248 doesn't have a widget, like tooltips.
6250 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6252 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6254 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6256 * fns.c (Fset_char_table_default): Fix to make sub char-table
6259 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6261 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6262 a desired tool bar string, even if there are no tool bar items.
6264 * xdisp.c (Ftool_bar_lines_needed): New function.
6265 (syms_of_xdisp): Defsubr it.
6267 * editfns.c (Fformat): Don't extend text properties from arguments
6268 to padding chars in the result.
6270 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6272 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6274 2001-01-20 Andrew Innes <andrewi@gnu.org>
6276 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6277 (w32_initialize): Don't set term hooks that aren't actually needed
6280 * xfaces.c (realize_default_face):
6282 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6284 * xdisp.c (handle_single_display_prop): Remove references to
6285 FRAME_W32_CONSOLE_P.
6287 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6289 * frame.h (output_method): Remove output_w32_console method.
6290 (FRAME_W32_CONSOLE_P): Remove macro.
6292 * frame.c (Qw32_console): Remove variable.
6293 (Fframep): Remove references to it.
6294 (syms_of_frame): Ditto.
6295 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6297 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6300 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6302 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6304 2001-01-19 Andrew Innes <andrewi@gnu.org>
6306 * w32.c (init_environment): Add a version-independent site-lisp
6307 directory to EMACSLOADPATH, after the version dependent one.
6309 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6311 * editfns.c (Fbuffer_substring): Doc fix.
6313 * xdisp.c (message_dolog, message2, message2_nolog):
6314 Rename parameter LEN to NBYTES.
6316 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6318 * charset.c (strwidth): Use c_string_width.
6319 (c_string_width): New function.
6320 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6323 * charset.h (c_string_width, lisp_string_width): Extern them.
6325 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6327 * indent.c (check_composition): Check validity of composition.
6329 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6330 characters by calling c_string_width.
6331 (x_consider_frame_title): Get byte length of frame tile string
6333 (display_mode_element): Pay attention to width of non-ASCII
6334 characters by calling strwidth.
6336 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6338 * xfns.c (Qcancel_timer): New variable.
6339 (syms_of_xfns): Initialize and staticpro it.
6340 (Fx_hide_tip, Fx_show_tip): Use it.
6341 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6343 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6345 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6347 * window.h (WINDOW_LIVE_P): New macro.
6349 * window.c (window_size_fixed): New variable.
6350 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6353 * eval.c (specbind): If binding a per-buffer variable which
6354 doesn't have a buffer-local value in the current buffer, change
6355 the global value by changing the value of the symbol bound in all
6356 buffers not having their own value, to make it consistent with
6357 what happens with other buffer-local variables.
6359 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6361 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6362 when searching for a newline.
6364 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6366 * xdisp.c (display_string): Fix previous change.
6368 2001-01-18 Jason Rumney <jasonr@gnu.org>
6370 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6371 GLYPH_DEBUG is defined.
6372 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6373 true for images with `:ascent 100'.
6374 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6375 meantime, use face MOUSE_FACE_ID.
6376 If first glyph isn't a character glyph, use the ASCII NUL
6377 character to determine the face.
6378 (expose_area): Do not treat left margin specially.
6379 (note_mode_line_highlight): If no local_map, check global keymap.
6380 (note_mouse_highlight): Initialize overlay.
6381 (clear_mouse_face): Don't return if tip_frame is non-nil.
6382 (show_scroll_bars): Remove unused function.
6383 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6384 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6386 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6387 (x_free_frame_resources): Unload relief colors.
6389 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6391 * xdisp.c (forward_to_next_line_start): Avoid calling
6392 get_next_display_element when the newline is already found.
6393 This may change the iterator's position, when its current position is
6394 equal to the iterator's stop_charpos.
6396 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
6397 zero, use this method only at the end of a line.
6399 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
6400 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
6401 if SCALABLE_FONTS_P is set.
6403 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
6404 so that scalable fonts are included.
6406 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
6407 In the cache, use a key containing the information if scalable
6409 (x_load_font): Adapt to change of keys in the font cache.
6411 2001-01-17 Kim F. Storm <storm@filanet.dk>
6413 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6414 XListFonts to take advantage of font caching.
6416 * xterm.c (x_list_fonts): Ensure caching font information when
6417 called for a null frame, which is the case frequently when Emacs
6420 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6422 * xfns.c (QCconversion): Replaces QCalgorithm.
6424 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6426 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6429 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6430 not everything could be displayed.
6432 * line.h, x-list-font.c: Files removed because unused.
6434 2001-01-17 Andrew Innes <andrewi@gnu.org>
6436 * dired.c (directory_files_internal): Convert result from readdir
6437 to a unibyte string initially, to avoid possible misinterpretation
6438 of some bytes as the internal form of Emacs characters.
6440 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6442 * fns.c (concat): Be sure to avoid putting the same `composition'
6443 property on the adjacent regions.
6445 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6447 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6448 (Fscroll_right, Fscroll_left): Set it here instead, if called
6451 * buffer.c (Fset_buffer_modified_p): Set buffer's
6452 prevent_redisplay_optimizations_p flag.
6454 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6455 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6456 with additional arg.
6458 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6461 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6462 FROM_WHERE, for debugging.
6464 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6466 * ccl.c (Fregister_ccl_program): Handle the return value of
6467 resolve_symbol_ccl_program correctly.
6468 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6470 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6472 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6473 has gone in the meantime, use face MOUSE_FACE_ID.
6475 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6476 If x_display_info_for_display returns null, don't try to close
6477 the display; we didn't open it.
6479 * dispnew.c (save_or_restore_current_matrices): Function removed.
6480 (save_current_matrix, restore_current_matrix): New functions.
6481 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6482 restore the frame's current matrix. Due to the glyph pointer
6483 setup done in adjust_glyph_matrix, there is no easy way to make
6484 saving the current matrix in the desired matrix generally correct,
6487 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6489 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6491 (display_line): Optimize for wide characters.
6492 (display_string): Don't try to display a multi-column character
6493 partially. On ttys, produce more than one truncation glyph for
6494 multi-column characters that don't fit on the line.
6496 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6498 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6499 Define it instead of WORDS_BIGENDIAN. Caller changed.
6501 2001-01-13 Jason Rumney <jasonr@gnu.org>
6503 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6504 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6505 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6506 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6508 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6509 (x_draw_image_relief, x_draw_image_foreground_1)
6510 (x_draw_image_glyph_string): Adapt to change of image margins.
6512 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6515 * w32bdf.c (search_file_line, get_cached_font_char)
6516 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6518 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6520 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6521 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6522 (Fw32_send_sys_command): Remove unused variables.
6523 (w32_msg_pump): Add parentheses.
6525 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6526 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6529 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6531 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6532 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6533 being a pair of margins.
6534 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6535 to DEFVAR_LISP. Extend doc.
6537 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6539 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6540 pair of integers `(X . Y)', use X for the horizontal and Y for the
6542 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6543 (parse_image_spec): Check it.
6544 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6545 (tiff_format, gif_format, gs_format):
6546 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6548 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6549 (x_draw_image_relief, x_draw_image_foreground_1)
6550 (x_draw_image_glyph_string): Adapt to the change of image margins.
6552 * dispextern.h (struct image): Replace member `margin' with
6553 `hmargin' and `vmargin'.
6555 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6558 * dispnew.c (update_text_area): Put code which decrements the
6559 stop position when the row's face extends to the end of the
6562 * xfns.c (x_set_mouse_color): Fix color allocation.
6564 * keyboard.c: Call get_local_map with new argument list.
6566 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6568 * intervals.h (enum map_property): Removed.
6569 (get_local_map): Change prototype.
6571 * keymap.c: Call get_local_map with new argument list.
6572 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6574 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6576 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6577 of the size needed for the tool bar string. For the last image,
6578 use a `display' property that reaches to the end of the string.
6580 * xselect.c (selection_request_dpyinfo): New variable.
6581 (x_handle_selection_request): Set it.
6582 (x_selection_request_lisp_error): Don't call
6583 x_decline_selection_request if selection request's display has
6586 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6587 Do the unregister_colors before calling XFreeColors.
6589 2001-01-10 Dave Love <fx@gnu.org>
6591 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6592 ${SOME_MACHINE_LISP}, not ${lisp}.
6594 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6596 * xdisp.c (display_line): On ttys, produce more than one truncation
6597 glyph for multi-column characters that don't fit on the line.
6599 * xselect.c (x_reply_selection_request): Add a comment.
6601 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6602 XkbGetNames instead of XkbGetKeyboard.
6604 2001-01-10 Dave Love <fx@gnu.org>
6606 * sysdep.c (random): Revert the declaration.
6608 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6610 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6611 Call function string_bytes.
6612 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6614 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6615 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6616 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6617 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6619 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6620 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6621 after sweeping strings, and at the end.
6622 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6624 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6625 ensure that pop_message is called.
6627 * keyboard.c (Fexecute_extended_command): Use a
6628 record_unwind_protect to ensure that pop_message is called.
6630 * lisp.h (push_message_unwind): Add prototype.
6632 * xdisp.c (push_message_unwind): New function.
6634 * fileio.c (do_auto_save_unwind): Do the pop_message here
6635 instead of in Fdo_auto_save.
6636 (Fdo_auto_save): Don't call pop_message.
6638 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6640 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6643 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6645 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6646 when increasing window's vscroll.
6648 * macros.c (Qkbd_macro_termination_hook): New variable.
6649 (syms_of_macros): Initialize and staticpro it.
6650 (pop_kbd_macro): Run kbd-macro-termination-hook.
6652 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6654 2001-01-07 Dave Love <fx@gnu.org>
6656 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6657 arglist, for documentation's sake.
6659 2001-01-06 Andrew Innes <andrewi@gnu.org>
6661 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6664 2001-01-05 Andrew Innes <andrewi@gnu.org>
6666 * term.c (update_end): Don't check updating_frame; for some reason
6667 this can be 0 sometimes, such as after dismissing a popup menu,
6668 and isn't necessary given the explicit frame argument.
6670 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6672 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6673 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6675 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6677 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6679 * xfns.c (x_create_tip_frame): Preserve the value of
6680 face_change_count around the creation of the tip frame.
6682 * xfns.c (last_show_tip_args): New variable.
6683 (compute_tip_xy): New function.
6684 (Fx_show_tip): Reuse an existing tip frame, if possible.
6685 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6687 2001-01-04 Dave Love <fx@gnu.org>
6689 * editfns.c (Fformat): Doc fix.
6691 * systime.h (set_file_times): Prototype.
6693 * widget.h (EmacsFrameSetCharSize_): Prototype.
6695 * sysdep.c (random, srandom): Declare explicitly.
6697 * dispextern.h (move_it_vertically_backward): Declare.
6699 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6701 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6702 like in Fx_create_frame.
6704 * xfaces.c (set_font_frame_param): Don't do anything for
6705 non-graphical frames.
6707 * window.c (Fdelete_other_windows): Set window's window_end_valid
6708 to nil when changing the window's start. Don't change the
6709 window's start when its top position hasn't changed. If we do,
6710 this will set the window's optional_new_start, which act's like a
6711 force_start during redisplay with C-x 1 M-> under particular
6712 circumstances (see report from Per Starback to emacs-pretest-bug
6715 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6717 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6718 short cut at the start of the function. Add an assertion.
6719 (reseat_at_next_visible_line_start): Add an assertion.
6721 * window.c (Frecenter): When changing the window start, set the
6722 window's window_end_valid to nil.
6723 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6725 * dispextern.h (move_it_past_eol): Add prototype.
6727 * xdisp.c (move_it_past_eol): New function.
6729 * window.c (Fwindow_end): Doc fix.
6731 2001-01-03 Dave Love <fx@gnu.org>
6733 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6735 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6737 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6738 the enabled_p flag of the glyph row at window_end_vpos to 0.
6739 (handle_single_display_prop): Fix last change.
6741 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6743 * window.c (Frecenter): Doc fix.
6745 2001-01-02 Andrew Innes <andrewi@gnu.org>
6747 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6749 * frame.h (output_method): Add output_w32_console method.
6750 (FRAME_W32_CONSOLE_P): New macro.
6752 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6753 use output_w32_console method.
6754 (Qw32_console): New Lisp_Object.
6755 (Fframep): Return it.
6756 (syms_of_frame): Init it.
6757 (Fframe_parameters): Report w32console as font for w32_console frames.
6759 * xfaces.c (realize_default_face): Set face foreground and
6760 background to unspecified for w32_console frames.
6761 (realize_face): Realize face cache for w32_console frames.
6762 (realize_tty_face): Accept w32_console frames.
6764 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6765 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6766 necessary, even if running interactively.
6768 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6771 * w32term.c (x_update_begin):
6775 (x_change_line_highlight):
6780 (w32_reassert_line_highlight):
6781 (w32_frame_rehighlight):
6782 (w32_frame_raise_lower): Do nothing if not w32 frame.
6784 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6786 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6787 system doesn't tell us directly.
6788 (Fx_display_visual_class): Implement properly.
6790 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6792 * window.c (Frecenter): Handle centering in graphical frames
6793 specially. Centering on the basis of line counts doesn't work
6794 reliably with variable-height lines.
6796 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6798 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6801 * composite.c (run_composition_function): Remove unused var `val'.
6802 (update_compositions): Remove unused variable `hook'.
6804 * intervals.c (get_local_map): Remove unused variable `tem'.
6806 * doprnt.c (doprnt1): Remove unused variable `size'.
6808 * fns.c (Flength): Remove unused variable `tail'.
6809 (Fdelete): Remove unused variable `size'.
6811 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6814 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6816 * data.c (find_symbol_value): Remove extra 3rd argument in the
6817 call to swap_in_symval_forwarding.
6819 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6821 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6822 (trivial_regexp_p): Remove unused variable `c'.
6823 (boyer_moore): Remove unused variable `k'.
6825 * indent.c (current_column): Remove unused variable `stopchar'.
6826 (Fcompute_motion): Remove unused variable `contin'.
6828 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6830 * dired.c (directory_files_internal): Fix a typo in a comment.
6831 Remove an unused variable `handler'.
6832 (file_name_completion): Remove unused function-scope variable `dp'.
6833 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6836 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6838 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6840 (Fmarker_insertion_type): Remove unused variable `buf'.
6842 * insdel.c (make_gap): Remove unused variable `result'.
6844 * keyboard.c (record_char): Remove unused function-scope var `help'.
6845 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6846 (menu_bar_items): Remove unused function-scope variable `tem'.
6848 * fontset.c (fontset_ref): Remove unused variable `i'.
6849 (fontset_set): Remove unused variables `j' and `tmp'.
6850 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6851 (make_fontset_for_ascii_face): Remove unused variable `name'.
6852 (fs_load_font): Remove unused variable `font_idx'.
6853 (fs_query_fontset): Remove unused function-local variable `fontset'.
6854 (list_fontsets): Remove unused variable `tail'.
6855 (Fnew_fontset): Remove unused variables `family' and `registry'.
6856 (accumulate_font_info): Remove unused variable `tmp'.
6857 (Ffontset_font): Remove unused variable `id'.
6858 (syms_of_fontset): Remove unused variable `i'.
6860 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6862 (lookup_image): Remove unused variable `file'.
6863 (xbm_load): Remove unused variables `bitmap_data', `height', and
6864 `width'. Remove function-local variable `i', leave the
6866 (gif_load): Remove unused variable `inc'.
6868 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6869 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6870 leave only the one in the inner block.
6872 * xfaces.c (face_fontset, realize_default_face): Remove unused
6874 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6876 * term.c (encode_terminal_code): Remove unused variable `c'.
6878 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6879 char *' instead of `char *'.
6881 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6882 (Fget_unused_category): Remove unused variable `docstring_vector'.
6883 (Fchar_category_set): Remove unused variables `val', `charset',
6886 * coding.c (detect_coding_iso2022, setup_coding_system):
6887 Remove unused variable `i'.
6888 (detect_coding_mask): Remove unused variable `idx'.
6889 (detect_coding): Remove unused variable `i'.
6890 (ccl_coding_driver): Remove unused variable `result'.
6891 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6892 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6893 (encode_coding_string): Remove unused variables `gcpro1' and
6894 `saved_coding_symbol'.
6895 (Ffind_coding_systems_region_internal): Remove function-local
6896 variable args[], leave only the block-local one.
6897 (code_convert_region1): Remove unused variable `len'.
6899 * charset.c (char_printable_p): Remove unused variable `chars'.
6900 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6901 (str_to_multibyte): Remove unused variable `c'.
6903 * window.c (size_window): Remove block-local variable `min_size'.
6905 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6906 `header_line_height'.
6907 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6908 enum display_element_type.
6910 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6912 * xterm.c (x_connection_closed): Catch X errors around all
6913 statements that call X. Save away the error message in a local copy.
6915 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6918 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6919 in or at the start of invisible text.
6921 * dispnew.c (update_window): Don't check_current_matrix_flags.
6923 2001-01-01 Jason Rumney <jasonr@gnu.org>
6925 * w32fns.c (x_figure_window_size): Do not allow new_height and
6926 new_width of frame to override specified values.
6928 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6930 * composite.c (find_composition): Fix a code for searching backward.
6932 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6934 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6935 (update_window) [GLYPH_DEBUG]: Call it.
6936 (scrolling_window): Prevent including current rows which are below
6937 what's displayed in the window.
6939 * xdisp.c (try_window_reusing_current_matrix)
6940 <new start <= old start>: Disable rows in the current matrix
6941 which are below the window after scrolling.
6943 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6944 is zero. It's not worth the complexity.
6945 (invisible_text_between_p): Put in #if 0 because unused.
6947 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6949 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6950 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6952 * keyboard.c (echo_char): If C is an integer, always call
6953 push_key_description. Former code could signal an invalid
6956 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6957 If set, print multibyte text.
6958 (Fsingle_key_description): Call push_key_description with
6959 FORCE_MULTIBYTE set.
6960 (describe_buffer_bindings): Likewise.
6962 * lisp.h (push_key_description): Add prototype.
6964 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6965 around the call to redisplay_internal.
6967 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6969 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6971 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6973 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6974 (ccl_driver): New local variable `extra_bytes'.
6976 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6978 * coding.c (setup_coding_system):
6979 Initialize coding->spec.ccl.eight_bit_carryover.
6980 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6982 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6984 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6985 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6986 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6987 (decode_composition_emacs_mule): New function.
6988 (decode_coding_emacs_mule): Decode composition sequence by calling
6989 decode_composition_emacs_mule.
6990 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6991 (encode_coding_emacs_mule): Changed from macro to function.
6992 If a text contains compositions, encode them correctly.
6993 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6994 that decoding and encoding are required.
6996 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6998 * xfaces.c (PT_PER_INCH): New macro.
6999 (xlfd_point_size): Compute real point size from font's pixel size.
7000 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
7003 * .gdbinit: Comment out the line pointing to the Lesstif source
7006 * window.c (Frecenter): Use displayed_window_lines instead
7007 of window_internal_height.
7009 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7010 instead of x-toolkit-scroll-bars-p.
7011 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7013 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7014 instead of x-toolkit-scroll-bars-p.
7015 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7017 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
7018 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
7019 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
7021 (add_window_display_history, add_frame_display_history)
7022 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
7023 (build_frame_matrix_from_leaf_window): Remove unused code.
7024 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
7026 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
7027 (update_window) [GLYPH_DEBUG]: Likewise.
7028 (syms_of_display): Defsubr dump-redisplay-history.
7030 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7032 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
7033 the end of the prompt. Set echo_after_prompt to the offset
7034 of echoptr in echobuf.
7036 * xdisp.c (init_from_display_pos): Pop until the iterator's
7037 stack is empty; there may be frames for stretch or images
7040 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
7041 (save_or_restore_current_matrix): New function for the same
7042 purpose, but more efficient.
7043 (adjust_frame_glyphs_for_frame_redisplay): Use it.
7045 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
7047 * xdisp.c (syms_of_xdisp): Fix last change.
7049 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7051 * xdisp.c (syms_of_xdisp): Doc fix.
7053 * xdisp.c (redisplay_window): Remove label restore_buffers;
7054 use finish_scroll_bars instead to make sure that scroll bars
7055 are redeemed. If we don't do this, flickering can result from
7056 scroll bars being destroyed and recreated.
7058 2000-12-22 Jason Rumney <jasonr@gnu.org>
7060 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
7061 in the wrong colors when the foreground is not black.
7062 (expose_window): Don't redraw the window that's currently being
7065 2000-12-22 Gerd Moellmann <gerd@gnu.org>
7067 * window.c (size_window): When setting the window's too_small_ok
7068 flag, compare old size with minimum size depending on WIDTH_P,
7069 don't compare with window_min_width.
7071 * window.c (delete_window): Simplify somewhat.
7072 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
7073 freeing window matrices. The flag windows_or_buffers_changed is
7074 set, so the next redisplay will consider all windows; this should
7077 2000-12-22 Kenichi Handa <handa@etl.go.jp>
7079 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
7081 * ccl.h (struct ccl_program): New member cr_consumed.
7083 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
7084 (CCL_READ_CHAR): Handle EOL conversion here.
7085 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
7087 2000-12-21 Gerd Moellmann <gerd@gnu.org>
7089 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
7091 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
7092 otherwise tabs of different size compare equal.
7094 * callint.c (Fcall_interactively): Prevent a compiler warning.
7096 * print.c (print_unwind): Return nil.
7097 (PRINTDECLARE): Initialize all local variables.
7098 (print_preprocess): Add a default case.
7100 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
7102 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
7104 * window.c (delete_window, Fsplit_window)
7105 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
7107 * dispextern.h (ensure_frame_matrix): Function declaration removed.
7109 * dispnew.c (ensure_frame_matrix): Removed.
7110 (save_frame_matrix, restore_frame_matrix): New functions.
7111 (adjust_frame_glyphs_for_frame_redisplay): Use them.
7113 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
7114 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
7116 2000-12-21 Andrew Innes <andrewi@gnu.org>
7118 * w32term.c (x_update_begin): Regenerate the palette here, rather
7119 than for each window.
7121 * w32xfns.c (select_palette): Avoid calling SelectPalette if
7122 palette is NULL, since this corrupts memory! Also get
7123 display_info reference from frame.
7125 2000-12-21 Jason Rumney <jasonr@gnu.org>
7127 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
7129 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
7130 to avoid returning without releasing it.
7132 2000-12-21 Kenichi Handa <handa@etl.go.jp>
7134 * keymap.c (push_key_description): Don't convert eight-bit-control
7135 and eight-bit-graphic to multibyte character.
7137 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
7138 generic character and CODE1 is nil, return the smallest character
7141 2000-12-20 Dave Love <fx@gnu.org>
7143 * s/osf5-0.h (NSIG): Don't redefine.
7145 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
7147 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7148 excluding menu-bar and tool-bar.
7149 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7150 (menu_item_p): Remove.
7151 (where_is_internal_1): Don't ignore menu-items.
7153 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7155 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7158 * window.c (make_window): Initialize window's min_hscroll.
7159 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7160 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7162 (struct saved_window): New member min_hscroll.
7163 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7164 (Fset_window_configuration): Set window's min_hscroll.
7165 (save_window_save): Save window's min_hscroll.
7166 (compare_window_configurations): Compare min_hscroll values.
7168 * window.h (struct window): New member min_hscroll.
7170 * keyboard.c (echo_prompt): Prevent a compiler warning.
7172 * xdisp.c (try_cursor_movement): Fix last change. The real
7173 condition is that PT is at the end of the row, and should
7174 be displayed at the start of the next row.
7176 * xdisp.c (try_cursor_movement): If we end on a partially
7177 visible line, end we already decided to scroll, return -1.
7179 * dispextern.h (ensure_frame_matrix): Add prototype.
7181 * window.c (delete_window, Fsplit_window)
7182 (Fset_window_configuration): Call ensure_frame_matrix.
7184 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7186 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7187 completed, call fake_current_matrices instead of marking frame
7190 2000-12-20 Jason Rumney <jasonr@gnu.org>
7192 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7194 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7196 * fns.c (Frequire): Doc fix.
7198 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7200 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7202 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7203 currently displaying a message.
7205 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7207 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7209 2000-12-18 Andrew Innes <andrewi@gnu.org>
7211 * w32.c (w32_strerror): New function.
7213 * w32.h (w32_strerror): New extern.
7215 * w32fns.c (Fw32_shell_execute): Use it.
7217 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7219 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7221 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7223 * msdos.c (IT_set_face): Obey inverse_video.
7225 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7227 * dired.c (directory_files_internal): Always return decoded filenames.
7229 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7231 * xterm.c (x_connection_closed): Prevent being called recursively
7232 because of an error condition in XtCloseDisplay.
7234 * xdisp.c (init_iterator): If noninteractive, and the frame's
7235 face cache is null, make one.
7237 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7239 * process.c (wait_reading_process_input): Check for pending
7240 input when running timers.
7242 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7244 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7246 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7248 * process.c (read_process_output): Don't run a filter if the code
7249 decoder produces nothing but carryover.
7251 2000-12-17 Andrew Innes <andrewi@gnu.org>
7253 * w32.c (sys_rename): Only check errno against EEXIST, and not
7254 EACCES, when determining whether rename failed because the target
7255 exists. This was resulting in indefinite looping on Windows 9x if
7256 the source file was locked by another process.
7258 * w32fns.c (Ffile_system_info): New function.
7259 (syms_of_w32fns): Defsubr it.
7261 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7263 * window.c (coordinates_in_window): Fix computation for
7264 position on vertical line between mode lines.
7266 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7267 Don't alter tip_frame or tip_window.
7268 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7271 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7272 Don't alter tip_frame or tip_window.
7273 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7276 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7278 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7279 be consistent with the doc string. Reported by NAKAJIMA Mikio
7280 <minakaji@osaka.email.ne.jp>.
7282 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7284 * xfaces.c (Vface_ignored_fonts): New variable.
7285 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7286 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7288 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7290 * dispnew.c (update_window): Detect pending input every nth line
7291 updated, i.e. do it depending on real work done, and not on the
7294 * xterm.c (expose_window): Don't redraw the window that's
7295 currently being updated.
7297 * window.c (Fset_window_point): Remove test for
7298 cursor_in_non_selected_windows.
7300 * lread.c (read1): Recognize end of file after `\\'.
7302 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7303 not unwind_create_frame.
7305 2000-12-15 Dave Love <fx@gnu.org>
7307 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7310 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7312 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7314 * coding.c (setup_coding_system): Clear all members of the struct
7315 coding_system at first.
7316 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7318 (code_convert_region): Don't override coding->src_multibyte and
7319 coding->dst_multibyte.
7321 * fns.c (Fmd5): Docstring improved.
7323 2000-12-15 Miles Bader <miles@gnu.org>
7325 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7326 are actually marked as mode-lines; otherwise use
7327 estimate_mode_line_height.
7329 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7331 * editfns.c (Fformat): Prevent a buffer overrun when the format
7332 specifies a precision.
7334 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7336 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7337 argument is outside the range [2..3].
7339 2000-12-14 Andrew Innes <andrewi@gnu.org>
7341 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7342 nothing to do. Bind inhibit-quit.
7343 (tip_frame): Make it a Lisp_Object.
7344 (x_create_tip_frame): Set tip_frame after it has been added to
7346 (Fx_show_tip): Don't set tip_frame here.
7347 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7348 (unwind_create_frame, unwind_create_tip_frame): New functions.
7349 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7350 while a frame is only partially constructed.
7352 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7353 (x_free_frame_resources): New function.
7354 (x_destroy_window): Use it.
7356 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7358 * xfns.c (Fx_backspace_delete_keys_p): New function.
7359 (syms_of_xfns): Defsubr it.
7361 * config.in (HAVE_XKBGETKEYBOARD): Add.
7363 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7365 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7366 Always store string in multibyte representation in echobuf.
7367 (echo_char): Always store string in multibyte representation in
7369 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7370 (read_key_sequence): Adjusted for the change of echo_prompt.
7372 * fns.c (Fmd5): Docstring improved.
7374 * lisp.h (detect_coding_system): Prototype adjusted.
7376 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7377 (detect_coding_emacs_mule, detect_coding_iso2022,)
7378 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7379 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7380 New argument MULTIBYTEP. Callers changed.
7381 (detect_coding_mask, detect_coding_system): New argument
7382 MULTIBYTEP. Callers changed.
7383 (decode_coding_string): Set coding->src_multibyte and
7384 coding->dst_multibyte before calling detect_coding and detect_eol.
7385 Update them after some coding system is detected.
7387 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7389 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7391 * keyboard.c (menu_bar_items, tool_bar_items):
7392 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7394 2000-12-13 Gerd Moellmann <gerd@gnu.org>
7396 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
7398 (unwind_create_frame, unwind_create_tip_frame): New functions.
7399 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7400 while a frame is only partially constructed.
7402 * xterm.h (x_free_frame_resources): Declare.
7404 * xterm.c (x_free_frame_resources): New function.
7405 (x_destroy_window): Use it.
7407 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
7408 don't interrupt the update for pending input initially, i.e.
7409 update at least some lines.
7411 * keyboard.c (do_mouse_tracking): Make externally visible.
7413 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7415 * xfns.c (gray_bitmap_bits): Declare `char *'.
7417 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7419 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7420 lines start with a relief line.
7422 2000-12-12 Dave Love <fx@gnu.org>
7424 * window.c (Fdisplay_buffer): Doc fix.
7425 (Fwindow_list): Remove unused var.
7427 * buffer.h (mmap_set_vars): Declare.
7429 * window.h (Fset_window_point): Declare.
7431 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7433 * msdos.c (fast_find_position): Don't overstep the last window row.
7434 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7435 variable `area'. When looking for a row under (X,Y), give up if some
7436 of the previous rows is not enabled.
7438 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7440 * window.c (Fset_window_point): If displaying cursors in windows
7441 other than the selected window, make sure redisplay updates
7442 other windows to show the new value of point in the window.
7444 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7446 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7447 the buffer is the sole visible buffer when in the mini-buffer.
7449 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7450 Bind `inhibit-read-only' to t.
7451 (unwind_with_echo_area_buffer): Use AREF.
7453 * xfns.c (Fx_hide_tip): Simplified.
7455 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7458 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7460 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7462 * xfns.c (Fx_hide_tip): Fix last change.
7464 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7465 nothing to do. Bind inhibit-quit.
7466 (tip_frame): Make it a Lisp_Object.
7467 (x_create_tip_frame): Set tip_frame after it has been added to
7469 (Fx_show_tip): Don't set tip_frame here.
7471 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7473 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7476 * dispextern.h: Change external declaration of tip_frame.
7478 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7479 return an empty string.
7481 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7482 of the window's update_mode_line flag, since the former is set by
7483 force-mode-line-update, not the latter. This makes
7484 column-number-mode slightly faster.
7486 * xdisp.c (try_window_id) <all changes above window start>:
7489 2000-12-11 Paul Eggert <eggert@twinsun.com>
7491 * config.in (HAVE_FTELLO): Remove.
7493 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7494 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7496 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7497 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7499 2000-12-11 Miles Bader <miles@gnu.org>
7501 * window.c (displayed_window_lines): Don't round up when
7502 converting empty space at bottom to lines.
7503 Handle non-newline-terminated final lines properly.
7504 (Fwindow_text_height): New function (used to be in lisp).
7505 (syms_of_window): Initialize it.
7507 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7509 * syntax.c (scan_lists): Check that the right quote char has the
7510 right Sstring syntax when jumping over strings.
7511 (init_syntax_once): Use Smax rather than 13.
7513 2000-12-09 Miles Bader <miles@gnu.org>
7515 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7516 with PARTIALLY, inverting the sense.
7517 (window_scroll_pixel_based): Scroll partially visible lines into
7518 place if we hit the beginning or end of the buffer.
7519 (displayed_window_lines): Don't include partially visible lines.
7520 (Fmove_to_window_line): Skip past any partially visible first line.
7522 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7524 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7526 * tparam.c (tparam1): Change the way buffers are reallocated to be
7527 portable and less obfuscated.
7529 * termcap.c (tgetent): Change the way buffers are reallocated to
7530 be portable and less obfuscated.
7532 * macros.c (store_kbd_macro_char): Change the way buffers are
7533 reallocated to be portable and less obfuscated.
7535 * lread.c (read1): Change the way buffers are reallocated to be
7536 portable and less obfuscated.
7538 * doc.c (Fsubstitute_command_keys): Change the way buffers
7539 are reallocated so that it is portable.
7541 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7543 * dosfns.c (Ffile_system_info): New function.
7544 (syms_of_dosfns): Defsubr it.
7546 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7548 * alloc.c (gc_sweep): Add comment.
7550 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7552 * sound.c (vox_configure): Change order of ioctls.
7553 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7554 Ignore errors when changing volume.
7555 (vox_close): Don't reset the device.
7557 * process.c (read_process_output): Make sure the process marker's
7558 position is valid when the process buffer is changed in
7559 after-change functions. W3 does that.
7561 * xfns.c (x_free_gcs): New function.
7563 * xterm.h (x_free_gcs): Add prototype.
7565 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7568 * xterm.c (x_destroy_window): Call x_free_gcs so that
7569 resources of non-toolkit X windows will be freed.
7571 2000-12-07 Andrew Innes <andrewi@gnu.org>
7573 * w32fns.c (xlfd_charset_of_font): Fix last change.
7575 2000-12-06 Dave Love <fx@gnu.org>
7577 * md5.h (__P): Don't define -- it comes from config.h.
7579 * strftime.c: Change some #if foo to #ifdef foo.
7581 2000-12-06 Andrew Innes <andrewi@gnu.org>
7583 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7585 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7586 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7587 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7589 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7591 * alloc.c (gc_sweep): Prevent symbols read during loadup
7594 * xdisp.c (underlying_face_id): New function.
7595 (handle_face_prop, face_before_or_after_it_pos): Use it
7596 to determine the face ``under'' a string. Let strings inherit
7597 the face of the buffer under them.
7599 * xfaces.c (face_at_string_position): Update function comment.
7601 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7602 matrix if the window's left position has changed; we need to
7603 redraw it in this case.
7605 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7607 * window.c (coordinates_in_window): Check mouse on mode-line or
7610 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7611 advertized by the function documentation.
7613 * window.c (syms_of_window): Doc fix.
7615 * sound.c (vox_configure): Set volume for left and right channel.
7616 (sound_cleanup): Return nil.
7618 * xdisp.c (move_it_by_lines): Fix paren typo.
7620 * xterm.c (x_load_font): Don't use the font's max_bounds for
7621 computing the height of the font. If max_bounds' ascent or
7622 descent are greater than the font's ascent or descent, this means
7623 glyphs overlap, which should be handled now by redisplay.
7625 * window.c (Veven_window_heights): New variable.
7626 (syms_of_window): DEFVAR_LISP it.
7627 (Fdisplay_buffer): Check Veven_window_heights before evening the
7630 2000-12-06 Miles Bader <miles@gnu.org>
7632 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7633 update `default-frame-alist' instead of setting no frame parameters.
7635 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7637 * composite.c (update_compositions): Fix typo (use the correct
7640 2000-12-05 Jason Rumney <jasonr@gnu.org>
7642 * md5.h: Remove underscores from function declarations.
7643 (__attribute__, __alignof__) [!__GNUC__]: Define.
7645 * md5.c: Delay include of md5.h until after namespace cleaning.
7647 * makefile.w32-in (fns.o): Depend on md5.h
7648 (md5.o): New target.
7651 * makefile.nt: Likewise.
7653 2000-12-05 Jason Rumney <jasonr@altavista.net>
7655 * w32term.c (expose_area): Complete last change.
7657 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7659 * minibuf.c: Include intervals.h.
7661 2000-12-05 Jason Rumney <jasonr@gnu.org>
7663 * w32term.c (x_produce_glyphs): If a font for a component of
7664 a composition is not found, use 1 pixel dot ascent and 0 dot
7665 descent value to avoid displaying terribly tall empty boxes.
7666 (expose_area): Pass x-coordinate relative to the exposed
7667 area to x_draw_glyphs instead of a window-relative coordinate.
7669 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7671 * xdisp.c (next_element_from_ellipsis): Save face before selective
7672 display in saved_face_id, and set face_before_selective_p.
7673 (reseat_1): Reset face_before_selective_p.
7674 (append_space, extend_face_to_end_of_line): If iterator's
7675 face_before_selective_p is set, use the face from saved_face_id.
7676 (extend_face_to_end_of_line): For tty frames, make sure to
7677 use the right face id when producing spaces at the end of
7680 * dispextern.h (struct it): Add face_before_selective_p.
7682 * keyboard.c (record_char): Don't record identical help-echo
7683 events in recent_keys.
7685 * xterm.c [USE_X_TOOLKIT]: Close the display.
7686 (xim_close_dpy): Handle case that the display has been closed.
7688 * xterm.c (x_destroy_window): Reset the frame's X window after
7691 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7692 variable window_width.
7693 (line_draw_cost): Fix code skipping over spaces at the end of the
7694 line when must_write_spaces is not set.
7695 (scrolling_window): Fix code inserting runs in list of all runs.
7697 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7699 * coding.c (setup_coding_system): Be sure to initialize
7700 coding->category_idx.
7702 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7704 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7706 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7707 area to x_draw_glyphs instead of a window-relative coordinate.
7709 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7710 error in the message.
7712 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7713 timer after having read a key. It's not good for code reading
7714 several keys in a loop, like an input method.
7716 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7717 record undo information for format-decode.
7719 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7720 current buffer is read-only, not if it isn't.
7722 * keyboard.c (record_char): Record `help-echo' input events
7723 in recent_keys only if they display some help. Don't record
7724 `help-echo' events as macro char.
7726 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7728 * editfns.c (save_excursion_restore): Don't move point
7729 in another window if it is showing the wrong buffer.
7730 Avoid the call to Fwindow_live_p, for speed.
7732 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7734 * xfaces.c (struct font_name): New member registry_priority.
7735 (split_font_name): Initialize the above member to zero.
7736 (concat_font_list): New function.
7737 (font_list): Include fonts of all alternative registries.
7738 (FONT_POINT_SIZE_QUANTUM): New macro.
7739 (better_font_p): Ignore point size difference less than
7740 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7742 * xterm.c (x_produce_glyphs): If a font for a component of
7743 a composition is not found, use 1 pixel dot ascent and 0 dot
7744 descent value to avoid displaying terribly tall empty boxes.
7746 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7748 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7750 * coding.h (code_convert_string1): Declare.
7752 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7754 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7756 2000-12-02 Jason Rumney <jasonr@gnu.org>
7758 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7759 correctly for single byte character case.
7760 (w32_per_char_metric): Do not try to make any assumptions about
7761 the metrics of BDF fonts.
7762 (x_estimate_mode_line_height): If `mode-line' face
7763 hasn't a font, use that of the frame, as drawing glyphs does.
7764 (note_mouse_highlight): Change the cursor shape on the vertical
7765 border between windows [not enabled].
7767 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7769 * w32fns.c (Fx_create_frame): Reintroduce the call to
7770 face-set-after-frame-defaults.
7771 (Vx_window_horizontal_drag_shape): New variable.
7772 (syms_of_xfns): DEFVAR_LISP it.
7773 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7776 2000-12-02 Simon Josefsson <simon@josefsson.org>
7778 * fns.c (Fmd5): Use a different logic to decide the coding system
7781 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7783 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7785 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7787 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7789 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7790 height for YNegative.
7791 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7792 height; also see comment there.
7794 * window.c (coordinates_in_window): Handle computations for
7795 positions on the vertical bar and fringes differently for
7796 window-system frames. Consider some pixels near the vertical bar
7797 as on the bar if the frame doesn't have vertical scroll bars.
7798 Associate positions between mode or header lines with the
7799 right window, the left one.
7801 2000-12-01 Jason Rumney <jasonr@gnu.org>
7803 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7805 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7808 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7810 * window.c (struct saved_window): Add members orig_top and orig_height.
7811 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7812 (save_window_save, Fset_window_configuration): Save/restore
7813 window's orig_top and orig_height.
7815 2000-12-01 Jason Rumney <jasonr@gnu.org>
7817 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7819 * w32fns.c (x_set_cursor_color): Fix last change.
7821 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7823 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7824 sure that the next redisplay displays the minibuffer, so that
7825 the cursor will be replaced with what the minibuffer wants.
7827 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7828 #ifndef instead of using #if.
7829 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7830 USE_TOOLKIT_SCROLL_BARS is defined.
7832 2000-11-30 Jason Rumney <jasonr@gnu.org>
7834 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7837 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7839 * fns.c (Fmd5): Doc fix.
7841 2000-11-30 Simon Josefsson <simon@josefsson.org>
7843 * fns.c (Fmd5): New function.
7844 (syms_of_fns): Defsubr md5.
7846 * Makefile.in (obj): Add md5.o
7848 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7850 * md5.h, md5.c: New files, taken from glibc.
7852 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7854 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7855 hasn't a font, use that of the frame, as drawing glyphs does.
7857 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7859 * eval.c (Frun_hooks): Allow 0 arguments.
7861 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7863 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7864 is over the menu bar widget, say it's not on the frame.
7866 * xfns.c (Fx_create_frame): Reintroduce the call to
7867 face-set-after-frame-defaults.
7869 * eval.c (Fsignal): Reset handling_signal.
7871 2000-11-28 Jason Rumney <jasonr@gnu.org>
7873 * w32menu.c (add_menu_item): Reset menu item text when changing
7874 type to radio button.
7876 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7878 * xselect.c: Update copyright.
7880 * window.c (coordinates_in_window): If on a mode or header line,
7881 but sufficiently close to its start, return ``on vertical
7882 border''. This gives us a way to drag windows horizontally when
7883 using toolkit scroll bars.
7885 * xterm.c (note_mouse_highlight): Change the cursor shape
7886 on the vertical border between windows.
7888 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7890 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7891 (syms_of_xfns): DEFVAR_LISP it.
7892 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7894 * textprop.c (text_read_only): New function.
7895 (verify_interval_modification): Use it instead of signaling
7896 `text-read-only'. This makes it easier to catch this error
7899 * xdisp.c (forward_to_next_line_start): Check for newlines,
7900 not end of line, which includes CR.
7902 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7904 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7905 include no-conversion.
7907 2000-11-27 Jason Rumney <jasonr@gnu.org>
7909 * w32fns.c (w32_load_system_font): Always mark font as double byte
7910 if codepage is unicode.
7912 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7914 * xdisp.c (forward_to_next_line_start): If already on a newline,
7915 just consume it to avoid unintended skipping over invisible text below.
7917 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7918 `vertical-line', `mode-line' and `header-line' events.
7920 * xdisp.c (try_window_id): Avoid starting to display in the middle
7921 of a character, a TAB for instance. This is easier than to set
7922 up the iterator exactly, and it's not a frequent case, so the
7923 additional effort wouldn't really pay off.
7925 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7927 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7930 2000-11-25 Jason Rumney <jasonr@gnu.org>
7932 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7933 Args to window_from_coordinates should be pixel coordinates.
7935 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7936 redisplay handles them properly.
7938 2000-11-25 Miles Bader <miles@gnu.org>
7940 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7942 2000-11-24 Jason Rumney <jasonr@gnu.org>
7944 * w32.c (init_environment): Set LANG environment variable based on
7945 locale settings, if not set.
7947 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7948 making tool bar smaller. When clearing the frame, also
7949 clear current matrices. Clear frame when tool bar disappears.
7950 Don't use more lines for the tool-bar than is available.
7951 (x_change_window_heights): New function.
7953 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7955 * xdisp.c (init_from_display_pos): If POS says we're already after
7956 an overlay string ending at POS, make sure to pop the iterator
7957 because it will be in front of that overlay string. When POS is
7958 ZV, we've thereby also ``processed'' overlay strings at ZV.
7960 * xfaces.c (lface_from_face_name): Function comment fix.
7962 2000-11-24 Miles Bader <miles@gnu.org>
7964 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7965 apply `mode-line-inverse-video' -- zero means force display using
7966 the default face, non-zero means display using the specialized face.
7967 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7969 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7971 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7974 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7976 * coding.c (decode_coding_emacs_mule): Fix the case of
7977 CODING_EOL_LF, which used uninitialized value of c.
7979 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7981 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7983 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7985 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7988 * frame.h (struct frame): Replace desired_tool_bar_items,
7989 current_tool_bar_items, n_desired_tool_bar_items,
7990 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7992 * frame.c (make_frame): Change initialization of tool bar
7995 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7996 Change references to members deleted from struct frame to use the
7999 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
8000 references to members deleted from struct frame to use the new ones.
8002 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
8004 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
8006 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
8007 (note_tool_bar_highlight): Change references to members deleted
8008 from struct frame to use the new ones.
8010 2000-11-23 Miles Bader <miles@gnu.org>
8012 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
8013 the face's inverse-video attribute, rather than overriding it.
8015 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8017 * xfns.c (x_set_tool_bar_lines): Clear internal border when
8018 making tool bar smaller.
8020 2000-11-22 Dave Love <fx@gnu.org>
8022 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
8024 2000-11-22 Miles Bader <miles@gnu.org>
8026 * keyboard.c (Vminibuffer_message_timeout): New variable.
8027 (command_loop_1): Use it to determine message timeout.
8028 (syms_of_keyboard): Initialize it.
8030 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
8032 2000-11-22 Kenichi Handa <handa@etl.go.jp>
8034 * sysdep.c: Move the code for declaring h_errno after #include
8037 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8039 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
8040 the menu bar when the tooltip is unmapped.
8042 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
8043 sole visible buffer when we're currently in the mini-buffer, and
8046 2000-11-21 Jason Rumney <jasonr@gnu.org>
8048 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
8049 put on the clipboard.
8050 (Fw32_get_clipboard_data): Compare data on clipboard with saved
8051 copy of what Emacs last put there. If they are the same, do not
8052 use the clipboard copy to avoid losing data due to coding conversions.
8054 2000-11-22 Miles Bader <miles@gnu.org>
8056 * minibuf.c (Vminibuffer_prompt_properties): New variable.
8057 (syms_of_minibuf): Initialize it.
8058 (read_minibuf): Add properties from Vminibuffer_prompt_properties
8059 to prompt, don't make read-only.
8061 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8063 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
8064 Add BEFORE/AFTER_POTENTIAL_GC.
8066 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
8068 * buffer.c (mmap_free_1): Avoid a compiler warning.
8070 * term.c, cm.c: Don't try to include termcap.h; see comment there.
8072 2000-11-21 Kenichi Handa <handa@etl.go.jp>
8074 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
8077 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8079 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
8082 * s/gnu-linux.h: Don't use `#cpu'.
8084 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
8085 not defined in mman.h.
8087 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
8088 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
8089 and store an index in the XClientMessageEvent. Storing a
8090 Lisp_Object or pointer can fail on a 64 bit system, since X only
8092 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
8094 2000-11-20 Dave Love <fx@gnu.org>
8096 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
8098 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8100 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
8102 2000-11-20 Kenichi Handa <handa@etl.go.jp>
8104 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
8107 * alloc.c (make_string): Fix previous change. Be sure to make
8108 unibyte string correctly.
8110 2000-11-19 Gerd Moellmann <gerd@gnu.org>
8112 * window.c (Fwindow_list): Change parameter list to be XEmacs
8114 (window_list_1): New function.
8115 (window_loop): Use it instead of Fwindow_list.
8117 * sysdep.c (emacs_ospeed): New variable.
8118 (toplevel): Don't declare ospeed extern.
8119 (init_baud_rate): Use emacs_ospeed instead of ospeed.
8121 * termcap.c (ospeed): Remove.
8122 (tputs) [!emacs]: Remove unused code.
8123 (tgetent): Avoid a compiler warning.
8125 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8126 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
8127 SCROLL_BAR_X_WIDGET with additional argument DPY.
8129 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
8131 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
8132 Take the X display as additional argument.
8133 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
8134 `Widget' is a pointer type that's not easily stored in Lisp_Object
8135 form in a portable way.
8137 * dispnew.c (update_text_area): Fix last change.
8139 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8141 * xdisp.c: Use BINDING_STACK_SIZE throughout.
8143 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
8144 clear current matrices.
8146 * buffer.c (mmap_enlarge): Don't print a message on stderr
8147 if mapping new memory at the end of the existing region fails.
8149 * dispnew.c (update_text_area): Don't skip over equal glyphs
8150 when the last current glyph overlaps the glyph to its right.
8152 2000-11-18 Miles Bader <miles@gnu.org>
8154 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8155 lines that *end* with "..." too (that's the most common case!).
8157 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8159 * xdisp.c (resize_mini_window): Temporarily change to the
8160 mini-window's buffer if necessary.
8162 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8163 the tooltip obscures less text under it.
8165 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8167 * puresize.h (BASE_PURESIZE): Increase to 700000.
8169 2000-11-18 Jason Rumney <jasonr@gnu.org>
8171 * w32term.c (w32_draw_bitmap): Use face to set colors.
8173 2000-11-17 Dave Love <fx@gnu.org>
8175 * lread.c (Fload): Fix #ifdef for pcc.
8177 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8179 * xdisp.c (pos_visible_p): Compute the default character height
8182 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8184 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8185 knowing the line's height; use the default font's height in that case.
8187 * xfaces.c (weight_table): Add `demi' with the same meaning as
8190 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8192 * dispnew.c (null_row): New global static variable.
8193 (clear_glyph_row): Delete local static variable null_row.
8195 2000-11-15 Jason Rumney <jasonr@gnu.org>
8197 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8198 (w32_alloc_lighter_color): Use new brightness calculations from
8199 xterm.c. Scale delta to be in the range expected by W32.
8200 (w32_draw_relief_rect): Use frame relief colors.
8202 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8204 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8205 (Qinhibit_default_face_x_resources): New variable.
8206 (syms_of_frame): Initialize it.
8207 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8209 * xdisp.c (pos_visible_p): Improve function comment.
8211 * lisp.h (BINDING_STACK_SIZE): New macro.
8213 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8214 reading the directory if readdir returns null and errno is EAGAIN
8217 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8219 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8220 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8221 Set amount_to_scroll to max of dx and scroll_step so that
8222 scroll-conservatively doesn't defeat scroll-step>1.
8223 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8224 scroll-conservatively for line-at-a-time scrolling.
8226 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8228 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8231 * xdisp.c (current_mode_line_height, current_header_line_height):
8233 (init_xdisp): Initialize them.
8234 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8235 and use exact mode line heights if it is set.
8237 * lisp.h (pos_visible_p): Change prototype.
8239 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8240 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8241 and current_header_line_height first.
8242 (current_mode_line_height, current_header_line_height):
8245 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8247 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8248 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8249 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8251 2000-11-14 Miles Bader <miles@gnu.org>
8253 * xterm.c (x_alloc_lighter_color): Include an additive component
8254 too for dark colors, because FACTOR isn't enough.
8255 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8258 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8260 * keyboard.c (show_help_echo): Call message3_nolog with number of
8261 bytes in the help string as 2nd parameter, instead of the number
8264 2000-11-13 Miles Bader <miles@gnu.org>
8266 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8267 (Fload): Use new openp return protocol.
8268 Don't try to use Vload_source_file_function to load .elc files.
8269 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8270 openp return protocol.
8271 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8273 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8275 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8277 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8278 Defined these macros.
8279 (NLIST_STRUCT): Avoid re-defining it.
8281 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8282 -I/usr/contrib/X11R6/include.
8283 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8285 2000-11-10 Jason Rumney <jasonr@gnu.org>
8287 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8289 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8290 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8292 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8293 (Qw32_charset_vietnamese): New symbol.
8294 (xlfd_charset_of_font): New function.
8295 (w32_load_system_font): Use it.
8296 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8297 when Vw32_charset_info_alist is nil to ensure default face always
8298 has font. Use Fcar and Fcdr for safety.
8299 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8300 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8301 pseudo-codepages for special cases.
8302 (w32_to_x_font): New parameter to allow charset portion to be
8303 specified where there is many to one mapping. Callers changed.
8304 (w32_list_fonts): Avoid listing fonts that won't display.
8306 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8308 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8309 (font_list_1): Renamed from font_list.
8310 (font_list): New function, trying alternative registries from
8311 Vface_alternative_font_registry_alist.
8312 (Finternal_set_alternative_font_registry_alist): New function.
8313 (syms_of_xfaces): Initialize and Staticpro
8314 Vface_alternative_font_registry_alist.
8315 Defsubr Finternal_set_alternative_font_registry_alist.
8317 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8319 * lisp.h (Flooking_at): Declare.
8321 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8323 * dired.c (directory_files_internal): Fix a braino.
8325 * dired.c (directory_files_internal): Add missing GCPRO's.
8328 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8330 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8331 (resize_mini_window): Return quickly if Vresize_mini_window is
8332 nil. Don't return if Vmax_mini_window_height is nil.
8334 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8335 (syms_of_xdisp): Initialize them.
8336 (resize_mini_window): Act according to the setting of
8337 Vresize_mini_window.
8338 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8340 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8341 scroll bar widget after configuring it, so that it will appear at
8342 the right position from the start.
8343 (XTredeem_scroll_bar): Cleaned up.
8345 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8347 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8348 font is taller than the frame line, we don't have to bias the
8351 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8353 2000-11-07 Dave Love <fx@gnu.org>
8355 * config.in (HAVE_MKSTEMP): Add.
8357 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8359 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8361 * window.c (Fset_window_configuration): Don't try to preserve
8362 point in the current buffer, if that buffer is displayed in more
8365 * xfaces.c (lookup_named_face): If default face isn't realized,
8366 try to realize it. Return -1 if not successful.
8367 (Fx_list_fonts): Handle case that face cannot be determined.
8368 (Fface_font): Likewise.
8370 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8372 * window.c (displayed_window_lines): Detect partially
8373 visible lines at the bottom correctly.
8375 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8377 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8378 when ensuring we don't do visit in indirect buffer.
8380 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8382 * composite.h (compose_chars_in_text): Add prototype.
8384 * composite.c (Vcomposition_function_table): New variable.
8385 (Qcomposition_function_table): New variable.
8386 (run_composition_function): Call
8387 Vcompose_chars_after_function with three arguments.
8388 (compose_chars_in_text): New function.
8389 (syms_of_composite): Modified the doc-string of
8390 Vcompose_chars_after_function. Declare composition-function-table
8391 as a lisp variable, and initialize it.
8393 * xfns.c (x_encode_text): Suppress producing escape sequences for
8396 * xselect.c: Include composite.h.
8397 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
8399 2000-11-05 Andrew Innes <andrewi@gnu.org>
8401 * w32term.c (x_produce_glyphs): Fix typo in enum name.
8403 * sysdep.c (read_input_waiting): Remove extraneous argument to
8406 * w32fns.c (Fx_server_version): Include w32_build_number in the
8409 * w32heap.c (w32_build_number): New variable.
8410 (cache_system_info): Set it.
8412 * w32heap.h (w32_build_number): Add extern.
8414 * emacs.c (syms_of_emacs): Update docstring for
8415 system-configuration, to reflect the actual usage on MS-Windows.
8417 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8419 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8420 process idle timers while waiting for another event.
8422 * dispnew.c (update_frame_line): Handle case where spaces in
8423 the default face are colored.
8425 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8426 window height hasn't changed.
8428 2000-10-31 Jason Rumney <jasonr@gnu.org>
8430 * w32term.c (x_produce_glyphs): Handle composite characters.
8431 (x_draw_glyph_string_foreground)
8432 (x_draw_composite_glyph_string_foreground): Restore old font.
8434 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8436 * minibuf.c (read_minibuf): Reset the undo history just before
8437 starting the recursive-edit.
8439 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8441 * xfaces.c (menu_face_change_count): New variable.
8442 (Finternal_set_lisp_face_attribute): Increment it for changes
8444 (realize_basic_faces): Reflect changes in the `menu' faces
8447 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8448 dy obtained from the iterator's y-position after moving from
8449 scroll_margin_pos to PT; see comment there.
8451 * xdisp.c (safe_eval_handler): Call add_to_log.
8453 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8454 is not a symbol or string.
8456 * xdisp.c (echo_area_display): Don't perform a display update from
8457 inside redisplay. The update will happen anyway at the end of
8458 redisplay, and it can confuse redisplay (GC messages while
8459 redisplaying, for instance.)
8461 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8463 * xrdb.c (x_load_resources): Use the class name in the defaults.
8465 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8466 (regex_compile): Catch bogus \(\1\).
8468 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8470 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8473 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8474 we have a color cache, check that the cached color equals the
8475 allocated color. If not, clear the color cache.
8477 * window.c (displayed_window_lines): Change buffers if necessary.
8478 Fix computation of displayed lines.
8480 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8481 update_menu_bindings to DEFVAR_BOOL.
8483 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8485 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8487 * puresize.h (BASE_PURESIZE): Increase to 680000.
8489 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8491 2000-10-29 Jason Rumney <jasonr@gnu.org>
8493 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8495 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8496 (w32_cache_char_metrics): Handle possibility that 'x' does not
8497 exist in a BDF font.
8498 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8500 * w32bdf.h (bdffont): Add nchars.
8502 * w32bdf.c (set_bdf_font_info): Set it.
8503 (w32_BDF_TextOut): Swap byte order of double byte characters.
8504 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8506 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8508 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8509 don't override the colors in frame's param_alist, unless they are
8512 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8513 reverse the effect of the highlight flag.
8515 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8517 * window.h (Fwindow_live_p): Declare.
8519 * undo.c (record_delete): Check that last_undo_buffer is really a
8520 buffer before applying XBUFFER to it.
8522 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8525 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8527 * lisp.h (KEYMAPP): New macro.
8528 (get_keymap): Remove.
8529 (get_keymap_1): Rename get_keymap.
8531 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8533 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8535 * xmenu.c (single_submenu): Use KEYMAPP.
8536 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8537 Use KEYMAPP rather than Fkeymapp.
8539 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8541 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8542 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8543 Use KEYMAPP rather than Fkeymapp.
8544 (single_submenu): Use KEYMAPP.
8545 (w32_menu_show, w32_dialog_show): Use TRUE.
8547 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8549 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8550 (Fkeymapp): Use KEYMAPP.
8551 (get_keymap): Rename from get_keymap_1. Remove old def.
8552 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8553 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8554 (Fminor_mode_key_binding): Don't raise an error if the binding
8556 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8557 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8559 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8560 Allow Vspecial_event_map to be autoloaded.
8561 (menu_bar_items): Fetch the keymap rather than using keymapp.
8562 (menu_bar_one_keymap): No need to follow func-indirect any more.
8563 (parse_menu_item): get_keymap_1 -> get_keymap.
8564 (tool_bar_items): Fetch the keymap rather than using keymapp.
8565 (read_key_sequence): Use KEYMAPP.
8567 * intervals.c (get_local_map): Use get_keymap rather than following
8568 function-indirections explicitly.
8570 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8572 2000-10-27 Jason Rumney <jasonr@gnu.org>
8574 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8575 point, as Windows has oversized fonts.
8577 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8579 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8581 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8582 (freehook, reallochook): Handle null pointer arguments.
8583 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8585 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8587 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8588 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8589 Giving in to popular pressure to shut up the compiler with casts.
8591 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8593 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8594 signed value, and use a default value computed from the font's
8597 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8599 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8600 that specify a negative underline position can still use underlines.
8602 * window.c (Fpos_visible_in_window_p): Make POS default to
8603 WINDOW's point, not the current buffer's point.
8605 2000-10-26 Dave Love <fx@gnu.org>
8607 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8608 when it's necessary.
8610 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8612 * window.c (size_window): Compute size difference from sum of old
8613 child window sizes instead of from parent's size.
8615 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8616 Handle obscured lines at the top of the window.
8618 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8619 down after the last error condition check.
8621 * frame.c (Fdelete_frame): Run delete-frame-hook.
8623 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8625 * coding.c (decode_coding): Fix previous change (check also
8626 CODING_MODE_LAST_BLOCK).
8628 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8630 * regex.c: More `unsigned char' -> `re_char' changes.
8631 Also change several `int' into `re_wchar_t'.
8632 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8633 (PUSH_FAILURE_POINTER): Don't cast any more.
8634 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8635 We want GCC to complain, since this piece of code makes
8636 re_match non-reentrant, which *should* be fixed.
8637 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8638 (EXTEND_BUFFER): Use RETALLOC.
8639 (SET_LIST_BIT): Don't cast.
8640 (re_wchar_t): New type.
8641 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8642 that those two functions will always properly return.
8643 (IMMEDIATE_QUIT_CHECK): Cast to void.
8644 (analyse_first): Use recursion rather than an explicit stack.
8645 (re_compile_fastmap): Can't fail anymore.
8646 (re_search_2): Don't check re_compile_fastmap for failure.
8647 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8648 Now also sets the new value (passed in a new argument).
8649 (re_match_2_internal): Use it.
8650 Also, use a new var `reg' of type size_t when looping through regs
8651 rather than reuse the inappropriate `mcnt'.
8653 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8654 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8655 (where_is_internal): Renamed from Fwhere_is_internal.
8656 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8657 (Fwhere_is_internal): New function wrapping where_is_internal.
8658 (where_is_internal_1): Handle the case where we're filling the cache.
8659 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8661 2000-10-25 Miles Bader <miles@gnu.org>
8663 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8665 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8667 * window.c (pos_fully_visible_p): Removed.
8668 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8669 if position is visible and/or fully visible.
8671 * lisp.h (pos_visible_p): Add prototype.
8673 * xdisp.c (pos_visible_p): New function.
8675 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8677 * process.c (send_process): If OBJECT is t, it means that the data
8678 is from C string, but we should encode it. Before calling
8679 setup_raw_text_coding_system, be sure to flush out data by the
8680 previous coding system.
8682 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8684 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8685 assignment of startpos to prev when startpos == pos.
8687 * editfns.c (find_field): Set the field stickiness correctly from
8688 overlay fields. Use renamed `text_property_stickiness'.
8689 (text_property_stickiness): Renamed from `char_property_stickiness'.
8690 Only check text properties, not overlays.
8691 * textprop.c (get_char_property_and_overlay): New function.
8692 (Fget_char_property): Use it.
8693 * intervals.h (get_char_property_and_overlay): Add declaration.
8695 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8697 * keymap.c: Use AREF, ASET and ASIZE macros.
8698 (Fmake_sparse_keymap): Docstring fix.
8700 (shadow_lookup): Move up.
8701 Handle the case where lookup-key returns an integer.
8702 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8703 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8704 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8705 Simplify/rewrite the keymap-finding code.
8706 Add check for command shadowing, using shadow_lookup.
8708 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8710 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8711 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8714 2000-10-24 Andrew Innes <andrewi@gnu.org>
8716 * dired.c (directory_files_internal_unwind): New function.
8717 (directory_files_internal): Use it to ensure closedir is called
8718 even if expand-file-name or file-attributes throw, eg. because of
8719 a user interrupt. Also enable immediate_quit while calling
8720 re_search, so that matching can be interrupted as well.
8722 2000-10-24 Andrew Innes <andrewi@gnu.org>
8724 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8726 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8727 so that re_search functions only quit when callers expect them to.
8729 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8731 * regex.c (regex_compile): Change the way of handling a range from
8732 a char less than 256 to a char not less than 256.
8734 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8736 * window.c (size_window): Prevent setting window's width or
8737 height to a negative value (esp. with XSETFASTINT).
8739 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8740 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8741 (protect_malloc_state) [GC_MALLOC_CHECK &&
8742 GC_PROTECT_MALLOC_STATE]: New function.
8743 (PROTECT_MALLOC_STATE): New macro.
8744 (__malloc_initialize, morecore, _malloc_internal)
8745 (_free_internal) _realloc_internal): Use it to make _heapinfo
8746 read-only outside of gmalloc.
8748 * keymap.c: Update copyright.
8750 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8753 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8755 * filelock.c (unlock_all_files): Use unlock_file to expand each
8756 buffer's file_truename before trying remove its lock file.
8758 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8760 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8761 or CRLF, decode EOLs.
8763 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8765 * window.c (Fdisplay_buffer): Fix doc.
8767 2000-10-23 Jason Rumney <jasonr@gnu.org>
8769 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8770 ASCII font of default fontset on Windows.
8772 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8773 xterm.c comment below).
8775 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8777 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8779 * xterm.c (x_connection_closed): Reset handling_signal.
8781 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8783 2000-10-23 Miles Bader <miles@gnu.org>
8785 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8786 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8787 maintain old behavior.
8788 * minibuf.c (Fminibuffer_complete): Likewise.
8790 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8792 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8793 that when a font can't be exactly centered, it errs up rather than
8796 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8798 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8800 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8802 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8804 * dispnew.c [macintosh]: Include macterm.h.
8805 (init_display) [macintosh]: Initialization for window system.
8807 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8808 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8809 syms_of_search, x_term_init, and init_keyboard before calling
8810 init_window_once. Also, call syms_of_xmenu.
8812 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8813 default fontset to Monaco.
8815 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8816 NewMacWindow and DisposeMacWindow.
8817 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8818 instead of calling NewMacWindow and setting fields of
8819 f->output_data.mac directly. Call init_frame_faces.
8820 (Fdelete_frame) [macintosh]: Remove unused code.
8821 (Fmodify_frame_parameters) [macintosh]: Call
8822 x_set_frame_parameters instead of mac_set_frame_parameters.
8824 * frame.h [macintosh]: Define menu_bar_lines field in struct
8825 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8827 * keyboard.c [macintosh]: Include macterm.h.
8828 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8829 and menu_bar_activate_event type events as for X and NT.
8830 (make_lispy_event) [macintosh]: Construct lisp events of type
8831 MENU_BAR_EVENT as for X and NT.
8833 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8834 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8835 (sys_subshell) [macintosh]: Remove definition entirely.
8836 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8837 Vwindow_system_version here. Remove initialization of
8838 Vx_bitmap_file_path.
8839 (read_input_waiting): Correct the number of parameters passed to
8841 Move all Macintosh functions to mac/mac.c.
8843 * term.c [macintosh]: Include macterm.h.
8845 * window.c [macintosh]: Include macterm.h.
8847 * xdisp.c [macintosh]: Include macterm.h. Declare
8848 set_frame_menubar and pending_menu_activation.
8849 (echo_area_display) [macintosh]: Do not return if terminal frame
8850 is the selected frame.
8851 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8852 Allow only the selected frame to set menu bar.
8853 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8854 calling FRAME_EXTERNAL_MENU_BAR (f).
8855 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8857 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8858 and check_x. Declare XCreateGC. Define x_create_gc and
8859 x_free_gc. Initialize font_sort_order.
8860 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8861 but call x_list_fonts instead of w32_list_fonts.
8862 (Finternal_face_x_get_resource) [macintosh]: Do not call
8863 display_x_get_resource.
8864 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8865 (realize_x_face) [macintosh]: Load the font if it is specified in
8867 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8869 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8871 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8872 is nil: since we go to the end of submap anyway, we'd end up
8874 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8875 doesn't obey autoload.
8877 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8879 * msdos.c (dos_set_window_size): Update screen dimension variables.
8881 2000-10-21 Jason Rumney <jasonr@gnu.org>
8883 * w32term.c (w32_cache_char_metrics): Double check that font is
8884 really fixed pitch before trusting tmPitchAndFamily.
8886 2000-10-21 Andrew Innes <andrewi@gnu.org>
8888 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8890 * w32term.h: Extern decl for w32_cache_char_metrics.
8892 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8894 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8895 (w32_unload_font): Free per_char array if present.
8897 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8898 cached information in emulated XFontStruct to handle common cases
8899 quickly. Do not allocate XCharStruct for return.
8900 (w32_native_per_char_metric): New function.
8901 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8903 (x_produce_glyphs): Don't get an HDC. Change calls to
8904 w32_per_char_metric to match arg change above. Remove calls to
8906 (w32_get_glyph_overhangs): Ditto.
8907 (w32_cache_char_metrics): New function.
8909 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8910 ($(BLD)/casefiddle.$(O)): Remove compile command.
8911 ($(BLD)/gmalloc.$(O)): Remove compile command.
8912 ($(BLD)/dispnew.obj):
8913 ($(BLD)/keyboard.obj):
8914 ($(BLD)/w32inevt.obj):
8915 ($(BLD)/w32bdf.obj):
8917 ($(BLD)/buffer.obj):
8918 ($(BLD)/editfns.obj):
8920 ($(BLD)/fileio.obj):
8922 ($(BLD)/indent.obj):
8923 ($(BLD)/insdel.obj):
8924 ($(BLD)/intervals.obj):
8925 ($(BLD)/minibuf.obj):
8927 ($(BLD)/scroll.obj):
8928 ($(BLD)/sysdep.obj):
8929 ($(BLD)/textprop.obj):
8930 ($(BLD)/widget.obj):
8931 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8932 ($(BLD)/term.obj): Add dependency on dispextern.h.
8934 * makefile.nt ($(BLD)\dispnew.obj):
8935 ($(BLD)\keyboard.obj):
8936 ($(BLD)\w32inevt.obj):
8937 ($(BLD)\w32bdf.obj):
8939 ($(BLD)\buffer.obj):
8940 ($(BLD)\editfns.obj):
8942 ($(BLD)\fileio.obj):
8944 ($(BLD)\indent.obj):
8945 ($(BLD)\insdel.obj):
8946 ($(BLD)\intervals.obj):
8947 ($(BLD)\minibuf.obj):
8949 ($(BLD)\scroll.obj):
8950 ($(BLD)\sysdep.obj):
8951 ($(BLD)\textprop.obj):
8952 ($(BLD)\widget.obj):
8953 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8954 ($(BLD)\term.obj): Add dependency on dispextern.h
8956 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8958 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8959 with an additional argument of Qt.
8961 2000-10-21 Miles Bader <miles@gnu.org>
8963 * window.c (pos_fully_visible_in_window_p): New function.
8964 (Fpos_visible_in_window_p): Add FULLY argument.
8965 Use pos_fully_visible_in_window_p.
8966 (window_scroll_pixel_based, window_scroll_line_based): Update
8967 calls to Fpos_visible_in_window_p.
8968 * lisp.h (Fpos_visible_in_window_p): Update prototype
8970 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8972 * alloc.c (toplevel): Conditionalize compilation of mem_*
8973 functions differently.
8975 2000-10-20 Jason Rumney <jasonr@gnu.org>
8977 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8978 mem_init where it used to be. mem_z etc not defined otherwise.
8980 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8982 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8984 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8985 structure definition and related variabled to the top of the file.
8986 Include this code when GC_MALLOC_CHECK is defined.
8987 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8988 register/unregister allocated region.
8989 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8990 which isn't allocated.
8991 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8992 something which is already in use.
8993 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8994 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8995 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8996 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8998 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8999 _malloc_internal instead of malloc.
9000 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
9003 2000-10-20 Andrew Innes <andrewi@gnu.org>
9005 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
9007 (my_strftime) <macro>: Don't use macro arg list when redefining as
9009 (my_strftime) <function>: Supply 0 as ut argument.
9011 2000-10-19 Jason Rumney <jasonr@altavista.net>
9013 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
9014 including dispextern.h, as it stops faces from working.
9016 * w32fns.c (Fx_create_frame): Don't bother calling
9017 face-set-after-frame-default since the caller does it for us
9018 anyway. Clean up calls to x_get_arg to be consistent with X.
9020 * w32term.c (x_produce_glyphs): Handle
9021 unibyte_display_via_language_environment correctly.
9022 (w32_draw_box_rect): Fix the calculation of width and height.
9024 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
9025 as it has stopped working.
9026 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
9029 2000-10-19 Gerd Moellmann <gerd@gnu.org>
9031 * eval.c (skip_debugger): Prevent a compiler warning.
9032 (Fcondition_case): Likewise.
9033 (Fbacktrace_frame): Use a null interactive spec.
9035 2000-10-19 Kenichi Handa <handa@etl.go.jp>
9037 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
9039 2000-10-18 Gerd Moellmann <gerd@gnu.org>
9041 * strftime.c: Sync with glibc, file version 1.78.
9042 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
9043 should no longer be used according to ISO 8601.
9045 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
9046 no map for meta_prefix_char, don't try to use it as a keymap.
9047 Instead, if T_OK is non-zero, look up a default binding, if any,
9048 otherwise, if T_OK is zero, return nil.
9050 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9051 (x_to_xcolors, png_load): Use x_query_color.
9053 * xterm.c (x_color_cells, x_query_colors, x_query_color):
9055 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
9057 (x_copy_color, x_alloc_lighter_color): Likewise.
9059 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
9060 (x_query_color, x_query_colors): Add prototype.
9062 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
9063 check_string_bytes only if not noninteractive, increase count to 50.
9065 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
9067 * insdel.c (adjust_markers_for_delete): Handle before-insertion
9070 2000-10-17 Gerd Moellmann <gerd@gnu.org>
9072 * alloc.c (pure_bytes_used): Renamed from pureptr.
9074 (pure_alloc): New function.
9075 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
9077 (Fpurecopy): Use PURE_POINTER_P.
9079 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
9080 PT has moved backward.
9082 * xdisp.c (cursor_row_p): Take continued lines into account.
9084 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
9086 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
9087 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
9088 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
9091 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
9092 of selective display off while searching for the next line start.
9094 2000-10-17 Kenichi Handa <handa@etl.go.jp>
9096 * Makefile.in (term.o): Depend on dispextern.h.
9098 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
9100 * keymap.c (keymap_memberp): Ensure that nil is not a member.
9102 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9104 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
9105 the iterator at the beginning, so that they can be set later on,
9106 for instance in reseat_at_next_visible_line_start, without being
9109 * xfns.c (pbm_format): Add :foreground and :background keywords.
9110 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
9111 (xbm_load): Recognize foreground and background color specifications.
9113 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
9115 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
9117 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
9119 * msdos.c (IT_set_face): Compare highlighted face with the default
9120 face, and invert colors if these faces' colors are identical.
9121 (Fmsdos_remember_default_colors): Don't swap foreground and
9122 background colors in initial_colors[].
9123 (IT_set_frame_parameters): Don't swap frame's foreground and
9124 background pixels. If ALIST includes "(reverse . t)", swap
9125 foreground-color and background-color properties in frame's
9126 param_alist. If the original frame's param_alist doesn't specify
9127 the colors, store unspecified-fg and unspecified-bg, reversed if
9130 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
9131 the colors are unspecified and reversed, reverse fore- and back-
9132 ground in the returned value.
9133 (Fframe_parameter): Ditto.
9135 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9137 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
9138 get_last_unchanged_at_beg_row.
9139 (find_first_unchanged_at_end_row): Renamed from
9140 get_first_unchanged_at_end_row.
9141 (find_first_unchanged_at_end_row): Convert assertions to
9142 unconditional tests which abort. When looking for a row in
9143 unchanged text, don't go further back than first_text_row.
9145 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
9146 Don't add in the last line's height when deciding if the new
9147 position is below the scroll margin.
9149 2000-10-16 Miles Bader <miles@gnu.org>
9151 * editfns.c (Fconstrain_to_field): Check carefully for field
9152 boundaries if either OLD_POS or NEW_POS has a non-nil field
9153 property, even if they're the same.
9155 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9157 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9158 height for XFillRectangle.
9160 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9162 * syntax.c (Fstring_to_syntax): New function extracted from
9163 Fmodify_syntax_entry.
9164 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9165 (skip_chars, Fforward_comment): Remove unused variables.
9166 (syms_of_syntax): Add defsubr for string-to-syntax.
9167 (describe_syntax): Add code for comment and string fences.
9169 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9171 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9172 Do the meta->esc mapping. Call get_keyelt before returning.
9173 Start scanning from the second element (the first is always `keymap')
9174 to make it easier to detect when we reach a parent map.
9175 Handle the case of inheriting from a symbol whose function is a map.
9176 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9177 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9178 (get_keyelt, Flookup_key): Update call to access_keymap.
9179 Remove the meta->esc mappings.
9180 (define_as_prefix): Delete old disabled code.
9181 (menu_item_p): New function.
9182 (where_is_internal_1): Skip over the few remaining menu items.
9183 * lisp.h (access_keymap): Update prototype.
9184 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9185 Update call to access_keymap.
9186 (follow_key, read_key_sequence): Update calls to access_keymap.
9187 Remove the meta->esc mappings.
9189 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9191 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9192 with additional argument.
9194 * xdisp.c (cursor_row_p): New function.
9195 (try_cursor_movement, display_line): Use it.
9197 * xdisp.c (append_space): Also save/restore iterator's current
9198 character and its length.
9200 * xdisp.c (init_from_display_pos): Add an assertion.
9201 (handle_stop): Don't set iterator's add_overlay_start.
9202 (handle_invisible_prop): Likewise.
9203 (load_overlay_strings): If text under an overlay is invisible,
9204 take both before- and after-strings into account when the iterator
9205 is positioned either at the start or at the end of the overlay.
9206 (forward_to_next_line_start): Rewritten.
9207 (reseat_at_next_visible_line_start): Rewritten.
9208 (set_iterator_to_next): Add parameter RESEAT_P.
9210 * dispextern.h (struct it): Remove member add_overlay_start.
9211 (set_iterator_to_next): Change prototype.
9213 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9215 * coding.c (code_convert_region): Be sure to initialize
9216 coding->category_idx.
9217 (decode_coding_string): Set coding->src_multibyte and
9218 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9219 (encode_coding_string): Set coding->src_multibyte and
9220 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9222 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9224 * xfns.c (Fx_create_frame): Don't bother calling
9225 face-set-after-frame-default since the caller does it for us anyway.
9227 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9229 * window.c (coordinates_in_window): Fix detection of vertical line
9230 on character terminals.
9232 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9234 * editfns.c (save_excursion_save): Additionally record the
9236 (save_excursion_restore): If buffer was visible in a window, and a
9237 different window was selected, and the old selected window is
9238 still live, restore point in that window.
9240 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9242 * xterm.c (x_produce_glyphs): Handle
9243 unibyte_display_via_language_environment correctly.
9245 * regex.c (regex_compile): Change the way of handling a range from
9246 unibyte char to multibyte char.
9248 * syntax.c (skip_chars): Change the way of handling a range from
9249 unibyte char to multibyte char.
9251 * process.c (read_process_output): Cancel previous change.
9253 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9255 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9257 * charset.c (Ffind_charset_string): Doc fix.
9258 (Ffind_charset_region): Doc fix.
9260 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9262 * process.c (read_process_output): Fix previous change. Adjust
9263 multibyteness of text to insert in a buffer by
9264 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9266 2000-10-10 Andreas Schwab <schwab@suse.de>
9268 * alloc.c (mark_object): Remove all workarounds installed on
9271 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9273 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9274 (base64_encode_1): Make it work for a text of multibyte form.
9275 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9276 case. Don't call str_to_multibyte because base64_decode_1
9277 produces correct multibyte form for eight-bit codes.
9278 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9279 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9280 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9283 * charset.h (CHAR_STRING): Optimized for single byte characters.
9285 2000-10-09 Andreas Schwab <schwab@suse.de>
9287 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9288 -1 after socket is closed, to fall through to error processing.
9290 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9292 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9293 variables. If ALIST includes foreground-color or
9294 background-color, change also the colors of the default face for
9297 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9299 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9300 them extern (they are defined on xfaces.c).
9301 (syms_of_msdos): Don't intern and don't staticpro
9302 Qbackground_color and Qforeground_color.
9304 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9306 * frame.c (Fframe_parameter): For non-windowed frames, if
9307 f->param_alist says foreground or background color is unspecified,
9308 call tty_color_name to return the color name computed from the
9309 frame's current colors.
9311 2000-10-06 Dave Love <fx@gnu.org>
9313 * terminfo.c (ospeed): Don't declare.
9315 * sysdep.c: Don't include string.h.
9316 (h_errno): Declare conditional also on TRY_AGAIN.
9318 * charset.c (Ffind_charset_string): Doc fix.
9320 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9321 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9324 2000-10-05 Dave Love <fx@gnu.org>
9326 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9327 position like menu-bar.
9329 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9331 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9333 * xdisp.c (handle_single_display_prop): Use safe_call1.
9334 (safe_call): Renamed from call_function.
9335 (safe_call1): New function.
9336 (handle_fontified_prop): Use safe_call1 instead of call1.
9337 (safe_eval): Renamed from eval_form.
9338 (safe_eval_handler): Renamed from eval_handler.
9339 (handle_single_display_prop, display_mode_element): Use safe_eval
9340 instead of eval_form.
9342 * xfaces.c (merge_face_heights): Use safe_call instead of
9345 * keyboard.c (show_help_echo): Use safe_call instead of
9346 call_function; use safe_eval instead of eval_form.
9348 * lisp.h (safe_call): Renamed from call_function.
9349 (safe_eval): Renamed from eval_form.
9350 (safe_call1): Add prototype.
9352 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9354 * xfns.c (image_ascent): Rearrange ascent calculation for the
9357 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9359 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9360 (where_is_internal_1): Don't bother ignoring menu-items any more.
9362 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9364 * keyboard.c (update_menu_bindings): New variable.
9365 (parse_menu_item): Use AREF. If update_menu_bindings
9366 is 0, don't update menu bindings.
9367 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9369 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9371 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9374 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9376 * syntax.c (forw_comment): Match nestedness of ender/starter.
9377 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9378 (prev_char_comstart_first): Remove.
9379 (back_comment): Check two-char comment markers more carefully
9380 to better handle overlapping cases like *//* or /* */* */ ...
9381 Match nestedness of ender/starter.
9383 2000-10-02 Dave Love <fx@gnu.org>
9385 * config.in (HAVE_GAI_STRERROR): Add undef.
9387 * process.c (Fopen_network_stream): Use it.
9389 * m/alpha.h (NO_REMAP): Don't define.
9391 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9393 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9394 return with a string converted to an integer or vice versa when
9395 Vmocklisp_arguments is t.
9396 (Fsignal): Likewise. The function can return for `quit'.
9397 (struct gcpro): Declare member `var' to point to a volatile
9400 * eval.c (error): Prevent compiler warning.
9402 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
9404 * keymap.c (keymap_memberp): New function.
9405 (Fset_keymap_parent): Use it.
9406 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
9407 Use keymap_memberp to avoid creating cycles.
9408 (access_keymap): Use KEYMAPP.
9410 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9412 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9413 gai_strerror. Make sure xerrno is set if connect fails. Improve
9416 2000-09-29 Jason Rumney <jasonr@gnu.org>
9418 * w32term.c (w32_char_font_type, w32_encode_char)
9419 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9420 (w32_bdf_per_char_metric): New function.
9421 (w32_per_char_metric): Use it.
9422 (x_draw_glyph_string_background): Always draw background for BDF
9425 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9426 GDI object which is a scarce resource.
9428 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9429 (get_quoted_string): Fix limit on memchr search.
9430 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9431 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9432 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9433 (get_cached_font_char, cache_char_offset): Use macro
9434 BDF_CODEPOINT_RANGE_COVER_P.
9435 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9436 (clear_cached_bitmap_slots): New function.
9437 (GET_HEX_VALUE): G-Z, g-z are not hex.
9438 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9439 (get_bitmap_with_cache): Use new cache implementation.
9440 (create_offscreen_bitmap): New function.
9441 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9443 * w32term.c (x_produce_glyphs): If the distance from the current
9444 position to the next tab stop is less than a canonical character
9445 width, use the tab stop after that.
9446 (x_draw_glyphs): Handle case START and END are out of bounds more
9448 (x_clear_mouse_face): Block/unblock input.
9449 (x_display_and_set_cursor): Don't show a hollow box cursor for
9450 buffers whose cursor_type is nil.
9452 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9454 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9456 * dispextern.h (updating_frame): Declare extern.
9458 2000-09-29 Andreas Schwab <schwab@suse.de>
9460 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9462 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9464 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9465 use its function definition.
9466 (tool_bar_items): Likewise.
9468 * lisp.h (fatal): Declare NO_RETURN.
9470 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9472 * keymap.c: Remove the line "#undef NULL".
9474 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9476 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9478 2000-09-28 Dave Love <fx@gnu.org>
9480 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9482 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9484 * .gdbinit (xreload): Note its need on GNU/Linux.
9486 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9487 r_alloc, r_alloc_free.
9489 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9491 * syntax.c (skip_chars): Handle negation correctly.
9493 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9495 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9496 with non-zero FORCE_P argument.
9498 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9501 * xdisp.c (window_box_height): Add an assertion.
9503 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9504 tool-bar than is available.
9505 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9507 2000-09-27 Dave Love <fx@gnu.org>
9509 * s/irix6-5.h: Now works 64-bit. Tidied.
9511 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9513 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9514 instead of BITS_PER_INT.
9515 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9516 EMACS_UINT, respectively.
9517 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9519 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9521 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9523 * window.c (freeze_window_starts): Construct last argument for
9524 foreach_window differently.
9526 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9528 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9529 EMACS_UINT instead of `int' and `unsigned int'.
9530 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9532 * frame.h (struct frame): Make the `nothing' member of union
9533 output_data an EMACS_INT.
9535 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9536 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9537 size in the sdata structure.
9538 (SDATA_NBYTES, SDATA_DATA): New macros.
9539 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9540 differently for the different layout of the sdata structure.
9541 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9543 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9544 Check that size recorded in the string size and size recorded in
9545 the sdata structure agree.
9547 2000-09-25 Dave Love <fx@gnu.org>
9549 * buffer.c: Include stdio.h.
9551 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9553 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9555 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9556 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9557 (__malloc_extra_blocks): Declare as __malloc_size_t.
9559 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9561 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9563 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9564 (read_char): If help-echo is showing, preserve the echo area
9567 * xdisp.c (help_echo_showing_p): New variable.
9568 (set_message): Reset it to 0.
9569 (init_xdisp): Initialize help_echo_showing_p.
9571 * dispextern.h (help_echo_showing_p): Declare extern.
9573 * config.in: Fix typo in __GNUC_MINOR__.
9575 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9577 * s/freebsd.h (POSIX_SIGNALS): Define.
9579 * xterm.c (x_clear_mouse_face): Block/unblock input.
9581 2000-09-24 Dave Love <fx@gnu.org>
9583 * fns.c (base64_encode_1): Fix last change.
9585 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9587 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9589 * xdisp.c (try_window_reusing_current_matrix): More fixes
9590 for the case window has a header-line.
9592 2000-09-22 Dave Love <fx@gnu.org>
9594 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9597 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9599 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9601 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9603 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9606 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9609 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9610 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9611 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9614 * marker.c (byte_char_debug_check): Return void.
9616 * xfns.c (Fx_create_frame): Set default frame parameter value
9617 for tool-bar-lines to 1.
9619 * dispnew.c (scrolling_window): Compare y-positions of rows
9620 equal at the start. Some simplification.
9622 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9623 reused rows' y-position in the case window has a header-line, and
9624 new window start is greater than old window start.
9626 * process.c (process_sent_to): New variable.
9627 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9628 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9629 Declare more parameters volatile.
9631 * lread.c (Vrecursive_load_depth_limit): New variable.
9632 (Fload): Check recursive loads whose recursion depth exceeds
9633 Vrecursive_load_depth_limit.
9634 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9636 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9638 * fileio.c (Fread_file_name): Doc fix.
9640 * editfns.c (Fmessage_or_box): Doc fix.
9642 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9644 * xfns.c (xbm_scan): Allow C-style comments.
9646 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9647 symbols are specified, add color translations to the cache.
9648 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9649 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9651 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9652 structures to xpm_init_color_cache.
9654 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9656 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9658 2000-09-19 Andrew Innes <andrewi@gnu.org>
9660 * makefile.nt (bootstrap-emacs): Don't change directory.
9662 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9664 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9666 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9667 If output buffer is too small, signal an appropriated error.
9669 2000-09-18 Dave Love <fx@gnu.org>
9671 * keyboard.c (menu_bar_items, tool_bar_items)
9672 (current_active_maps): Remove redundant get_local_map call.
9674 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9676 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9677 cursor for buffers whose cursor_type is nil.
9679 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9680 a feature to implement that is already implemented.
9681 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9684 * xfns.c (x_clear_image_1): New function.
9685 (x_clear_image): Use it.
9686 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9688 * dispnew.c (update_window): Move test for invisible lines
9689 at the top to update_window_line.
9690 (update_window_line): Handle invisible lines here.
9692 * xfns.c (clear_image_cache): Clear current matrices of all
9693 frames sharing an image cache. Block input while freeing
9694 images. Fix timestamp comparison.
9695 (x_clear_image): Also free the mask.
9697 * xfns.c (lookup_image): Block input while loading the image so
9698 that we won't get interrupted in a state where the image isn't yet
9700 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9701 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9702 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9703 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9705 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9707 * dispnew.c (update_window): Make sure to make desired rows
9708 current even if they are completely invisible at the top
9711 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9713 * xfns.c (lookup_image): Build mask before applying an algorithm.
9714 Recognize algorithm `disabled'.
9715 (cross_disabled_images): New variable.
9716 (COLOR_INTENSITY): New macro.
9717 (x_detect_edges): Use COLOR_INTENSITY.
9718 (x_disable_image): New function.
9719 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9721 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9722 disabled state, don't apply an image transformation algorithm if
9723 the user specified an image for the disabled state. Use
9724 `:algorithm disabled' for creating a disabled item's image if the
9725 user hasn't specified an image.
9727 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9728 allocation functions with the XPM lib.
9729 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9730 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9731 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9732 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9733 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9734 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9735 functions, if possible, because these handle color allocation
9736 failure more gracefully.
9737 (Fimage_mask_p): New function.
9739 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9740 (Qedge_detection, Qheuristic): New symbols.
9741 (syms_of_xfns): Initialize new symbols.
9742 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9743 `algorithm (edge-detection ...)'.
9744 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9745 (tiff_format, gif_format, gs_format): Add `:mask'.
9746 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9747 (GIF_MASK, GS_MASK): New enumerators.
9748 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9749 (emboss_matrix, laplace_matrix): New variables.
9750 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9751 (x_edge_detection): New functions.
9752 (x_laplace): Rewritten in terms of x_detect_edges.
9753 (x_build_heuristic_mask): If image has a mask, free it.
9755 2000-09-14 Andrew Innes <andrewi@gnu.org>
9757 * makefile.w32-in: Revert to Unix line endings.
9759 2000-09-14 Andrew Innes <andrewi@gnu.org>
9761 * makefile.w32-in: Standardize indentation somewhat.
9762 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9763 cater for differences between shells.
9765 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9767 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9769 * xterm.c (x_produce_glyphs): If the distance from the current
9770 position to the next tab stop is less than a canonical character
9771 width, use the tab stop after that.
9773 2000-09-14 Dave Love <fx@gnu.org>
9775 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9777 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9779 * xdisp.c (handle_fontified_prop): While running fontification
9780 functions, bind `fontification-functions' and
9781 `after-change-functions' to nil.
9783 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9784 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9786 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9788 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9789 USE_MMAP_FOR_BUFFERS.
9791 * insdel.c (make_gap): Use enlarge_buffer_text.
9793 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9794 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9795 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9796 from former r_alloc_* functions in ralloc.c.
9797 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9798 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9799 (mmap_init) [REL_ALLOC_MMAP]: New function.
9800 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9801 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9804 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9805 (enlarge_buffer_text): Add prototype.
9807 * ralloc.c: Remove everything having to do with the use of mmap.
9809 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9811 * sound.c (Fplay_sound): Doc fix.
9813 * keyboard.c: Avoid some more compiler warnings.
9814 (parse_tool_bar_item): Ignore cached key bindings.
9816 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9817 and allocation of Lisp data.
9819 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9821 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9822 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9825 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9827 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9829 * ccl.c: Comment fixed.
9830 (MAX_MAP_SET_LEVEL): Increased to 30.
9831 (PUSH_MAPPING_STACK): Enclose with do-while block.
9832 (POP_MAPPING_STACK): Likewise.
9833 (stack_idx_of_map_multiple): New variable.
9834 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9835 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9836 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9837 (ccl_driver) <CCL_MapSingle>: Likewise.
9838 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9839 with the case where looking up process reaches to the end of
9840 map-set, and call CCL programs as the above change.
9842 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9844 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9845 that might be clobbered by longjmp.
9846 (check_x_display_info, x_decode_color, create_frame_xic)
9847 (Fx_display_backing_store, Fx_display_visual_class)
9848 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9850 * lread.c (init_lread): Set Vloads_in_progress to nil.
9851 (Fload): Show list of recursively loaded files, when signaling an
9854 * lread.c (Vloads_in_progress): New variable.
9855 (record_load_unwind): New function.
9856 (Fload): Check for recursive loads.
9857 (syms_of_lread): Initialize Vloads_in_progress.
9858 (read_integer, read1): Avoid some compiler warnings.
9860 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9863 2000-09-11 Miles Bader <miles@gnu.org>
9865 * editfns.c (Fbuffer_string): Doc fix.
9867 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9869 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9871 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9873 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9874 whether to include other header files.
9876 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9878 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9879 by Fmemq as a boolean.
9881 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9883 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9885 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9887 * ralloc.c (mmap_fd): Remove initializer which can make it
9888 read-only in a dumped Emacs.
9889 (mmap_fd_1): New variable.
9890 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9891 restore it from there.
9892 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9893 unconditionally so that mmap_fd can be initialized there.
9894 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9895 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9896 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9898 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9900 * xdisp.c (dump_glyph_row): Fix printf format string.
9901 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9903 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9905 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9908 * xdisp.c (try_window_id): When trying to locate cursor in
9909 unchanged rows at the top, handle the case that we can't find it.
9911 * xterm.c (x_draw_glyphs): Handle case START and END are out
9912 of bounds more carefully.
9914 2000-09-08 Dave Love <fx@gnu.org>
9916 * s/sol2.h (REL_ALLOC_MMAP): Define.
9917 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9919 * ralloc.c: Don't include string.h (redundant).
9920 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9921 [!MAP_ANON]: Include fcntl.h.
9922 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9923 (r_alloc, r_re_alloc, r_alloc_free)
9924 (mmap_enlarge, mmap_set_vars): Use it.
9925 (r_alloc_init_fd): New function.
9926 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9927 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9930 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9933 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9934 change to __NetBSD__.
9936 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9938 * search.c (compile_pattern): Check the multibyteness of cached
9941 2000-09-08 Miles Bader <miles@gnu.org>
9943 * xfaces.c (default_face_vector): Function removed.
9944 (Finternal_merge_in_global_face): Restore old global/local
9945 attribute override order. Use inline loop instead of calling
9946 default_face_vector.
9948 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9950 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9951 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9952 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9953 where necessary, in case POINTER_TYPE is `void'.
9955 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9957 * frame.c (make_terminal_frame): Initialize frame foreground and
9958 background colors to unspecified, for the initial instance of an
9961 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9963 * ralloc.c (mmap_find): Fix overlap computation.
9964 (mmap_enlarge): Compute nbytes before trying to find an
9967 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9970 * lread.c (syms_of_lread): Change value of regexp
9971 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9973 * xmenu.c (xdialog_show): When looking up the selection in
9974 menu_items, take `quote' boundaries into account; this corresponds
9975 to a nil ITEM in x-popup-dialog.
9977 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9979 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9981 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9983 * coding.c (encode_coding_sjis_big5): Use translation table for
9984 encoding, not decoding. Fix the handling of latin-jisx0201.
9985 Check for the charset katakana-jisx0201 too.
9986 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9987 (detect_coding_sjis): Check the byte sequence more rigidly.
9989 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9991 * xfaces.c (Vparam_value_alist): New variable.
9992 (syms_of_xfaces): Initialize it.
9993 (Finternal_set_lisp_face_attribute): Avoid more consing.
9995 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9997 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9998 (Qbackground_mode): New variable.
9999 (syms_of_frame_1): Initialize Qbackground_mode.
10001 * lisp.h (Qdisplay): Declare extern.
10003 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
10004 change face on all frames, and change the default for new frames.
10006 2000-09-07 Dave Love <fx@gnu.org>
10008 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
10010 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10012 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
10014 * charset.c: Include composite.h
10015 (lisp_string_width): New function.
10016 (Fstring_width): Call lisp_string_width instead of strwidth.
10018 * Makefile.in (charset.o): Depends on composite.h.
10020 * process.c (read_process_output): Before inserting the decoded
10021 text in the buffer, adjust the multibyteness.
10023 2000-09-06 Gerd Moellmann <gerd@gnu.org>
10025 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
10026 buffer's text buffer is null, map new memory.
10028 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
10029 POINTER_TYPE and size_t.
10030 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
10031 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
10032 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
10033 [REL_ALLOC_MMAP]: New macros.
10034 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
10035 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
10036 [REL_ALLOC_MMAP]: New functions.
10038 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
10039 before and after unexec.
10041 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
10042 text buffers if necessary.
10044 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
10045 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
10048 * config.in (HAVE_MMAP): Add #undef.
10050 2000-09-05 Gerd Moellmann <gerd@gnu.org>
10052 * frame.c (Qdisplay_type): New variable.
10053 (syms_of_frame_1): Initialize it.
10054 (Fframe_parameter): New function that avoids consing.
10055 (syms_of_frame): Defsubr it.
10057 * buffer.c (Fother_buffer): Consider buffers as invisible when
10058 they are displayed in a window on an invisible frame.
10060 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
10061 get-largest-window always return nil.
10063 2000-09-04 Gerd Moellmann <gerd@gnu.org>
10065 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
10066 variable; recognize Emacs 19 elc files.
10068 2000-09-04 Miles Bader <miles@gnu.org>
10070 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
10071 before initially popping up the menu, so the menu doesn't flash
10072 when the face settings are significantly different from the defaults.
10074 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
10076 * regex.c (WIDE_CHAR_SUPPORT): New macro.
10077 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
10078 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
10079 (BIT_UNIBYTE): Remove.
10080 (re_match_2_internal): Delete corresponding code and streamline the
10081 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
10082 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
10083 (re_wctype_t): New type.
10084 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
10085 (regex_compile): Use them and fix handling of overly long char classes.
10087 2000-09-03 Andrew Innes <andrewi@gnu.org>
10089 * makefile.w32-in: Change to DOS line endings.
10091 * s/ms-w32.h (ORDINARY_LINK): New define.
10093 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
10094 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
10096 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
10097 (distclean): Delete them here instead.
10099 * w32proc.c (compare_env): Convert to uppercase for comparison,
10100 not lowercase, to match how the native Windows shell works.
10102 2000-09-03 Jason Rumney <jasonr@gnu.org>
10104 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
10105 CVS changes the line-ends when checking in/out on DOS/Windows.
10107 * makefile.nt (emacs): Do not change directory to run temacs, as
10108 the load-path is set relative to current directory.
10110 2000-09-03 Miles Bader <miles@gnu.org>
10112 * xterm.c (x_alloc_lighter_color_for_widget): New function.
10114 2000-09-02 Gerd Moellmann <gerd@gnu.org>
10116 * xdisp.c (redisplay_mode_lines): New function.
10117 (display_mode_lines): Return number of mode lines displayed.
10118 (echo_area_display): Use redisplay_mode_lines to draw garbaged
10119 mode lines. Don't temporarily bind redisplay-dont-pause to t.
10121 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
10122 string.h and strings.h.
10123 (index) [HAVE_INDEX]: Add prototype.
10125 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
10126 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
10128 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
10129 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
10131 2000-09-01 Gerd Moellmann <gerd@gnu.org>
10133 * lread.c (read1): Accept `?' as symbol constituent, for
10134 compatiblity with XEmacs.
10136 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
10138 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
10139 (struct re_pattern_buffer): Remove newline_anchor.
10140 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
10141 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
10142 (re_max_failures, fail_stack): Use size_t rather than unsigned.
10143 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
10144 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
10145 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
10146 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
10147 Get rid of references to newline_anchor.
10148 (regcomp): Allocate and precompute a fastmap.
10150 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10152 * lread.c (openp): GCPRO local variable `filename'.
10154 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10156 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10158 * regex.c: Merge some changes from GNU libc. Add prototypes.
10159 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10160 Use memcmp and memcpy instead of bcopy and bcmp.
10161 (init_syntax_once): Use ISALNUM.
10162 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10163 (REG_UNSET_VALUE): Remove. Use NULL instead.
10164 (REG_UNSET, re_match_2_internal): Use NULL.
10165 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10167 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10168 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10169 (regex_compile): In handle_interval, return an error rather than try to
10170 unfetch the interval if we can't find the closing brace.
10171 Obey the RE_NO_GNU_OPS syntax bit.
10172 (TOLOWER): New macro.
10174 (regexec): Allocate regs.start and regs.end as one block.
10176 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10178 * xdisp.c (echo_area_display): Check display_completed instead
10179 of calling detect_input_pending.
10181 * dispnew.c (update_frame): Only set display_completed here; move
10182 the update_begin and update_end calls here from update_frame_1.
10183 (update_frame_1): Don't set display_completed here, don't call
10184 update_begin/update_end.
10186 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10187 instead of store_frame_param.
10189 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10191 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10192 desired window matrix hasn't been displayed, use the current row
10193 instead. Make sure that only those frame rows are updated for
10194 which there exists a corresponding enabled desired row.
10196 2000-08-29 Miles Bader <miles@gnu.org>
10198 * xfaces.c (default_face_vector): New function.
10199 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10201 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10203 * lread.c (openp): Prevent temporary string passed to
10204 Ffile_readable_p from being garbage collected.
10206 2000-08-28 Dave Love <fx@gnu.org>
10208 * keymap.c (store_in_keymap): Add `static' to declaration.
10210 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10212 * emacs.c, callint.c, doc.c, editfns.c
10213 (toplevel) [HAVE_STRING_H]: Include string.h.
10214 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10215 (index): Remove prototypes which might conflict with non-standard
10216 definitions of index/strchr.
10218 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10219 (rindex): Define only if !HAVE_RINDEX.
10221 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10223 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10225 2000-08-28 Miles Bader <miles@gnu.org>
10227 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10228 made inconsistent by a font-related attribute in FROM.
10229 (merge_face_inheritance): Add function comment.
10231 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10233 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10234 the 4th arg (PREV_EVENT) Qt to suppress input method.
10236 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10238 * regex.c: Indent cpp directives and remove parens after `defined'.
10239 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10240 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10241 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10242 (re_compile_pattern): Use size_t for length.
10243 (init_syntax_once): Move to a better place.
10244 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10245 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10247 * syntax.c (back_comment): Detect cases where a comment-starter is
10248 actually inside another comment as in: /* a // b */ c // d \n.
10249 Make it clear that `comstart_pos' is unused for nested comments.
10251 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10252 (KEYMAPP): New macro.
10253 (Fkeymap_parent, Fset_keymap_parent): Use it.
10254 (fix_submap_inheritance): Mark it static.
10255 (define_as_prefix, describe_buffer_bindings, describe_command)
10256 (describe_translation, describe_map): Complete prototypes.
10258 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10260 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10261 to better match the key-lookup behavior.
10263 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10265 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10266 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10268 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10270 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10271 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10272 (xterm.o): Depend on coding.h
10274 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10276 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10277 the corresponding '#endif'.
10279 2000-08-26 Miles Bader <miles@gnu.org>
10281 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10282 * xfaces.c (QCinherit): New variable.
10283 (syms_of_xfaces): Initialize it.
10284 (LFACE_INHERIT): New macro.
10285 (Finternal_get_lisp_face_attribute)
10286 (merge_face_vector_with_property)
10287 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10288 (check_lface_attrs): Allow new types of face height. Check
10290 (CYCLE_CHECK): New macro.
10291 (merge_face_inheritance): New function.
10292 (merge_face_vectors): Merge inherited faces too. Add F and
10293 CYCLE_CHECK arguments.
10294 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10295 (lookup_named_face, lookup_derived_face, realize_named_face)
10296 (face_at_string_position, face_at_buffer_position): Supply
10297 new F and CYCLE_CHECK arguments to merge_face_vectors.
10298 (merge_face_heights): New function.
10299 (merge_face_vectors, merge_face_vector_with_property)
10300 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10301 handle relative face heights.
10302 (lface_same_font_attributes_p): Compare heights using EQ.
10304 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10306 * charset.c (char_to_string): Check the character validity.
10307 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10309 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10311 * regex.c (PUSH_FAILURE_COUNT): New macro.
10312 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10313 Handle popping of a register's or a counter's data.
10314 (POP_FAILURE_POINT): Use the new name.
10315 (re_match_2_internal): Push counter data on the stack for succeed_n,
10316 jump_n and set_number_at and remove misleading dead code in succeed_n.
10318 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10320 * xdisp.c (redisplay_internal): If considering all windows on all
10321 frames, update the display for each frame as soon as possible,
10322 instead of first building all desired matrices for all frames, and
10323 then updating them all.
10324 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10326 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10328 * bytecode.c (mark_byte_stack): Add a comment.
10330 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10331 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10334 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10336 * minibuf.c (do_completion): Always use compare-string, not
10337 string-equal because the latter doesn't pay attention to
10338 multibyteness of strings.
10340 * process.c (create_process): Don't setup raw-text coding here.
10341 (Fopen_network_stream): Don't set coding->src_multibyte and
10342 coding->dst_multibyte here.
10343 (read_process_output): For process filter, return unibyte string
10344 if default-enable-multibyte-characters is nil.
10345 (send_process): If OBJECT is multibyte text, be sure to encoded it
10346 by the specified coding system for the process. Otherwise, setup
10348 (init_process): Don't initialize default-process-coding-system here.
10350 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10352 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10353 <scroll-down-aggressively>: Likewise.
10355 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10357 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10358 zero. Set coding->produced_char correctly.
10360 2000-08-22 Andrew Innes <andrewi@gnu.org>
10362 * makefile.w32-in: New file.
10364 * unexw32.c (unexec): Ignore old_name, and use the actual location
10365 of the current executable instead. Base new_name on this.
10367 * w32proc.c (create_child): Remove reference to security
10368 descriptor, which isn't needed and doesn't compile with mingw32.
10370 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10371 up dllimport attributes.
10372 (x_update_window_end): Update prototype.
10374 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10375 extern, which screws up dllimport attributes.
10377 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10378 up dllimport attributes.
10380 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10381 screws up dllimport attributes.
10383 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10384 up dllimport attributes.
10385 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10386 screws up dllimport attributes.
10388 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10389 up dllimport attributes.
10391 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10392 screws up dllimport attributes.
10394 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10395 screws up dllimport attributes.
10397 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10398 up dllimport attributes.
10400 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
10401 unnecessary extern, which screws up dllimport attributes.
10404 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10405 up dllimport attributes.
10407 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
10408 unnecessary extern, which screws up dllimport attributes.
10410 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
10411 screws up dllimport attributes.
10413 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10414 up dllimport attributes.
10416 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10418 * w32bdf.c (search_file_line):
10419 (set_bdf_font_info):
10421 (w32_get_bdf_glyph):
10422 (w32_BDF_to_x_font): Fix compile warnings.
10424 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10426 * w32select.c: Include keyboard.h before frame.h.
10428 * w32fns.c (max): Define macro.
10429 (JOHAB_CHARSET): Define if not known.
10430 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10431 (Fx_show_tip): Synch with X version.
10433 * w32xfns.c: Include keyboard.h before frame.h.
10435 * w32fns.c: Include keyboard.h before frame.h.
10437 * w32term.c: Include keyboard.h before frame.h.
10439 * fontset.c: Include keyboard.h before frame.h.
10441 * w32inevt.c: Include keyboard.h before frame.h.
10442 (MOUSE_MOVED): Define if not known.
10444 * minibuf.c: Include keyboard.h before frame.h.
10446 * keyboard.c: Include keyboard.h before frame.h.
10448 * indent.c: Include keyboard.h before frame.h.
10450 * dispnew.c: Include keyboard.h before frame.h.
10452 * buffer.c: Include keyboard.h before frame.h.
10454 * alloc.c: Include keyboard.h before frame.h.
10456 * print.c: Include keyboard.h before frame.h.
10458 * process.c: Include keyboard.h before frame.h.
10460 * scroll.c: Include keyboard.h before frame.h.
10462 * sysdep.c: Include keyboard.h before frame.h.
10464 * term.c: Include keyboard.h before frame.h.
10466 * window.c: Include keyboard.h before frame.h.
10468 * xdisp.c: Include keyboard.h before frame.h.
10469 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10471 * frame.c: Include keyboard.h before frame.h.
10473 * w32heap.h: Undefine min, max.
10475 * w32gui.h: Undefine min, max.
10477 * unexw32.c: Change PUCHAR to PCHAR.
10478 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10480 (get_section_info):
10481 (copy_executable_and_dump_data): Remove unnecessary static defs.
10482 (copy_executable_and_dump_data): Fix compile warnings.
10484 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10486 * w32console.c (min): Define macro.
10487 (clear_frame, write_glyphs): Fix compile warning.
10489 * w32proc.c (compare_env):
10490 (find_child_console): Fix compile warning.
10492 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10493 sys_errlist instead of _sys_errlist.
10494 (get_emacs_configuration_options): New function.
10496 * s/ms-w32.h (sys_nerr): Provide default definition.
10497 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10498 name with _ prepended.
10499 (NSIG): Define if not known.
10500 (get_emacs_configuration): Provide extern declaration.
10501 (get_emacs_configuration_options): Provide extern declaration.
10502 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10504 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10505 (map_w32_filename):
10506 (read_unc_volume): Fix compile warning.
10508 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10509 definitions from being used.
10511 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10513 * w32.c (unc_volume_file_attributes):
10514 (open_unc_volume): Make arg const.
10516 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10517 (read_input_waiting): Remove excess parameter.
10519 * w32.c (init_environment): Call _access.
10520 (check_windows_init_file): Call _close.
10521 (init_user_info): Call _putenv.
10522 (init_environment): Call _putenv and _strdup.
10523 (init_ntproc): Reset volume info cache on startup.
10525 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10526 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10527 cannot override the CRT malloc.
10529 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10530 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10532 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10533 unless we are linking with a static CRT.
10534 (RVA_TO_PTR): Cast result to unsigned char*.
10536 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10537 (add_volume_info): Use xstrdup.
10539 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10541 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10542 (do_completion, Fminibuffer_complete_word): Use it.
10543 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10544 var so it can take non-boolean values.
10546 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10548 * editfns.c (find_field): Formatting changes.
10549 (toplevel): Some old-style function forward declarations
10550 changed to prototypes, some new protypes added, some functions
10553 * lisp.h (set_time_zone_rule): Add prototype.
10554 (use_dialog_box): External declaration.
10556 * keyboard.c (gen_help_event): Add parameter SIZE.
10557 (kbd_buffer_events_waiting): Slightly rewritten.
10558 (clear_event): New function.
10559 (kbd_buffer_get_event): Use it, and clear the input_events of
10561 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10562 don't fill the newly created array with nils.
10563 (toplevel): Convert some old-style function forward declarations
10566 * keyboard.h (gen_help_event): Change prototype.
10568 * xterm.c (XTread_socket): Change calls to gen_help_event.
10570 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10572 * eval.c (Fmacroexpand): Doc fix.
10574 2000-08-20 Jason Rumney <jasonr@gnu.org>
10576 * w32term.h (x_display_info_for_display): Remove as this function
10577 does not exist on W32.
10579 * w32term.c (help_echo_window): New variable.
10580 (syms_of_w32term): staticpro it.
10581 (note_mode_line_highlight): Set it.
10582 (XTextExtents16): Removed as there is no equivalent on W32.
10583 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10584 the X way of doing this will not work for W32.
10585 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10586 (x_draw_image_foreground): Avoid drawing outside of the clip area
10587 when image doesn't have a mask.
10588 (note_mouse_highlight): Process overlays in the right order of
10589 priority. Set help_echo_window.
10590 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10591 because that's more visible for large images.
10593 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10594 name to single_keymap_panes.
10595 (w32_menu_show): Set wv->title when dealing with titles.
10596 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10598 2000-08-21 Miles Bader <miles@gnu.org>
10600 * minibuf.c (do_completion): Try again if we rewrite the input
10601 string, but no completion was done, so that any completion message
10604 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10606 * xfaces.c (lface_equal_p): Compare strings differently.
10607 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10608 (realize_tty_face): Use them.
10609 (syms_of_xfaces): Initialize new variables.
10610 (map_tty_color): New function, extracted from realize_tty_face.
10611 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10612 foreground or background color, store the new color name in the
10613 realized face; previous code trying to do this had no effect.
10614 (realize_tty_face): Use map_tty_color.
10615 (Fclear_face_cache): Set face_change_count and ensure thorough
10618 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10620 * undo.c (record_first_change, record_marker_adjustment): Don't
10621 use XBUFFER on last_undo_buffer which might not be a buffer.
10623 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10625 * coding.c (decode_coding_string): Set members consumed,
10626 consumed_char, produced, produced_char of *coding correctly. If
10627 decode_coding doesn't consume any byte, don't try anymore.
10628 (encode_coding_string): Likewise.
10630 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10632 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10633 conditional have void type, for Standard C compilers.
10635 * xdisp.c (redisplay_internal): Compare windows for equality with
10636 EQ, instead of applying XWINDOW to something that might not
10639 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10641 * fontset.c (Finternal_char_font): Search only the selected frame
10642 for a window of the current buffer.
10644 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10646 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10649 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10650 second half of a HELP_EVENT is found at the start of kbd_buffer.
10652 2000-08-18 Miles Bader <miles@gnu.org>
10654 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10656 * editfns.c (save_restriction_save): Rewrite to use markers.
10657 (save_restriction_restore): Rewrite to understand new form of data
10658 saved by save_restriction_save.
10659 (Fsave_restriction): Remove cautionary note in doc-string.
10661 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10663 * fileio.c (build_annotations): Add a comment explaining the
10664 return value of format-annotate-function. Replace a spurious call
10665 to Flength with a CONSP test. Call format-annotate-function with
10666 a fifth arg specifying how many times the function is been called
10667 in a row, to let it choose temporary buffers appropriately.
10669 2000-08-17 Dave Love <fx@gnu.org>
10671 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10672 declare make_temp_name twice.
10674 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10675 (unreadpure): Give it an arg.
10677 * unexalpha.c: Prototype fatal_unexec, mark_x,
10678 update_dynamic_symbols. Declare unexec as void.
10680 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10681 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10683 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10684 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10686 * alloca.c: Use #error.
10687 [POINTER_TYPE]: Use it.
10689 * eval.c (Fdefvar): Doc fix.
10691 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10692 INITIALIZE_INTERVAL.
10694 * buffer.h: Avoid DECLARE_INTERVALS.
10696 * config.in: Add size_t.
10698 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10700 * w16select.c (set_clipboard_data): If there's not enough memory
10701 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10702 expects. In case of other failures, return 3.
10703 (system_error_msg): New error message.
10704 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10707 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10709 * term.c (write_glyphs): Also turn off inverse video after turning
10710 off other appearances in case TS_exit_attribute_mode is not equal
10711 to TS_end_standout_mode.
10712 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10713 with the same face.
10714 (turn_off_face): Reset standout_mode only if
10715 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10716 is equal to TS_end_standout_mode.
10718 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10720 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10721 sequence at the end of the source block.
10723 * ccl.c (Fccl_program_p): Docstring modified.
10724 (Fccl_execute): Likewise.
10725 (Fccl_execute_on_string): Likewise.
10727 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10729 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10731 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10733 The following changes are mainly to fix bugs of
10734 encode/decode-coding-string failing if encoding/decoding return
10735 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10736 variable conversion_buffer.
10738 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10739 decrement dst_end to avoid buffer overflow in the later call of
10740 string_as_multibyte
10742 * coding.h (conversion_buffer_size, conversion_buffer)
10743 (get_conversion_buffer): Extern deleted.
10745 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10746 (conversion_buffer, conversion_buffer_size): Variables deleted.
10747 (get_conversion_buffer): Function deleted.
10748 (struct conversion_buffer): New structure.
10749 (MAX_ALLOCA): New macro.
10750 (allocate_conversion_buffer): New macro.
10751 (extend_conversion_buffer, free_conversion_buffer): New functions.
10752 (ccl_coding_driver): Set coding->result.
10753 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10754 this is the last block of source.
10755 (encode_coding): Likewise. Handle the source block as the last
10756 one only when the whole source text is consumed.
10757 (decode_coding_string): Handle the case that the output buffer is
10758 too small to decode the whole source text. Use
10759 allocate_conversion_buffer, extend_conversion_buffer and
10760 free_conversion_buffer, not get_conversion_buffer.
10761 (encode_coding_string): Likewise.
10762 (init_coding): Function deleted.
10763 (init_coding_once): Delete code to initialize conversion_buffer_size.
10765 * emacs.c (main): Don't call init_coding.
10767 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10769 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10770 (insert_glyphs): Likewise.
10772 * w32console.c (write_glyphs): Use a locally declared
10775 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10777 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10778 member of display_info is NULL.
10780 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10782 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10784 * term.c (turn_off_face): Reset standout_mode when resetting
10785 appearances with capability `me'.
10786 (write_glyphs): Switch on inverse video before each face change.
10788 2000-08-14 Dave Love <fx@gnu.org>
10790 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10791 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10792 (lisp_free): Declare and make static.
10794 * window.c: Fix embedded comment.
10795 (syms_of_window): Fix doc string.
10797 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10799 * keymap.c (push_key_description): If C without modifiers is < 32,
10800 make sure to print `C-' before `M-', like in the manual.
10802 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10804 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10805 since they aren't relocated anymore.
10806 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10808 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10809 partially visible line which is smaller than the window's height.
10811 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10813 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10814 the multibyte form of eight-bit-control characters.
10815 (Fccl_execute_on_string): Initialize ccl->multibyte.
10817 * ccl.h (struct ccl_program): New member multibyte.
10819 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10821 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10823 * regex.c (regex_compile) <normal_char>: Pay attention to
10825 (analyse_first) <exactn>: Setup fastmap correctly for
10826 eight-bit-control characters.
10828 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10830 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10832 * keyboard.c (make_lispy_event): Handle the new event type
10833 multibyte_char_keystroke.
10835 * xterm.c: Include coding.h.
10836 (XTread_socket): Work around a bug of XmbLookupString. If the
10837 input is from XIM, decode it according to the current locale. In
10838 that case, generate multibyte_char_keystroke events.
10840 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10842 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10843 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10845 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10847 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10848 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10849 (move_it_in_display_line_to): Record iterator's ascent and descent
10850 before producing glyphs, and restore them when we know the glyph
10851 doesn't fit on the line.
10852 (move_it_to): Restructured so that it's easier to debug. If
10853 moving to a vpos, and not moving to an x or character position,
10854 stop as soon as the specified vpos is reached; don't move further
10855 into that line because that might change the computed line height.
10856 (try_cursor_movement): New function, extracted from the cursor
10857 movement branch of redisplay_window. If ending on a partially
10858 visible line, don't try to scroll if the cursor line is taller
10860 (redisplay_window): Use try_cursor_movement.
10862 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10863 because that function doesn't cope with variable-height lines.
10865 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10866 box cursor because that's better visible for large images.
10868 2000-08-10 Miles Bader <miles@gnu.org>
10870 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10872 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10874 * xdisp.c (Vmessages_buffer_name): New variable.
10875 (message_dolog): Use it.
10876 (syms_of_xdisp): Initialize it.
10878 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10880 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10881 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10882 redundant now that keyboard.h is included.
10884 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10886 * keyboard.c (kbd_buffer_events_waiting): New function.
10888 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10890 * msdos.c: Include keyboard.h.
10891 (XMenuActivate): Empty no_event events from the event buffer. If
10892 no events are left after that, call clear_input_pending.
10893 (mouse_clear_clicks): New function, code moved from mouse_init.
10894 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10895 mouse driver to ``forget'' any past clicks.
10897 * Makefile.in (msdos.o): Depend on keyboard.h.
10899 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10901 * lisp.h (input_pending): External declaration.
10903 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10905 * xdisp.c (echo_area_display): Display thoroughly if input is
10906 pending. Bind redisplay-dont-pause to t during the redisplay.
10907 in case input is pending.
10909 * dispnew.c (Qredisplay_dont_pause): New variable.
10910 (syms_of_display): Initialize and staticpro it.
10911 (update_frame_1): Don't interrupt the display for pending input if
10912 redisplay_dont_pause is set.
10914 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10916 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10918 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10920 * callproc.c (Fcall_process): Terminate the unwind-protect around
10921 the post-read-conversion of coding system.
10923 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10924 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10925 * buffer.h (overlays_at): Update prototype.
10926 * xdisp.c (next_overlay_change): Update call to overlays_at.
10927 * xfaces.c (face_at_buffer_position): Likewise.
10928 * textprop.c (Fget_char_property): Likewise.
10929 * xterm.c (note_mouse_highlight): Likewise.
10931 * minibuf.c (do_completion): Don't consider a simple change of
10932 case as `completion'.
10934 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10936 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10937 * undo.c (record_delete): Make sure last_point_position_buffer is
10938 a buffer before comparing pointers.
10940 * coding.h (decode_coding_string): Declare.
10942 * intervals.h (Fprevious_single_char_property_change): Declare.
10944 * textprop.c (Fprevious_single_char_property_change): Don't do
10945 arithmetic directly on lisp objects.
10947 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10949 * keyboard.h (menu_item_eval_property): Declare.
10951 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10952 reuse as buffer name, instead of recreating (and discarding) every
10953 time a message is logged.
10954 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10955 (current_message_1, truncate_message_1, set_message_1)
10956 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10957 (current_message, truncate_echo_area, display_echo_area)
10958 (resize_echo_area_axactly): Changed calls.
10960 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10962 (Ffind_coding_systems_region_internal): First argument to Fappend
10963 must be an integer, not a Lisp object.
10965 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10967 * charset.c (Fchar_width): Doc fix.
10969 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10971 * charset.c (Fstring_width): Doc fix.
10973 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10975 * xdisp.c (start_display): When starting display on a continuation
10976 line, clear ascent and descent members of the iterator structure;
10977 the height of the continued line does not affect the height of the
10979 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10980 line taller than the window.
10981 (redisplay_window) <forced window start>: Handle case that the
10982 middle of the window is not found in any row.
10983 (dump_glyph_row): Show more information.
10984 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10985 first text line in a glyph matrix.
10987 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10988 of the clip area when image doesn't have a mask.
10990 * fns.c (sweep_weak_table): Fix survival conditions for
10991 key-or-value and key-and-value weakness.
10993 * .gdbinit (xhashtable): New command.
10995 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10996 tables out of the list of all weak hash tables.
10998 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10999 a new buffer is created, make sure echo_area_buffer[] references
11002 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
11004 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
11007 2000-08-07 Kenichi Handa <handa@etl.go.jp>
11009 * syntax.c (skip_chars): Fix previous change. Make the handling
11010 of unibyte string consistent with that of regex search.
11012 2000-08-05 Gerd Moellmann <gerd@gnu.org>
11014 * xmenu.c (popup_get_selection): Use xfree instead of free.
11016 * fileio.c (Finsert_file_contents): Use xfree instead of free.
11018 * editfns.c (Ftranspose_regions): Use xfree instead of free.
11020 * callproc.c (child_setup): Use xfree instead of free.
11022 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
11024 (run_mac_command, closedir): Use `xfree' instead of `free'.
11026 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
11028 * eval.c (error): Use xfree instead of free.
11030 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
11032 * fns.c: Replace `illegal' with `invalid'.
11033 (Fmake_hash_table, make_hash_table): Allow table size of 0.
11035 2000-08-05 Kenichi Handa <handa@etl.go.jp>
11037 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
11040 2000-08-04 Noah Friedman <friedman@splode.com>
11042 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
11045 2000-08-04 Gerd Moellmann <gerd@gnu.org>
11047 * syntax.c (skip_chars): Fix typo in error message.
11049 2000-08-04 Andreas Schwab <schwab@suse.de>
11051 * m/ia64.h: Moved from s/ia64.h.
11053 2000-08-04 Kenichi Handa <handa@etl.go.jp>
11055 * process.c (read_process_output): Big simplification. Handle
11056 composition and post-read-conversion of coding system correctly.
11057 (send_process): Handle composition correctly.
11059 * callproc.c (Fcall_process): Handle post-read-conversion of
11060 coding system if any.
11062 * coding.c (decode_coding_iso2022): More strict check for handling
11064 (coding_restore_composition): Pay attention to the case that
11065 cmp_data is not set properly (because of invalid code in the
11067 (run_pre_post_conversion_on_str): Include text properties in the
11069 (decode_coding_string): Set members of coding correctly.
11071 2000-08-03 Gerd Moellmann <gerd@gnu.org>
11073 * s/ia64.h: New file.
11075 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
11076 Use NULL instead of 0 at the end of variable argument list of
11077 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
11078 sizeof (int) < sizeof (void *).
11080 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
11081 of variable argument lists of XtVaGetValues and XtVaSetValues.
11083 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
11084 variable argument lists of XtVaGetValues and XtVaSetValues.
11086 2000-08-02 Gerd Moellmann <gerd@gnu.org>
11088 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
11089 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
11091 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
11094 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
11095 in call to Fsingle_key_description.
11097 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
11100 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
11102 * window.c (display_buffer_reuse_frames): New variable.
11103 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
11104 frames displaying BUFFER.
11105 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
11107 2000-08-01 Miles Bader <miles@gnu.org>
11109 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
11110 when to constrain NEW_POS (they were pretty screwed up before).
11112 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
11114 * msdos.c (run_msdos_command): Save and restore the master
11115 environment, for the case that child_setup signals an error.
11116 When mirroring slashes in DOS shell commands, don't fail when
11117 argv[2] has embedded blanks.
11118 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
11119 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
11120 (dos_ttraw): Call mouse_setup_buttons.
11122 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
11123 using alloca; free it after run_msdos_command returns.
11125 2000-07-27 Dave Love <fx@gnu.org>
11127 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
11128 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
11130 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
11132 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
11134 * editfns.c (lisp_time_argument): Fix last change.
11136 2000-07-27 Gerd Moellmann <gerd@gnu.org>
11138 * fns.c (Fdelete): Make it work on vectors and strings in addition
11141 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
11142 (syms_of_fns): Initialize new variables.
11143 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
11144 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
11145 weakness, with t meaning the same as `key-and-value'.
11147 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11149 * coding.h (struct coding_system): Member safe_charset deleted.
11151 * coding.c (Qsafe_charsets): This variable deleted.
11152 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11154 (coding_safe_chars): New function.
11155 (CODING_SAFE_CHAR_P): New macro.
11156 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11157 checking safe_charsets member of the coding system. Caller changed.
11158 (detect_coding_iso2022): New local variable safe_chars.
11159 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11160 safe_charsets member of the coding system.
11161 (decode_coding_iso2022): New local variable safe_chars.
11162 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11163 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11164 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11165 (ENCODE_UNSAFE_CHARACTER): New macro.
11166 (encode_coding_iso2022): New local variable safe_chars. Check
11168 (setup_coding_system): Delete the code to initialize
11169 coding->safe_charses
11170 (intersection, find_safe_codings): New functions.
11171 (Ffind_coding_systems_region_internal): New function.
11172 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11173 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11174 variable and initialize it.
11176 * fns.c (char_table_ref_and_index): New function.
11178 * lisp.h (char_table_ref_and_index): Add prototype.
11180 2000-07-26 Sam Steingold <sds@gnu.org>
11182 * editfns.c (lisp_time_argument): Added third argument `usec'.
11183 (Ffloat_time): New built-in Lisp function.
11185 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11187 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11188 for the character code.
11190 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11193 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11194 if called for a popup menu.
11195 (xmenu_show): Store help string in widget values.
11197 2000-07-26 Dave Love <fx@gnu.org>
11199 * syswait.h: Move some definitions.
11200 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11201 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11202 perspicuous definitions.
11203 (WTERMSIG): Fix bit pattern used.
11205 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11207 * print.c (print_object): If vector printing is truncated, print
11208 "..." to indicate it as well as the case of list printing.
11210 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11212 * xdisp.c (next_element_from_display_vector): Improve comments.
11214 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11215 for the character code, and the rest for the face id as in 20.x.
11216 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11218 * window.c (window_display_table): Cleaned up.
11220 * syntax.c (Fforward_word): Add last arg nil in call of
11221 Fconstrain_to_field.
11223 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11225 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11226 identical but for the letter-case, don't call
11227 barf_or_query_if_file_exists.
11229 2000-07-25 Miles Bader <miles@gnu.org>
11231 * editfns.c (find_field): Honor special `boundary' fields.
11232 (Qboundary): New variables.
11233 (syms_of_editfns): Initialize Qboundary.
11234 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11235 Use scan_buffer instead of find_before_next_newline, because it
11236 allows us to detect the boundary case where there's a newline at
11238 * lisp.h (Fconstrain_to_field): Update external declaration.
11240 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11242 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11245 2000-07-24 Dave Love <fx@gnu.org>
11247 * s/sunos4-0.h, s/sol2.h:
11248 (LIBS_TERMCAP): Move from m/sparc.h.
11250 * m/sparc.h (TERMINFO): Moved to system files (probably only
11251 relevant for sunos4 judging by its vintage).
11252 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11255 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11257 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11258 name to single_keymap_panes.
11260 2000-07-24 Andreas Schwab <schwab@suse.de>
11262 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11264 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11266 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11267 parameters instead of using int parameters. Expect FN to accept
11268 EMACS_INT parameters.
11269 (display_echo_area, resize_echo_area_axactly, current_message)
11270 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11271 with new argument list.
11272 (resize_mini_window_1): New callback function.
11273 (current_message_1, truncate_message_1, set_message_1): Change
11274 parameter lists to the new format expected by with_echo_area_buffer.
11276 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11278 * fontset.c (fontset_ref): Remove INLINE declaration.
11279 (fontset_ref_via_base): Likewise.
11280 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11283 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11285 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11286 correct order of priority. If help echo was found in an overlay,
11287 use that overlay as the object in which the help echo was found.
11289 2000-07-22 Miles Bader <miles@gnu.org>
11291 * textprop.c (Fprevious_single_char_property_change): The initial
11292 property value should be from the position preceding POSITION, not
11295 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11297 * coding.c (syms_of_coding): Doc fix for
11298 inhibit-iso-escape-detection.
11300 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11302 * xterm.c (note_mouse_highlight): Process overlays in the right
11305 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11307 * xterm.c (note_mouse_highlight): If help-echo was found in an
11308 overlay, use that overlay as the object in which the help was found.
11310 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11312 * window.c (foreach_window): Instead of a fake variable argument
11313 list, take one USER_DATA argument.
11314 (foreach_window_1): Likewise, and call callback functions with two
11315 args, the window and USER_DATA.
11316 (struct check_window_data): New struct.
11317 (check_window_containing): Use it.
11318 (window_from_coordinates): Set up a struct check_window_data for
11320 (add_window_to_list, freeze_window_start): Change parameters
11321 according to new calling convention.
11323 * window.h (foreach_window): Change prototype.
11325 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11327 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11329 * xmenu.c (menu_help_callback): Call show_help_echo with
11330 additional arguments OBJECT and POS.
11332 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11334 * data.c (Faset): Allow storing any multibyte character in a
11335 string. Convert unibyte string to multibyte if necessary.
11337 * xfns.c (x_encode_text): New function.
11338 (x_set_name): Use x_encode_text.
11339 (x_set_title): Likewise.
11341 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11343 * xterm.h (x_encode_text): Add prototype.
11345 2000-07-20 Dave Love <fx@gnu.org>
11347 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11350 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11352 * msdos.c (help_echo_window): New variable.
11353 (syms_of_msdos): Initialize and staticpro it.
11354 (IT_note_mode_line_highlight): Set help_echo_window.
11355 (IT_note_mouse_highlight): Ditto.
11356 (dos_rawgetc): Store help_echo_window in the second event produced
11359 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11360 Record the object that generated the help echo and the position of
11361 that object in help_echo_object and help_echo_pos. Record that
11362 some glyphs in a row are displayed in mouse-face.
11363 (IT_update_begin): Don't clear mouse highlight unless one of the
11364 enabled glyph rows is marked as being displayed in mouse-face.
11365 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11366 and position recorded in help_echo_object and help_echo_pos to the
11368 (IT_menu_display): Accept a new argument PN: the pane number of
11369 the current menu pane. Record the pane number and the item
11370 number of the item which has associated help string.
11371 (XMenuActivate): Update the prototype for help_callback in
11372 function declaration. Call IT_menu_display with the current menu
11373 pane number as an additional argument. Call help_callback with
11374 two additional arguments: the pane number and the item number of
11375 the menu item associated with the help text.
11376 (help_echo_object, help_echo_pos): New variables.
11377 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11379 * msdos.h (XMenuActivate): Update prototype.
11381 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11383 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11384 Add some more prototypes.
11386 * xterm.c, xterm.h: Add some more prototypes.
11388 * lisp.h (Fnext_single_char_property_change): Add prototype.
11390 * dispnew.c (direct_output_for_insert): Remove confusing
11391 outer local variable mouse_face_overwritten_p.
11392 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11394 * alloc.c (allocate_string_data): Don't copy old string contents.
11396 2000-07-19 Kenichi Handa <handa@etl.go.jp>
11398 * coding.c (code_convert_region): Delete text properties before
11399 shrinking the conversion region.
11401 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11403 * dispnew.c (update_text_area): Write the whole row if it
11404 has mouse-face in it.
11406 * xfaces.c (face-alternative-font-family-alist): Remove
11407 DEFVAR_LISP; staticpro instead.
11409 * xmenu.c (menu_help_callback): Call show_help_echo with
11412 * keyboard.c (show_help_echo): Add parameter WINDOW.
11413 (read_char): Call show_help_echo with window extracted from Lisp
11415 (gen_help_event): Add parameter WINDOW.
11417 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11419 * xterm.c (help_echo_window): New variable.
11420 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11421 (XTread_socket): Pass help_echo_window to gen_help_event.
11422 (syms_of_xterm): Initialize and staticpro help_echo_window.
11424 2000-07-18 Dave Love <fx@gnu.org>
11426 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11428 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11430 * alloc.c (allocate_string_data): If string had already data
11431 assigned, copy old contents to new string data.
11433 * coding.c (syms_of_coding): Fix typo in spelling of variable
11434 `inhibit-iso-escape-detection'.
11436 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11438 * Makefile.in: Add dependencies on dispextern.h.
11439 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11440 `free'; both can conflict with system header files.
11442 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11444 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11447 2000-07-18 Dave Love <fx@gnu.org>
11449 * window.c (Fwindow_list): Declare arg `window'.
11451 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11453 * coding.c (setup_coding_system): Don't override the explicitly
11454 specified designations.
11456 2000-07-15 Miles Bader <miles@gnu.org>
11458 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11459 from `text_property_eq' and `text_property_stickiness', respectively.
11460 (find_field, Fconstrain_to_field, char_property_eq)
11461 (char_property_stickiness): Changed to call char-property functions
11462 instead of text-property-only ones.
11464 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11465 `next_single_char_property_change'). Do more error checking, and
11466 cleanup limit behavior.
11467 (Fprevious_single_char_property_change): New function.
11468 (syms_of_textprop): Initialize new subrs.
11470 * xdisp.c (display_prop_end, invisible_text_between_p):
11471 Call Fnext_single_char_property_change instead of
11472 next_single_char_property_change.
11474 2000-07-15 Jason Rumney <jasonr@gnu.org>
11476 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11477 after menu is finished with.
11478 (add_menu_item): Only consider wv->title as a menu title.
11479 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11481 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11483 (FONT_REGEXP): Remove unused macro, and its sub-components.
11484 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11486 * w32term.c (help_echo_object, help_echo_pos): New variables.
11487 (note_mode_line_highlight): Store additional information about the
11488 help-echo in help_echo_object and help_echo_pos. Check both
11489 `local-map' and `keymap' properties for changing the cursor
11490 (note_mouse_highlight): Store additional information about the
11491 help-echo in help_echo_object and help_echo_pos.
11492 (note_tool_bar_highlight): Set help_echo_object to nil and
11493 help_echo_pos to -1.
11494 (w32_read_socket): Use gen_help_event instead of filling
11495 input_events manually.
11496 (syms_of_w32term): Staticpro help_echo_object.
11497 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11498 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11499 (x_clear_mouse_face): New function.
11500 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11501 (x_update_window_begin): No need to turn off the mouse
11503 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11504 depending on whether they contain glyphs highlighted in mouse-face.
11505 (x_fill_stretch_glyph_string): Consume runs of stretch
11506 glyphs instead of a single one.
11507 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11508 with new argument list.
11509 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11510 (x_append_glyph, x_append_composite_glyph)
11511 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11512 changes in struct glyph starting 1999-12-27. See comments for
11513 xterm.c on 2000-07-05.
11515 2000-07-14 Sam Steingold <sds@gnu.org>
11517 * xfaces.c (realize_x_face): Fix the last patch:
11518 check `default_face' before dereferencing.
11520 2000-07-14 Dave Love <fx@gnu.org>
11522 * syntax.c (back_comment): Add null default in switch (for pcc).
11524 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11526 * xfaces.c (realize_x_face): Make fontset using the base of the
11527 default_face's fontset, not using the default fontset.
11529 * coding.c (inhibit_iso_escape_detection): New variable.
11530 (syms_of_coding): Make it a Lisp variable.
11531 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11532 nonzero, ignore ISO2022's escape sequence.
11534 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11536 * alloca.c (malloc) [emacs]: Define as xmalloc.
11538 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11539 use that instead of the mouse position. Add parameters DX and DY.
11541 * dispextern.h (Fx_show_tip): Adjust number of parameters
11544 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11545 if HELP is a function, call it with OBJECT and POS as parameters
11546 to get the help to display.
11547 (gen_help_event, kbd_buffer_store_help_event): New functions.
11548 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11549 (read_char): Call show_help_echo with new parameters.
11551 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11554 * xterm.c (help_echo_object, help_echo_pos): New variables.
11555 (note_mode_line_highlight): Store additional information about the
11556 help-echo in help_echo_object and help_echo_pos. Check both
11557 `local-map' and `keymap' properties for changing the cursor
11558 (note_mouse_highlight): Store additional information about the
11559 help-echo in help_echo_object and help_echo_pos.
11560 (note_tool_bar_highlight): Set help_echo_object to nil and
11561 help_echo_pos to -1.
11562 (XTread_socket): Use gen_help_event instead of filling
11563 input_events manually.
11564 (syms_of_xterm): Staticpro help_echo_object.
11566 * xmenu.c (menu_highlight_callback): Use
11567 kbd_buffer_store_help_event instead of setting up and input_event
11568 structure manually.
11570 * xdisp.c (eval_form): GCPRO argument sexpr.
11571 (call_function): New function.
11572 (handle_single_display_prop): Use call_function and FUNCTIONP
11573 instead of checking whether if font_height is a symbol and
11576 * eval.c (internal_condition_case_2): New function.
11578 * lisp.h (FUNCTIONP): New macro.
11579 (internal_condition_case_2, call_function): Add prototypes.
11581 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11582 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11583 Always set `arg' member of input_events.
11584 (construct_menu_click): Unused function removed.
11586 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11588 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11589 (construct_drag_n_drop, x_scroll_bar_handle_click)
11590 (w32_read_socket): Always set `arg' member of input_events.
11592 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11594 * lisp.h (eval_form): Add prototype.
11596 * xdisp.c (eval_form): Make it externally visible.
11598 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11600 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11601 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11602 consing. For prefix events, store the frame in the `arg' slot of
11603 the event, otherwise store the key there.
11604 (XTread_socket): Instead of consing, use the frame_or_window slot
11605 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11607 * xmenu.c (menu_highlight_callback): Store help string in the
11608 `arg' member of the input event; don't cons.
11609 (menubar_selection_callback): Use the `arg' slot of input events
11610 to queue additional information, instead of consing.
11612 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11614 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11616 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11618 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11619 input events to queue additional information, instead of consing.
11621 * keyboard.c (kbd_buffer_gcpro): Renamed from
11622 kbd_buffer_frame_or_window. Now used for all Lisp objects
11623 referenced from the input queue.
11624 (kbd_buffer_store_event): Always use structure assignment for
11625 copying input events. Record all Lisp objects referenced from
11626 events in kbd_buffer_gcpro.
11627 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11628 differently from input events. Test for prefix menu_bar_events
11629 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11630 event in kbd_buffer_gcpro to nil.
11631 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11632 frame_or_window is equal to its arg member as prefix events.
11633 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11634 used by an input event to nil.
11635 (init_keyboard): Use two times the size of the input queue
11636 for kbd_buffer_gcpro.
11637 (syms_of_keyboard): Likewise.
11639 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11640 Use USER_SIGNAL_EVENT.
11642 * termhooks.h (struct input_event): Add member `arg'.
11643 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11644 (USER_SIGNAL_EVENT): Renamed from user_signal.
11646 * xfaces.c (ASET): Remove definition.
11648 * lisp.h (AREF, ASET, ASIZE): New macros.
11650 * fontset.c (AREF, ASIZE): Remove definitions.
11652 * fns.c (AREF): Remove definition.
11654 * composite.c (AREF): Remove definition.
11656 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11658 * dispnew.c (redraw_overlapped_rows): Add missing local.
11659 (scrolling_window): Remove debug code.
11661 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11662 Before scrolling, turn off a mouse-highlight in the window
11665 * xterm.c (x_update_window_end): Add parameter
11666 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11667 redisplay in XTframe_up_to_date.
11668 (x_clear_mouse_face): New function.
11669 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11671 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11673 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11674 it when any row is written to that contains glyphs highlighted in
11676 (update_window): Call the window update end hook with new
11677 parameter MOUSE_FACE_OVERWRITTEN_P.
11678 (direct_output_for_insert): Give up if row contains mouse-face.
11680 * dispextern.h (struct redisplay_interface): Add parameter
11681 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11682 (clear_mouse_face): New function pointer member.
11684 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11686 * syntax.c (back_comment): Use one switch rather than a few `if's.
11687 Obey open_paren_in_column_0_is_defun_start.
11688 When reverting to the `slow' method, try to nicely handle the case
11689 of nested comments by checking that the comment-starter we found
11690 does indeed match the comment-ender.
11691 (scan_sexps_forward, scan_sexps_forward):
11692 Ignore excessive opening parenthesis rather than throwing an error.
11694 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11696 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11697 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11699 * dispnew.c (direct_output_forward_char): Give up if currently
11700 displaying a message instead of the minibuffer contents.
11702 * xterm.c (x_update_window_begin): No need to turn off the mouse
11704 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11705 depending on whether they contain glyphs highlighted in mouse-face.
11707 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11708 compare the mouse_face_p flags of both rows.
11710 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11712 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11714 * keyboard.c (show_help_echo): Accept additional parameter
11715 ok_to_overwrite_keystroke_echo.
11716 (read_char): Call show_help_echo with a zero
11717 ok_to_overwrite_keystroke_echo argument.
11718 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11719 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11720 ok_to_overwrite_keystroke_echo argument.
11721 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11722 non-zero ok_to_overwrite_keystroke_echo argument.
11724 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11726 * xdisp.c (try_window_id): If changes are all below what is
11727 displayed in the window, and point is in the window, we still
11728 might have to find point on the display.
11730 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11731 glyphs instead of a single one.
11732 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11733 with new argument list.
11734 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11736 * keymap.c (get_keymap_1): Add comment that this function can GC.
11737 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11738 comment that functions can GC.
11739 (Fset_keymap_parent): GCPRO arg KEYMAP.
11741 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11743 * msdos.c (XMenuActivate): After exiting the menu, restore the
11744 echo area message and erase it.
11746 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11748 * fontset.c (Ffontset_info): Make the return value more compatible
11749 with that of Emacs 20.
11751 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11753 * eval.c (Fsignal): Handle case that backtrace_list is null.
11755 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11757 * ccl.c (Fccl_execute): Typo fixed.
11759 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11761 * window.c (window_loop): Add missing gcpro1 local variable.
11763 * window.c (Fwindow_list): Reverse list at the end.
11764 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11765 means allow windows on OWINDOW's frame, only.
11766 (window_loop): Simplified; use Fwindow_list.
11768 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11770 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11772 * xterm.c (XTread_socket): Increment handling_signal at the start,
11773 decrement it at the end.
11775 * eval.c (handling_signal): New variable.
11776 (Fsignal): Abort if handling_signal is non-zero.
11778 * lisp.h (handling_signal): External declaration.
11780 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11782 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11784 Sound support for NetBSD through "Linux emulation" support:
11785 * config.in (HAVE_SOUNDCARD_H): Undef.
11786 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11787 * Makefile.in (LIBSOUND): New variable.
11788 (LIBES): Include it.
11789 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11790 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11791 (vox_open): Use DEFAULT_SOUND_DEVICE.
11792 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11794 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11796 * print.c (print_error_message): If Vsignaling_function is set,
11797 show it in *Messages*.
11799 * lisp.h (Vsignaling_function): External declaration.
11801 * eval.c (Vsignaling_function): New variable.
11802 (Fsignal): Compute it.
11803 (syms_of_eval): Staticpro it.
11805 2000-07-05 Dave Love <fx@gnu.org>
11807 * syswait.h: Use the autoconf recommended approach. Old code
11808 #if'd out in case we need to revert.
11810 * config.in (HAVE_SYS_WAIT_H): Added.
11812 2000-07-05 Andrew Innes <andrewi@gnu.org>
11814 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11815 when non-NULL instead of __morecore, to take account of buffer
11816 memory. This also solves a problem with spurious memory warnings
11819 * ralloc.c: Make real_morecore non-static.
11821 * eval.c (internal_condition_case): Comment out abort if
11822 interrupt_input_blocked is not zero.
11824 * makefile.nt: Add support for `bootstrap' and related targets.
11825 Include minimal debug info in emacs.exe in release build.
11826 Remove all dependencies on lisp.h, and fixup some others.
11828 * w32.c (init_environment): Install code from 20.7 for providing
11829 default values for environment variables, based on the
11830 executable's own location.
11831 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11832 (sys_socket): Install socket inheritance bug fix from 20.7.
11834 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11835 here via blockinput.h).
11837 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11839 * w32menu.c (w32_menu_display_help):
11840 * xmenu.c (menu_help_callback): Use show_help_echo.
11842 * keyboard.h (show_help_echo): Declare.
11844 * keyboard.c (show_help_echo): New function, extracted from read_char.
11845 Feval its `msg' argument if it's a cons cell.
11846 (read_char): Use it.
11847 (follow_key): Pass `autoload' to get_keyelt.
11849 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11850 (note_tool_bar_highlight, XTread_socket):
11851 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11853 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11854 (note_tool_bar_highlight, w32_read_socket):
11855 Do not gratuitously ignore non-string `help-echo' properties.
11857 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11859 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11861 * window.c (delete_all_subwindows): Reset Vwindow_list.
11863 * xterm.c (x_append_glyph, x_append_composite_glyph)
11864 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11865 changes in struct glyph starting 1999-12-27. Some bit-fields of
11866 struct glyph were not set, which made glyphs unequal when compared
11867 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11868 effects were the result. This also depended on the contents of
11869 memory returned by xmalloc. If flickering happens again, activate
11870 the code in clear_glyph_row that's in #if 0. If the flickering is
11871 gone with that, chances are that it is caused by something similar.
11873 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11875 * dispextern.h: Add some comments.
11877 * window.c (add_window_to_list): Add parameter LIST.
11878 (window_list): Order list so that, for each frame, windows are
11879 in canonical order, and so that frames appear in the list in
11880 the order given by Vframe_list.
11881 (next_window): Reverse the handling of NEXT_P.
11883 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11885 * window.c (Vwindow_list): New variable.
11886 (make_window, delete_window): Set Vwindow_list to nil.
11887 (check_window_containing): New function.
11888 (window_from_coordinates): Rewritten.
11889 (add_window_to_list, window_list, candidate_window_p)
11890 (decode_next_window_args, next_window): New functions.
11891 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11892 (Fwindow_list): New function.
11893 (Fother_window): Cleaned up.
11894 (foreach_window): Add a longer "variable argument list". Let
11895 callback function return 0 to indicate that cycling over windows
11897 (foreach_window_1): Likewise.
11898 (freeze_window_start): Return int.
11899 (init_window): New function.
11900 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11902 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11903 input_event with bzero.
11904 (main): Call init_window.
11906 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11909 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11911 * composite.h (make_composition_value_copy): Extern it.
11913 * composite.c (make_composition_value_copy): New function.
11915 * editfns.c (Fformat): While copying text properties, make each
11916 composition property value a copy.
11918 * fns.c (concat): While copying text properties, make each
11919 composition property value a copy.
11921 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11923 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11925 * fns.c (sweep_weak_table): Mark only objects that are not
11928 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11929 include those frames as candidates which have their focus
11930 redirected to the minibuffer frame.
11932 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11934 * fns.c (Fputhash): Return `value' rather than nil.
11936 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11938 * frame.c (next_frame): Don't check focus redirection in case
11939 MINIBUF is a window. Doing so excludes frames using MINIBUF
11940 unless their focus is redirected, which contradicts the
11941 specification of next-frame, and leads to infinite loops in
11942 certain situations when cycling through windows with next-window.
11944 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11946 * coding.c (code_convert_region): Even if the length of text is
11947 zero, try to convert it if coding->type is coding_type_ccl.
11948 (decode_coding_string, encode_coding_string): Likewise.
11950 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11952 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11953 the display if windows_or_buffers_changed.
11955 * dispnew.c (struct row_entry): New structure.
11956 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11957 (row_table_size, old_lines, new_lines, old_lines_size)
11958 (new_lines_size, run_pool, runs_size, runs): New variables.
11959 (add_row_entry): New function.
11960 (scrolling_window): Use data structures allocated with xmalloc and
11961 held in global variables, instead of allocating them with alloca and
11962 holding them in local variables. Use a larger hash table whose
11963 size depends on glyph matrix sizes. Don't use bzero to clear the
11964 hash table; instead, clear used slots only.
11966 * fns.c (next_almost_prime): Make it externally visible.
11968 * lisp.h (next_almost_prime): Add prototype.
11970 * s/isc4-0.h (sigunblock): Define.
11972 * s/sco5.h (sigunblock): Define.
11974 2000-06-27 Dave Love <fx@gnu.org>
11976 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11977 (moved to osf5-0.h).
11978 [!NOT_C_CODE]: Protect string.h stuff.
11980 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11981 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11983 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11985 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11986 below the last line from the needed window height.
11988 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11990 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11991 (Fwidget_get): Use it.
11992 (syms_of_fns): Defsubr it.
11994 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11996 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11997 display info for XIM.
11998 (xim_open_dpy): Likewise.
11999 (xim_close_dpy): Don't free the display info's XIM.
12001 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
12003 * config.in (USE_XIM): New define.
12005 * keymap.c (get_keyelt): For menu-items containing a `:filter
12006 FILTER', apply FILTER to the menu-item's definition to get the
12007 real definition to use.
12009 * lisp.h (QCfilter): External declaration.
12011 * xfns.c (Fimage_size): New function.
12012 (syms_of_xfns): Defsubr it.
12014 2000-06-26 Andreas Schwab <schwab@suse.de>
12016 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
12017 Fstring_as_unibyte.
12019 2000-06-25 Dave Love <fx@gnu.org>
12021 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
12023 * Makefile.in (blockinput.h): Depend on atimer.h.
12024 (atimer.h): Depend on systime.h.
12026 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
12028 * atimer.h: Protect against multiple inclusion. Include systime.h.
12030 * lisp.h (swap_in_global_binding): Declare.
12032 2000-06-24 Ken Raeburn <raeburn@gnu.org>
12034 * process.c (Fopen_network_stream): Turn off atimers for duration
12035 of call to connect. (Patch from Gerd.)
12037 2000-06-23 Dave Love <fx@gnu.org>
12039 * ralloc.c: Maybe include unistd.h
12041 * emacs.c (setgrp): Undefine before defining.
12042 (malloc_warning, set_time_zone_rule, index): Prototype.
12044 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
12045 HAVE_STRUCT_TIMEZONE.
12047 * s/osf1.h: Move string.h hack here from alpha.h and make it
12049 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
12051 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
12052 (SOCKLEN_TYPE): Don't define.
12054 * m/alpha.h: Remove string.h hack.
12056 * s/osf5-0.h: New file.
12058 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
12059 include time.h, done by systime.h.
12060 [__FreeBSD__]: Remove redundant includes.
12062 * callproc.c (setpgrp): Undefine before defining.
12063 (delete_temp_file): Return Qnil to avoid warning.
12065 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
12067 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
12070 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
12072 * composite.h (compose_text): Declare.
12074 * xterm.c: Don't include sys/types.h unconditionally. Don't
12075 protect its inclusion with !USG (following xmenu.c).
12077 2000-06-23 Gerd Moellmann <gerd@gnu.org>
12079 * xfns.c (x_create_tip_frame): Initialize frame's colors like
12082 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
12084 * coding.c (decode_eol_post_ccl): Special handling for undecided
12085 and inconsistent EOL types.
12087 2000-06-22 Gerd Moellmann <gerd@gnu.org>
12089 * xrdb.c (x_load_resources): Add default resource for scroll bar's
12090 trough color and main window's background color.
12092 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
12094 * xterm.h (Xt_app_con): External declaration.
12096 * widget.c (EmacsFrameRealize): Fix typo.
12098 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
12100 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
12101 (handle_invisible_prop): Record the start of invisible text in
12102 it->add_overlay_start.
12103 (struct overlay_entry): Add member `overlay'.
12104 (handle_overlay_change): Simplify.
12105 (next_overlay_string): After having processed overlay strings at the
12106 end of the buffer, record that fact in
12107 it->overlay_strings_at_end_processed_p.
12108 (compare_overlay_entries): If before- and after-strings come
12109 from the same overlay, let before-strings come first.
12110 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
12111 (load_overlay_strings): Take it->add_overlay_start into account
12112 when adding overlay strings.
12114 * dispextern.h (struct it): Add member add_overlay_start.
12116 2000-06-22 Dave Love <fx@gnu.org>
12118 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
12120 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
12122 2000-06-22 Kenichi Handa <handa@etl.go.jp>
12124 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
12127 2000-06-21 Dave Love <fx@gnu.org>
12129 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
12131 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
12133 * syntax.c (back_comment): Simplify string-parity counting (with
12134 the added benefit of handling multiple string-styles as long as
12135 they are not intertwined).
12136 Jump to the slow code as soon as a comment starter is found in
12137 a "string_lossage" position. Fixes the case: " /* " /* " */.
12139 2000-06-21 Dave Love <fx@gnu.org>
12141 * Makefile.in: Use GETLOADAVG_LIBS.
12143 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
12144 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
12146 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12148 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12149 (Fforward_comment, scan_lists):
12150 Check the comstyle of single-char comment-starters.
12151 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12152 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12153 Check the comstyle of single-char comment-starters.
12154 Clarify control-flow around the Scomment case.
12156 2000-06-20 Dave Love <fx@gnu.org>
12158 * fns.c (make_hash_table, maybe_resize_hash_table):
12159 Cast arg of next_almost_prime.
12161 * tparam.c [emacs]: Include lisp.h.
12163 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12166 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12168 * keyboard.c (adjust_point_for_property): Check if display
12169 property should be treated as intangible by looking at its value.
12171 * xdisp.c (single_display_prop_intangible_p)
12172 (display_prop_intangible_p): New functions.
12174 * dispextern.h (display_prop_intangible_p): Add prototype.
12176 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12178 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12179 argument to sigprocmask.
12181 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12182 argument to sigprocmask.
12184 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12185 sigprocmask_set, and pass a pointer to it to sigprocmask.
12187 * sysdep.c (sigprocmask_set): New variable.
12189 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12192 2000-06-20 Sam Steingold <sds@gnu.org>
12194 * xrdb.c: Don't declare xmalloc, xrealloc.
12196 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12198 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12199 (re_comp): Cast gettext return value to avoid complaints when
12202 2000-06-20 Dave Love <fx@gnu.org>
12204 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12206 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12208 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12210 * m/alpha.h: Don't declare xmalloc, xrealloc.
12212 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12214 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12216 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12218 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12221 * keyboard.h (poll_for_input_1): Declare.
12223 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12225 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12227 * doprnt.c: Don't declare xmalloc, xrealloc.
12229 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12230 (getenv, ctime, getwd): Removed.
12231 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12233 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12234 x_set_tool_bar_lines.
12236 * config.in: Add HAVE_GETWD. Move some definitions above
12237 machine/system includes.
12239 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12241 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12243 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12244 contain information about ENCODING.
12246 * fontset.c (FONTSET_ASCII): Use the first element of char table
12247 for an ASCII font, not defalt slot.
12248 (fontset_ref_via_base): If FONTSET doesn't contain information for
12249 C, try the default fontset.
12250 (make_fontset): Don't copy the default fontset.
12251 (fontset_font_pattern): Likewise.
12252 (accumulate_font_info): If ELT is nil, use the corresponding
12253 element in the default fontset.
12255 2000-06-19 Dave Love <fx@gnu.org>
12257 * syntax.c (Fparse_partial_sexp): Doc fix.
12259 * regex.h: Test PROTOTYPES as well as __STDC__.
12261 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12262 errno, strerror. Put text after #endif in comment.
12264 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12266 * xterm.c (x_frame_of_widget): Likewise.
12268 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12270 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12271 to Vfundamental_mode_abbrev_table.
12273 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12274 bogus objects are marked. This slows down GC by ~80 percent, but
12275 it might be worth trying when debugging GC-related problems.
12276 This feature requires conservative stack marking to be enabled.
12278 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12279 returns XLookupChars, reset `modifiers' to zero.
12281 2000-06-19 Dave Love <fx@gnu.org>
12283 * mktime.c: Unprotoized.
12285 2000-06-19 Richard Stallman <rms@gnu.org>
12287 * data.c (set_internal): If variable is frame-local,
12288 store the new value immediately into the frame parameter alist.
12290 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12292 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12293 in the custom handler pointer.
12295 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12296 value, or checks for CHAR_META can fail when Lisp_Object is a
12298 * keymap.c (get_keyelt): Likewise.
12300 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12302 * ccl.h (struct ccl_program): New member eol_type.
12303 (struct ccl_spec): New member cr_carryover.
12305 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12306 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12308 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12309 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12310 (decode_eol_post_ccl): New function.
12311 (decode_coding): Don't detect EOL format here for CCL based coding
12313 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12314 decode_eol_post_ccl after running the CCL program.
12315 (code_convert_region): Don't detect EOL format here for CCL based
12317 (decode_coding_string): Likewise.
12319 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12321 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12322 when treating it as an integer.
12324 * coding.h (encode_coding_string): Declare.
12326 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12329 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12330 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12331 to be passed to get_local_map.
12333 * sound.c (Fplay_sound): Don't call make_number on
12334 Frun_hook_with_args count argument.
12336 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12337 for lisp objects in X event structure data field, when lisp
12338 objects are represented with unions.
12339 (x_scroll_bar_to_input_event): Ditto.
12341 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12343 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12344 termination of string. Fix sense of test whether
12345 Vline_number_display_limit is an integer.
12347 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12349 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12350 only if HAVE_X_WINDOWS.
12352 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12355 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12358 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12360 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12363 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12365 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12366 start of the while loop.
12368 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12370 * atimer.c (alarm_signal_handler): Add forward declaration.
12372 * data.c (set_internal): Remove debug code.
12374 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12376 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12378 * unexec.c (toplevel) [COFF]: Include coff.h.
12380 * s/lynxos.h: New file.
12382 * keymap.c (Fsingle_key_description): Enclose function key and
12383 event symbol names in angle brackets.
12385 * xdisp.c (setup_echo_area_for_printing): Call
12386 message_log_maybe_newline if message_buf_print is not set.
12388 * print.c (printchar, strout): Don't check message_buf_print
12389 before calling setup_echo_area_for_printing because that
12390 function does something useful even when message_buf_print is
12393 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12395 (ensure_echo_area_buffers): Initialize echo buffer's
12396 truncate lines setting to nil.
12397 (with_echo_area_buffer): Don't set the echo buffer's truncate
12398 lines setting here.
12399 (set_message_1): Set it here instead, based on the value
12400 of message_truncate_lines.
12401 (resize_mini_window): Handle case that lines are truncated.
12402 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
12403 DEFVAR_BOOL message-truncate-lines.
12405 * keyboard.c (read_char): Bind message-truncate-lines to t
12406 while displaying a help-echo.
12408 * lisp.h (Qmessage_truncate_lines): External declaration.
12410 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12412 * xdisp.c (Vline_number_display_limit): Renamed from
12413 line_number_display_limit.
12414 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12415 Extend documentation string. Initialize
12416 Vline_number_display_limit to nil meaning no limit.
12417 (decode_mode_spec): Use Vline_number_display_limit with its new
12420 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12422 2000-06-13 Richard Stallman <rms@gnu.org>
12424 * frame.c (Fmodify_frame_parameters): Doc fix.
12426 * xfns.c (x_set_frame_parameters): Comment fix.
12428 * frame.c (store_frame_param): Call swap_in_global_binding if the
12429 variable's current binding was chosen based on this frame.
12431 * data.c (swap_in_global_binding): New function.
12433 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12435 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12436 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12438 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12440 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12442 2000-06-12 Jason Rumney <jasonr@gnu.org>
12444 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12446 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12448 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12450 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12452 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12454 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12455 (syms_of_xfaces): Defsubr Sdump_colors.
12456 (x_free_colors): Don't treat b&w specially on default visual.
12457 (x_free_dpy_colors): New function.
12458 (free_face_colors): Don't check visual class; it's done
12461 * xterm.c (x_frame_of_widget): New function.
12462 (x_alloc_nearest_color_for_widget): Use it.
12463 (x_copy_dpy_color): New function.
12464 (x_destroy_window): Free various colors.
12466 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12468 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12470 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12472 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12474 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12476 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12478 2000-06-11 Dave Love <fx@gnu.org>
12480 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12482 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12484 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12486 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12488 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12491 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12493 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12494 (regex_compile): Fix the code for handling the case of single byte
12495 char and multibyte char being mixed in a range within [...].
12497 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12498 and dst_multibyte members of coding.
12500 * charset.c (update_charset_table): Update the table
12501 bytes_by_char_head.
12502 (init_charset_once): Initialize elements of bytes_by_char_head to
12503 1 except for leading codes for private charases.
12505 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12506 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12508 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12510 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12511 access the data it doesn't point to.
12513 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12515 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12516 will be translated to a switch-frame event when reading the
12517 event queue. This is necessary because Emacs otherwise won't
12518 perform a switch-frame to a new frame until some other event, for
12519 example a keystroke event, forces it to do so. This has various
12520 effects, one visible being that the cursor of a frame created with
12521 C-x 5 2 or switched to with a window manager key binding like
12522 A-TAB stays hollow because selected_window isn't on the newly
12523 focused frame until the switch-frame is performed.
12525 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12526 generating a switch-frame event if necessary.
12528 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12530 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12533 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12535 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12537 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12539 * window.c (displayed_window_lines): Take empty lines at
12540 the bottom of a window into account.
12542 * window.c (displayed_window_lines): New function.
12543 (Fmove_to_window_line): Use displayed_window_lines to determine
12544 the number of lines to move, instead of using the window's height.
12546 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12547 to stop reading, even if the form read sets point to a different
12548 value when evaluated.
12550 * xdisp.c (display_line): Fix code deciding in which line to
12553 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12555 * fileio.c (e_write): Free composition data if stored in
12558 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12560 * xdisp.c (display_line): Set row's and iterator's
12561 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12562 Set cursor even if row ends in the middle of a character.
12563 (dump_glyph_row): Print values of new flags.
12564 (redisplay_window) <cursor movement in unchanged window>: When
12565 point has been moved forward, and PT is at the end of the cursor
12566 row, don't place the cursor in the next row if the cursor row ends
12567 in the middle of a character or at ZV.
12569 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12570 (struct glyph_row): Add starts_in_middle_of_char_p and
12571 ends_in_middle_of_char_p.
12572 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12573 ends_in_middle_of_char_p flag.
12574 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12576 * term.c (append_glyph): Revert change of 2000-06-06.
12578 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12579 padding glyph not fitting on line as whole character not
12582 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12583 this isn't true for images with `:ascent 100'.
12585 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12587 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12588 as modified if it is originally unmodified.
12590 * term.c (encode_terminal_code): Change the way to check if
12591 terminal coding does any conversion.
12592 (append_glyph): Set glyph->pixel_width correctly.
12594 * xdisp.c (display_line): While checking line continuation, pay
12595 attention to a padding glyph.
12597 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12599 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12601 2000-06-05 Dave Love <fx@gnu.org>
12603 * xdisp.c: Include fontset.h.
12605 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12607 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12609 * dispnew.c: Conditionally include term.h.
12611 * coding.h: Declare code_convert_string_norecord.
12613 * frame.h (struct frame): Use volatile unconditionally.
12615 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12617 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12619 * systime.h: Protect against multiple inclusion.
12620 (timezone) [USG5_4]: Define as time_t.
12622 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12623 (Foptimize_char_table, make_temp_name): Declare.
12625 * Makefile.in (xdisp.o): Depend on fontset.h.
12627 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12629 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12630 (Foptimize_char_table, make_temp_name): Declare.
12634 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12636 2000-06-02 Dave Love <fx@gnu.org>
12638 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12640 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12642 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12643 result face, set flags in that face indicating that colors may not
12646 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12647 glyph, use the ASCII NUL character to determine the face.
12649 2000-06-02 Dave Love <fx@gnu.org>
12651 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12652 (VFORK_RETURN_TYPE): Remove.
12654 * config.in: Add NO_MATHERR.
12656 2000-06-01 Dave Love <fx@gnu.org>
12658 * cmds.c (internal_self_insert): Don't check
12659 Vbefore_change_function, Vafter_change_function.
12661 * insdel.c (signal_before_change, signal_after_change): Likewise.
12663 * buffer.c (Vbefore_change_function, Vafter_change_function):
12664 Variables and their initializations deleted.
12666 * callint.c (Fcall_interactively): Doc fix.
12668 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12670 2000-05-31 Dave Love <fx@gnu.org>
12672 * textprop.c: Revert last change -- duplicated.
12674 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12676 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12679 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12681 2000-05-31 Jason Rumney <jasonr@gnu.org>
12683 * search.c (Fre_search_forward, Fre_search_backward)
12684 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12686 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12688 2000-05-30 Jason Rumney <jasonr@gnu.org>
12690 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12691 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12693 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12695 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12696 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12697 expand a nil default_filename.
12699 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12700 pointer to glyph_to_pixel_coords, not a frame.
12702 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12703 coding.h to dependencies.
12705 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12707 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12708 window pointer to be consistent with w32term.c and xterm.c.
12710 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12711 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12712 (Qline_spacing, Qcenter): New variables.
12713 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12714 (x_set_line_spacing): New function.
12715 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12716 (x_specified_cursor_type): New function.
12717 (x_set_cursor_type): Use it.
12718 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12720 (validate_x_resource_name, x_get_resource_string): Measure lengths
12721 of external strings in bytes.
12722 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12723 GetTextExtentPoint32 with NULL title.
12724 (Fx_create_frame): Initialize Qline_spacing.
12725 (w32_load_system_font): Initialize font->double_byte_p.
12726 (x_to_w32_charset): Use Vw32_charset_info_alist.
12727 (Image, busy cursor, tooltip functions): Merged changes from
12728 xfns.c. Not yet functional on Windows.
12730 * w32gui.h (W32FontStruct): Add double_byte_p member.
12732 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12733 (emacs_button_translation): Use it.
12734 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12735 in `mask' to be set.
12737 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12740 * w32term.c: Format and doc changes to bring closer to xterm.c.
12741 (w32_char_font_type): New enum.
12742 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12743 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12744 (w32_encode_char): New function.
12745 (x_encode_char): Removed.
12746 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12747 x_encode_char and w32_font_is_double_byte.
12748 (x_produce_image_glyph): Use image_ascent.
12749 (x_produce_glyphs): Use new version of w32_per_char_metric and
12750 handle NULL return value. Allow extra line spacing.
12751 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12752 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12753 w32_font_type member of glyph instead.
12754 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12755 (fast_find_position): Make sure not to consider rows not visible
12757 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12758 w32_menu_display_help with input blocked, as it can abort.
12759 (x_display_and_set_cursor): Choose cursor depending
12760 on buffer-local value of cursor_type.
12761 (x_draw_bar_cursor): Add parameter WIDTH.
12763 * w32term.h (CP_DEFAULT): Define.
12764 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12766 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12768 * search.c (Fre_search_forward, Fre_search_backward)
12769 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12771 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12773 * coding.c (detect_coding_iso2022): Fix code for checking
12774 CODING_CATEGORY_MASK_ISO_8_2.
12776 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12778 * regex.c (PREFETCH_NOLIMIT): New function.
12779 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12781 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12783 * syntax.c (find_defun_start): Move test for
12784 open_paren_in_column_0_is_defun_start outside of the loop.
12786 * xdisp.c (redisplay_window): Really switch buffers when
12787 displaying mode lines, and temporarily set selected_frame to the
12788 frame of the window that's redisplayed.
12790 * xfaces.c (free_realized_faces): Block/unblock input.
12791 (free_realized_multibyte_face): Ditto.
12793 2000-05-29 Dave Love <fx@gnu.org>
12795 * textprop.c (Qkeymap): New variable.
12796 (syms_of_textprop): Intern it.
12798 * keymap.c: Include intervals.h.
12799 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12801 * Makefile.in (keymap.o): Depend on intervals.h.
12803 * keyboard.c (menu_bar_items, tool_bar_items)
12804 (Fexecute_extended_command): Deal with `keymap' property.
12805 (read_key_sequence): Track map from `keymap' property as well as
12808 * intervals.c (get_local_map): Extra arg to allow looking for
12811 * intervals.h (map_property): New enum.
12812 (get_local_map): Extra arg using it.
12813 (Qkeymap): Declare.
12815 * lisp.h (get_local_map): Don't declare here.
12817 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12819 * Makefile.in (callproc.o): Depend on composite.h.
12821 * callproc.c: Include composite.h.
12822 (Fcall_process): Handle composition correctly.
12824 * coding.h (coding_allocate_composition_data): Extern it.
12825 (coding_restore_composition): Likewise.
12827 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12828 yet allocated, finish decoding with result
12829 CODING_FINISH_INSUFFICIENT_CMP.
12830 (coding_allocate_composition_data): Make it non-static.
12831 (coding_restore_composition): Likewise.
12833 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12835 * charset.c (syms_of_charset): Revert last change.
12837 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12839 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12840 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12843 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12845 * charset.c (syms_of_charset): Set width of character sets
12846 eight-bit-control and eight-bit-graphic to 1 column.
12848 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12850 * config.in (HAVE_SPEED_T): New define.
12852 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12855 2000-05-26 Dave Love <fx@gnu.org>
12857 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12859 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12860 (Fsubr_arity): New function.
12861 (syms_of_data): Install them.
12863 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12865 * charset.c (init_charset_once): Set the table bytes_by_char_head
12868 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12869 the default fontset to what Emacs uses by default.
12870 (check_registry_encoding): This function deleted.
12871 (Fset_fontset_font): Remove the adhoc condition for the default
12872 fontset. Allow cons in FONTNAME.
12874 * fns.c (map_char_table): Ignore char-table entries for
12875 charsets eight-bit-control and eight-bit-graphic.
12877 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12879 * emacs.c (main): Initialize keyboard syms before initializing
12880 window code, so face names are available.
12882 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12884 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12885 of an anchor at the beginning of a shy-group.
12887 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12889 * xdisp.c (handle_invisible_prop): Don't try to skip over
12890 invisible text if end of text is already reached.
12892 2000-05-25 Dave Love <fx@gnu.org>
12894 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12896 * coding.c (encode_eol): Add null statement after label.
12898 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12900 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12903 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12905 * ccl.c (ccl_driver): Fix previous change.
12907 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12909 * coding.c (run_pre_post_conversion_on_str): Set point to the
12910 beginning of buffer before calling coding->post_read_conversion.
12911 (decode_coding_string): Give correct args to
12912 run_pre_post_conversion_on_str.
12913 (encode_coding_string): Likewise.
12915 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12916 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12917 eight-bit-graphic correctly.
12919 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12921 * fileio.c (Finsert_file_contents): Even if a file is not found,
12922 execute codes for setting up coding system. Call
12923 after-insert-file-functions unconditionally.
12925 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12927 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12928 BSD_PGRPS are not defined.
12930 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12932 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12934 (syms_of_charset): Avoid building same strings.
12936 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12938 * lread.c (Fload): Add a comment about the meaning of
12939 Vuser_init_file being t.
12941 * puresize.h (BASE_PURESIZE): Increase to 675000.
12943 * s/gnu-linux.h (setpgrp): Don't define it here because this
12944 prevents compilation on GNU/Linux systems with glib 2.2.
12946 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12949 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12951 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12952 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12954 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12956 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12958 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12960 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12962 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12964 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12966 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12968 * keyboard.c (read_char): Allow character codes 128..255 to be
12969 handled by input-method-function.
12971 * insdel.c (adjust_markers_for_replace): Fix previous change.
12972 (adjust_after_replace): If PREV_TEXT is nil, call
12973 adjust_markers_for_insert, not adjust_markers_for_replace.
12975 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12977 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12978 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12979 [HAVE_GRANDPT]: Define.
12980 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12982 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12985 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12987 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12989 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12991 The following changes are to handle 8-bit characters in a
12992 multibyte buffer/string without facing with byte combining
12993 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12994 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12996 * Makefile.in (fns.o): Depend on charset.h.
12998 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12999 convert it to unibyte.
13000 (make_string): Use parse_str_as_multibyte, not chars_in_text.
13002 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
13003 apparent char boundary.
13004 (Fset_buffer_multibyte): Convert 8-bit characters in the range
13005 0x80..0x9F to/from multibyte form.
13007 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
13010 * callproc.c (Fcall_process): Always encode an argument string if
13011 it is multibyte. Setup src_multibyte and dst_multibyte members of
13012 process_coding properly.
13014 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
13015 SPLIT_NON_ASCII_CHAR.
13017 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
13019 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
13021 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
13022 (SPLIT_CHARACTER_SEQ): This macro deleted.
13023 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
13024 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
13025 and eight-bit-graphic.
13026 (char_to_string): Likewise. Signal an error for too large
13028 (char_printable_p): Return 0 for 8-bit characters.
13029 (update_charset_table): Update iso_charset_table only when a final
13030 character is non-negative.
13031 (find_charset_in_text): Renamed from find_charset_in_str.
13032 Arguments and return value changed. Callers changed.
13033 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
13034 be -1 if CHARSET is used only internally.
13035 (Fmake_char_internal): Handle new charsets; eight-bit-control and
13037 (Fcharset_after): Simplified.
13038 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
13039 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
13040 (multibyte_chars_in_text): Simplified by assuming there's no
13041 invalid multibyte sequence.
13042 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13043 (str_as_unibyte): New functions.
13044 (Fstring): Simpified by assuming that byte combining never happens.
13045 (init_charset_once): Initialization for
13046 LEADING_CODE_8_BIT_CONTROL.
13047 (syms_of_charset): Intern and staticpro Qeight_bit_control and
13048 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
13049 eight-bit-control and eight-bit-graphic.
13051 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
13052 (CHARSET_8_BIT_GRAPHIC): New macros.
13053 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
13054 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
13055 (CHARSET_REVERSE_CHARSET): Likewise.
13056 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
13058 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
13059 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
13060 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
13061 encounter an invalid multibyte sequence.
13062 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
13063 sequence is always valid.
13064 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
13065 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
13066 (CHAR_STRING): For 8-bit characters, call char_to_string.
13067 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
13068 multibyte sequence is always valid.
13069 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
13070 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13071 (str_as_unibyte): Extern them.
13072 (BCOPY_SHORT): Fix a bug.
13073 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
13074 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
13075 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
13076 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
13078 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
13079 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
13080 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
13081 (EMIT_BYTES): New macros.
13082 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
13083 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
13085 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
13086 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
13087 check the validity of multibyte sequence.
13088 (decode_coding_emacs_mule): New function.
13089 (encode_coding_emacs_mule): New macro.
13090 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
13092 (DECODE_ISO_CHARACTER): Just return a character code.
13093 (DECODE_COMPOSITION_START): Set coding->result instead of result.
13094 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
13095 EMIT_CHAR to produced decoded characters. Exit the loop only by
13096 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
13098 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
13099 only position codes for an invalid character.
13100 (encode_designation_at_bol): Return new destination pointer. 5th
13101 arg DSTP is changed to DST.
13102 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
13103 from the source by ONE_MORE_CHAR. Don't handle the case of last
13105 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
13107 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
13108 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
13109 TWO_MORE_BYTES to fetch a byte from the source.
13110 (encode_eol): Pay attention to coding->src_multibyte.
13111 (detect_coding, detect_eol): Preserve members src_multibyte and
13113 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
13114 (encoding_buffer_size): Set magnification to 3 for all coding
13115 systems that require encoding.
13116 (ccl_coding_driver): For decoding, be sure that the result is
13117 valid multibyte sequence.
13118 (decode_coding): Initialize coding->errors and coding->result.
13119 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
13120 and raw-text, always call decode_eol. Handle the case of last
13121 block here. If not coding->dst_multibyte, convert the resulting
13122 sequence to unibyte.
13123 (encode_coding): Initialize coding->errors and coding->result.
13124 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
13125 and raw-text, always call encode_eol. Handle the case of last
13127 (shrink_decoding_region, shrink_encoding_region): Detect cases
13128 that we can't skip data more rigidly.
13129 (code_convert_region): Setup src_multibyte and dst_multibyte
13130 members of coding. For decoding, if the buffer is multibyte,
13131 convert the source sequence to unibyte in advance. For encoding,
13132 if the buffer is multibyte, convert the resulting sequence to
13133 multibyte afterward.
13134 (run_pre_post_conversion_on_str): New function.
13135 (code_convert_string): Deleted and divided into the following two.
13136 (decode_coding_string, encode_coding_string): New functions.
13137 (code_convert_string1, code_convert_string_norecord): Call one of
13139 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
13140 MAKE_NON_ASCII_CHAR.
13141 (Fset_terminal_coding_system_internal)
13142 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
13143 and dst_multibyte members.
13144 (init_coding_once): Initialize iso_code_class with new enum
13145 ISO_control_0 and ISO_control_1.
13147 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13148 devided into ISO_control_0 and ISO_control_1.
13149 (struct coding_system): New members src_multibyte, dst_multibyte,
13150 errors, and result. Delete member fake_multibyte.
13151 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13153 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13156 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13159 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13161 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13163 (Ftranspose_region): Delete codes for handling byte combining.
13165 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13166 dst_multibyte members of coding. On handling REPLACE on unibyte
13167 buffer, convert the result of decode_coding to unibyte. On
13168 inserting into a mutibyte buffer, always call code_convert_region.
13169 (e_write): Setup coding->src_multibyte according to the
13170 multibyteness of the source (buffer or string).
13172 * fns.c (concat): Handle 8-bit characters correctly.
13173 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13174 unibyte in the result.
13175 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13176 valid multibyte form in the result.
13177 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13178 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13179 return -1, signal an error.
13180 (base64_encode_1): New arg MULTIBYTE. Get each character by
13181 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13182 character is found, return -1.
13183 (Fbase64_decode_region): Delete codes for handling byte-combining.
13184 Treat each decoded byte as a unibyte character.
13185 (Fbase64_decode_string): Return unibyte string.
13186 (Fcompare_strings, concat, string_byte_to_char): Use
13187 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13188 FETCH_STRING_CHAR_ADVANCE.
13189 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13190 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13192 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13193 SPLIT_NON_ASCII_CHAR.
13194 (fontset_ref_via_base, fontset_set): Likewise
13196 * insdel.c (adjust_markers_for_record_delete): Deleted.
13197 (adjust_markers_for_insert): Argument changed. Caller changed.
13198 (adjust_markers_for_replace): Likewise.
13199 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13200 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13201 (copy_text): Delete unused local varialbe c_save. For converting
13202 to multibyte, be sure to make all 8-bit characters in valid
13204 (count_size_as_multibyte): Handle 8-bit characters correctly.
13205 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13206 (adjust_after_replace, replace_range, del_range_2)
13207 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13208 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13209 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13210 handling byte combining.
13211 (adjust_before_replace): Deleted.
13213 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13214 SPLIT_NON_ASCII_CHAR.
13215 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13216 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13217 (Fkey_description): Likewise.
13219 * lread.c (read1): On reading multibyte string, be sure to make
13220 all 8-bit chararacters in valid multibyte form.
13221 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13223 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13226 * process.c (Fstart_process): GCPRO current_dir before calling
13227 Ffind_operation_coding_system. Encode arguments here.
13228 (create_process): Don't encode arguments here. Setup
13229 src_multibyte and dst_multibyte members of struct coding.
13230 (read_process_output): Setup src_multibyte and dst_multibyte
13231 members of struct coding. If the output is to multibyte buffer,
13232 always decode the output of the process. Adjust the
13233 representation of 8-bit characters to the multibyteness of the output.
13234 (send_process): Setup coding->src_multibyte according to the
13235 multibyteness of the source.
13237 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13238 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13239 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13241 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13243 * w16select.c (Fw16_set_clipboard_data): Setup members
13244 src_multibyte and dst_multibyte of coding. Adjusted for the
13245 change for find_charset_in_str.
13246 (Fw16_get_clipboard_data): Likewise.
13248 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13249 dst_multibyte of coding.
13250 (x_to_w32_font): Likewise.
13252 * w32select.c (Fw32_set_clipboard_data): Setup members
13253 src_multibyte and dst_multibyte of coding. Adjusted for the
13254 change for find_charset_in_str.
13255 (Fw32_get_clipboard_data): Likewise.
13257 * xdisp.c (get_next_display_element): Handle 8-bit characters
13259 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13260 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13262 * xselect.c (selection_data_to_lisp_data): Setup members
13263 src_multibyte and dst_multibyte of coding. Adjusted for the
13264 change for find_charset_in_str.
13265 (lisp_data_to_selection_data): Likewise.
13267 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13269 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13271 * dispextern.h (Vimage_types): Add extern declaration.
13273 * xdisp.c (Vimage_types): Moved here from xfns.c.
13274 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13276 * xfns.c (Vimages_types): Moved to xdisp.c.
13277 (syms_of_xfns): Move `image-types' to xdisp.c.
13279 * w32fns.c (Vimage_types): Removed.
13280 (syms_of_w32fns): Remove `image-types'.
13282 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13284 * fns.c (map_char_table): Pay attention to character number of
13285 charset. Check the validity of charset at the first level. For
13286 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13289 * fontset.c: Include "buffer.h".
13290 (fs_load_font): If the face has fontset, record the face ID in
13292 (Finternal_char_font): New function.
13293 (accumulate_font_info): New function.
13294 (Ffontset_info): Rewritten for the new fontset implementation.
13295 (syms_of_fontset): Register Vdefault_fontset in the first element
13296 of Vfontset_table. Include Vdefault_fontset in
13297 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13300 2000-05-16 Dave Love <fx@gnu.org>
13302 * m/iris5d.h: Deleted -- unused.
13304 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13306 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13307 `invalid' instead of `illegal'.
13309 * indent.c (Fmove_to_column): When ending within a tab, insert
13310 spaces first so that markers at the end of the tab get adjusted.
13312 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13313 buffer list that wasn't selected in that frame.
13315 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13316 is needed on mescaline, use a 2 char prefix, and call
13317 make_temp_name with second arg non-zero.
13319 * fileio.c (make_temp_name): New function, extracted from
13321 (Fmake_temp_name): Use it.
13323 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13325 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13327 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13329 * Makefile.in (lisp): Add env.elc.
13331 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13333 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13335 * search.c (Freplace_match): Handle case of `\N' in the
13336 replacement when there's no group N.
13338 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13340 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13341 of the message to message_dolog.
13343 * keyboard.c (read_char): Don't clear current message for help
13344 events; let the code handling help events handle this. Change
13345 code detecting help events that should be ignored.
13347 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13348 we're interating over a string.
13350 2000-05-09 Dave Love <fx@gnu.org>
13352 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13353 that offset before writing. Move gcpro region past call of
13356 2000-05-04 Dave Love <fx@gnu.org>
13358 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13360 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13362 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13363 of inserted characters when BUF equals the current buffer, and PT
13364 is in front of or equal to FROM.
13366 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13368 * xdisp.c (handle_single_display_prop): If display property value
13369 is invalid, or something not supported on the frame, restore
13370 iterator's position to what it was initially. Make sure to return
13371 0 for invalid and unsupported property values.
13373 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13374 that x_per_char_metric returns null.
13376 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13378 * xterm.h (struct face): Add forward declaration.
13379 (struct image): Ditto.
13380 (image_ascent): Add prototype.
13382 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13383 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13384 image_ascent instead of using IMAGE_ASCENT.
13386 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13387 (IMAGE_ASCENT): Removed.
13389 * xfns.c (Qcenter): New variable.
13390 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13391 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13392 (image_ascent): New function.
13393 (lookup_image): Recognize `:ascent center'.
13394 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13395 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
13396 (xbm_load): Don't set image's ascent here.
13397 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
13398 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
13399 check ascent values here.
13400 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
13401 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
13402 (syms_of_xfns): Initialize Qcenter.
13404 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
13405 to the limits, increase the limits.
13407 2000-05-01 Kenichi Handa <handa@etl.go.jp>
13409 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
13410 Check Vfont_encoding_alist against the full name of the opened font.
13412 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13414 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13415 taller than the window.
13417 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13419 * xfaces.c (realize_x_face): Fix the argument of the second
13420 xassert. BASE_FACE may not be a face for ASCII.
13422 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13424 * print.c (print_object): Treat print-length < 0 as nil.
13426 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13428 * s/freebsd.h (TERMCAP_OBJ): Removed.
13429 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13431 * lread.c (read1): Don't treat period followed by certain
13432 characters as symbol start.
13434 * xfns.c (slurp_file): New function.
13435 (xbm_image_p): Handle case of in-memory XBM files.
13436 (xbm_scan): Rewritten to work on memory buffers instead of files.
13437 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13438 Work on memory buffers instead of files. If DATA is null test
13439 if buffer looks like an in-memory XBM file.
13440 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13441 memory buffers instead of files.
13442 (xbm_file_p): New function.
13443 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13445 * lread.c (end_of_file_error): New function.
13446 (read1): Call it instead of signaling `end-of-file' directly.
13448 * print.c (print_error_message): Print data of `end-of-file'
13449 with Fprinc instead of Fprin1.
13451 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13453 * window.c (freeze_window_start): Check that minibuffer scroll
13454 window isn't nil before extracting the window structure pointer
13457 * undo.c (record_delete): If we hit the end of the undo list, stop
13458 picking elements apart.
13460 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13462 * xdisp.c (display_line): If lines are continued, restore
13463 iterator's ascent/descent information to the values before the
13464 first glyph not fitting on the line.
13466 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13468 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13469 positions in glyph matrix. Don't compute new window end positions.
13471 * dispnew.c (increment_matrix_positions): Renamed from
13472 increment_glyph_matrix_buffer_positions.
13473 (increment_row_positions): Renamed from
13474 increment_glyph_row_buffer_positions.
13476 * dispextern.h: Change names of renamed functions from dispnew.c
13479 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13481 * fileio.c (Fdo_auto_save): Create directories for auto-save
13482 list file if necessary.
13484 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13485 from buffer or frame.
13486 (automatic_hscrolling_p): New variable.
13487 (hscroll_windows): Scroll windows horizontally only if automatic
13488 hscrolling is allowed.
13489 (syms_of_xdisp): New variable `automatic-hscrolling'.
13491 * frame.h (struct frame): Add member extra_line_spacing.
13493 * xfns.c (x_set_line_spacing): New function.
13494 (Fx_create_frame): Set line spacing from resources.
13495 (Qline_spacing): New variable.
13496 (syms_of_xfns): Initialize Qline_spacing.
13498 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13500 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13501 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13502 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13503 extra_line_spacing from default value.
13504 (init_buffer_once): Initialize default value of extra_line_spacing.
13506 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13509 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13510 prompt_width. Add extra line spacing.
13512 * term.c (produce_glyphs): Remove reference to struct it's
13515 * dispextern.h (struct it): Remove member prompt_width, add
13516 extra_line_spacing.
13518 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13520 * dispnew.c (update_frame_line): When writing a whole line, make
13521 sure cursor is in the right row afterwards, otherwise a use of
13522 capability `ch' in cmgoto might leave the cursor in the row below.
13524 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13526 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13528 * keyboard.c (timer_check): Fix typo in comment.
13530 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13532 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13533 name change: ch -> character.
13535 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13537 * keyboard.c (echo_message_buffer): New variable.
13538 (echo_now): Set echo_message_buffer to the echo area buffer used
13539 to display the echo.
13540 (cancel_echoing): Reset echo_message_buffer to nil.
13541 (read_char): Code rewritten that handles canceling an echo or
13542 echoing a dash, respectively.
13544 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13545 directory doesn't exist.
13547 2000-04-19 Dave Love <fx@gnu.org>
13549 * fns.c (syms_of_fns): Defsubr mapc.
13550 (concat): Don't allow numeric args.
13551 (Fconcat): Doc change.
13553 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13555 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13556 instead define end_match(1|2) more carefully.
13557 Use GET_CHAR_BEFORE_2 for `begline'.
13559 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13561 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13562 on 64-bit systems where NULL is defined as `0'.
13564 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13565 the `variable argument list' to make it work on Alpha.
13567 * m/alpha.h (_LP64) [!_LP64]: Define.
13568 (ORDINARY_LINK): Define for NetBSD.
13570 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13572 2000-04-19 Dave Love <fx@gnu.org>
13574 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13577 * Makefile.in (LIBS): Don't use.
13578 (GETLOADAVG_OBJ): Define again.
13579 (otherobj): Add GETLOADAVG_OBJ.
13581 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13583 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13585 * lread.c (read_filtered_event): Cancel and start busy cursor.
13587 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13588 that the per-character metrics may be null.
13590 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13592 * buffer.c (clone_per_buffer_values): New function.
13593 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13594 clone_per_buffer_values if CLONE is not nil.
13596 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13598 2000-04-16 Dave Love <fx@gnu.org>
13600 * Makefile.in: Remove obsolete localcpp stuff.
13601 (GETLOADAVG_OBJ): Don't define.
13602 (obj): Move LIBOBJS...
13603 (otherobj): ... to here.
13604 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13605 whitespace-only lines after the continuation (Irix).
13607 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13609 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13611 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13613 2000-04-14 Dave Love <fx@gnu.org>
13615 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13616 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13617 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13618 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13621 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13622 autoconfiscated HAVE_GETLOADAVG.
13624 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13627 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13629 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13630 (fill_in_lock_file_name): Avoid existing files that aren't links.
13632 2000-04-14 Dave Love <fx@gnu.org>
13634 * Makefile.in (LIBS, LIBOBJS): New variable.
13635 (INTERVAL_SRC): Convert to make variable.
13636 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13637 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13638 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13640 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13641 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13642 (shortlisp): Add facemenu, float-sup, frame.
13643 (SOME_MACHINE_LISP): Remove them from here.
13644 (LIBES): Change unused LDLIBS to autoconf LIBS.
13646 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13648 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13650 * composite.c (update_compositions): If FROM and TO are not in a
13651 valid range, do nothing.
13653 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13655 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13657 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13659 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13662 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13664 * fileio.c (a_write): Remove redundant semi-colons.
13665 (e_write): Return -1 if failed to write all the data.
13666 This fixes the changes made at 1999-12-15.
13668 2000-04-12 Dave Love <fx@gnu.org>
13670 * fns.c (mapcar1): Test for null vals to support mapc.
13671 (Fmapc): New function.
13673 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13675 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13676 (IT_frame_up_to_date): Support the buffer local value of
13677 cursor-type, if defined.
13679 2000-04-10 Dave Love <fx@gnu.org>
13681 * editfns.c (preceding-char, following-char): Doc fix.
13683 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13685 * Makefile.in (temacs): Revert 2000-03-12 change.
13687 2000-04-10 Jason Rumney <jasonr@gnu.org>
13689 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13691 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13693 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13694 area buffer, if it's not set up yet.
13696 * indent.c (compute_motion): Set immediate_quit.
13698 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13700 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13701 (realize_tty_face): Suppress boldness if colors are the inverse of
13702 the default colors, and tty_suppress_bold_inverse_default_colors_p
13704 (Ftty_suppress_bold_inverse_default_colors): New function.
13705 (syms_of_xfaces): Defsubr it.
13707 * buffer.c (Frestore_buffer_modified_p): New function.
13708 (syms_of_buffer): Defsubr it.
13710 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13712 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13713 charset id (int) argument, not a charset (Lisp_Object).
13715 * coding.h (code_convert_string): Declare.
13716 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13717 object, as the fourth argument to code_convert_string.
13719 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13720 (Fset_fontset_font): Use EQ to compare lisp objects.
13722 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13724 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13725 a pointer that looks like a lisp object.
13726 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13727 zero, instead see whether it's an integer object, since they can't
13729 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13731 * dispnew.c (allocate_matrices_for_frame_redisplay)
13732 (direct_output_forward_char): Use X(U)INT and make_number as needed
13733 to convert between (unsigned) int values and lisp integers.
13734 * keyboard.c (read_key_sequence): Likewise.
13735 * lread.c (substitute_object_recurse): Likewise.
13736 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13737 * minibuf.c (do_completion, Fminibuffer_complete_word)
13738 (Fminibuffer_completion_help): Likewise.
13739 * term.c (produce_special_glyphs): Likewise.
13741 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13742 * print.c (print_preprocess, print_object): Likewise.
13744 * search.c (compile_pattern): Use NILP when checking for nil.
13746 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13747 __OPTIMIZE__]: Provide a GNU C macro version that handles
13748 lisp-object unions.
13749 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13750 field, to better cope with ENABLE_CHECKING and calls that modify a
13751 Lisp_Object using its old value.
13753 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13755 * window.c (compare_window_configurations): Signal an error
13756 if parameters C1 or C2 aren't window configurations.
13758 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13759 AFTER_POTENTIAL_GC calls around calls to functions that can
13760 signal an error and thus invoke the debugger.
13762 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13764 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13765 an error if decoding fails.
13767 * keyboard.c (lispy_mouse_names): Variable removed.
13768 (Vlispy_mouse_stem): New variable.
13769 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13770 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13771 for any mouse button number. Increase size of mouse_syms and
13772 button_down_location as needed. Call modify_event_symbol with
13773 different arguments.
13774 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13775 Call modify_event_symbol with different arguments.
13776 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13777 for any button number. Call modify_event_symbol with different
13779 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13780 Accept a string for NAME_ALIST_OR_STEM.
13782 * lisp.h (larger_vector): Add prototype.
13784 * fns.c (larger_vector): Make externally visible.
13786 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13788 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13790 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13791 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13792 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13793 we are between str1 and str2.
13794 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13795 (PATFETCH): Use `TRANSLATE'.
13796 (PATFETCH_RAW): Fetch multibyte char if applicable.
13797 (PATUNFETCH): Remove.
13798 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13799 When writing a char, write it directly into the pattern buffer rather
13800 than going needlessly through a temp char-array.
13801 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13802 multibyte magic and remove the useless `#ifdef emacs'.
13803 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13806 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13807 conditional on `emacs'.
13809 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13811 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13813 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13814 non-union-type versions of XMARK and friends here, because XMARK
13815 and friends won't work on an integer field if NO_UNION_TYPE is not
13817 (make_number): Define as a function if it's not defined as a macro.
13819 * composite.c (run_composite_function): Use NILP when checking for nil.
13820 (syms_of_composite): Delete local var NARGS, pass an int as first
13821 argument to Fmake_hash_table.
13823 * editfns.c (text_property_stickiness): Use NILP to test
13824 Lisp_Object boolean value.
13825 (Fmessage_or_box): Don't use NILP to test int variable.
13826 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13827 problems reading from and changing the same lisp value in an
13830 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13832 * term.c (TN_no_color_video): New variable.
13833 (term_init): Intitialize TN_no_color_video.
13834 (enum no_color_bit): New enumeration.
13835 (MAY_USE_WITH_COLORS_P): New macro.
13836 (turn_on_face): Use it to determine if attributes may be used
13837 combined with colors.
13839 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13841 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13842 with int lvalues via casts; instead, just yield lisp object lvalues.
13843 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13844 proper accessor macros.
13845 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13846 (grow_mini_window): Fix typo getting int value of root->height.
13848 * xdisp.c (compute_string_pos): Fix order of arguments to
13849 string_pos_nchars_ahead.
13850 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13851 count arg to variable-arg routines like Frun_hook_with_args and
13853 (back_to_previous_visible_line_start)
13854 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13855 fixed-arg routines like Fget_char_property and Fmake_string.
13856 (reconsider_clip_changes): Use XINT when comparing integer lisp
13857 objects, or passing them as int arguments.
13858 (mark_window_display_accurate, insert_left_trunc_glyphs)
13859 (append_space, extend_face_to_end_of_line): Use make_number when
13860 storing or passing integer values as lisp objects.
13861 (set_cursor_from_row, highlight_trailing_whitespace): Use
13862 INTEGERP, not implicit test against zero, for glyph object.
13863 (try_window_id): Don't use make_number when we want an int value.
13865 * xfaces.c (xlfd_symbolic_value): Make last argument a
13866 Lisp_Object, to be consistent with callers.
13867 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13868 (lface_hash): Apply XFASTINT to lisp values before folding in.
13870 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13871 fill in window width and height. Pass an int, not a lisp object,
13872 as first arg to Finsert.
13874 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13876 * xfaces.c (realize_basic_faces): Block input while realizing
13879 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13881 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13883 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13885 * xterm.c (x_produce_glyphs): When displaying unibyte text
13886 or ASCII, handle case that per-char metric is null.
13888 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13890 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13892 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13893 (XSUBR, XBUFFER): Verify correct object type before returning
13894 pointer, using eassert.
13895 * frame.h (XFRAME): Likewise.
13897 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13898 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13899 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13900 * data.c (set_internal): Likewise.
13901 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13902 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13903 * fileio.c (auto_save_1): Likewise.
13904 * insdel.c (check_markers): Likewise.
13905 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13906 * undo.c (record_insert): Likewise.
13907 * vmsproc.c (child_sig): Likewise.
13908 * window.c (unshow_buffer, window_loop): Likewise.
13909 * xterm.c (x_erase_phys_cursor): Likewise.
13911 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13913 * xfns.c (free_image_cache): Free the cache structure itself
13914 last, after all its members have been freed.
13916 * lisp.h (xstrdup): Add prototype.
13918 * alloc.c (xstrdup): Moved here from xfaces.c.
13919 (allocating_for_lisp): Variable removed.
13920 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13922 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13924 (xstrdup): Moved to alloc.c.
13926 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13928 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13930 * emacs.c (main): Fix sense of no-loadup test.
13932 * config.in (ENABLE_CHECKING): Undef.
13934 * lisp.h (struct interval): Replace "parent" field with a union of
13935 interval pointer and Lisp_Object; add new bitfield to use as
13936 discriminant. Change other flag fields to bitfields.
13937 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13938 is defined and the supplied test fails, print a message and abort.
13939 (eassert): New macro. Use CHECK to provide an assert-like facility.
13941 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13942 pointers; abort if the value looks like a lisp object.
13943 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13944 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13945 Modify for new interval parent definition.
13947 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13948 (UNMARK_BALANCE_INTERVALS): Update references that need an
13949 addressable lisp object in the interval structure.
13950 (die): New function.
13951 (suppress_checking): New variable.
13953 * intervals.c (interval_start_pos): Just return 0 if there's no
13956 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13958 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13959 and earlier Emacs versions.
13961 * keyboard.c (Ftop_level): Cancel busy-cursor.
13963 * eval.c (call_debugger): Cancel busy-cursor.
13965 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13967 * search.c (Freplace_match): Adjust multibyteness of the current
13968 buffer and NEWTEXT. Free allocated memory before signaling an error.
13970 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13972 * regex.c (analyse_first): New function obtained by ripping out most
13973 of re_compile_fastmap and generalizing it a little bit so that it
13974 can also just return whether a given (sub)pattern can match the empty
13976 (regex_compile): Use `analyse_first' to decide whether the loop-check
13977 needs to be done or not for *, +, *? and +? (the loop check is costly
13978 for non-greedy repetition).
13979 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13981 2000-03-28 Dave Love <fx@gnu.org>
13983 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13985 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13987 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13989 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13991 (enum re_opcode_t): Update description of succeed_n.
13992 (PATFETCH): Always define.
13993 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13994 operators, char classes, shy-groups and intervals).
13995 Optimize special cases of intervals so as to only use succeed_n and
13996 jump_n when really needed.
13997 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13998 that we don't have to handle the special cases any more.
13999 Simplify on_failure_jump handling as well.
14001 2000-03-28 Jason Rumney <jasonr@gnu.org>
14003 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
14005 2000-03-27 Gerd Moellmann <gerd@gnu.org>
14007 * s/freebsd.h (GC_SETJMP_WORKS): Define.
14009 * s/msdos.h (GC_SETJMP_WORKS): Define.
14011 * alloc.c (mark_maybe_object): New function.
14012 (mark_memory): Use it.
14013 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
14014 (setjmp_tested_p, longjmp_done): New variables.
14015 (test_setjmp): New function.
14016 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
14017 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
14019 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
14020 to DEC_TEXT_POS and INC_TEXT_POS.
14022 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
14023 with parameter MULTIBYTE_P.
14025 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
14027 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
14028 buffers because it looks for multibyte character byte sequences
14029 which don't exist in unibyte text.
14031 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
14033 * xfaces.c (register_color, unregister_color, unregister_colors)
14034 [DEBUG_X_COLORS]: New functions.
14035 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
14037 * xfns.c (x_set_cursor_color): Get color reference counts right.
14039 * xterm.c (x_copy_color): New function.
14040 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
14042 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
14043 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
14044 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
14045 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
14046 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
14047 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
14048 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
14049 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
14050 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
14051 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
14053 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
14054 names for handling per-buffer variables.
14056 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
14057 instead of MAX_BUFFER_LOCAL_VARS.
14058 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
14060 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
14062 * xfns.c (x_specified_cursor_type): New function.
14063 (x_set_cursor_type): Use it.
14065 * buffer.h (struct buffer): Add cursor_type.
14067 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
14069 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
14070 (print_partial_compiled_pattern, re_compile_fastmap):
14072 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
14073 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
14074 executing it as well as when popping it off the stack to find infinite
14075 loops in non-greedy repetition operators.
14077 2000-03-26 Gerd Moellmann <gerd@gnu.org>
14079 * doc.c (Qfunction_documentation): New variable.
14080 (syms_of_doc): Initialize Qfunction_documentation.
14081 (Fdocumentation): If FUNCTION is a symbol with non-nil
14082 `function-documentation' property, return a documentation derived
14085 * buffer.c (syms_of_buffer): Add default-cursor-type.
14086 (init_buffer_once): Don't let cursor_type have a local value
14089 * xterm.c (x_display_and_set_cursor): Choose cursor depending
14090 on buffer-local value of cursor_type.
14091 (x_draw_bar_cursor): Add parameter WIDTH.
14093 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
14094 (init_buffer_once): Set default cursor_type value to t.
14095 Mark cursor_type as local everywhere.
14096 (syms_of_buffer): New per-buffer variable cursor-type.
14098 * buffer.h (struct buffer): Remove member local_var_flags,
14100 (MAX_BUFFER_LOCAL_VARS): New macro.
14101 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
14102 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
14103 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
14104 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
14106 * print.c (print_object): Use new macros for per-buffer variables.
14108 * category.c (Fset_category_table): Use new macros for per-buffer
14111 * buffer.c (buffer_permanent_local_flags): Make a char array.
14112 (max_buffer_local_idx): New variable.
14113 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
14114 for new handling of per-buffer variables.
14115 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
14116 (init_buffer_once): Initialize per-buffer vars differently.
14117 Set max_buffer_local_idx.
14119 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
14122 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
14124 * data.c (do_symval_forwarding, store_symval_forwarding)
14125 (find_symbol_value, set_internal, default_value, Fset_default)
14126 (Fkill_local_variable, Flocal_variable_p): Use new macros for
14127 per-buffer variables.
14129 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
14131 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14133 * xterm.c (x_term_init): Unblock input around call1 of
14134 Qvendor_specific_keysyms.
14136 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
14137 (find_defun_start): Consider an open parenthesis in column 0
14138 a defun start only if open_paren_in_column_0_is_defun_start is set.
14139 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
14141 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
14143 * eval.c (Fautoload): Add entry in load-history (if after dump).
14144 * lread.c (load-history): Update docstring.
14146 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14148 * indent.c (Fvertical_motion): Always use the current buffer.
14149 Temporarily change the window's buffer, if necessary.
14151 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14153 * xterm.c (fast_find_position): Make sure not to consider rows
14154 not visible in the window.
14156 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14158 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14159 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14161 2000-03-22 Jason Rumney <jasonr@gnu.org>
14163 * w32menu.c (single_submenu): Set help string to NULL if none.
14164 (w32_menu_show): Set help string correctly.
14165 (add-menu-item): Set help string in MIIM_DATA for menu item.
14166 Load SetMenuItemInfoA explicitly.
14167 (w32_menu_display_help): New function.
14169 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14170 (QCdata): Moved to xdisp.c.
14172 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14173 (Vw32_charset_to_codepage_alist): Removed.
14174 (Vw32_charset_info_alist): New variable.
14175 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14176 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14177 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14178 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14180 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14181 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14182 Define Vw32_charset_info_alist and w32_charset symbols.
14184 2000-03-22 Jason Rumney <jasonr@gnu.org>
14186 * makefile.nt (w32bdf.obj): Update dependencies.
14188 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14190 * w32fns.c: Include fontset.h after dispextern.h.
14191 (Fx_create_frame): Do not create fontset.
14192 (w32_load_system_font): Doc fix.
14193 (Fx_close_connection): Free full_name if it is not shared.
14195 * w32term.c: Include fontset.h after dispextern.h.
14196 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14198 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14199 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14200 (w32_font_is_double_byte): New function, needs body.
14201 (x_append_glyph): Set glyph->glyph_not_available_p.
14202 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14203 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14204 character, convert it to a unibyte character.
14205 (struct glyph_string): Delete member `charset'.
14206 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14207 calculating it is found.
14208 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14209 the case that per char metric is not available correctly.
14210 (x_fill_glyph_string): Handle the case that the specific glyph is
14211 not available correctly.
14212 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14213 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14214 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14215 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14216 fontset. Don't call FS_LOAD_FONT.
14218 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14220 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14221 (INT_LISPLIKE): New macro.
14222 (NULL_INTERVAL_P): Use it.
14223 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14224 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14225 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14227 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14228 explicit references to "parent" field of struct interval and
14229 associated unclean type conversions.
14230 * intervals.c (create_root_interval, root_interval, rotate_right)
14231 (rotate_left, balance_possible_root_interval, split_interval_right)
14232 (split_interval_left, interval_start_pos, find_interval)
14233 (next_interval, previous_interval, update_interval)
14234 (adjust_intervals_for_insertion, delete_node, delete_interval)
14235 (adjust_intervals_for_deletion, merge_interval_right)
14236 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14237 (copy_intervals_to_string): Likewise.
14238 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14240 * syntax.c (update_syntax_table): Likewise.
14242 * intervals.c (reproduce_tree_obj): New function, like
14243 reproduce_tree but takes a Lisp_Object for the parent. Declare
14245 (graft_intervals_into_buffer): Use it when appropriate.
14246 (reproduce_tree): Declare with prototype.
14247 (balance_possible_root_interval): Check that the parent is a lisp
14248 object before trying to examine its type.
14250 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14252 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14253 as strings only if both are known to be strings.
14255 * s/openbsd.h (LIBS_TERMCAP): Undef.
14257 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14259 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14260 definitions for non-Emacs compilation.
14261 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14262 outside of `#ifdef emacs'.
14263 (print_partial_compiled_pattern): Update.
14264 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14265 (re_compile_fastmap): Merge handling of charset and charset_not (for
14266 emacs and non-emacs compilation as well).
14267 Similarly for (not)categoryspec and (not)syntaxspec.
14268 Don't use the fastmap when reaching `anychar' since the added
14269 complexity is not justified.
14270 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14271 and (not)syntaxspec. Merge (not)categoryspec.
14273 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14275 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14276 (FACE_FOR_CHAR): Define them differently for the configuration of
14279 2000-03-21 Dave Love <fx@gnu.org>
14281 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14284 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14286 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14287 (lface_fully_specified_p): Don't check contents of
14288 LFACE_FONT_INDEX because that attribute is optional.
14289 (realize_x_face): Remove now unwarranted xassert.
14291 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14293 The following changes are to make font selection based on
14294 characters, not charset. In addition, they recover fontset
14295 facilities while utilizing the new font selection mechanism.
14297 * Makefile.in (fontset.o): Depend on dispextern.h.
14299 * alloc.c (mark_face_cache): Don't mark face->registry.
14301 * dispextern.h (struct glyph): New member glyph_not_available_p.
14302 Use 22 bits for face_id.
14303 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14304 (struct face): Delete member registry, new member ascii_face.
14305 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14306 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14307 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14308 (struct it): Delete member charset, new member glyph_not_available_p.
14310 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14311 (struct fontset_info, struct fontset_data): Structs removed.
14312 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14313 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14314 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14315 (fs_free_face_fontset, fontset_font_pattern)
14316 (face_suitable_for_char_p, face_for_char)
14317 (make_fontset_for_ascii_face): Extern them.
14318 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14319 (FS_LOAD_FACE_FONT): New macro.
14321 * fontset.c: All codes rewritten or adjusted for the change of
14322 fontset implementation. Now fontset is represented by char table.
14323 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14325 (my_strcasecmp): Function removed.
14326 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14327 (AREF, ASIZE): New macros.
14328 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14329 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14330 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14331 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14332 (fontset_id_valid_p, font_family_registry, fontset_name)
14333 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14334 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14336 (fs_load_font): New arg FACE. Caller changed.
14337 (fs_query_fontset): Argument changed. Caller changed.
14338 (Fquery_fontset): call fs_query_fontset.
14339 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14341 (clear_fontset_elements, check_registry_encoding)
14342 (check_fontset_name): New functions.
14343 (syms_of_fontset): Set char-table-extra-slots property of fontset
14344 to 3. Staticpro and initialize Vfontset_table and
14345 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14347 * frame.h (struct frame): Member `fontset_data' removed.
14348 (FRAME_FONTSET_DATA): Macro removed.
14350 * frame.c (make_frame): Don't allocate f->fontset_data.
14351 (Fdelete_frame): Don't free f->fontset_data.
14353 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14355 * xdisp.c (charset_at_position): Function removed.
14356 (init_iterator): Don't set member charset of struct `it'.
14357 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14358 (next_element_from_display_vector, insert_left_trunc_glyphs):
14360 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14362 (get_next_display_element, append_space)
14363 (extend_face_to_end_of_line): Likewise.
14365 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14367 (clear_font_table, frame_update_line_height, load_face_font):
14368 Adjusted for the change of fontset implementation.
14369 (load_face_fontset_font): Function removed.
14370 (pixel_point_size): New function.
14371 (font_list): Argument type changed. Caller changed.
14372 (LFACE_FONT): New macro.
14373 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14374 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14375 Lisp_Object. Determine the font name by actually loading a font
14376 by the specified pattern. Set LFACE_FONT (lface) to the specified
14377 pattern. Even if a font is not found, don't try alternatives.
14378 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14379 (set_font_frame_param): If `font' is specified in lface, use it.
14380 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14381 (lface_same_font_attributes_p): Likewise.
14382 (make_realized_face): Arguent changed. Caller changed. Set
14383 face->ascii_face to face itself.
14384 (free_realized_face): Free face->fontset if face is for ASCII.
14385 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14386 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14387 (free_realized_multibyte_face): New function.
14388 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14389 changed. Caller changed.
14390 (try_font_list): Argument type changed.
14391 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14392 (choose_face_font): Argument changed. Handle fontset properly.
14393 (choose_face_fontset_font): Function removed.
14394 (realize_default_face, realize_named_face): Don't remove the
14396 (realize_face): Argument changed. Caller changed. Remove face
14397 with the arg former_face_id in advance. Load font for the new face.
14398 (realize_x_face): Argument changed. Caller changed. For a
14399 multibyte character, share fontset with base_face. For a single
14400 byte character, make a new realized fontset. Don't load a font here.
14401 (realize_tty_face): Argument changed. Caller changed.
14402 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
14403 (face_at_buffer_position): Don't check multibyte_p for returning
14405 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
14406 FACE_SUITABLE_FOR_CHARSET_P.
14407 (syms_of_xfaces): Remove code for Qx_charset_registry and
14408 Vface_default_registry.
14410 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
14411 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14412 (x_per_char_metric): Don't try FONT->default_char. Even if
14413 pcm->width is zero, glyph bits may exist.
14414 (x_encode_char): Always initialize char2b->byte1.
14415 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14416 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14417 (x_append_glyph): Set glyph->glyph_not_available_p.
14418 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14419 it->charset. Handle the case that per char metric is not
14420 available. If it->multibyte_p is zero and it->c is a multibyte
14421 character, convert it to a unibyte character.
14422 (struct glyph_string): Delete member `charset'.
14423 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14424 the case that per char metric is not available correctly.
14425 (x_fill_glyph_string): Handle the case that the specific glyph is
14426 not available correctly.
14427 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14428 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14429 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14430 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14431 fontset. Don't call FS_LOAD_FONT.
14433 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14434 (x_create_tip_frame): Likewise.
14435 (Fx_close_connection): Free full_name of font_info.
14437 * fns.c (optimize_sub_char_table): New function.
14438 (Foptimize_char_table): New function.
14439 (syms_of_fns): Defsubr Soptimize_char_table.
14441 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14443 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14444 only if buffer is displayed in some window.
14446 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14447 (try_window_reusing_current_matrix): Don't call scroll run
14448 function if run's current and desired position are the same;
14449 this prevents cursor flickering.
14451 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14453 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14455 * regex.c (RE_STRING_CHAR): New macro.
14456 (GET_CHAR_AFER_2): Remove.
14457 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14458 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14459 (print_partial_compiled_pattern, re_compile_fastmap)
14460 (re_match_2_internal): Remove on_failure_jump_exclusive.
14461 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14462 optimization only need to work for * (ie. can use of_keep_string_jump).
14463 Remove the special case for .*\n since it is now covered by the general
14465 (re_search_2): Don't bother with `room'.
14466 (skip_one_char): New function.
14467 (skip_noops): Simplify since `memory' is not needed any more.
14468 (mutually_exclusive_p): Restructure slightly to use `switch' and
14469 add handling for "all" remaining cases.
14470 (re_match_2_internal): Change on_failure_jump_smart to use
14471 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14472 rather than on_failure_jump_exclusive.
14474 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14476 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14477 number of bits per RGB because it's everywhere used as the depth
14480 * term.c (calculate_costs): Remove code dealing with X frames.
14482 2000-03-19 Richard M. Stallman <rms@gnu.org>
14484 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14486 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14488 * lread.c (read_integer): Unread the last char not consumed.
14490 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14492 * xterm.c (x_update_window_cursor): Don't update in frames
14493 which are in the process of being deleted.
14495 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14497 * Makefile.in (mostlyclean): Add `*.core'.
14498 (clean): Add `bootstrap-emacs'.
14500 * lread.c (read_integer): New function.
14501 (read1): Support read syntax #o, #x, #b, #r.
14503 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14505 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14506 make sure POINTER_TO_OFFSET gives the same value before and after
14507 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14508 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14509 (debug): Now only active if > 0 rather than if != 0.
14510 (DEBUG_*): Update for the new meaning of `debug'.
14511 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14512 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14513 in `succeed_n', `jump_n' and `set_number_at'.
14514 (store_op1, store_op2, insert_op1, insert_op2)
14515 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14516 (group_in_compile_stack): Move to after its arg's types are
14517 declared and add a prototype.
14518 (PATFETCH): Define in terms of PATFETCH_RAW.
14519 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14520 (QUIT): Redefine as a nop except for NTemacs.
14521 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14522 indentation of the greedy-op and shy-group code.
14523 (at_(beg|end)line_loc_p): Fix argument's types.
14524 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14525 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14526 (MATCHING_IN_FIRST_STRING): Remove.
14527 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14528 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14529 QUIT unconditionally.
14531 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14533 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14536 * process.c (send_process): Add a hint that the function
14537 can call Lisp code to its comment.
14539 * lread.c (load_dangerous_libraries): New variable.
14540 (Vbytecomp_version_regexp): New variable.
14541 (safe_to_load_p): New function.
14542 (Fload): Handle files not compiled with Emacs specially.
14543 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14545 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14547 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14549 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14550 support functions only if HAVE_X11R6_XIM is defined.
14551 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14553 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14555 * xfns.c (X_I18N_INHIBITED): Don't define.
14556 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14557 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14559 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14560 (HAVE_X11R6_XIM): Define.
14562 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14564 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14565 If set, call XSynchronize.
14567 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14569 * regex.c: Declare a new type `re_char' used throughout the code
14570 for the string char type. It's `const unsigned char' to match the
14571 rest of Emacs. Consistently make sure all pointers to strings use
14572 it and make sure all pointers into the pattern use `unsigned char'.
14573 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14574 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14577 * charset.h (GET_CHAR_AFTER_2): Remove.
14578 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14580 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14582 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14583 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14584 of them try to use backquotes.
14586 2000-03-12 Dave Love <fx@gnu.org>
14588 * unexelf.c: Restore changes of 1999-10-19.
14589 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14590 fix its type and alignment; copy it from current process.
14592 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14594 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14595 has been found. Fix bug not computing timer's predecessor.
14597 * fileio.c (Fread_file_name): Handle case that DIR contains a
14600 * window.c (Fsave_window_excursion): Doc fix.
14602 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14604 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14606 * msdos.c (vga_installed): New function, code moved from
14607 dos_set_window_size.
14608 (Qbar, Qcursor_type, outside_cursor): New variables.
14609 (syms_of_msdos): Intern and staticpro them.
14610 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14611 shape used outside Emacs when called for the first time.
14612 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14613 cursor shape used outside Emacs.
14614 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14615 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14617 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14618 parameters specify the cursor. Make qreverse a global
14619 variable (renamed to Qreverse).
14621 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14623 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14625 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14627 This is a big redesign of failure-stack and register handling, prompted
14628 by bugs revealed when trying to add shy-groups. Overall, what happened
14629 is that loops are now structured a little differently, groups can be
14630 shy and the code is a little simpler.
14632 * regex.h: Update the copyright.
14633 (RE_SHY_GROUPS): New value.
14634 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14635 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14637 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14638 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14639 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14640 for (start|stop)_memory since they now only take one argument (the
14641 second has becomes unnecessary).
14642 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14643 (print_compiled_pattern): Use %ld to printf long ints and flush to
14644 make debugging a little easier.
14645 (union fail_stack_elt): Make the integer unsigned.
14646 (struct fail_stack_type): Add a `frame' element.
14647 (INIT_FAIL_STACK): Init `frame' as well.
14648 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14649 (DEBUG_PUSH, DEBUG_POP): Remove.
14650 (NUM_REG_ITEMS): Remove.
14651 (NUM_NONREG_ITEMS): Adjust.
14652 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14653 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14654 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14655 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14657 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14658 address pushed is not the destination of the jump but the source
14660 (NUM_FAILURE_ITEMS): Remove.
14661 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14662 registers before the actual failure point). Don't hardcode any
14663 meaning for str==NULL anymore.
14664 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14665 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14667 (REG_UNSET_VALUE): Use NULL (why not?).
14668 (compile_range): Remove declaration since it doesn't exist.
14669 (struct compile_stack_elt_t): Remove inner_group_offset.
14670 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14671 (regex_grow_registers): Remove dead code.
14672 (FIXUP_ALT_JUMP): New macro.
14673 (regex_compile): Add shy-groups Change loops to use
14674 on_failure_jump_smart&jump instead of
14675 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14676 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14677 variable to me). Use `jump' instead of `jump_past_alt' and don't
14678 bother with push_dummy_failure in alternatives since it is now
14679 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14680 emacs' for (re)allocating the stack.
14681 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14682 from loop when bufp->can_be_null rather than jumping to `done'.
14683 Avoid jumping backwards so as to ensure termination. Use
14684 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14685 backreferences. Remove dead code in handling of `anychar'.
14686 (skip_noops, mutually_exclusive_p): New functions taken from the
14687 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14688 improve mutually_exclusive_p to handle ".+\n".
14689 (lowest_active_reg, highest_active_reg)
14690 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14691 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14692 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14693 variables. Push register (in `start_memory') on the stack rather
14694 than storing it in old_reg(start|end). Remove the cycle detection
14695 from `stop_memory', replaced by the use of on_failure_jump_loop
14696 for greedy loops. Add code for the new on_failure_jump_<foo>.
14697 Remove ad-hoc code in `on_failure_jump' to push more registers in
14698 the case of a loop. Take out code from `maybe_pop_jump' into
14699 separate functions and adapt it to the semantics of
14700 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14701 and push_dummy_failure. Remove dummy_failure handling and
14702 handling of `failures to jump to on_failure_jump' (this last one
14703 was already dead code, it seems).
14704 (group_match_null_string_p, alt_match_null_string_p)
14705 (common_op_match_null_string_p): Remove.
14707 2000-03-08 Dave Love <fx@gnu.org>
14709 * config.in: Don't depend on __STDC__ for volatile.
14710 Add POINTER_TYPE, PTR, PROTOTYPES.
14712 * hftctl.c, strftime.c: Use PROTOTYPES.
14713 * eval.c (find_handler_clause): Likewise.
14715 * mem-limits.h: Use POINTER_TYPE.
14717 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14718 (memory_warnings): Declare using POINTER_TYPE.
14720 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14722 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14724 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14726 * xfns.c: Remove obsolete code in #if 0.
14727 (Fx_focus_frame): New function.
14729 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14731 * coding.c (coding_category_name): Add coding-category-utf-8,
14732 coding-category-utf-16-be, coding-category-utf-16-le.
14733 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14734 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14735 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14736 (detect_coding_utf_8): New function.
14737 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14738 UTF_16_LOW_SURROGATE_P): New macros.
14739 (detect_coding_utf_16): New function
14740 (detect_coding_mask): When priorities are specified, skip any
14741 categories that have `nil' coding-system. Fix bug of returning
14742 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14743 returns a mask not set in PRIORITIES.
14744 (detect_eol_type_in_2_octet_form): New function.
14745 (detect_eol): selects detect_eol_type_XXX to call according to
14746 cooding->category_idx.
14747 (detect_coding_system): Remove `nil' coding-system in the result.
14748 (Fupdate_coding_systems_internal): Update all coding-categories.
14750 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14751 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14753 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14754 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14755 (CODING_CATEGORY_IDX_UTF_16_LE)
14756 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14757 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14758 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14759 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14761 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14763 * doc.c (Fdocumentation_property): If value is not a string,
14764 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14766 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14767 close the display with XtCloseDisplay. This caused a bus error
14770 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14771 complete but not unique.
14773 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14775 * process.c (send_process): Remove local variable `procname' that
14776 might become invalid when a GC happens. Instead, access the
14777 process name slot directly.
14779 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14780 orig_height if set.
14782 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14783 orig_height if set.
14785 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14787 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14788 glyph matrices have been freed.
14790 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14792 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14793 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14795 * xfns.c (QCdata): Moved to xdisp.c.
14797 * xdisp.c (QCdata): Moved here from xfns.c.
14798 (syms_of_xdisp): Initialize QCdata.
14800 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14802 * window.c (coordinates_in_window): Use
14803 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14804 FRAME_INTERNAL_BORDER_WIDTH.
14806 * xdisp.c (try_window_id): Recompute unchanged information if
14807 it is obviously invalid.
14809 * xterm.c (x_term_init): Create a colormap if not using the
14812 * xterm.h (select_visual): Change prototype.
14814 * xfns.c (select_visual): Rewritten. Recognize user-specified
14816 (visual_classes): New variable.
14818 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14820 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14821 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14822 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14823 (x_decode_color): Don't handle allocation of white and black specially.
14824 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14825 XtNcolormap resources.
14826 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14827 (Fx_create_frame): Initialize color members of x_output structure.
14828 (xpm_load): Pass colormap to XPM lib.
14830 * xfaces.c (x_free_colors): Access colormap of frame using
14831 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14832 when default colormap is used.
14834 * xterm.c (x_term_init): Set Colormap member of x_display_info
14835 structure. Copy colormap if resource `privateColormap' is
14836 specified (PseudoColor only).
14837 (x_setup_relief_color): Access colormap of frame using
14840 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14841 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14843 2000-03-04 Jason Rumney <jasonr@gnu.org>
14845 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14846 other non-platform-specific equivalents.
14847 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14848 specific functions and macros as their w32 equivalents where
14849 non-platform-specifics are not available.
14850 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14851 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14852 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14853 (frame_update_line_height): Use macros to access f->output_data.
14854 (defined_color): Remove FIXME comments; fixed.
14855 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14856 into #ifdef blocks. Add WINDOWSNT blocks.
14857 (Fx_list_fonts): Use macros for accessing font data.
14858 (set_lface_from_font_name): Different default fonts for X and
14860 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14861 scalable for backward compatibility.
14862 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14863 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14865 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14868 * makefile.nt (w32faces.obj): Remove.
14871 2000-03-03 Jason Rumney <jasonr@gnu.org>
14873 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14874 correct parameters.
14876 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14878 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14879 standard ELF definitions here if the system header does not.
14881 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14883 * xterm.c (PER_CHAR_METRIC): Removed.
14884 (x_per_char_metric_1, x_default_char): New functions.
14885 (x_per_char_metric): If font's default char is invalid, return
14886 metrics of a suitably chosen usable default char.
14887 (x_draw_glyph_string_foreground): If font has an invalid default
14888 char, replace occurrences of unprintable chars with a suitably
14889 chosen usable default char.
14891 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14893 * xterm.c (note_mouse_highlight): Return quickly if frame's
14894 glyph matrices have been freed.
14896 * dispnew.c (free_glyphs): Block input while freeing matrices.
14898 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14900 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14903 * dispextern.h (x_free_colors): Add prototype.
14905 * xfaces.c (x_free_colors): New function.
14906 (unload_color, free_face_colors): Use it.
14908 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14910 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14912 * window.c [MSDOS]: Include msdos.h.
14914 2000-03-02 Dave Love <fx@gnu.org>
14916 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14918 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14919 set C_OPTIMIZE_SWITCH for gcc.
14921 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14923 * coding.c (coding_save_composition): Be sure to allocate
14924 composition data area in coding even if there's no composition in
14927 2000-03-01 Jason Rumney <jasonr@gnu.org>
14929 * w32term.c: Equivalent changes to those made to xterm.c on
14930 2000-02-25 and 2000-02-24.
14932 * w32fns.c: Equivalent changes to those made to xfns.c on
14933 2000-02-25 and 2000-02-21.
14935 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14936 correct line-end convention is followed.
14938 * w32menu.c [HAVE_BOXES]: Remove #undef.
14939 (single_keymap_panes): Remove code for simulating checkmarks.
14940 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14941 Remove code for drawing simulated checkmarks.
14942 (w32_menu_show): make unibyte help string correctly.
14943 (add_menu_item): draw standard Windows checkmarks. Draw radio
14944 buttons as radio buttons if possible.
14946 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14948 * sysdep.c (start_of_text): Don't define this function for NetBSD
14951 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14953 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14954 (LINKER): Don't undef if __NetBSD__ is defined.
14956 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14958 * fileio.c [__NetBSD__]: Define `unix'.
14960 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14962 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14964 * atimer.c (start_atimer): Don't abort when timers are stopped.
14965 (append_atimer_lists): New function.
14966 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14967 arbitrary lists of stopped and running atimers.
14969 * atimer.c (cancel_atimer): Handle canceling an atimer when
14970 some timers are stopped.
14972 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14973 after canceling it.
14975 * fns.c (maybe_resize_hash_table): Handle case of new size
14976 coming out as being the same as old size.
14978 2000-02-27 Jason Rumney <jasonr@gnu.org>
14980 * makefile.nt: Add atimer.h to dependencies.
14981 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14982 * w32console.c: Only disable window system features for dispextern.h
14983 (initialize_w32_display): Build a display info for the console.
14984 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14985 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14986 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14988 * w32gui.h (struct W32FontStruct): Revert last change after change
14990 * w32menu.c (single_submenu): Set up help string.
14991 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14992 (w32_dialog_show): Set up help string.
14993 * w32term.c (w32_display_info_for_display): Remove unused function.
14994 (w32_draw_bitmap): Use pre-built bitmaps.
14995 (w32_initialize_display_info): New function to initialize parts of
14996 display info that are common to both GUI and console frames.
14997 (w32_term_init): Use w32_initialize_display_info. Do not set
14998 Vw32_num_mouse_buttons here, as it is not called for console
14999 frames. Build bitmaps for indicating truncated lines etc.
15000 (x_delete_display): Destroy pre-built bitmaps.
15001 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
15002 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
15004 2000-02-27 Dave Love <fx@gnu.org>
15006 * lisp.h: Add a bunch of prototypes.
15008 2000-02-26 Kenichi Handa <handa@etl.go.jp>
15010 * keyboard.c (read_char): Set `usec' correctly.
15012 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15014 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
15015 `lambda', set reg[RRR] to the map index.
15016 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
15017 reg[RRR] to 0. Otherwise, set it to -1.
15019 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15021 * emacs.c (main): Remove code snippet commented out with `//'.
15023 2000-02-25 Richard M. Stallman <rms@gnu.org>
15025 * fileio.c (Ffile_symlink_p): If result starts with a `/'
15026 and contains a `:', prepend `/:'.
15028 * window.c (select_window_1): If selected_window is nil,
15029 don't "swap out" the buffer's point.
15030 (Fset_window_configuration): Set selected_window to nil
15031 before calling Fselect_window.
15032 (unshow_buffer): Don't set point in buffer from window's point
15033 if another more recently selected window also shows the buffer.
15035 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15037 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
15039 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
15040 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
15041 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
15043 (DEFAULT_BUSY_CURSOR_DELAY): New define.
15044 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
15045 (hide_busy_cursor): New functions.
15046 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
15048 * minibuf.c (read_minibuf): Cancel busy-cursor.
15050 * keyboard.c (command_loop_1): Call start_busy_cursor before
15051 Fcommand_execute and cancel_busy_cursor after it.
15052 (timer_check): Remove busy-cursor code.
15053 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
15056 * process.c (wait_reading_process_input): Remove busy-cursor code.
15058 * eval.c (Fsignal): Call cancel_busy_cursor instead of
15059 Fx_hide_busy_cursor.
15061 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
15063 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
15065 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
15067 * xterm.c (XTread_socket): Remove busy-cursor code.
15069 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
15070 (build_frame_matrix_from_leaf_window): Put code handling
15071 glyph row's not being a slice of a frame row in #if 0.
15072 (sync_window_with_frame_matrix_rows): New function.
15073 (frame_row_to_window): New function.
15074 (mirror_line_dance): Handle copies between windows.
15076 * lread.c (Fload): Use `xfree' instead of `free'.
15077 (init_obarray): Use `xmalloc' instead of `malloc'.
15079 * window.c (Fset_window_buffer): Set WINDOW to the window
15081 (coordinates_in_window): Take frame's internal border width
15084 2000-02-24 Gerd Moellmann <gerd@gnu.org>
15086 * xterm.c (x_display_and_set_cursor): Display cursor of
15087 non-selected windows depending on the setting of
15088 cursor_in_non_selected_windows.
15090 * xdisp.c (cursor_in_non_selected_windows): New variable.
15091 (syms_of_xdisp): DEFVAR_BOOL it.
15093 2000-02-23 Gerd Moellmann <gerd@gnu.org>
15095 * data.c (Fstring_to_number): If number is greater than what
15096 fits into an integer, return a float.
15098 * eval.c (specbind): Remove references to
15099 keyword_symbols_constant_flag.
15101 * data.c (keyword_symbols_constant_flag): Removed.
15102 (Fmakunbound, set_internal, syms_of_data): Remove references to
15103 keyword_symbols_constant_flag.
15105 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
15107 2000-02-23 Kenichi Handa <handa@etl.go.jp>
15109 * syntax.c (multibyte_syntax_as_symbol): New variable.
15110 (syms_of_syntax): Declare it as a Lisp variable.
15111 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
15112 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
15113 nonzero, treat all multibyte characters as symbol.
15114 (init_syntax_once): Give syntax `word' to all multibyte characters.
15116 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
15118 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
15121 2000-02-21 Gerd Moellmann <gerd@gnu.org>
15123 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
15125 * xfns.c (x_window_to_frame, x_any_window_to_frame)
15126 (x_non_menubar_window_to_frame): Check the busy-cursor window.
15128 2000-02-21 Dave Love <fx@gnu.org>
15130 * frame.c (Vmouse_position_function): New variable.
15131 (Fmouse_position): Use it.
15132 (syms_of_frame): Install it.
15134 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
15136 2000-02-20 Gerd Moellmann <gerd@gnu.org>
15138 * fileio.c (Finsert_file_contents): Unbind the binding of
15139 standard-output done by temp_output_buffer_setup.
15141 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
15142 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
15143 (specbind, unbind_to): Handle most common case of non-constant
15144 symbol with trivial value specially.
15146 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15148 2000-02-20 Richard M. Stallman <rms@gnu.org>
15150 * data.c (Fmake_variable_buffer_local): Doc fix.
15151 Init found_for_buffer to 0.
15152 (Fmake_variable_frame_local): If the variable has already
15153 been buffer-local, set the check_frame field.
15155 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15157 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15158 produced for CODING_MODE_LAST_BLOCK requires.
15160 2000-02-18 Dave Love <fx@gnu.org>
15162 * keyboard.c (echo_keystrokes): Remove declaration.
15163 (Vecho_keystrokes) New variable.
15164 (read_char, record_menu_key, read_key_sequence): Use it to allow
15165 use of float value.
15166 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15168 * lread.c: Undef feature selection macros before defining.
15170 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15172 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15173 for symbols other than the symbol in question.
15175 2000-02-17 Dave Love <fx@gnu.org>
15177 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15179 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15181 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15183 * alloc.c (enum mem_type): Compile unconditionally.
15185 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15187 * xfaces.c (tty_defined_color): Don't return faulire indication
15188 for unspecified-fg and unspecified-bg pseudo-colors.
15190 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15192 * alloc.c (mark_object): Don't mark symbol names in pure space.
15193 (gc_sweep): Don't unmark symbol names in pure space.
15195 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15196 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15197 [GC_MARK_STACK]: New defines.
15198 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15199 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15201 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15203 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15204 allocate_buffer instead of xmalloc.
15206 * alloc.c (toplevel): Include setjmp.h.
15207 (PURE_POINTER_P): New define.
15208 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15209 (Vdead) [GC_MARK_STACK]: New variable.
15210 (lisp_malloc): Add parameter TYPE, call mem_insert if
15211 GC_MARK_STACK is defined.
15212 (allocate_buffer): New function.
15213 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15214 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15215 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15216 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15217 (MEM_NIL) [GC_MARK_STACK]: New define.
15218 (struct mem_node) [GC_MARK_STACK]: New structure.
15219 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15220 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15221 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15222 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15223 (mark_stack) [GC_MARK_STACK]: New functions.
15224 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15225 (clear_marks): Removed.
15226 (gc_sweep): Set free conses' car, free floats' type, free
15227 symbols' function to Vdead. Use lisp_free to free buffers.
15228 (init_alloc_once): Initialize Vdead.
15229 (survives_gc_p): Return non-zero for pure objects.
15231 * alloc.c: Add comments throughout the file.
15233 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15234 that unblocks alarms.
15236 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15237 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15238 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15240 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15242 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15244 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15245 avoid infinite error signaling. Allocate sufficient memory for
15246 eol_str in the case that eoltype is Lisp_Int.
15248 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15250 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15251 depends on the previous behavior.
15253 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15255 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15257 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15259 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15261 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15262 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15265 2000-02-15 Richard M. Stallman <rms@gnu.org>
15267 * data.c (set_internal): Don't make variable buffer-local
15268 if within a let-binding for the same buffer.
15269 (let_shadows_buffer_binding_p): New function.
15271 * eval.c (specbind): For buffer-local value,
15272 record the current buffer also.
15273 (unbind_to): Cope with that change.
15275 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15277 * window.c (Fsave_window_excursion): Doc fix.
15279 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15281 * syntax.c (back_comment): Make sure we only consider comment-starters
15282 of the relevant style and return -1 in case of a failure to find the
15283 beginning of the comment.
15284 (Fforward_comment): If back_comment fails, go back to the position just
15285 after the comment-end.
15286 (scan_lists): Add comment describing a very minor bug.
15288 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15290 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15291 `completion-regexp-list' in the docstring.
15293 2000-02-14 Dave Love <fx@gnu.org>
15295 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15297 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15299 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15300 to Emacs' syntax. Also fix the comment about set/not-set meanings
15301 since Emacs syntax is not the value 0 any more.
15302 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15303 since it's now part of RE_SYNTAX_EMACS.
15305 2000-02-12 Dave Love <fx@gnu.org>
15307 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15309 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15311 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15313 2000-02-12 Dave Love <fx@gnu.org>
15315 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15317 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15318 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15319 * s/hpux.h: Don't define HAVE_VFORK.
15321 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15323 * s/nextstep.h: Don't define HAVE_ALLOCA.
15325 * config.in: Add vfork bits.
15327 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15329 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15330 unwind function to undo the effect of stopping atimers.
15332 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15334 * atimer.c (stopped_atimers): New variable.
15335 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15338 * atimer.h (stop_other_atimers, run_all_atimers)
15339 (unwind_stop_other_atimers): Add function prototypes.
15341 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15343 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15345 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15346 library may depend on jpeg.
15347 (atimer.o): Depends on atimer.c.
15349 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15351 * insdel.c (del_range_1): Call update_compositions.
15352 (del_range_both): Call update_compositions just once..
15354 2000-02-10 Dave Love <fx@gnu.org>
15356 * xfns.c (create_frame_xic): Fix initialization of automatic
15357 aggregates for pcc.
15359 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15361 * ccl.c (CCL_MAKE_CHAR): New macro.
15362 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15363 registers by CCL_MAKE_CHAR before calling translate_char.
15364 <CCL_TranslateCharacterConstTbl> Likewise.
15366 2000-02-08 Dave Love <fx@gnu.org>
15368 * lread.c (__EXTENSIONS__): Define.
15370 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15372 * puresize.h (BASE_PURESIZE): Increase to 650000.
15374 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15376 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15379 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15381 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15382 md, mh, mb, mr, and me to the fake termcap entry.
15384 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15386 * sound.c (sound_cleanup): Don't call device close routine if the
15387 function pointer is null.
15389 2000-02-06 Andrew Innes <andrewi@gnu.org>
15391 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15392 around image definitions and prototypes.
15393 (gamma_correct) [WINDOWSNT]: New prototype.
15395 * w32term.c (x_make_frame_visible): Replace call to
15396 input_poll_signal with poll_for_input.
15398 * window.c [WINDOWSNT]: Include w32term.h.
15400 * xdisp.c [WINDOWSNT]: Include w32term.h.
15402 * makefile.nt: Add dependencies on w32gui.h.
15403 (OBJ1): Include atimer.obj.
15404 ($(BLD)\atimer.obj): New dependency rule.
15406 * w32.c (sigmask): New function (does nothing).
15407 (sigunblock): Ditto.
15409 * frame.c [WINDOWSNT]: Include w32term.h.
15411 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15413 * lread.c (syms_of_lread): Fix literal newlines.
15415 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15416 the string constant limit (2048 bytes) in MSVC.
15419 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15421 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15422 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15423 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15424 dispatch the event.
15426 2000-02-04 Dave Love <fx@gnu.org>
15428 * fileio.c: Remove some unused vars.
15429 (_GNU_SOURCE): Define (for euidaccess).
15431 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15433 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15435 (read_minibuf): Deal with allow_props correctly.
15437 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15439 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15441 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15443 * search.c (compile_pattern): If a cache entry has a nil regexp,
15444 fill in that entry instead of clobbering a previously cached
15447 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15449 * puresize.h (BASE_PURESIZE): Increase to 610000.
15451 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15453 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15456 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15458 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15459 instead of incrementing ic directly.
15460 <CCL_WriteExprConst> Likewise.
15461 <ccl_set_expr>: Set ic to jump_address.
15463 * fileio.c (e_write): Fix the handling of
15464 CODING_FINISH_INSUFFICIENT_SRC.
15466 2000-02-01 Dave Love <fx@gnu.org>
15468 * editfns.c (Fpropertize): Doc fix.
15470 * process.c (Fstart_process): Doc fix.
15472 * eval.c: Fix various doc strings not to duplicate information
15473 from help-manyarg-func-alist.
15475 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15477 * doc.c (Vhelp_manyarg_func_alist): New variable.
15478 (Fdocumentation): Use it.
15479 (syms_of_doc): Define it.
15481 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15483 * xterm.c (xim_open_dpy): Remove unused local variable.
15485 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15487 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15488 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15490 * fns.c (sweep_weak_table): New function.
15491 (sweep_weak_hash_tables): Use it. Keep on marking until there
15494 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15496 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15497 that XTread_socket does not crash by trying to call XNoOp on a
15500 2000-01-30 Jason Rumney <jasonr@gnu.org>
15502 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15503 Change selected_frame to SELECTED_FRAME ().
15504 (w32_console_mouse_position): Remove #ifndef MULE from around
15505 `insist' parameter.
15507 * makefile.nt: Remove dosfns.obj.
15509 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15511 * w32fns.c (w32_defined_color): Check for valid frame before
15512 applying gamma correction. Eliminate dependency on frame elsewhere.
15513 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15514 (w32_to_x_font): Use resx and resy not height_in and width_in.
15515 (x_to_w32_font): Doc fix.
15516 (xlfd_strip_height): New function to strip and return font height.
15517 (w32_font_match): Compare height separately from rest of xlfd
15518 spec, using xlfd_strip_height.
15520 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15521 width_in. Use w32_defined_color in place of defined_color.
15523 * w32faces.c: Merge more of DOS and X specifics in preparation for
15524 merge with xfaces.c.
15525 (defined_color): Remove FIXME comment.
15526 (tty_color_name): Provide w32-specific function.
15527 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15529 * w32console.c (turn_on_face, turn_off_face): Removed.
15530 (w32_face_attributes): New function.
15531 (Global_variables): Reduce scope where possible.
15532 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15534 (hl_mode): Don't modify text attributes.
15535 (write_glyphs): Don't do anything if len <= 0. Use
15536 w32_face_attributes to get attributes for drawing. Write
15537 terminating codes using char_attr_normal.
15538 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15539 (update_begin, update_end): Likewise.
15540 (vga_stdcolor_name): New function.
15541 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15542 (Fset_screen_color): Remove char_attr_reverse.
15544 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15546 * xfns.c (xic_set_preeditarea): Take window parameter and
15547 window-relative pixel-positions.
15549 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15550 is its frame's selected window.
15551 (xim_instantiate_callback): Likewise.
15553 * xfns.c (x_create_im): Removed.
15554 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15555 (supported_xim_styles): Renamed from supported_styles.
15556 (best_xim_style): Renamed from best_style.
15557 (create_frame_xic): Renamed from xic_create_frame.
15558 (free_frame_xic): Renamed from xic_destroy_frame.
15560 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15562 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15563 our frames, call XFilterEvent with 2nd parameter `None'.
15564 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15565 returning XBufferOverflow.
15566 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15567 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15568 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15569 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15570 (xim_initialize, xim_close)
15571 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15572 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15573 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15574 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15576 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15578 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15579 `xic_style' and `xic_xfs'.
15580 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15581 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15582 (FRAME_XIM): Removed.
15584 * xfns.c (supported_styles): New variable.
15585 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15586 (xic_create_xfontset, best_style, xic_create_frame)
15587 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15588 (xic_set_xfontset): New functions.
15590 2000-01-28 Dave Love <fx@gnu.org>
15592 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15594 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15596 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15598 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15599 for *scratch* if it already existed.
15601 * emacs.c (USAGE): New macro.
15602 (main): Use it to display usage information.
15604 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15606 Support for the menu-help feature:
15608 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15610 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15611 part of the line to the termscript file.
15612 (IT_clear_to_end): Clear the entire line, not just its beginning.
15613 (menu_help_message, prev_menu_help_message): New variables.
15614 (IT_menu_make_room): Make room for the help_text member.
15615 (IT_menu_display): New argument disp_help; all callers changed.
15616 If disp_help is non-zero, store the help text of the active menu
15617 item in menu_help_message.
15618 (XMenuAddPane): Initialize the help_text member to NULL.
15619 (XMenuAddSelection): New argument help_text. Store it in the
15621 (XMenuActivate): New argument help_callback. If the value of
15622 menu_help_message has changed since the last time, display the
15623 menu help message text while waiting for the mouse to move. Clear
15624 the echo area before exiting.
15625 (XMenuDestroy): Free the help_text member.
15627 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15629 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15630 XMenuAddSelection. Pass help callback to XMenuActivate.
15631 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15633 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15635 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15636 and EMACS_SET_USECS.
15638 2000-01-26 Dave Love <fx@gnu.org>
15640 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15642 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15643 an error may be signalled.
15645 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15647 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15648 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15650 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15652 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15654 * charset.c (Fstring): If there is a multibyte char among
15655 the args, always return a multibyte string.
15657 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15659 * sysdep.c (sys_select): Turn atimers off and on instead of
15660 recording and restoring old alarm handler
15662 * process.c (toplevel): Include atimer.h.
15663 (create_process_1): Rewritten.
15664 (create_process): Use atimers instead of alarm.
15665 (wait_reading_process_input) [hpux]: Turn atimers off instead
15666 of turning off SIGALRM.
15667 (wait_reading_process_input): Turn off atimers instead off
15668 calling stop_polling.
15670 * emacs.c (main): Call init_atimer.
15672 * keyboard.c (toplevel): Include systime.h and atimer.h.
15673 (polling_for_input): Removed because unused.
15674 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15675 (poll_timer): New variable.
15676 (poll_for_input, poll_for_input_1): New functions.
15677 (start_polling, stop_polling): Rewritten.
15679 * keyboard.h (polling_for_input): Removed.
15681 * atimer.h, atimer.c: New files.
15683 * Makefile.in (obj): Add atimer.o.
15684 (atimer.o): New target.
15686 * blockinput.h (pending_atimers): Add extern declaration.
15687 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15689 * lisp.h (popup_activated_flag): Add extern declaration.
15691 * xmenu.c (popup_activated_flag): Make externally visible.
15692 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15693 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15695 * xterm.c (toplevel): Include atimer.h.
15696 (toolkit_scroll_bar_interaction): New variable.
15697 (Fxt_process_timeouts): Removed.
15698 (x_process_timeouts): New function.
15699 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15700 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15701 (x_make_frame_visible): Call poll_for_input_1 instead of
15702 input_poll_signal. Don't call alarm.
15703 (x_initialize): Install timer calling x_process_timeouts.
15705 2000-01-24 Dave Love <fx@gnu.org>
15707 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15708 Don't use -cckr -- apparently not now necessary.
15710 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15712 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15715 2000-01-23 Jason Rumney <jasonr@gnu.org>
15717 * w32fns.c (w32_defined_color): Apply gamma correction before
15718 trying to map to the palette.
15719 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15722 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15723 here. Callers changed to always pass real device context.
15724 (w32_draw_bitmap): Likewise.
15725 (w32_get_glyph_overhangs): Likewise.
15726 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15727 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15728 pfnSetScrollInfo and SetScrollRange.
15729 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15730 back into MULE characters after decoding them.
15731 (x_get_glyph_face_and_encoding): Likewise.
15732 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15733 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15734 (x_produce_glyphs): Calculate per char metrics for a character
15735 that we know exists in default font when font_not_found_p is true.
15737 2000-01-22 Jason Rumney <jasonr@gnu.org>
15739 * makefile.nt (intervals.obj, composite.obj): New modules.
15740 (composite.h): Added as dependency where appropriate.
15742 * w32gui.h (XGCValue): New struct for emulating X GCs.
15744 * w32term.h (XCharStruct): New struct for emulating X.
15746 * w32console.c (turn_on_face, turn_off_face): New functions.
15747 (change_line_highlight): New prototype for new redisplay.
15748 (write_glyphs): Support multibyte text. Support faces.
15750 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15752 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15753 throughout. struct frame * in place of FRAME_PTR.
15754 Skeleton support for images, toolbars, tooltips from xfns.c.
15755 (Fx_create_frame): Use system default for default scroll bar width.
15756 (w32_get_arg): Renamed from x_get_arg.
15757 (Fx_file_dialog): New function.
15758 (w32_list_fonts): Check cache before asking system.
15759 (Vw32_enable_synthesized_fonts): New variable.
15760 (Vw32_enable_italics): Obsolete, removed.
15762 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15763 Use SELECTED_FRAME macro.
15765 * w32menu.c: Add skeleton support for help strings on menus.
15766 (add_menu_item): Native checkbox and radio support added, but not
15767 yet enabled due to bugs.
15768 (push_menu_item): Add parameters type, selection and help.
15770 Formatting changes to reduce unnecessary diffs with xmenu.c.
15772 * w32select.c (Fw32_set_clipboard_data): Update call to
15773 find_charset_in_str.
15775 * w32term.c: Complete rewrite for new redisplay based on new
15776 xterm.c with necessary sections merged back in from old w32term.c.
15778 2000-01-21 Richard M. Stallman <rms@gnu.org>
15780 * data.c (set_internal): Further fix in same criterion.
15782 2000-01-20 Richard M. Stallman <rms@gnu.org>
15784 * data.c (set_internal): Fix the criteria for whether
15785 to swap out the old cached binding.
15787 2000-01-19 Dave Love <fx@gnu.org>
15789 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15791 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15793 * regex.c (re_compile_fastmap): While checking a range table for
15794 `charset', skip flag bits for a character class correctly.
15796 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15798 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15800 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15802 * widget.c (EmacsFrameSetCharSize): Change size of children first
15803 because of problems with main window geometry management under Lesstif.
15805 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15806 MENU_ITEMS_ITEM_.*.
15807 (MENU_ITEMS_ITEM_HELP): New enumerator.
15808 (push_menu_item): Add parameter HELP. Record help in menu_items.
15809 (single_menu_item, single_submenu, list_of_items): Call
15810 push_menu_item with new parameter.
15811 (single_submenu): Set help string in widget value.
15812 (menu_highlight_callback): New function.
15813 (set_frame_menubar): Call lw_create_widget with new
15815 (xmenu_show, xdialog_show): Ditto.
15817 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15819 * sound.c (Fplay_sound): Improve doc string.
15821 2000-01-11 Richard M. Stallman <rms@gnu.org>
15823 * lisp.h (set_internal): Enter the new arg.
15825 * eval.c (specbind): Record buffer-local variables specially,
15826 indicating which buffer's binding was saved.
15827 (unbind_to): Restore buffer-local variables specially
15828 in the proper buffer.
15830 * data.c (set_internal): New arg BUF.
15832 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15833 * data.c (Fset): Pass new arg to set_internal.
15834 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15836 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15838 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15840 2000-01-11 Richard M. Stallman <rms@gnu.org>
15842 * minibuf.c (Ftry_completion): Doc fix.
15844 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15846 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15849 2000-01-11 Andreas Schwab <schwab@suse.de>
15851 * coding.c (code_convert_region): Initialize total_skip.
15853 2000-01-08 Dave Love <fx@gnu.org>
15855 * eval.c (Fuser_variable_p): Check customizability too.
15857 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15859 * minibuf.c (Fcompleting_read): Doc fix.
15861 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15863 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15866 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15867 Check that input style is supported before trying to create an
15869 (x_window): Call x_create_im.
15871 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15873 * xfns.c (current_gif_memory_src): New variable.
15874 (gif_load): Record the address of the current memory source
15875 in current_gif_memory_src.
15876 (gif_read_from_memory): Use current_gif_memory_src.
15878 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15879 macros statement form.
15881 * sound.c (struct sound): Renamed from struct sound_file.
15882 (struct sound): Add members `data' and `header_size'.
15883 (enum sound_attr): Add SOUND_DATA.
15884 (current_sound, current_sound_device): Variables renamed from
15885 sound_file and sound_device.
15886 (parse_sound): Parse :data.
15887 (parse_sound): Handle sound data in strings.
15888 (find_sound_type): Function renamed from find_sound_file_type.
15889 (wav_init, au_init): Fail if sound's header_size is smaller than
15890 needed header size.
15891 (wav_play, au_play): Play sounds from string data.
15893 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15895 * lisp.h: Add prototype for allocate_string_data.
15897 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15899 * alloc.c (mark_buffer): Remove code in #if 0.
15901 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15902 (strings_consed): New variable.
15903 (allocate_string): Set it.
15904 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15905 (Fmemory_use_counts): Return strings_consed. Use Flist.
15907 * alloc.c: General cleanup in comments etc. Remove conditional
15908 compilation for `standalone'.
15910 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15912 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15913 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15914 (DONT_COPY_FLAG): Removed.
15915 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15916 (struct sdata, struct sblock): New
15917 (struct string_block): Rewritten.
15918 (STRINGS_IN_STRING_BLOCK): New macro.
15919 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15920 (large_sblocks, string_blocks, string_free_list): New variables.
15921 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15922 (init_strings): Rewritten.
15923 (allocate_string, allocate_string_data, compact_small_strings)
15924 (free_large_strings, sweep_strings): New functions.
15925 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15926 (struct string_block_head, current_string_block)
15927 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15928 (STRING_PAD): Removed.
15929 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15930 (Fgarbage_collect): Don't set mark bit in large strings.
15931 (mark_object): Mark strings differently. Mark symbol names
15933 (survives_gc_p): Test marked strings differently.
15934 (gc_sweep): Sweep strings differently, unmark strings in
15936 (compact_strings): Removed.
15938 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15940 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15941 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15943 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15945 * fileio.c (Finsert_file_contents): Signal error if visiting file
15946 in a non-empty buffer.
15948 * term.c (encode_terminal_code): Fix the previous change.
15950 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15952 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15953 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15955 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15957 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15959 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15960 need to test for MSDOS frames.
15962 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15964 * dosfns.c (unspecified_colors): Remove.
15965 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15967 (msdos_stdcolor_name): Return strings for unspecified fore- and
15968 back-ground colors.
15970 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15971 (syms_of_xfaces): Remove their staticpro's.
15972 (tty_color_name): Return Lisp strings for unspecified fore- and
15973 back-ground colors.
15974 (Finternal_set_lisp_face_attribute): Remove the special treatment
15975 for Qunspecified_{f,b}g.
15976 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15978 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15980 * xdisp.c (reseat_at_next_visible_line_start): Position before
15981 newline only if ending up on a newline.
15982 (next_element_from_ellipsis): Return success. Handle case of
15983 displaying no ellipsis. Fix case of ellipsis defined in display table.
15984 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15987 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15989 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15990 (Fcolor_supported_p): Renamed from face-color-supported-p.
15992 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15994 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15995 list of colors renamed to tty-defined-color-alist.
15996 (tty_color_name): Pass the frame to tty-color-by-index.
15997 (realize_tty_face): tty-color-alist is now a function which
15998 accepts the frame as argument.
16000 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
16002 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16004 * term.c (insert_glyphs): Pass glyph, not &glyph, to
16005 encode_terminal_code.
16007 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16009 * dispnew.c (mode_line_string): Support termcap frames as well.
16011 2000-01-01 Gerd Moellmann <gerd@gnu.org>
16013 * syntax.c (Fforward_word): Undo previous change.
16015 * editfns.c (Fconstrain_to_field): Don't constrain if
16016 inhibit-field-text-motion is non-nil.
16017 (Fline_beginning_position): Undo previous change.
16018 (Fline_end_position): Ditto.
16020 * syntax.c (Fforward_word): Notice field boundaries only if
16021 inhibit-field-text-motion is nil.
16023 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
16025 * editfns.c (Vinhibit_field_text_motion): New variable.
16026 (inhibit-field-text-motion): New DEFVAR_LISP.
16027 (Fline_beginning_position, Fline_end_position): Notice field
16028 boundaries only if inhibit-field-text-motion is nil.
16030 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
16031 All calls adjusted.
16032 (x_build_heuristic_mask): Likewise.
16033 (xbm_load_image_from_file): Change error output.
16034 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
16035 (gif_load, gs_load, x_kill_gs_process): Ditto.
16037 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
16038 color indices when accessing raster pixels.
16039 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
16040 one of :file or :data.
16041 (enum pbm_keyword_index): Add PBM_DATA.
16042 (pbm_format): Add :data.
16043 (pbm_image_p): Allow either :file or :data.
16044 (pbm_read_file): New function.
16045 (pbm_scan_number): Rewritten to read from string.
16046 (pbm_load): Support :data.
16048 See ChangeLog.8 for earlier changes.
16050 ;; Local Variables:
16051 ;; coding: iso-2022-7bit
16054 Copyright (C) 2001 Free Software Foundation, Inc.
16055 Copying and distribution of this file, with or without modification,
16056 are permitted provided the copyright notice and this notice are preserved.