1 2002-02-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * xfns.c (gif_load): Use correct width and height for GIF images.
5 2002-02-19 Eli Zaretskii <eliz@is.elta.co.il>
7 * floatfns.c (Fatan): Accept an optional second arg and call
8 atan2 if passed 2 args.
10 2002-02-18 Jason Rumney <jasonr@gnu.org>
12 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
14 2002-02-17 Jason Rumney <jasonr@gnu.org>
16 * w32term.c (x_autoselect_window_p): New variable.
17 (syms_of_w32term): DEFVAR_BOOL and initialize it.
18 (note_mouse_movement): Use it.
20 * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.
22 * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.
24 * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
26 (syms_of_w32fns): Intern and staticpro them.
27 (x_frame_parms) <"fullscreen">: New parameter.
28 (x_fullscreen_move, x_set_fullscreen): New functions.
29 (x_set_frame_parameters): Support Qfullscreen.
30 (x_real_positions): Save x/y_pixels_diff frame params.
31 (x_figure_window_size): Support full-screen frames.
32 (Fx_create_frame): Default the fullscreen parameter.
34 * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
35 (x_fullscreen_adjust): New functions.
36 (w32_read_socket) <WM_WINDOWPOSCHANGED>: Don't resize to
37 fullscreen. Call x_check_fullscreen_move, and set the
38 want_fullscreen member of output_data.w32
39 <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
41 * w32term.h: New enum for FULLSCREEN_* constants.
42 (struct w32_output): New members want_fullscreen, x_pixels_diff,
43 y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
44 (x-fullscreen-adjust): New prototype.
46 2002-02-17 Kim F. Storm <storm@cua.dk>
48 * frame.c: (Vmouse_highlight): New variable.
49 (syms_of_frame): DEFVAR_LISP it.
51 * frame.h: (Vmouse_highlight): Declare extern.
53 * xterm.h (struct x_display_info): Add mouse_face_hidden.
55 * xterm.c (disable_mouse_highlight): Removed variable.
56 (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
57 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
58 (XTread_socket): Turn mouse_face_hidden off after mouse movement,
59 and on after keyboard input.
60 (x_term_init): Initialize mouse_face_hidden.
62 * msdos.h (struct display_info): Add mouse_face_hidden.
64 * msdos.c (disable_mouse_highlight): Removed variable.
65 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
66 (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
67 (internal_terminal_init): Initialize mouse_face_hidden.
68 (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
69 and on after keyboard input.
71 * w32term.h (struct w32_display_info): Add mouse_face_hidden.
73 * w32term.c (disable_mouse_highlight): Removed variable.
74 (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
75 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
76 (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
77 and on after keyboard input.
78 (w32_initialize_display_info): Initialize mouse_face_hidden.
80 2002-02-16 Eli Zaretskii <eliz@is.elta.co.il>
82 * msdos.c (last_mouse_window): New variable.
83 (dos_rawgetc): Fix last change--if the mouse is in the same window
84 as recorded in last_mouse_window, don't select this window.
86 * Makefile.in (lisp, shortlisp): Use cus-start.elc, not
89 * msdos.c (x_autoselect_window_p): New variable.
90 (syms_of_msdos): Defvar it.
91 (dos_rawgetc): If x_autoselect_window_p is set, select the window
92 in which the last mouse movement occured, unless it is already
95 * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
97 (syms_of_xdisp): DEVFAR them.
98 (hscroll_window_tree): Use automatic_hscroll_margin and
99 Vautomatic_hscroll_step to compute the amount of window scrolling.
101 2002-02-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
103 * xterm.c (x-autoselect-window): New variable.
104 (note_mouse_movement): Use it.
106 * keyboard.c: Do not include "systime.h" twice.
108 2002-02-15 Andreas Schwab <schwab@suse.de>
110 * puresize.h (BASE_PURESIZE): Increase to 9/5.
112 * alloc.c (NSTATICS): Increase to 1280.
114 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
116 * alloc.c (NSTATICS): Bump to 1026.
118 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
119 (Vx_super_keysym): New variables.
120 (syms_of_xterm): DEFVAR_LISP them.
121 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
122 variables to determine which keys to use for the various
125 2002-02-13 Kim F. Storm <storm@cua.dk>
127 * window.c: (Vmode_line_in_non_selected_windows): Removed.
128 (mode_line_in_non_selected_windows): New variable.
129 (syms_of_window): DEFVAR_BOOL it.
131 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
132 mode_line_in_non_selected_windows.
133 (mode_line_in_non_selected_windows): Declare extern.
134 (Vmode_line_in_non_selected_windows): Removed extern.
136 2002-02-13 Richard M. Stallman <rms@gnu.org>
138 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
139 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
140 (Fclear_this_command_keys): Doc fixes.
142 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
143 (update_face_from_frame_parameter): Increment face_change_count
144 and windows_or_buffers_changed to force redisplay using changed faces.
146 * xdisp.c (QCpropertize): New variable.
147 (mode_line_proptrans_alist): New variable.
148 (display_mode_element): New arg PROPS; all calls changed.
149 Implement this, for strings.
150 Handle literal output of strings by sharing the
151 main-line code for strings, using local var `literal'.
152 Handle :propertize feature.
153 (syms_of_xdisp): Initialze and staticpro QCpropertize and
154 mode_line_proptrans_alist.
156 2002-02-11 Kim F. Storm <storm@cua.dk>
158 * window.c: (Vmode_line_in_non_selected_windows): New variable.
159 (syms_of_window): DEFVAR_LISP it.
161 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
162 (CURRENT_MODE_LINE_FACE_ID): Use it.
163 (Vmode_line_in_non_selected_windows): Declare extern.
165 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
166 to get mode line face.
168 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
170 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
171 variables; cus-start.el doesn't need them anymore.
173 2002-02-09 Kim F. Storm <storm@cua.dk>
175 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
176 reduction. This fixes a display problem where stray newlines were
177 inserted in the window (corrected by C-l). Clarified code (IMHO).
179 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
181 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
183 * xdisp.c (display_mode_lines): Fix last change.
185 2002-02-09 Jason Rumney <jasonr@gnu.org>
187 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
189 (w32_load_system_font): Prevent Cleartype fonts from loading.
190 (Fx_show_tip): Ensure tip frames are above other topmost windows.
192 2002-02-09 Kim F. Storm <storm@cua.dk>
194 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
195 (CURRENT_MODE_LINE_HEIGHT): Use it.
196 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
198 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
199 (pos_visible_p, handle_face_prop): Likewise.
200 (display_mode_lines): Likewise, but for the real selected window.
201 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
203 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
204 in non-selected windows.
205 (realize_basic_faces): Realize it.
206 (syms_of_term): Intern and staticpro it.
208 2002-02-08 Kim F. Storm <storm@cua.dk>
210 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
211 Changed mail addresses to emacs-devel@gnu.org.
213 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
215 * fileio.c (Fsubstitute_in_file_name): If the file name includes
216 ~user, and there's no such user, don't discard everything before
219 * floatfns.c (Fround): Doc fix.
221 2002-02-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
223 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
225 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
227 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
229 2002-02-07 Kim F. Storm <storm@cua.dk>
231 * keymap.c (where_is_internal): Only check whether definition is
232 remapped if it fulfills is_command_symbol.
234 2002-02-07 Andreas Schwab <schwab@suse.de>
236 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
238 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
240 2002-02-06 Kim F. Storm <storm@cua.dk>
242 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
243 defining command remapping. Doc updated.
244 (Flookup_key): Remap command through keymap if KEY is a symbol.
245 (is_command_symbol): New function.
246 (Fkey_binding): Use it. New optional argument NO-REMAP.
247 Doc updated. Callers changed. Perform command remapping via
248 recursive call unless that arg is non-nil.
249 (where_is_internal): New argument no_remap. Callers changed.
250 Call recursively to find original key bindings for a remapped
251 comand unless that arg is non-nil.
252 (Fwhere_is_internal): New optional argument NO-REMAP.
253 Doc updated. Callers changed. Pass arg to where_is_internal.
255 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
256 (is_command_symbol): Added prototype.
258 * keyboard.c (Vthis_original_command): New variable.
259 (syms_of_keyboard): DEFVAR_LISP it.
260 (command_loop_1): Set it, and perform command remapping.
262 2002-02-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
264 * keyboard.c (recursive_edit_1): Call cancel_hourglass
267 2002-02-06 Jason Rumney <jasonr@gnu.org>
269 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
271 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
273 * charset.c (get_charset_id): Use if-else instead of ?:.
275 2002-02-06 Richard M. Stallman <rms@gnu.org>
277 * filelock.c (S_ISLNK): Define if not defined.
279 2002-02-03 Richard M. Stallman <rms@gnu.org>
281 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
283 * lread.c (read1): Redesign strategy for force_multibyte and
284 force_singlebyte. Now is_multibyte records whether read_buffer
285 is multibyte. Encountering any multibyte character makes it so.
287 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
289 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
290 with the same sequence, map that sequence to f10 rather than f0.
292 2002-02-03 Andreas Schwab <schwab@suse.de>
294 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
295 latter never being defined on GNU/Linux.
297 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
299 * xfaces.c (realize_default_face): Don't set the weight and slant
300 of the default face to Qnormal, unless these attributes are
303 2002-02-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
305 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
306 Call cancel_hourglass unconditionally.
308 * eval.c (Fsignal): Remove duplicated declaration of
309 the variable `display_hourglass_p'.
311 2002-01-31 Richard M. Stallman <rms@gnu.org>
313 * editfns.c (region_limit): Nicer error message.
315 * coding.c (decode_composition_emacs_mule):
316 Give up if NCOMPONENT gets too large to index `component'.
318 * callint.c (check_mark): New arg to specify clearer error message.
321 2002-01-27 Richard M. Stallman <rms@gnu.org>
323 * minibuf.c (Fcompleting_read): Doc fix.
325 2002-01-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
327 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
328 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
331 2002-01-26 Richard M. Stallman <rms@gnu.org>
333 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
335 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
336 and scroll_up_aggressively.
338 2002-01-26 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
340 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
342 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
344 * textprop.c (Fnext_property_change, Fnext_single_property_change)
345 (Fprevious_property_change, Fprevious_single_property_change):
346 Stay within the narrowed-buffer boundaries.
348 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
350 * term.c (Ftty_display_color_cells): New function.
351 (syms_of_term): Defsubr it.
352 (Ftty_display_color_cells, Ftty_display_color_p): Change the
353 argument name to DISPLAY. Doc fix.
355 * dispextern.h: Add prototype for set_tty_color_mode and
358 2002-01-24 Jason Rumney <jasonr@gnu.org>
360 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
361 If region left to draw is not what was expected, mark the frame as
364 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
365 Combine the regions returned by BeginPaint and GetUpdateRect.
367 2002-01-23 Jason Rumney <jasonr@gnu.org>
369 * w32term.c (x_update_window_begin): Only hide caret if
370 w32_use_visible_system_caret is set.
371 (x_update_window_end): Only show caret if
372 w32_use_visible_system_caret is set.
373 (syms_of_w32term): Handle SystemParametersInfo call failing.
375 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
377 2002-01-22 Richard M. Stallman <rms@gnu.org>
379 * unexelf.c (unexec): Define n so as to cause compilation error
380 for the code where people have often written n instead of nn.
382 * .gdbinit (hookpost-run): Defined.
384 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
386 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
388 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
390 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
391 if fullscreen is being set.
393 2002-01-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
395 * minibuf.c (Fminibuffer_contents)
396 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
397 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
399 2002-01-21 Richard M. Stallman <rms@gnu.org>
401 * window.c (check_frame_size): Fix minimum height calculation.
403 2002-01-20 Ken Raeburn <raeburn@gnu.org>
405 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
406 height before comparison.
407 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
409 2002-01-20 Jason Rumney <jasonr@gnu.org>
411 * w32term.c (w32_system_caret_width): Remove.
412 (w32_use_visible_system_caret): New user flag.
413 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
414 Windows reports a screen reader running.
415 (x_update_window_begin): Hide the system caret.
416 (x_update_window_end): Show the system caret.
417 (x_display_and_set_cursor): Don't draw a cursor when
418 w32_use_visible_system_caret is set. Do not adjust width.
420 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
421 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
422 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
423 the user requests it. Use system default width when creating.
424 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
426 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
429 2002-01-20 Richard M. Stallman <rms@gnu.org>
431 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
433 2002-01-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
435 * doprnt.c (doprnt1): Fix typos in error call.
437 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
439 * unexelf.c (unexec) [__sgi]: Support the .got sections.
441 2002-01-20 Jason Rumney <jasonr@gnu.org>
443 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
444 that Windows returns. If a double check fails, try to guess how
445 ExtTextOut is going to act.
447 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
449 (w32_list_synthesized_fonts): Removed.
450 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
451 (struct enumfont_t): New element; list.
452 (enum_font_cb2): List all style and charset variations of a font.
453 (Fw32_select_font): New optional argument; include_proportional.
454 Exclude vertical fonts. Exclude proportional fonts unless
455 include_proportional is non-nil.
456 (w32_enable_synthesized_fonts): Change to a boolean.
457 (Fw32_send_sys_command): Doc fix.
459 2002-01-19 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
461 * dispnew.c (update_frame): Move the variable `tem' to the block
464 2002-01-19 Jason Rumney <jasonr@gnu.org>
466 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
467 call to face-set-after-frame-default.
469 2002-01-18 Richard M. Stallman <rms@gnu.org>
471 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
472 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
474 2002-01-17 Richard M. Stallman <rms@gnu.org>
476 * window.c (enlarge_window): When exceeding size of parent,
477 directly delete all the siblings instead of trying to resize it.
479 2002-01-17 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
481 * term.c (set_tty_color_mode): Remove unused variable `tem'.
483 2002-01-16 Henrik Enberg <henrik@enberg.org>
485 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
487 2002-01-16 Kim F. Storm <storm@cua.dk>
489 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
490 is invisible. This can happen if cursor is on top line of a
491 window, and we switch to a buffer with a header line.
493 * w32term.c (x_erase_phys_cursor): Ditto.
495 2002-01-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
497 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
498 `dont_resize' only when used.
500 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
502 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
504 * xdisp.c (display_mode_element): When computing charpos, depend
505 on multibyteness of elt, not the text in field.
507 2002-01-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
509 * buffer.c (Fkill_all_local_variables): Increment
510 `update_mode_lines' only once.
512 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
514 * lisp.h (adjust_after_replace_noundo)
515 (Fupdate_coding_systems_internal): Add prototypes.
517 * sound.c (Fplay_sound): Initialize header_size also for :data case.
519 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
521 Support for the --color command-line argument and tty-color-mode
524 * term.c (tty_default_color_capabilities, tty_setup_colors)
525 (set_tty_color_mode): New functions.
526 (term_init): Call tty_default_color_capabilities.
527 (Qtty_color_mode_alist): New variable.
528 (syms_of_term): Intern and staticpro it.
530 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
532 (do_switch_frame): For termcap frames, switch the tty
533 color mode as specified by the frame's parameters.
534 (Qtty_color_mode): New variable.
535 (syms_of_frame): Intern and staticpro it.
537 * emacs.c (USAGE2): Add the --color option.
538 (standard_args): Ditto.
540 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
542 * xterm.h (struct x_output): New members want_fullscreen,
543 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
545 New enum for FULLSCREEN_* constants.
546 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
548 (x_fullscreen_adjust): Add prototype.
550 * emacs.c (USAGE2): Add the new full-screen arguments.
551 (standard_args): Ditto.
553 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
555 (syms_of_xfns): Intern and staticpro them.
556 (x_frame_parms) <"fullscreen">: New parameter.
557 (x_fullscreen_move, x_set_fullscreen): New functions.
558 (x_set_frame_parameters): Support for Qfullscreen.
559 (x_real_positions): More accurate computation of the frame position.
560 (x_figure_window_size): Support full-screen frames.
561 (Fx_create_frame): Default the fullscreen parameter.
563 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
564 (XTread_socket) <Expose>: Call x_check_fullscreen.
565 <ConfigureNotify>: Don't resize to fullscreen.
566 Call x_check_fullscreen_move, and set the want_fullscreen member of
569 2002-01-13 Jason Rumney <jasonr@gnu.org>
571 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
572 for mice with more than 3 buttons.
574 * w32term.c (parse_button): New parameter xbutton. Callers changed.
575 (w32_read_socket): Handle new "XBUTTON" messages.
577 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
578 (syms_of_w32fns): DEFVAR_BOOL it.
579 (w32_wnd_proc): Handle new "XBUTTON" messages.
581 2002-01-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
583 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
585 2002-01-13 Andreas Schwab <schwab@suse.de>
587 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
589 2002-01-12 Andreas Schwab <schwab@suse.de>
591 * .gdbinit (xbuffer): Remove address operator since data is now a
594 2002-01-11 Richard M. Stallman <rms@gnu.org>
596 * insdel.c (adjust_after_replace_noundo): New function.
598 * coding.c (code_convert_region): Don't copy old text if undo disabled.
600 2002-01-09 Jason Rumney <jasonr@gnu.org>
602 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
603 when checking for multiple frames.
605 2002-01-08 Richard M. Stallman <rms@gnu.org>
607 * window.c (delete_window): Rewrite the code for changing the
608 selected window to handle the case where WINDOW is not a leaf.
610 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
612 * process.c (send_process): Set src_multibyte to 1 after the call
613 top setup_coding_system, not before the call.
615 2002-01-07 Jason Rumney <jasonr@gnu.org>
617 * xmenu.c (set_frame_menubar, xmenu_show):
618 (xdialog_show): Initialize wv->help to Qnil.
620 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
621 (w32_dialog_show): Initialize wv->help to Qnil.
623 2002-01-06 Jason Rumney <jasonr@gnu.org>
625 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
627 * w32menu.c (w32_menu_display_help): Revert last change.
629 * xmenu.c (menu_highlight_callback): Revert last change.
631 2002-01-06 Andreas Schwab <schwab@suse.de>
633 * insdel.c (make_gap_larger): Make sure buffer size does not
634 overflow range of int.
636 2002-01-05 Jason Rumney <jasonr@gnu.org>
638 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
641 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
643 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
644 to the left or to the right of the pointer, put it against
645 the left screen edge.
646 (x_frame_parms): Add missing braces around initializer.
648 * w32term.c (x_setup_relief_colors): Don't compute an image's
649 background color if it doesn't have a Pixmap.
650 (notice_overwritten_cursor): Don't depend on
651 output_cursor and updated_area. Compare pixel coordinates with
652 window's cursor pixel coordinates.
653 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
654 Call notice_overwritten_cursor with new arg list.
655 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
657 (x_draw_image_relief): Use predefined macro instead of
658 constant when the value of `tool_bar_button_relief' is negative.
660 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
662 2002-01-04 Richard M. Stallman <rms@gnu.org>
664 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
666 2002-01-03 Richard M. Stallman <rms@gnu.org>
668 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
669 (Fkey_binding): Try the `keymap' property map first.
670 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
673 2002-01-03 Kim F. Storm <storm@cua.dk>
675 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
677 2002-01-02 Richard M. Stallman <rms@gnu.org>
679 * keyboard.c (read_key_sequence): Handle the keymap property
680 before minor mode maps.
682 * editfns.c (Fformat): Update thissize from field_width
683 based on the actual width, in the string case.
685 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
687 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
688 when used as truth value to prevent gcc warnings.
690 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
691 * w32proc.c: Include <config.h>.
693 2002-01-01 Andreas Schwab <schwab@suse.de>
695 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
696 not EMACS_INT, to make them compatible with DEFVAR_INT.
697 * lisp.h (max_specpdl_size): Adjust declaration.
699 2002-01-01 Richard M. Stallman <rms@gnu.org>
701 * print.c (print_object): Test print_escape_nonascii only for
703 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
704 when outputting to a multibyte buffer.
706 2001-12-29 Richard M. Stallman <rms@gnu.org>
708 * print.c (print_object): In multibyte string, use hex escapes.
709 Use octal only for unibyte strings.
710 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
712 * lread.c (read_escape): New arg BYTEREP for reporting whether
713 escape forces unibyte or multibyte.
714 (read1): When reading a string, take note of that info.
716 2001-12-29 Ken Raeburn <raeburn@gnu.org>
718 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
719 comparison to test lisp value returned by Fget.
721 2001-12-29 Richard M. Stallman <rms@gnu.org>
723 * lisp.h (max_specpdl_size): Add declaration.
725 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
727 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
728 Handle modifier bits. Correct typo in error message.
730 2001-12-28 Richard M. Stallman <rms@gnu.org>
732 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
733 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
734 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
735 Update calls to Fdefine_abbrev.
736 (write_abbrev): Update for changed data format.
737 Don't list "system" abbrevs.
738 (Fexpand_abbrev): Update use count with new data format.
739 (describe_abbrev): Update for changed data format.
740 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
742 * config.in (HAVE_MBSINIT): Add #undef.
744 * strftime.c (mbsinit): Define as no-op if not available.
746 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
747 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
749 * keymap.c (Flookup_key): Error message if key has wrong data type.
750 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
751 (exclude_key): New variable.
753 2001-12-28 Gerd Moellmann <gerd@gnu.org>
755 * xterm.c (x_setup_relief_colors): Don't compute an image's
756 background color if it doesn't have a Pixmap.
758 * xterm.c (notice_overwritten_cursor): Don't depend on
759 output_cursor and updated_area. Compare pixel coordinates with
760 window's cursor pixel coordinates.
761 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
762 Call notice_overwritten_cursor with new arg list.
763 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
766 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
767 height of the cursor line to the amount to scroll.
769 2001-12-27 Richard M. Stallman <rms@gnu.org>
771 * intervals.c (set_point_both): The position after an invisible,
772 intangible character is not an acceptable stopping point.
774 2001-12-27 Ken Raeburn <raeburn@gnu.org>
776 * window.c (enlarge_window): In new preserve_before code, convert
777 CURBEG from lisp object to integer before doing arithmetic.
779 2001-12-27 Richard M. Stallman <rms@gnu.org>
781 * bytecode.c (Fbyte_code): Undo previous change.
783 2001-12-26 Kim F. Storm <storm@cua.dk>
785 * keyboard.c (record_char): Ignore duplicate help-echo events only
786 separated by mouse-movement. When tracking mouse, only record
787 first and last mouse-movement event in same window.
788 Don't record mouse-movement events in keyboard macros.
790 2001-12-25 Richard M. Stallman <rms@gnu.org>
792 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
793 (Fenlarge_window): New arg PRESERVE_BEFORE.
795 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
796 instead of Fstring_as_unibyte.
798 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
800 The following changes remove mocklisp support:
802 * mocklisp.h, mocklisp.c: Files removed.
804 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
805 `Qmocklisp' and `Qmocklisp_arguments'.
806 Remove prototype of syms_of_mocklisp.
808 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
810 * callint.c: Do not include mocklisp.h.
811 (Fcall_interactively): Do not test for mocklisp case.
813 * eval.c: Remove variables `Qmocklisp_arguments',
814 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
815 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
816 Do not test for mocklisp case.
817 (Fwhile): Remove unused variable `tem'.
818 (syms_of_eval): Remove variable `moclisp-arguments'.
820 * data.c (wrong_type_argument): Remove mocklisp case.
822 * doc.c (Fdocumentation): Remove mocklisp case.
824 * emacs.c (main): Do not call syms_of_mocklisp.
826 2001-12-21 Richard M. Stallman <rms@gnu.org>
828 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
829 to the left or to the right of the pointer, put it against
830 the left screen edge.
832 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
834 * Makefile.in (distclean): Remove .gdbinit if we are building
835 outside the source tree.
837 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
839 * w32.c (emacs_root_dir): New function.
841 * msdos.c (emacs_root_dir): New function.
843 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
844 of the current drive as the fallback for default_directory.
846 * dired.c (file_name_completion): Run the elements of
847 completion-ignored-extensions through ENCODE_FILE.
849 * lisp.h (scmp): Remove prototype, since it's now a static
850 function private to dired.c.
852 2001-12-18 Richard M. Stallman <rms@gnu.org>
854 * dired.c (scmp): Function moved from minibuf.c.
855 Delete multibyte handling--used only on encoded strings.
857 * minibuf.c (scmp): Function moved to dired.c.
859 * fns.c (merge): Add QUIT call.
861 2001-12-18 Dave Love <fx@gnu.org>
863 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
864 language/georgian.el.
866 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
868 * Makefile.in (lisp, shortlisp): Synchronize with changes to
869 lisp/Makefile.in:DONTCOMPILE.
871 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
873 * xdisp.c (window_box_height): Do not return negative values.
874 From Gerd Moellmann <gerd@gnu.org>.
876 * keyboard.c (head_table): Add missing braces around initializer.
878 * term.c (keys): Likewise.
880 * xfns.c (x_frame_parms, visual_classes): Likewise.
882 2001-12-17 Sam Steingold <sds@gnu.org>
884 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
885 patch (COMPOSING_P, not COMPOSING).
887 2001-12-17 Richard M. Stallman <rms@gnu.org>
889 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
891 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
892 before calling decode_coding.
894 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
896 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
897 instead of only for COMPOSITION_DISABLED.
899 2001-12-16 Richard M. Stallman <rms@gnu.org>
901 * alloc.c (pure_alloc): After overflow, allocate just a small block.
903 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
905 * buffer.h (struct buffer): New field `display_error_modiff'.
906 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
908 * window.c (Frecenter): Clear display_error_modiff field.
910 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
911 Call redisplay_window, but not if display_error_modiff field says no.
912 (redisplay_window_error): New function.
913 (displayed_buffer): New variable.
914 (redisplay_internal, redisplay_windows): Call the new functions
915 instead of redisplay_window directly.
917 2001-12-15 Richard M. Stallman <rms@gnu.org>
919 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
921 2001-12-14 Andrew Innes <andrewi@gnu.org>
923 * makefile.w32-in (EMACSLOADPATH): Define.
924 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
925 (bootstrap-temacs): Remove dependency on bootstrap-clean.
927 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
929 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
930 parameter have a numeric value all the time.
932 * w32fns.c (x_report_frame_params): Likewise.
934 2001-12-12 Richard M. Stallman <rms@gnu.org>
936 * fileio.c (Fwrite_region): Doc fix.
938 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
939 (redisplay_internal): Call clear_image_cache only for window terminals.
941 2001-12-12 Gerd Moellmann <gerd@gnu.org>
943 * xdisp.c (move_it_vertically_backward): Change heuristic
944 for the case that we didn't move far enough initially.
946 * window.c (Frecenter): Simplify computation in the case of window
947 system frames and ARG < 0; use window_box_height.
949 2001-12-11 Richard M. Stallman <rms@gnu.org>
951 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
952 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
954 2001-12-11 Andrew Innes <andrewi@gnu.org>
956 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
959 2001-12-11 Richard M. Stallman <rms@gnu.org>
961 * m/hp800.h: Split the __hpux conditional into the parts
962 that are right for GNU/Linux too and the parts that are not.
963 Use the former if GNU_LINUX.
964 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
966 * s/gnu-linux.h (GNU_LINUX): Defined.
968 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
970 * macros.c, msdos.c, w16select.c: Change doc-string comments to
971 `new style' [w/`doc:' keyword].
973 2001-12-10 Jason Rumney <jasonr@gnu.org>
975 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
978 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
980 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
983 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
985 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
987 * s/hpux10.h (srand48): Don't undefine.
989 2001-12-09 Jason Rumney <jasonr@gnu.org>
991 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
992 Add comment to explain where the struct came from.
993 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
994 (add_menu_item): Process pop-up menus first to avoid memory leak.
995 (add_menu_item, w32_menu_display_help): Use `help' field as
997 (w32_free_submenu_strings): Only free owner-drawn strings.
999 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1001 * COPYING: Moved back.
1003 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
1004 Add parentheses around && within ||.
1006 * indent.c (compute_motion): Likewise.
1008 * intervals.c (merge_properties_sticky): Likewise.
1010 * coding.c (setup_coding_system, shrink_encoding_region)
1011 (Fdecode_sjis_char): Likewise.
1013 2001-12-07 Andreas Schwab <schwab@suse.de>
1015 * xdisp.c (display_mode_element): Don't read past end of string if
1018 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
1021 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
1022 from most_positive_fixnum and most_negative_fixnum, resp., and
1023 type changed to Lisp_Object.
1024 (syms_of_data): DEFVAR_LISP them.
1026 2001-12-07 Richard M. Stallman <rms@gnu.org>
1028 * callproc.c (init_callproc): Set Vdata_directory based on the source
1029 location whenever Emacs was run uninstalled.
1031 2001-12-06 Paul Eggert <eggert@twinsun.com>
1033 * config.in (HAVE_WORKING_VFORK): New #undefs.
1034 * process.c (create_process):
1035 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
1036 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
1037 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
1038 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
1039 * m/intel386.h (HAVE_VFORK): Likewise.
1040 * m/mips-siemens.h (HAVE_VFORK): Likewise.
1041 * m/mips.h (HAVE_VFORK): Likewise.
1042 * s/freebsd.h (vfork): Remove #define.
1043 * s/lynxos.h (HAVE_VFORK): Remove #undef.
1044 * s/usg5-4-2.h: Fix comment about vfork.
1046 2001-12-06 Richard M. Stallman <rms@gnu.org>
1048 * s/hpux10.h (random): Add undef.
1049 (HAVE_RANDOM): Define it just once.
1051 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
1053 * eval.c: Undo last change: the standard syntax is not wanted.
1055 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1057 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
1058 scroll bars of the frame before deleting the frame itself. If the
1059 frame has a widget, delete the frame with XtDestroyWidget, and do
1060 not call XDestroyWindow before that.
1062 2001-12-06 Kim F. Storm <storm@cua.dk>
1064 * xfns.c (x_report_frame_params): Return actual fringe widths.
1066 * w32fns.c (x_report_frame_params): Return actual fringe widths.
1068 2001-12-05 Andrew Innes <andrewi@gnu.org>
1070 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
1073 * insdel.c (make_gap_larger): New function.
1074 (make_gap_smaller): New function.
1075 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
1076 make_gap_smaller if arg is negative.
1078 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
1080 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
1081 Pass a dummy argument when calling interrupt_signal.
1082 (parse_menu_item): Mark disabled items before checking for empty def.
1083 (read_char_minibuf_menu_prompt): Make safety more visible.
1084 (read_key_sequence): Add a `first_unbound' variable.
1085 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
1086 unbound prefix as soon as we can detect it.
1088 * doc.c (Fsnarf_documentation): Add prototype.
1089 (get_doc_string): Handle negative arguments.
1090 (Fdocumentation): Use AREF and ASIZE.
1091 Move the calls to get_doc_string to a single place.
1092 Don't confuse an interactive-spec for a docstring reference.
1093 (Fdocumentation_property): Take advantage of the fact that
1094 get_doc_string now ignores the sign of the docstring position.
1096 * eval.c: Use standard syntax for usage in docstrings.
1098 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1100 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
1102 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1104 * xterm.c (x_draw_image_relief): Use predefined macro instead of
1105 constant when the value of `tool_bar_button_relief' is negative.
1107 2001-12-02 Richard M. Stallman <rms@gnu.org>
1109 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
1110 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
1112 * fileio.c (read_non_regular): Delete Fsignal call.
1114 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1116 * lisp.h (run_hook_list_with_args): Undo last change.
1118 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1120 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1122 2001-12-01 Jason Rumney <jasonr@gnu.org>
1124 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1126 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1127 [!WM_MOUSELEAVE]: Define.
1129 * w32menu.c (current_popup_menu, get_menu_item_info):
1130 (set_menu_item_info): New vars.
1131 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1132 (w32_menu_show): Set current_popup_menu.
1133 (add_menu_item): Allocate new strings for owner-drawn menu items
1135 Use owner-draw for disabled menu items again.
1136 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1137 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1139 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1140 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1141 <WM_EXITMENULOOP>: Free menu strings.
1142 <WM_MOUSELEAVE>: Stop tracking mouse.
1143 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1145 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1148 2001-12-01 Kim F. Storm <storm@cua.dk>
1150 The following changes add left-fringe and right-fringe
1151 frame parameters to adjust fringe widths, or remove one or
1154 * frame.h (struct frame): Remove trunc_area_pixel_width and
1155 trunc_area_cols fields.
1156 (Qleft_fringe, Qright_fringe): Declare.
1157 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1159 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1160 (syms_of_frame): Initialize them.
1162 * window.c (coordinates_in_window): Handle separate left and right
1165 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1166 and fringe_cols fields.
1167 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1168 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1169 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1170 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1171 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1172 (x_compute_fringe_widths): Add prototype.
1174 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1175 fill fringe evenly with small dashes.
1176 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1177 clip the new ZV bitmap to avoid jitter between rows.
1178 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1179 background. Don't draw fringe bitmaps if fringe width is zero.
1180 (x_compute_fringe_widths): New function.
1181 (x_new_font, x_set_window_size_1): Use it.
1183 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1184 (x_set_frame_parameters): Process `font' parameter before other
1185 parameters as fringe widths depend on it.
1186 (x_set_fringe_width): New function.
1187 (x_figure_window_size): Use x_compute_fringe_widths.
1188 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1191 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1192 (EmacsFrameSetCharSize): Ditto.
1194 * w32term.h: Merged changes from xterm.h.
1195 * w32term.c: Merged changes from xterm.c.
1196 * w32fns.c: Merged changes from xfns.c.
1198 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1202 2001-11-29 Dave Love <fx@gnu.org>
1204 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1206 (detect_coding_mask): Fix call of detect_coding_iso2022.
1208 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1210 * fileio.c (file-name-coding-system)
1211 (default-file-name-coding-system): Doc fix (links to referenced
1214 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1216 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1217 Add dummy uses of gcproN variables.
1219 * category.c (describe_category, describe_category_1)
1220 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1221 (syms_of_category): Don't defsubr Sdescribe_categories.
1223 2001-11-28 Richard M. Stallman <rms@gnu.org>
1225 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1227 * Makefile.in (lispdir): New variable, referring to build dir.
1228 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1230 2001-11-28 Andrew Innes <andrewi@gnu.org>
1232 * w32menu.c (w32_menu_display_help): Actually add the new argument
1235 2001-11-28 Jason Rumney <jasonr@gnu.org>
1237 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1238 menu items. From David Ponce <dponce@wanadoo.fr>.
1239 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1241 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1242 help event in the owner frame's keyboard buffer.
1244 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1245 (Fx_show_tip): Don't subtract last width from row width.
1247 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1248 (w32_read_socket): Use EQ to compare frames.
1250 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1252 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1255 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1257 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1258 `gcpro3' and `gcpro4'.
1260 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1262 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1264 * ccl.c: Use AREF and ASIZE.
1266 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1268 * lisp.h (run_hook_list_with_args): Remove.
1269 (LIST_END_P): Fix call to wrong_type_argument.
1270 (make_fixnum_or_float): Use EMACS_INT rather than int.
1272 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1274 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1275 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1277 * eval.c: Use AREF and ASIZE.
1278 (Ffetch_bytecode): Add the file name to the error message.
1280 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1281 which match the end of the file-name.
1282 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1283 is not a valid env var, but leave it as is instead.
1285 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1286 Make nil bindings in char-tables transparent.
1287 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1289 2001-11-26 Richard M. Stallman <rms@gnu.org>
1291 * textprop.c (set_text_properties_1): Allow START, END in either order.
1292 Do nothing if range is empty.
1294 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1296 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1299 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1301 * textprop.c (set_text_properties_1): Clearly mark that the
1302 interval should not be empty.
1304 * intervals.c (graft_intervals_into_buffer):
1305 Don't call set_text_properties_1 on an empty interval.
1307 2001-11-25 Richard M. Stallman <rms@gnu.org>
1309 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1311 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1312 don't lose the data in it.
1314 2001-11-25 Juanma Barranquero <lektu@terra.es>
1316 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1318 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1320 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1322 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1324 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1326 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1328 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1329 Niemitalo <kon@iki.fi>.
1331 2001-11-25 Jason Rumney <jasonr@gnu.org>
1333 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1335 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1336 (Fx_show_tip): Block input during frame creation.
1337 (Fx_show_tip, Fx_hide_tip): Enable.
1339 2001-11-24 Richard M. Stallman <rms@gnu.org>
1341 * lread.c (Fload): Detect recursive load error for more than 3
1342 nestings of the same file.
1343 (Vrecursive_load_depth_limit): Variable deleted.
1344 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1346 2001-11-24 Jason Rumney <jasonr@gnu.org>
1348 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1349 mouse position if either left or top is not specified.
1351 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1352 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1353 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1354 (my_create_tip_window): Assign tip_window.
1355 (x_create_tip_frame): Use same defaults as X.
1356 (compute_tip_xy): Remove unused variable. Use full screen width.
1357 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1359 * w32term.c (x_after_update_window_line): Doc fix.
1360 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1362 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
1364 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
1365 for all Windowed systems.
1367 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1369 * msdos.c (IT_clear_screen): If the frame's faces are not yet
1370 realized, use the initial screen colors to clear the screen.
1372 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1374 * textprop.c (Fset_text_properties): Remove unused variables
1375 `unchanged', `prev_changed', `s' and `len'.
1377 * search.c (Freplace_match): Remove unused variable `inslen'.
1379 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1381 2001-11-22 Jason Rumney <jasonr@gnu.org>
1383 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1384 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1385 (my_create_tip_window): New function.
1386 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1387 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1389 2001-11-20 Jason Rumney <jasonr@gnu.org>
1391 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1392 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1394 * w32fns.c (Vw32_system_coding_system): Remove.
1395 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1397 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1399 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1400 after build_annotations.
1402 * syntax.c (describe_syntax): Add dummy arg.
1403 (describe_syntax_1): Update call to describe_vector.
1405 * category.c (describe_category): Add dummy arg.
1406 (describe_category_1): Update call to describe_vector.
1408 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1409 (describe_command, describe_translation): Add dummy second param.
1410 (describe_map): Call elt_describer with two arguments.
1411 (describe_vector_princ): Add `fun' parameter.
1412 Call it instead of the hardcoded `princ'.
1413 (describe_vector): Add arg `args'.
1414 Pass it as a new second argument to elt_describer.
1416 * keymap.h (describe_vector): Update prototype.
1418 * frame.c: Don't include keymap.h any more.
1419 (keys_of_frame): Remove.
1421 * lisp.h (keys_of_frame): Remove declaration.
1423 * emacs.c (main): Don't call `keys_of_frame' any more.
1425 2001-11-14 Andreas Schwab <schwab@suse.de>
1427 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1428 if defined, 0 otherwise.
1429 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1430 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1432 2001-11-19 Richard M. Stallman <rms@gnu.org>
1434 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1436 2001-11-18 Jason Rumney <jasonr@gnu.org>
1438 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1439 (x_draw_bar_cursor): If the background color of the glyph under
1440 the cursor equals the frame's cursor color, use the glyph's
1441 foreground color for drawing the bar cursor.
1442 (x_after_update_window_line): Clear internal border in different
1444 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1445 (w32_draw_relief_rect): Correct relief by 1 pixel.
1446 (x_set_glyph_string_background_width):
1447 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1448 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1449 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1450 if cursor_in_non_selected_windows is false.
1451 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1452 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1453 Notice if cursor gets overwritten.
1454 (notice_overwritten_cursor): Renamed from
1455 note_overwritten_text_cursor. Rewritten to take glyph widths
1456 into account, and to take X positions as parameters.
1457 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1458 around call to x_draw_glyphs.
1459 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1460 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1461 color to use for image glyph reliefs.
1462 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1463 (glyph_rect): Remove unused variable `area'.
1465 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1467 (x_set_internal_border_width): Set frame garbaged when window
1469 (Fx_create_frame): Accept zero tool_bar_button_relief.
1470 (x_clear_image_1, four_corners_best, image_background)
1471 (image_background_transparent): New functions.
1472 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1473 (gs_format): Add `:background' entry.
1474 (lookup_image): Set IMG's background color if specified.
1475 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1477 (x_clear_image_1): Reset `background_valid' and
1478 `background_transparent_valid' fields.
1479 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1480 calculating it here. Set IMG's background_transparent field.
1481 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1482 (enum png_keyword_index): Add PNG_BACKGROUND.
1483 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1484 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1485 (enum gif_keyword_index): Add GIF_BACKGROUND.
1486 (enum gs_keyword_index): Add GS_BACKGROUND.
1487 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1488 Pre-calculate image background color where necessary.
1489 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1490 Use display info's n_cbits entry for screen depth.
1491 (Fx_show_tip): Remove unused variables `buffer', `top',
1492 `left', `max_width' and `max_height'.
1494 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1496 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1498 * puresize.h (BASE_PURESIZE): Increase to 750000.
1500 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1502 * frame.c (Fframe_live_p): Doc fix.
1504 2001-11-18 Richard M. Stallman <rms@gnu.org>
1506 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1507 (message_dolog_marker3): New static variables hold three markers.
1508 (syms_of_xdisp): Initialize and staticpro them.
1509 (message_dolog): Use message_dolog_marker1..3 instead of
1510 allocating markers each time. Unchain them when done.
1512 2001-11-17 Richard M. Stallman <rms@gnu.org>
1514 * doc.c (Fsnarf_documentation): Doc fix.
1516 2001-11-17 Andreas Schwab <schwab@suse.de>
1518 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1520 2001-11-17 Richard M. Stallman <rms@gnu.org>
1522 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1524 2001-11-17 Jason Rumney <jasonr@gnu.org>
1526 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1528 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1530 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1531 with invalid position.
1533 2001-11-16 Richard M. Stallman <rms@gnu.org>
1535 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1537 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1538 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1539 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1541 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1543 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1545 * fileio.c (build_annotations): Split off the tail.
1546 (build_annotations_2): New fun. Extracted from build_annotations.
1547 (Fwrite_region): Split the call to build_annotations into two
1548 calls to build_annotations and build_annotations_2.
1550 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1552 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1553 clear_waiting_for_input with argument.
1555 * xterm.h (x_update_cursor): Remove duplicated prototype.
1557 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1559 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1561 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1563 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1565 * fileio.c (choose_write_coding_system): New fun, extracted
1567 (Fwrite_region): Use it.
1569 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1570 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1571 (ml_apply, find_handler_clause): Add prototype.
1573 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1575 * config.in: Add #undef HAVE_COFF_H.
1577 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1578 Required for ISC 4.1.
1580 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1582 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1583 Andrew Wiseman <a.wiseman@btclick.com>.
1585 2001-11-16 Kim F. Storm <storm@cua.dk>
1587 The following changes are made to clean up the various internal
1588 references to the fringes to actually use the term `fringe' for
1589 them. Previously, they were called `flags areas', `bitmap areas',
1590 `left/right side of windows', or implicitly as `flags' or
1593 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1594 Comments fixed. Use renamed symbols.
1596 * dispnew.c: Comment fix. Use renamed symbols.
1598 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1599 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1600 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1602 * msdos.c: Comment fix.
1604 * w32fns.c: Use renamed symbols.
1606 * w32term.c: Comment fixes. Use renamed symbols.
1607 (fringe_bitmap_type): Renamed from bitmap_type.
1608 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1609 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1610 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1612 * w32term.h: Comment fixes. Use renamed symbols.
1613 (fringes_extra): Renamed from flags_areas_extra.
1614 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1615 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1616 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1617 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1618 (FRAME_X_LEFT_FRINGE_WIDTH):
1619 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1620 (FRAME_X_RIGHT_FRINGE_WIDTH):
1621 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1623 * widget.c: Use renamed symbols.
1625 * window.c: Comment fixes. Use renamed symbols.
1626 (coordinates-in-window-p): Doc fix.
1628 * xdisp.c: Comment fixes. Use renamed symbols.
1630 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1632 * xfns.c: Use renamed symbols.
1634 * xterm.c: Comment fixes. Use renamed symbols.
1635 (fringe_bitmap_type): Renamed from bitmap_type.
1636 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1637 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1638 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1640 * xterm.h: Comment fixes. Use renamed symbols.
1641 (fringes_extra): Renamed from flags_areas_extra.
1642 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1643 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1644 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1645 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1646 (FRAME_X_LEFT_FRINGE_WIDTH):
1647 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1648 (FRAME_X_RIGHT_FRINGE_WIDTH):
1649 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1651 2001-11-15 Jason Rumney <jasonr@gnu.org>
1653 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1654 work for most menu items. From David Ponce
1655 <david.ponce@wanadoo.fr>.
1657 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1659 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1660 Some x_set_* function expect to be called even if old and new
1663 * xdisp.c (build_desired_tool_bar_string): Accept zero
1664 tool_bar_button_relief.
1666 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1668 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1670 * xterm.c (x_draw_bar_cursor): If the background color of the
1671 glyph under the cursor equals the frame's cursor color, use
1672 the glyph's foreground color for drawing the bar cursor.
1674 * dispnew.c (direct_output_forward_char): Fix character/byte
1675 position comparison.
1677 2001-11-15 Miles Bader <miles@gnu.org>
1679 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1680 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1681 Update arguments to find_field.
1682 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1683 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1684 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1685 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1687 2001-11-14 Richard M. Stallman <rms@gnu.org>
1689 * editfns.c (Fpropertize): Allow call with 1 arg.
1691 * dispextern.h (image_background, image_background_transparent):
1692 Conditionalize on HAVE_X_WINDOWS.
1694 2001-11-13 Richard M. Stallman <rms@gnu.org>
1696 * print.c (Fprin1_to_string): Doc fix.
1698 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1700 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1702 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1704 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1706 * eval.c (syms_of_eval): Doc fix.
1708 * coding.c (syms_of_coding): Doc fix.
1710 * doc.c (Fsnarf_documentation): Doc fix.
1712 * dispnew.c (syms_of_display): Doc fix.
1714 * category.c (Fget_unused_category): Doc fix.
1716 * buffer.c (syms_of_buffer): Doc fixes.
1718 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1720 * print.c (prin1, print): Doc fix.
1722 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1724 * fontset.h: Remove declarations of variables
1725 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1727 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1728 `Vclip_large_size_font'.
1730 2001-11-13 Jason Rumney <jasonr@gnu.org>
1732 * w32fns.c: Doc fix.
1734 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1736 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1738 * w32fns.c (Fx_synchronize): Reindent.
1744 * coding.c: Doc fix.
1746 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1747 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1748 `new style' [w/`doc:' keyword].
1750 * xmenu.c (x-popup-menu): Reindent.
1751 (x-popup-dialog): Likewise.
1753 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1755 * xdisp.c (Fdump_tool_bar_row): Reindent.
1757 * minibuf.c (Fminibuffer_complete_word): Reindent.
1758 (Fminibuffer_complete_and_exit): Likewise.
1759 (Fminibuffer_completion_help): Likewise.
1760 (Fminibuffer_message): Likewise.
1762 * fns.c (Freverse): Reindent.
1764 * eval.c (Fif): Reindent.
1767 * editfns.c (Fuser_real_login_name): Reindent.
1768 (Finsert_buffer_substring): Likewise.
1769 (Fcompare_buffer_substrings): Likewise.
1770 (Fsubst_char_in_region): Likewise.
1772 * dispnew.c (Fsit_for): Reindent.
1773 (Fframe_or_buffer_changed_p): Likewise.
1774 (Finternal_show_cursor_p): Likewise.
1775 (syms_of_display): Likewise.
1777 * alloc.c (Flist): Reindent.
1778 (Fvector): Likewise.
1780 2001-11-12 Richard M. Stallman <rms@gnu.org>
1782 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1783 LeaveNotify events. Only FocusIn and FocusOut do that now.
1784 (x_display_and_set_cursor): Do display hollow cursors in active
1785 minibuffer windows when they are not selected.
1787 2001-11-12 Jason Rumney <jasonr@gnu.org>
1789 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1790 * w32term.c: Change doc-string comments to `new style'.
1791 [w/`doc:' keyword]. Doc fixes.
1793 * w32fns.c: Don't define max.
1794 (Fx_open_connection): Only execute once.
1796 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1798 * ccl.c: Change macros to use do-while block instead of if-else.
1799 Use braces to follow GNU Coding Standards.
1801 2001-11-11 Richard M. Stallman <rms@gnu.org>
1803 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1805 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1807 * insdel.c (replace_range): Use adjust_markers_for_replace
1808 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1810 * intervals.h: Declare set_text_properties and set_text_properties_1.
1812 * textprop.c (set_text_properties_1): New subroutine
1813 broken out of set_text_properties.
1814 (set_text_properties): Use set_text_properties_1.
1816 * intervals.c (graft_intervals_into_buffer):
1817 Use set_text_properties_1 to clear out properties.
1819 * search.c (Freplace_match): Use replace_range to insert
1820 and delete. Don't request property inheritance from
1823 2001-11-10 Jason Rumney <jasonr@gnu.org>
1825 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1826 vertical fonts. Allow them if face name is explicitly specified.
1827 Do not give up if we find a font that cannot be converted to an xlfd.
1829 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1831 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1832 instead of malloc/free.
1834 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1836 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1838 (Finternal_set_lisp_face_attribute): Likewise.
1840 * buffer.c (Fbury_buffer): Likewise.
1842 * indent.c (current_column_1): Remove unused variable `prev_col'.
1844 * coding.c (encode_coding): Use precomputed value of `src'.
1845 (encode_coding): Remove unused variable `src_end'.
1846 (code_convert_region): Remove unused variables `count'.
1848 2001-11-07 Jason Rumney <jasonr@gnu.org>
1850 * w32term.c (x_display_and_set_cursor): Do not move system caret
1851 if cursor_glyph is NULL.
1853 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1855 * keymap.c (access_keymap): Fix compilation error.
1857 2001-11-07 Miles Bader <miles@gnu.org>
1859 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1861 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1863 * intervals.c (graft_intervals_into_buffer):
1864 Remove #ifdef'd-out code.
1865 (graft_intervals_into_buffer): Remove unused variable `middle'.
1867 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1868 code (eval-current-buffer).
1869 Change doc-string comments to `new style' [w/`doc:' keyword].
1871 2001-11-06 Richard M. Stallman <rms@gnu.org>
1873 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1875 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1877 * lread.c (read1): Fix behavior with nested backquoting.
1879 * keyboard.c (make_lispy_event): Check integerness and fix
1880 Lisp_Object/int mixup.
1882 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1884 * fns.c (copy_hash_table): Remove unused variable `v'.
1886 * fontset.c (fontset_font_pattern): Remove unused variable
1889 * indent.c (current_column_1): Remove unused variable `prev_col'.
1891 2001-11-05 Richard M. Stallman <rms@gnu.org>
1893 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1895 * buffer.c (Fkill_buffer): Don't delete auto save file
1896 if buffer is modified.
1898 2001-11-05 Andrew Innes <andrewi@gnu.org>
1900 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1903 2001-11-05 Richard M. Stallman <rms@gnu.org>
1905 * unexelf.c (unexec): Minor changes; clean up comments.
1907 2001-11-05 Sam Steingold <sds@gnu.org>
1909 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1911 2001-11-05 Andreas Schwab <schwab@suse.de>
1913 * sound.c (sound_perror): Save errno from being clobbered.
1915 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1917 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1918 the program image directly.
1920 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1922 * buffer.h (Fbuffer_local_value): Add prototype.
1924 2001-11-04 Richard M. Stallman <rms@gnu.org>
1926 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1929 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1930 (record_char): Likewise.
1932 * keyboard.c (make_lispy_event): Don't insist a drag event must
1933 move to a different buffer position. Instead, check for moving at
1934 least double_click_fuzz.
1936 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1938 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1940 * indent.c (current_column_1, Fmove_to_column): Separate the code
1941 for display-table glyphs from the code buffer text, to fix
1944 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1946 * buffer.c (Fbuffer_local_value): New function.
1947 (syms_of_buffer): Defsubr it.
1949 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1950 value of `cursor-in-non-selected-windows'.
1952 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1953 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1954 (syms_of_xdisp): Initialize it.
1956 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1958 * xfns.c (Fx_create_frame): Doc fix.
1960 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1963 * eval.c (top_level_value, top_level_set): Remove commented and
1965 (Fdefvar): Fix usage in doc-string.
1967 2001-11-03 Richard M. Stallman <rms@gnu.org>
1969 * xfns.c: Include unistd.h, if it exists.
1971 * editfns.c: Move the include of ctype.h after unistd.h.
1973 * gmalloc.c: Test BROKEN_PROTOTYPES.
1975 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1977 * lisp.h (CHECK_STRING_CAR): New macro.
1978 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1979 treating XCAR and XCDR as lvalues.
1980 (openp): Use CHECK_STRING_CAR.
1981 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1983 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1985 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1986 (SIGMASKTYPE): Define.
1988 * syssignal.h (sigunblock): Don't define if already defined.
1990 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1992 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1993 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1994 Fix typos in comments.
1996 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1997 and #ifdef'd-out code.
1998 Fix and reindent comments.
2000 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
2002 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
2003 argument `i' in macros.
2005 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
2008 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
2009 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2010 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
2011 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
2012 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
2013 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
2014 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
2015 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
2018 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
2019 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
2020 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
2021 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
2022 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
2023 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
2024 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
2025 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
2026 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
2027 (remove unused second argument).
2029 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
2031 * syntax.c (describe_syntax): New wrapper.
2032 (Finternal_describe_syntax_value): Rename from describe_syntax.
2033 Don't insert space at front and \n at the end.
2034 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
2036 * regex.c (re_wctype): Try to fix some warnings.
2037 (regcomp, regexec): Don't forget the __restrict.
2039 2001-11-02 Richard M. Stallman <rms@gnu.org>
2041 * textprop.c (Fget_char_property): Doc fix.
2043 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2045 * process.c (Fstart_process): Add usage to doc-string.
2047 * data.c (Fsetq_default): Ditto.
2049 * callint.c (Finteractive): Ditto.
2051 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
2053 * macros.c: Don't include keymap.h any more.
2055 2001-11-01 Richard M. Stallman <rms@gnu.org>
2057 * data.c (Fmake_local_variable): Doc fix.
2059 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
2060 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
2062 * keymap.c (Fdescribe_buffer_bindings): Print character property
2063 bindings along with or instead of the buffer local map.
2064 Make the overriding maps override what they should.
2066 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2068 * window.c (grow_mini_window): Fix typo in comment.
2070 2001-11-01 Gerd Moellmann <gerd@gnu.org>
2072 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
2073 (XTset_vertical_scroll_bar): Likewise.
2075 * xfns.c (x_build_heuristic_mask): Use four_corners_best
2076 instead of IMAGE_BACKGROUND.
2078 * xfns.c (four_corners_best): Reindent.
2080 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
2081 Handle :box so that it is possible to specify sexprs.
2083 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2085 * xfaces.c (Finternal_merge_in_global_face): Reindent.
2086 (Fface_font): Ditto.
2087 (Finternal_set_alternative_font_registry_alist): Ditto.
2088 (Ftty_suppress_bold_inverse_default_colors): Ditto.
2090 * xfns.c (x-get-resource): Reindent.
2092 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
2094 * s/hpux11.h: New file.
2096 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2098 * emacs.c (USAGE1): Show command line option --no-window-system
2099 instead of --no-windows in usage.
2100 (standard_args): Rename --no-windows to --no-window-system.
2101 (bug_reporting_address): Follow Emacs coding conventions.
2103 * eval.c (Fcommandp): Doc fix.
2104 Change doc-string comments to `new style' [w/`doc:' keyword].
2106 * frame.c (Fframe_live_p): Doc fix.
2108 * buffer.c (selective-display-ellipses): Doc fix.
2110 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2112 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
2114 * xfaces.c (realize_x_face): If C is not a single-byte character,
2115 set the face's colors_copied_bitwise_p instead of the defaulted_p
2116 members which have a different meaning.
2117 (free_face_colors): Do nothing for a face whose colors have been
2120 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2122 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2124 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2127 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2129 * fns.c (require_unwind): Return Lisp_Object.
2131 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2133 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2134 (last-input-char): Revert doc-string to be the same as the
2135 doc-string of `last-input-event'.
2137 * xdisp.c: Fix typos in comments.
2139 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2141 * window.c (grow_mini_window): Handle case that the root
2142 window is already smaller than the nominal mininum height.
2144 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2146 * emacs.c (main): Don't call keys_of_macros any more.
2148 * lisp.h (keys_of_macros): Remove.
2150 * macros.c (keys_of_macros): Remove.
2152 * xfaces.c (Fface_attribute_relative_p): Declare args.
2154 2001-10-30 Jason Rumney <jasonr@gnu.org>
2156 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2157 (enum_font_cb2): Ignore fonts with vertical orientation.
2159 2001-10-30 Richard M. Stallman <rms@gnu.org>
2161 * keyboard.c (Finput_pending_p): Doc fix.
2163 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2165 * xterm.c (x_after_update_window_line): Don't run the code
2166 clearing in borders for rows whose visible height is 0.
2168 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2169 resized_p flag is set. If not set, use the much less flickering
2170 method previously used.
2172 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2174 * frame.h (struct frame) <resized_p>: New member.
2176 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2177 as large as the number of bytes to convert.
2179 * lread.c (to_multibyte): New function.
2182 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2184 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2186 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2188 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2189 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2190 if the row's fill_line_p is set and drawing the last glyph with
2191 DRAW_IMAGE_{RAISED,SUNKEN}.
2193 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2195 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2197 * xmenu.c: Include coding.h and charset.h.
2198 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2199 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2200 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2201 Explicitly set wv->help. Use `TRUE' rather than `True'.
2202 (menu_help_callback): Use empty_string.
2204 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2205 (Fx_popup_dialog): Explicitly init f.
2206 (w32_menu_display_help): Use empty_string.
2208 2001-10-29 Richard M. Stallman <rms@gnu.org>
2210 * fns.c (Frequire): Detect recursive try to require the same
2211 feature 3 or more levels deep, and get error.
2212 (require_unwind): New subroutine.
2213 (require_nesting_list): New variable.
2214 (syms_of_fns): Init and staticpro it.
2216 * print.c (print_object): Clarify indication of insertion type.
2218 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2220 * coding.c (syms_of_coding): Document that locale-coding-system is
2221 used for decoding input on X.
2223 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2225 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2227 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2228 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2230 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2232 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2233 use NO_CURSOR if cursor_in_non_selected_windows is false.
2235 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2236 the slant attribute if FRAME is t.
2238 * xfns.c (x_set_internal_border_width): Set frame garbaged
2239 when X window doesn't exist yet.
2241 * xterm.c (x_after_update_window_line): Clear internal border
2242 in different circumstances.
2244 * xterm.c (XTread_socket) <KeyPress>: Don't use
2245 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2248 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2250 * m/ibms390.h: New file. From Adam Thornton
2251 <athornton@sinenomine.net>.
2253 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2255 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2257 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2260 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2262 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2264 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2266 Fix typos in comments.
2268 * emacs.c (bug_reporting_address): New function.
2269 Use it when displaying usage message.
2271 * minibuf.c (read_minibuf): Remove unused external declaration of
2272 variable `Qread_only'.
2274 * keymap.c (access_keymap): Remove unused variable `charset'.
2276 2001-10-28 Miles Bader <miles@gnu.org>
2278 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2279 Remove #ifdef'd-out code.
2280 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2281 (syms_of_xfaces): Initialize them.
2283 2001-10-27 Jason Rumney <jasonr@gnu.org>
2285 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2286 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2287 position using the system caret.
2289 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2290 (w32_system_caret_height, w32_system_caret_x)
2291 (w32_system_caret_y): New variables for tracking system caret.
2292 (w32_initialize): Initialize them.
2293 (x_display_and_set_cursor): Make system caret follow the active cursor.
2295 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2298 * w32term.c (note_mouse_highlight): Clear old help_echo.
2300 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2302 * xterm.c: Fix typo in a comment.
2304 * emacs.c: Fix typos in comments.
2305 Remove unnecessary spaces.
2306 Change doc-string comments to `new style' [w/`doc:' keyword].
2307 (USAGE2): Fix typos in usage string.
2309 * xterm.c: Fix typo in a comment.
2311 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2314 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2316 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2317 instead of 1/2 line_height in the heuristic for skipping
2318 farther backward when target_y was not reached.
2320 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2321 Display errno only if non-zero.
2322 (sound_warning): New function.
2323 (vox_configure): Don't treat failing to set sample rate as error.
2324 (various places): Improve error messages.
2326 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2328 * fileio.c (Faccess_file): Run the argument filename through
2329 Fexpand_file_name, before using it.
2331 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2332 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2334 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2336 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2338 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2339 Fix clearing in the case of scroll bars on the right.
2341 2001-10-26 Juanma Barranquero <lektu@terra.es>
2343 * w32gui.h (XImage): Add a dummy typedef.
2345 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2347 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2349 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2351 * frame.c (Fframe_parameter): Fix last change.
2353 * fileio.c: Revert last change (which removed old commented-out
2354 version of expand-file-name). Add a comment that explains why
2355 this old version should not be removed.
2357 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2359 * frame.c (Fframe_parameter): Fix a bug whereby some
2360 ``artificial'' frame parameters, like `minibuffer' were not
2361 obtained by calling Fframe_parameters.
2363 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
2366 * xdisp.c (move_it_vertically_backward): Compute line height
2367 differently. Add heuristic to try to be more compatible to 20.x.
2369 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
2371 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
2373 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
2376 2001-10-25 Miles Bader <miles@gnu.org>
2378 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2379 BG is a pointer to a structure, not a structure.
2380 (gif_format, png_format): Add missing commas.
2382 2001-10-24 Richard M. Stallman <rms@gnu.org>
2384 * xfaces.c (Fface_attributes_as_vector): New function.
2385 (syms_of_xfaces): Defsubr it.
2387 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2389 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2392 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2394 * search.c (scan_newline): Remove unused variable `selective_display'.
2396 2001-10-25 Miles Bader <miles@gnu.org>
2398 * dispextern.h (struct image): Add `background',
2399 `background_valid', and `background_transparent' fields.
2400 (image_background, image_background_transparent): New declarations.
2401 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2402 * xfns.c (image_background, image_background_transparent)
2403 (four_corners_best): New functions.
2404 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2405 (gs_format): Add `:background' entry.
2406 (lookup_image): Set IMG's background color if specified.
2407 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2409 (x_clear_image_1): Reset `background_valid' and
2410 `background_transparent_valid' fields.
2411 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2412 calculating it here. Set IMG's background_transparent field.
2413 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2414 (enum png_keyword_index): Add PNG_BACKGROUND.
2415 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2416 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2417 (enum gif_keyword_index): Add GIF_BACKGROUND.
2418 (enum gs_keyword_index): Add GS_BACKGROUND.
2419 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2420 Pre-calculate image background color where necessary.
2421 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2422 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2423 color to use for image glyph reliefs.
2425 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2427 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2430 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2431 Fix clearing of area not covered by scroll bar.
2433 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2435 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2437 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2438 (glyph_rect): Remove unused variable `area'.
2440 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2442 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2444 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2445 (row_containing_pos): Take additional argument DY.
2446 Treat rows ending in middle of char differently.
2447 (display_line): Handle tabs on window systems differently.
2449 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2450 with additional argument.
2452 * dispextern.h (row_containing_pos): Adjust prototype.
2454 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2455 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2456 (try_window_id, try_window_reusing_current_matrix)
2457 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2458 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2460 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2462 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2464 (HAVE_BOXES): Fix typo in comment.
2465 (push_menu_pane): Fix typo in comment.
2467 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2469 (single_display_prop_string_p): Remove unused local declarations
2470 of `Qwhen' and `Qmargin'.
2471 (string_buffer_position): Remove unused variable `around'.
2472 (store_frame_title): Remove unused variable `width'.
2474 * window.c: Don't define max.
2475 (coordinates_in_window): Remove unused variable `uy'.
2477 * widget.c: Don't define max.
2479 * process.c: Don't define max.
2480 (create_process): Remove unused variable `buffer'.
2482 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2484 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2486 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2488 * xfaces.c (Finternal_set_lisp_face_attribute)
2489 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2490 frame is on a windowed display.
2492 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2494 * dispnew.c (sync_window_with_frame_matrix_rows):
2495 Fix handling of windows which aren't full-width, fix handling
2498 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2500 2001-10-23 Andreas Schwab <schwab@suse.de>
2502 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2503 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2505 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2507 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2508 REAL_END. Notice if cursor gets overwritten.
2509 (notice_overwritten_cursor): Take X positions as parameters.
2510 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2511 around call to x_draw_glyphs.
2513 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2515 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2516 instead of C) and usage.
2518 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2521 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2522 `left', `max_width' and `max_height'.
2524 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2526 * xdisp.c (display_line): For a tab continued to the next line,
2527 set row's ends_in_middle_of_char_p.
2529 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2531 * xdisp.c (display_line): Fix computation of continuation lines
2534 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2536 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2539 * fileio.c: Remove unused code.
2541 2001-10-22 Miles Bader <miles@gnu.org>
2543 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2544 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2545 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2547 2001-10-21 Jason Rumney <jasonr@gnu.org>
2549 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2551 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2553 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2554 (Finsert_string): Avoid the multi-line string literals warning.
2556 2001-10-22 Miles Bader <miles@gnu.org>
2558 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2559 (Fdocumentation): Don't use it.
2560 (syms_of_doc): Don't initialize it.
2562 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2563 * print.c (Fwith_output_to_temp_buffer): Likewise.
2564 * window.c (Fsave_window_excursion): Likewise.
2565 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2566 (Fsave_restriction): Likewise.
2567 * eval.c (Frun_hooks, Frun_hook_with_args)
2568 (Frun_hook_with_args_until_failure)
2569 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2570 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2571 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2572 (Funwind_protect, Fcondition_case): Likewise.
2573 * coding.c (Ffind_operation_coding_system): Likewise.
2574 * keyboard.c (Ftrack_mouse): Likewise.
2576 2001-10-21 Miles Bader <miles@gnu.org>
2578 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2579 (Fmake_hash_table): Add usage: string to doc string.
2580 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2581 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2582 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2583 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2584 (Fml_prefix_argument_loop): Likewise.
2586 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2588 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2590 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2591 style' [w/`doc:' keyword].
2593 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2594 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2595 comments to `new style' [w/`doc:' keyword].
2597 2001-10-21 Jason Rumney <jasonr@gnu.org>
2599 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2601 * w32term.c (remember_mouse_glyph): New function.
2602 (w32_mouse_position): Use it.
2603 (note_mouse_movement): If the mouse moved off the glyph, remember
2606 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2607 (w32_display_info): Add mouse_face_overlay.
2609 * w32term.c (notice_overwritten_cursor): Renamed from
2610 note_overwritten_text_cursor. Rewritten to take glyph widths into
2612 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2613 (fast_find_string_pos): New function.
2614 (fast_find_position): Return the correct vpos. Add parameter
2615 STOP. In the final row, stop before glyphs having STOP as object.
2616 Don't consider glyphs that are not from a buffer.
2617 (fast_find_position) [0]: Add a presumably more correct version
2619 (expose_window_tree, expose_frame): Don't compute intersections here.
2620 (expose_window): Do it here instead.
2621 (expose_window_tree, expose_window, expose_line): Return 1 when
2622 overwriting mouse-face.
2623 (expose_window): If W is the window currently being updated, mark
2625 (expose_frame): If mouse-face was overwritten, redo it.
2626 (x_use_underline_position_properties): New variable.
2627 (syms_of_xterm): DEFVAR_BOOL it.
2628 (x_draw_glyph_string): Add comment to use it in future.
2629 (x_draw_glyph_string): Restore clipping after drawing box.
2630 Fix a computation of the underline position.
2631 (w32_get_glyph_string_clip_rect): Minor cleanup.
2632 (x_fill_stretch_glyph_string): Remove an assertion.
2633 (x_produce_glyphs): Don't convert multibyte characters
2634 to unibyte characters in unibyte buffers.
2635 (cursor_in_mouse_face_p): New function.
2636 (x_draw_stretch_glyph_string): Use it to choose a different GC
2637 when drawing a cursor within highlighted text. Don't draw
2638 background again if it has already been drawn.
2639 (x_draw_glyph_string_box): Don't draw a full-width
2640 box just because the glyph row's full_width_p flag is set.
2641 (x_draw_glyphs): Fix computation of rightmost x for
2643 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2644 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2645 change bottom shadow accordingly. Some cleanup.
2646 (x_update_window_end): Handle overwritten mouse face
2647 also for tool bar windows.
2648 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2649 DRAW is DRAW_IMAGE_RAISED.
2650 (clear_mouse_face): Return 1 if text with mouse face was
2651 actually redrawn. Make the function static. Reset
2652 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2653 optimize away highlighting if we pass over that same overlay again.
2654 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2655 to detect a case where we have to highlight a different region
2656 despite not having left the currently highlighted region.
2657 Set mouse_face_overlay in the x_display_info. Avoid changing the
2658 mouse pointer shape when show_mouse_face has already done it, or
2659 there is no need. Handle mouse-face and help-echo in strings.
2660 (glyph_rect): New function.
2661 (w32_mouse_position): Use it to raise the threshold for mouse
2662 movement event generation.
2663 (w32_initialize_display_info): Initialize the x_display_info's
2665 (w32_set_vertical_scroll_bar): Don't clear a zero height
2667 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2668 a widget to zero height.
2670 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2671 Protect unibyte strings created by replacing their multibyte
2672 equivalents in menu_items.
2673 (w32_menu_show): Don't overwrite an item's name with its key
2674 description in case the description is a multibyte string.
2675 (single_submenu): Some cleanup.
2677 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2678 (postprocess_image): New function.
2679 (lookup_image): Call it for all image types except PostScript.
2680 (x_kill_gs_process): Call postprocess_image.
2681 (tiff_error_handler, tiff_warning_handler): New functions.
2682 (tiff_load): Install them as handlers.
2683 (x_kill_gs_process): Recognize if someone has cleared the image
2685 (valid_image_p): Protect better against invalid image
2686 specifications. Previous code could signal an error.
2687 (Fx_hide_tip, Fshow_tip): Doc fix.
2688 (Fv_max_tooltip_size): New variable.
2689 (syns_of_xfns): DEFVAR_LISP it.
2690 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2691 window buffer to *tip* right after creating the frame. Set frame's
2692 window_width. Use a maximum tooltip size specified by
2693 Vx_max_tooltip_size, if that has valid contents.
2694 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2695 Make sure the tooltip is completely visible.
2696 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2697 (Fx_create_frame): Adjust the frame's height for presence
2698 of the tool bar before calling x_figure_window_size.
2699 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2700 when the window gets smaller.
2701 (x_set_foreground_color): Set frame's cursor_pixel.
2702 (x_set_foreground_color, x_set_background_color): Cleaned up.
2703 (x_set_font): Handle case of x_new_fontset returning the same name
2704 as before, although there was a change in fontsets.
2706 2001-10-21 Miles Bader <miles@gnu.org>
2708 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2709 (Flogxor): Add usage: string to doc string.
2710 * charset.c (Fstring): Likewise.
2711 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2712 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2714 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2716 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2718 * alloc.c: Reindent DEFUNs with doc: keywords.
2720 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2722 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2725 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2727 * (Version 21.1 released.)
2729 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2731 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2733 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2736 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2737 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2738 Change doc-string comments to `new style' [w/`doc:' keyword].
2740 2001-10-20 Miles Bader <miles@gnu.org>
2742 The following changes remove the glyph_row `inverse_p' field,
2743 which is never set anymore, due to other changes:
2745 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2746 (reassert_line_highlight, change_line_highlight): Declarations removed.
2747 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2748 (line_hash_code, row_equal_p, fake_current_matrices)
2749 (build_frame_matrix_from_leaf_window, update_frame_line)
2750 (update_frame_line, update_frame_line, update_frame_line):
2751 Don't use `inverse_p' field.
2752 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2753 change_line_highlight_hook.
2754 (XTreassert_line_highlight, x_change_line_highlight):
2756 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2757 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2758 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2760 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2761 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2762 (w32_reassert_line_highlight, x_change_line_highlight):
2764 * w32console.c (reassert_line_highlight, change_line_highlight):
2766 (initialize_w32_display): Don't set reassert_line_highlight_hook
2767 or change_line_highlight_hook.
2768 (hl_mode): Function removed.
2769 (reset_terminal_modes, set_terminal_modes, update_begin)
2770 (update_end, w32_face_attributes, initialize_w32_display):
2771 (clear_frame, ins_del_lines): Don't call it.
2772 * termhooks.h (reassert_line_highlight_hook)
2773 (change_line_highlight_hook): Declarations removed.
2774 * term.c (reassert_line_highlight_hook)
2775 (change_line_highlight_hook): Variables removed.
2776 (reassert_line_highlight, change_line_highlight): Functions removed.
2777 * msdos.c (IT_reassert_line_highlight)
2778 (IT_change_line_highlight): Functions removed.
2779 (internal_terminal_init): Don't set reassert_line_highlight_hook
2780 or change_line_highlight_hook.
2781 (highlight): Variable removed.
2782 (IT_set_face, IT_update_begin, IT_update_end)
2783 (IT_set_terminal_modes): Don't set or use it.
2785 The following changes remove inverse-video support for terminals
2786 that use a `magic cookie' standout mode. Due to changes in the
2787 way mode-lines are displayed, such support no longer works
2788 anyway, and it's probable that almost no one uses such terminals
2791 * term.c (standout_requested): Variable removed.
2792 (update_end, highlight_if_desired): Don't use it.
2793 (chars_wasted, copybuf): Variables removed.
2794 (write_standout_marker): Function removed.
2795 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2796 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2797 Don't use `chars_wasted' or `copybuf'.
2798 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2799 Set `costs_set' to true.
2800 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2802 (clear_end_of_line): Function removed.
2803 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2804 (clear_to_end): Call `clear_end_of_line' instead of
2805 `clear_end_of_line_raw'.
2806 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2807 (term_init): Don't set them.
2808 Turn off any standout/underline modes that require magic cookies.
2809 (ins_del_lines, highlight_if_desired, background_highlight)
2810 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2811 Remove special processing for magic-cookie standout modes.
2812 (turn_off_face, turn_on_face): Remove special processing for
2813 underline magic-cookie glitch.
2815 2001-10-19 Richard M. Stallman <rms@gnu.org>
2817 * eval.c (syms_of_eval): Doc fixes.
2819 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2821 * xdisp.c (redisplay_internal): Don't clear echo area if the
2822 mini-window is selected.
2824 2001-10-19 Miles Bader <miles@gnu.org>
2826 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2827 doesn't take precedence if the affected property's value is nil.
2829 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2831 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2832 with fields and suggest using `forward-line' to avoid them.
2833 * editfns.c (Fline_beginning_position, Fline_end_position):
2834 Clarify documentation.
2836 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2838 * keymap.c (current_minor_maps): `override' only shadows its
2839 correspondent in minor-mode-map-alist, not the whole tail.
2841 2001-10-18 Andrew Innes <andrewi@gnu.org>
2843 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2844 optimization. The fontp->encoding array was not being initialized
2845 correctly when compiled with optimizations by MSVC.
2847 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2849 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2851 2001-10-17 Andrew Innes <andrewi@gnu.org>
2853 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2855 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2856 font_info.charset field.
2858 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2859 rather than working it out by calling w32_codepage_for_font for
2862 2001-10-17 Andrew Innes <andrewi@gnu.org>
2864 * w32term.c (w32_read_socket): Determine clipping rectangle for
2865 the entire frame, including areas covered by scrollbars and the
2866 menubar. This avoids internal arguments about whether a frame is
2867 fully obscured or not.
2869 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2871 * xdisp.c (try_window_id): Undo last change. Give up if
2872 window ends in strings.
2874 * xdisp.c (try_window_id): Don't display lines after the window
2875 end if the rest of the window after the window end was already blank.
2877 * xdisp.c (try_window_id): Remove code that was only there
2878 for the release of 21.1.
2880 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2882 2001-10-17 Miles Bader <miles@gnu.org>
2884 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2885 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2886 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2887 Change doc-string comments to `new style' [w/`doc:' keyword].
2888 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2889 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2892 2001-10-16 Miles Bader <miles@gnu.org>
2894 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2896 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2898 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2901 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2903 Avoid the assumption that car and cdr slots of cons cells are
2904 addressable lvalues; this allows for easier experimentation with
2905 other lisp implementations that may not permit such accesses for
2906 various reasons. Not quite complete -- buffer.c still needs some
2907 work, and w32/mac files need rechecking -- so compile-time
2908 enforcement is left disabled for now.
2910 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2911 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2912 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2913 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2914 (XSETCAR, XSETCDR): New macros.
2915 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2916 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2917 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2918 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2920 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2921 * buffer.c (record_buffer, Fbury_buffer)
2922 (swap_out_buffer_local_variables, recenter_overlay_lists)
2923 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2924 fields of a cons cell respectively.
2925 * callint.c (quotify_args, Fcall_interactively): Likewise.
2926 * ccl.c (Fregister_code_conversion_map): Likewise.
2927 * coding.c (detect_coding_system): Likewise.
2928 * composite.c (get_composition_id, make_composition_value_copy):
2930 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2931 (swap_in_symval_forwarding, set_internal, Fset_default)
2932 (Fmake_variable_buffer_local, Fmake_local_variable)
2933 (Fmake_variable_frame_local): Likewise.
2934 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2935 * keymap.c (Fset_keymap_parent, store_in_keymap)
2936 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2937 * minibuf.c (get_minibuffer): Likewise.
2938 * search.c (Fmatch_data): Likewise.
2939 * textprop.c (extend_property_ranges): Likewise.
2940 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2941 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2943 * w32term.c (x_delete_display): Likewise.
2944 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2946 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2947 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2948 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2949 (Fread_file_name): Use XSETCAR.
2950 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2952 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2953 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2954 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2956 * keyboard.c (read_char): Alter list traversal to avoid taking the
2957 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2958 (parse_menu_item): Use XSETCAR and XSETCDR.
2959 (reach_char_x_menu_prompt): Use XSETCAR.
2960 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2961 (Fcommand_execute): Use XSETCDR.
2962 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2963 (openp): Change list traversal to avoid using XCAR as lvalue.
2964 (read_list): Use XSETCDR.
2965 * process.c (wait_reading_process_input): Change wait_for_cell
2966 handling to avoid taking addresses of cons cell slots.
2967 * xselect.c (x_own_selection, x_handle_selection_clear)
2968 (x_clear_frame_selections): Use XSETCDR.
2969 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2970 (x_handle_property_notify, x_get_foreign_selection)
2971 (x_handle_selection_notify): Use XSETCAR.
2973 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2975 * buffer.c: Put doc strings in comments.
2977 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2979 2001-10-15 Sam Steingold <sds@gnu.org>
2981 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2983 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2985 * process.c (process-inherit-coding-system-flag)
2986 (get-buffer-process): Do not confuse make-docfile with doc strings
2989 * editfns.c (Fchar_to_string): Make doc string consistent with
2990 arguments. Put doc strings in comments.
2992 * abbrev.c, minibuf.c: Put doc strings in comments.
2994 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2996 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2998 * window.c (select_window_1): Unfreeze window start. Remove a
2999 doubled test for WINDOW being live.
3001 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3003 * fns.c (Fmapconcat): Fix typo in a doc string.
3005 * dispnew.c (Fsleep_for): Fix typo in a doc string.
3007 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3009 * xterm.c (x_draw_glyph_string): Restore clipping after
3012 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3014 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
3016 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3018 * indent.c (skip_invisible): Use new retval of
3019 TEXT_PROP_MEANS_INVISIBLE.
3021 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
3022 If a parent is reached and noinherit is set, exit immediately.
3023 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
3025 * s/ms-w32.h (EXEC_SUFFIXES):
3026 * s/msdos.h (EXEC_SUFFIXES):
3027 * process.h (EXEC_SUFFIXES): Remove.
3029 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
3030 (decode_suffixes): Remove.
3032 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
3033 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
3034 (invisible_ellipsis_p): Remove.
3036 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
3037 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
3038 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
3039 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
3040 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
3042 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3044 * lisp.h (Ftop_level): Add prototype.
3046 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
3047 (XTread_socket): Improve style of comments to follow other
3050 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
3051 is already prototyped in included lisp.h).
3053 * frame.c (Fset_mouse_position): Improve style of comment to
3054 follow other comments.
3055 (Fset_mouse_pixel_position): Improve style of comment to follow
3057 (Fmake_frame_visible): Doc fix and typo in comment.
3058 (Fmake_frame_invisible): Doc fix and typo in comment.
3059 (Ficonify_frame): Fix typo in comment.
3061 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3063 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
3064 * term.c, alloc.c: Put doc strings in comments.
3066 2001-10-13 Gerd Moellmann <gerd@gnu.org>
3068 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
3069 Provide definitions for doc strings in comments.
3071 * fns.c: Put doc strings in comments.
3073 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3075 * dired.c (file_name_completion): Ignore a candidate directory if
3076 it matches an element in completion-ignored-extensions that ends
3078 (syms_of_dired) <completion-ignored-extensions>: Mention the above
3079 feature in the doc string.
3080 (Ffile_name_completion): Ditto.
3082 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
3084 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
3086 * xfns.c (syms_of_xfns): Update calls to Fprovide.
3088 * lisp.h (Fprovide): Update prototype.
3089 (Ffeaturep, invisible_p): Remove.
3091 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
3092 (DOLIST, LOOP_PROPVAL): New macros.
3093 (invisible_p, invisible_ellipsis_p): Use them.
3094 (invisible_noellipsis_p): New function.
3095 (syms_of_xdisp): Use empty_string.
3097 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
3099 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
3100 (syms_of_lread) <Vafter_load_alist>: Update docstring.
3102 * print.c (Fwith_output_to_temp_buffer): Align with
3103 internal_with_output_to_temp_buffer.
3104 (print_preprocess): Use traverse_intervals_noorder.
3105 (print_object): Update call to traverse_intervals.
3107 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
3108 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
3110 * intervals.c (traverse_intervals_noorder): New function.
3111 (search_for_interval, count_intervals): Use it.
3112 (traverse_intervals): Use less stack space and drop `depth' arg.
3114 * fns.c (Ffeaturep): Add new `subfeature' arg.
3115 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3116 (Qsubfeatures): New var.
3117 (syms_of_fns): Initialize it.
3119 * keymap.c (Fkey_description): Use empty_string.
3120 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3121 (syms_of_keymap): Setup inheritance between maps.
3122 Don't export Sdescribe_bindings_internal any more.
3124 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3126 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3128 * xterm.c (notice_overwritten_cursor): Renamed from
3129 note_overwritten_text_cursor. Rewritten to take glyph widths into
3132 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3134 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3135 multi-line strings without a trailing "\n\".
3137 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3139 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3142 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3144 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3146 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3147 * w32proc.c (sys_spawnve):
3148 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3149 * w32.c (check_windows_init_file):
3150 * sound.c (Fplay_sound):
3151 * emacs.c (init_cmdargs):
3152 * process.c (Fstart_process): Update calls to openp.
3154 * callproc.c (Vexec_suffixes): New var.
3155 (Fcall_process): Update call to openp.
3156 (decode_suffixes): New function.
3157 (syms_of_callproc): Init exec-suffixes.
3159 * lread.c (Vload_suffixes, default_suffixes): New vars.
3160 (openp): Take a lisp list of suffixes.
3161 Check for file-name-handlers even if the file was absolute already.
3162 (syms_of_lread): Declare load-suffixes.
3163 (Fload): Fix up call to openp.
3164 Don't bother checking for file-name-handler at the very beginning.
3166 * keymap.h (Fcopy_keymap): Don't export.
3168 * lisp.h (empty_string): Declare.
3169 (Vload_suffixes, Vexec_suffixes): Declare.
3170 (openp): Update prototype.
3172 * emacs.c (empty_string): New var.
3173 (syms_of_emacs): Initialize it.
3175 * search.c (wordify): Use it.
3177 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3178 selected window if it's not displayed there. Handle the case
3179 when the window is dedicated.
3180 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3182 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3184 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3185 Remove left_ok and right_ok.
3186 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3187 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3188 new meaning of b_property.
3190 * syntax.c (update_syntax_table): Simplify.
3191 (Fforward_comment): Don't skip quoted chars when going backward.
3193 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3195 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3196 in case I is of some unsigned type, in which case
3197 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3198 comparison becomes bogus.
3200 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3201 (Fuser_full_name): Fix bug treating a float as a fixnum.
3203 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3205 * lisp.h (make_fixnum_or_float): New macro.
3207 * lisp.h (circular_list_error): Add prototype.
3209 * data.c (Qcircular_list): New variable.
3210 (circular_list_error): New function.
3211 (syms_of_data): Initialize it Qcircular_list.
3213 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3215 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3216 * casefiddle.c, buffer.c: Include keymap.h.
3218 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3220 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3221 options. From Dave Love <d.love@dl.ac.uk>.
3223 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3225 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3226 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3228 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3230 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3232 2001-10-08 Andrew Innes <andrewi@gnu.org>
3234 * lisp.h [max]: Undef min and max before redefining them.
3236 * w32gui.h: Do not undef min and max.
3238 * w32heap.h: Do not undef min and max.
3240 * s/ms-w32.h: Do not undef min and max.
3242 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3244 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3246 2001-10-08 Sam Steingold <sds@gnu.org>
3248 * keymap.c (current-active-maps): Quote newlines (compilation error).
3250 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3252 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3253 bindings.elc, since otherwise doc strings in bindings.el get wrong
3256 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3258 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3260 * keyboard.h (map_prompt): Remove.
3262 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3263 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3265 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3267 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3269 * keyboard.c (map_prompt): Remove.
3270 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3273 * keymap.h: New file. Extracted from lisp.h.
3275 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3276 (accessible_keymaps_1): New function.
3277 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3278 (Fwhere_is_internal): Use Fcurrent_active_maps.
3279 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3280 Insert in current buffer rather than standard-output.
3281 Don't call `help-mode'. Export to elisp.
3282 (describe_buffer_bindings): New wrapper.
3283 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3284 and Sdescribe_buffer_bindings.
3286 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3288 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3289 Remove code setting signal handler.
3291 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3292 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3294 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3296 * keyboard.c: Don't define min/max.
3298 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3300 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3301 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3302 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3303 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3304 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3305 Don't define min/max.
3307 * lisp.h (min, max): New macros.
3309 * puresize.h (BASE_PURESIZE): Increase to 725000.
3311 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3313 * xfaces.c (free_frame_menubar): Add prototype.
3315 * lisp.h (init_window): Add prototype.
3317 * editfns.c: Include ctype.h.
3319 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3320 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3321 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3324 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3325 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3326 `popup_activated_flag' and `title'.
3328 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3330 * emacs.c (main): Remove extra `;'.
3332 * atimer.h (struct atimer): Fix typos in a comment.
3334 * atimer.c: Fix typo.
3336 * Makefile.in: Fix typo.
3338 * README: Remove obsolete part mentioning removed VMS file.
3340 2001-10-07 Miles Bader <miles@gnu.org>
3342 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3344 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3346 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3349 * lisp.h (Ffield_end): Declare.
3351 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3353 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3355 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3357 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3359 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3361 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3362 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
3364 * alloc.c (inhibit_garbage_collection): Simplify.
3365 (Fmemory_use_counts): Ditto.
3367 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
3368 (syms_of_data): DEFVAR_INT most-positive-fixnum and
3369 most-negative-fixnum.
3371 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
3372 (FIXNUM_OVERFLOW_P): New macros.
3374 2001-10-06 Miles Bader <miles@gnu.org>
3376 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
3377 scroll_bar_bottom_shadow_pixel fields.
3378 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3379 for the shadows, and tell the toolkit about them if we succeed.
3380 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3381 Free scroll-bar shadow colors.
3382 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3383 Free scroll-bar shadow colors when the background color changes.
3384 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3385 Initialize scroll-bar shadow-color fields.
3387 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3389 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3391 2001-10-05 Miles Bader <miles@gnu.org>
3393 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3394 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3395 New functions (were in simple.el).
3396 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3397 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3398 (syms_of_minibuf): Initialize them.
3400 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3402 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3403 (tiff_load): Install them as error and warning handler.
3405 2001-10-04 Andrew Innes <andrewi@gnu.org>
3407 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3408 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3409 says; query codepage info directly to determine if font is double byte.
3410 (x_to_w32_charset): Handle private format for unknown charsets.
3411 Handle wildcards in charset spec, by ignoring them.
3412 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3413 "*-" prefix from charset.
3414 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3415 handle the truncated font spec form constructed by font_list_1, so
3416 that we correctly identify the charset fields. Don't remove "*-"
3417 prefix from charset.
3418 (w32_list_synthesized_fonts): Fix argument to alloca.
3420 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3422 * window.h (MINI_WINDOW_P): Use NILP.
3424 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3426 * termhooks.h (struct input_event): Use proper type for `kind'.
3428 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3430 This handles unknown keysyms better than before. For example,
3431 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3432 Emacs formerly completely ignored F5. With the change, it derives
3433 a key symbol from the name of the X keysym, `ccaron' in this case.
3434 Reported by Martin Buchholz.
3436 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3439 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3440 that EVENT->code isn't a function key, use the keysym's name.
3442 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3444 FOREACH is a macro that should make it easier to loop over Lisp
3445 lists with checks for cycles and proper lists.
3447 * lisp.h (LIST_END_P, FOREACH): New macros.
3449 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3451 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3452 called for a lost connection. Prevent dumping core in this case.
3453 Instead print the X error, and exit. On user request.
3455 * xterm.c (error_msg): New variable.
3456 (x_fatal_error_signal): New function.
3457 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3458 as fatal_error_signal_hook around the call to XtCloseDisplay.
3460 * emacs.c (fatal_error_signal_hook): New variable.
3461 (fatal_error_signal): Call that function.
3463 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3465 With this, Emacs prints how much pure storage it will
3466 approximately need in case pure storage overflows while dumping.
3468 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3470 (init_alloc_once): Initialize new variables.
3471 (PURE_POINTER_P): Use new variables.
3472 (pure_alloc): If pure storage overflows, allocate from the heap.
3473 (check_pure_size): New function.
3474 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3476 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3477 (check_pure_size): Add prototype.
3479 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3481 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3483 This adds a post-gc-hook that's run with GC inhibited.
3484 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3486 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3487 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3488 (Fgarbage_collect): Run post-gc-hook.
3490 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3492 This adds `defvaralias' and `indirect-variable'. Changes not
3493 directly related to this feature are there to gain the same
3494 performance again as before variable aliases.
3496 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3497 code to get and set symbol values, to take defvaralias into account.
3499 (Note: the new `constant' bit-flag in symbols would make it
3500 possible to define arbitrary read-only variables, e.g. with
3503 Documentation is in lispref/variables.texi. Added to NEWS.
3505 * lisp.h (enum symbol_interned): New enumeration.
3506 (struct Lisp_Symbol): Remove member `obarray', add
3507 `indirect_variable', `constant', and `interned'.
3508 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3509 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3510 (indirect_variable): Add prototype.
3512 * print.c (print_preprocess, print_object): Test internedness of
3513 symbols differently.
3515 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3517 (init_obarray): Likewise for t and nil.
3519 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3520 (Fdefvaralias): New function.
3521 (specbind): Simplify the test if symbol is a constant.
3522 (syms_of_eval): Defsubr Fdefvaralias.
3524 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3525 (Qcyclic_variable_indirection): New variable.
3526 (Fkeywordp): Check for internedness differently.
3527 (Fmakunbound): Simplify the test if symbol is a constant.
3528 (indirect_variable, Findirect_variable): New functions.
3529 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3531 (let_shadows_buffer_binding_p): Check for variable aliases.
3532 (set_internal): Simplify the test if SYMBOL is a constant.
3533 If SYMBOL has a buffer-local value and is an alias, use the aliased
3535 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3538 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3539 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3542 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3544 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3545 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3546 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3548 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3552 2001-10-03 Miles Bader <miles@gnu.org>
3554 * callproc.c (syms_of_callproc): Explicitly state in the
3555 documentation for `process-environment' that earlier entries take
3556 precedence over later ones.
3558 2001-10-02 Miles Bader <miles@gnu.org>
3560 * textprop.c (Fnext_char_property_change)
3561 (Fprevious_char_property_change): Remove reference to non-existant
3562 argument OBJECT from doc-string.
3564 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3566 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3567 (try_window_id): Skip back over lines ending in a newline from a
3570 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3573 2001-10-01 Richard M. Stallman <rms@gnu.org>
3575 * search.c (Freplace_match): Doc fix.
3577 2001-09-28 Andrew Innes <andrewi@gnu.org>
3579 * w32menu.c (set_frame_menubar): Take into account that
3580 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3583 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3585 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3587 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3589 * s/gnu-linux.h: Fix a typo in comment.
3591 2001-09-28 Andreas Schwab <schwab@suse.de>
3593 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3594 nocombreloc, in case -z combreloc is the default.
3596 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3598 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3599 really going on here.
3601 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3603 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3605 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3607 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3608 utf-8, menu-bar, and latin-N.
3609 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3610 unconditionally now.
3611 (lisp): Add latin-N, since they are preloaded.
3613 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3615 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3616 to the left. Some cleanup.
3618 * xdisp.c (display_mode_element): One more case where a string's
3619 multibyteness should be used for display.
3621 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3623 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3626 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3627 of the only temporarily set echoing flag for deciding when
3630 * keyboard.c (echo_kboard): Make externally visible.
3632 * lisp.h (echo_kboard): Declare extern.
3634 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3635 fonts_changed_p if we need larger matrices due to vscrolling.
3636 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3637 this round of redisplay if make_cursor_line_fully_visible fails.
3638 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3639 (try_cursor_movement, try_scrolling): Use them instead of integers.
3641 * dispextern.h (required_matrix_width, required_matrix_height):
3644 * dispnew.c (required_matrix_width, required_matrix_height):
3646 (allocate_matrices_for_window_redisplay)
3647 (allocate_matrices_for_frame_redisplay: Use them.
3648 Remove parameters CH_DIM.
3650 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3651 and selected_window to the frame of the window whose mode-lines
3652 are displayed, and to the window itself.
3653 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3656 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3658 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3659 the image cache under us.
3661 * xdisp.c (display_mode_element): If the mode element is a symbol
3662 with a string value, use that string's multibyteness for displaying.
3664 * keyboard.c (read_char): Don't clear a message for a switch-frame
3665 event. From Stefan Monnier <monnier@cs.yale.edu>.
3667 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3668 version for after 21.1.
3670 * xdisp.c (row_containing_pos): Make externally visible.
3672 * dispextern.h (row_containing_pos): Add prototype.
3674 * process.c (send_process): Disable composition if from_byte < 0.
3675 From Kenichi Handa <handa@etl.go.jp>.
3677 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3679 * xterm.c (refreshicon): Function removed.
3681 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3683 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3685 * xterm.c (toplevel): Remove includes in #if 0.
3687 * process.c (sigchld_handler) [LINUX]: Don't return from
3688 the signal handler at the end of the loop.
3690 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3692 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3693 Terminate only if kill returns -1, and errno is ESRCH.
3695 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3697 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3699 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3701 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3702 since this function can be called during GC.
3704 * callproc.c (Fcall_process): Handle errors from pipe(2).
3705 (child_setup): Delete code in #ifdef vipc.
3707 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3709 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3710 (display_mode_element): Display the string from decode_mode_spec
3711 depending on its multibyteness.
3713 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3715 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3717 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3719 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3720 recursive_edit_unwind.
3721 (recursive_edit_unwind): Set kboard state according to
3724 * buffer.c (modify_overlay): Don't do nothing if START == END;
3725 This can still be a modification, for example when an overlay has
3726 a before-string or after-string.
3727 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3728 an overlay with before-string or after-string.
3730 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3731 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3733 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3734 first_unchanged_at_end_row is in front of
3735 last_unchanged_at_beg_row. This code should be removed after the
3738 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3740 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3741 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3743 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3746 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3748 * dired.c (Ffile_attributes): Doc fix.
3750 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3752 * fileio.c (Ffile_symlink_p): Fix last change.
3754 * filelock.c (current_lock_owner): Fix last change.
3756 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3758 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3759 take that to mean that the buffer is too small.
3761 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3762 that to mean that the buffer is too small.
3764 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3765 current buffer's multibyteness when discarding the iterator's
3768 * xfns.c (Fx_window_property): Handle case that property gets
3769 deleted between the two calls to XGetWindowProperty.
3771 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3773 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3775 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3776 in addition to read-only.
3778 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3779 to t in addition to read-only.
3781 * lisp.h (Qinhibit_modification_hooks): Declare.
3783 * insdel.c (Qinhibit_modification_hooks): New variable.
3784 (syms_of_insdel): Initialize and staticpro it.
3786 * textprop.c (verify_interval_modification): Don't run
3787 modification-hooks if inhibit_modification_hooks.
3789 * dispnew.c (set_window_cursor_after_update): Fix code
3790 finding glyph row containing cursor when cursor_in_echo_area
3793 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3794 (add_to_log): Use bcopy instead of strcpy.
3795 (init_from_display_pos): Use an explicit loop over bytes in
3796 overlay strings instead of calling index.
3798 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3800 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3802 * dispnew.c (direct_output_for_insert): Don't change IT's
3803 stop_charpos to something in front of its current position.
3805 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3808 2001-09-10 Richard M. Stallman <rms@gnu.org>
3810 * frame.c (Fmouse_position): Doc fix.
3812 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3814 * xdisp.c (init_from_display_pos): Don't compare the result
3815 of calling index with NULL.
3817 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3819 * xfns.c (x_set_background_color): Don't change the colors
3820 of the X window of scroll bar widgets.
3822 2001-09-05 Andrew Innes <andrewi@gnu.org>
3824 * w32fns.c (w32_createwindow): Undo last change.
3826 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3828 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3830 * xdisp.c (string_buffer_position): Use *single_char_property*
3831 functions instead of the *single_property* functions.
3833 2001-09-04 Andrew Innes <andrewi@gnu.org>
3835 * w32term.c (w32_read_socket): Add more information to debugging
3838 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3839 from Emacs frames, so that calls to GetClipBox in w32term.c
3840 correctly report when part of a frame is visible (including
3841 scrollbars, etc). This prevents repeated redrawing of frames when
3842 only a scrollbar is visible.
3843 (w32_wnd_proc): Add more frame information to debugging output.
3845 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3847 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3849 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3851 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3852 help-echo for a string which doesn't have help-echo itself, use
3853 get-char-property to obtain the help-echo from the string's buffer
3854 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3855 have mouse-face, look ``under'' the string for mouse-face from an
3857 (fast_find_position): Add parameter STOP. In the final row, stop
3858 before glyphs having STOP as object. Don't consider glyphs that
3859 are not from a buffer.
3861 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3863 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3865 * fns.c (Fmd5): Doc fix.
3867 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3869 * composite.c (update_compositions): Do nothing if
3870 inhibit-modification-hooks is set.
3872 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3874 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3875 and check_message_stack if terminating abnormally. We want
3876 glyph matrices etc. in a core dump.
3878 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3879 (syms_of_xdisp): Initialize them.
3880 (handle_single_display_prop): Don't change point, bind `object',
3881 `position', and `buffer-position' instead to the object having the
3882 `display' property, position in the object and position in the buffer.
3884 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3885 of the buffer if REPLACE is non-nil.
3887 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3889 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3891 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3893 * w32term.c (x_set_glyph_string_background_width)
3894 (show_mouse_face): Track the last changes in xterm.c.
3896 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3898 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3899 string's background width so that multi-line mouse-face is drawn
3900 to the right edge of the window.
3901 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3904 * dispnew.c (direct_output_for_insert): Set updated_area
3905 before inserting/writing glyphs.
3907 * xdisp.c (display_mode_element): Use string_byte_to_char to
3908 determine character positions in strings, use chars_in_text
3909 instead of strwidth.
3910 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3911 a matrix as parameter; this is easier to use from GDB.
3913 2001-08-28 Miles Bader <miles@gnu.org>
3915 * textprop.c (Fprevious_single_char_property_change)
3916 (Fnext_single_char_property_change): Doc fixes.
3918 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3920 * fileio.c (Finsert_file_contents): Allocate, restore, and
3921 free composition data in the case of REPLACE not being nil.
3923 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3924 there exist overlay strings with newlines at POS.
3925 (text_outside_line_unchanged_p): Return 0 if changes start at
3926 START and overlays exist at START. Likewise for END.
3927 (try_window_id): Give up if init_to_row_end returns 0.
3929 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3932 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3934 * keymap.c (access_keymap): Return the cdr of the binding of
3935 a generic character instead of its definition (KEY . BINDING).
3937 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3938 to 0 also in the REPLACE case.
3940 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3942 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3943 open to determine whether file is readable (as for DOS_NT).
3945 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3947 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3948 coding.type is coding_type_no_conversion or coding_type_raw_text,
3949 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3950 non-nil instead of just setting enable_multibyte_characters in the
3953 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3955 * dispextern.h (struct face_cache): Add member
3956 menu_face_changed_p.
3958 * xfaces.c (menu_face_changed_default): New variable.
3959 (menu_face_changed_count): Variable removed.
3960 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3961 the menu_face_changed_default flag, otherwise set the FRAME's
3962 menu_face_changed_p flag if the `menu' face has been changed.
3963 Prevent calling set_font_frame_param if FRAME is t.
3964 (make_face_cache): Initialize cache's menu_face_changed_p
3965 from menu_face_changed_default.
3966 (realize_basic_faces): Look into the frame's face cache to
3967 determine if the menu appearance needs updating.
3969 * keymap.c (access_keymap): Fix last change to not consider
3970 IDX when it has modifiers.
3972 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3974 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3975 . BINDING) exists, where GENERIC-CHAR is the generic character of
3976 the charset of IDX, return BINDING unless there exists a binding
3979 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3981 * xrdb.c (SYSV): Don't define on Solaris 2.
3982 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3984 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3985 of the screen line, not text line, containing IT's current position.
3987 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3989 * window.c (window_scroll_pixel_based): Don't recenter if
3990 PT is partially visible in the window.
3992 * xterm.c (expose_window_tree, expose_window, expose_line):
3993 Return 1 when overwriting mouse-face.
3994 (expose_frame): If mouse-face was overwritten, redo it.
3996 * xfaces.c (x_update_menu_appearance): Don't call
3997 set_frame_menubar, let the next redisplay do it.
3999 2001-08-14 Andrew Innes <andrewi@gnu.org>
4001 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
4002 drawing glyph string.
4004 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
4006 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
4009 2001-08-14 Gerd Moellmann <gerd@gnu.org>
4011 * xfaces.c (x_update_menu_appearance): Save and restore value of
4012 interrupt_input_blocked.
4014 2001-08-13 Gerd Moellmann <gerd@gnu.org>
4016 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
4017 a line start, move back to the line start.
4019 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
4020 exactly when a mini-buffer is active.
4022 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
4023 in units of 1/8 character on non window-system frames.
4024 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
4026 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4028 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
4031 2001-08-09 Gerd Moellmann <gerd@gnu.org>
4033 * keyboard.c (Vpre_help_message): New variable.
4034 (syms_of_keyboard): Initialize and staticpro it.
4035 (show_help_echo): Record current message before displaying a
4036 help-echo, and restore that message when clearing the help.
4038 * xfns.c (x_create_im): Remove prototype.
4040 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
4042 * dispnew.c (adjust_glyph_matrix): Undo last change.
4044 2001-08-08 Gerd Moellmann <gerd@gnu.org>
4046 * dispnew.c (adjust_glyph_matrix): In the optimization for
4047 windows whose height has changed, disable partially visible lines.
4049 2001-08-07 Gerd Moellmann <gerd@gnu.org>
4051 * window.c (Frecenter): If ARG < 0, and on a window system
4052 frame, count in some empty lines when we can't move -ARG lines down.
4054 * xdisp.c (start_display): Don't try to determine the continuation
4055 lines width if lines are truncated. It's superfluous and leads to
4056 incorrect results if POS is not visible in the window after
4057 reseating the iterator at the previous line start.
4059 2001-08-06 Gerd Moellmann <gerd@gnu.org>
4061 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
4063 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
4065 * alloc.c (init_stack): Remove declaration.
4067 2001-08-03 Gerd Moellmann <gerd@gnu.org>
4069 * keyboard.c (read_key_sequence): Check that key is an integer
4070 before comparing it with quit_char.
4071 (add_command_key): Use larger_vector.
4072 (read_char_x_menu_prompt): Instead of converting symbol and
4073 integer events into conses (EVENT . nil), use (EVENT . disabled)
4074 which cannot be confused with valid events.
4075 (read_char): When reading from Vunread_command_events, check for
4076 events of the form (EVENT . disabled) instead of
4079 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
4080 a float, determine the max height from the frame's height.
4082 2001-08-02 Gerd Moellmann <gerd@gnu.org>
4084 * xdisp.c (redisplay_internal): Take message_cleared_p into
4085 account only if minibuf_level == 0.
4087 2001-08-01 Gerd Moellmann <gerd@gnu.org>
4089 * xdisp.c (redisplay_internal): Add a check for the last
4092 * xdisp.c (message_cleared_p): New variable.
4093 (clear_message): Set message_cleared_p when clearing the current
4095 (redisplay_internal): Look at message_cleared_p to capture
4096 the case that the echo area should be cleared.
4098 * keyboard.c (command_loop_1): Fix spelling of
4099 resize_echo_area_exactly.
4101 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
4103 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
4105 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
4106 current matrix when the window gets smaller.
4108 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
4110 * print.c (strout): Cast the character passed to insert_char to
4111 unsigned char, to avoid sign extension when it is promoted to int.
4113 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4115 * fileio.c (Finsert_file_contents): Don't treat a return value
4116 of 0 from emacs_read as an IO error.
4118 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4120 * keyboard.c (abs): New macro.
4121 (double_click_fuzz): New variable.
4122 (make_lispy_event): Use it to determine what makes a double-click.
4123 (syms_of_keyboard): DEFVAR_INT it.
4125 * xmenu.c (set_frame_menubar): Take into account that
4126 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4129 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4131 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4133 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4134 of row's visible height.
4136 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4137 deal with the first overlay string having an image `display' property.
4138 (try_window_reusing_current_matrix, compute_line_metrics):
4139 Fix computation of row's visible height for the case that part of the
4140 row is invisible above and part of the row is at the same time
4141 invisible below the window.
4143 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4145 * xfns.c (x-show-tip): Doc fix.
4147 * xfns.c (Vx_max_tooltip_size): New variable.
4148 (syms_of_xfns): DEFVAR_LISP it.
4149 (Fx_show_tip): Set frame's window_width to the width of the
4150 window. Use a maximum tooltip size specified by
4151 Vx_max_tooltip_size, if that has valid contents.
4152 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4154 2001-07-26 Andrew Innes <andrewi@gnu.org>
4156 * w32term.c (x_display_list): New variable.
4157 (w32_term_init): Set it.
4159 * w32term.h (x_display_list): New extern.
4161 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4163 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4164 is non-nil, instead of when redisplaying_p is non-zero.
4166 (mark_window_display_accurate_1): Add an assertion.
4168 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4170 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4172 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4173 events so that we get a chance of processing expose events.
4175 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4177 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4179 * xfns.c (valid_image_p): Protect better against invalid image
4180 specifications. Previous code could signal an error.
4182 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4184 * indent.c (current_column): Fix column computation in the
4185 presence of display table entries.
4186 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4188 * dispnew.c (adjust_glyph_matrix): In the optimization for
4189 windows whose height has changed, use the new window height
4190 to compute which rows to invalidate.
4192 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4193 (MAX_10_EXP): New macro.
4196 * coding.c (code_convert_region): Handle the multibyte case if
4197 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4199 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4201 * dispextern.h (struct face): Change type of `stipple' to
4204 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4206 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4208 * dispnew.c (update_window): Don't set the cursor at the end
4209 of the update if display update has been paused.
4211 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4213 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4215 * fns.c (Fset_char_table_default): Check that a charset is defined
4216 before checking its dimension.
4218 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4220 * coding.c (setup_coding_system): Don't do any designation based
4221 on reg_bits if charset is not yet defined.
4223 * lisp.h (XVECTOR): Verify correct object type before returning a
4224 pointer, using eassert.
4226 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4228 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4229 Increase to 4096 because of paste problems reported on GNU/Linux.
4231 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4233 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4235 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4237 * fileio.c (unwind_read): Function removed.
4238 (read_non_regular, read_non_regular_quit): New functions.
4239 (Finsert_file_contents): When reading from non-regular files,
4240 arrange to catch a `quit' and terminate the loop. Rearrange
4241 code so that a `quit' when reading from a regular file doesn't
4242 insert text in the buffer.
4244 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4245 Clear faces afterwards.
4246 (clear_font_table): Take a x_display_info parameter. Don't free
4247 fonts being the default font of any frame on the given display.
4249 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4251 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4252 instead of CHAR_STRING which can signal an error.
4254 * charset.c (char_to_string_1): Extracted from char_to_string.
4255 Return -1 instead of signaling an error.
4256 (char_to_string): Use it.
4258 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4260 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4262 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4263 is t, don't try to append anything to it.
4265 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4267 * dired.c (file_name_completion): Pass dp->d_name to
4268 Fstring_match, not elt, which is always nil here.
4270 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4272 * xselect.c (x_decline_selection_request): Handle errors
4273 caused by receivers that have vanished.
4275 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4276 ignoring events on foreign windows in #if 0. Always dispatch
4277 the event after checking it with x_handle_property_notify.
4279 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4280 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4281 TRACE macros to facilitate debugging. Add additional trace statements.
4282 (toplevel): Add prototypes for file-local functions.
4283 (x_atom_to_symbol): Remove DPYINFO parameter.
4285 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4287 * w32menu.c (menubar_selection_callback, w32_menu_show):
4288 Initialize `entry' to nil.
4289 (w32_dialog_show): Remove unused `save_wv' variable.
4290 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4292 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4294 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4296 * fileio.c (unwind_read): Print a message when discarding inserted
4297 text or switching the buffer to unibyte. Change parameter.
4298 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4300 * fileio.c (unwind_read): New function.
4301 (Finsert_file_contents): Record it as unwind-function for
4302 the case that reading is interrupted by C-g.
4304 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4306 * dispnew.c (update_window): Don't skip the header-line
4307 update when scrolling_window returns 0.
4309 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4311 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4312 for the case that x_decode_color signals an error.
4314 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4316 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4318 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4319 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4322 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4324 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4325 doc string line for dos-timezone-offset.
4327 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4328 inline assembly, to avoid compiler warnings.
4329 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4330 line for dos-unsupported-char-glyph.
4332 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4334 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4336 * sound.c: Include Emacs' header files with #include "...".
4338 * eval.c (specbind): Additionally record the buffer that was
4339 current when a buffer-local or frame-local variable was bound.
4341 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4343 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4344 to unibyte characters in unibyte buffers.
4346 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4348 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4349 the frame on the binding stack. Change format of entries for
4350 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4351 (unbind_to): Handle unbinding a frame-local variable.
4353 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4354 glyphs and truncation glyphs at the end of a row from its pixel width.
4355 (dump_glyph_row): Print row's continuation_lines_width.
4356 (try_window_id): Take the shortcut if ZV is visible in the
4357 window, but there are actually no changes at ZV.
4359 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4361 * xterm.h (x_free_dpy_colors): Add prototype.
4363 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
4364 right number of arguments.
4366 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
4367 ($(lwlibdir)TAGS): New target.
4368 (TAGS): Fix dependency list.
4370 * xterm.c (x_list_fonts): Make sure XFreeFont is called
4373 2001-06-30 Gerd Moellmann <gerd@gnu.org>
4375 * emacs.c (main): Remove extern declaration for sys_nerr, which
4376 isn't used and causes a compilation error with GCC 3.0 on
4379 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4381 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4382 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4383 (toplevel): Include <signal.h> and syssignal.h.
4385 * sound.c (vox_configure, vox_close): Turn off atimers
4388 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4390 * keyboard.c (read_char) <non_reread>: Record the previous idle
4391 start time before calling timer_stop_idle.
4392 (read_char) <reread_first>: After processing a help-echo event,
4393 restore the previous idle start time.
4395 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4396 the start of invisible text.
4397 (setup_for_ellipsis): New function.
4398 (next_overlay_string): After all overlay strings have been
4399 processed, display an ellipsis if necessary.
4400 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4401 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4403 * dispextern.h (struct iterator_stack_entry): Add member
4406 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4408 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4409 on the value of the wait-for-wm frame parameter.
4411 * xterm.h (struct x_output): Add member wait_for_wm.
4413 * xfns.c (Qwait_for_wm): New variable.
4414 (x_frame_parms): Add entry for `wait-for-wm".
4415 (x_set_wait_for_wm): New function.
4416 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4417 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4419 * xdisp.c (try_window_id) <all changes below window end>: Don't
4420 take this shortcut if ZV is visible in the window.
4421 (try_window_id): When checking for window start being in changed
4422 text, don't check that the buffer's size has changed.
4424 2001-06-23 Richard M. Stallman <rms@gnu.org>
4426 * minibuf.c (Fcompleting_read): Doc fix.
4428 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4430 * composite.c (Ffind_composition_internal): Accept ZV
4431 and a string's end position as POS.
4433 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4435 * composite.c (Ffind_composition_internal): Check POS
4438 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4440 * editfns.c (Fmessage_box): If the frame is not under a window
4441 system, output the message in the echo area.
4443 2001-06-14 Richard M. Stallman <rms@gnu.org>
4445 * xdisp.c (try_window_id): When EOB is visible, don't treat
4446 insertion at EOB as if it were "off the bottom of the screen."
4448 2001-06-11 Andrew Innes <andrewi@gnu.org>
4450 * w32proc.c (create_child): Add new parameter is_gui_app.
4451 (w32_executable_type): Add new parameter is_gui_app.
4452 (sys_spawnve): Use it.
4453 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4454 SIGQUIT. This matches better how the signals are interpreted by
4455 MSVC compiled programs.
4456 (syms_of_ntproc): Update docstring.
4458 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4460 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4461 well otherwise note_mouse_highlight might optimize away highlighting
4462 if we pass over that same overlay again.
4464 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4466 * lread.c (Fload): Document that the argument is run via
4467 substitute-in-file-name.
4469 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4471 * Makefile.in (bootstrap-doc): New target.
4472 (bootstrap-emacs): Depend on it.
4474 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4475 auto-save-list-file-name when shutting down Emacs, because
4476 creating the directory might signal an error, and leaves
4477 Emacs in a strange state.
4479 * term.c: (tty_cursor_hidden): New variable.
4480 (update_begin): Don't call tty_hide_cursor. Clean up.
4481 (update_end, set_terminal_window, set_scroll_region): Clean up.
4482 (ring_bell, reset_terminal_modes): Clean up.
4483 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4484 on tty_cursor_hidden.
4485 (write_glyphs): Call tty_hide_cursor.
4487 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4489 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4491 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4493 * xfns.c (enum image_value_type): New enumerator
4494 IMAGE_STRING_OR_NIL_VALUE.
4495 (parse_image_spec): Handle it.
4496 (xbm_format, pbm_format): Use it for :foreground and :background.
4497 (xbm_load, pbm_load): Check for nil color names.
4499 * xterm.c (note_mouse_highlight): If an overlapping overlay
4500 exists, but we find that we highlight the same overlay as before,
4501 don't do the highlighting again.
4503 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4505 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4506 Protect unibyte strings created by replacing their multibyte
4507 equivalents in menu_items.
4509 * keymap.c (Fsingle_key_description): NUL-terminate the string
4510 buffer before calling build_string.
4512 * callproc.c (Fcall_process): Deal with decode_coding returning
4513 CODING_FINISH_INCONSISTENT_EOL.
4515 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4517 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4518 an item's name with its key description in case the description
4519 is a multibyte string.
4521 * keymap.c (Fsingle_key_description): Create a multibyte string
4524 * macros.c (Fstart_kbd_macro): Doc fix.
4526 * xterm.c (cursor_in_mouse_face_p): New function.
4527 (x_draw_stretch_glyph_string): Use it to choose a different GC
4528 when drawing a cursor within highlighted text.
4530 * editfns.c (char_property_eq): Put in #if 0.
4532 * indent.c (string_display_width): Put in #if 0.
4534 * lread.c (Fload): Remove unused label.
4536 * termcap.c (speeds): Put in #if 0.
4538 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4540 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4542 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4543 transformation matrix by 10.
4545 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4547 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4548 only if it's equal to the former foreground pixel color.
4549 (x_set_foreground_color, x_set_background_color)
4550 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4552 2001-05-16 Dave Love <fx@gnu.org>
4554 * insdel.c (signal_before_change, signal_after_change): Consider a
4555 local change hook which changes the buffer.
4557 * process.c (read_process_output): Don't call signal_after_change
4558 and update_compositions after insert_from_string_before_markers.
4560 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4562 * xfaces.c (split_font_name): Use the right field when
4563 checking for `[...]' syntax.
4565 * buffer.c (copy_overlays): New function.
4566 (clone_per_buffer_values): Use it.
4568 * buffer.h (OVERLAY_PLIST): New macro.
4570 * keymap.c (Fsingle_key_description): Replace a build_string with
4571 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4573 * fontset.c (Ffontset_info): Check that face is non-null
4574 before accessing its fields.
4576 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4578 * keyboard.c (read_key_sequence): Prevent generating a fake
4581 * xfaces.c (split_font_name): Handle `[...]' for the right
4584 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4585 of CCL_STAT_INVALID_CMD.
4587 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4589 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4590 in <var> has no default value yet.
4592 * xfaces.c (try_alternative_families): First try the FAMILY.
4593 And if nothing is found in the end, try again with scalable fonts.
4594 (try_font_list): Let try_alternative_families do a bit more of
4595 the work. Only use FAMILY if it is not nil.
4596 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4598 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4600 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4601 pointer shape when show_mouse_face has already done it.
4603 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4606 * xfaces.c (split_font_name): Make sure to leave the loop
4607 with the right value of `i'.
4609 * xfaces.c (split_font_name): Handle matrix transformations
4610 in the pixel and point size fields of XLFD font names.
4611 (xlfd_point_size): Likewise.
4613 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4615 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4616 (x_to_w32_font): Add prototype.
4618 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4619 redefining, to avoid compiler warnings.
4621 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4623 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4624 (w32_get_bdf_glyph): Cast between unsigned char and char when
4625 passing arguments to subroutines, to shut up compiler warnings.
4626 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4629 * xfaces.c: Include keyboard.h before frame.h, not after it.
4631 * widget.c: Include keyboard.h before frame.h.
4633 * w32term.h (struct image, struct face): Forward declaration, to
4634 avoid compiler warnings.
4636 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4638 * keyboard.c (read_key_sequence): Don't modify events when
4639 generating fake prefix keys (mode-line, scroll-bar, ...) since
4640 this prevents proper processing of such events when pushed back
4641 into unread-command-events.
4643 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4644 actually redrawn. Make the function static.
4645 (note_mouse_highlight): Fix a case where the mouse cursor
4646 was changed back to the text cursor.
4648 * xterm.h (clear_mouse_face): Remove prototype.
4650 * xdisp.c (try_window_id): Fix the fix and set the right
4653 * xdisp.c (try_window_id): Fix computation of window end in the
4654 case that lines were deleted at the end of the window. Add some
4655 more debug_method_adds.
4657 * xfaces.c (try_alternative_families): New function.
4658 (try_font_list): Use it. If ATTRS specifies a family, check
4659 fonts from that family first.
4660 (choose_face_font): Remove code setting the family part of
4663 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4665 * xdisp.c (try_window_id): Fix case of all changes before
4668 * xdisp.c (try_window_id): Add some xasserts.
4670 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4672 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4674 2001-05-09 Dave Love <fx@gnu.org>
4676 * xdisp.c (GIVE_UP): Fix for K&R C.
4678 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4680 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4682 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4683 back to the text cursor shape without need.
4685 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4687 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4689 * dispextern.h (inverse_video): Declare extern.
4691 * keyboard.c (delete_kboard): Handle the case that selected_frame
4692 has been deleted in the course of x_connection_closed.
4694 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4696 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4697 Fix the change from 2001-04-30.
4699 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4701 * xfns.c (file_dialog_unmap_cb): New function.
4702 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4703 where a dialog is closed via the window manager.
4705 * xdisp.c (try_window_id): Cases of changes all in front of
4706 the window start or all below the window end mostly rewritten.
4707 (redisplay_window): Move the tests if try_window_id is
4708 applicable to try_window_id.
4709 (GIVE_UP): New macro.
4711 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4713 * xterm.c (expose_window): Return int. If W is the window
4714 currently being updated, mark the frame garbaged.
4715 Fix computation of rows intersecting the exposed rectangle.
4716 (expose_window_tree): Stop when expose_window returns 0.
4718 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4719 again if it has already been drawn.
4721 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4723 * syntax.c (update_syntax_table): Check that oldi has the same
4724 properties as old_prop before deciding not to invalidate.
4726 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4728 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4729 read-only text that is so because of text properties.
4731 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4732 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4733 windows that are components of a Lucid menu bar.
4735 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4737 * term.c (turn_on_face): Fix reverse video handling on terminals
4738 that don't support colors.
4740 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4742 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4745 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4747 * term.c (toggle_highlight): New function.
4748 (turn_on_face): Change handling of reverse video.
4750 * process.c (wait_reading_process_input):
4751 Call record_asynch_buffer_change only if a timer really changed buffers.
4753 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4754 of the number of overlays to check.
4756 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4758 * xdisp.c (try_window_id): Fix a case where window_end_pos
4759 and window_end_bytepos were not adjusted.
4761 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4763 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4766 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4768 * process.c (wait_reading_process_input) [!subprocesses]:
4769 Don't reference waiting_for_user_input_p, it's not defined in the
4770 branch without async subprocesses support.
4772 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4774 * keyboard.c (delete_kboard): Prevent a dangling reference
4775 from current_kboard to KB, which is freed.
4777 * process.c (wait_reading_process_input):
4778 Call record_asynch_buffer_change after running timers, to make
4779 read_key_sequence aware of buffer changes from under it.
4781 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4783 * xfaces.c (Qscalable_fonts_allowed): New variable.
4784 (realizing_basic_faces_p): Removed.
4785 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4787 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4788 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4789 for scalable-fonts-allowed to t.
4791 * fileio.c (Finsert_file_contents): If the file size returned from
4792 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4793 read from files on a procfs whose contents are generated dynamically.
4795 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4797 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4798 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4799 (__memalign_hook): Make the two prototypes consistent.
4801 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4803 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4804 matrix of mini-windows.
4806 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4808 * intervals.c (find_interval): Don't rebalance during signal handling.
4810 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4812 * fns.c: Include blockinput.h.
4814 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4816 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4818 * fns.c (Fcompare_strings): Fix return values.
4820 * window.c (window_scroll): Change the meaning of N to mean
4821 N screen-fulls or N lines.
4822 (window_scroll_pixel_based, window_scroll_line_based)
4823 (scroll_command, Fscroll_other_window): Change accordingly.
4825 * window.c (window_scroll_pixel_based, Frecenter):
4826 Call window_box_height instead of using it.last_visible_y for the
4827 height of the window.
4829 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4830 instead of using it.last_visible_y for the height of the window.
4832 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4833 From Dan Holmsand <dan@eyebee.com>.
4835 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4836 able to write to hidden and system files. From Dan Holmsand
4839 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4840 Holmsand <dan@eyebee.com>.
4842 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4844 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4846 * window.c (window_internal_height): Return 1 less if the
4847 window has a header line.
4849 * xdisp.c (try_window_id): When scrolling on a terminal, take
4850 the change of window_internal_height into account.
4852 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4854 * gmalloc.c (align): If the argument SIZE would overflow
4855 __malloc_ptrdiff_t, fail right away.
4857 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4859 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4860 Make sure the tooltip is completely visible.
4861 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4863 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4865 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4867 2001-04-06 Dave Love <fx@gnu.org>
4869 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4872 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4874 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4876 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4878 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4880 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4882 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4884 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4885 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4887 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4888 shell widget's position only if it is non-null.
4890 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4891 Set f->output_data.x->widget to null after destroying it.
4893 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4894 FILENAME to bring it in synch with the documentation.
4896 * xfaces.c (realizing_basic_faces_p): Renamed from
4897 realize_default_face_p.
4898 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4899 (realize_default_face): Don't set the flag.
4901 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4903 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4905 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4907 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4908 the buffer that was used for echoing.
4910 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4911 (first_font_matching): Removed unused function.
4912 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4913 (may_use_scalable_font_p): Remove parameter FONT; rename
4914 parameter NAME to FONT.
4915 (x_face_list_fonts): Fix missing bounds check.
4916 (realizing_default_face_p): New variable.
4917 (realize_default_face): Set and clear that flag.
4918 (x_face_list_fonts): When called during the realization of the
4919 default face, and no matching fonts are found when ignoring
4920 scalable fonts and fonts matching a regexp from
4921 face-ignored-fonts, try without ignoring fonts.
4923 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4925 * xfns.c (postprocess_image): New function.
4926 (lookup_image): Call it for all image types except PostScript.
4927 (x_kill_gs_process): Call postprocess_image.
4929 * xterm.c (x_use_underline_position_properties): New variable.
4930 (x_draw_glyph_string): Use it.
4931 (syms_of_xterm): DEFVAR_BOOL it.
4933 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4935 * xterm.c (x_alloc_nearest_color_1): New function.
4936 (x_alloc_nearest_color): Use it.
4937 (x_color_cells): Take a Display as argument, instead of a frame.
4938 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4939 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4940 (x_initialize): Register cvt_string_to_pixel as resource converter
4941 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4943 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4945 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4946 (set_iterator_to_next): If a string from a display property ends,
4947 consider the case that this might also be the end of an
4948 overlay string having the display property.
4950 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4952 * xdisp.c (reseat_to_string): Undo last change.
4954 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4955 matrix of a window when the header line changes, when
4956 new rows are allocated, or when the width changes.
4958 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4960 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4962 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4964 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4967 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4969 * data.c (Fsubr_interactive_form): New function.
4970 (syms_of_data): Defsubr it.
4972 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4973 (live_float_p, live_misc_p): Return 1 only if the offset of the
4974 pointer in its block is >= 0.
4976 2001-03-28 Paul Eggert <eggert@twinsun.com>
4978 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4979 microseconds calcuation. Avoid double-rounding problem.
4980 In doc string, warn that the result is approximate.
4982 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4984 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4985 bind `inhibit-eval-during-redisplay' to t.
4987 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4989 * xdisp.c (inhibit_eval_during_redisplay)
4990 (Qinhibit_eval_during_redisplay): New variables.
4991 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4992 don't eval, return nil instead.
4993 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4994 Initialize Qinhibit_eval_during_redisplay.
4996 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4997 the iterator's multibyte_p flag.
4999 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
5000 instead of setting it to zero; it's incremented for each frame
5001 where the menu face is changed.
5003 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
5004 change bottom shadow accordingly.
5006 * xterm.c (expose_window_tree, expose_frame): Don't compute
5008 (expose_window): Do it here instead.
5009 (x_draw_glyph_string): Fix a computation of the underline position.
5011 * bytecode.c (BYTE_CODE_QUIT): New macro.
5012 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
5014 2001-03-27 Gerd Moellmann <gerd@gnu.org>
5016 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
5017 Give up if matrix starts in an ellipsis.
5018 (init_from_display_pos): Do nothing if POS doesn't specify
5019 a dpvec_index but the iterator has such a position.
5021 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
5023 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
5024 x/y position is (0, 0) after destroying the menu bar, restore
5025 its original position.
5027 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
5028 (init_from_display_pos): Use it.
5029 (try_window_reusing_current_matrix): Don't use cursor_row_p.
5031 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5033 * xdisp.c (try_window_id): Undo last change.
5035 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
5037 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
5039 * buffer.c (syms_of_buffer): Doc fix.
5041 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5043 * xfaces.c (x_update_menu_appearance): Use local variable
5044 popup_path for setting font resources.
5046 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
5048 * frame.c (Fframe_list): Don't reference tip_frame if
5049 HAVE_WINDOW_SYSTEM is not defined.
5051 * emacs.c (main): Update the copyright year. From Werner LEMBERG
5054 2001-03-25 Gerd Moellmann <gerd@gnu.org>
5056 * xdisp.c (init_from_display_pos): Test invisible property
5057 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
5059 * xdisp.c (redisplay_internal) <update one window>: Make sure
5060 last_arrow_position and last_arrow_string are set.
5062 * frame.c (Fframe_list): Don't return a tooltip frame.
5064 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5066 * xdisp.c (mark_window_display_accurate_1): New function,
5067 extracted from mark_window_display_accurate.
5068 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
5069 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
5070 (mark_window_display_accurate): Use it.
5071 (redisplay_internal): Use it for the selected window.
5072 (redisplay_internal): Avoid duplicate mark_window_display_accurate
5073 for the selected frame.
5075 * xdisp.c Use make_number, for readability.
5076 (try_window_id): Disable rows below the window end.
5077 (try_window_reusing_current_matrix): Use cursor_row_p.
5078 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
5080 (init_from_display_pos): If POS specifies a position in a display
5081 vector, maybe get the iterator set up for that ellipsis.
5083 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
5085 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
5087 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
5089 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5091 * xfaces.c (x_update_menu_appearance): Use a different path
5092 for Lucid popup menus.
5094 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
5096 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
5098 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
5099 (string_buffer_position): Use `make_number'.
5101 2001-03-22 Gerd Moellmann <gerd@gnu.org>
5103 * xfaces.c (x_update_menu_appearance): Renamed from
5104 x_set_menu_face_resources. Use different resources for popups.
5106 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
5107 (GC_CHECK_STRING_BYTES): Don't define.
5109 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
5110 Removed, together with subroutines.
5111 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
5112 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
5114 * dispextern.h (x_set_menu_resources_from_menu_face):
5117 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5118 Remove calls to x_set_menu_resources_from_menu_face.
5120 * xfaces.c (xm_set_menu_resources_from_menu_face):
5121 Remove #ifndef LESSTIF_VERSION.
5123 * xmenu.c: Include widget.h.
5124 (single_submenu): Return int. Some cleanup.
5125 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5127 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5129 * xterm.c (x_update_window_end): Handle overwritten mouse face
5130 also for tool bar windows.
5131 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5132 DRAW is DRAW_IMAGE_RAISED.
5134 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5136 * print.c (syms_of_print): Doc fixes.
5138 * fns.c (Fmd5): Doc fix.
5140 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5142 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5143 Clear area of the frame not occupied by the scroll bar.
5145 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5146 tip frame's root window buffer to *tip* right after creating
5149 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5150 is an integer don't have to be for space characters.
5152 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5154 * indent.c (current_column, current_column_1, Fmove_to_column)
5155 (compute_motion): Handle characters from display vectors differently.
5157 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5159 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5160 drawing glyph string.
5162 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5164 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5165 (command_loop_1): Undo last change.
5167 * xterm.c (fast_find_position): Return the correct vpos.
5169 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5170 non-null, set a per-buffer value in BUF instead of the current buffer.
5171 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5172 Call store_symval_forwarding with BUF null.
5173 (set_internal): Call store_symval_forwarding with the BUF
5174 parameter passed to set_internal. Formerly, the value was always
5175 set in the current buffer; the buffer recorded in specbind for
5176 this case wasn't used.
5177 (arith_driver): Reindent.
5179 * buffer.c (swap_out_buffer_local_variables):
5180 Call store_symval_forwarding with BUF null.
5182 * lisp.h (store_symval_forwarding): Change prototype.
5184 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5186 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5188 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5189 FOR_DELETION. Avoid resizing the mini-window of the selected
5190 frame if FOR_DELETION is set.
5191 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5192 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5195 * window.c (Fset_window_configuration): Change call to
5196 do_switch_frame to new format.
5198 * keyboard.c (quit_throw_to_read_char): Change call to
5199 do_switch_frame to new format.
5201 * lisp.h (do_switch_frame): Change prototype.
5203 * frame.c (Fframe_parameters): In the `buffer-list' frame
5204 parameter, store the buffer list of FRAME, not the list of the
5207 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5208 box just because the glyph row's full_width_p flag is set.
5210 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5212 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5213 skip the padding blanks inserted in extend_face_to_end_of_line,
5214 before checking for trailing whitespace.
5216 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5218 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5219 Remove special handling for LessTif/Motif.
5220 (toplevel): Don't include Xm/Xm.h.
5222 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5223 Remove workaround code for LessTif; it doesn't work anymore.
5225 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5228 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5229 Don't access private scroll bar data; it's no longer necessary with
5230 contemporary LessTif.
5232 * xfaces.c (xm_set_menu_resources_from_menu_face):
5233 Change #if 0 to #ifndef LESSTIF_VERSION.
5235 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5236 removing button grabs.
5238 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5240 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5241 and clip-large-size-font as obsolete.
5243 * lread.c (read_multibyte): Check the validity of multibyte
5244 sequence. If invalid, return the first byte.
5246 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5248 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5249 before running the command; timer functions or process
5250 filters may have set it.
5252 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5254 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5257 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5259 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5262 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5264 * dispextern.h (string_buffer_position): Add prototype.
5266 * xdisp.c (string_buffer_position, display_prop_string_p)
5267 (single_display_prop_string_p): New functions.
5269 * xterm.c (note_mouse_highlight): If there's no help-echo on
5270 a string, look at the buffer text ``under'' it.
5272 * keyboard.c (make_lispy_event): Add string info to the event,
5273 analogous to what's done on mode lines.
5274 (read_key_sequence): For a click on a string, consider `local-map'
5275 and `keymap' of that string.
5277 * keyboard.c (make_lispy_event, make_lispy_movement):
5278 Adjust calls to buffer_posn_from_coords to new format.
5280 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5282 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5285 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5286 flags argument to emacs_open; it seems to conflict with O_EXCL.
5288 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5290 * composite.h (struct composition): Change types of members;
5291 glyph_len to unsigned, width to unsigned short.
5293 2001-03-08 Andrew Innes <andrewi@gnu.org>
5295 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5298 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5300 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5303 * xterm.c (note_mouse_highlight): Handle mouse-face and
5304 help-echo in strings.
5305 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5306 (fast_find_string_pos): New function.
5308 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5309 (display_string): Call face_at_string_position with new parameter.
5311 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5312 Handle `mouse-face'.
5314 * dispextern.h (face_at_string_position): Change prototype.
5316 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5318 * keyboard.c (make_lispy_event): Avoid generating drag events
5319 if the mouse hasn't actually moved to another buffer position.
5321 2001-03-08 Dave Love <fx@gnu.org>
5323 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5325 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5327 * process.c (Fset_process_window_size): Fix a typo.
5329 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5331 * coding.c (detect_coding_sjis): Do more rigid check.
5332 (detect_coding_big5): Likewise.
5333 (decode_coding_sjis_big5): Likewise.
5334 (Fdetect_coding_region): Call detect_coding_system with tailing
5335 anchor byte `\0' for more rigid detection.
5336 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5337 (Fdetect_coding_string): Likewise.
5339 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5341 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5342 a string before extracting its data.
5344 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5346 * window.c (Frecenter): Rewrite code handling negative values
5347 of ARG on graphical frames.
5349 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5351 * window.c (displayed_window_lines): If W->start is outside the
5352 accessible portion of the buffer, call start_display with BEGV or
5353 ZV instead of W->start.
5355 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5357 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5359 * process.c (Fset_process_filter): Don't crash if the input
5360 file descriptor of PROCESS is closed.
5361 (Fset_process_window_size): Likewise.
5363 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5365 * xterm.c (XTflash): Make the timeout of select shorter, and call
5366 select repeatedly until the desired time expires.
5368 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5370 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
5372 * xfns.c (Fx_create_frame): Clear Vwindow_list.
5374 * lisp.h (Vwindow_list): Declare extern.
5376 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5378 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5380 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5382 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5383 to detect a case where we have to highlight a different region
5384 despite not having left the currently highlighted region.
5385 Set mouse_face_overlay in the x_display_info.
5386 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5388 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5390 * buffer.c (mouse_face_overlay_overlaps): New function.
5392 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5393 (Qmouse_face): Declare extern.
5395 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5396 if face_change_count is non-zero.
5398 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5400 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5401 that the source is unibyte.
5403 2001-03-05 Dave Love <fx@gnu.org>
5405 * xterm.c (XTmouse_position): Fix typo.
5407 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5409 * minibuf.c (read_minibuf): Clean up the binding stack if
5410 called noninteractively.
5412 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5414 * coding.c (syms_of_coding): Docstring modified.
5416 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5418 * charset.c (char_to_string): If a single byte char has modifier
5419 bits that can't be reflected to the character code, ignore them
5420 instead of signaling an error.
5422 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5424 * s/msdos.h: Update copyright notice.
5426 * dosfns.h: Update copyright notice.
5428 * dosfns.c: Update copyright notice.
5430 * msdos.c: Update copyright notice.
5432 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5434 * xterm.c (glyph_rect): New function.
5435 (XTmouse_position): Use it to raise the threshold for mouse
5436 movement event generation.
5438 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5440 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5441 specifies (reverse . t), reverse the initial screen colors.
5442 (IT_set_frame_parameters): If the property is foreground-color,
5443 but we are reversing the colors, set bg_set, not fg_set.
5444 Likewise for setting background-color and reversing: set fg_set.
5445 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5448 * xfaces.c (Finternal_set_lisp_face_attribute)
5449 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5452 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5454 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5455 to a single slash in the middle of file names.
5457 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5458 Accept only alphanumeric time zone names.
5460 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5462 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5463 a widget to zero height.
5465 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5467 * window.c (Fwindow_end): Call move_it_past_eol only if
5468 ending up on a partially visible line.
5470 2001-03-01 Dave Love <fx@gnu.org>
5472 * ccl.c (Fccl_execute): Doc fix.
5474 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5476 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5477 of the tool bar before calling x_figure_window_size.
5479 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5480 NULL after destroying it, otherwise XTread_socket can access a
5481 destroyed widget when input is unblocked.
5483 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5485 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5486 same name as before, although there was a change in fontsets.
5488 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5490 * lisp.h (Fframe_parameter): Declare.
5492 * window.c (set_window_buffer): Field vscroll is an int, not a
5495 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5497 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5500 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5503 * alloc.c (toplevel): Include process.h.
5504 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5505 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5506 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5507 (allocate_vector, allocate_hash_table, allocate_window)
5508 (allocate_frame, allocate_process, allocate_other_vector):
5510 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5511 (mark_maybe_pointer): New function.
5512 (mark_memory): Also mark Lisp data to which only pointers
5513 remain and not Lisp_Objects.
5514 (min_heap_address, max_heap_address): New variables.
5515 (mem_find): Return MEM_NIL if START is below min_heap_address or
5516 above max_heap_address.
5517 (mem_insert): Compute min_heap_address and max_heap_address.
5519 * process.c (make_process): Use allocate_process.
5521 * frame.c (make_frame): Use allocate_frame.
5523 * window.c (make_window, make_dummy_parent): Use allocate_window.
5524 (Fcurrent_window_configuration): Use allocate_other_vector.
5526 * lisp.h (allocate_vectorlike): Remove prototype.
5527 (allocate_vector, allocate_other_vector, allocate_frame)
5528 (allocate_window, allocate_process, allocate_hash_table):
5531 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5532 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5534 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5536 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5537 treat the produced bytes as a valid multibyte sequence.
5539 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5540 (ccl_driver) <CCL_WriteMultibyteChar2>:
5541 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5542 <ccl_finish>: Set ccl->eight_bit_control properly.
5544 * ccl.h (struct ccl_program): New member eight_bit_control.
5546 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5548 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5549 accessible_keymaps_char_table.
5550 (accessible_keymaps_char_table): Obey `is_metized'.
5551 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5554 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5556 * dispnew.c: Check HAVE_TERM_H before including term.h.
5558 2001-02-24 Andrew Innes <andrewi@gnu.org>
5560 * makefile.w32-in: Update copyright notice.
5562 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5564 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5566 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5568 * Makefile.in (lisp): Add international/utf-8.elc.
5570 * fontset.c (Fnew_fontset): Fix handling of the case that an
5571 element of FONTLIST is a cons of family and registry.
5573 2001-02-23 Jason Rumney <jasonr@gnu.org>
5575 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5576 to height unconditionally.
5578 * w32term.c (x_set_glyph_string_background_width): Extend the
5579 background face to the end of the drawing area in the text area, only.
5580 (x_insert_glyphs): Call window_box_left to obtain the left
5581 x-coordinate of the area to shift.
5583 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5586 2001-02-22 Andrew Innes <andrewi@gnu.org>
5588 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5589 ($(BLD)\dispnew.obj):
5590 ($(BLD)\editfns.obj):
5591 ($(BLD)\fileio.obj):
5592 ($(BLD)\filelock.obj):
5593 ($(BLD)\keyboard.obj):
5594 ($(BLD)\w32proc.obj):
5595 ($(BLD)\process.obj):
5596 ($(BLD)\sysdep.obj): Ditto.
5598 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5600 ($(BLD)/dispnew.$(O)):
5601 ($(BLD)/editfns.$(O)):
5602 ($(BLD)/fileio.$(O)):
5603 ($(BLD)/filelock.$(O)):
5604 ($(BLD)/keyboard.$(O)):
5605 ($(BLD)/w32proc.$(O)):
5606 ($(BLD)/process.$(O)):
5607 ($(BLD)/sysdep.$(O)): Ditto.
5609 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5611 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5612 at the start of the function, check that the \n in it->c is
5613 from the iterator's current position.
5615 * xdisp.c (handle_single_display_prop): Add parameter
5616 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5617 properties which replace the display of text with something else.
5618 (handle_display_prop): Call handle_single_display_prop with
5619 additional argument saying if we already replaced text display
5620 with something else. Use AREF.
5621 (with_echo_area_buffer_unwind_data, display_menu_bar)
5622 (decode_mode_spec_coding): Use AREF and ASIZE.
5624 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5625 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5626 * vmstime.h: Files removed.
5628 * unexencap.c, unexfx2800.c: Files removed.
5630 * dispnew.c (direct_output_for_insert): Give up if we are showing
5631 a message or just cleared the message because we might need to
5632 resize the echo area window or display an empty echo area.
5634 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5636 * xdisp.c (redisplay_internal): Do the
5637 mark_window_display_accurate after all windows have been
5638 redisplayed because this call resets flags in buffers which are
5639 needed for proper redisplay.
5641 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5642 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5645 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5646 busy_window to hourglass_window, busy_p to hourglass_p.
5648 * msdos.h (struct x_output): Rename busy_window to
5649 hourglass_window, busy_p to hourglass_p.
5651 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5652 busy_window to hourglass_window, busy_p to hourglass_p.
5654 * xfns.c: Rename everything containing *busy_cursor* and similar
5656 (syms_of_w32fns): Rename x-busy-pointer-shape to
5657 x-hourglass-pointer-shape, display-busy-cursor to
5658 display-hourglass, busy-cursor-delay to hourglass-delay.
5660 * w32fns.c: Rename everything containing *busy_cursor* and similar
5662 (syms_of_w32fns): Rename x-busy-pointer-shape to
5663 x-hourglass-pointer-shape, display-busy-cursor to
5664 display-hourglass, busy-cursor-delay to hourglass-delay.
5666 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5669 * dispextern.h (start_hourglass, cancel_hourglass)
5670 (display_hourglass_p): Renamed from *busy_cursor*.
5672 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5674 * keyboard.c (read_char): When an event from unread-command-events
5675 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5677 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5678 equal to the current buffer.
5680 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5681 nil, otherwise we're left with truncate_lines t when a message
5682 is printed with message-truncate-lines bound to t.
5684 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5686 * window.c (Fmove_to_window_line): Undo last change.
5687 (displayed_window_lines): Call line_bottom_y to determine
5688 the line's bottom position.
5690 * dispextern.h (line_bottom_y): Add prototype.
5692 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5693 (pos_visible_p): Use it.
5695 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5696 set redisplaying_p to 0 here instead of in Frecursive_edit.
5697 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5700 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5702 (syms_of_xdisp): Initialize new variables.
5703 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5704 Specbind `inhibit-menubar-update' when updating the menu bar.
5706 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5709 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5712 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5715 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5716 to the start of the file.
5718 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5720 * window.c (set_window_buffer): Fix last change.
5722 * window.c (set_window_buffer): Set window's vscroll to 0.
5724 * window.c (coordinates_in_window): Increase width of area
5725 where the vertical line can be dragged.
5727 * xterm.c (x_set_glyph_string_background_width): Extend the
5728 background face to the end of the drawing area in the text
5731 * xdisp.c (handle_single_display_prop): Set iterator's position
5732 to where the `display' property starts, like for images.
5733 (dump_glyph): New function.
5734 (dump_glyph_row): Use it. Dump info about marginal areas.
5736 * dispnew.c (direct_output_for_insert): Recognize more cases where
5737 glyphs can be written instead of being inserted.
5739 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5740 the left x-coordinate of the area to shift.
5742 * dired.c (directory_files_internal): Set result list to nil
5745 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5747 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5748 invalid multibyte sequence, treat *SRC as a character of
5751 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5753 * textprop.c (Fset_text_properties): Doc fix.
5755 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5757 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5759 2001-02-14 Dave Love <fx@gnu.org>
5761 * coding.c: Doc and message fixes.
5763 2001-02-14 Andrew Innes <andrewi@gnu.org>
5765 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5766 Emacs frame above the screen size.
5768 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5770 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5772 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5774 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5775 case that TO ends up beyond ZV after running before-change-functions.
5777 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5778 the selected window if it is showing the buffer in question.
5780 * dired.c (directory_files_internal): Initialize errno.
5781 (toplevel): Include errno.h.
5783 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5785 * xfaces.c (best_matching_font): New parameter width_ratio.
5786 Multiply avgwidth by width_ratio.
5787 (choose_face_font): Call best_matching_font with width_ratio
5788 calculated from the column width of C.
5790 2001-02-12 Andrew Innes <andrewi@gnu.org>
5792 The following changes are to draw box lines inside characters area
5793 if line-width is negative.
5795 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5796 face->box_line_width is negative.
5797 (x_produce_stretch_glyph): Likewise.
5798 (x_produce_glyphs): Likewise.
5799 (x_estimate_mode_line_height): Likewise.
5800 (x_draw_glyph_string_background): Likewise.
5801 (x_draw_glyph_string_foreground): Likewise.
5802 (x_draw_composite_glyph_string_foreground): Likewise.
5803 (x_draw_glyph_string_box): Likewise.
5804 (x_draw_image_foreground): Likewise.
5805 (x_draw_image_relief): Likewise.
5806 (x_draw_image_foreground_1): Likewise.
5807 (x_draw_image_glyph_string): Likewise.
5809 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5811 The following changes are to draw box lines inside characters area
5812 if line-width is negative.
5814 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5815 face->box_line_width is negative.
5816 (x_produce_stretch_glyph): Likewise.
5817 (x_produce_glyphs): Likewise.
5818 (x_estimate_mode_line_height): Likewise.
5819 (x_draw_glyph_string_background): Likewise.
5820 (x_draw_glyph_string_foreground): Likewise.
5821 (x_draw_composite_glyph_string_foreground): Likewise.
5822 (x_draw_glyph_string_box): Likewise.
5823 (x_draw_image_foreground): Likewise.
5824 (x_draw_image_relief): Likewise.
5825 (x_draw_image_foreground_1): Likewise.
5826 (x_draw_image_glyph_string): Likewise.
5828 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5829 and :line-width can be negative.
5830 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5832 2001-02-09 Jason Rumney <jasonr@gnu.org>
5834 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5835 characters the same as ASCII and latin-1.
5836 (x_display_and_set_cursor): Check for the focus frame's selected
5837 window instead of selected_window.
5838 (x_after_update_window_line): Don't clear if frame's internal
5839 border width is zero.
5840 (x_new_font): Don't change a tooltip's size.
5841 (w32_initialize): Set char_ins_del_ok to 1.
5843 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5844 (x_set_font): If font hasn't changed, avoid recomputing
5845 faces and other things.
5846 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5847 (Fx_create_frame): Add the tool bar height to the frame height.
5848 (x_create_tip_frame): Prevent changing the tooltip's
5849 background color by specifying a color for the default font
5851 (Qcancel_timer): New variable.
5852 (syms_of_w32fns): Initialize and staticpro it.
5853 (Fx_hide_tip, Fx_show_tip): Use it.
5854 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5856 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5858 * w32.c (init_environment): Duplicate local string before putenv.
5860 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5862 * charset.c (Fstring): A typo.
5864 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5866 * charset.c (Fstring): If all arguments are less than 256, return
5869 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5870 return a unibyte string.
5872 * coding.c (code_convert_region): After detecting a coding, if
5873 nothing found, set coding->composing to COMPOSITION_NO.
5874 (decode_coding_string): Likewise.
5876 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5878 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5881 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5883 * charset.c (parse_str_to_multibyte): New function.
5885 * charset.h (parse_str_to_multibyte): Extern it.
5887 * print.c (print_string): If we are going to print a unibyte
5888 string into a multibyte buffer, convert the string to multibyte by
5891 2001-02-06 Andrew Innes <andrewi@gnu.org>
5893 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5894 been created. It seems we can get sent window messages such as
5895 WM_ERASEBKGND before we properly update a frame.
5897 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5899 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5900 Avoid some unnecessary cursor positioning.
5902 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5904 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5905 (LFACE_AVGWIDTH): New macro.
5907 (check_lface_attrs): Check LFACE_AVGWIDTH.
5908 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5909 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5910 (merge_face_vectors): Check LFACE_AVGWIDTH.
5911 (Finternal_make_lisp_face): Use AREF.
5912 (xm_set_menu_resources_from_menu_face)
5913 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5914 (Finternal_lisp_face_empty_p): Use AREF.
5915 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5916 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5917 Compare average widths..
5918 (best_matching_font): Arrange for comparing average widths.
5920 * dispextern.h (enum lface_attribute_index):
5921 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5923 2001-02-05 Dave Love <fx@gnu.org>
5925 * puresize.h: Revert last change following loadup.el change.
5927 2001-02-05 Andrew Innes <andrewi@gnu.org>
5929 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5930 invocation of temacs, to work with Windows 2000.
5931 (bootstrap-emacs): Ditto.
5933 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5935 * xterm.c (x_display_and_set_cursor): Check for the focus
5936 frame's selected window instead of selected_window.
5938 * xdisp.c (try_scrolling): If point is in the line below the
5939 window, make sure to move the iterator at least a canonical
5942 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5944 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5946 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5947 If invalid, execute CCL_INVALID_CMD.
5948 (ccl_driver): If the CCL program is terminated because of
5949 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5950 destination instead of throwing them away.
5952 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5954 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5955 faces and other things.
5957 * xdisp.c (get_next_display_element): Fix case of empty
5958 display table entry.
5960 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5962 * editfns.c (Fconstrain_to_field): Doc fix.
5964 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5965 into `thoroughly', to make it consistent with the doc string.
5967 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5969 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5971 * search.c (search_buffer): Call set_search_regs with a byte
5972 position, not a character position.
5974 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5977 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5979 * frame.c (Fmodify_frame_parameters): Doc fix.
5981 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5983 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5984 identifier which is not reserved by Standard C.
5986 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5988 * window.c (enum window_part): New enumeration.
5989 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5991 (coordinates_in_window): Return an enumerator from enum
5992 window_part. Fix handling of right scroll bar.
5993 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5994 `right-fringe' instead of `left-bitmap-area' and
5995 `right-bitmap-area'. Use enumerators from enum window_part
5996 instead of hard-coded integers.
5997 (check_window_containing, window_from_coordinates):
5998 Use enumerators from enum window_part instead of hard-coded integers.
5999 (syms_of_window): Replace Qleft_bitmap_area and
6000 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
6002 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
6004 * editfns.c (Fformat_time_string): Doc fix.
6006 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
6008 * keymap.c (Fwhere_is_internal): Use the first valid binding
6009 if no ascii binding is found (when firstonly is t).
6011 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6013 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
6014 instead of Finteractive_p.
6016 * lisp.h (interactive_p): Add prototype.
6018 * eval.c (interactive_p): New function.
6019 (Finteractive_p): Use it.
6021 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
6023 2001-01-31 Dave Love <fx@gnu.org>
6025 * .gdbinit (hook-run): Define to run xreload.
6027 * textprop.c (Fset_text_properties): Fix newline in doc string.
6029 2001-01-30 Gerd Moellmann <gerd@gnu.org>
6031 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
6032 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
6034 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
6035 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
6036 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
6038 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
6041 2001-01-30 Dave Love <fx@gnu.org>
6043 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
6046 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6048 * bytecode.c (Fbyte_code) <Bcurrent_column>:
6049 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
6051 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
6053 * textprop.c (Fset_text_properties): Doc fix.
6055 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6057 * xdisp.c (forward_to_next_line_start): Remove xassert.
6059 2001-01-29 Jason Rumney <jasonr@gnu.org>
6061 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
6062 returning without releasing it.
6064 2001-01-29 Kenichi Handa <handa@etl.go.jp>
6066 * w32fns.c (w32_font_match): Allocate three more bytes to regex
6067 for '^', '$', and '\0'.
6069 2001-01-28 Andrew Choi <akochoi@i-cable.com>
6071 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
6072 regex for '^', '$', and '\0'.
6074 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
6075 only if current_sblock has been initialized.
6077 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
6078 terminal frame even if it is the only visible frame.
6080 2001-01-28 Kenichi Handa <handa@etl.go.jp>
6082 * fontset.c (font_family_registry): Even if FONTNAME conform to
6083 XLFD, if it specifies other fields than family and registry,
6084 return FONTANME. New argument FORCE if nonzero cancel that feature.
6085 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
6086 a signle byte character. Don't set FAMILY part to nil here.
6087 It is handled by the caller choose_face_font.
6088 (Fnew_fontset): Call font_family_registry with FORCE 0.
6089 (Fset_fontset_font): Likewise.
6091 2001-01-27 Gerd Moellmann <gerd@gnu.org>
6093 * xdisp.c (display_line): Don't treat a newline as fitting
6096 2001-01-26 Gerd Moellmann <gerd@gnu.org>
6098 * window.c (size_window): Set the window's orig_top to nil when
6099 changing heights, so that a future shrink_mini_window won't
6100 restore a bogus height.
6102 * frame.c (do_switch_frame): If selected frame has a mini-window,
6103 resize that to exact size.
6105 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
6107 * xdisp.c (display_line): Simplify check for glyphs fitting
6108 entirely in the line.
6110 * xfns.c (xic_style): New variable.
6111 (create_frame_xic): Move static variable to global scope for
6112 the case that `static' gets defined away.
6114 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6116 * coding.c (decode_coding): Set a flag for inhibiting
6118 (code_convert_region): Always set saved_coding_symbol.
6119 (decode_coding_string): Likewise. Update coding->symbol when we
6120 encounter a inconsistent eol by the same way as code_convert_region.
6122 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6124 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6127 * xterm.c (x_after_update_window_line): Don't clear if frame's
6128 internal border width is zero.
6129 (x_clear_area): New function.
6130 (x_after_update_window_line, x_clear_end_of_line)
6131 (x_scroll_bar_create, x_scroll_bar_set_handle)
6132 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6133 instead of XClearArea.
6135 * xterm.h (x_clear_area): Add prototype.
6137 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6138 which doesn't seem necessary anymore with Lesstif 0.92.
6140 2001-01-25 Dave Love <fx@gnu.org>
6142 * puresize.h (BASE_PURESIZE): Up to 720000.
6144 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6146 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6148 * xdisp.c (echo_area_display): Don't call redisplay_internal
6149 when Emacs is shutting down. We can't run hooks etc. that
6150 would be necessary to do a redisplay.
6152 * lread.c (read_integer): Use type EMACS_INT instead of int.
6154 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6156 * ccl.c (ccl_driver): Fix last change.
6158 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6160 * ccl.h (sturct ccl_program): New member suppress_error.
6162 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6163 insert error message to the output.
6164 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6166 * coding.h (struct coding_system): New member suppress_error.
6168 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6169 (Fset_terminal_coding_system_internal): Set the member
6170 suppress_error to 1.
6171 (Fset_safe_terminal_coding_system_internal): Likewise.
6173 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6175 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6176 as if it was a `charset'.
6178 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6180 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6181 value in where_is_cache; the next lookup in the cache returns
6182 something bogus if we do.
6184 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6186 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6187 if HAVE_WINDOW_SYSTEM isn't defined.
6189 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6191 * fns.c (sweep_weak_table): Fix code taking items out of
6192 the hash collision chain. Some cleanup.
6194 * xterm.c (x_new_font): Don't change a tooltip's size.
6196 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6197 background color by specifying a color for the default font
6200 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6202 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6203 a workaround for SunOS 4's cc.
6204 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6205 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6206 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6209 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6211 * xterm.c (x_set_window_size_1): New function extracted from
6213 (x_set_window_size): Use it.
6214 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6215 doesn't have a widget, like tooltips.
6217 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6219 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6221 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6223 * fns.c (Fset_char_table_default): Fix to make sub char-table
6226 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6228 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6229 a desired tool bar string, even if there are no tool bar items.
6231 * xdisp.c (Ftool_bar_lines_needed): New function.
6232 (syms_of_xdisp): Defsubr it.
6234 * editfns.c (Fformat): Don't extend text properties from arguments
6235 to padding chars in the result.
6237 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6239 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6241 2001-01-20 Andrew Innes <andrewi@gnu.org>
6243 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6244 (w32_initialize): Don't set term hooks that aren't actually needed
6247 * xfaces.c (realize_default_face):
6249 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6251 * xdisp.c (handle_single_display_prop): Remove references to
6252 FRAME_W32_CONSOLE_P.
6254 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6256 * frame.h (output_method): Remove output_w32_console method.
6257 (FRAME_W32_CONSOLE_P): Remove macro.
6259 * frame.c (Qw32_console): Remove variable.
6260 (Fframep): Remove references to it.
6261 (syms_of_frame): Ditto.
6262 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6264 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6267 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6269 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6271 2001-01-19 Andrew Innes <andrewi@gnu.org>
6273 * w32.c (init_environment): Add a version-independent site-lisp
6274 directory to EMACSLOADPATH, after the version dependent one.
6276 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6278 * editfns.c (Fbuffer_substring): Doc fix.
6280 * xdisp.c (message_dolog, message2, message2_nolog):
6281 Rename parameter LEN to NBYTES.
6283 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6285 * charset.c (strwidth): Use c_string_width.
6286 (c_string_width): New function.
6287 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6290 * charset.h (c_string_width, lisp_string_width): Extern them.
6292 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6294 * indent.c (check_composition): Check validity of composition.
6296 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6297 characters by calling c_string_width.
6298 (x_consider_frame_title): Get byte length of frame tile string
6300 (display_mode_element): Pay attention to width of non-ASCII
6301 characters by calling strwidth.
6303 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6305 * xfns.c (Qcancel_timer): New variable.
6306 (syms_of_xfns): Initialize and staticpro it.
6307 (Fx_hide_tip, Fx_show_tip): Use it.
6308 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6310 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6312 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6314 * window.h (WINDOW_LIVE_P): New macro.
6316 * window.c (window_size_fixed): New variable.
6317 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6320 * eval.c (specbind): If binding a per-buffer variable which
6321 doesn't have a buffer-local value in the current buffer, change
6322 the global value by changing the value of the symbol bound in all
6323 buffers not having their own value, to make it consistent with
6324 what happens with other buffer-local variables.
6326 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6328 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6329 when searching for a newline.
6331 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6333 * xdisp.c (display_string): Fix previous change.
6335 2001-01-18 Jason Rumney <jasonr@gnu.org>
6337 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6338 GLYPH_DEBUG is defined.
6339 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6340 true for images with `:ascent 100'.
6341 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6342 meantime, use face MOUSE_FACE_ID.
6343 If first glyph isn't a character glyph, use the ASCII NUL
6344 character to determine the face.
6345 (expose_area): Do not treat left margin specially.
6346 (note_mode_line_highlight): If no local_map, check global keymap.
6347 (note_mouse_highlight): Initialize overlay.
6348 (clear_mouse_face): Don't return if tip_frame is non-nil.
6349 (show_scroll_bars): Remove unused function.
6350 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6351 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6353 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6354 (x_free_frame_resources): Unload relief colors.
6356 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6358 * xdisp.c (forward_to_next_line_start): Avoid calling
6359 get_next_display_element when the newline is already found.
6360 This may change the iterator's position, when its current position is
6361 equal to the iterator's stop_charpos.
6363 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
6364 zero, use this method only at the end of a line.
6366 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
6367 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
6368 if SCALABLE_FONTS_P is set.
6370 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
6371 so that scalable fonts are included.
6373 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
6374 In the cache, use a key containing the information if scalable
6376 (x_load_font): Adapt to change of keys in the font cache.
6378 2001-01-17 Kim F. Storm <storm@filanet.dk>
6380 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6381 XListFonts to take advantage of font caching.
6383 * xterm.c (x_list_fonts): Ensure caching font information when
6384 called for a null frame, which is the case frequently when Emacs
6387 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6389 * xfns.c (QCconversion): Replaces QCalgorithm.
6391 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6393 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6396 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6397 not everything could be displayed.
6399 * line.h, x-list-font.c: Files removed because unused.
6401 2001-01-17 Andrew Innes <andrewi@gnu.org>
6403 * dired.c (directory_files_internal): Convert result from readdir
6404 to a unibyte string initially, to avoid possible misinterpretation
6405 of some bytes as the internal form of Emacs characters.
6407 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6409 * fns.c (concat): Be sure to avoid putting the same `composition'
6410 property on the adjacent regions.
6412 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6414 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6415 (Fscroll_right, Fscroll_left): Set it here instead, if called
6418 * buffer.c (Fset_buffer_modified_p): Set buffer's
6419 prevent_redisplay_optimizations_p flag.
6421 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6422 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6423 with additional arg.
6425 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6428 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6429 FROM_WHERE, for debugging.
6431 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6433 * ccl.c (Fregister_ccl_program): Handle the return value of
6434 resolve_symbol_ccl_program correctly.
6435 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6437 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6439 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6440 has gone in the meantime, use face MOUSE_FACE_ID.
6442 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6443 If x_display_info_for_display returns null, don't try to close
6444 the display; we didn't open it.
6446 * dispnew.c (save_or_restore_current_matrices): Function removed.
6447 (save_current_matrix, restore_current_matrix): New functions.
6448 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6449 restore the frame's current matrix. Due to the glyph pointer
6450 setup done in adjust_glyph_matrix, there is no easy way to make
6451 saving the current matrix in the desired matrix generally correct,
6454 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6456 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6458 (display_line): Optimize for wide characters.
6459 (display_string): Don't try to display a multi-column character
6460 partially. On ttys, produce more than one truncation glyph for
6461 multi-column characters that don't fit on the line.
6463 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6465 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6466 Define it instead of WORDS_BIGENDIAN. Caller changed.
6468 2001-01-13 Jason Rumney <jasonr@gnu.org>
6470 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6471 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6472 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6473 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6475 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6476 (x_draw_image_relief, x_draw_image_foreground_1)
6477 (x_draw_image_glyph_string): Adapt to change of image margins.
6479 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6482 * w32bdf.c (search_file_line, get_cached_font_char)
6483 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6485 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6487 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6488 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6489 (Fw32_send_sys_command): Remove unused variables.
6490 (w32_msg_pump): Add parentheses.
6492 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6493 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6496 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6498 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6499 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6500 being a pair of margins.
6501 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6502 to DEFVAR_LISP. Extend doc.
6504 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6506 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6507 pair of integers `(X . Y)', use X for the horizontal and Y for the
6509 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6510 (parse_image_spec): Check it.
6511 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6512 (tiff_format, gif_format, gs_format):
6513 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6515 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6516 (x_draw_image_relief, x_draw_image_foreground_1)
6517 (x_draw_image_glyph_string): Adapt to the change of image margins.
6519 * dispextern.h (struct image): Replace member `margin' with
6520 `hmargin' and `vmargin'.
6522 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6525 * dispnew.c (update_text_area): Put code which decrements the
6526 stop position when the row's face extends to the end of the
6529 * xfns.c (x_set_mouse_color): Fix color allocation.
6531 * keyboard.c: Call get_local_map with new argument list.
6533 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6535 * intervals.h (enum map_property): Removed.
6536 (get_local_map): Change prototype.
6538 * keymap.c: Call get_local_map with new argument list.
6539 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6541 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6543 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6544 of the size needed for the tool bar string. For the last image,
6545 use a `display' property that reaches to the end of the string.
6547 * xselect.c (selection_request_dpyinfo): New variable.
6548 (x_handle_selection_request): Set it.
6549 (x_selection_request_lisp_error): Don't call
6550 x_decline_selection_request if selection request's display has
6553 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6554 Do the unregister_colors before calling XFreeColors.
6556 2001-01-10 Dave Love <fx@gnu.org>
6558 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6559 ${SOME_MACHINE_LISP}, not ${lisp}.
6561 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6563 * xdisp.c (display_line): On ttys, produce more than one truncation
6564 glyph for multi-column characters that don't fit on the line.
6566 * xselect.c (x_reply_selection_request): Add a comment.
6568 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6569 XkbGetNames instead of XkbGetKeyboard.
6571 2001-01-10 Dave Love <fx@gnu.org>
6573 * sysdep.c (random): Revert the declaration.
6575 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6577 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6578 Call function string_bytes.
6579 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6581 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6582 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6583 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6584 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6586 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6587 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6588 after sweeping strings, and at the end.
6589 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6591 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6592 ensure that pop_message is called.
6594 * keyboard.c (Fexecute_extended_command): Use a
6595 record_unwind_protect to ensure that pop_message is called.
6597 * lisp.h (push_message_unwind): Add prototype.
6599 * xdisp.c (push_message_unwind): New function.
6601 * fileio.c (do_auto_save_unwind): Do the pop_message here
6602 instead of in Fdo_auto_save.
6603 (Fdo_auto_save): Don't call pop_message.
6605 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6607 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6610 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6612 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6613 when increasing window's vscroll.
6615 * macros.c (Qkbd_macro_termination_hook): New variable.
6616 (syms_of_macros): Initialize and staticpro it.
6617 (pop_kbd_macro): Run kbd-macro-termination-hook.
6619 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6621 2001-01-07 Dave Love <fx@gnu.org>
6623 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6624 arglist, for documentation's sake.
6626 2001-01-06 Andrew Innes <andrewi@gnu.org>
6628 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6631 2001-01-05 Andrew Innes <andrewi@gnu.org>
6633 * term.c (update_end): Don't check updating_frame; for some reason
6634 this can be 0 sometimes, such as after dismissing a popup menu,
6635 and isn't necessary given the explicit frame argument.
6637 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6639 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6640 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6642 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6644 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6646 * xfns.c (x_create_tip_frame): Preserve the value of
6647 face_change_count around the creation of the tip frame.
6649 * xfns.c (last_show_tip_args): New variable.
6650 (compute_tip_xy): New function.
6651 (Fx_show_tip): Reuse an existing tip frame, if possible.
6652 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6654 2001-01-04 Dave Love <fx@gnu.org>
6656 * editfns.c (Fformat): Doc fix.
6658 * systime.h (set_file_times): Prototype.
6660 * widget.h (EmacsFrameSetCharSize_): Prototype.
6662 * sysdep.c (random, srandom): Declare explicitly.
6664 * dispextern.h (move_it_vertically_backward): Declare.
6666 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6668 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6669 like in Fx_create_frame.
6671 * xfaces.c (set_font_frame_param): Don't do anything for
6672 non-graphical frames.
6674 * window.c (Fdelete_other_windows): Set window's window_end_valid
6675 to nil when changing the window's start. Don't change the
6676 window's start when its top position hasn't changed. If we do,
6677 this will set the window's optional_new_start, which act's like a
6678 force_start during redisplay with C-x 1 M-> under particular
6679 circumstances (see report from Per Starback to emacs-pretest-bug
6682 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6684 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6685 short cut at the start of the function. Add an assertion.
6686 (reseat_at_next_visible_line_start): Add an assertion.
6688 * window.c (Frecenter): When changing the window start, set the
6689 window's window_end_valid to nil.
6690 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6692 * dispextern.h (move_it_past_eol): Add prototype.
6694 * xdisp.c (move_it_past_eol): New function.
6696 * window.c (Fwindow_end): Doc fix.
6698 2001-01-03 Dave Love <fx@gnu.org>
6700 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6702 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6704 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6705 the enabled_p flag of the glyph row at window_end_vpos to 0.
6706 (handle_single_display_prop): Fix last change.
6708 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6710 * window.c (Frecenter): Doc fix.
6712 2001-01-02 Andrew Innes <andrewi@gnu.org>
6714 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6716 * frame.h (output_method): Add output_w32_console method.
6717 (FRAME_W32_CONSOLE_P): New macro.
6719 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6720 use output_w32_console method.
6721 (Qw32_console): New Lisp_Object.
6722 (Fframep): Return it.
6723 (syms_of_frame): Init it.
6724 (Fframe_parameters): Report w32console as font for w32_console frames.
6726 * xfaces.c (realize_default_face): Set face foreground and
6727 background to unspecified for w32_console frames.
6728 (realize_face): Realize face cache for w32_console frames.
6729 (realize_tty_face): Accept w32_console frames.
6731 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6732 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6733 necessary, even if running interactively.
6735 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6738 * w32term.c (x_update_begin):
6742 (x_change_line_highlight):
6747 (w32_reassert_line_highlight):
6748 (w32_frame_rehighlight):
6749 (w32_frame_raise_lower): Do nothing if not w32 frame.
6751 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6753 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6754 system doesn't tell us directly.
6755 (Fx_display_visual_class): Implement properly.
6757 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6759 * window.c (Frecenter): Handle centering in graphical frames
6760 specially. Centering on the basis of line counts doesn't work
6761 reliably with variable-height lines.
6763 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6765 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6768 * composite.c (run_composition_function): Remove unused var `val'.
6769 (update_compositions): Remove unused variable `hook'.
6771 * intervals.c (get_local_map): Remove unused variable `tem'.
6773 * doprnt.c (doprnt1): Remove unused variable `size'.
6775 * fns.c (Flength): Remove unused variable `tail'.
6776 (Fdelete): Remove unused variable `size'.
6778 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6781 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6783 * data.c (find_symbol_value): Remove extra 3rd argument in the
6784 call to swap_in_symval_forwarding.
6786 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6788 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6789 (trivial_regexp_p): Remove unused variable `c'.
6790 (boyer_moore): Remove unused variable `k'.
6792 * indent.c (current_column): Remove unused variable `stopchar'.
6793 (Fcompute_motion): Remove unused variable `contin'.
6795 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6797 * dired.c (directory_files_internal): Fix a typo in a comment.
6798 Remove an unused variable `handler'.
6799 (file_name_completion): Remove unused function-scope variable `dp'.
6800 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6803 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6805 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6807 (Fmarker_insertion_type): Remove unused variable `buf'.
6809 * insdel.c (make_gap): Remove unused variable `result'.
6811 * keyboard.c (record_char): Remove unused function-scope var `help'.
6812 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6813 (menu_bar_items): Remove unused function-scope variable `tem'.
6815 * fontset.c (fontset_ref): Remove unused variable `i'.
6816 (fontset_set): Remove unused variables `j' and `tmp'.
6817 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6818 (make_fontset_for_ascii_face): Remove unused variable `name'.
6819 (fs_load_font): Remove unused variable `font_idx'.
6820 (fs_query_fontset): Remove unused function-local variable `fontset'.
6821 (list_fontsets): Remove unused variable `tail'.
6822 (Fnew_fontset): Remove unused variables `family' and `registry'.
6823 (accumulate_font_info): Remove unused variable `tmp'.
6824 (Ffontset_font): Remove unused variable `id'.
6825 (syms_of_fontset): Remove unused variable `i'.
6827 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6829 (lookup_image): Remove unused variable `file'.
6830 (xbm_load): Remove unused variables `bitmap_data', `height', and
6831 `width'. Remove function-local variable `i', leave the
6833 (gif_load): Remove unused variable `inc'.
6835 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6836 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6837 leave only the one in the inner block.
6839 * xfaces.c (face_fontset, realize_default_face): Remove unused
6841 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6843 * term.c (encode_terminal_code): Remove unused variable `c'.
6845 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6846 char *' instead of `char *'.
6848 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6849 (Fget_unused_category): Remove unused variable `docstring_vector'.
6850 (Fchar_category_set): Remove unused variables `val', `charset',
6853 * coding.c (detect_coding_iso2022, setup_coding_system):
6854 Remove unused variable `i'.
6855 (detect_coding_mask): Remove unused variable `idx'.
6856 (detect_coding): Remove unused variable `i'.
6857 (ccl_coding_driver): Remove unused variable `result'.
6858 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6859 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6860 (encode_coding_string): Remove unused variables `gcpro1' and
6861 `saved_coding_symbol'.
6862 (Ffind_coding_systems_region_internal): Remove function-local
6863 variable args[], leave only the block-local one.
6864 (code_convert_region1): Remove unused variable `len'.
6866 * charset.c (char_printable_p): Remove unused variable `chars'.
6867 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6868 (str_to_multibyte): Remove unused variable `c'.
6870 * window.c (size_window): Remove block-local variable `min_size'.
6872 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6873 `header_line_height'.
6874 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6875 enum display_element_type.
6877 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6879 * xterm.c (x_connection_closed): Catch X errors around all
6880 statements that call X. Save away the error message in a local copy.
6882 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6885 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6886 in or at the start of invisible text.
6888 * dispnew.c (update_window): Don't check_current_matrix_flags.
6890 2001-01-01 Jason Rumney <jasonr@gnu.org>
6892 * w32fns.c (x_figure_window_size): Do not allow new_height and
6893 new_width of frame to override specified values.
6895 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6897 * composite.c (find_composition): Fix a code for searching backward.
6899 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6901 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6902 (update_window) [GLYPH_DEBUG]: Call it.
6903 (scrolling_window): Prevent including current rows which are below
6904 what's displayed in the window.
6906 * xdisp.c (try_window_reusing_current_matrix)
6907 <new start <= old start>: Disable rows in the current matrix
6908 which are below the window after scrolling.
6910 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6911 is zero. It's not worth the complexity.
6912 (invisible_text_between_p): Put in #if 0 because unused.
6914 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6916 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6917 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6919 * keyboard.c (echo_char): If C is an integer, always call
6920 push_key_description. Former code could signal an invalid
6923 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6924 If set, print multibyte text.
6925 (Fsingle_key_description): Call push_key_description with
6926 FORCE_MULTIBYTE set.
6927 (describe_buffer_bindings): Likewise.
6929 * lisp.h (push_key_description): Add prototype.
6931 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6932 around the call to redisplay_internal.
6934 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6936 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6938 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6940 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6941 (ccl_driver): New local variable `extra_bytes'.
6943 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6945 * coding.c (setup_coding_system):
6946 Initialize coding->spec.ccl.eight_bit_carryover.
6947 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6949 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6951 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6952 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6953 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6954 (decode_composition_emacs_mule): New function.
6955 (decode_coding_emacs_mule): Decode composition sequence by calling
6956 decode_composition_emacs_mule.
6957 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6958 (encode_coding_emacs_mule): Changed from macro to function.
6959 If a text contains compositions, encode them correctly.
6960 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6961 that decoding and encoding are required.
6963 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6965 * xfaces.c (PT_PER_INCH): New macro.
6966 (xlfd_point_size): Compute real point size from font's pixel size.
6967 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6970 * .gdbinit: Comment out the line pointing to the Lesstif source
6973 * window.c (Frecenter): Use displayed_window_lines instead
6974 of window_internal_height.
6976 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6977 instead of x-toolkit-scroll-bars-p.
6978 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6980 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6981 instead of x-toolkit-scroll-bars-p.
6982 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6984 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6985 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6986 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6988 (add_window_display_history, add_frame_display_history)
6989 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6990 (build_frame_matrix_from_leaf_window): Remove unused code.
6991 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6993 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6994 (update_window) [GLYPH_DEBUG]: Likewise.
6995 (syms_of_display): Defsubr dump-redisplay-history.
6997 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6999 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
7000 the end of the prompt. Set echo_after_prompt to the offset
7001 of echoptr in echobuf.
7003 * xdisp.c (init_from_display_pos): Pop until the iterator's
7004 stack is empty; there may be frames for stretch or images
7007 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
7008 (save_or_restore_current_matrix): New function for the same
7009 purpose, but more efficient.
7010 (adjust_frame_glyphs_for_frame_redisplay): Use it.
7012 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
7014 * xdisp.c (syms_of_xdisp): Fix last change.
7016 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7018 * xdisp.c (syms_of_xdisp): Doc fix.
7020 * xdisp.c (redisplay_window): Remove label restore_buffers;
7021 use finish_scroll_bars instead to make sure that scroll bars
7022 are redeemed. If we don't do this, flickering can result from
7023 scroll bars being destroyed and recreated.
7025 2000-12-22 Jason Rumney <jasonr@gnu.org>
7027 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
7028 in the wrong colors when the foreground is not black.
7029 (expose_window): Don't redraw the window that's currently being
7032 2000-12-22 Gerd Moellmann <gerd@gnu.org>
7034 * window.c (size_window): When setting the window's too_small_ok
7035 flag, compare old size with minimum size depending on WIDTH_P,
7036 don't compare with window_min_width.
7038 * window.c (delete_window): Simplify somewhat.
7039 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
7040 freeing window matrices. The flag windows_or_buffers_changed is
7041 set, so the next redisplay will consider all windows; this should
7044 2000-12-22 Kenichi Handa <handa@etl.go.jp>
7046 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
7048 * ccl.h (struct ccl_program): New member cr_consumed.
7050 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
7051 (CCL_READ_CHAR): Handle EOL conversion here.
7052 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
7054 2000-12-21 Gerd Moellmann <gerd@gnu.org>
7056 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
7058 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
7059 otherwise tabs of different size compare equal.
7061 * callint.c (Fcall_interactively): Prevent a compiler warning.
7063 * print.c (print_unwind): Return nil.
7064 (PRINTDECLARE): Initialize all local variables.
7065 (print_preprocess): Add a default case.
7067 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
7069 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
7071 * window.c (delete_window, Fsplit_window)
7072 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
7074 * dispextern.h (ensure_frame_matrix): Function declaration removed.
7076 * dispnew.c (ensure_frame_matrix): Removed.
7077 (save_frame_matrix, restore_frame_matrix): New functions.
7078 (adjust_frame_glyphs_for_frame_redisplay): Use them.
7080 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
7081 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
7083 2000-12-21 Andrew Innes <andrewi@gnu.org>
7085 * w32term.c (x_update_begin): Regenerate the palette here, rather
7086 than for each window.
7088 * w32xfns.c (select_palette): Avoid calling SelectPalette if
7089 palette is NULL, since this corrupts memory! Also get
7090 display_info reference from frame.
7092 2000-12-21 Jason Rumney <jasonr@gnu.org>
7094 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
7096 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
7097 to avoid returning without releasing it.
7099 2000-12-21 Kenichi Handa <handa@etl.go.jp>
7101 * keymap.c (push_key_description): Don't convert eight-bit-control
7102 and eight-bit-graphic to multibyte character.
7104 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
7105 generic character and CODE1 is nil, return the smallest character
7108 2000-12-20 Dave Love <fx@gnu.org>
7110 * s/osf5-0.h (NSIG): Don't redefine.
7112 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
7114 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7115 excluding menu-bar and tool-bar.
7116 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7117 (menu_item_p): Remove.
7118 (where_is_internal_1): Don't ignore menu-items.
7120 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7122 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7125 * window.c (make_window): Initialize window's min_hscroll.
7126 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7127 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7129 (struct saved_window): New member min_hscroll.
7130 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7131 (Fset_window_configuration): Set window's min_hscroll.
7132 (save_window_save): Save window's min_hscroll.
7133 (compare_window_configurations): Compare min_hscroll values.
7135 * window.h (struct window): New member min_hscroll.
7137 * keyboard.c (echo_prompt): Prevent a compiler warning.
7139 * xdisp.c (try_cursor_movement): Fix last change. The real
7140 condition is that PT is at the end of the row, and should
7141 be displayed at the start of the next row.
7143 * xdisp.c (try_cursor_movement): If we end on a partially
7144 visible line, end we already decided to scroll, return -1.
7146 * dispextern.h (ensure_frame_matrix): Add prototype.
7148 * window.c (delete_window, Fsplit_window)
7149 (Fset_window_configuration): Call ensure_frame_matrix.
7151 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7153 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7154 completed, call fake_current_matrices instead of marking frame
7157 2000-12-20 Jason Rumney <jasonr@gnu.org>
7159 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7161 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7163 * fns.c (Frequire): Doc fix.
7165 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7167 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7169 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7170 currently displaying a message.
7172 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7174 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7176 2000-12-18 Andrew Innes <andrewi@gnu.org>
7178 * w32.c (w32_strerror): New function.
7180 * w32.h (w32_strerror): New extern.
7182 * w32fns.c (Fw32_shell_execute): Use it.
7184 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7186 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7188 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7190 * msdos.c (IT_set_face): Obey inverse_video.
7192 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7194 * dired.c (directory_files_internal): Always return decoded filenames.
7196 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7198 * xterm.c (x_connection_closed): Prevent being called recursively
7199 because of an error condition in XtCloseDisplay.
7201 * xdisp.c (init_iterator): If noninteractive, and the frame's
7202 face cache is null, make one.
7204 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7206 * process.c (wait_reading_process_input): Check for pending
7207 input when running timers.
7209 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7211 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7213 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7215 * process.c (read_process_output): Don't run a filter if the code
7216 decoder produces nothing but carryover.
7218 2000-12-17 Andrew Innes <andrewi@gnu.org>
7220 * w32.c (sys_rename): Only check errno against EEXIST, and not
7221 EACCES, when determining whether rename failed because the target
7222 exists. This was resulting in indefinite looping on Windows 9x if
7223 the source file was locked by another process.
7225 * w32fns.c (Ffile_system_info): New function.
7226 (syms_of_w32fns): Defsubr it.
7228 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7230 * window.c (coordinates_in_window): Fix computation for
7231 position on vertical line between mode lines.
7233 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7234 Don't alter tip_frame or tip_window.
7235 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7238 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7239 Don't alter tip_frame or tip_window.
7240 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7243 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7245 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7246 be consistent with the doc string. Reported by NAKAJIMA Mikio
7247 <minakaji@osaka.email.ne.jp>.
7249 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7251 * xfaces.c (Vface_ignored_fonts): New variable.
7252 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7253 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7255 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7257 * dispnew.c (update_window): Detect pending input every nth line
7258 updated, i.e. do it depending on real work done, and not on the
7261 * xterm.c (expose_window): Don't redraw the window that's
7262 currently being updated.
7264 * window.c (Fset_window_point): Remove test for
7265 cursor_in_non_selected_windows.
7267 * lread.c (read1): Recognize end of file after `\\'.
7269 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7270 not unwind_create_frame.
7272 2000-12-15 Dave Love <fx@gnu.org>
7274 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7277 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7279 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7281 * coding.c (setup_coding_system): Clear all members of the struct
7282 coding_system at first.
7283 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7285 (code_convert_region): Don't override coding->src_multibyte and
7286 coding->dst_multibyte.
7288 * fns.c (Fmd5): Docstring improved.
7290 2000-12-15 Miles Bader <miles@gnu.org>
7292 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7293 are actually marked as mode-lines; otherwise use
7294 estimate_mode_line_height.
7296 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7298 * editfns.c (Fformat): Prevent a buffer overrun when the format
7299 specifies a precision.
7301 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7303 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7304 argument is outside the range [2..3].
7306 2000-12-14 Andrew Innes <andrewi@gnu.org>
7308 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7309 nothing to do. Bind inhibit-quit.
7310 (tip_frame): Make it a Lisp_Object.
7311 (x_create_tip_frame): Set tip_frame after it has been added to
7313 (Fx_show_tip): Don't set tip_frame here.
7314 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7315 (unwind_create_frame, unwind_create_tip_frame): New functions.
7316 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7317 while a frame is only partially constructed.
7319 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7320 (x_free_frame_resources): New function.
7321 (x_destroy_window): Use it.
7323 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7325 * xfns.c (Fx_backspace_delete_keys_p): New function.
7326 (syms_of_xfns): Defsubr it.
7328 * config.in (HAVE_XKBGETKEYBOARD): Add.
7330 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7332 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7333 Always store string in multibyte representation in echobuf.
7334 (echo_char): Always store string in multibyte representation in
7336 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7337 (read_key_sequence): Adjusted for the change of echo_prompt.
7339 * fns.c (Fmd5): Docstring improved.
7341 * lisp.h (detect_coding_system): Prototype adjusted.
7343 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7344 (detect_coding_emacs_mule, detect_coding_iso2022,)
7345 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7346 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7347 New argument MULTIBYTEP. Callers changed.
7348 (detect_coding_mask, detect_coding_system): New argument
7349 MULTIBYTEP. Callers changed.
7350 (decode_coding_string): Set coding->src_multibyte and
7351 coding->dst_multibyte before calling detect_coding and detect_eol.
7352 Update them after some coding system is detected.
7354 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7356 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7358 * keyboard.c (menu_bar_items, tool_bar_items):
7359 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7361 2000-12-13 Gerd Moellmann <gerd@gnu.org>
7363 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
7365 (unwind_create_frame, unwind_create_tip_frame): New functions.
7366 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7367 while a frame is only partially constructed.
7369 * xterm.h (x_free_frame_resources): Declare.
7371 * xterm.c (x_free_frame_resources): New function.
7372 (x_destroy_window): Use it.
7374 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
7375 don't interrupt the update for pending input initially, i.e.
7376 update at least some lines.
7378 * keyboard.c (do_mouse_tracking): Make externally visible.
7380 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7382 * xfns.c (gray_bitmap_bits): Declare `char *'.
7384 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7386 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7387 lines start with a relief line.
7389 2000-12-12 Dave Love <fx@gnu.org>
7391 * window.c (Fdisplay_buffer): Doc fix.
7392 (Fwindow_list): Remove unused var.
7394 * buffer.h (mmap_set_vars): Declare.
7396 * window.h (Fset_window_point): Declare.
7398 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7400 * msdos.c (fast_find_position): Don't overstep the last window row.
7401 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7402 variable `area'. When looking for a row under (X,Y), give up if some
7403 of the previous rows is not enabled.
7405 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7407 * window.c (Fset_window_point): If displaying cursors in windows
7408 other than the selected window, make sure redisplay updates
7409 other windows to show the new value of point in the window.
7411 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7413 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7414 the buffer is the sole visible buffer when in the mini-buffer.
7416 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7417 Bind `inhibit-read-only' to t.
7418 (unwind_with_echo_area_buffer): Use AREF.
7420 * xfns.c (Fx_hide_tip): Simplified.
7422 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7425 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7427 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7429 * xfns.c (Fx_hide_tip): Fix last change.
7431 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7432 nothing to do. Bind inhibit-quit.
7433 (tip_frame): Make it a Lisp_Object.
7434 (x_create_tip_frame): Set tip_frame after it has been added to
7436 (Fx_show_tip): Don't set tip_frame here.
7438 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7440 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7443 * dispextern.h: Change external declaration of tip_frame.
7445 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7446 return an empty string.
7448 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7449 of the window's update_mode_line flag, since the former is set by
7450 force-mode-line-update, not the latter. This makes
7451 column-number-mode slightly faster.
7453 * xdisp.c (try_window_id) <all changes above window start>:
7456 2000-12-11 Paul Eggert <eggert@twinsun.com>
7458 * config.in (HAVE_FTELLO): Remove.
7460 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7461 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7463 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7464 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7466 2000-12-11 Miles Bader <miles@gnu.org>
7468 * window.c (displayed_window_lines): Don't round up when
7469 converting empty space at bottom to lines.
7470 Handle non-newline-terminated final lines properly.
7471 (Fwindow_text_height): New function (used to be in lisp).
7472 (syms_of_window): Initialize it.
7474 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7476 * syntax.c (scan_lists): Check that the right quote char has the
7477 right Sstring syntax when jumping over strings.
7478 (init_syntax_once): Use Smax rather than 13.
7480 2000-12-09 Miles Bader <miles@gnu.org>
7482 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7483 with PARTIALLY, inverting the sense.
7484 (window_scroll_pixel_based): Scroll partially visible lines into
7485 place if we hit the beginning or end of the buffer.
7486 (displayed_window_lines): Don't include partially visible lines.
7487 (Fmove_to_window_line): Skip past any partially visible first line.
7489 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7491 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7493 * tparam.c (tparam1): Change the way buffers are reallocated to be
7494 portable and less obfuscated.
7496 * termcap.c (tgetent): Change the way buffers are reallocated to
7497 be portable and less obfuscated.
7499 * macros.c (store_kbd_macro_char): Change the way buffers are
7500 reallocated to be portable and less obfuscated.
7502 * lread.c (read1): Change the way buffers are reallocated to be
7503 portable and less obfuscated.
7505 * doc.c (Fsubstitute_command_keys): Change the way buffers
7506 are reallocated so that it is portable.
7508 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7510 * dosfns.c (Ffile_system_info): New function.
7511 (syms_of_dosfns): Defsubr it.
7513 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7515 * alloc.c (gc_sweep): Add comment.
7517 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7519 * sound.c (vox_configure): Change order of ioctls.
7520 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7521 Ignore errors when changing volume.
7522 (vox_close): Don't reset the device.
7524 * process.c (read_process_output): Make sure the process marker's
7525 position is valid when the process buffer is changed in
7526 after-change functions. W3 does that.
7528 * xfns.c (x_free_gcs): New function.
7530 * xterm.h (x_free_gcs): Add prototype.
7532 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7535 * xterm.c (x_destroy_window): Call x_free_gcs so that
7536 resources of non-toolkit X windows will be freed.
7538 2000-12-07 Andrew Innes <andrewi@gnu.org>
7540 * w32fns.c (xlfd_charset_of_font): Fix last change.
7542 2000-12-06 Dave Love <fx@gnu.org>
7544 * md5.h (__P): Don't define -- it comes from config.h.
7546 * strftime.c: Change some #if foo to #ifdef foo.
7548 2000-12-06 Andrew Innes <andrewi@gnu.org>
7550 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7552 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7553 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7554 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7556 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7558 * alloc.c (gc_sweep): Prevent symbols read during loadup
7561 * xdisp.c (underlying_face_id): New function.
7562 (handle_face_prop, face_before_or_after_it_pos): Use it
7563 to determine the face ``under'' a string. Let strings inherit
7564 the face of the buffer under them.
7566 * xfaces.c (face_at_string_position): Update function comment.
7568 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7569 matrix if the window's left position has changed; we need to
7570 redraw it in this case.
7572 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7574 * window.c (coordinates_in_window): Check mouse on mode-line or
7577 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7578 advertized by the function documentation.
7580 * window.c (syms_of_window): Doc fix.
7582 * sound.c (vox_configure): Set volume for left and right channel.
7583 (sound_cleanup): Return nil.
7585 * xdisp.c (move_it_by_lines): Fix paren typo.
7587 * xterm.c (x_load_font): Don't use the font's max_bounds for
7588 computing the height of the font. If max_bounds' ascent or
7589 descent are greater than the font's ascent or descent, this means
7590 glyphs overlap, which should be handled now by redisplay.
7592 * window.c (Veven_window_heights): New variable.
7593 (syms_of_window): DEFVAR_LISP it.
7594 (Fdisplay_buffer): Check Veven_window_heights before evening the
7597 2000-12-06 Miles Bader <miles@gnu.org>
7599 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7600 update `default-frame-alist' instead of setting no frame parameters.
7602 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7604 * composite.c (update_compositions): Fix typo (use the correct
7607 2000-12-05 Jason Rumney <jasonr@gnu.org>
7609 * md5.h: Remove underscores from function declarations.
7610 (__attribute__, __alignof__) [!__GNUC__]: Define.
7612 * md5.c: Delay include of md5.h until after namespace cleaning.
7614 * makefile.w32-in (fns.o): Depend on md5.h
7615 (md5.o): New target.
7618 * makefile.nt: Likewise.
7620 2000-12-05 Jason Rumney <jasonr@altavista.net>
7622 * w32term.c (expose_area): Complete last change.
7624 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7626 * minibuf.c: Include intervals.h.
7628 2000-12-05 Jason Rumney <jasonr@gnu.org>
7630 * w32term.c (x_produce_glyphs): If a font for a component of
7631 a composition is not found, use 1 pixel dot ascent and 0 dot
7632 descent value to avoid displaying terribly tall empty boxes.
7633 (expose_area): Pass x-coordinate relative to the exposed
7634 area to x_draw_glyphs instead of a window-relative coordinate.
7636 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7638 * xdisp.c (next_element_from_ellipsis): Save face before selective
7639 display in saved_face_id, and set face_before_selective_p.
7640 (reseat_1): Reset face_before_selective_p.
7641 (append_space, extend_face_to_end_of_line): If iterator's
7642 face_before_selective_p is set, use the face from saved_face_id.
7643 (extend_face_to_end_of_line): For tty frames, make sure to
7644 use the right face id when producing spaces at the end of
7647 * dispextern.h (struct it): Add face_before_selective_p.
7649 * keyboard.c (record_char): Don't record identical help-echo
7650 events in recent_keys.
7652 * xterm.c [USE_X_TOOLKIT]: Close the display.
7653 (xim_close_dpy): Handle case that the display has been closed.
7655 * xterm.c (x_destroy_window): Reset the frame's X window after
7658 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7659 variable window_width.
7660 (line_draw_cost): Fix code skipping over spaces at the end of the
7661 line when must_write_spaces is not set.
7662 (scrolling_window): Fix code inserting runs in list of all runs.
7664 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7666 * coding.c (setup_coding_system): Be sure to initialize
7667 coding->category_idx.
7669 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7671 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7673 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7674 area to x_draw_glyphs instead of a window-relative coordinate.
7676 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7677 error in the message.
7679 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7680 timer after having read a key. It's not good for code reading
7681 several keys in a loop, like an input method.
7683 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7684 record undo information for format-decode.
7686 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7687 current buffer is read-only, not if it isn't.
7689 * keyboard.c (record_char): Record `help-echo' input events
7690 in recent_keys only if they display some help. Don't record
7691 `help-echo' events as macro char.
7693 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7695 * editfns.c (save_excursion_restore): Don't move point
7696 in another window if it is showing the wrong buffer.
7697 Avoid the call to Fwindow_live_p, for speed.
7699 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7701 * xfaces.c (struct font_name): New member registry_priority.
7702 (split_font_name): Initialize the above member to zero.
7703 (concat_font_list): New function.
7704 (font_list): Include fonts of all alternative registries.
7705 (FONT_POINT_SIZE_QUANTUM): New macro.
7706 (better_font_p): Ignore point size difference less than
7707 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7709 * xterm.c (x_produce_glyphs): If a font for a component of
7710 a composition is not found, use 1 pixel dot ascent and 0 dot
7711 descent value to avoid displaying terribly tall empty boxes.
7713 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7715 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7717 * coding.h (code_convert_string1): Declare.
7719 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7721 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7723 2000-12-02 Jason Rumney <jasonr@gnu.org>
7725 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7726 correctly for single byte character case.
7727 (w32_per_char_metric): Do not try to make any assumptions about
7728 the metrics of BDF fonts.
7729 (x_estimate_mode_line_height): If `mode-line' face
7730 hasn't a font, use that of the frame, as drawing glyphs does.
7731 (note_mouse_highlight): Change the cursor shape on the vertical
7732 border between windows [not enabled].
7734 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7736 * w32fns.c (Fx_create_frame): Reintroduce the call to
7737 face-set-after-frame-defaults.
7738 (Vx_window_horizontal_drag_shape): New variable.
7739 (syms_of_xfns): DEFVAR_LISP it.
7740 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7743 2000-12-02 Simon Josefsson <simon@josefsson.org>
7745 * fns.c (Fmd5): Use a different logic to decide the coding system
7748 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7750 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7752 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7754 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7756 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7757 height for YNegative.
7758 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7759 height; also see comment there.
7761 * window.c (coordinates_in_window): Handle computations for
7762 positions on the vertical bar and fringes differently for
7763 window-system frames. Consider some pixels near the vertical bar
7764 as on the bar if the frame doesn't have vertical scroll bars.
7765 Associate positions between mode or header lines with the
7766 right window, the left one.
7768 2000-12-01 Jason Rumney <jasonr@gnu.org>
7770 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7772 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7775 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7777 * window.c (struct saved_window): Add members orig_top and orig_height.
7778 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7779 (save_window_save, Fset_window_configuration): Save/restore
7780 window's orig_top and orig_height.
7782 2000-12-01 Jason Rumney <jasonr@gnu.org>
7784 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7786 * w32fns.c (x_set_cursor_color): Fix last change.
7788 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7790 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7791 sure that the next redisplay displays the minibuffer, so that
7792 the cursor will be replaced with what the minibuffer wants.
7794 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7795 #ifndef instead of using #if.
7796 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7797 USE_TOOLKIT_SCROLL_BARS is defined.
7799 2000-11-30 Jason Rumney <jasonr@gnu.org>
7801 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7804 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7806 * fns.c (Fmd5): Doc fix.
7808 2000-11-30 Simon Josefsson <simon@josefsson.org>
7810 * fns.c (Fmd5): New function.
7811 (syms_of_fns): Defsubr md5.
7813 * Makefile.in (obj): Add md5.o
7815 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7817 * md5.h, md5.c: New files, taken from glibc.
7819 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7821 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7822 hasn't a font, use that of the frame, as drawing glyphs does.
7824 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7826 * eval.c (Frun_hooks): Allow 0 arguments.
7828 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7830 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7831 is over the menu bar widget, say it's not on the frame.
7833 * xfns.c (Fx_create_frame): Reintroduce the call to
7834 face-set-after-frame-defaults.
7836 * eval.c (Fsignal): Reset handling_signal.
7838 2000-11-28 Jason Rumney <jasonr@gnu.org>
7840 * w32menu.c (add_menu_item): Reset menu item text when changing
7841 type to radio button.
7843 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7845 * xselect.c: Update copyright.
7847 * window.c (coordinates_in_window): If on a mode or header line,
7848 but sufficiently close to its start, return ``on vertical
7849 border''. This gives us a way to drag windows horizontally when
7850 using toolkit scroll bars.
7852 * xterm.c (note_mouse_highlight): Change the cursor shape
7853 on the vertical border between windows.
7855 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7857 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7858 (syms_of_xfns): DEFVAR_LISP it.
7859 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7861 * textprop.c (text_read_only): New function.
7862 (verify_interval_modification): Use it instead of signaling
7863 `text-read-only'. This makes it easier to catch this error
7866 * xdisp.c (forward_to_next_line_start): Check for newlines,
7867 not end of line, which includes CR.
7869 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7871 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7872 include no-conversion.
7874 2000-11-27 Jason Rumney <jasonr@gnu.org>
7876 * w32fns.c (w32_load_system_font): Always mark font as double byte
7877 if codepage is unicode.
7879 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7881 * xdisp.c (forward_to_next_line_start): If already on a newline,
7882 just consume it to avoid unintended skipping over invisible text below.
7884 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7885 `vertical-line', `mode-line' and `header-line' events.
7887 * xdisp.c (try_window_id): Avoid starting to display in the middle
7888 of a character, a TAB for instance. This is easier than to set
7889 up the iterator exactly, and it's not a frequent case, so the
7890 additional effort wouldn't really pay off.
7892 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7894 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7897 2000-11-25 Jason Rumney <jasonr@gnu.org>
7899 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7900 Args to window_from_coordinates should be pixel coordinates.
7902 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7903 redisplay handles them properly.
7905 2000-11-25 Miles Bader <miles@gnu.org>
7907 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7909 2000-11-24 Jason Rumney <jasonr@gnu.org>
7911 * w32.c (init_environment): Set LANG environment variable based on
7912 locale settings, if not set.
7914 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7915 making tool bar smaller. When clearing the frame, also
7916 clear current matrices. Clear frame when tool bar disappears.
7917 Don't use more lines for the tool-bar than is available.
7918 (x_change_window_heights): New function.
7920 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7922 * xdisp.c (init_from_display_pos): If POS says we're already after
7923 an overlay string ending at POS, make sure to pop the iterator
7924 because it will be in front of that overlay string. When POS is
7925 ZV, we've thereby also ``processed'' overlay strings at ZV.
7927 * xfaces.c (lface_from_face_name): Function comment fix.
7929 2000-11-24 Miles Bader <miles@gnu.org>
7931 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7932 apply `mode-line-inverse-video' -- zero means force display using
7933 the default face, non-zero means display using the specialized face.
7934 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7936 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7938 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7941 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7943 * coding.c (decode_coding_emacs_mule): Fix the case of
7944 CODING_EOL_LF, which used uninitialized value of c.
7946 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7948 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7950 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7952 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7955 * frame.h (struct frame): Replace desired_tool_bar_items,
7956 current_tool_bar_items, n_desired_tool_bar_items,
7957 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7959 * frame.c (make_frame): Change initialization of tool bar
7962 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7963 Change references to members deleted from struct frame to use the
7966 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7967 references to members deleted from struct frame to use the new ones.
7969 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7971 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7973 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7974 (note_tool_bar_highlight): Change references to members deleted
7975 from struct frame to use the new ones.
7977 2000-11-23 Miles Bader <miles@gnu.org>
7979 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7980 the face's inverse-video attribute, rather than overriding it.
7982 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7984 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7985 making tool bar smaller.
7987 2000-11-22 Dave Love <fx@gnu.org>
7989 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7991 2000-11-22 Miles Bader <miles@gnu.org>
7993 * keyboard.c (Vminibuffer_message_timeout): New variable.
7994 (command_loop_1): Use it to determine message timeout.
7995 (syms_of_keyboard): Initialize it.
7997 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7999 2000-11-22 Kenichi Handa <handa@etl.go.jp>
8001 * sysdep.c: Move the code for declaring h_errno after #include
8004 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8006 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
8007 the menu bar when the tooltip is unmapped.
8009 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
8010 sole visible buffer when we're currently in the mini-buffer, and
8013 2000-11-21 Jason Rumney <jasonr@gnu.org>
8015 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
8016 put on the clipboard.
8017 (Fw32_get_clipboard_data): Compare data on clipboard with saved
8018 copy of what Emacs last put there. If they are the same, do not
8019 use the clipboard copy to avoid losing data due to coding conversions.
8021 2000-11-22 Miles Bader <miles@gnu.org>
8023 * minibuf.c (Vminibuffer_prompt_properties): New variable.
8024 (syms_of_minibuf): Initialize it.
8025 (read_minibuf): Add properties from Vminibuffer_prompt_properties
8026 to prompt, don't make read-only.
8028 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8030 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
8031 Add BEFORE/AFTER_POTENTIAL_GC.
8033 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
8035 * buffer.c (mmap_free_1): Avoid a compiler warning.
8037 * term.c, cm.c: Don't try to include termcap.h; see comment there.
8039 2000-11-21 Kenichi Handa <handa@etl.go.jp>
8041 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
8044 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8046 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
8049 * s/gnu-linux.h: Don't use `#cpu'.
8051 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
8052 not defined in mman.h.
8054 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
8055 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
8056 and store an index in the XClientMessageEvent. Storing a
8057 Lisp_Object or pointer can fail on a 64 bit system, since X only
8059 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
8061 2000-11-20 Dave Love <fx@gnu.org>
8063 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
8065 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8067 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
8069 2000-11-20 Kenichi Handa <handa@etl.go.jp>
8071 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
8074 * alloc.c (make_string): Fix previous change. Be sure to make
8075 unibyte string correctly.
8077 2000-11-19 Gerd Moellmann <gerd@gnu.org>
8079 * window.c (Fwindow_list): Change parameter list to be XEmacs
8081 (window_list_1): New function.
8082 (window_loop): Use it instead of Fwindow_list.
8084 * sysdep.c (emacs_ospeed): New variable.
8085 (toplevel): Don't declare ospeed extern.
8086 (init_baud_rate): Use emacs_ospeed instead of ospeed.
8088 * termcap.c (ospeed): Remove.
8089 (tputs) [!emacs]: Remove unused code.
8090 (tgetent): Avoid a compiler warning.
8092 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8093 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
8094 SCROLL_BAR_X_WIDGET with additional argument DPY.
8096 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
8098 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
8099 Take the X display as additional argument.
8100 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
8101 `Widget' is a pointer type that's not easily stored in Lisp_Object
8102 form in a portable way.
8104 * dispnew.c (update_text_area): Fix last change.
8106 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8108 * xdisp.c: Use BINDING_STACK_SIZE throughout.
8110 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
8111 clear current matrices.
8113 * buffer.c (mmap_enlarge): Don't print a message on stderr
8114 if mapping new memory at the end of the existing region fails.
8116 * dispnew.c (update_text_area): Don't skip over equal glyphs
8117 when the last current glyph overlaps the glyph to its right.
8119 2000-11-18 Miles Bader <miles@gnu.org>
8121 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8122 lines that *end* with "..." too (that's the most common case!).
8124 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8126 * xdisp.c (resize_mini_window): Temporarily change to the
8127 mini-window's buffer if necessary.
8129 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8130 the tooltip obscures less text under it.
8132 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8134 * puresize.h (BASE_PURESIZE): Increase to 700000.
8136 2000-11-18 Jason Rumney <jasonr@gnu.org>
8138 * w32term.c (w32_draw_bitmap): Use face to set colors.
8140 2000-11-17 Dave Love <fx@gnu.org>
8142 * lread.c (Fload): Fix #ifdef for pcc.
8144 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8146 * xdisp.c (pos_visible_p): Compute the default character height
8149 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8151 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8152 knowing the line's height; use the default font's height in that case.
8154 * xfaces.c (weight_table): Add `demi' with the same meaning as
8157 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8159 * dispnew.c (null_row): New global static variable.
8160 (clear_glyph_row): Delete local static variable null_row.
8162 2000-11-15 Jason Rumney <jasonr@gnu.org>
8164 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8165 (w32_alloc_lighter_color): Use new brightness calculations from
8166 xterm.c. Scale delta to be in the range expected by W32.
8167 (w32_draw_relief_rect): Use frame relief colors.
8169 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8171 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8172 (Qinhibit_default_face_x_resources): New variable.
8173 (syms_of_frame): Initialize it.
8174 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8176 * xdisp.c (pos_visible_p): Improve function comment.
8178 * lisp.h (BINDING_STACK_SIZE): New macro.
8180 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8181 reading the directory if readdir returns null and errno is EAGAIN
8184 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8186 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8187 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8188 Set amount_to_scroll to max of dx and scroll_step so that
8189 scroll-conservatively doesn't defeat scroll-step>1.
8190 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8191 scroll-conservatively for line-at-a-time scrolling.
8193 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8195 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8198 * xdisp.c (current_mode_line_height, current_header_line_height):
8200 (init_xdisp): Initialize them.
8201 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8202 and use exact mode line heights if it is set.
8204 * lisp.h (pos_visible_p): Change prototype.
8206 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8207 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8208 and current_header_line_height first.
8209 (current_mode_line_height, current_header_line_height):
8212 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8214 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8215 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8216 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8218 2000-11-14 Miles Bader <miles@gnu.org>
8220 * xterm.c (x_alloc_lighter_color): Include an additive component
8221 too for dark colors, because FACTOR isn't enough.
8222 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8225 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8227 * keyboard.c (show_help_echo): Call message3_nolog with number of
8228 bytes in the help string as 2nd parameter, instead of the number
8231 2000-11-13 Miles Bader <miles@gnu.org>
8233 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8234 (Fload): Use new openp return protocol.
8235 Don't try to use Vload_source_file_function to load .elc files.
8236 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8237 openp return protocol.
8238 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8240 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8242 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8244 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8245 Defined these macros.
8246 (NLIST_STRUCT): Avoid re-defining it.
8248 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8249 -I/usr/contrib/X11R6/include.
8250 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8252 2000-11-10 Jason Rumney <jasonr@gnu.org>
8254 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8256 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8257 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8259 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8260 (Qw32_charset_vietnamese): New symbol.
8261 (xlfd_charset_of_font): New function.
8262 (w32_load_system_font): Use it.
8263 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8264 when Vw32_charset_info_alist is nil to ensure default face always
8265 has font. Use Fcar and Fcdr for safety.
8266 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8267 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8268 pseudo-codepages for special cases.
8269 (w32_to_x_font): New parameter to allow charset portion to be
8270 specified where there is many to one mapping. Callers changed.
8271 (w32_list_fonts): Avoid listing fonts that won't display.
8273 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8275 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8276 (font_list_1): Renamed from font_list.
8277 (font_list): New function, trying alternative registries from
8278 Vface_alternative_font_registry_alist.
8279 (Finternal_set_alternative_font_registry_alist): New function.
8280 (syms_of_xfaces): Initialize and Staticpro
8281 Vface_alternative_font_registry_alist.
8282 Defsubr Finternal_set_alternative_font_registry_alist.
8284 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8286 * lisp.h (Flooking_at): Declare.
8288 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8290 * dired.c (directory_files_internal): Fix a braino.
8292 * dired.c (directory_files_internal): Add missing GCPRO's.
8295 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8297 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8298 (resize_mini_window): Return quickly if Vresize_mini_window is
8299 nil. Don't return if Vmax_mini_window_height is nil.
8301 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8302 (syms_of_xdisp): Initialize them.
8303 (resize_mini_window): Act according to the setting of
8304 Vresize_mini_window.
8305 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8307 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8308 scroll bar widget after configuring it, so that it will appear at
8309 the right position from the start.
8310 (XTredeem_scroll_bar): Cleaned up.
8312 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8314 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8315 font is taller than the frame line, we don't have to bias the
8318 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8320 2000-11-07 Dave Love <fx@gnu.org>
8322 * config.in (HAVE_MKSTEMP): Add.
8324 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8326 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8328 * window.c (Fset_window_configuration): Don't try to preserve
8329 point in the current buffer, if that buffer is displayed in more
8332 * xfaces.c (lookup_named_face): If default face isn't realized,
8333 try to realize it. Return -1 if not successful.
8334 (Fx_list_fonts): Handle case that face cannot be determined.
8335 (Fface_font): Likewise.
8337 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8339 * window.c (displayed_window_lines): Detect partially
8340 visible lines at the bottom correctly.
8342 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8344 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8345 when ensuring we don't do visit in indirect buffer.
8347 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8349 * composite.h (compose_chars_in_text): Add prototype.
8351 * composite.c (Vcomposition_function_table): New variable.
8352 (Qcomposition_function_table): New variable.
8353 (run_composition_function): Call
8354 Vcompose_chars_after_function with three arguments.
8355 (compose_chars_in_text): New function.
8356 (syms_of_composite): Modified the doc-string of
8357 Vcompose_chars_after_function. Declare composition-function-table
8358 as a lisp variable, and initialize it.
8360 * xfns.c (x_encode_text): Suppress producing escape sequences for
8363 * xselect.c: Include composite.h.
8364 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
8366 2000-11-05 Andrew Innes <andrewi@gnu.org>
8368 * w32term.c (x_produce_glyphs): Fix typo in enum name.
8370 * sysdep.c (read_input_waiting): Remove extraneous argument to
8373 * w32fns.c (Fx_server_version): Include w32_build_number in the
8376 * w32heap.c (w32_build_number): New variable.
8377 (cache_system_info): Set it.
8379 * w32heap.h (w32_build_number): Add extern.
8381 * emacs.c (syms_of_emacs): Update docstring for
8382 system-configuration, to reflect the actual usage on MS-Windows.
8384 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8386 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8387 process idle timers while waiting for another event.
8389 * dispnew.c (update_frame_line): Handle case where spaces in
8390 the default face are colored.
8392 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8393 window height hasn't changed.
8395 2000-10-31 Jason Rumney <jasonr@gnu.org>
8397 * w32term.c (x_produce_glyphs): Handle composite characters.
8398 (x_draw_glyph_string_foreground)
8399 (x_draw_composite_glyph_string_foreground): Restore old font.
8401 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8403 * minibuf.c (read_minibuf): Reset the undo history just before
8404 starting the recursive-edit.
8406 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8408 * xfaces.c (menu_face_change_count): New variable.
8409 (Finternal_set_lisp_face_attribute): Increment it for changes
8411 (realize_basic_faces): Reflect changes in the `menu' faces
8414 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8415 dy obtained from the iterator's y-position after moving from
8416 scroll_margin_pos to PT; see comment there.
8418 * xdisp.c (safe_eval_handler): Call add_to_log.
8420 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8421 is not a symbol or string.
8423 * xdisp.c (echo_area_display): Don't perform a display update from
8424 inside redisplay. The update will happen anyway at the end of
8425 redisplay, and it can confuse redisplay (GC messages while
8426 redisplaying, for instance.)
8428 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8430 * xrdb.c (x_load_resources): Use the class name in the defaults.
8432 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8433 (regex_compile): Catch bogus \(\1\).
8435 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8437 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8440 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8441 we have a color cache, check that the cached color equals the
8442 allocated color. If not, clear the color cache.
8444 * window.c (displayed_window_lines): Change buffers if necessary.
8445 Fix computation of displayed lines.
8447 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8448 update_menu_bindings to DEFVAR_BOOL.
8450 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8452 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8454 * puresize.h (BASE_PURESIZE): Increase to 680000.
8456 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8458 2000-10-29 Jason Rumney <jasonr@gnu.org>
8460 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8462 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8463 (w32_cache_char_metrics): Handle possibility that 'x' does not
8464 exist in a BDF font.
8465 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8467 * w32bdf.h (bdffont): Add nchars.
8469 * w32bdf.c (set_bdf_font_info): Set it.
8470 (w32_BDF_TextOut): Swap byte order of double byte characters.
8471 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8473 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8475 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8476 don't override the colors in frame's param_alist, unless they are
8479 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8480 reverse the effect of the highlight flag.
8482 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8484 * window.h (Fwindow_live_p): Declare.
8486 * undo.c (record_delete): Check that last_undo_buffer is really a
8487 buffer before applying XBUFFER to it.
8489 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8492 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8494 * lisp.h (KEYMAPP): New macro.
8495 (get_keymap): Remove.
8496 (get_keymap_1): Rename get_keymap.
8498 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8500 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8502 * xmenu.c (single_submenu): Use KEYMAPP.
8503 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8504 Use KEYMAPP rather than Fkeymapp.
8506 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8508 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8509 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8510 Use KEYMAPP rather than Fkeymapp.
8511 (single_submenu): Use KEYMAPP.
8512 (w32_menu_show, w32_dialog_show): Use TRUE.
8514 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8516 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8517 (Fkeymapp): Use KEYMAPP.
8518 (get_keymap): Rename from get_keymap_1. Remove old def.
8519 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8520 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8521 (Fminor_mode_key_binding): Don't raise an error if the binding
8523 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8524 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8526 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8527 Allow Vspecial_event_map to be autoloaded.
8528 (menu_bar_items): Fetch the keymap rather than using keymapp.
8529 (menu_bar_one_keymap): No need to follow func-indirect any more.
8530 (parse_menu_item): get_keymap_1 -> get_keymap.
8531 (tool_bar_items): Fetch the keymap rather than using keymapp.
8532 (read_key_sequence): Use KEYMAPP.
8534 * intervals.c (get_local_map): Use get_keymap rather than following
8535 function-indirections explicitly.
8537 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8539 2000-10-27 Jason Rumney <jasonr@gnu.org>
8541 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8542 point, as Windows has oversized fonts.
8544 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8546 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8548 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8549 (freehook, reallochook): Handle null pointer arguments.
8550 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8552 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8554 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8555 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8556 Giving in to popular pressure to shut up the compiler with casts.
8558 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8560 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8561 signed value, and use a default value computed from the font's
8564 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8566 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8567 that specify a negative underline position can still use underlines.
8569 * window.c (Fpos_visible_in_window_p): Make POS default to
8570 WINDOW's point, not the current buffer's point.
8572 2000-10-26 Dave Love <fx@gnu.org>
8574 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8575 when it's necessary.
8577 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8579 * window.c (size_window): Compute size difference from sum of old
8580 child window sizes instead of from parent's size.
8582 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8583 Handle obscured lines at the top of the window.
8585 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8586 down after the last error condition check.
8588 * frame.c (Fdelete_frame): Run delete-frame-hook.
8590 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8592 * coding.c (decode_coding): Fix previous change (check also
8593 CODING_MODE_LAST_BLOCK).
8595 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8597 * regex.c: More `unsigned char' -> `re_char' changes.
8598 Also change several `int' into `re_wchar_t'.
8599 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8600 (PUSH_FAILURE_POINTER): Don't cast any more.
8601 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8602 We want GCC to complain, since this piece of code makes
8603 re_match non-reentrant, which *should* be fixed.
8604 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8605 (EXTEND_BUFFER): Use RETALLOC.
8606 (SET_LIST_BIT): Don't cast.
8607 (re_wchar_t): New type.
8608 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8609 that those two functions will always properly return.
8610 (IMMEDIATE_QUIT_CHECK): Cast to void.
8611 (analyse_first): Use recursion rather than an explicit stack.
8612 (re_compile_fastmap): Can't fail anymore.
8613 (re_search_2): Don't check re_compile_fastmap for failure.
8614 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8615 Now also sets the new value (passed in a new argument).
8616 (re_match_2_internal): Use it.
8617 Also, use a new var `reg' of type size_t when looping through regs
8618 rather than reuse the inappropriate `mcnt'.
8620 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8621 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8622 (where_is_internal): Renamed from Fwhere_is_internal.
8623 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8624 (Fwhere_is_internal): New function wrapping where_is_internal.
8625 (where_is_internal_1): Handle the case where we're filling the cache.
8626 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8628 2000-10-25 Miles Bader <miles@gnu.org>
8630 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8632 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8634 * window.c (pos_fully_visible_p): Removed.
8635 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8636 if position is visible and/or fully visible.
8638 * lisp.h (pos_visible_p): Add prototype.
8640 * xdisp.c (pos_visible_p): New function.
8642 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8644 * process.c (send_process): If OBJECT is t, it means that the data
8645 is from C string, but we should encode it. Before calling
8646 setup_raw_text_coding_system, be sure to flush out data by the
8647 previous coding system.
8649 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8651 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8652 assignment of startpos to prev when startpos == pos.
8654 * editfns.c (find_field): Set the field stickiness correctly from
8655 overlay fields. Use renamed `text_property_stickiness'.
8656 (text_property_stickiness): Renamed from `char_property_stickiness'.
8657 Only check text properties, not overlays.
8658 * textprop.c (get_char_property_and_overlay): New function.
8659 (Fget_char_property): Use it.
8660 * intervals.h (get_char_property_and_overlay): Add declaration.
8662 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8664 * keymap.c: Use AREF, ASET and ASIZE macros.
8665 (Fmake_sparse_keymap): Docstring fix.
8667 (shadow_lookup): Move up.
8668 Handle the case where lookup-key returns an integer.
8669 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8670 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8671 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8672 Simplify/rewrite the keymap-finding code.
8673 Add check for command shadowing, using shadow_lookup.
8675 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8677 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8678 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8681 2000-10-24 Andrew Innes <andrewi@gnu.org>
8683 * dired.c (directory_files_internal_unwind): New function.
8684 (directory_files_internal): Use it to ensure closedir is called
8685 even if expand-file-name or file-attributes throw, eg. because of
8686 a user interrupt. Also enable immediate_quit while calling
8687 re_search, so that matching can be interrupted as well.
8689 2000-10-24 Andrew Innes <andrewi@gnu.org>
8691 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8693 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8694 so that re_search functions only quit when callers expect them to.
8696 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8698 * regex.c (regex_compile): Change the way of handling a range from
8699 a char less than 256 to a char not less than 256.
8701 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8703 * window.c (size_window): Prevent setting window's width or
8704 height to a negative value (esp. with XSETFASTINT).
8706 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8707 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8708 (protect_malloc_state) [GC_MALLOC_CHECK &&
8709 GC_PROTECT_MALLOC_STATE]: New function.
8710 (PROTECT_MALLOC_STATE): New macro.
8711 (__malloc_initialize, morecore, _malloc_internal)
8712 (_free_internal) _realloc_internal): Use it to make _heapinfo
8713 read-only outside of gmalloc.
8715 * keymap.c: Update copyright.
8717 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8720 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8722 * filelock.c (unlock_all_files): Use unlock_file to expand each
8723 buffer's file_truename before trying remove its lock file.
8725 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8727 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8728 or CRLF, decode EOLs.
8730 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8732 * window.c (Fdisplay_buffer): Fix doc.
8734 2000-10-23 Jason Rumney <jasonr@gnu.org>
8736 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8737 ASCII font of default fontset on Windows.
8739 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8740 xterm.c comment below).
8742 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8744 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8746 * xterm.c (x_connection_closed): Reset handling_signal.
8748 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8750 2000-10-23 Miles Bader <miles@gnu.org>
8752 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8753 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8754 maintain old behavior.
8755 * minibuf.c (Fminibuffer_complete): Likewise.
8757 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8759 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8760 that when a font can't be exactly centered, it errs up rather than
8763 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8765 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8767 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8769 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8771 * dispnew.c [macintosh]: Include macterm.h.
8772 (init_display) [macintosh]: Initialization for window system.
8774 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8775 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8776 syms_of_search, x_term_init, and init_keyboard before calling
8777 init_window_once. Also, call syms_of_xmenu.
8779 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8780 default fontset to Monaco.
8782 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8783 NewMacWindow and DisposeMacWindow.
8784 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8785 instead of calling NewMacWindow and setting fields of
8786 f->output_data.mac directly. Call init_frame_faces.
8787 (Fdelete_frame) [macintosh]: Remove unused code.
8788 (Fmodify_frame_parameters) [macintosh]: Call
8789 x_set_frame_parameters instead of mac_set_frame_parameters.
8791 * frame.h [macintosh]: Define menu_bar_lines field in struct
8792 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8794 * keyboard.c [macintosh]: Include macterm.h.
8795 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8796 and menu_bar_activate_event type events as for X and NT.
8797 (make_lispy_event) [macintosh]: Construct lisp events of type
8798 MENU_BAR_EVENT as for X and NT.
8800 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8801 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8802 (sys_subshell) [macintosh]: Remove definition entirely.
8803 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8804 Vwindow_system_version here. Remove initialization of
8805 Vx_bitmap_file_path.
8806 (read_input_waiting): Correct the number of parameters passed to
8808 Move all Macintosh functions to mac/mac.c.
8810 * term.c [macintosh]: Include macterm.h.
8812 * window.c [macintosh]: Include macterm.h.
8814 * xdisp.c [macintosh]: Include macterm.h. Declare
8815 set_frame_menubar and pending_menu_activation.
8816 (echo_area_display) [macintosh]: Do not return if terminal frame
8817 is the selected frame.
8818 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8819 Allow only the selected frame to set menu bar.
8820 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8821 calling FRAME_EXTERNAL_MENU_BAR (f).
8822 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8824 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8825 and check_x. Declare XCreateGC. Define x_create_gc and
8826 x_free_gc. Initialize font_sort_order.
8827 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8828 but call x_list_fonts instead of w32_list_fonts.
8829 (Finternal_face_x_get_resource) [macintosh]: Do not call
8830 display_x_get_resource.
8831 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8832 (realize_x_face) [macintosh]: Load the font if it is specified in
8834 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8836 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8838 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8839 is nil: since we go to the end of submap anyway, we'd end up
8841 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8842 doesn't obey autoload.
8844 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8846 * msdos.c (dos_set_window_size): Update screen dimension variables.
8848 2000-10-21 Jason Rumney <jasonr@gnu.org>
8850 * w32term.c (w32_cache_char_metrics): Double check that font is
8851 really fixed pitch before trusting tmPitchAndFamily.
8853 2000-10-21 Andrew Innes <andrewi@gnu.org>
8855 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8857 * w32term.h: Extern decl for w32_cache_char_metrics.
8859 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8861 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8862 (w32_unload_font): Free per_char array if present.
8864 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8865 cached information in emulated XFontStruct to handle common cases
8866 quickly. Do not allocate XCharStruct for return.
8867 (w32_native_per_char_metric): New function.
8868 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8870 (x_produce_glyphs): Don't get an HDC. Change calls to
8871 w32_per_char_metric to match arg change above. Remove calls to
8873 (w32_get_glyph_overhangs): Ditto.
8874 (w32_cache_char_metrics): New function.
8876 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8877 ($(BLD)/casefiddle.$(O)): Remove compile command.
8878 ($(BLD)/gmalloc.$(O)): Remove compile command.
8879 ($(BLD)/dispnew.obj):
8880 ($(BLD)/keyboard.obj):
8881 ($(BLD)/w32inevt.obj):
8882 ($(BLD)/w32bdf.obj):
8884 ($(BLD)/buffer.obj):
8885 ($(BLD)/editfns.obj):
8887 ($(BLD)/fileio.obj):
8889 ($(BLD)/indent.obj):
8890 ($(BLD)/insdel.obj):
8891 ($(BLD)/intervals.obj):
8892 ($(BLD)/minibuf.obj):
8894 ($(BLD)/scroll.obj):
8895 ($(BLD)/sysdep.obj):
8896 ($(BLD)/textprop.obj):
8897 ($(BLD)/widget.obj):
8898 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8899 ($(BLD)/term.obj): Add dependency on dispextern.h.
8901 * makefile.nt ($(BLD)\dispnew.obj):
8902 ($(BLD)\keyboard.obj):
8903 ($(BLD)\w32inevt.obj):
8904 ($(BLD)\w32bdf.obj):
8906 ($(BLD)\buffer.obj):
8907 ($(BLD)\editfns.obj):
8909 ($(BLD)\fileio.obj):
8911 ($(BLD)\indent.obj):
8912 ($(BLD)\insdel.obj):
8913 ($(BLD)\intervals.obj):
8914 ($(BLD)\minibuf.obj):
8916 ($(BLD)\scroll.obj):
8917 ($(BLD)\sysdep.obj):
8918 ($(BLD)\textprop.obj):
8919 ($(BLD)\widget.obj):
8920 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8921 ($(BLD)\term.obj): Add dependency on dispextern.h
8923 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8925 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8926 with an additional argument of Qt.
8928 2000-10-21 Miles Bader <miles@gnu.org>
8930 * window.c (pos_fully_visible_in_window_p): New function.
8931 (Fpos_visible_in_window_p): Add FULLY argument.
8932 Use pos_fully_visible_in_window_p.
8933 (window_scroll_pixel_based, window_scroll_line_based): Update
8934 calls to Fpos_visible_in_window_p.
8935 * lisp.h (Fpos_visible_in_window_p): Update prototype
8937 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8939 * alloc.c (toplevel): Conditionalize compilation of mem_*
8940 functions differently.
8942 2000-10-20 Jason Rumney <jasonr@gnu.org>
8944 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8945 mem_init where it used to be. mem_z etc not defined otherwise.
8947 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8949 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8951 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8952 structure definition and related variabled to the top of the file.
8953 Include this code when GC_MALLOC_CHECK is defined.
8954 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8955 register/unregister allocated region.
8956 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8957 which isn't allocated.
8958 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8959 something which is already in use.
8960 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8961 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8962 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8963 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8965 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8966 _malloc_internal instead of malloc.
8967 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8970 2000-10-20 Andrew Innes <andrewi@gnu.org>
8972 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8974 (my_strftime) <macro>: Don't use macro arg list when redefining as
8976 (my_strftime) <function>: Supply 0 as ut argument.
8978 2000-10-19 Jason Rumney <jasonr@altavista.net>
8980 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8981 including dispextern.h, as it stops faces from working.
8983 * w32fns.c (Fx_create_frame): Don't bother calling
8984 face-set-after-frame-default since the caller does it for us
8985 anyway. Clean up calls to x_get_arg to be consistent with X.
8987 * w32term.c (x_produce_glyphs): Handle
8988 unibyte_display_via_language_environment correctly.
8989 (w32_draw_box_rect): Fix the calculation of width and height.
8991 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8992 as it has stopped working.
8993 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8996 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8998 * eval.c (skip_debugger): Prevent a compiler warning.
8999 (Fcondition_case): Likewise.
9000 (Fbacktrace_frame): Use a null interactive spec.
9002 2000-10-19 Kenichi Handa <handa@etl.go.jp>
9004 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
9006 2000-10-18 Gerd Moellmann <gerd@gnu.org>
9008 * strftime.c: Sync with glibc, file version 1.78.
9009 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
9010 should no longer be used according to ISO 8601.
9012 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
9013 no map for meta_prefix_char, don't try to use it as a keymap.
9014 Instead, if T_OK is non-zero, look up a default binding, if any,
9015 otherwise, if T_OK is zero, return nil.
9017 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9018 (x_to_xcolors, png_load): Use x_query_color.
9020 * xterm.c (x_color_cells, x_query_colors, x_query_color):
9022 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
9024 (x_copy_color, x_alloc_lighter_color): Likewise.
9026 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
9027 (x_query_color, x_query_colors): Add prototype.
9029 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
9030 check_string_bytes only if not noninteractive, increase count to 50.
9032 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
9034 * insdel.c (adjust_markers_for_delete): Handle before-insertion
9037 2000-10-17 Gerd Moellmann <gerd@gnu.org>
9039 * alloc.c (pure_bytes_used): Renamed from pureptr.
9041 (pure_alloc): New function.
9042 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
9044 (Fpurecopy): Use PURE_POINTER_P.
9046 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
9047 PT has moved backward.
9049 * xdisp.c (cursor_row_p): Take continued lines into account.
9051 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
9053 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
9054 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
9055 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
9058 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
9059 of selective display off while searching for the next line start.
9061 2000-10-17 Kenichi Handa <handa@etl.go.jp>
9063 * Makefile.in (term.o): Depend on dispextern.h.
9065 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
9067 * keymap.c (keymap_memberp): Ensure that nil is not a member.
9069 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9071 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
9072 the iterator at the beginning, so that they can be set later on,
9073 for instance in reseat_at_next_visible_line_start, without being
9076 * xfns.c (pbm_format): Add :foreground and :background keywords.
9077 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
9078 (xbm_load): Recognize foreground and background color specifications.
9080 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
9082 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
9084 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
9086 * msdos.c (IT_set_face): Compare highlighted face with the default
9087 face, and invert colors if these faces' colors are identical.
9088 (Fmsdos_remember_default_colors): Don't swap foreground and
9089 background colors in initial_colors[].
9090 (IT_set_frame_parameters): Don't swap frame's foreground and
9091 background pixels. If ALIST includes "(reverse . t)", swap
9092 foreground-color and background-color properties in frame's
9093 param_alist. If the original frame's param_alist doesn't specify
9094 the colors, store unspecified-fg and unspecified-bg, reversed if
9097 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
9098 the colors are unspecified and reversed, reverse fore- and back-
9099 ground in the returned value.
9100 (Fframe_parameter): Ditto.
9102 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9104 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
9105 get_last_unchanged_at_beg_row.
9106 (find_first_unchanged_at_end_row): Renamed from
9107 get_first_unchanged_at_end_row.
9108 (find_first_unchanged_at_end_row): Convert assertions to
9109 unconditional tests which abort. When looking for a row in
9110 unchanged text, don't go further back than first_text_row.
9112 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
9113 Don't add in the last line's height when deciding if the new
9114 position is below the scroll margin.
9116 2000-10-16 Miles Bader <miles@gnu.org>
9118 * editfns.c (Fconstrain_to_field): Check carefully for field
9119 boundaries if either OLD_POS or NEW_POS has a non-nil field
9120 property, even if they're the same.
9122 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9124 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9125 height for XFillRectangle.
9127 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9129 * syntax.c (Fstring_to_syntax): New function extracted from
9130 Fmodify_syntax_entry.
9131 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9132 (skip_chars, Fforward_comment): Remove unused variables.
9133 (syms_of_syntax): Add defsubr for string-to-syntax.
9134 (describe_syntax): Add code for comment and string fences.
9136 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9138 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9139 Do the meta->esc mapping. Call get_keyelt before returning.
9140 Start scanning from the second element (the first is always `keymap')
9141 to make it easier to detect when we reach a parent map.
9142 Handle the case of inheriting from a symbol whose function is a map.
9143 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9144 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9145 (get_keyelt, Flookup_key): Update call to access_keymap.
9146 Remove the meta->esc mappings.
9147 (define_as_prefix): Delete old disabled code.
9148 (menu_item_p): New function.
9149 (where_is_internal_1): Skip over the few remaining menu items.
9150 * lisp.h (access_keymap): Update prototype.
9151 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9152 Update call to access_keymap.
9153 (follow_key, read_key_sequence): Update calls to access_keymap.
9154 Remove the meta->esc mappings.
9156 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9158 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9159 with additional argument.
9161 * xdisp.c (cursor_row_p): New function.
9162 (try_cursor_movement, display_line): Use it.
9164 * xdisp.c (append_space): Also save/restore iterator's current
9165 character and its length.
9167 * xdisp.c (init_from_display_pos): Add an assertion.
9168 (handle_stop): Don't set iterator's add_overlay_start.
9169 (handle_invisible_prop): Likewise.
9170 (load_overlay_strings): If text under an overlay is invisible,
9171 take both before- and after-strings into account when the iterator
9172 is positioned either at the start or at the end of the overlay.
9173 (forward_to_next_line_start): Rewritten.
9174 (reseat_at_next_visible_line_start): Rewritten.
9175 (set_iterator_to_next): Add parameter RESEAT_P.
9177 * dispextern.h (struct it): Remove member add_overlay_start.
9178 (set_iterator_to_next): Change prototype.
9180 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9182 * coding.c (code_convert_region): Be sure to initialize
9183 coding->category_idx.
9184 (decode_coding_string): Set coding->src_multibyte and
9185 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9186 (encode_coding_string): Set coding->src_multibyte and
9187 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9189 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9191 * xfns.c (Fx_create_frame): Don't bother calling
9192 face-set-after-frame-default since the caller does it for us anyway.
9194 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9196 * window.c (coordinates_in_window): Fix detection of vertical line
9197 on character terminals.
9199 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9201 * editfns.c (save_excursion_save): Additionally record the
9203 (save_excursion_restore): If buffer was visible in a window, and a
9204 different window was selected, and the old selected window is
9205 still live, restore point in that window.
9207 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9209 * xterm.c (x_produce_glyphs): Handle
9210 unibyte_display_via_language_environment correctly.
9212 * regex.c (regex_compile): Change the way of handling a range from
9213 unibyte char to multibyte char.
9215 * syntax.c (skip_chars): Change the way of handling a range from
9216 unibyte char to multibyte char.
9218 * process.c (read_process_output): Cancel previous change.
9220 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9222 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9224 * charset.c (Ffind_charset_string): Doc fix.
9225 (Ffind_charset_region): Doc fix.
9227 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9229 * process.c (read_process_output): Fix previous change. Adjust
9230 multibyteness of text to insert in a buffer by
9231 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9233 2000-10-10 Andreas Schwab <schwab@suse.de>
9235 * alloc.c (mark_object): Remove all workarounds installed on
9238 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9240 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9241 (base64_encode_1): Make it work for a text of multibyte form.
9242 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9243 case. Don't call str_to_multibyte because base64_decode_1
9244 produces correct multibyte form for eight-bit codes.
9245 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9246 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9247 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9250 * charset.h (CHAR_STRING): Optimized for single byte characters.
9252 2000-10-09 Andreas Schwab <schwab@suse.de>
9254 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9255 -1 after socket is closed, to fall through to error processing.
9257 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9259 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9260 variables. If ALIST includes foreground-color or
9261 background-color, change also the colors of the default face for
9264 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9266 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9267 them extern (they are defined on xfaces.c).
9268 (syms_of_msdos): Don't intern and don't staticpro
9269 Qbackground_color and Qforeground_color.
9271 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9273 * frame.c (Fframe_parameter): For non-windowed frames, if
9274 f->param_alist says foreground or background color is unspecified,
9275 call tty_color_name to return the color name computed from the
9276 frame's current colors.
9278 2000-10-06 Dave Love <fx@gnu.org>
9280 * terminfo.c (ospeed): Don't declare.
9282 * sysdep.c: Don't include string.h.
9283 (h_errno): Declare conditional also on TRY_AGAIN.
9285 * charset.c (Ffind_charset_string): Doc fix.
9287 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9288 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9291 2000-10-05 Dave Love <fx@gnu.org>
9293 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9294 position like menu-bar.
9296 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9298 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9300 * xdisp.c (handle_single_display_prop): Use safe_call1.
9301 (safe_call): Renamed from call_function.
9302 (safe_call1): New function.
9303 (handle_fontified_prop): Use safe_call1 instead of call1.
9304 (safe_eval): Renamed from eval_form.
9305 (safe_eval_handler): Renamed from eval_handler.
9306 (handle_single_display_prop, display_mode_element): Use safe_eval
9307 instead of eval_form.
9309 * xfaces.c (merge_face_heights): Use safe_call instead of
9312 * keyboard.c (show_help_echo): Use safe_call instead of
9313 call_function; use safe_eval instead of eval_form.
9315 * lisp.h (safe_call): Renamed from call_function.
9316 (safe_eval): Renamed from eval_form.
9317 (safe_call1): Add prototype.
9319 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9321 * xfns.c (image_ascent): Rearrange ascent calculation for the
9324 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9326 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9327 (where_is_internal_1): Don't bother ignoring menu-items any more.
9329 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9331 * keyboard.c (update_menu_bindings): New variable.
9332 (parse_menu_item): Use AREF. If update_menu_bindings
9333 is 0, don't update menu bindings.
9334 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9336 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9338 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9341 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9343 * syntax.c (forw_comment): Match nestedness of ender/starter.
9344 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9345 (prev_char_comstart_first): Remove.
9346 (back_comment): Check two-char comment markers more carefully
9347 to better handle overlapping cases like *//* or /* */* */ ...
9348 Match nestedness of ender/starter.
9350 2000-10-02 Dave Love <fx@gnu.org>
9352 * config.in (HAVE_GAI_STRERROR): Add undef.
9354 * process.c (Fopen_network_stream): Use it.
9356 * m/alpha.h (NO_REMAP): Don't define.
9358 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9360 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9361 return with a string converted to an integer or vice versa when
9362 Vmocklisp_arguments is t.
9363 (Fsignal): Likewise. The function can return for `quit'.
9364 (struct gcpro): Declare member `var' to point to a volatile
9367 * eval.c (error): Prevent compiler warning.
9369 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
9371 * keymap.c (keymap_memberp): New function.
9372 (Fset_keymap_parent): Use it.
9373 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
9374 Use keymap_memberp to avoid creating cycles.
9375 (access_keymap): Use KEYMAPP.
9377 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9379 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9380 gai_strerror. Make sure xerrno is set if connect fails. Improve
9383 2000-09-29 Jason Rumney <jasonr@gnu.org>
9385 * w32term.c (w32_char_font_type, w32_encode_char)
9386 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9387 (w32_bdf_per_char_metric): New function.
9388 (w32_per_char_metric): Use it.
9389 (x_draw_glyph_string_background): Always draw background for BDF
9392 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9393 GDI object which is a scarce resource.
9395 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9396 (get_quoted_string): Fix limit on memchr search.
9397 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9398 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9399 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9400 (get_cached_font_char, cache_char_offset): Use macro
9401 BDF_CODEPOINT_RANGE_COVER_P.
9402 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9403 (clear_cached_bitmap_slots): New function.
9404 (GET_HEX_VALUE): G-Z, g-z are not hex.
9405 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9406 (get_bitmap_with_cache): Use new cache implementation.
9407 (create_offscreen_bitmap): New function.
9408 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9410 * w32term.c (x_produce_glyphs): If the distance from the current
9411 position to the next tab stop is less than a canonical character
9412 width, use the tab stop after that.
9413 (x_draw_glyphs): Handle case START and END are out of bounds more
9415 (x_clear_mouse_face): Block/unblock input.
9416 (x_display_and_set_cursor): Don't show a hollow box cursor for
9417 buffers whose cursor_type is nil.
9419 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9421 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9423 * dispextern.h (updating_frame): Declare extern.
9425 2000-09-29 Andreas Schwab <schwab@suse.de>
9427 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9429 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9431 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9432 use its function definition.
9433 (tool_bar_items): Likewise.
9435 * lisp.h (fatal): Declare NO_RETURN.
9437 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9439 * keymap.c: Remove the line "#undef NULL".
9441 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9443 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9445 2000-09-28 Dave Love <fx@gnu.org>
9447 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9449 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9451 * .gdbinit (xreload): Note its need on GNU/Linux.
9453 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9454 r_alloc, r_alloc_free.
9456 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9458 * syntax.c (skip_chars): Handle negation correctly.
9460 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9462 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9463 with non-zero FORCE_P argument.
9465 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9468 * xdisp.c (window_box_height): Add an assertion.
9470 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9471 tool-bar than is available.
9472 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9474 2000-09-27 Dave Love <fx@gnu.org>
9476 * s/irix6-5.h: Now works 64-bit. Tidied.
9478 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9480 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9481 instead of BITS_PER_INT.
9482 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9483 EMACS_UINT, respectively.
9484 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9486 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9488 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9490 * window.c (freeze_window_starts): Construct last argument for
9491 foreach_window differently.
9493 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9495 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9496 EMACS_UINT instead of `int' and `unsigned int'.
9497 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9499 * frame.h (struct frame): Make the `nothing' member of union
9500 output_data an EMACS_INT.
9502 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9503 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9504 size in the sdata structure.
9505 (SDATA_NBYTES, SDATA_DATA): New macros.
9506 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9507 differently for the different layout of the sdata structure.
9508 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9510 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9511 Check that size recorded in the string size and size recorded in
9512 the sdata structure agree.
9514 2000-09-25 Dave Love <fx@gnu.org>
9516 * buffer.c: Include stdio.h.
9518 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9520 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9522 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9523 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9524 (__malloc_extra_blocks): Declare as __malloc_size_t.
9526 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9528 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9530 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9531 (read_char): If help-echo is showing, preserve the echo area
9534 * xdisp.c (help_echo_showing_p): New variable.
9535 (set_message): Reset it to 0.
9536 (init_xdisp): Initialize help_echo_showing_p.
9538 * dispextern.h (help_echo_showing_p): Declare extern.
9540 * config.in: Fix typo in __GNUC_MINOR__.
9542 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9544 * s/freebsd.h (POSIX_SIGNALS): Define.
9546 * xterm.c (x_clear_mouse_face): Block/unblock input.
9548 2000-09-24 Dave Love <fx@gnu.org>
9550 * fns.c (base64_encode_1): Fix last change.
9552 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9554 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9556 * xdisp.c (try_window_reusing_current_matrix): More fixes
9557 for the case window has a header-line.
9559 2000-09-22 Dave Love <fx@gnu.org>
9561 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9564 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9566 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9568 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9570 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9573 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9576 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9577 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9578 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9581 * marker.c (byte_char_debug_check): Return void.
9583 * xfns.c (Fx_create_frame): Set default frame parameter value
9584 for tool-bar-lines to 1.
9586 * dispnew.c (scrolling_window): Compare y-positions of rows
9587 equal at the start. Some simplification.
9589 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9590 reused rows' y-position in the case window has a header-line, and
9591 new window start is greater than old window start.
9593 * process.c (process_sent_to): New variable.
9594 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9595 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9596 Declare more parameters volatile.
9598 * lread.c (Vrecursive_load_depth_limit): New variable.
9599 (Fload): Check recursive loads whose recursion depth exceeds
9600 Vrecursive_load_depth_limit.
9601 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9603 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9605 * fileio.c (Fread_file_name): Doc fix.
9607 * editfns.c (Fmessage_or_box): Doc fix.
9609 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9611 * xfns.c (xbm_scan): Allow C-style comments.
9613 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9614 symbols are specified, add color translations to the cache.
9615 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9616 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9618 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9619 structures to xpm_init_color_cache.
9621 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9623 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9625 2000-09-19 Andrew Innes <andrewi@gnu.org>
9627 * makefile.nt (bootstrap-emacs): Don't change directory.
9629 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9631 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9633 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9634 If output buffer is too small, signal an appropriated error.
9636 2000-09-18 Dave Love <fx@gnu.org>
9638 * keyboard.c (menu_bar_items, tool_bar_items)
9639 (current_active_maps): Remove redundant get_local_map call.
9641 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9643 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9644 cursor for buffers whose cursor_type is nil.
9646 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9647 a feature to implement that is already implemented.
9648 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9651 * xfns.c (x_clear_image_1): New function.
9652 (x_clear_image): Use it.
9653 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9655 * dispnew.c (update_window): Move test for invisible lines
9656 at the top to update_window_line.
9657 (update_window_line): Handle invisible lines here.
9659 * xfns.c (clear_image_cache): Clear current matrices of all
9660 frames sharing an image cache. Block input while freeing
9661 images. Fix timestamp comparison.
9662 (x_clear_image): Also free the mask.
9664 * xfns.c (lookup_image): Block input while loading the image so
9665 that we won't get interrupted in a state where the image isn't yet
9667 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9668 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9669 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9670 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9672 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9674 * dispnew.c (update_window): Make sure to make desired rows
9675 current even if they are completely invisible at the top
9678 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9680 * xfns.c (lookup_image): Build mask before applying an algorithm.
9681 Recognize algorithm `disabled'.
9682 (cross_disabled_images): New variable.
9683 (COLOR_INTENSITY): New macro.
9684 (x_detect_edges): Use COLOR_INTENSITY.
9685 (x_disable_image): New function.
9686 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9688 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9689 disabled state, don't apply an image transformation algorithm if
9690 the user specified an image for the disabled state. Use
9691 `:algorithm disabled' for creating a disabled item's image if the
9692 user hasn't specified an image.
9694 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9695 allocation functions with the XPM lib.
9696 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9697 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9698 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9699 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9700 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9701 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9702 functions, if possible, because these handle color allocation
9703 failure more gracefully.
9704 (Fimage_mask_p): New function.
9706 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9707 (Qedge_detection, Qheuristic): New symbols.
9708 (syms_of_xfns): Initialize new symbols.
9709 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9710 `algorithm (edge-detection ...)'.
9711 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9712 (tiff_format, gif_format, gs_format): Add `:mask'.
9713 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9714 (GIF_MASK, GS_MASK): New enumerators.
9715 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9716 (emboss_matrix, laplace_matrix): New variables.
9717 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9718 (x_edge_detection): New functions.
9719 (x_laplace): Rewritten in terms of x_detect_edges.
9720 (x_build_heuristic_mask): If image has a mask, free it.
9722 2000-09-14 Andrew Innes <andrewi@gnu.org>
9724 * makefile.w32-in: Revert to Unix line endings.
9726 2000-09-14 Andrew Innes <andrewi@gnu.org>
9728 * makefile.w32-in: Standardize indentation somewhat.
9729 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9730 cater for differences between shells.
9732 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9734 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9736 * xterm.c (x_produce_glyphs): If the distance from the current
9737 position to the next tab stop is less than a canonical character
9738 width, use the tab stop after that.
9740 2000-09-14 Dave Love <fx@gnu.org>
9742 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9744 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9746 * xdisp.c (handle_fontified_prop): While running fontification
9747 functions, bind `fontification-functions' and
9748 `after-change-functions' to nil.
9750 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9751 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9753 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9755 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9756 USE_MMAP_FOR_BUFFERS.
9758 * insdel.c (make_gap): Use enlarge_buffer_text.
9760 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9761 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9762 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9763 from former r_alloc_* functions in ralloc.c.
9764 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9765 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9766 (mmap_init) [REL_ALLOC_MMAP]: New function.
9767 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9768 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9771 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9772 (enlarge_buffer_text): Add prototype.
9774 * ralloc.c: Remove everything having to do with the use of mmap.
9776 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9778 * sound.c (Fplay_sound): Doc fix.
9780 * keyboard.c: Avoid some more compiler warnings.
9781 (parse_tool_bar_item): Ignore cached key bindings.
9783 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9784 and allocation of Lisp data.
9786 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9788 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9789 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9792 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9794 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9796 * ccl.c: Comment fixed.
9797 (MAX_MAP_SET_LEVEL): Increased to 30.
9798 (PUSH_MAPPING_STACK): Enclose with do-while block.
9799 (POP_MAPPING_STACK): Likewise.
9800 (stack_idx_of_map_multiple): New variable.
9801 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9802 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9803 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9804 (ccl_driver) <CCL_MapSingle>: Likewise.
9805 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9806 with the case where looking up process reaches to the end of
9807 map-set, and call CCL programs as the above change.
9809 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9811 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9812 that might be clobbered by longjmp.
9813 (check_x_display_info, x_decode_color, create_frame_xic)
9814 (Fx_display_backing_store, Fx_display_visual_class)
9815 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9817 * lread.c (init_lread): Set Vloads_in_progress to nil.
9818 (Fload): Show list of recursively loaded files, when signaling an
9821 * lread.c (Vloads_in_progress): New variable.
9822 (record_load_unwind): New function.
9823 (Fload): Check for recursive loads.
9824 (syms_of_lread): Initialize Vloads_in_progress.
9825 (read_integer, read1): Avoid some compiler warnings.
9827 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9830 2000-09-11 Miles Bader <miles@gnu.org>
9832 * editfns.c (Fbuffer_string): Doc fix.
9834 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9836 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9838 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9840 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9841 whether to include other header files.
9843 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9845 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9846 by Fmemq as a boolean.
9848 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9850 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9852 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9854 * ralloc.c (mmap_fd): Remove initializer which can make it
9855 read-only in a dumped Emacs.
9856 (mmap_fd_1): New variable.
9857 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9858 restore it from there.
9859 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9860 unconditionally so that mmap_fd can be initialized there.
9861 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9862 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9863 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9865 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9867 * xdisp.c (dump_glyph_row): Fix printf format string.
9868 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9870 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9872 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9875 * xdisp.c (try_window_id): When trying to locate cursor in
9876 unchanged rows at the top, handle the case that we can't find it.
9878 * xterm.c (x_draw_glyphs): Handle case START and END are out
9879 of bounds more carefully.
9881 2000-09-08 Dave Love <fx@gnu.org>
9883 * s/sol2.h (REL_ALLOC_MMAP): Define.
9884 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9886 * ralloc.c: Don't include string.h (redundant).
9887 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9888 [!MAP_ANON]: Include fcntl.h.
9889 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9890 (r_alloc, r_re_alloc, r_alloc_free)
9891 (mmap_enlarge, mmap_set_vars): Use it.
9892 (r_alloc_init_fd): New function.
9893 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9894 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9897 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9900 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9901 change to __NetBSD__.
9903 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9905 * search.c (compile_pattern): Check the multibyteness of cached
9908 2000-09-08 Miles Bader <miles@gnu.org>
9910 * xfaces.c (default_face_vector): Function removed.
9911 (Finternal_merge_in_global_face): Restore old global/local
9912 attribute override order. Use inline loop instead of calling
9913 default_face_vector.
9915 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9917 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9918 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9919 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9920 where necessary, in case POINTER_TYPE is `void'.
9922 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9924 * frame.c (make_terminal_frame): Initialize frame foreground and
9925 background colors to unspecified, for the initial instance of an
9928 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9930 * ralloc.c (mmap_find): Fix overlap computation.
9931 (mmap_enlarge): Compute nbytes before trying to find an
9934 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9937 * lread.c (syms_of_lread): Change value of regexp
9938 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9940 * xmenu.c (xdialog_show): When looking up the selection in
9941 menu_items, take `quote' boundaries into account; this corresponds
9942 to a nil ITEM in x-popup-dialog.
9944 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9946 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9948 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9950 * coding.c (encode_coding_sjis_big5): Use translation table for
9951 encoding, not decoding. Fix the handling of latin-jisx0201.
9952 Check for the charset katakana-jisx0201 too.
9953 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9954 (detect_coding_sjis): Check the byte sequence more rigidly.
9956 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9958 * xfaces.c (Vparam_value_alist): New variable.
9959 (syms_of_xfaces): Initialize it.
9960 (Finternal_set_lisp_face_attribute): Avoid more consing.
9962 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9964 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9965 (Qbackground_mode): New variable.
9966 (syms_of_frame_1): Initialize Qbackground_mode.
9968 * lisp.h (Qdisplay): Declare extern.
9970 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9971 change face on all frames, and change the default for new frames.
9973 2000-09-07 Dave Love <fx@gnu.org>
9975 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9977 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9979 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9981 * charset.c: Include composite.h
9982 (lisp_string_width): New function.
9983 (Fstring_width): Call lisp_string_width instead of strwidth.
9985 * Makefile.in (charset.o): Depends on composite.h.
9987 * process.c (read_process_output): Before inserting the decoded
9988 text in the buffer, adjust the multibyteness.
9990 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9992 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9993 buffer's text buffer is null, map new memory.
9995 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9996 POINTER_TYPE and size_t.
9997 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9998 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9999 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
10000 [REL_ALLOC_MMAP]: New macros.
10001 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
10002 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
10003 [REL_ALLOC_MMAP]: New functions.
10005 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
10006 before and after unexec.
10008 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
10009 text buffers if necessary.
10011 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
10012 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
10015 * config.in (HAVE_MMAP): Add #undef.
10017 2000-09-05 Gerd Moellmann <gerd@gnu.org>
10019 * frame.c (Qdisplay_type): New variable.
10020 (syms_of_frame_1): Initialize it.
10021 (Fframe_parameter): New function that avoids consing.
10022 (syms_of_frame): Defsubr it.
10024 * buffer.c (Fother_buffer): Consider buffers as invisible when
10025 they are displayed in a window on an invisible frame.
10027 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
10028 get-largest-window always return nil.
10030 2000-09-04 Gerd Moellmann <gerd@gnu.org>
10032 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
10033 variable; recognize Emacs 19 elc files.
10035 2000-09-04 Miles Bader <miles@gnu.org>
10037 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
10038 before initially popping up the menu, so the menu doesn't flash
10039 when the face settings are significantly different from the defaults.
10041 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
10043 * regex.c (WIDE_CHAR_SUPPORT): New macro.
10044 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
10045 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
10046 (BIT_UNIBYTE): Remove.
10047 (re_match_2_internal): Delete corresponding code and streamline the
10048 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
10049 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
10050 (re_wctype_t): New type.
10051 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
10052 (regex_compile): Use them and fix handling of overly long char classes.
10054 2000-09-03 Andrew Innes <andrewi@gnu.org>
10056 * makefile.w32-in: Change to DOS line endings.
10058 * s/ms-w32.h (ORDINARY_LINK): New define.
10060 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
10061 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
10063 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
10064 (distclean): Delete them here instead.
10066 * w32proc.c (compare_env): Convert to uppercase for comparison,
10067 not lowercase, to match how the native Windows shell works.
10069 2000-09-03 Jason Rumney <jasonr@gnu.org>
10071 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
10072 CVS changes the line-ends when checking in/out on DOS/Windows.
10074 * makefile.nt (emacs): Do not change directory to run temacs, as
10075 the load-path is set relative to current directory.
10077 2000-09-03 Miles Bader <miles@gnu.org>
10079 * xterm.c (x_alloc_lighter_color_for_widget): New function.
10081 2000-09-02 Gerd Moellmann <gerd@gnu.org>
10083 * xdisp.c (redisplay_mode_lines): New function.
10084 (display_mode_lines): Return number of mode lines displayed.
10085 (echo_area_display): Use redisplay_mode_lines to draw garbaged
10086 mode lines. Don't temporarily bind redisplay-dont-pause to t.
10088 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
10089 string.h and strings.h.
10090 (index) [HAVE_INDEX]: Add prototype.
10092 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
10093 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
10095 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
10096 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
10098 2000-09-01 Gerd Moellmann <gerd@gnu.org>
10100 * lread.c (read1): Accept `?' as symbol constituent, for
10101 compatiblity with XEmacs.
10103 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
10105 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
10106 (struct re_pattern_buffer): Remove newline_anchor.
10107 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
10108 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
10109 (re_max_failures, fail_stack): Use size_t rather than unsigned.
10110 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
10111 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
10112 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
10113 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
10114 Get rid of references to newline_anchor.
10115 (regcomp): Allocate and precompute a fastmap.
10117 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10119 * lread.c (openp): GCPRO local variable `filename'.
10121 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10123 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10125 * regex.c: Merge some changes from GNU libc. Add prototypes.
10126 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10127 Use memcmp and memcpy instead of bcopy and bcmp.
10128 (init_syntax_once): Use ISALNUM.
10129 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10130 (REG_UNSET_VALUE): Remove. Use NULL instead.
10131 (REG_UNSET, re_match_2_internal): Use NULL.
10132 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10134 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10135 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10136 (regex_compile): In handle_interval, return an error rather than try to
10137 unfetch the interval if we can't find the closing brace.
10138 Obey the RE_NO_GNU_OPS syntax bit.
10139 (TOLOWER): New macro.
10141 (regexec): Allocate regs.start and regs.end as one block.
10143 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10145 * xdisp.c (echo_area_display): Check display_completed instead
10146 of calling detect_input_pending.
10148 * dispnew.c (update_frame): Only set display_completed here; move
10149 the update_begin and update_end calls here from update_frame_1.
10150 (update_frame_1): Don't set display_completed here, don't call
10151 update_begin/update_end.
10153 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10154 instead of store_frame_param.
10156 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10158 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10159 desired window matrix hasn't been displayed, use the current row
10160 instead. Make sure that only those frame rows are updated for
10161 which there exists a corresponding enabled desired row.
10163 2000-08-29 Miles Bader <miles@gnu.org>
10165 * xfaces.c (default_face_vector): New function.
10166 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10168 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10170 * lread.c (openp): Prevent temporary string passed to
10171 Ffile_readable_p from being garbage collected.
10173 2000-08-28 Dave Love <fx@gnu.org>
10175 * keymap.c (store_in_keymap): Add `static' to declaration.
10177 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10179 * emacs.c, callint.c, doc.c, editfns.c
10180 (toplevel) [HAVE_STRING_H]: Include string.h.
10181 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10182 (index): Remove prototypes which might conflict with non-standard
10183 definitions of index/strchr.
10185 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10186 (rindex): Define only if !HAVE_RINDEX.
10188 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10190 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10192 2000-08-28 Miles Bader <miles@gnu.org>
10194 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10195 made inconsistent by a font-related attribute in FROM.
10196 (merge_face_inheritance): Add function comment.
10198 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10200 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10201 the 4th arg (PREV_EVENT) Qt to suppress input method.
10203 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10205 * regex.c: Indent cpp directives and remove parens after `defined'.
10206 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10207 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10208 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10209 (re_compile_pattern): Use size_t for length.
10210 (init_syntax_once): Move to a better place.
10211 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10212 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10214 * syntax.c (back_comment): Detect cases where a comment-starter is
10215 actually inside another comment as in: /* a // b */ c // d \n.
10216 Make it clear that `comstart_pos' is unused for nested comments.
10218 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10219 (KEYMAPP): New macro.
10220 (Fkeymap_parent, Fset_keymap_parent): Use it.
10221 (fix_submap_inheritance): Mark it static.
10222 (define_as_prefix, describe_buffer_bindings, describe_command)
10223 (describe_translation, describe_map): Complete prototypes.
10225 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10227 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10228 to better match the key-lookup behavior.
10230 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10232 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10233 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10235 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10237 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10238 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10239 (xterm.o): Depend on coding.h
10241 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10243 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10244 the corresponding '#endif'.
10246 2000-08-26 Miles Bader <miles@gnu.org>
10248 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10249 * xfaces.c (QCinherit): New variable.
10250 (syms_of_xfaces): Initialize it.
10251 (LFACE_INHERIT): New macro.
10252 (Finternal_get_lisp_face_attribute)
10253 (merge_face_vector_with_property)
10254 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10255 (check_lface_attrs): Allow new types of face height. Check
10257 (CYCLE_CHECK): New macro.
10258 (merge_face_inheritance): New function.
10259 (merge_face_vectors): Merge inherited faces too. Add F and
10260 CYCLE_CHECK arguments.
10261 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10262 (lookup_named_face, lookup_derived_face, realize_named_face)
10263 (face_at_string_position, face_at_buffer_position): Supply
10264 new F and CYCLE_CHECK arguments to merge_face_vectors.
10265 (merge_face_heights): New function.
10266 (merge_face_vectors, merge_face_vector_with_property)
10267 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10268 handle relative face heights.
10269 (lface_same_font_attributes_p): Compare heights using EQ.
10271 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10273 * charset.c (char_to_string): Check the character validity.
10274 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10276 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10278 * regex.c (PUSH_FAILURE_COUNT): New macro.
10279 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10280 Handle popping of a register's or a counter's data.
10281 (POP_FAILURE_POINT): Use the new name.
10282 (re_match_2_internal): Push counter data on the stack for succeed_n,
10283 jump_n and set_number_at and remove misleading dead code in succeed_n.
10285 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10287 * xdisp.c (redisplay_internal): If considering all windows on all
10288 frames, update the display for each frame as soon as possible,
10289 instead of first building all desired matrices for all frames, and
10290 then updating them all.
10291 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10293 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10295 * bytecode.c (mark_byte_stack): Add a comment.
10297 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10298 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10301 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10303 * minibuf.c (do_completion): Always use compare-string, not
10304 string-equal because the latter doesn't pay attention to
10305 multibyteness of strings.
10307 * process.c (create_process): Don't setup raw-text coding here.
10308 (Fopen_network_stream): Don't set coding->src_multibyte and
10309 coding->dst_multibyte here.
10310 (read_process_output): For process filter, return unibyte string
10311 if default-enable-multibyte-characters is nil.
10312 (send_process): If OBJECT is multibyte text, be sure to encoded it
10313 by the specified coding system for the process. Otherwise, setup
10315 (init_process): Don't initialize default-process-coding-system here.
10317 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10319 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10320 <scroll-down-aggressively>: Likewise.
10322 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10324 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10325 zero. Set coding->produced_char correctly.
10327 2000-08-22 Andrew Innes <andrewi@gnu.org>
10329 * makefile.w32-in: New file.
10331 * unexw32.c (unexec): Ignore old_name, and use the actual location
10332 of the current executable instead. Base new_name on this.
10334 * w32proc.c (create_child): Remove reference to security
10335 descriptor, which isn't needed and doesn't compile with mingw32.
10337 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10338 up dllimport attributes.
10339 (x_update_window_end): Update prototype.
10341 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10342 extern, which screws up dllimport attributes.
10344 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10345 up dllimport attributes.
10347 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10348 screws up dllimport attributes.
10350 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10351 up dllimport attributes.
10352 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10353 screws up dllimport attributes.
10355 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10356 up dllimport attributes.
10358 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10359 screws up dllimport attributes.
10361 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10362 screws up dllimport attributes.
10364 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10365 up dllimport attributes.
10367 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
10368 unnecessary extern, which screws up dllimport attributes.
10371 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10372 up dllimport attributes.
10374 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
10375 unnecessary extern, which screws up dllimport attributes.
10377 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
10378 screws up dllimport attributes.
10380 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10381 up dllimport attributes.
10383 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10385 * w32bdf.c (search_file_line):
10386 (set_bdf_font_info):
10388 (w32_get_bdf_glyph):
10389 (w32_BDF_to_x_font): Fix compile warnings.
10391 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10393 * w32select.c: Include keyboard.h before frame.h.
10395 * w32fns.c (max): Define macro.
10396 (JOHAB_CHARSET): Define if not known.
10397 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10398 (Fx_show_tip): Synch with X version.
10400 * w32xfns.c: Include keyboard.h before frame.h.
10402 * w32fns.c: Include keyboard.h before frame.h.
10404 * w32term.c: Include keyboard.h before frame.h.
10406 * fontset.c: Include keyboard.h before frame.h.
10408 * w32inevt.c: Include keyboard.h before frame.h.
10409 (MOUSE_MOVED): Define if not known.
10411 * minibuf.c: Include keyboard.h before frame.h.
10413 * keyboard.c: Include keyboard.h before frame.h.
10415 * indent.c: Include keyboard.h before frame.h.
10417 * dispnew.c: Include keyboard.h before frame.h.
10419 * buffer.c: Include keyboard.h before frame.h.
10421 * alloc.c: Include keyboard.h before frame.h.
10423 * print.c: Include keyboard.h before frame.h.
10425 * process.c: Include keyboard.h before frame.h.
10427 * scroll.c: Include keyboard.h before frame.h.
10429 * sysdep.c: Include keyboard.h before frame.h.
10431 * term.c: Include keyboard.h before frame.h.
10433 * window.c: Include keyboard.h before frame.h.
10435 * xdisp.c: Include keyboard.h before frame.h.
10436 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10438 * frame.c: Include keyboard.h before frame.h.
10440 * w32heap.h: Undefine min, max.
10442 * w32gui.h: Undefine min, max.
10444 * unexw32.c: Change PUCHAR to PCHAR.
10445 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10447 (get_section_info):
10448 (copy_executable_and_dump_data): Remove unnecessary static defs.
10449 (copy_executable_and_dump_data): Fix compile warnings.
10451 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10453 * w32console.c (min): Define macro.
10454 (clear_frame, write_glyphs): Fix compile warning.
10456 * w32proc.c (compare_env):
10457 (find_child_console): Fix compile warning.
10459 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10460 sys_errlist instead of _sys_errlist.
10461 (get_emacs_configuration_options): New function.
10463 * s/ms-w32.h (sys_nerr): Provide default definition.
10464 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10465 name with _ prepended.
10466 (NSIG): Define if not known.
10467 (get_emacs_configuration): Provide extern declaration.
10468 (get_emacs_configuration_options): Provide extern declaration.
10469 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10471 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10472 (map_w32_filename):
10473 (read_unc_volume): Fix compile warning.
10475 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10476 definitions from being used.
10478 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10480 * w32.c (unc_volume_file_attributes):
10481 (open_unc_volume): Make arg const.
10483 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10484 (read_input_waiting): Remove excess parameter.
10486 * w32.c (init_environment): Call _access.
10487 (check_windows_init_file): Call _close.
10488 (init_user_info): Call _putenv.
10489 (init_environment): Call _putenv and _strdup.
10490 (init_ntproc): Reset volume info cache on startup.
10492 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10493 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10494 cannot override the CRT malloc.
10496 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10497 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10499 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10500 unless we are linking with a static CRT.
10501 (RVA_TO_PTR): Cast result to unsigned char*.
10503 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10504 (add_volume_info): Use xstrdup.
10506 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10508 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10509 (do_completion, Fminibuffer_complete_word): Use it.
10510 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10511 var so it can take non-boolean values.
10513 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10515 * editfns.c (find_field): Formatting changes.
10516 (toplevel): Some old-style function forward declarations
10517 changed to prototypes, some new protypes added, some functions
10520 * lisp.h (set_time_zone_rule): Add prototype.
10521 (use_dialog_box): External declaration.
10523 * keyboard.c (gen_help_event): Add parameter SIZE.
10524 (kbd_buffer_events_waiting): Slightly rewritten.
10525 (clear_event): New function.
10526 (kbd_buffer_get_event): Use it, and clear the input_events of
10528 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10529 don't fill the newly created array with nils.
10530 (toplevel): Convert some old-style function forward declarations
10533 * keyboard.h (gen_help_event): Change prototype.
10535 * xterm.c (XTread_socket): Change calls to gen_help_event.
10537 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10539 * eval.c (Fmacroexpand): Doc fix.
10541 2000-08-20 Jason Rumney <jasonr@gnu.org>
10543 * w32term.h (x_display_info_for_display): Remove as this function
10544 does not exist on W32.
10546 * w32term.c (help_echo_window): New variable.
10547 (syms_of_w32term): staticpro it.
10548 (note_mode_line_highlight): Set it.
10549 (XTextExtents16): Removed as there is no equivalent on W32.
10550 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10551 the X way of doing this will not work for W32.
10552 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10553 (x_draw_image_foreground): Avoid drawing outside of the clip area
10554 when image doesn't have a mask.
10555 (note_mouse_highlight): Process overlays in the right order of
10556 priority. Set help_echo_window.
10557 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10558 because that's more visible for large images.
10560 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10561 name to single_keymap_panes.
10562 (w32_menu_show): Set wv->title when dealing with titles.
10563 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10565 2000-08-21 Miles Bader <miles@gnu.org>
10567 * minibuf.c (do_completion): Try again if we rewrite the input
10568 string, but no completion was done, so that any completion message
10571 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10573 * xfaces.c (lface_equal_p): Compare strings differently.
10574 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10575 (realize_tty_face): Use them.
10576 (syms_of_xfaces): Initialize new variables.
10577 (map_tty_color): New function, extracted from realize_tty_face.
10578 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10579 foreground or background color, store the new color name in the
10580 realized face; previous code trying to do this had no effect.
10581 (realize_tty_face): Use map_tty_color.
10582 (Fclear_face_cache): Set face_change_count and ensure thorough
10585 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10587 * undo.c (record_first_change, record_marker_adjustment): Don't
10588 use XBUFFER on last_undo_buffer which might not be a buffer.
10590 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10592 * coding.c (decode_coding_string): Set members consumed,
10593 consumed_char, produced, produced_char of *coding correctly. If
10594 decode_coding doesn't consume any byte, don't try anymore.
10595 (encode_coding_string): Likewise.
10597 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10599 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10600 conditional have void type, for Standard C compilers.
10602 * xdisp.c (redisplay_internal): Compare windows for equality with
10603 EQ, instead of applying XWINDOW to something that might not
10606 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10608 * fontset.c (Finternal_char_font): Search only the selected frame
10609 for a window of the current buffer.
10611 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10613 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10616 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10617 second half of a HELP_EVENT is found at the start of kbd_buffer.
10619 2000-08-18 Miles Bader <miles@gnu.org>
10621 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10623 * editfns.c (save_restriction_save): Rewrite to use markers.
10624 (save_restriction_restore): Rewrite to understand new form of data
10625 saved by save_restriction_save.
10626 (Fsave_restriction): Remove cautionary note in doc-string.
10628 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10630 * fileio.c (build_annotations): Add a comment explaining the
10631 return value of format-annotate-function. Replace a spurious call
10632 to Flength with a CONSP test. Call format-annotate-function with
10633 a fifth arg specifying how many times the function is been called
10634 in a row, to let it choose temporary buffers appropriately.
10636 2000-08-17 Dave Love <fx@gnu.org>
10638 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10639 declare make_temp_name twice.
10641 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10642 (unreadpure): Give it an arg.
10644 * unexalpha.c: Prototype fatal_unexec, mark_x,
10645 update_dynamic_symbols. Declare unexec as void.
10647 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10648 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10650 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10651 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10653 * alloca.c: Use #error.
10654 [POINTER_TYPE]: Use it.
10656 * eval.c (Fdefvar): Doc fix.
10658 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10659 INITIALIZE_INTERVAL.
10661 * buffer.h: Avoid DECLARE_INTERVALS.
10663 * config.in: Add size_t.
10665 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10667 * w16select.c (set_clipboard_data): If there's not enough memory
10668 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10669 expects. In case of other failures, return 3.
10670 (system_error_msg): New error message.
10671 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10674 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10676 * term.c (write_glyphs): Also turn off inverse video after turning
10677 off other appearances in case TS_exit_attribute_mode is not equal
10678 to TS_end_standout_mode.
10679 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10680 with the same face.
10681 (turn_off_face): Reset standout_mode only if
10682 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10683 is equal to TS_end_standout_mode.
10685 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10687 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10688 sequence at the end of the source block.
10690 * ccl.c (Fccl_program_p): Docstring modified.
10691 (Fccl_execute): Likewise.
10692 (Fccl_execute_on_string): Likewise.
10694 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10696 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10698 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10700 The following changes are mainly to fix bugs of
10701 encode/decode-coding-string failing if encoding/decoding return
10702 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10703 variable conversion_buffer.
10705 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10706 decrement dst_end to avoid buffer overflow in the later call of
10707 string_as_multibyte
10709 * coding.h (conversion_buffer_size, conversion_buffer)
10710 (get_conversion_buffer): Extern deleted.
10712 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10713 (conversion_buffer, conversion_buffer_size): Variables deleted.
10714 (get_conversion_buffer): Function deleted.
10715 (struct conversion_buffer): New structure.
10716 (MAX_ALLOCA): New macro.
10717 (allocate_conversion_buffer): New macro.
10718 (extend_conversion_buffer, free_conversion_buffer): New functions.
10719 (ccl_coding_driver): Set coding->result.
10720 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10721 this is the last block of source.
10722 (encode_coding): Likewise. Handle the source block as the last
10723 one only when the whole source text is consumed.
10724 (decode_coding_string): Handle the case that the output buffer is
10725 too small to decode the whole source text. Use
10726 allocate_conversion_buffer, extend_conversion_buffer and
10727 free_conversion_buffer, not get_conversion_buffer.
10728 (encode_coding_string): Likewise.
10729 (init_coding): Function deleted.
10730 (init_coding_once): Delete code to initialize conversion_buffer_size.
10732 * emacs.c (main): Don't call init_coding.
10734 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10736 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10737 (insert_glyphs): Likewise.
10739 * w32console.c (write_glyphs): Use a locally declared
10742 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10744 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10745 member of display_info is NULL.
10747 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10749 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10751 * term.c (turn_off_face): Reset standout_mode when resetting
10752 appearances with capability `me'.
10753 (write_glyphs): Switch on inverse video before each face change.
10755 2000-08-14 Dave Love <fx@gnu.org>
10757 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10758 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10759 (lisp_free): Declare and make static.
10761 * window.c: Fix embedded comment.
10762 (syms_of_window): Fix doc string.
10764 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10766 * keymap.c (push_key_description): If C without modifiers is < 32,
10767 make sure to print `C-' before `M-', like in the manual.
10769 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10771 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10772 since they aren't relocated anymore.
10773 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10775 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10776 partially visible line which is smaller than the window's height.
10778 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10780 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10781 the multibyte form of eight-bit-control characters.
10782 (Fccl_execute_on_string): Initialize ccl->multibyte.
10784 * ccl.h (struct ccl_program): New member multibyte.
10786 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10788 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10790 * regex.c (regex_compile) <normal_char>: Pay attention to
10792 (analyse_first) <exactn>: Setup fastmap correctly for
10793 eight-bit-control characters.
10795 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10797 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10799 * keyboard.c (make_lispy_event): Handle the new event type
10800 multibyte_char_keystroke.
10802 * xterm.c: Include coding.h.
10803 (XTread_socket): Work around a bug of XmbLookupString. If the
10804 input is from XIM, decode it according to the current locale. In
10805 that case, generate multibyte_char_keystroke events.
10807 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10809 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10810 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10812 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10814 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10815 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10816 (move_it_in_display_line_to): Record iterator's ascent and descent
10817 before producing glyphs, and restore them when we know the glyph
10818 doesn't fit on the line.
10819 (move_it_to): Restructured so that it's easier to debug. If
10820 moving to a vpos, and not moving to an x or character position,
10821 stop as soon as the specified vpos is reached; don't move further
10822 into that line because that might change the computed line height.
10823 (try_cursor_movement): New function, extracted from the cursor
10824 movement branch of redisplay_window. If ending on a partially
10825 visible line, don't try to scroll if the cursor line is taller
10827 (redisplay_window): Use try_cursor_movement.
10829 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10830 because that function doesn't cope with variable-height lines.
10832 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10833 box cursor because that's better visible for large images.
10835 2000-08-10 Miles Bader <miles@gnu.org>
10837 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10839 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10841 * xdisp.c (Vmessages_buffer_name): New variable.
10842 (message_dolog): Use it.
10843 (syms_of_xdisp): Initialize it.
10845 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10847 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10848 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10849 redundant now that keyboard.h is included.
10851 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10853 * keyboard.c (kbd_buffer_events_waiting): New function.
10855 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10857 * msdos.c: Include keyboard.h.
10858 (XMenuActivate): Empty no_event events from the event buffer. If
10859 no events are left after that, call clear_input_pending.
10860 (mouse_clear_clicks): New function, code moved from mouse_init.
10861 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10862 mouse driver to ``forget'' any past clicks.
10864 * Makefile.in (msdos.o): Depend on keyboard.h.
10866 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10868 * lisp.h (input_pending): External declaration.
10870 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10872 * xdisp.c (echo_area_display): Display thoroughly if input is
10873 pending. Bind redisplay-dont-pause to t during the redisplay.
10874 in case input is pending.
10876 * dispnew.c (Qredisplay_dont_pause): New variable.
10877 (syms_of_display): Initialize and staticpro it.
10878 (update_frame_1): Don't interrupt the display for pending input if
10879 redisplay_dont_pause is set.
10881 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10883 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10885 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10887 * callproc.c (Fcall_process): Terminate the unwind-protect around
10888 the post-read-conversion of coding system.
10890 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10891 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10892 * buffer.h (overlays_at): Update prototype.
10893 * xdisp.c (next_overlay_change): Update call to overlays_at.
10894 * xfaces.c (face_at_buffer_position): Likewise.
10895 * textprop.c (Fget_char_property): Likewise.
10896 * xterm.c (note_mouse_highlight): Likewise.
10898 * minibuf.c (do_completion): Don't consider a simple change of
10899 case as `completion'.
10901 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10903 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10904 * undo.c (record_delete): Make sure last_point_position_buffer is
10905 a buffer before comparing pointers.
10907 * coding.h (decode_coding_string): Declare.
10909 * intervals.h (Fprevious_single_char_property_change): Declare.
10911 * textprop.c (Fprevious_single_char_property_change): Don't do
10912 arithmetic directly on lisp objects.
10914 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10916 * keyboard.h (menu_item_eval_property): Declare.
10918 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10919 reuse as buffer name, instead of recreating (and discarding) every
10920 time a message is logged.
10921 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10922 (current_message_1, truncate_message_1, set_message_1)
10923 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10924 (current_message, truncate_echo_area, display_echo_area)
10925 (resize_echo_area_axactly): Changed calls.
10927 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10929 (Ffind_coding_systems_region_internal): First argument to Fappend
10930 must be an integer, not a Lisp object.
10932 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10934 * charset.c (Fchar_width): Doc fix.
10936 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10938 * charset.c (Fstring_width): Doc fix.
10940 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10942 * xdisp.c (start_display): When starting display on a continuation
10943 line, clear ascent and descent members of the iterator structure;
10944 the height of the continued line does not affect the height of the
10946 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10947 line taller than the window.
10948 (redisplay_window) <forced window start>: Handle case that the
10949 middle of the window is not found in any row.
10950 (dump_glyph_row): Show more information.
10951 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10952 first text line in a glyph matrix.
10954 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10955 of the clip area when image doesn't have a mask.
10957 * fns.c (sweep_weak_table): Fix survival conditions for
10958 key-or-value and key-and-value weakness.
10960 * .gdbinit (xhashtable): New command.
10962 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10963 tables out of the list of all weak hash tables.
10965 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10966 a new buffer is created, make sure echo_area_buffer[] references
10969 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10971 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10974 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10976 * syntax.c (skip_chars): Fix previous change. Make the handling
10977 of unibyte string consistent with that of regex search.
10979 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10981 * xmenu.c (popup_get_selection): Use xfree instead of free.
10983 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10985 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10987 * callproc.c (child_setup): Use xfree instead of free.
10989 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10991 (run_mac_command, closedir): Use `xfree' instead of `free'.
10993 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10995 * eval.c (error): Use xfree instead of free.
10997 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10999 * fns.c: Replace `illegal' with `invalid'.
11000 (Fmake_hash_table, make_hash_table): Allow table size of 0.
11002 2000-08-05 Kenichi Handa <handa@etl.go.jp>
11004 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
11007 2000-08-04 Noah Friedman <friedman@splode.com>
11009 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
11012 2000-08-04 Gerd Moellmann <gerd@gnu.org>
11014 * syntax.c (skip_chars): Fix typo in error message.
11016 2000-08-04 Andreas Schwab <schwab@suse.de>
11018 * m/ia64.h: Moved from s/ia64.h.
11020 2000-08-04 Kenichi Handa <handa@etl.go.jp>
11022 * process.c (read_process_output): Big simplification. Handle
11023 composition and post-read-conversion of coding system correctly.
11024 (send_process): Handle composition correctly.
11026 * callproc.c (Fcall_process): Handle post-read-conversion of
11027 coding system if any.
11029 * coding.c (decode_coding_iso2022): More strict check for handling
11031 (coding_restore_composition): Pay attention to the case that
11032 cmp_data is not set properly (because of invalid code in the
11034 (run_pre_post_conversion_on_str): Include text properties in the
11036 (decode_coding_string): Set members of coding correctly.
11038 2000-08-03 Gerd Moellmann <gerd@gnu.org>
11040 * s/ia64.h: New file.
11042 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
11043 Use NULL instead of 0 at the end of variable argument list of
11044 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
11045 sizeof (int) < sizeof (void *).
11047 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
11048 of variable argument lists of XtVaGetValues and XtVaSetValues.
11050 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
11051 variable argument lists of XtVaGetValues and XtVaSetValues.
11053 2000-08-02 Gerd Moellmann <gerd@gnu.org>
11055 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
11056 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
11058 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
11061 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
11062 in call to Fsingle_key_description.
11064 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
11067 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
11069 * window.c (display_buffer_reuse_frames): New variable.
11070 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
11071 frames displaying BUFFER.
11072 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
11074 2000-08-01 Miles Bader <miles@gnu.org>
11076 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
11077 when to constrain NEW_POS (they were pretty screwed up before).
11079 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
11081 * msdos.c (run_msdos_command): Save and restore the master
11082 environment, for the case that child_setup signals an error.
11083 When mirroring slashes in DOS shell commands, don't fail when
11084 argv[2] has embedded blanks.
11085 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
11086 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
11087 (dos_ttraw): Call mouse_setup_buttons.
11089 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
11090 using alloca; free it after run_msdos_command returns.
11092 2000-07-27 Dave Love <fx@gnu.org>
11094 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
11095 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
11097 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
11099 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
11101 * editfns.c (lisp_time_argument): Fix last change.
11103 2000-07-27 Gerd Moellmann <gerd@gnu.org>
11105 * fns.c (Fdelete): Make it work on vectors and strings in addition
11108 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
11109 (syms_of_fns): Initialize new variables.
11110 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
11111 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
11112 weakness, with t meaning the same as `key-and-value'.
11114 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11116 * coding.h (struct coding_system): Member safe_charset deleted.
11118 * coding.c (Qsafe_charsets): This variable deleted.
11119 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11121 (coding_safe_chars): New function.
11122 (CODING_SAFE_CHAR_P): New macro.
11123 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11124 checking safe_charsets member of the coding system. Caller changed.
11125 (detect_coding_iso2022): New local variable safe_chars.
11126 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11127 safe_charsets member of the coding system.
11128 (decode_coding_iso2022): New local variable safe_chars.
11129 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11130 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11131 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11132 (ENCODE_UNSAFE_CHARACTER): New macro.
11133 (encode_coding_iso2022): New local variable safe_chars. Check
11135 (setup_coding_system): Delete the code to initialize
11136 coding->safe_charses
11137 (intersection, find_safe_codings): New functions.
11138 (Ffind_coding_systems_region_internal): New function.
11139 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11140 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11141 variable and initialize it.
11143 * fns.c (char_table_ref_and_index): New function.
11145 * lisp.h (char_table_ref_and_index): Add prototype.
11147 2000-07-26 Sam Steingold <sds@gnu.org>
11149 * editfns.c (lisp_time_argument): Added third argument `usec'.
11150 (Ffloat_time): New built-in Lisp function.
11152 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11154 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11155 for the character code.
11157 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11160 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11161 if called for a popup menu.
11162 (xmenu_show): Store help string in widget values.
11164 2000-07-26 Dave Love <fx@gnu.org>
11166 * syswait.h: Move some definitions.
11167 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11168 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11169 perspicuous definitions.
11170 (WTERMSIG): Fix bit pattern used.
11172 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11174 * print.c (print_object): If vector printing is truncated, print
11175 "..." to indicate it as well as the case of list printing.
11177 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11179 * xdisp.c (next_element_from_display_vector): Improve comments.
11181 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11182 for the character code, and the rest for the face id as in 20.x.
11183 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11185 * window.c (window_display_table): Cleaned up.
11187 * syntax.c (Fforward_word): Add last arg nil in call of
11188 Fconstrain_to_field.
11190 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11192 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11193 identical but for the letter-case, don't call
11194 barf_or_query_if_file_exists.
11196 2000-07-25 Miles Bader <miles@gnu.org>
11198 * editfns.c (find_field): Honor special `boundary' fields.
11199 (Qboundary): New variables.
11200 (syms_of_editfns): Initialize Qboundary.
11201 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11202 Use scan_buffer instead of find_before_next_newline, because it
11203 allows us to detect the boundary case where there's a newline at
11205 * lisp.h (Fconstrain_to_field): Update external declaration.
11207 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11209 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11212 2000-07-24 Dave Love <fx@gnu.org>
11214 * s/sunos4-0.h, s/sol2.h:
11215 (LIBS_TERMCAP): Move from m/sparc.h.
11217 * m/sparc.h (TERMINFO): Moved to system files (probably only
11218 relevant for sunos4 judging by its vintage).
11219 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11222 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11224 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11225 name to single_keymap_panes.
11227 2000-07-24 Andreas Schwab <schwab@suse.de>
11229 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11231 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11233 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11234 parameters instead of using int parameters. Expect FN to accept
11235 EMACS_INT parameters.
11236 (display_echo_area, resize_echo_area_axactly, current_message)
11237 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11238 with new argument list.
11239 (resize_mini_window_1): New callback function.
11240 (current_message_1, truncate_message_1, set_message_1): Change
11241 parameter lists to the new format expected by with_echo_area_buffer.
11243 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11245 * fontset.c (fontset_ref): Remove INLINE declaration.
11246 (fontset_ref_via_base): Likewise.
11247 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11250 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11252 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11253 correct order of priority. If help echo was found in an overlay,
11254 use that overlay as the object in which the help echo was found.
11256 2000-07-22 Miles Bader <miles@gnu.org>
11258 * textprop.c (Fprevious_single_char_property_change): The initial
11259 property value should be from the position preceding POSITION, not
11262 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11264 * coding.c (syms_of_coding): Doc fix for
11265 inhibit-iso-escape-detection.
11267 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11269 * xterm.c (note_mouse_highlight): Process overlays in the right
11272 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11274 * xterm.c (note_mouse_highlight): If help-echo was found in an
11275 overlay, use that overlay as the object in which the help was found.
11277 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11279 * window.c (foreach_window): Instead of a fake variable argument
11280 list, take one USER_DATA argument.
11281 (foreach_window_1): Likewise, and call callback functions with two
11282 args, the window and USER_DATA.
11283 (struct check_window_data): New struct.
11284 (check_window_containing): Use it.
11285 (window_from_coordinates): Set up a struct check_window_data for
11287 (add_window_to_list, freeze_window_start): Change parameters
11288 according to new calling convention.
11290 * window.h (foreach_window): Change prototype.
11292 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11294 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11296 * xmenu.c (menu_help_callback): Call show_help_echo with
11297 additional arguments OBJECT and POS.
11299 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11301 * data.c (Faset): Allow storing any multibyte character in a
11302 string. Convert unibyte string to multibyte if necessary.
11304 * xfns.c (x_encode_text): New function.
11305 (x_set_name): Use x_encode_text.
11306 (x_set_title): Likewise.
11308 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11310 * xterm.h (x_encode_text): Add prototype.
11312 2000-07-20 Dave Love <fx@gnu.org>
11314 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11317 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11319 * msdos.c (help_echo_window): New variable.
11320 (syms_of_msdos): Initialize and staticpro it.
11321 (IT_note_mode_line_highlight): Set help_echo_window.
11322 (IT_note_mouse_highlight): Ditto.
11323 (dos_rawgetc): Store help_echo_window in the second event produced
11326 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11327 Record the object that generated the help echo and the position of
11328 that object in help_echo_object and help_echo_pos. Record that
11329 some glyphs in a row are displayed in mouse-face.
11330 (IT_update_begin): Don't clear mouse highlight unless one of the
11331 enabled glyph rows is marked as being displayed in mouse-face.
11332 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11333 and position recorded in help_echo_object and help_echo_pos to the
11335 (IT_menu_display): Accept a new argument PN: the pane number of
11336 the current menu pane. Record the pane number and the item
11337 number of the item which has associated help string.
11338 (XMenuActivate): Update the prototype for help_callback in
11339 function declaration. Call IT_menu_display with the current menu
11340 pane number as an additional argument. Call help_callback with
11341 two additional arguments: the pane number and the item number of
11342 the menu item associated with the help text.
11343 (help_echo_object, help_echo_pos): New variables.
11344 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11346 * msdos.h (XMenuActivate): Update prototype.
11348 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11350 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11351 Add some more prototypes.
11353 * xterm.c, xterm.h: Add some more prototypes.
11355 * lisp.h (Fnext_single_char_property_change): Add prototype.
11357 * dispnew.c (direct_output_for_insert): Remove confusing
11358 outer local variable mouse_face_overwritten_p.
11359 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11361 * alloc.c (allocate_string_data): Don't copy old string contents.
11363 2000-07-19 Kenichi Handa <handa@etl.go.jp>
11365 * coding.c (code_convert_region): Delete text properties before
11366 shrinking the conversion region.
11368 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11370 * dispnew.c (update_text_area): Write the whole row if it
11371 has mouse-face in it.
11373 * xfaces.c (face-alternative-font-family-alist): Remove
11374 DEFVAR_LISP; staticpro instead.
11376 * xmenu.c (menu_help_callback): Call show_help_echo with
11379 * keyboard.c (show_help_echo): Add parameter WINDOW.
11380 (read_char): Call show_help_echo with window extracted from Lisp
11382 (gen_help_event): Add parameter WINDOW.
11384 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11386 * xterm.c (help_echo_window): New variable.
11387 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11388 (XTread_socket): Pass help_echo_window to gen_help_event.
11389 (syms_of_xterm): Initialize and staticpro help_echo_window.
11391 2000-07-18 Dave Love <fx@gnu.org>
11393 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11395 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11397 * alloc.c (allocate_string_data): If string had already data
11398 assigned, copy old contents to new string data.
11400 * coding.c (syms_of_coding): Fix typo in spelling of variable
11401 `inhibit-iso-escape-detection'.
11403 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11405 * Makefile.in: Add dependencies on dispextern.h.
11406 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11407 `free'; both can conflict with system header files.
11409 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11411 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11414 2000-07-18 Dave Love <fx@gnu.org>
11416 * window.c (Fwindow_list): Declare arg `window'.
11418 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11420 * coding.c (setup_coding_system): Don't override the explicitly
11421 specified designations.
11423 2000-07-15 Miles Bader <miles@gnu.org>
11425 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11426 from `text_property_eq' and `text_property_stickiness', respectively.
11427 (find_field, Fconstrain_to_field, char_property_eq)
11428 (char_property_stickiness): Changed to call char-property functions
11429 instead of text-property-only ones.
11431 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11432 `next_single_char_property_change'). Do more error checking, and
11433 cleanup limit behavior.
11434 (Fprevious_single_char_property_change): New function.
11435 (syms_of_textprop): Initialize new subrs.
11437 * xdisp.c (display_prop_end, invisible_text_between_p):
11438 Call Fnext_single_char_property_change instead of
11439 next_single_char_property_change.
11441 2000-07-15 Jason Rumney <jasonr@gnu.org>
11443 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11444 after menu is finished with.
11445 (add_menu_item): Only consider wv->title as a menu title.
11446 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11448 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11450 (FONT_REGEXP): Remove unused macro, and its sub-components.
11451 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11453 * w32term.c (help_echo_object, help_echo_pos): New variables.
11454 (note_mode_line_highlight): Store additional information about the
11455 help-echo in help_echo_object and help_echo_pos. Check both
11456 `local-map' and `keymap' properties for changing the cursor
11457 (note_mouse_highlight): Store additional information about the
11458 help-echo in help_echo_object and help_echo_pos.
11459 (note_tool_bar_highlight): Set help_echo_object to nil and
11460 help_echo_pos to -1.
11461 (w32_read_socket): Use gen_help_event instead of filling
11462 input_events manually.
11463 (syms_of_w32term): Staticpro help_echo_object.
11464 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11465 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11466 (x_clear_mouse_face): New function.
11467 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11468 (x_update_window_begin): No need to turn off the mouse
11470 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11471 depending on whether they contain glyphs highlighted in mouse-face.
11472 (x_fill_stretch_glyph_string): Consume runs of stretch
11473 glyphs instead of a single one.
11474 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11475 with new argument list.
11476 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11477 (x_append_glyph, x_append_composite_glyph)
11478 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11479 changes in struct glyph starting 1999-12-27. See comments for
11480 xterm.c on 2000-07-05.
11482 2000-07-14 Sam Steingold <sds@gnu.org>
11484 * xfaces.c (realize_x_face): Fix the last patch:
11485 check `default_face' before dereferencing.
11487 2000-07-14 Dave Love <fx@gnu.org>
11489 * syntax.c (back_comment): Add null default in switch (for pcc).
11491 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11493 * xfaces.c (realize_x_face): Make fontset using the base of the
11494 default_face's fontset, not using the default fontset.
11496 * coding.c (inhibit_iso_escape_detection): New variable.
11497 (syms_of_coding): Make it a Lisp variable.
11498 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11499 nonzero, ignore ISO2022's escape sequence.
11501 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11503 * alloca.c (malloc) [emacs]: Define as xmalloc.
11505 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11506 use that instead of the mouse position. Add parameters DX and DY.
11508 * dispextern.h (Fx_show_tip): Adjust number of parameters
11511 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11512 if HELP is a function, call it with OBJECT and POS as parameters
11513 to get the help to display.
11514 (gen_help_event, kbd_buffer_store_help_event): New functions.
11515 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11516 (read_char): Call show_help_echo with new parameters.
11518 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11521 * xterm.c (help_echo_object, help_echo_pos): New variables.
11522 (note_mode_line_highlight): Store additional information about the
11523 help-echo in help_echo_object and help_echo_pos. Check both
11524 `local-map' and `keymap' properties for changing the cursor
11525 (note_mouse_highlight): Store additional information about the
11526 help-echo in help_echo_object and help_echo_pos.
11527 (note_tool_bar_highlight): Set help_echo_object to nil and
11528 help_echo_pos to -1.
11529 (XTread_socket): Use gen_help_event instead of filling
11530 input_events manually.
11531 (syms_of_xterm): Staticpro help_echo_object.
11533 * xmenu.c (menu_highlight_callback): Use
11534 kbd_buffer_store_help_event instead of setting up and input_event
11535 structure manually.
11537 * xdisp.c (eval_form): GCPRO argument sexpr.
11538 (call_function): New function.
11539 (handle_single_display_prop): Use call_function and FUNCTIONP
11540 instead of checking whether if font_height is a symbol and
11543 * eval.c (internal_condition_case_2): New function.
11545 * lisp.h (FUNCTIONP): New macro.
11546 (internal_condition_case_2, call_function): Add prototypes.
11548 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11549 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11550 Always set `arg' member of input_events.
11551 (construct_menu_click): Unused function removed.
11553 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11555 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11556 (construct_drag_n_drop, x_scroll_bar_handle_click)
11557 (w32_read_socket): Always set `arg' member of input_events.
11559 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11561 * lisp.h (eval_form): Add prototype.
11563 * xdisp.c (eval_form): Make it externally visible.
11565 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11567 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11568 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11569 consing. For prefix events, store the frame in the `arg' slot of
11570 the event, otherwise store the key there.
11571 (XTread_socket): Instead of consing, use the frame_or_window slot
11572 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11574 * xmenu.c (menu_highlight_callback): Store help string in the
11575 `arg' member of the input event; don't cons.
11576 (menubar_selection_callback): Use the `arg' slot of input events
11577 to queue additional information, instead of consing.
11579 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11581 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11583 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11585 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11586 input events to queue additional information, instead of consing.
11588 * keyboard.c (kbd_buffer_gcpro): Renamed from
11589 kbd_buffer_frame_or_window. Now used for all Lisp objects
11590 referenced from the input queue.
11591 (kbd_buffer_store_event): Always use structure assignment for
11592 copying input events. Record all Lisp objects referenced from
11593 events in kbd_buffer_gcpro.
11594 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11595 differently from input events. Test for prefix menu_bar_events
11596 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11597 event in kbd_buffer_gcpro to nil.
11598 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11599 frame_or_window is equal to its arg member as prefix events.
11600 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11601 used by an input event to nil.
11602 (init_keyboard): Use two times the size of the input queue
11603 for kbd_buffer_gcpro.
11604 (syms_of_keyboard): Likewise.
11606 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11607 Use USER_SIGNAL_EVENT.
11609 * termhooks.h (struct input_event): Add member `arg'.
11610 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11611 (USER_SIGNAL_EVENT): Renamed from user_signal.
11613 * xfaces.c (ASET): Remove definition.
11615 * lisp.h (AREF, ASET, ASIZE): New macros.
11617 * fontset.c (AREF, ASIZE): Remove definitions.
11619 * fns.c (AREF): Remove definition.
11621 * composite.c (AREF): Remove definition.
11623 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11625 * dispnew.c (redraw_overlapped_rows): Add missing local.
11626 (scrolling_window): Remove debug code.
11628 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11629 Before scrolling, turn off a mouse-highlight in the window
11632 * xterm.c (x_update_window_end): Add parameter
11633 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11634 redisplay in XTframe_up_to_date.
11635 (x_clear_mouse_face): New function.
11636 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11638 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11640 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11641 it when any row is written to that contains glyphs highlighted in
11643 (update_window): Call the window update end hook with new
11644 parameter MOUSE_FACE_OVERWRITTEN_P.
11645 (direct_output_for_insert): Give up if row contains mouse-face.
11647 * dispextern.h (struct redisplay_interface): Add parameter
11648 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11649 (clear_mouse_face): New function pointer member.
11651 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11653 * syntax.c (back_comment): Use one switch rather than a few `if's.
11654 Obey open_paren_in_column_0_is_defun_start.
11655 When reverting to the `slow' method, try to nicely handle the case
11656 of nested comments by checking that the comment-starter we found
11657 does indeed match the comment-ender.
11658 (scan_sexps_forward, scan_sexps_forward):
11659 Ignore excessive opening parenthesis rather than throwing an error.
11661 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11663 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11664 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11666 * dispnew.c (direct_output_forward_char): Give up if currently
11667 displaying a message instead of the minibuffer contents.
11669 * xterm.c (x_update_window_begin): No need to turn off the mouse
11671 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11672 depending on whether they contain glyphs highlighted in mouse-face.
11674 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11675 compare the mouse_face_p flags of both rows.
11677 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11679 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11681 * keyboard.c (show_help_echo): Accept additional parameter
11682 ok_to_overwrite_keystroke_echo.
11683 (read_char): Call show_help_echo with a zero
11684 ok_to_overwrite_keystroke_echo argument.
11685 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11686 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11687 ok_to_overwrite_keystroke_echo argument.
11688 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11689 non-zero ok_to_overwrite_keystroke_echo argument.
11691 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11693 * xdisp.c (try_window_id): If changes are all below what is
11694 displayed in the window, and point is in the window, we still
11695 might have to find point on the display.
11697 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11698 glyphs instead of a single one.
11699 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11700 with new argument list.
11701 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11703 * keymap.c (get_keymap_1): Add comment that this function can GC.
11704 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11705 comment that functions can GC.
11706 (Fset_keymap_parent): GCPRO arg KEYMAP.
11708 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11710 * msdos.c (XMenuActivate): After exiting the menu, restore the
11711 echo area message and erase it.
11713 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11715 * fontset.c (Ffontset_info): Make the return value more compatible
11716 with that of Emacs 20.
11718 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11720 * eval.c (Fsignal): Handle case that backtrace_list is null.
11722 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11724 * ccl.c (Fccl_execute): Typo fixed.
11726 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11728 * window.c (window_loop): Add missing gcpro1 local variable.
11730 * window.c (Fwindow_list): Reverse list at the end.
11731 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11732 means allow windows on OWINDOW's frame, only.
11733 (window_loop): Simplified; use Fwindow_list.
11735 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11737 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11739 * xterm.c (XTread_socket): Increment handling_signal at the start,
11740 decrement it at the end.
11742 * eval.c (handling_signal): New variable.
11743 (Fsignal): Abort if handling_signal is non-zero.
11745 * lisp.h (handling_signal): External declaration.
11747 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11749 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11751 Sound support for NetBSD through "Linux emulation" support:
11752 * config.in (HAVE_SOUNDCARD_H): Undef.
11753 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11754 * Makefile.in (LIBSOUND): New variable.
11755 (LIBES): Include it.
11756 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11757 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11758 (vox_open): Use DEFAULT_SOUND_DEVICE.
11759 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11761 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11763 * print.c (print_error_message): If Vsignaling_function is set,
11764 show it in *Messages*.
11766 * lisp.h (Vsignaling_function): External declaration.
11768 * eval.c (Vsignaling_function): New variable.
11769 (Fsignal): Compute it.
11770 (syms_of_eval): Staticpro it.
11772 2000-07-05 Dave Love <fx@gnu.org>
11774 * syswait.h: Use the autoconf recommended approach. Old code
11775 #if'd out in case we need to revert.
11777 * config.in (HAVE_SYS_WAIT_H): Added.
11779 2000-07-05 Andrew Innes <andrewi@gnu.org>
11781 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11782 when non-NULL instead of __morecore, to take account of buffer
11783 memory. This also solves a problem with spurious memory warnings
11786 * ralloc.c: Make real_morecore non-static.
11788 * eval.c (internal_condition_case): Comment out abort if
11789 interrupt_input_blocked is not zero.
11791 * makefile.nt: Add support for `bootstrap' and related targets.
11792 Include minimal debug info in emacs.exe in release build.
11793 Remove all dependencies on lisp.h, and fixup some others.
11795 * w32.c (init_environment): Install code from 20.7 for providing
11796 default values for environment variables, based on the
11797 executable's own location.
11798 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11799 (sys_socket): Install socket inheritance bug fix from 20.7.
11801 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11802 here via blockinput.h).
11804 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11806 * w32menu.c (w32_menu_display_help):
11807 * xmenu.c (menu_help_callback): Use show_help_echo.
11809 * keyboard.h (show_help_echo): Declare.
11811 * keyboard.c (show_help_echo): New function, extracted from read_char.
11812 Feval its `msg' argument if it's a cons cell.
11813 (read_char): Use it.
11814 (follow_key): Pass `autoload' to get_keyelt.
11816 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11817 (note_tool_bar_highlight, XTread_socket):
11818 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11820 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11821 (note_tool_bar_highlight, w32_read_socket):
11822 Do not gratuitously ignore non-string `help-echo' properties.
11824 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11826 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11828 * window.c (delete_all_subwindows): Reset Vwindow_list.
11830 * xterm.c (x_append_glyph, x_append_composite_glyph)
11831 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11832 changes in struct glyph starting 1999-12-27. Some bit-fields of
11833 struct glyph were not set, which made glyphs unequal when compared
11834 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11835 effects were the result. This also depended on the contents of
11836 memory returned by xmalloc. If flickering happens again, activate
11837 the code in clear_glyph_row that's in #if 0. If the flickering is
11838 gone with that, chances are that it is caused by something similar.
11840 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11842 * dispextern.h: Add some comments.
11844 * window.c (add_window_to_list): Add parameter LIST.
11845 (window_list): Order list so that, for each frame, windows are
11846 in canonical order, and so that frames appear in the list in
11847 the order given by Vframe_list.
11848 (next_window): Reverse the handling of NEXT_P.
11850 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11852 * window.c (Vwindow_list): New variable.
11853 (make_window, delete_window): Set Vwindow_list to nil.
11854 (check_window_containing): New function.
11855 (window_from_coordinates): Rewritten.
11856 (add_window_to_list, window_list, candidate_window_p)
11857 (decode_next_window_args, next_window): New functions.
11858 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11859 (Fwindow_list): New function.
11860 (Fother_window): Cleaned up.
11861 (foreach_window): Add a longer "variable argument list". Let
11862 callback function return 0 to indicate that cycling over windows
11864 (foreach_window_1): Likewise.
11865 (freeze_window_start): Return int.
11866 (init_window): New function.
11867 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11869 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11870 input_event with bzero.
11871 (main): Call init_window.
11873 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11876 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11878 * composite.h (make_composition_value_copy): Extern it.
11880 * composite.c (make_composition_value_copy): New function.
11882 * editfns.c (Fformat): While copying text properties, make each
11883 composition property value a copy.
11885 * fns.c (concat): While copying text properties, make each
11886 composition property value a copy.
11888 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11890 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11892 * fns.c (sweep_weak_table): Mark only objects that are not
11895 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11896 include those frames as candidates which have their focus
11897 redirected to the minibuffer frame.
11899 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11901 * fns.c (Fputhash): Return `value' rather than nil.
11903 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11905 * frame.c (next_frame): Don't check focus redirection in case
11906 MINIBUF is a window. Doing so excludes frames using MINIBUF
11907 unless their focus is redirected, which contradicts the
11908 specification of next-frame, and leads to infinite loops in
11909 certain situations when cycling through windows with next-window.
11911 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11913 * coding.c (code_convert_region): Even if the length of text is
11914 zero, try to convert it if coding->type is coding_type_ccl.
11915 (decode_coding_string, encode_coding_string): Likewise.
11917 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11919 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11920 the display if windows_or_buffers_changed.
11922 * dispnew.c (struct row_entry): New structure.
11923 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11924 (row_table_size, old_lines, new_lines, old_lines_size)
11925 (new_lines_size, run_pool, runs_size, runs): New variables.
11926 (add_row_entry): New function.
11927 (scrolling_window): Use data structures allocated with xmalloc and
11928 held in global variables, instead of allocating them with alloca and
11929 holding them in local variables. Use a larger hash table whose
11930 size depends on glyph matrix sizes. Don't use bzero to clear the
11931 hash table; instead, clear used slots only.
11933 * fns.c (next_almost_prime): Make it externally visible.
11935 * lisp.h (next_almost_prime): Add prototype.
11937 * s/isc4-0.h (sigunblock): Define.
11939 * s/sco5.h (sigunblock): Define.
11941 2000-06-27 Dave Love <fx@gnu.org>
11943 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11944 (moved to osf5-0.h).
11945 [!NOT_C_CODE]: Protect string.h stuff.
11947 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11948 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11950 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11952 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11953 below the last line from the needed window height.
11955 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11957 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11958 (Fwidget_get): Use it.
11959 (syms_of_fns): Defsubr it.
11961 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11963 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11964 display info for XIM.
11965 (xim_open_dpy): Likewise.
11966 (xim_close_dpy): Don't free the display info's XIM.
11968 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11970 * config.in (USE_XIM): New define.
11972 * keymap.c (get_keyelt): For menu-items containing a `:filter
11973 FILTER', apply FILTER to the menu-item's definition to get the
11974 real definition to use.
11976 * lisp.h (QCfilter): External declaration.
11978 * xfns.c (Fimage_size): New function.
11979 (syms_of_xfns): Defsubr it.
11981 2000-06-26 Andreas Schwab <schwab@suse.de>
11983 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11984 Fstring_as_unibyte.
11986 2000-06-25 Dave Love <fx@gnu.org>
11988 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11990 * Makefile.in (blockinput.h): Depend on atimer.h.
11991 (atimer.h): Depend on systime.h.
11993 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11995 * atimer.h: Protect against multiple inclusion. Include systime.h.
11997 * lisp.h (swap_in_global_binding): Declare.
11999 2000-06-24 Ken Raeburn <raeburn@gnu.org>
12001 * process.c (Fopen_network_stream): Turn off atimers for duration
12002 of call to connect. (Patch from Gerd.)
12004 2000-06-23 Dave Love <fx@gnu.org>
12006 * ralloc.c: Maybe include unistd.h
12008 * emacs.c (setgrp): Undefine before defining.
12009 (malloc_warning, set_time_zone_rule, index): Prototype.
12011 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
12012 HAVE_STRUCT_TIMEZONE.
12014 * s/osf1.h: Move string.h hack here from alpha.h and make it
12016 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
12018 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
12019 (SOCKLEN_TYPE): Don't define.
12021 * m/alpha.h: Remove string.h hack.
12023 * s/osf5-0.h: New file.
12025 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
12026 include time.h, done by systime.h.
12027 [__FreeBSD__]: Remove redundant includes.
12029 * callproc.c (setpgrp): Undefine before defining.
12030 (delete_temp_file): Return Qnil to avoid warning.
12032 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
12034 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
12037 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
12039 * composite.h (compose_text): Declare.
12041 * xterm.c: Don't include sys/types.h unconditionally. Don't
12042 protect its inclusion with !USG (following xmenu.c).
12044 2000-06-23 Gerd Moellmann <gerd@gnu.org>
12046 * xfns.c (x_create_tip_frame): Initialize frame's colors like
12049 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
12051 * coding.c (decode_eol_post_ccl): Special handling for undecided
12052 and inconsistent EOL types.
12054 2000-06-22 Gerd Moellmann <gerd@gnu.org>
12056 * xrdb.c (x_load_resources): Add default resource for scroll bar's
12057 trough color and main window's background color.
12059 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
12061 * xterm.h (Xt_app_con): External declaration.
12063 * widget.c (EmacsFrameRealize): Fix typo.
12065 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
12067 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
12068 (handle_invisible_prop): Record the start of invisible text in
12069 it->add_overlay_start.
12070 (struct overlay_entry): Add member `overlay'.
12071 (handle_overlay_change): Simplify.
12072 (next_overlay_string): After having processed overlay strings at the
12073 end of the buffer, record that fact in
12074 it->overlay_strings_at_end_processed_p.
12075 (compare_overlay_entries): If before- and after-strings come
12076 from the same overlay, let before-strings come first.
12077 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
12078 (load_overlay_strings): Take it->add_overlay_start into account
12079 when adding overlay strings.
12081 * dispextern.h (struct it): Add member add_overlay_start.
12083 2000-06-22 Dave Love <fx@gnu.org>
12085 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
12087 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
12089 2000-06-22 Kenichi Handa <handa@etl.go.jp>
12091 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
12094 2000-06-21 Dave Love <fx@gnu.org>
12096 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
12098 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
12100 * syntax.c (back_comment): Simplify string-parity counting (with
12101 the added benefit of handling multiple string-styles as long as
12102 they are not intertwined).
12103 Jump to the slow code as soon as a comment starter is found in
12104 a "string_lossage" position. Fixes the case: " /* " /* " */.
12106 2000-06-21 Dave Love <fx@gnu.org>
12108 * Makefile.in: Use GETLOADAVG_LIBS.
12110 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
12111 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
12113 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12115 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12116 (Fforward_comment, scan_lists):
12117 Check the comstyle of single-char comment-starters.
12118 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12119 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12120 Check the comstyle of single-char comment-starters.
12121 Clarify control-flow around the Scomment case.
12123 2000-06-20 Dave Love <fx@gnu.org>
12125 * fns.c (make_hash_table, maybe_resize_hash_table):
12126 Cast arg of next_almost_prime.
12128 * tparam.c [emacs]: Include lisp.h.
12130 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12133 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12135 * keyboard.c (adjust_point_for_property): Check if display
12136 property should be treated as intangible by looking at its value.
12138 * xdisp.c (single_display_prop_intangible_p)
12139 (display_prop_intangible_p): New functions.
12141 * dispextern.h (display_prop_intangible_p): Add prototype.
12143 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12145 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12146 argument to sigprocmask.
12148 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12149 argument to sigprocmask.
12151 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12152 sigprocmask_set, and pass a pointer to it to sigprocmask.
12154 * sysdep.c (sigprocmask_set): New variable.
12156 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12159 2000-06-20 Sam Steingold <sds@gnu.org>
12161 * xrdb.c: Don't declare xmalloc, xrealloc.
12163 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12165 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12166 (re_comp): Cast gettext return value to avoid complaints when
12169 2000-06-20 Dave Love <fx@gnu.org>
12171 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12173 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12175 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12177 * m/alpha.h: Don't declare xmalloc, xrealloc.
12179 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12181 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12183 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12185 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12188 * keyboard.h (poll_for_input_1): Declare.
12190 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12192 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12194 * doprnt.c: Don't declare xmalloc, xrealloc.
12196 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12197 (getenv, ctime, getwd): Removed.
12198 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12200 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12201 x_set_tool_bar_lines.
12203 * config.in: Add HAVE_GETWD. Move some definitions above
12204 machine/system includes.
12206 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12208 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12210 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12211 contain information about ENCODING.
12213 * fontset.c (FONTSET_ASCII): Use the first element of char table
12214 for an ASCII font, not defalt slot.
12215 (fontset_ref_via_base): If FONTSET doesn't contain information for
12216 C, try the default fontset.
12217 (make_fontset): Don't copy the default fontset.
12218 (fontset_font_pattern): Likewise.
12219 (accumulate_font_info): If ELT is nil, use the corresponding
12220 element in the default fontset.
12222 2000-06-19 Dave Love <fx@gnu.org>
12224 * syntax.c (Fparse_partial_sexp): Doc fix.
12226 * regex.h: Test PROTOTYPES as well as __STDC__.
12228 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12229 errno, strerror. Put text after #endif in comment.
12231 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12233 * xterm.c (x_frame_of_widget): Likewise.
12235 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12237 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12238 to Vfundamental_mode_abbrev_table.
12240 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12241 bogus objects are marked. This slows down GC by ~80 percent, but
12242 it might be worth trying when debugging GC-related problems.
12243 This feature requires conservative stack marking to be enabled.
12245 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12246 returns XLookupChars, reset `modifiers' to zero.
12248 2000-06-19 Dave Love <fx@gnu.org>
12250 * mktime.c: Unprotoized.
12252 2000-06-19 Richard Stallman <rms@gnu.org>
12254 * data.c (set_internal): If variable is frame-local,
12255 store the new value immediately into the frame parameter alist.
12257 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12259 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12260 in the custom handler pointer.
12262 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12263 value, or checks for CHAR_META can fail when Lisp_Object is a
12265 * keymap.c (get_keyelt): Likewise.
12267 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12269 * ccl.h (struct ccl_program): New member eol_type.
12270 (struct ccl_spec): New member cr_carryover.
12272 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12273 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12275 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12276 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12277 (decode_eol_post_ccl): New function.
12278 (decode_coding): Don't detect EOL format here for CCL based coding
12280 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12281 decode_eol_post_ccl after running the CCL program.
12282 (code_convert_region): Don't detect EOL format here for CCL based
12284 (decode_coding_string): Likewise.
12286 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12288 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12289 when treating it as an integer.
12291 * coding.h (encode_coding_string): Declare.
12293 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12296 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12297 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12298 to be passed to get_local_map.
12300 * sound.c (Fplay_sound): Don't call make_number on
12301 Frun_hook_with_args count argument.
12303 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12304 for lisp objects in X event structure data field, when lisp
12305 objects are represented with unions.
12306 (x_scroll_bar_to_input_event): Ditto.
12308 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12310 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12311 termination of string. Fix sense of test whether
12312 Vline_number_display_limit is an integer.
12314 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12316 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12317 only if HAVE_X_WINDOWS.
12319 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12322 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12325 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12327 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12330 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12332 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12333 start of the while loop.
12335 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12337 * atimer.c (alarm_signal_handler): Add forward declaration.
12339 * data.c (set_internal): Remove debug code.
12341 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12343 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12345 * unexec.c (toplevel) [COFF]: Include coff.h.
12347 * s/lynxos.h: New file.
12349 * keymap.c (Fsingle_key_description): Enclose function key and
12350 event symbol names in angle brackets.
12352 * xdisp.c (setup_echo_area_for_printing): Call
12353 message_log_maybe_newline if message_buf_print is not set.
12355 * print.c (printchar, strout): Don't check message_buf_print
12356 before calling setup_echo_area_for_printing because that
12357 function does something useful even when message_buf_print is
12360 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12362 (ensure_echo_area_buffers): Initialize echo buffer's
12363 truncate lines setting to nil.
12364 (with_echo_area_buffer): Don't set the echo buffer's truncate
12365 lines setting here.
12366 (set_message_1): Set it here instead, based on the value
12367 of message_truncate_lines.
12368 (resize_mini_window): Handle case that lines are truncated.
12369 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
12370 DEFVAR_BOOL message-truncate-lines.
12372 * keyboard.c (read_char): Bind message-truncate-lines to t
12373 while displaying a help-echo.
12375 * lisp.h (Qmessage_truncate_lines): External declaration.
12377 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12379 * xdisp.c (Vline_number_display_limit): Renamed from
12380 line_number_display_limit.
12381 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12382 Extend documentation string. Initialize
12383 Vline_number_display_limit to nil meaning no limit.
12384 (decode_mode_spec): Use Vline_number_display_limit with its new
12387 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12389 2000-06-13 Richard Stallman <rms@gnu.org>
12391 * frame.c (Fmodify_frame_parameters): Doc fix.
12393 * xfns.c (x_set_frame_parameters): Comment fix.
12395 * frame.c (store_frame_param): Call swap_in_global_binding if the
12396 variable's current binding was chosen based on this frame.
12398 * data.c (swap_in_global_binding): New function.
12400 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12402 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12403 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12405 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12407 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12409 2000-06-12 Jason Rumney <jasonr@gnu.org>
12411 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12413 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12415 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12417 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12419 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12421 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12422 (syms_of_xfaces): Defsubr Sdump_colors.
12423 (x_free_colors): Don't treat b&w specially on default visual.
12424 (x_free_dpy_colors): New function.
12425 (free_face_colors): Don't check visual class; it's done
12428 * xterm.c (x_frame_of_widget): New function.
12429 (x_alloc_nearest_color_for_widget): Use it.
12430 (x_copy_dpy_color): New function.
12431 (x_destroy_window): Free various colors.
12433 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12435 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12437 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12439 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12441 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12443 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12445 2000-06-11 Dave Love <fx@gnu.org>
12447 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12449 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12451 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12453 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12455 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12458 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12460 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12461 (regex_compile): Fix the code for handling the case of single byte
12462 char and multibyte char being mixed in a range within [...].
12464 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12465 and dst_multibyte members of coding.
12467 * charset.c (update_charset_table): Update the table
12468 bytes_by_char_head.
12469 (init_charset_once): Initialize elements of bytes_by_char_head to
12470 1 except for leading codes for private charases.
12472 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12473 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12475 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12477 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12478 access the data it doesn't point to.
12480 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12482 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12483 will be translated to a switch-frame event when reading the
12484 event queue. This is necessary because Emacs otherwise won't
12485 perform a switch-frame to a new frame until some other event, for
12486 example a keystroke event, forces it to do so. This has various
12487 effects, one visible being that the cursor of a frame created with
12488 C-x 5 2 or switched to with a window manager key binding like
12489 A-TAB stays hollow because selected_window isn't on the newly
12490 focused frame until the switch-frame is performed.
12492 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12493 generating a switch-frame event if necessary.
12495 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12497 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12500 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12502 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12504 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12506 * window.c (displayed_window_lines): Take empty lines at
12507 the bottom of a window into account.
12509 * window.c (displayed_window_lines): New function.
12510 (Fmove_to_window_line): Use displayed_window_lines to determine
12511 the number of lines to move, instead of using the window's height.
12513 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12514 to stop reading, even if the form read sets point to a different
12515 value when evaluated.
12517 * xdisp.c (display_line): Fix code deciding in which line to
12520 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12522 * fileio.c (e_write): Free composition data if stored in
12525 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12527 * xdisp.c (display_line): Set row's and iterator's
12528 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12529 Set cursor even if row ends in the middle of a character.
12530 (dump_glyph_row): Print values of new flags.
12531 (redisplay_window) <cursor movement in unchanged window>: When
12532 point has been moved forward, and PT is at the end of the cursor
12533 row, don't place the cursor in the next row if the cursor row ends
12534 in the middle of a character or at ZV.
12536 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12537 (struct glyph_row): Add starts_in_middle_of_char_p and
12538 ends_in_middle_of_char_p.
12539 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12540 ends_in_middle_of_char_p flag.
12541 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12543 * term.c (append_glyph): Revert change of 2000-06-06.
12545 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12546 padding glyph not fitting on line as whole character not
12549 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12550 this isn't true for images with `:ascent 100'.
12552 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12554 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12555 as modified if it is originally unmodified.
12557 * term.c (encode_terminal_code): Change the way to check if
12558 terminal coding does any conversion.
12559 (append_glyph): Set glyph->pixel_width correctly.
12561 * xdisp.c (display_line): While checking line continuation, pay
12562 attention to a padding glyph.
12564 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12566 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12568 2000-06-05 Dave Love <fx@gnu.org>
12570 * xdisp.c: Include fontset.h.
12572 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12574 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12576 * dispnew.c: Conditionally include term.h.
12578 * coding.h: Declare code_convert_string_norecord.
12580 * frame.h (struct frame): Use volatile unconditionally.
12582 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12584 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12586 * systime.h: Protect against multiple inclusion.
12587 (timezone) [USG5_4]: Define as time_t.
12589 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12590 (Foptimize_char_table, make_temp_name): Declare.
12592 * Makefile.in (xdisp.o): Depend on fontset.h.
12594 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12596 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12597 (Foptimize_char_table, make_temp_name): Declare.
12601 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12603 2000-06-02 Dave Love <fx@gnu.org>
12605 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12607 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12609 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12610 result face, set flags in that face indicating that colors may not
12613 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12614 glyph, use the ASCII NUL character to determine the face.
12616 2000-06-02 Dave Love <fx@gnu.org>
12618 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12619 (VFORK_RETURN_TYPE): Remove.
12621 * config.in: Add NO_MATHERR.
12623 2000-06-01 Dave Love <fx@gnu.org>
12625 * cmds.c (internal_self_insert): Don't check
12626 Vbefore_change_function, Vafter_change_function.
12628 * insdel.c (signal_before_change, signal_after_change): Likewise.
12630 * buffer.c (Vbefore_change_function, Vafter_change_function):
12631 Variables and their initializations deleted.
12633 * callint.c (Fcall_interactively): Doc fix.
12635 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12637 2000-05-31 Dave Love <fx@gnu.org>
12639 * textprop.c: Revert last change -- duplicated.
12641 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12643 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12646 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12648 2000-05-31 Jason Rumney <jasonr@gnu.org>
12650 * search.c (Fre_search_forward, Fre_search_backward)
12651 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12653 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12655 2000-05-30 Jason Rumney <jasonr@gnu.org>
12657 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12658 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12660 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12662 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12663 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12664 expand a nil default_filename.
12666 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12667 pointer to glyph_to_pixel_coords, not a frame.
12669 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12670 coding.h to dependencies.
12672 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12674 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12675 window pointer to be consistent with w32term.c and xterm.c.
12677 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12678 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12679 (Qline_spacing, Qcenter): New variables.
12680 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12681 (x_set_line_spacing): New function.
12682 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12683 (x_specified_cursor_type): New function.
12684 (x_set_cursor_type): Use it.
12685 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12687 (validate_x_resource_name, x_get_resource_string): Measure lengths
12688 of external strings in bytes.
12689 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12690 GetTextExtentPoint32 with NULL title.
12691 (Fx_create_frame): Initialize Qline_spacing.
12692 (w32_load_system_font): Initialize font->double_byte_p.
12693 (x_to_w32_charset): Use Vw32_charset_info_alist.
12694 (Image, busy cursor, tooltip functions): Merged changes from
12695 xfns.c. Not yet functional on Windows.
12697 * w32gui.h (W32FontStruct): Add double_byte_p member.
12699 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12700 (emacs_button_translation): Use it.
12701 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12702 in `mask' to be set.
12704 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12707 * w32term.c: Format and doc changes to bring closer to xterm.c.
12708 (w32_char_font_type): New enum.
12709 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12710 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12711 (w32_encode_char): New function.
12712 (x_encode_char): Removed.
12713 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12714 x_encode_char and w32_font_is_double_byte.
12715 (x_produce_image_glyph): Use image_ascent.
12716 (x_produce_glyphs): Use new version of w32_per_char_metric and
12717 handle NULL return value. Allow extra line spacing.
12718 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12719 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12720 w32_font_type member of glyph instead.
12721 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12722 (fast_find_position): Make sure not to consider rows not visible
12724 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12725 w32_menu_display_help with input blocked, as it can abort.
12726 (x_display_and_set_cursor): Choose cursor depending
12727 on buffer-local value of cursor_type.
12728 (x_draw_bar_cursor): Add parameter WIDTH.
12730 * w32term.h (CP_DEFAULT): Define.
12731 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12733 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12735 * search.c (Fre_search_forward, Fre_search_backward)
12736 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12738 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12740 * coding.c (detect_coding_iso2022): Fix code for checking
12741 CODING_CATEGORY_MASK_ISO_8_2.
12743 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12745 * regex.c (PREFETCH_NOLIMIT): New function.
12746 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12748 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12750 * syntax.c (find_defun_start): Move test for
12751 open_paren_in_column_0_is_defun_start outside of the loop.
12753 * xdisp.c (redisplay_window): Really switch buffers when
12754 displaying mode lines, and temporarily set selected_frame to the
12755 frame of the window that's redisplayed.
12757 * xfaces.c (free_realized_faces): Block/unblock input.
12758 (free_realized_multibyte_face): Ditto.
12760 2000-05-29 Dave Love <fx@gnu.org>
12762 * textprop.c (Qkeymap): New variable.
12763 (syms_of_textprop): Intern it.
12765 * keymap.c: Include intervals.h.
12766 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12768 * Makefile.in (keymap.o): Depend on intervals.h.
12770 * keyboard.c (menu_bar_items, tool_bar_items)
12771 (Fexecute_extended_command): Deal with `keymap' property.
12772 (read_key_sequence): Track map from `keymap' property as well as
12775 * intervals.c (get_local_map): Extra arg to allow looking for
12778 * intervals.h (map_property): New enum.
12779 (get_local_map): Extra arg using it.
12780 (Qkeymap): Declare.
12782 * lisp.h (get_local_map): Don't declare here.
12784 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12786 * Makefile.in (callproc.o): Depend on composite.h.
12788 * callproc.c: Include composite.h.
12789 (Fcall_process): Handle composition correctly.
12791 * coding.h (coding_allocate_composition_data): Extern it.
12792 (coding_restore_composition): Likewise.
12794 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12795 yet allocated, finish decoding with result
12796 CODING_FINISH_INSUFFICIENT_CMP.
12797 (coding_allocate_composition_data): Make it non-static.
12798 (coding_restore_composition): Likewise.
12800 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12802 * charset.c (syms_of_charset): Revert last change.
12804 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12806 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12807 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12810 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12812 * charset.c (syms_of_charset): Set width of character sets
12813 eight-bit-control and eight-bit-graphic to 1 column.
12815 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12817 * config.in (HAVE_SPEED_T): New define.
12819 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12822 2000-05-26 Dave Love <fx@gnu.org>
12824 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12826 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12827 (Fsubr_arity): New function.
12828 (syms_of_data): Install them.
12830 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12832 * charset.c (init_charset_once): Set the table bytes_by_char_head
12835 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12836 the default fontset to what Emacs uses by default.
12837 (check_registry_encoding): This function deleted.
12838 (Fset_fontset_font): Remove the adhoc condition for the default
12839 fontset. Allow cons in FONTNAME.
12841 * fns.c (map_char_table): Ignore char-table entries for
12842 charsets eight-bit-control and eight-bit-graphic.
12844 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12846 * emacs.c (main): Initialize keyboard syms before initializing
12847 window code, so face names are available.
12849 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12851 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12852 of an anchor at the beginning of a shy-group.
12854 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12856 * xdisp.c (handle_invisible_prop): Don't try to skip over
12857 invisible text if end of text is already reached.
12859 2000-05-25 Dave Love <fx@gnu.org>
12861 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12863 * coding.c (encode_eol): Add null statement after label.
12865 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12867 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12870 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12872 * ccl.c (ccl_driver): Fix previous change.
12874 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12876 * coding.c (run_pre_post_conversion_on_str): Set point to the
12877 beginning of buffer before calling coding->post_read_conversion.
12878 (decode_coding_string): Give correct args to
12879 run_pre_post_conversion_on_str.
12880 (encode_coding_string): Likewise.
12882 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12883 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12884 eight-bit-graphic correctly.
12886 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12888 * fileio.c (Finsert_file_contents): Even if a file is not found,
12889 execute codes for setting up coding system. Call
12890 after-insert-file-functions unconditionally.
12892 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12894 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12895 BSD_PGRPS are not defined.
12897 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12899 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12901 (syms_of_charset): Avoid building same strings.
12903 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12905 * lread.c (Fload): Add a comment about the meaning of
12906 Vuser_init_file being t.
12908 * puresize.h (BASE_PURESIZE): Increase to 675000.
12910 * s/gnu-linux.h (setpgrp): Don't define it here because this
12911 prevents compilation on GNU/Linux systems with glib 2.2.
12913 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12916 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12918 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12919 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12921 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12923 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12925 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12927 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12929 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12931 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12933 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12935 * keyboard.c (read_char): Allow character codes 128..255 to be
12936 handled by input-method-function.
12938 * insdel.c (adjust_markers_for_replace): Fix previous change.
12939 (adjust_after_replace): If PREV_TEXT is nil, call
12940 adjust_markers_for_insert, not adjust_markers_for_replace.
12942 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12944 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12945 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12946 [HAVE_GRANDPT]: Define.
12947 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12949 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12952 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12954 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12956 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12958 The following changes are to handle 8-bit characters in a
12959 multibyte buffer/string without facing with byte combining
12960 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12961 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12963 * Makefile.in (fns.o): Depend on charset.h.
12965 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12966 convert it to unibyte.
12967 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12969 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12970 apparent char boundary.
12971 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12972 0x80..0x9F to/from multibyte form.
12974 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12977 * callproc.c (Fcall_process): Always encode an argument string if
12978 it is multibyte. Setup src_multibyte and dst_multibyte members of
12979 process_coding properly.
12981 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12982 SPLIT_NON_ASCII_CHAR.
12984 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12986 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12988 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12989 (SPLIT_CHARACTER_SEQ): This macro deleted.
12990 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12991 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12992 and eight-bit-graphic.
12993 (char_to_string): Likewise. Signal an error for too large
12995 (char_printable_p): Return 0 for 8-bit characters.
12996 (update_charset_table): Update iso_charset_table only when a final
12997 character is non-negative.
12998 (find_charset_in_text): Renamed from find_charset_in_str.
12999 Arguments and return value changed. Callers changed.
13000 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
13001 be -1 if CHARSET is used only internally.
13002 (Fmake_char_internal): Handle new charsets; eight-bit-control and
13004 (Fcharset_after): Simplified.
13005 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
13006 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
13007 (multibyte_chars_in_text): Simplified by assuming there's no
13008 invalid multibyte sequence.
13009 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13010 (str_as_unibyte): New functions.
13011 (Fstring): Simpified by assuming that byte combining never happens.
13012 (init_charset_once): Initialization for
13013 LEADING_CODE_8_BIT_CONTROL.
13014 (syms_of_charset): Intern and staticpro Qeight_bit_control and
13015 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
13016 eight-bit-control and eight-bit-graphic.
13018 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
13019 (CHARSET_8_BIT_GRAPHIC): New macros.
13020 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
13021 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
13022 (CHARSET_REVERSE_CHARSET): Likewise.
13023 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
13025 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
13026 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
13027 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
13028 encounter an invalid multibyte sequence.
13029 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
13030 sequence is always valid.
13031 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
13032 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
13033 (CHAR_STRING): For 8-bit characters, call char_to_string.
13034 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
13035 multibyte sequence is always valid.
13036 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
13037 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13038 (str_as_unibyte): Extern them.
13039 (BCOPY_SHORT): Fix a bug.
13040 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
13041 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
13042 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
13043 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
13045 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
13046 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
13047 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
13048 (EMIT_BYTES): New macros.
13049 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
13050 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
13052 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
13053 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
13054 check the validity of multibyte sequence.
13055 (decode_coding_emacs_mule): New function.
13056 (encode_coding_emacs_mule): New macro.
13057 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
13059 (DECODE_ISO_CHARACTER): Just return a character code.
13060 (DECODE_COMPOSITION_START): Set coding->result instead of result.
13061 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
13062 EMIT_CHAR to produced decoded characters. Exit the loop only by
13063 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
13065 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
13066 only position codes for an invalid character.
13067 (encode_designation_at_bol): Return new destination pointer. 5th
13068 arg DSTP is changed to DST.
13069 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
13070 from the source by ONE_MORE_CHAR. Don't handle the case of last
13072 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
13074 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
13075 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
13076 TWO_MORE_BYTES to fetch a byte from the source.
13077 (encode_eol): Pay attention to coding->src_multibyte.
13078 (detect_coding, detect_eol): Preserve members src_multibyte and
13080 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
13081 (encoding_buffer_size): Set magnification to 3 for all coding
13082 systems that require encoding.
13083 (ccl_coding_driver): For decoding, be sure that the result is
13084 valid multibyte sequence.
13085 (decode_coding): Initialize coding->errors and coding->result.
13086 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
13087 and raw-text, always call decode_eol. Handle the case of last
13088 block here. If not coding->dst_multibyte, convert the resulting
13089 sequence to unibyte.
13090 (encode_coding): Initialize coding->errors and coding->result.
13091 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
13092 and raw-text, always call encode_eol. Handle the case of last
13094 (shrink_decoding_region, shrink_encoding_region): Detect cases
13095 that we can't skip data more rigidly.
13096 (code_convert_region): Setup src_multibyte and dst_multibyte
13097 members of coding. For decoding, if the buffer is multibyte,
13098 convert the source sequence to unibyte in advance. For encoding,
13099 if the buffer is multibyte, convert the resulting sequence to
13100 multibyte afterward.
13101 (run_pre_post_conversion_on_str): New function.
13102 (code_convert_string): Deleted and divided into the following two.
13103 (decode_coding_string, encode_coding_string): New functions.
13104 (code_convert_string1, code_convert_string_norecord): Call one of
13106 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
13107 MAKE_NON_ASCII_CHAR.
13108 (Fset_terminal_coding_system_internal)
13109 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
13110 and dst_multibyte members.
13111 (init_coding_once): Initialize iso_code_class with new enum
13112 ISO_control_0 and ISO_control_1.
13114 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13115 devided into ISO_control_0 and ISO_control_1.
13116 (struct coding_system): New members src_multibyte, dst_multibyte,
13117 errors, and result. Delete member fake_multibyte.
13118 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13120 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13123 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13126 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13128 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13130 (Ftranspose_region): Delete codes for handling byte combining.
13132 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13133 dst_multibyte members of coding. On handling REPLACE on unibyte
13134 buffer, convert the result of decode_coding to unibyte. On
13135 inserting into a mutibyte buffer, always call code_convert_region.
13136 (e_write): Setup coding->src_multibyte according to the
13137 multibyteness of the source (buffer or string).
13139 * fns.c (concat): Handle 8-bit characters correctly.
13140 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13141 unibyte in the result.
13142 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13143 valid multibyte form in the result.
13144 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13145 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13146 return -1, signal an error.
13147 (base64_encode_1): New arg MULTIBYTE. Get each character by
13148 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13149 character is found, return -1.
13150 (Fbase64_decode_region): Delete codes for handling byte-combining.
13151 Treat each decoded byte as a unibyte character.
13152 (Fbase64_decode_string): Return unibyte string.
13153 (Fcompare_strings, concat, string_byte_to_char): Use
13154 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13155 FETCH_STRING_CHAR_ADVANCE.
13156 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13157 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13159 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13160 SPLIT_NON_ASCII_CHAR.
13161 (fontset_ref_via_base, fontset_set): Likewise
13163 * insdel.c (adjust_markers_for_record_delete): Deleted.
13164 (adjust_markers_for_insert): Argument changed. Caller changed.
13165 (adjust_markers_for_replace): Likewise.
13166 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13167 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13168 (copy_text): Delete unused local varialbe c_save. For converting
13169 to multibyte, be sure to make all 8-bit characters in valid
13171 (count_size_as_multibyte): Handle 8-bit characters correctly.
13172 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13173 (adjust_after_replace, replace_range, del_range_2)
13174 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13175 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13176 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13177 handling byte combining.
13178 (adjust_before_replace): Deleted.
13180 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13181 SPLIT_NON_ASCII_CHAR.
13182 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13183 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13184 (Fkey_description): Likewise.
13186 * lread.c (read1): On reading multibyte string, be sure to make
13187 all 8-bit chararacters in valid multibyte form.
13188 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13190 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13193 * process.c (Fstart_process): GCPRO current_dir before calling
13194 Ffind_operation_coding_system. Encode arguments here.
13195 (create_process): Don't encode arguments here. Setup
13196 src_multibyte and dst_multibyte members of struct coding.
13197 (read_process_output): Setup src_multibyte and dst_multibyte
13198 members of struct coding. If the output is to multibyte buffer,
13199 always decode the output of the process. Adjust the
13200 representation of 8-bit characters to the multibyteness of the output.
13201 (send_process): Setup coding->src_multibyte according to the
13202 multibyteness of the source.
13204 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13205 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13206 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13208 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13210 * w16select.c (Fw16_set_clipboard_data): Setup members
13211 src_multibyte and dst_multibyte of coding. Adjusted for the
13212 change for find_charset_in_str.
13213 (Fw16_get_clipboard_data): Likewise.
13215 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13216 dst_multibyte of coding.
13217 (x_to_w32_font): Likewise.
13219 * w32select.c (Fw32_set_clipboard_data): Setup members
13220 src_multibyte and dst_multibyte of coding. Adjusted for the
13221 change for find_charset_in_str.
13222 (Fw32_get_clipboard_data): Likewise.
13224 * xdisp.c (get_next_display_element): Handle 8-bit characters
13226 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13227 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13229 * xselect.c (selection_data_to_lisp_data): Setup members
13230 src_multibyte and dst_multibyte of coding. Adjusted for the
13231 change for find_charset_in_str.
13232 (lisp_data_to_selection_data): Likewise.
13234 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13236 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13238 * dispextern.h (Vimage_types): Add extern declaration.
13240 * xdisp.c (Vimage_types): Moved here from xfns.c.
13241 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13243 * xfns.c (Vimages_types): Moved to xdisp.c.
13244 (syms_of_xfns): Move `image-types' to xdisp.c.
13246 * w32fns.c (Vimage_types): Removed.
13247 (syms_of_w32fns): Remove `image-types'.
13249 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13251 * fns.c (map_char_table): Pay attention to character number of
13252 charset. Check the validity of charset at the first level. For
13253 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13256 * fontset.c: Include "buffer.h".
13257 (fs_load_font): If the face has fontset, record the face ID in
13259 (Finternal_char_font): New function.
13260 (accumulate_font_info): New function.
13261 (Ffontset_info): Rewritten for the new fontset implementation.
13262 (syms_of_fontset): Register Vdefault_fontset in the first element
13263 of Vfontset_table. Include Vdefault_fontset in
13264 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13267 2000-05-16 Dave Love <fx@gnu.org>
13269 * m/iris5d.h: Deleted -- unused.
13271 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13273 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13274 `invalid' instead of `illegal'.
13276 * indent.c (Fmove_to_column): When ending within a tab, insert
13277 spaces first so that markers at the end of the tab get adjusted.
13279 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13280 buffer list that wasn't selected in that frame.
13282 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13283 is needed on mescaline, use a 2 char prefix, and call
13284 make_temp_name with second arg non-zero.
13286 * fileio.c (make_temp_name): New function, extracted from
13288 (Fmake_temp_name): Use it.
13290 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13292 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13294 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13296 * Makefile.in (lisp): Add env.elc.
13298 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13300 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13302 * search.c (Freplace_match): Handle case of `\N' in the
13303 replacement when there's no group N.
13305 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13307 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13308 of the message to message_dolog.
13310 * keyboard.c (read_char): Don't clear current message for help
13311 events; let the code handling help events handle this. Change
13312 code detecting help events that should be ignored.
13314 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13315 we're interating over a string.
13317 2000-05-09 Dave Love <fx@gnu.org>
13319 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13320 that offset before writing. Move gcpro region past call of
13323 2000-05-04 Dave Love <fx@gnu.org>
13325 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13327 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13329 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13330 of inserted characters when BUF equals the current buffer, and PT
13331 is in front of or equal to FROM.
13333 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13335 * xdisp.c (handle_single_display_prop): If display property value
13336 is invalid, or something not supported on the frame, restore
13337 iterator's position to what it was initially. Make sure to return
13338 0 for invalid and unsupported property values.
13340 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13341 that x_per_char_metric returns null.
13343 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13345 * xterm.h (struct face): Add forward declaration.
13346 (struct image): Ditto.
13347 (image_ascent): Add prototype.
13349 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13350 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13351 image_ascent instead of using IMAGE_ASCENT.
13353 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13354 (IMAGE_ASCENT): Removed.
13356 * xfns.c (Qcenter): New variable.
13357 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13358 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13359 (image_ascent): New function.
13360 (lookup_image): Recognize `:ascent center'.
13361 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13362 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
13363 (xbm_load): Don't set image's ascent here.
13364 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
13365 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
13366 check ascent values here.
13367 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
13368 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
13369 (syms_of_xfns): Initialize Qcenter.
13371 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
13372 to the limits, increase the limits.
13374 2000-05-01 Kenichi Handa <handa@etl.go.jp>
13376 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
13377 Check Vfont_encoding_alist against the full name of the opened font.
13379 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13381 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13382 taller than the window.
13384 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13386 * xfaces.c (realize_x_face): Fix the argument of the second
13387 xassert. BASE_FACE may not be a face for ASCII.
13389 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13391 * print.c (print_object): Treat print-length < 0 as nil.
13393 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13395 * s/freebsd.h (TERMCAP_OBJ): Removed.
13396 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13398 * lread.c (read1): Don't treat period followed by certain
13399 characters as symbol start.
13401 * xfns.c (slurp_file): New function.
13402 (xbm_image_p): Handle case of in-memory XBM files.
13403 (xbm_scan): Rewritten to work on memory buffers instead of files.
13404 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13405 Work on memory buffers instead of files. If DATA is null test
13406 if buffer looks like an in-memory XBM file.
13407 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13408 memory buffers instead of files.
13409 (xbm_file_p): New function.
13410 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13412 * lread.c (end_of_file_error): New function.
13413 (read1): Call it instead of signaling `end-of-file' directly.
13415 * print.c (print_error_message): Print data of `end-of-file'
13416 with Fprinc instead of Fprin1.
13418 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13420 * window.c (freeze_window_start): Check that minibuffer scroll
13421 window isn't nil before extracting the window structure pointer
13424 * undo.c (record_delete): If we hit the end of the undo list, stop
13425 picking elements apart.
13427 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13429 * xdisp.c (display_line): If lines are continued, restore
13430 iterator's ascent/descent information to the values before the
13431 first glyph not fitting on the line.
13433 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13435 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13436 positions in glyph matrix. Don't compute new window end positions.
13438 * dispnew.c (increment_matrix_positions): Renamed from
13439 increment_glyph_matrix_buffer_positions.
13440 (increment_row_positions): Renamed from
13441 increment_glyph_row_buffer_positions.
13443 * dispextern.h: Change names of renamed functions from dispnew.c
13446 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13448 * fileio.c (Fdo_auto_save): Create directories for auto-save
13449 list file if necessary.
13451 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13452 from buffer or frame.
13453 (automatic_hscrolling_p): New variable.
13454 (hscroll_windows): Scroll windows horizontally only if automatic
13455 hscrolling is allowed.
13456 (syms_of_xdisp): New variable `automatic-hscrolling'.
13458 * frame.h (struct frame): Add member extra_line_spacing.
13460 * xfns.c (x_set_line_spacing): New function.
13461 (Fx_create_frame): Set line spacing from resources.
13462 (Qline_spacing): New variable.
13463 (syms_of_xfns): Initialize Qline_spacing.
13465 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13467 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13468 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13469 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13470 extra_line_spacing from default value.
13471 (init_buffer_once): Initialize default value of extra_line_spacing.
13473 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13476 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13477 prompt_width. Add extra line spacing.
13479 * term.c (produce_glyphs): Remove reference to struct it's
13482 * dispextern.h (struct it): Remove member prompt_width, add
13483 extra_line_spacing.
13485 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13487 * dispnew.c (update_frame_line): When writing a whole line, make
13488 sure cursor is in the right row afterwards, otherwise a use of
13489 capability `ch' in cmgoto might leave the cursor in the row below.
13491 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13493 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13495 * keyboard.c (timer_check): Fix typo in comment.
13497 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13499 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13500 name change: ch -> character.
13502 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13504 * keyboard.c (echo_message_buffer): New variable.
13505 (echo_now): Set echo_message_buffer to the echo area buffer used
13506 to display the echo.
13507 (cancel_echoing): Reset echo_message_buffer to nil.
13508 (read_char): Code rewritten that handles canceling an echo or
13509 echoing a dash, respectively.
13511 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13512 directory doesn't exist.
13514 2000-04-19 Dave Love <fx@gnu.org>
13516 * fns.c (syms_of_fns): Defsubr mapc.
13517 (concat): Don't allow numeric args.
13518 (Fconcat): Doc change.
13520 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13522 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13523 instead define end_match(1|2) more carefully.
13524 Use GET_CHAR_BEFORE_2 for `begline'.
13526 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13528 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13529 on 64-bit systems where NULL is defined as `0'.
13531 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13532 the `variable argument list' to make it work on Alpha.
13534 * m/alpha.h (_LP64) [!_LP64]: Define.
13535 (ORDINARY_LINK): Define for NetBSD.
13537 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13539 2000-04-19 Dave Love <fx@gnu.org>
13541 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13544 * Makefile.in (LIBS): Don't use.
13545 (GETLOADAVG_OBJ): Define again.
13546 (otherobj): Add GETLOADAVG_OBJ.
13548 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13550 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13552 * lread.c (read_filtered_event): Cancel and start busy cursor.
13554 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13555 that the per-character metrics may be null.
13557 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13559 * buffer.c (clone_per_buffer_values): New function.
13560 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13561 clone_per_buffer_values if CLONE is not nil.
13563 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13565 2000-04-16 Dave Love <fx@gnu.org>
13567 * Makefile.in: Remove obsolete localcpp stuff.
13568 (GETLOADAVG_OBJ): Don't define.
13569 (obj): Move LIBOBJS...
13570 (otherobj): ... to here.
13571 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13572 whitespace-only lines after the continuation (Irix).
13574 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13576 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13578 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13580 2000-04-14 Dave Love <fx@gnu.org>
13582 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13583 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13584 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13585 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13588 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13589 autoconfiscated HAVE_GETLOADAVG.
13591 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13594 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13596 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13597 (fill_in_lock_file_name): Avoid existing files that aren't links.
13599 2000-04-14 Dave Love <fx@gnu.org>
13601 * Makefile.in (LIBS, LIBOBJS): New variable.
13602 (INTERVAL_SRC): Convert to make variable.
13603 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13604 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13605 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13607 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13608 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13609 (shortlisp): Add facemenu, float-sup, frame.
13610 (SOME_MACHINE_LISP): Remove them from here.
13611 (LIBES): Change unused LDLIBS to autoconf LIBS.
13613 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13615 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13617 * composite.c (update_compositions): If FROM and TO are not in a
13618 valid range, do nothing.
13620 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13622 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13624 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13626 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13629 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13631 * fileio.c (a_write): Remove redundant semi-colons.
13632 (e_write): Return -1 if failed to write all the data.
13633 This fixes the changes made at 1999-12-15.
13635 2000-04-12 Dave Love <fx@gnu.org>
13637 * fns.c (mapcar1): Test for null vals to support mapc.
13638 (Fmapc): New function.
13640 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13642 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13643 (IT_frame_up_to_date): Support the buffer local value of
13644 cursor-type, if defined.
13646 2000-04-10 Dave Love <fx@gnu.org>
13648 * editfns.c (preceding-char, following-char): Doc fix.
13650 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13652 * Makefile.in (temacs): Revert 2000-03-12 change.
13654 2000-04-10 Jason Rumney <jasonr@gnu.org>
13656 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13658 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13660 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13661 area buffer, if it's not set up yet.
13663 * indent.c (compute_motion): Set immediate_quit.
13665 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13667 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13668 (realize_tty_face): Suppress boldness if colors are the inverse of
13669 the default colors, and tty_suppress_bold_inverse_default_colors_p
13671 (Ftty_suppress_bold_inverse_default_colors): New function.
13672 (syms_of_xfaces): Defsubr it.
13674 * buffer.c (Frestore_buffer_modified_p): New function.
13675 (syms_of_buffer): Defsubr it.
13677 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13679 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13680 charset id (int) argument, not a charset (Lisp_Object).
13682 * coding.h (code_convert_string): Declare.
13683 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13684 object, as the fourth argument to code_convert_string.
13686 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13687 (Fset_fontset_font): Use EQ to compare lisp objects.
13689 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13691 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13692 a pointer that looks like a lisp object.
13693 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13694 zero, instead see whether it's an integer object, since they can't
13696 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13698 * dispnew.c (allocate_matrices_for_frame_redisplay)
13699 (direct_output_forward_char): Use X(U)INT and make_number as needed
13700 to convert between (unsigned) int values and lisp integers.
13701 * keyboard.c (read_key_sequence): Likewise.
13702 * lread.c (substitute_object_recurse): Likewise.
13703 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13704 * minibuf.c (do_completion, Fminibuffer_complete_word)
13705 (Fminibuffer_completion_help): Likewise.
13706 * term.c (produce_special_glyphs): Likewise.
13708 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13709 * print.c (print_preprocess, print_object): Likewise.
13711 * search.c (compile_pattern): Use NILP when checking for nil.
13713 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13714 __OPTIMIZE__]: Provide a GNU C macro version that handles
13715 lisp-object unions.
13716 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13717 field, to better cope with ENABLE_CHECKING and calls that modify a
13718 Lisp_Object using its old value.
13720 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13722 * window.c (compare_window_configurations): Signal an error
13723 if parameters C1 or C2 aren't window configurations.
13725 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13726 AFTER_POTENTIAL_GC calls around calls to functions that can
13727 signal an error and thus invoke the debugger.
13729 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13731 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13732 an error if decoding fails.
13734 * keyboard.c (lispy_mouse_names): Variable removed.
13735 (Vlispy_mouse_stem): New variable.
13736 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13737 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13738 for any mouse button number. Increase size of mouse_syms and
13739 button_down_location as needed. Call modify_event_symbol with
13740 different arguments.
13741 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13742 Call modify_event_symbol with different arguments.
13743 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13744 for any button number. Call modify_event_symbol with different
13746 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13747 Accept a string for NAME_ALIST_OR_STEM.
13749 * lisp.h (larger_vector): Add prototype.
13751 * fns.c (larger_vector): Make externally visible.
13753 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13755 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13757 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13758 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13759 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13760 we are between str1 and str2.
13761 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13762 (PATFETCH): Use `TRANSLATE'.
13763 (PATFETCH_RAW): Fetch multibyte char if applicable.
13764 (PATUNFETCH): Remove.
13765 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13766 When writing a char, write it directly into the pattern buffer rather
13767 than going needlessly through a temp char-array.
13768 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13769 multibyte magic and remove the useless `#ifdef emacs'.
13770 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13773 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13774 conditional on `emacs'.
13776 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13778 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13780 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13781 non-union-type versions of XMARK and friends here, because XMARK
13782 and friends won't work on an integer field if NO_UNION_TYPE is not
13784 (make_number): Define as a function if it's not defined as a macro.
13786 * composite.c (run_composite_function): Use NILP when checking for nil.
13787 (syms_of_composite): Delete local var NARGS, pass an int as first
13788 argument to Fmake_hash_table.
13790 * editfns.c (text_property_stickiness): Use NILP to test
13791 Lisp_Object boolean value.
13792 (Fmessage_or_box): Don't use NILP to test int variable.
13793 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13794 problems reading from and changing the same lisp value in an
13797 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13799 * term.c (TN_no_color_video): New variable.
13800 (term_init): Intitialize TN_no_color_video.
13801 (enum no_color_bit): New enumeration.
13802 (MAY_USE_WITH_COLORS_P): New macro.
13803 (turn_on_face): Use it to determine if attributes may be used
13804 combined with colors.
13806 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13808 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13809 with int lvalues via casts; instead, just yield lisp object lvalues.
13810 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13811 proper accessor macros.
13812 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13813 (grow_mini_window): Fix typo getting int value of root->height.
13815 * xdisp.c (compute_string_pos): Fix order of arguments to
13816 string_pos_nchars_ahead.
13817 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13818 count arg to variable-arg routines like Frun_hook_with_args and
13820 (back_to_previous_visible_line_start)
13821 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13822 fixed-arg routines like Fget_char_property and Fmake_string.
13823 (reconsider_clip_changes): Use XINT when comparing integer lisp
13824 objects, or passing them as int arguments.
13825 (mark_window_display_accurate, insert_left_trunc_glyphs)
13826 (append_space, extend_face_to_end_of_line): Use make_number when
13827 storing or passing integer values as lisp objects.
13828 (set_cursor_from_row, highlight_trailing_whitespace): Use
13829 INTEGERP, not implicit test against zero, for glyph object.
13830 (try_window_id): Don't use make_number when we want an int value.
13832 * xfaces.c (xlfd_symbolic_value): Make last argument a
13833 Lisp_Object, to be consistent with callers.
13834 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13835 (lface_hash): Apply XFASTINT to lisp values before folding in.
13837 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13838 fill in window width and height. Pass an int, not a lisp object,
13839 as first arg to Finsert.
13841 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13843 * xfaces.c (realize_basic_faces): Block input while realizing
13846 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13848 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13850 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13852 * xterm.c (x_produce_glyphs): When displaying unibyte text
13853 or ASCII, handle case that per-char metric is null.
13855 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13857 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13859 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13860 (XSUBR, XBUFFER): Verify correct object type before returning
13861 pointer, using eassert.
13862 * frame.h (XFRAME): Likewise.
13864 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13865 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13866 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13867 * data.c (set_internal): Likewise.
13868 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13869 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13870 * fileio.c (auto_save_1): Likewise.
13871 * insdel.c (check_markers): Likewise.
13872 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13873 * undo.c (record_insert): Likewise.
13874 * vmsproc.c (child_sig): Likewise.
13875 * window.c (unshow_buffer, window_loop): Likewise.
13876 * xterm.c (x_erase_phys_cursor): Likewise.
13878 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13880 * xfns.c (free_image_cache): Free the cache structure itself
13881 last, after all its members have been freed.
13883 * lisp.h (xstrdup): Add prototype.
13885 * alloc.c (xstrdup): Moved here from xfaces.c.
13886 (allocating_for_lisp): Variable removed.
13887 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13889 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13891 (xstrdup): Moved to alloc.c.
13893 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13895 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13897 * emacs.c (main): Fix sense of no-loadup test.
13899 * config.in (ENABLE_CHECKING): Undef.
13901 * lisp.h (struct interval): Replace "parent" field with a union of
13902 interval pointer and Lisp_Object; add new bitfield to use as
13903 discriminant. Change other flag fields to bitfields.
13904 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13905 is defined and the supplied test fails, print a message and abort.
13906 (eassert): New macro. Use CHECK to provide an assert-like facility.
13908 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13909 pointers; abort if the value looks like a lisp object.
13910 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13911 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13912 Modify for new interval parent definition.
13914 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13915 (UNMARK_BALANCE_INTERVALS): Update references that need an
13916 addressable lisp object in the interval structure.
13917 (die): New function.
13918 (suppress_checking): New variable.
13920 * intervals.c (interval_start_pos): Just return 0 if there's no
13923 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13925 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13926 and earlier Emacs versions.
13928 * keyboard.c (Ftop_level): Cancel busy-cursor.
13930 * eval.c (call_debugger): Cancel busy-cursor.
13932 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13934 * search.c (Freplace_match): Adjust multibyteness of the current
13935 buffer and NEWTEXT. Free allocated memory before signaling an error.
13937 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13939 * regex.c (analyse_first): New function obtained by ripping out most
13940 of re_compile_fastmap and generalizing it a little bit so that it
13941 can also just return whether a given (sub)pattern can match the empty
13943 (regex_compile): Use `analyse_first' to decide whether the loop-check
13944 needs to be done or not for *, +, *? and +? (the loop check is costly
13945 for non-greedy repetition).
13946 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13948 2000-03-28 Dave Love <fx@gnu.org>
13950 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13952 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13954 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13956 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13958 (enum re_opcode_t): Update description of succeed_n.
13959 (PATFETCH): Always define.
13960 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13961 operators, char classes, shy-groups and intervals).
13962 Optimize special cases of intervals so as to only use succeed_n and
13963 jump_n when really needed.
13964 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13965 that we don't have to handle the special cases any more.
13966 Simplify on_failure_jump handling as well.
13968 2000-03-28 Jason Rumney <jasonr@gnu.org>
13970 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13972 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13974 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13976 * s/msdos.h (GC_SETJMP_WORKS): Define.
13978 * alloc.c (mark_maybe_object): New function.
13979 (mark_memory): Use it.
13980 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13981 (setjmp_tested_p, longjmp_done): New variables.
13982 (test_setjmp): New function.
13983 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13984 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13986 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13987 to DEC_TEXT_POS and INC_TEXT_POS.
13989 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13990 with parameter MULTIBYTE_P.
13992 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13994 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13995 buffers because it looks for multibyte character byte sequences
13996 which don't exist in unibyte text.
13998 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
14000 * xfaces.c (register_color, unregister_color, unregister_colors)
14001 [DEBUG_X_COLORS]: New functions.
14002 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
14004 * xfns.c (x_set_cursor_color): Get color reference counts right.
14006 * xterm.c (x_copy_color): New function.
14007 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
14009 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
14010 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
14011 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
14012 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
14013 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
14014 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
14015 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
14016 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
14017 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
14018 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
14020 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
14021 names for handling per-buffer variables.
14023 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
14024 instead of MAX_BUFFER_LOCAL_VARS.
14025 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
14027 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
14029 * xfns.c (x_specified_cursor_type): New function.
14030 (x_set_cursor_type): Use it.
14032 * buffer.h (struct buffer): Add cursor_type.
14034 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
14036 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
14037 (print_partial_compiled_pattern, re_compile_fastmap):
14039 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
14040 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
14041 executing it as well as when popping it off the stack to find infinite
14042 loops in non-greedy repetition operators.
14044 2000-03-26 Gerd Moellmann <gerd@gnu.org>
14046 * doc.c (Qfunction_documentation): New variable.
14047 (syms_of_doc): Initialize Qfunction_documentation.
14048 (Fdocumentation): If FUNCTION is a symbol with non-nil
14049 `function-documentation' property, return a documentation derived
14052 * buffer.c (syms_of_buffer): Add default-cursor-type.
14053 (init_buffer_once): Don't let cursor_type have a local value
14056 * xterm.c (x_display_and_set_cursor): Choose cursor depending
14057 on buffer-local value of cursor_type.
14058 (x_draw_bar_cursor): Add parameter WIDTH.
14060 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
14061 (init_buffer_once): Set default cursor_type value to t.
14062 Mark cursor_type as local everywhere.
14063 (syms_of_buffer): New per-buffer variable cursor-type.
14065 * buffer.h (struct buffer): Remove member local_var_flags,
14067 (MAX_BUFFER_LOCAL_VARS): New macro.
14068 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
14069 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
14070 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
14071 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
14073 * print.c (print_object): Use new macros for per-buffer variables.
14075 * category.c (Fset_category_table): Use new macros for per-buffer
14078 * buffer.c (buffer_permanent_local_flags): Make a char array.
14079 (max_buffer_local_idx): New variable.
14080 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
14081 for new handling of per-buffer variables.
14082 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
14083 (init_buffer_once): Initialize per-buffer vars differently.
14084 Set max_buffer_local_idx.
14086 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
14089 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
14091 * data.c (do_symval_forwarding, store_symval_forwarding)
14092 (find_symbol_value, set_internal, default_value, Fset_default)
14093 (Fkill_local_variable, Flocal_variable_p): Use new macros for
14094 per-buffer variables.
14096 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
14098 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14100 * xterm.c (x_term_init): Unblock input around call1 of
14101 Qvendor_specific_keysyms.
14103 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
14104 (find_defun_start): Consider an open parenthesis in column 0
14105 a defun start only if open_paren_in_column_0_is_defun_start is set.
14106 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
14108 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
14110 * eval.c (Fautoload): Add entry in load-history (if after dump).
14111 * lread.c (load-history): Update docstring.
14113 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14115 * indent.c (Fvertical_motion): Always use the current buffer.
14116 Temporarily change the window's buffer, if necessary.
14118 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14120 * xterm.c (fast_find_position): Make sure not to consider rows
14121 not visible in the window.
14123 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14125 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14126 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14128 2000-03-22 Jason Rumney <jasonr@gnu.org>
14130 * w32menu.c (single_submenu): Set help string to NULL if none.
14131 (w32_menu_show): Set help string correctly.
14132 (add-menu-item): Set help string in MIIM_DATA for menu item.
14133 Load SetMenuItemInfoA explicitly.
14134 (w32_menu_display_help): New function.
14136 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14137 (QCdata): Moved to xdisp.c.
14139 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14140 (Vw32_charset_to_codepage_alist): Removed.
14141 (Vw32_charset_info_alist): New variable.
14142 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14143 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14144 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14145 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14147 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14148 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14149 Define Vw32_charset_info_alist and w32_charset symbols.
14151 2000-03-22 Jason Rumney <jasonr@gnu.org>
14153 * makefile.nt (w32bdf.obj): Update dependencies.
14155 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14157 * w32fns.c: Include fontset.h after dispextern.h.
14158 (Fx_create_frame): Do not create fontset.
14159 (w32_load_system_font): Doc fix.
14160 (Fx_close_connection): Free full_name if it is not shared.
14162 * w32term.c: Include fontset.h after dispextern.h.
14163 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14165 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14166 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14167 (w32_font_is_double_byte): New function, needs body.
14168 (x_append_glyph): Set glyph->glyph_not_available_p.
14169 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14170 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14171 character, convert it to a unibyte character.
14172 (struct glyph_string): Delete member `charset'.
14173 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14174 calculating it is found.
14175 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14176 the case that per char metric is not available correctly.
14177 (x_fill_glyph_string): Handle the case that the specific glyph is
14178 not available correctly.
14179 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14180 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14181 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14182 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14183 fontset. Don't call FS_LOAD_FONT.
14185 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14187 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14188 (INT_LISPLIKE): New macro.
14189 (NULL_INTERVAL_P): Use it.
14190 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14191 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14192 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14194 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14195 explicit references to "parent" field of struct interval and
14196 associated unclean type conversions.
14197 * intervals.c (create_root_interval, root_interval, rotate_right)
14198 (rotate_left, balance_possible_root_interval, split_interval_right)
14199 (split_interval_left, interval_start_pos, find_interval)
14200 (next_interval, previous_interval, update_interval)
14201 (adjust_intervals_for_insertion, delete_node, delete_interval)
14202 (adjust_intervals_for_deletion, merge_interval_right)
14203 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14204 (copy_intervals_to_string): Likewise.
14205 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14207 * syntax.c (update_syntax_table): Likewise.
14209 * intervals.c (reproduce_tree_obj): New function, like
14210 reproduce_tree but takes a Lisp_Object for the parent. Declare
14212 (graft_intervals_into_buffer): Use it when appropriate.
14213 (reproduce_tree): Declare with prototype.
14214 (balance_possible_root_interval): Check that the parent is a lisp
14215 object before trying to examine its type.
14217 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14219 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14220 as strings only if both are known to be strings.
14222 * s/openbsd.h (LIBS_TERMCAP): Undef.
14224 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14226 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14227 definitions for non-Emacs compilation.
14228 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14229 outside of `#ifdef emacs'.
14230 (print_partial_compiled_pattern): Update.
14231 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14232 (re_compile_fastmap): Merge handling of charset and charset_not (for
14233 emacs and non-emacs compilation as well).
14234 Similarly for (not)categoryspec and (not)syntaxspec.
14235 Don't use the fastmap when reaching `anychar' since the added
14236 complexity is not justified.
14237 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14238 and (not)syntaxspec. Merge (not)categoryspec.
14240 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14242 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14243 (FACE_FOR_CHAR): Define them differently for the configuration of
14246 2000-03-21 Dave Love <fx@gnu.org>
14248 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14251 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14253 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14254 (lface_fully_specified_p): Don't check contents of
14255 LFACE_FONT_INDEX because that attribute is optional.
14256 (realize_x_face): Remove now unwarranted xassert.
14258 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14260 The following changes are to make font selection based on
14261 characters, not charset. In addition, they recover fontset
14262 facilities while utilizing the new font selection mechanism.
14264 * Makefile.in (fontset.o): Depend on dispextern.h.
14266 * alloc.c (mark_face_cache): Don't mark face->registry.
14268 * dispextern.h (struct glyph): New member glyph_not_available_p.
14269 Use 22 bits for face_id.
14270 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14271 (struct face): Delete member registry, new member ascii_face.
14272 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14273 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14274 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14275 (struct it): Delete member charset, new member glyph_not_available_p.
14277 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14278 (struct fontset_info, struct fontset_data): Structs removed.
14279 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14280 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14281 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14282 (fs_free_face_fontset, fontset_font_pattern)
14283 (face_suitable_for_char_p, face_for_char)
14284 (make_fontset_for_ascii_face): Extern them.
14285 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14286 (FS_LOAD_FACE_FONT): New macro.
14288 * fontset.c: All codes rewritten or adjusted for the change of
14289 fontset implementation. Now fontset is represented by char table.
14290 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14292 (my_strcasecmp): Function removed.
14293 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14294 (AREF, ASIZE): New macros.
14295 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14296 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14297 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14298 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14299 (fontset_id_valid_p, font_family_registry, fontset_name)
14300 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14301 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14303 (fs_load_font): New arg FACE. Caller changed.
14304 (fs_query_fontset): Argument changed. Caller changed.
14305 (Fquery_fontset): call fs_query_fontset.
14306 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14308 (clear_fontset_elements, check_registry_encoding)
14309 (check_fontset_name): New functions.
14310 (syms_of_fontset): Set char-table-extra-slots property of fontset
14311 to 3. Staticpro and initialize Vfontset_table and
14312 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14314 * frame.h (struct frame): Member `fontset_data' removed.
14315 (FRAME_FONTSET_DATA): Macro removed.
14317 * frame.c (make_frame): Don't allocate f->fontset_data.
14318 (Fdelete_frame): Don't free f->fontset_data.
14320 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14322 * xdisp.c (charset_at_position): Function removed.
14323 (init_iterator): Don't set member charset of struct `it'.
14324 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14325 (next_element_from_display_vector, insert_left_trunc_glyphs):
14327 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14329 (get_next_display_element, append_space)
14330 (extend_face_to_end_of_line): Likewise.
14332 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14334 (clear_font_table, frame_update_line_height, load_face_font):
14335 Adjusted for the change of fontset implementation.
14336 (load_face_fontset_font): Function removed.
14337 (pixel_point_size): New function.
14338 (font_list): Argument type changed. Caller changed.
14339 (LFACE_FONT): New macro.
14340 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14341 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14342 Lisp_Object. Determine the font name by actually loading a font
14343 by the specified pattern. Set LFACE_FONT (lface) to the specified
14344 pattern. Even if a font is not found, don't try alternatives.
14345 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14346 (set_font_frame_param): If `font' is specified in lface, use it.
14347 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14348 (lface_same_font_attributes_p): Likewise.
14349 (make_realized_face): Arguent changed. Caller changed. Set
14350 face->ascii_face to face itself.
14351 (free_realized_face): Free face->fontset if face is for ASCII.
14352 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14353 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14354 (free_realized_multibyte_face): New function.
14355 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14356 changed. Caller changed.
14357 (try_font_list): Argument type changed.
14358 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14359 (choose_face_font): Argument changed. Handle fontset properly.
14360 (choose_face_fontset_font): Function removed.
14361 (realize_default_face, realize_named_face): Don't remove the
14363 (realize_face): Argument changed. Caller changed. Remove face
14364 with the arg former_face_id in advance. Load font for the new face.
14365 (realize_x_face): Argument changed. Caller changed. For a
14366 multibyte character, share fontset with base_face. For a single
14367 byte character, make a new realized fontset. Don't load a font here.
14368 (realize_tty_face): Argument changed. Caller changed.
14369 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
14370 (face_at_buffer_position): Don't check multibyte_p for returning
14372 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
14373 FACE_SUITABLE_FOR_CHARSET_P.
14374 (syms_of_xfaces): Remove code for Qx_charset_registry and
14375 Vface_default_registry.
14377 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
14378 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14379 (x_per_char_metric): Don't try FONT->default_char. Even if
14380 pcm->width is zero, glyph bits may exist.
14381 (x_encode_char): Always initialize char2b->byte1.
14382 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14383 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14384 (x_append_glyph): Set glyph->glyph_not_available_p.
14385 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14386 it->charset. Handle the case that per char metric is not
14387 available. If it->multibyte_p is zero and it->c is a multibyte
14388 character, convert it to a unibyte character.
14389 (struct glyph_string): Delete member `charset'.
14390 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14391 the case that per char metric is not available correctly.
14392 (x_fill_glyph_string): Handle the case that the specific glyph is
14393 not available correctly.
14394 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14395 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14396 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14397 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14398 fontset. Don't call FS_LOAD_FONT.
14400 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14401 (x_create_tip_frame): Likewise.
14402 (Fx_close_connection): Free full_name of font_info.
14404 * fns.c (optimize_sub_char_table): New function.
14405 (Foptimize_char_table): New function.
14406 (syms_of_fns): Defsubr Soptimize_char_table.
14408 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14410 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14411 only if buffer is displayed in some window.
14413 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14414 (try_window_reusing_current_matrix): Don't call scroll run
14415 function if run's current and desired position are the same;
14416 this prevents cursor flickering.
14418 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14420 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14422 * regex.c (RE_STRING_CHAR): New macro.
14423 (GET_CHAR_AFER_2): Remove.
14424 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14425 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14426 (print_partial_compiled_pattern, re_compile_fastmap)
14427 (re_match_2_internal): Remove on_failure_jump_exclusive.
14428 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14429 optimization only need to work for * (ie. can use of_keep_string_jump).
14430 Remove the special case for .*\n since it is now covered by the general
14432 (re_search_2): Don't bother with `room'.
14433 (skip_one_char): New function.
14434 (skip_noops): Simplify since `memory' is not needed any more.
14435 (mutually_exclusive_p): Restructure slightly to use `switch' and
14436 add handling for "all" remaining cases.
14437 (re_match_2_internal): Change on_failure_jump_smart to use
14438 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14439 rather than on_failure_jump_exclusive.
14441 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14443 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14444 number of bits per RGB because it's everywhere used as the depth
14447 * term.c (calculate_costs): Remove code dealing with X frames.
14449 2000-03-19 Richard M. Stallman <rms@gnu.org>
14451 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14453 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14455 * lread.c (read_integer): Unread the last char not consumed.
14457 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14459 * xterm.c (x_update_window_cursor): Don't update in frames
14460 which are in the process of being deleted.
14462 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14464 * Makefile.in (mostlyclean): Add `*.core'.
14465 (clean): Add `bootstrap-emacs'.
14467 * lread.c (read_integer): New function.
14468 (read1): Support read syntax #o, #x, #b, #r.
14470 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14472 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14473 make sure POINTER_TO_OFFSET gives the same value before and after
14474 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14475 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14476 (debug): Now only active if > 0 rather than if != 0.
14477 (DEBUG_*): Update for the new meaning of `debug'.
14478 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14479 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14480 in `succeed_n', `jump_n' and `set_number_at'.
14481 (store_op1, store_op2, insert_op1, insert_op2)
14482 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14483 (group_in_compile_stack): Move to after its arg's types are
14484 declared and add a prototype.
14485 (PATFETCH): Define in terms of PATFETCH_RAW.
14486 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14487 (QUIT): Redefine as a nop except for NTemacs.
14488 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14489 indentation of the greedy-op and shy-group code.
14490 (at_(beg|end)line_loc_p): Fix argument's types.
14491 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14492 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14493 (MATCHING_IN_FIRST_STRING): Remove.
14494 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14495 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14496 QUIT unconditionally.
14498 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14500 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14503 * process.c (send_process): Add a hint that the function
14504 can call Lisp code to its comment.
14506 * lread.c (load_dangerous_libraries): New variable.
14507 (Vbytecomp_version_regexp): New variable.
14508 (safe_to_load_p): New function.
14509 (Fload): Handle files not compiled with Emacs specially.
14510 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14512 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14514 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14516 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14517 support functions only if HAVE_X11R6_XIM is defined.
14518 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14520 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14522 * xfns.c (X_I18N_INHIBITED): Don't define.
14523 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14524 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14526 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14527 (HAVE_X11R6_XIM): Define.
14529 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14531 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14532 If set, call XSynchronize.
14534 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14536 * regex.c: Declare a new type `re_char' used throughout the code
14537 for the string char type. It's `const unsigned char' to match the
14538 rest of Emacs. Consistently make sure all pointers to strings use
14539 it and make sure all pointers into the pattern use `unsigned char'.
14540 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14541 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14544 * charset.h (GET_CHAR_AFTER_2): Remove.
14545 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14547 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14549 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14550 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14551 of them try to use backquotes.
14553 2000-03-12 Dave Love <fx@gnu.org>
14555 * unexelf.c: Restore changes of 1999-10-19.
14556 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14557 fix its type and alignment; copy it from current process.
14559 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14561 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14562 has been found. Fix bug not computing timer's predecessor.
14564 * fileio.c (Fread_file_name): Handle case that DIR contains a
14567 * window.c (Fsave_window_excursion): Doc fix.
14569 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14571 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14573 * msdos.c (vga_installed): New function, code moved from
14574 dos_set_window_size.
14575 (Qbar, Qcursor_type, outside_cursor): New variables.
14576 (syms_of_msdos): Intern and staticpro them.
14577 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14578 shape used outside Emacs when called for the first time.
14579 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14580 cursor shape used outside Emacs.
14581 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14582 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14584 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14585 parameters specify the cursor. Make qreverse a global
14586 variable (renamed to Qreverse).
14588 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14590 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14592 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14594 This is a big redesign of failure-stack and register handling, prompted
14595 by bugs revealed when trying to add shy-groups. Overall, what happened
14596 is that loops are now structured a little differently, groups can be
14597 shy and the code is a little simpler.
14599 * regex.h: Update the copyright.
14600 (RE_SHY_GROUPS): New value.
14601 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14602 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14604 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14605 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14606 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14607 for (start|stop)_memory since they now only take one argument (the
14608 second has becomes unnecessary).
14609 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14610 (print_compiled_pattern): Use %ld to printf long ints and flush to
14611 make debugging a little easier.
14612 (union fail_stack_elt): Make the integer unsigned.
14613 (struct fail_stack_type): Add a `frame' element.
14614 (INIT_FAIL_STACK): Init `frame' as well.
14615 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14616 (DEBUG_PUSH, DEBUG_POP): Remove.
14617 (NUM_REG_ITEMS): Remove.
14618 (NUM_NONREG_ITEMS): Adjust.
14619 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14620 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14621 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14622 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14624 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14625 address pushed is not the destination of the jump but the source
14627 (NUM_FAILURE_ITEMS): Remove.
14628 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14629 registers before the actual failure point). Don't hardcode any
14630 meaning for str==NULL anymore.
14631 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14632 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14634 (REG_UNSET_VALUE): Use NULL (why not?).
14635 (compile_range): Remove declaration since it doesn't exist.
14636 (struct compile_stack_elt_t): Remove inner_group_offset.
14637 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14638 (regex_grow_registers): Remove dead code.
14639 (FIXUP_ALT_JUMP): New macro.
14640 (regex_compile): Add shy-groups Change loops to use
14641 on_failure_jump_smart&jump instead of
14642 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14643 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14644 variable to me). Use `jump' instead of `jump_past_alt' and don't
14645 bother with push_dummy_failure in alternatives since it is now
14646 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14647 emacs' for (re)allocating the stack.
14648 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14649 from loop when bufp->can_be_null rather than jumping to `done'.
14650 Avoid jumping backwards so as to ensure termination. Use
14651 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14652 backreferences. Remove dead code in handling of `anychar'.
14653 (skip_noops, mutually_exclusive_p): New functions taken from the
14654 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14655 improve mutually_exclusive_p to handle ".+\n".
14656 (lowest_active_reg, highest_active_reg)
14657 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14658 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14659 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14660 variables. Push register (in `start_memory') on the stack rather
14661 than storing it in old_reg(start|end). Remove the cycle detection
14662 from `stop_memory', replaced by the use of on_failure_jump_loop
14663 for greedy loops. Add code for the new on_failure_jump_<foo>.
14664 Remove ad-hoc code in `on_failure_jump' to push more registers in
14665 the case of a loop. Take out code from `maybe_pop_jump' into
14666 separate functions and adapt it to the semantics of
14667 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14668 and push_dummy_failure. Remove dummy_failure handling and
14669 handling of `failures to jump to on_failure_jump' (this last one
14670 was already dead code, it seems).
14671 (group_match_null_string_p, alt_match_null_string_p)
14672 (common_op_match_null_string_p): Remove.
14674 2000-03-08 Dave Love <fx@gnu.org>
14676 * config.in: Don't depend on __STDC__ for volatile.
14677 Add POINTER_TYPE, PTR, PROTOTYPES.
14679 * hftctl.c, strftime.c: Use PROTOTYPES.
14680 * eval.c (find_handler_clause): Likewise.
14682 * mem-limits.h: Use POINTER_TYPE.
14684 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14685 (memory_warnings): Declare using POINTER_TYPE.
14687 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14689 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14691 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14693 * xfns.c: Remove obsolete code in #if 0.
14694 (Fx_focus_frame): New function.
14696 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14698 * coding.c (coding_category_name): Add coding-category-utf-8,
14699 coding-category-utf-16-be, coding-category-utf-16-le.
14700 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14701 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14702 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14703 (detect_coding_utf_8): New function.
14704 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14705 UTF_16_LOW_SURROGATE_P): New macros.
14706 (detect_coding_utf_16): New function
14707 (detect_coding_mask): When priorities are specified, skip any
14708 categories that have `nil' coding-system. Fix bug of returning
14709 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14710 returns a mask not set in PRIORITIES.
14711 (detect_eol_type_in_2_octet_form): New function.
14712 (detect_eol): selects detect_eol_type_XXX to call according to
14713 cooding->category_idx.
14714 (detect_coding_system): Remove `nil' coding-system in the result.
14715 (Fupdate_coding_systems_internal): Update all coding-categories.
14717 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14718 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14720 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14721 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14722 (CODING_CATEGORY_IDX_UTF_16_LE)
14723 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14724 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14725 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14726 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14728 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14730 * doc.c (Fdocumentation_property): If value is not a string,
14731 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14733 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14734 close the display with XtCloseDisplay. This caused a bus error
14737 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14738 complete but not unique.
14740 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14742 * process.c (send_process): Remove local variable `procname' that
14743 might become invalid when a GC happens. Instead, access the
14744 process name slot directly.
14746 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14747 orig_height if set.
14749 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14750 orig_height if set.
14752 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14754 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14755 glyph matrices have been freed.
14757 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14759 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14760 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14762 * xfns.c (QCdata): Moved to xdisp.c.
14764 * xdisp.c (QCdata): Moved here from xfns.c.
14765 (syms_of_xdisp): Initialize QCdata.
14767 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14769 * window.c (coordinates_in_window): Use
14770 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14771 FRAME_INTERNAL_BORDER_WIDTH.
14773 * xdisp.c (try_window_id): Recompute unchanged information if
14774 it is obviously invalid.
14776 * xterm.c (x_term_init): Create a colormap if not using the
14779 * xterm.h (select_visual): Change prototype.
14781 * xfns.c (select_visual): Rewritten. Recognize user-specified
14783 (visual_classes): New variable.
14785 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14787 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14788 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14789 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14790 (x_decode_color): Don't handle allocation of white and black specially.
14791 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14792 XtNcolormap resources.
14793 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14794 (Fx_create_frame): Initialize color members of x_output structure.
14795 (xpm_load): Pass colormap to XPM lib.
14797 * xfaces.c (x_free_colors): Access colormap of frame using
14798 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14799 when default colormap is used.
14801 * xterm.c (x_term_init): Set Colormap member of x_display_info
14802 structure. Copy colormap if resource `privateColormap' is
14803 specified (PseudoColor only).
14804 (x_setup_relief_color): Access colormap of frame using
14807 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14808 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14810 2000-03-04 Jason Rumney <jasonr@gnu.org>
14812 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14813 other non-platform-specific equivalents.
14814 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14815 specific functions and macros as their w32 equivalents where
14816 non-platform-specifics are not available.
14817 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14818 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14819 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14820 (frame_update_line_height): Use macros to access f->output_data.
14821 (defined_color): Remove FIXME comments; fixed.
14822 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14823 into #ifdef blocks. Add WINDOWSNT blocks.
14824 (Fx_list_fonts): Use macros for accessing font data.
14825 (set_lface_from_font_name): Different default fonts for X and
14827 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14828 scalable for backward compatibility.
14829 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14830 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14832 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14835 * makefile.nt (w32faces.obj): Remove.
14838 2000-03-03 Jason Rumney <jasonr@gnu.org>
14840 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14841 correct parameters.
14843 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14845 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14846 standard ELF definitions here if the system header does not.
14848 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14850 * xterm.c (PER_CHAR_METRIC): Removed.
14851 (x_per_char_metric_1, x_default_char): New functions.
14852 (x_per_char_metric): If font's default char is invalid, return
14853 metrics of a suitably chosen usable default char.
14854 (x_draw_glyph_string_foreground): If font has an invalid default
14855 char, replace occurrences of unprintable chars with a suitably
14856 chosen usable default char.
14858 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14860 * xterm.c (note_mouse_highlight): Return quickly if frame's
14861 glyph matrices have been freed.
14863 * dispnew.c (free_glyphs): Block input while freeing matrices.
14865 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14867 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14870 * dispextern.h (x_free_colors): Add prototype.
14872 * xfaces.c (x_free_colors): New function.
14873 (unload_color, free_face_colors): Use it.
14875 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14877 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14879 * window.c [MSDOS]: Include msdos.h.
14881 2000-03-02 Dave Love <fx@gnu.org>
14883 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14885 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14886 set C_OPTIMIZE_SWITCH for gcc.
14888 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14890 * coding.c (coding_save_composition): Be sure to allocate
14891 composition data area in coding even if there's no composition in
14894 2000-03-01 Jason Rumney <jasonr@gnu.org>
14896 * w32term.c: Equivalent changes to those made to xterm.c on
14897 2000-02-25 and 2000-02-24.
14899 * w32fns.c: Equivalent changes to those made to xfns.c on
14900 2000-02-25 and 2000-02-21.
14902 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14903 correct line-end convention is followed.
14905 * w32menu.c [HAVE_BOXES]: Remove #undef.
14906 (single_keymap_panes): Remove code for simulating checkmarks.
14907 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14908 Remove code for drawing simulated checkmarks.
14909 (w32_menu_show): make unibyte help string correctly.
14910 (add_menu_item): draw standard Windows checkmarks. Draw radio
14911 buttons as radio buttons if possible.
14913 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14915 * sysdep.c (start_of_text): Don't define this function for NetBSD
14918 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14920 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14921 (LINKER): Don't undef if __NetBSD__ is defined.
14923 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14925 * fileio.c [__NetBSD__]: Define `unix'.
14927 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14929 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14931 * atimer.c (start_atimer): Don't abort when timers are stopped.
14932 (append_atimer_lists): New function.
14933 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14934 arbitrary lists of stopped and running atimers.
14936 * atimer.c (cancel_atimer): Handle canceling an atimer when
14937 some timers are stopped.
14939 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14940 after canceling it.
14942 * fns.c (maybe_resize_hash_table): Handle case of new size
14943 coming out as being the same as old size.
14945 2000-02-27 Jason Rumney <jasonr@gnu.org>
14947 * makefile.nt: Add atimer.h to dependencies.
14948 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14949 * w32console.c: Only disable window system features for dispextern.h
14950 (initialize_w32_display): Build a display info for the console.
14951 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14952 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14953 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14955 * w32gui.h (struct W32FontStruct): Revert last change after change
14957 * w32menu.c (single_submenu): Set up help string.
14958 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14959 (w32_dialog_show): Set up help string.
14960 * w32term.c (w32_display_info_for_display): Remove unused function.
14961 (w32_draw_bitmap): Use pre-built bitmaps.
14962 (w32_initialize_display_info): New function to initialize parts of
14963 display info that are common to both GUI and console frames.
14964 (w32_term_init): Use w32_initialize_display_info. Do not set
14965 Vw32_num_mouse_buttons here, as it is not called for console
14966 frames. Build bitmaps for indicating truncated lines etc.
14967 (x_delete_display): Destroy pre-built bitmaps.
14968 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14969 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14971 2000-02-27 Dave Love <fx@gnu.org>
14973 * lisp.h: Add a bunch of prototypes.
14975 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14977 * keyboard.c (read_char): Set `usec' correctly.
14979 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14981 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14982 `lambda', set reg[RRR] to the map index.
14983 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14984 reg[RRR] to 0. Otherwise, set it to -1.
14986 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14988 * emacs.c (main): Remove code snippet commented out with `//'.
14990 2000-02-25 Richard M. Stallman <rms@gnu.org>
14992 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14993 and contains a `:', prepend `/:'.
14995 * window.c (select_window_1): If selected_window is nil,
14996 don't "swap out" the buffer's point.
14997 (Fset_window_configuration): Set selected_window to nil
14998 before calling Fselect_window.
14999 (unshow_buffer): Don't set point in buffer from window's point
15000 if another more recently selected window also shows the buffer.
15002 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15004 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
15006 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
15007 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
15008 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
15010 (DEFAULT_BUSY_CURSOR_DELAY): New define.
15011 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
15012 (hide_busy_cursor): New functions.
15013 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
15015 * minibuf.c (read_minibuf): Cancel busy-cursor.
15017 * keyboard.c (command_loop_1): Call start_busy_cursor before
15018 Fcommand_execute and cancel_busy_cursor after it.
15019 (timer_check): Remove busy-cursor code.
15020 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
15023 * process.c (wait_reading_process_input): Remove busy-cursor code.
15025 * eval.c (Fsignal): Call cancel_busy_cursor instead of
15026 Fx_hide_busy_cursor.
15028 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
15030 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
15032 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
15034 * xterm.c (XTread_socket): Remove busy-cursor code.
15036 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
15037 (build_frame_matrix_from_leaf_window): Put code handling
15038 glyph row's not being a slice of a frame row in #if 0.
15039 (sync_window_with_frame_matrix_rows): New function.
15040 (frame_row_to_window): New function.
15041 (mirror_line_dance): Handle copies between windows.
15043 * lread.c (Fload): Use `xfree' instead of `free'.
15044 (init_obarray): Use `xmalloc' instead of `malloc'.
15046 * window.c (Fset_window_buffer): Set WINDOW to the window
15048 (coordinates_in_window): Take frame's internal border width
15051 2000-02-24 Gerd Moellmann <gerd@gnu.org>
15053 * xterm.c (x_display_and_set_cursor): Display cursor of
15054 non-selected windows depending on the setting of
15055 cursor_in_non_selected_windows.
15057 * xdisp.c (cursor_in_non_selected_windows): New variable.
15058 (syms_of_xdisp): DEFVAR_BOOL it.
15060 2000-02-23 Gerd Moellmann <gerd@gnu.org>
15062 * data.c (Fstring_to_number): If number is greater than what
15063 fits into an integer, return a float.
15065 * eval.c (specbind): Remove references to
15066 keyword_symbols_constant_flag.
15068 * data.c (keyword_symbols_constant_flag): Removed.
15069 (Fmakunbound, set_internal, syms_of_data): Remove references to
15070 keyword_symbols_constant_flag.
15072 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
15074 2000-02-23 Kenichi Handa <handa@etl.go.jp>
15076 * syntax.c (multibyte_syntax_as_symbol): New variable.
15077 (syms_of_syntax): Declare it as a Lisp variable.
15078 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
15079 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
15080 nonzero, treat all multibyte characters as symbol.
15081 (init_syntax_once): Give syntax `word' to all multibyte characters.
15083 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
15085 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
15088 2000-02-21 Gerd Moellmann <gerd@gnu.org>
15090 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
15092 * xfns.c (x_window_to_frame, x_any_window_to_frame)
15093 (x_non_menubar_window_to_frame): Check the busy-cursor window.
15095 2000-02-21 Dave Love <fx@gnu.org>
15097 * frame.c (Vmouse_position_function): New variable.
15098 (Fmouse_position): Use it.
15099 (syms_of_frame): Install it.
15101 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
15103 2000-02-20 Gerd Moellmann <gerd@gnu.org>
15105 * fileio.c (Finsert_file_contents): Unbind the binding of
15106 standard-output done by temp_output_buffer_setup.
15108 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
15109 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
15110 (specbind, unbind_to): Handle most common case of non-constant
15111 symbol with trivial value specially.
15113 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15115 2000-02-20 Richard M. Stallman <rms@gnu.org>
15117 * data.c (Fmake_variable_buffer_local): Doc fix.
15118 Init found_for_buffer to 0.
15119 (Fmake_variable_frame_local): If the variable has already
15120 been buffer-local, set the check_frame field.
15122 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15124 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15125 produced for CODING_MODE_LAST_BLOCK requires.
15127 2000-02-18 Dave Love <fx@gnu.org>
15129 * keyboard.c (echo_keystrokes): Remove declaration.
15130 (Vecho_keystrokes) New variable.
15131 (read_char, record_menu_key, read_key_sequence): Use it to allow
15132 use of float value.
15133 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15135 * lread.c: Undef feature selection macros before defining.
15137 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15139 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15140 for symbols other than the symbol in question.
15142 2000-02-17 Dave Love <fx@gnu.org>
15144 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15146 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15148 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15150 * alloc.c (enum mem_type): Compile unconditionally.
15152 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15154 * xfaces.c (tty_defined_color): Don't return faulire indication
15155 for unspecified-fg and unspecified-bg pseudo-colors.
15157 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15159 * alloc.c (mark_object): Don't mark symbol names in pure space.
15160 (gc_sweep): Don't unmark symbol names in pure space.
15162 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15163 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15164 [GC_MARK_STACK]: New defines.
15165 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15166 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15168 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15170 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15171 allocate_buffer instead of xmalloc.
15173 * alloc.c (toplevel): Include setjmp.h.
15174 (PURE_POINTER_P): New define.
15175 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15176 (Vdead) [GC_MARK_STACK]: New variable.
15177 (lisp_malloc): Add parameter TYPE, call mem_insert if
15178 GC_MARK_STACK is defined.
15179 (allocate_buffer): New function.
15180 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15181 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15182 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15183 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15184 (MEM_NIL) [GC_MARK_STACK]: New define.
15185 (struct mem_node) [GC_MARK_STACK]: New structure.
15186 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15187 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15188 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15189 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15190 (mark_stack) [GC_MARK_STACK]: New functions.
15191 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15192 (clear_marks): Removed.
15193 (gc_sweep): Set free conses' car, free floats' type, free
15194 symbols' function to Vdead. Use lisp_free to free buffers.
15195 (init_alloc_once): Initialize Vdead.
15196 (survives_gc_p): Return non-zero for pure objects.
15198 * alloc.c: Add comments throughout the file.
15200 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15201 that unblocks alarms.
15203 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15204 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15205 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15207 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15209 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15211 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15212 avoid infinite error signaling. Allocate sufficient memory for
15213 eol_str in the case that eoltype is Lisp_Int.
15215 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15217 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15218 depends on the previous behavior.
15220 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15222 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15224 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15226 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15228 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15229 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15232 2000-02-15 Richard M. Stallman <rms@gnu.org>
15234 * data.c (set_internal): Don't make variable buffer-local
15235 if within a let-binding for the same buffer.
15236 (let_shadows_buffer_binding_p): New function.
15238 * eval.c (specbind): For buffer-local value,
15239 record the current buffer also.
15240 (unbind_to): Cope with that change.
15242 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15244 * window.c (Fsave_window_excursion): Doc fix.
15246 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15248 * syntax.c (back_comment): Make sure we only consider comment-starters
15249 of the relevant style and return -1 in case of a failure to find the
15250 beginning of the comment.
15251 (Fforward_comment): If back_comment fails, go back to the position just
15252 after the comment-end.
15253 (scan_lists): Add comment describing a very minor bug.
15255 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15257 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15258 `completion-regexp-list' in the docstring.
15260 2000-02-14 Dave Love <fx@gnu.org>
15262 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15264 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15266 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15267 to Emacs' syntax. Also fix the comment about set/not-set meanings
15268 since Emacs syntax is not the value 0 any more.
15269 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15270 since it's now part of RE_SYNTAX_EMACS.
15272 2000-02-12 Dave Love <fx@gnu.org>
15274 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15276 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15278 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15280 2000-02-12 Dave Love <fx@gnu.org>
15282 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15284 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15285 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15286 * s/hpux.h: Don't define HAVE_VFORK.
15288 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15290 * s/nextstep.h: Don't define HAVE_ALLOCA.
15292 * config.in: Add vfork bits.
15294 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15296 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15297 unwind function to undo the effect of stopping atimers.
15299 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15301 * atimer.c (stopped_atimers): New variable.
15302 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15305 * atimer.h (stop_other_atimers, run_all_atimers)
15306 (unwind_stop_other_atimers): Add function prototypes.
15308 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15310 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15312 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15313 library may depend on jpeg.
15314 (atimer.o): Depends on atimer.c.
15316 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15318 * insdel.c (del_range_1): Call update_compositions.
15319 (del_range_both): Call update_compositions just once..
15321 2000-02-10 Dave Love <fx@gnu.org>
15323 * xfns.c (create_frame_xic): Fix initialization of automatic
15324 aggregates for pcc.
15326 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15328 * ccl.c (CCL_MAKE_CHAR): New macro.
15329 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15330 registers by CCL_MAKE_CHAR before calling translate_char.
15331 <CCL_TranslateCharacterConstTbl> Likewise.
15333 2000-02-08 Dave Love <fx@gnu.org>
15335 * lread.c (__EXTENSIONS__): Define.
15337 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15339 * puresize.h (BASE_PURESIZE): Increase to 650000.
15341 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15343 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15346 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15348 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15349 md, mh, mb, mr, and me to the fake termcap entry.
15351 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15353 * sound.c (sound_cleanup): Don't call device close routine if the
15354 function pointer is null.
15356 2000-02-06 Andrew Innes <andrewi@gnu.org>
15358 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15359 around image definitions and prototypes.
15360 (gamma_correct) [WINDOWSNT]: New prototype.
15362 * w32term.c (x_make_frame_visible): Replace call to
15363 input_poll_signal with poll_for_input.
15365 * window.c [WINDOWSNT]: Include w32term.h.
15367 * xdisp.c [WINDOWSNT]: Include w32term.h.
15369 * makefile.nt: Add dependencies on w32gui.h.
15370 (OBJ1): Include atimer.obj.
15371 ($(BLD)\atimer.obj): New dependency rule.
15373 * w32.c (sigmask): New function (does nothing).
15374 (sigunblock): Ditto.
15376 * frame.c [WINDOWSNT]: Include w32term.h.
15378 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15380 * lread.c (syms_of_lread): Fix literal newlines.
15382 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15383 the string constant limit (2048 bytes) in MSVC.
15386 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15388 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15389 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15390 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15391 dispatch the event.
15393 2000-02-04 Dave Love <fx@gnu.org>
15395 * fileio.c: Remove some unused vars.
15396 (_GNU_SOURCE): Define (for euidaccess).
15398 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15400 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15402 (read_minibuf): Deal with allow_props correctly.
15404 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15406 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15408 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15410 * search.c (compile_pattern): If a cache entry has a nil regexp,
15411 fill in that entry instead of clobbering a previously cached
15414 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15416 * puresize.h (BASE_PURESIZE): Increase to 610000.
15418 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15420 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15423 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15425 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15426 instead of incrementing ic directly.
15427 <CCL_WriteExprConst> Likewise.
15428 <ccl_set_expr>: Set ic to jump_address.
15430 * fileio.c (e_write): Fix the handling of
15431 CODING_FINISH_INSUFFICIENT_SRC.
15433 2000-02-01 Dave Love <fx@gnu.org>
15435 * editfns.c (Fpropertize): Doc fix.
15437 * process.c (Fstart_process): Doc fix.
15439 * eval.c: Fix various doc strings not to duplicate information
15440 from help-manyarg-func-alist.
15442 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15444 * doc.c (Vhelp_manyarg_func_alist): New variable.
15445 (Fdocumentation): Use it.
15446 (syms_of_doc): Define it.
15448 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15450 * xterm.c (xim_open_dpy): Remove unused local variable.
15452 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15454 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15455 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15457 * fns.c (sweep_weak_table): New function.
15458 (sweep_weak_hash_tables): Use it. Keep on marking until there
15461 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15463 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15464 that XTread_socket does not crash by trying to call XNoOp on a
15467 2000-01-30 Jason Rumney <jasonr@gnu.org>
15469 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15470 Change selected_frame to SELECTED_FRAME ().
15471 (w32_console_mouse_position): Remove #ifndef MULE from around
15472 `insist' parameter.
15474 * makefile.nt: Remove dosfns.obj.
15476 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15478 * w32fns.c (w32_defined_color): Check for valid frame before
15479 applying gamma correction. Eliminate dependency on frame elsewhere.
15480 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15481 (w32_to_x_font): Use resx and resy not height_in and width_in.
15482 (x_to_w32_font): Doc fix.
15483 (xlfd_strip_height): New function to strip and return font height.
15484 (w32_font_match): Compare height separately from rest of xlfd
15485 spec, using xlfd_strip_height.
15487 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15488 width_in. Use w32_defined_color in place of defined_color.
15490 * w32faces.c: Merge more of DOS and X specifics in preparation for
15491 merge with xfaces.c.
15492 (defined_color): Remove FIXME comment.
15493 (tty_color_name): Provide w32-specific function.
15494 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15496 * w32console.c (turn_on_face, turn_off_face): Removed.
15497 (w32_face_attributes): New function.
15498 (Global_variables): Reduce scope where possible.
15499 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15501 (hl_mode): Don't modify text attributes.
15502 (write_glyphs): Don't do anything if len <= 0. Use
15503 w32_face_attributes to get attributes for drawing. Write
15504 terminating codes using char_attr_normal.
15505 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15506 (update_begin, update_end): Likewise.
15507 (vga_stdcolor_name): New function.
15508 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15509 (Fset_screen_color): Remove char_attr_reverse.
15511 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15513 * xfns.c (xic_set_preeditarea): Take window parameter and
15514 window-relative pixel-positions.
15516 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15517 is its frame's selected window.
15518 (xim_instantiate_callback): Likewise.
15520 * xfns.c (x_create_im): Removed.
15521 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15522 (supported_xim_styles): Renamed from supported_styles.
15523 (best_xim_style): Renamed from best_style.
15524 (create_frame_xic): Renamed from xic_create_frame.
15525 (free_frame_xic): Renamed from xic_destroy_frame.
15527 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15529 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15530 our frames, call XFilterEvent with 2nd parameter `None'.
15531 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15532 returning XBufferOverflow.
15533 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15534 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15535 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15536 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15537 (xim_initialize, xim_close)
15538 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15539 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15540 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15541 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15543 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15545 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15546 `xic_style' and `xic_xfs'.
15547 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15548 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15549 (FRAME_XIM): Removed.
15551 * xfns.c (supported_styles): New variable.
15552 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15553 (xic_create_xfontset, best_style, xic_create_frame)
15554 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15555 (xic_set_xfontset): New functions.
15557 2000-01-28 Dave Love <fx@gnu.org>
15559 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15561 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15563 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15565 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15566 for *scratch* if it already existed.
15568 * emacs.c (USAGE): New macro.
15569 (main): Use it to display usage information.
15571 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15573 Support for the menu-help feature:
15575 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15577 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15578 part of the line to the termscript file.
15579 (IT_clear_to_end): Clear the entire line, not just its beginning.
15580 (menu_help_message, prev_menu_help_message): New variables.
15581 (IT_menu_make_room): Make room for the help_text member.
15582 (IT_menu_display): New argument disp_help; all callers changed.
15583 If disp_help is non-zero, store the help text of the active menu
15584 item in menu_help_message.
15585 (XMenuAddPane): Initialize the help_text member to NULL.
15586 (XMenuAddSelection): New argument help_text. Store it in the
15588 (XMenuActivate): New argument help_callback. If the value of
15589 menu_help_message has changed since the last time, display the
15590 menu help message text while waiting for the mouse to move. Clear
15591 the echo area before exiting.
15592 (XMenuDestroy): Free the help_text member.
15594 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15596 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15597 XMenuAddSelection. Pass help callback to XMenuActivate.
15598 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15600 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15602 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15603 and EMACS_SET_USECS.
15605 2000-01-26 Dave Love <fx@gnu.org>
15607 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15609 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15610 an error may be signalled.
15612 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15614 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15615 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15617 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15619 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15621 * charset.c (Fstring): If there is a multibyte char among
15622 the args, always return a multibyte string.
15624 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15626 * sysdep.c (sys_select): Turn atimers off and on instead of
15627 recording and restoring old alarm handler
15629 * process.c (toplevel): Include atimer.h.
15630 (create_process_1): Rewritten.
15631 (create_process): Use atimers instead of alarm.
15632 (wait_reading_process_input) [hpux]: Turn atimers off instead
15633 of turning off SIGALRM.
15634 (wait_reading_process_input): Turn off atimers instead off
15635 calling stop_polling.
15637 * emacs.c (main): Call init_atimer.
15639 * keyboard.c (toplevel): Include systime.h and atimer.h.
15640 (polling_for_input): Removed because unused.
15641 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15642 (poll_timer): New variable.
15643 (poll_for_input, poll_for_input_1): New functions.
15644 (start_polling, stop_polling): Rewritten.
15646 * keyboard.h (polling_for_input): Removed.
15648 * atimer.h, atimer.c: New files.
15650 * Makefile.in (obj): Add atimer.o.
15651 (atimer.o): New target.
15653 * blockinput.h (pending_atimers): Add extern declaration.
15654 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15656 * lisp.h (popup_activated_flag): Add extern declaration.
15658 * xmenu.c (popup_activated_flag): Make externally visible.
15659 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15660 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15662 * xterm.c (toplevel): Include atimer.h.
15663 (toolkit_scroll_bar_interaction): New variable.
15664 (Fxt_process_timeouts): Removed.
15665 (x_process_timeouts): New function.
15666 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15667 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15668 (x_make_frame_visible): Call poll_for_input_1 instead of
15669 input_poll_signal. Don't call alarm.
15670 (x_initialize): Install timer calling x_process_timeouts.
15672 2000-01-24 Dave Love <fx@gnu.org>
15674 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15675 Don't use -cckr -- apparently not now necessary.
15677 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15679 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15682 2000-01-23 Jason Rumney <jasonr@gnu.org>
15684 * w32fns.c (w32_defined_color): Apply gamma correction before
15685 trying to map to the palette.
15686 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15689 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15690 here. Callers changed to always pass real device context.
15691 (w32_draw_bitmap): Likewise.
15692 (w32_get_glyph_overhangs): Likewise.
15693 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15694 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15695 pfnSetScrollInfo and SetScrollRange.
15696 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15697 back into MULE characters after decoding them.
15698 (x_get_glyph_face_and_encoding): Likewise.
15699 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15700 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15701 (x_produce_glyphs): Calculate per char metrics for a character
15702 that we know exists in default font when font_not_found_p is true.
15704 2000-01-22 Jason Rumney <jasonr@gnu.org>
15706 * makefile.nt (intervals.obj, composite.obj): New modules.
15707 (composite.h): Added as dependency where appropriate.
15709 * w32gui.h (XGCValue): New struct for emulating X GCs.
15711 * w32term.h (XCharStruct): New struct for emulating X.
15713 * w32console.c (turn_on_face, turn_off_face): New functions.
15714 (change_line_highlight): New prototype for new redisplay.
15715 (write_glyphs): Support multibyte text. Support faces.
15717 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15719 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15720 throughout. struct frame * in place of FRAME_PTR.
15721 Skeleton support for images, toolbars, tooltips from xfns.c.
15722 (Fx_create_frame): Use system default for default scroll bar width.
15723 (w32_get_arg): Renamed from x_get_arg.
15724 (Fx_file_dialog): New function.
15725 (w32_list_fonts): Check cache before asking system.
15726 (Vw32_enable_synthesized_fonts): New variable.
15727 (Vw32_enable_italics): Obsolete, removed.
15729 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15730 Use SELECTED_FRAME macro.
15732 * w32menu.c: Add skeleton support for help strings on menus.
15733 (add_menu_item): Native checkbox and radio support added, but not
15734 yet enabled due to bugs.
15735 (push_menu_item): Add parameters type, selection and help.
15737 Formatting changes to reduce unnecessary diffs with xmenu.c.
15739 * w32select.c (Fw32_set_clipboard_data): Update call to
15740 find_charset_in_str.
15742 * w32term.c: Complete rewrite for new redisplay based on new
15743 xterm.c with necessary sections merged back in from old w32term.c.
15745 2000-01-21 Richard M. Stallman <rms@gnu.org>
15747 * data.c (set_internal): Further fix in same criterion.
15749 2000-01-20 Richard M. Stallman <rms@gnu.org>
15751 * data.c (set_internal): Fix the criteria for whether
15752 to swap out the old cached binding.
15754 2000-01-19 Dave Love <fx@gnu.org>
15756 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15758 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15760 * regex.c (re_compile_fastmap): While checking a range table for
15761 `charset', skip flag bits for a character class correctly.
15763 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15765 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15767 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15769 * widget.c (EmacsFrameSetCharSize): Change size of children first
15770 because of problems with main window geometry management under Lesstif.
15772 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15773 MENU_ITEMS_ITEM_.*.
15774 (MENU_ITEMS_ITEM_HELP): New enumerator.
15775 (push_menu_item): Add parameter HELP. Record help in menu_items.
15776 (single_menu_item, single_submenu, list_of_items): Call
15777 push_menu_item with new parameter.
15778 (single_submenu): Set help string in widget value.
15779 (menu_highlight_callback): New function.
15780 (set_frame_menubar): Call lw_create_widget with new
15782 (xmenu_show, xdialog_show): Ditto.
15784 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15786 * sound.c (Fplay_sound): Improve doc string.
15788 2000-01-11 Richard M. Stallman <rms@gnu.org>
15790 * lisp.h (set_internal): Enter the new arg.
15792 * eval.c (specbind): Record buffer-local variables specially,
15793 indicating which buffer's binding was saved.
15794 (unbind_to): Restore buffer-local variables specially
15795 in the proper buffer.
15797 * data.c (set_internal): New arg BUF.
15799 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15800 * data.c (Fset): Pass new arg to set_internal.
15801 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15803 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15805 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15807 2000-01-11 Richard M. Stallman <rms@gnu.org>
15809 * minibuf.c (Ftry_completion): Doc fix.
15811 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15813 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15816 2000-01-11 Andreas Schwab <schwab@suse.de>
15818 * coding.c (code_convert_region): Initialize total_skip.
15820 2000-01-08 Dave Love <fx@gnu.org>
15822 * eval.c (Fuser_variable_p): Check customizability too.
15824 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15826 * minibuf.c (Fcompleting_read): Doc fix.
15828 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15830 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15833 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15834 Check that input style is supported before trying to create an
15836 (x_window): Call x_create_im.
15838 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15840 * xfns.c (current_gif_memory_src): New variable.
15841 (gif_load): Record the address of the current memory source
15842 in current_gif_memory_src.
15843 (gif_read_from_memory): Use current_gif_memory_src.
15845 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15846 macros statement form.
15848 * sound.c (struct sound): Renamed from struct sound_file.
15849 (struct sound): Add members `data' and `header_size'.
15850 (enum sound_attr): Add SOUND_DATA.
15851 (current_sound, current_sound_device): Variables renamed from
15852 sound_file and sound_device.
15853 (parse_sound): Parse :data.
15854 (parse_sound): Handle sound data in strings.
15855 (find_sound_type): Function renamed from find_sound_file_type.
15856 (wav_init, au_init): Fail if sound's header_size is smaller than
15857 needed header size.
15858 (wav_play, au_play): Play sounds from string data.
15860 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15862 * lisp.h: Add prototype for allocate_string_data.
15864 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15866 * alloc.c (mark_buffer): Remove code in #if 0.
15868 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15869 (strings_consed): New variable.
15870 (allocate_string): Set it.
15871 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15872 (Fmemory_use_counts): Return strings_consed. Use Flist.
15874 * alloc.c: General cleanup in comments etc. Remove conditional
15875 compilation for `standalone'.
15877 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15879 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15880 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15881 (DONT_COPY_FLAG): Removed.
15882 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15883 (struct sdata, struct sblock): New
15884 (struct string_block): Rewritten.
15885 (STRINGS_IN_STRING_BLOCK): New macro.
15886 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15887 (large_sblocks, string_blocks, string_free_list): New variables.
15888 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15889 (init_strings): Rewritten.
15890 (allocate_string, allocate_string_data, compact_small_strings)
15891 (free_large_strings, sweep_strings): New functions.
15892 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15893 (struct string_block_head, current_string_block)
15894 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15895 (STRING_PAD): Removed.
15896 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15897 (Fgarbage_collect): Don't set mark bit in large strings.
15898 (mark_object): Mark strings differently. Mark symbol names
15900 (survives_gc_p): Test marked strings differently.
15901 (gc_sweep): Sweep strings differently, unmark strings in
15903 (compact_strings): Removed.
15905 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15907 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15908 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15910 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15912 * fileio.c (Finsert_file_contents): Signal error if visiting file
15913 in a non-empty buffer.
15915 * term.c (encode_terminal_code): Fix the previous change.
15917 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15919 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15920 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15922 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15924 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15926 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15927 need to test for MSDOS frames.
15929 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15931 * dosfns.c (unspecified_colors): Remove.
15932 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15934 (msdos_stdcolor_name): Return strings for unspecified fore- and
15935 back-ground colors.
15937 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15938 (syms_of_xfaces): Remove their staticpro's.
15939 (tty_color_name): Return Lisp strings for unspecified fore- and
15940 back-ground colors.
15941 (Finternal_set_lisp_face_attribute): Remove the special treatment
15942 for Qunspecified_{f,b}g.
15943 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15945 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15947 * xdisp.c (reseat_at_next_visible_line_start): Position before
15948 newline only if ending up on a newline.
15949 (next_element_from_ellipsis): Return success. Handle case of
15950 displaying no ellipsis. Fix case of ellipsis defined in display table.
15951 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15954 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15956 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15957 (Fcolor_supported_p): Renamed from face-color-supported-p.
15959 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15961 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15962 list of colors renamed to tty-defined-color-alist.
15963 (tty_color_name): Pass the frame to tty-color-by-index.
15964 (realize_tty_face): tty-color-alist is now a function which
15965 accepts the frame as argument.
15967 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15969 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15971 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15972 encode_terminal_code.
15974 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15976 * dispnew.c (mode_line_string): Support termcap frames as well.
15978 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15980 * syntax.c (Fforward_word): Undo previous change.
15982 * editfns.c (Fconstrain_to_field): Don't constrain if
15983 inhibit-field-text-motion is non-nil.
15984 (Fline_beginning_position): Undo previous change.
15985 (Fline_end_position): Ditto.
15987 * syntax.c (Fforward_word): Notice field boundaries only if
15988 inhibit-field-text-motion is nil.
15990 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15992 * editfns.c (Vinhibit_field_text_motion): New variable.
15993 (inhibit-field-text-motion): New DEFVAR_LISP.
15994 (Fline_beginning_position, Fline_end_position): Notice field
15995 boundaries only if inhibit-field-text-motion is nil.
15997 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15998 All calls adjusted.
15999 (x_build_heuristic_mask): Likewise.
16000 (xbm_load_image_from_file): Change error output.
16001 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
16002 (gif_load, gs_load, x_kill_gs_process): Ditto.
16004 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
16005 color indices when accessing raster pixels.
16006 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
16007 one of :file or :data.
16008 (enum pbm_keyword_index): Add PBM_DATA.
16009 (pbm_format): Add :data.
16010 (pbm_image_p): Allow either :file or :data.
16011 (pbm_read_file): New function.
16012 (pbm_scan_number): Rewritten to read from string.
16013 (pbm_load): Support :data.
16015 See ChangeLog.8 for earlier changes.
16017 ;; Local Variables:
16018 ;; coding: iso-2022-7bit
16021 Copyright (C) 2001 Free Software Foundation, Inc.
16022 Copying and distribution of this file, with or without modification,
16023 are permitted provided the copyright notice and this notice are preserved.