1 2002-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3 * coding.c (decode_composition_emacs_mule): Give up if NCOMPONENT
4 gets too large to index `component'.
6 2002-01-28 Richard M. Stallman <rms@gnu.org>
8 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
10 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
11 and scroll_up_aggressively.
13 2002-01-26 Jason Rumney <jasonr@gnu.org>
15 * w32term.c (note_mouse_highlight): Reset help_echo.
17 2002-01-24 Jason Rumney <jasonr@gnu.org>
19 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
20 If region left to draw is not what was expected, mark the frame as
23 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
24 Combine the regions returned by BeginPaint and GetUpdateRect.
26 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
28 * unexelf.c (unexec) [__sgi]: Support the .got sections.
30 2002-01-20 Jason Rumney <jasonr@gnu.org>
32 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
33 that Windows returns. If a double check fails, try to guess how
34 ExtTextOut is going to act.
36 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
38 (w32_list_synthesized_fonts): Removed.
39 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
40 (struct enumfont_t): New element; list.
41 (enum_font_cb2): List all style and charset variations of a font.
42 (Fw32_select_font): Exclude vertical fonts.
43 (w32_enable_synthesized_fonts): Change to a boolean.
44 (Fw32_send_sys_command): Doc fix.
46 2002-01-19 Jason Rumney <jasonr@gnu.org>
48 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
49 call to face-set-after-frame-default.
51 2002-01-17 Richard M. Stallman <rms@gnu.org>
53 * window.c (enlarge_window): When exceeding size of parent,
54 directly delete all the siblings instead of trying to resize it.
56 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
58 * xdisp.c (display_mode_element): When computing charpos, depend
59 on multibyteness of elt, not the text in field.
61 2002-01-14 Andreas Schwab <schwab@suse.de>
63 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
64 if defined, 0 otherwise.
65 (MAP_FAILED): Define if not defined and use it to test mmap failure.
66 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
68 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
70 * sound.c (Fplay_sound): Initialize header_size also for :data
73 2002-01-13 Andreas Schwab <schwab@suse.de>
75 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
77 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
79 * process.c (send_process): Set src_multibyte to 1 after the call
80 top setup_coding_system, not before the call.
82 2002-01-05 Jason Rumney <jasonr@gnu.org>
84 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor
87 2001-12-30 Richard M. Stallman <rms@gnu.org>
89 * s/sco5.h (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
91 2001-12-30 Eli Zaretskii <eliz@is.elta.co.il>
93 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
94 (SIGMASKTYPE): Define.
96 * syssignal.h (sigunblock): Don't define if already defined.
98 2001-12-29 Richard M. Stallman <rms@gnu.org>
100 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
102 2001-12-28 Gerd Moellmann <gerd@gnu.org>
104 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
105 height of the cursor line to the amount to scroll.
107 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
109 * coding.c (DECODE_COMPOSITION_END): Fix last change.
111 2001-12-17 Richard M. Stallman <rms@gnu.org>
113 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING (coding)
114 instead of only for COMPOSITION_DISABLED.
116 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
118 2001-12-12 Gerd Moellmann <gerd@gnu.org>
120 * xdisp.c (move_it_vertically_backward): Change heuristic
121 for the case that we didn't move far enough initially.
123 * window.c (Frecenter): Simplify computation in the case of window
124 system frames and ARG < 0; use window_box_height.
126 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
128 * s/hpux10.h (random): Undefine.
129 (srand48): Don't undefine.
131 2001-12-09 Andreas Schwab <schwab@suse.de>
133 * xdisp.c (display_mode_element): Don't read past end of string if
136 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
138 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
139 scroll bars of the frame before deleting the frame itself.
141 2001-12-05 Eli Zaretskii <eliz@is.elta.co.il>
143 * s/sol2-5.h (HAVE_VFORK): Define if undefined.
145 2001-11-29 Dave Love <fx@gnu.org>
147 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
150 2001-11-28 Gerd Moellmann <gerd@gnu.org>
152 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
155 2001-11-25 Richard M. Stallman <rms@gnu.org>
157 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
159 2001-11-25 Richard M. Stallman <rms@gnu.org>
161 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
162 don't lose the data in it.
164 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
166 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
167 Niemitalo <kon@iki.fi>.
169 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
171 * msdos.c (IT_clear_screen): If the frame's faces are not yet
172 realized, use the initial screen colors to clear the screen.
174 2001-11-19 Richard M. Stallman <rms@gnu.org>
176 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
178 2001-11-18 Jason Rumney <jasonr@gnu.org>
180 * w32term.c (x_draw_bar_cursor): Get glyph's face.
181 (note_mouse_highlight): Fix type of variable `ignore'.
183 2001-11-17 Andreas Schwab <schwab@suse.de>
185 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
187 2001-11-17 Jason Rumney <jasonr@gnu.org>
189 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
191 * w32fns.c (x_set_internal_border_width): Set frame garbaged
192 when X window doesn't exist yet.
194 * w32term.c (x_draw_bar_cursor): If the background color of the
195 glyph under the cursor equals the frame's cursor color, use
196 the glyph's foreground color for drawing the bar cursor.
197 (x_after_update_window_line): Clear internal border
198 in different circumstances.
199 (w32_set_vertical_scroll_bar): Check for width and height > 0.
200 (w32_draw_relief_rect): Correct relief by 1 pixel.
201 (x_set_glyph_string_background_width): Set
202 extends_to_end_of_line_p if the row's fill_line_p is set and
203 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
204 (x_display_and_set_cursor): If cursor_in_echo_area,
205 use NO_CURSOR if cursor_in_non_selected_windows is false.
206 (show_mouse_face): Clean up. Recognize overwritten
208 (x_draw_glyphs): Remove parameters READ_START and
209 REAL_END. Notice if cursor gets overwritten.
210 (notice_overwritten_cursor): Renamed from
211 note_overwritten_text_cursor. Rewritten to take glyph widths
212 into account, and to take X positions as parameters.
213 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
214 around call to x_draw_glyphs.
216 2001-11-17 Gerd Moellmann <gerd@gnu.org>
218 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
219 with invalid position.
221 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
223 * syswait.h (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
224 Andrew Wiseman <a.wiseman@btclick.com>.
226 * unexec.c (coff.h): Don't include on ISC 4.1.
228 2001-11-15 Jason Rumney <jasonr@gnu.org>
230 * w32menu.c (add_menu_item): Make help_echo and radio buttons
231 work for most menu items. From David Ponce
232 <david.ponce@wanadoo.fr>.
234 2001-11-15 Gerd Moellmann <gerd@gnu.org>
236 * xterm.c (x_draw_bar_cursor): If the background color of the
237 glyph under the cursor equals the frame's cursor color, use
238 the glyph's foreground color for drawing the bar cursor.
240 * dispnew.c (direct_output_forward_char): Fix character/byte
243 2001-11-12 Jason Rumney <jasonr@gnu.org>
245 * w32fns.c (Fx_open_connection): Only execute once.
247 2001-11-12 Richard M. Stallman <rms@gnu.org>
249 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
250 LeaveNotify events. Only FocusIn and FocusOut do that now.
251 (x_display_and_set_cursor): Do display hollow cursors in active
252 minibuffer windows when they are not selected.
254 2001-11-10 Jason Rumney <jasonr@gnu.org>
256 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
257 (enum_font_cb2): Ignore fonts starting with @, unless explicitly
260 * w32term.c (remember_mouse_glyph): New function.
261 (w32_mouse_position): Use it.
262 (note_mouse_movement): If the mouse moved off the glyph, remember
265 * w32term.h (struct w32_output): Correct spelling of x_compatible.
266 (w32_display_info): Add mouse_face_overlay.
268 * w32term.c (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
269 (fast_find_string_pos): New function.
270 (fast_find_position): Return the correct vpos. Add parameter
271 STOP. In the final row, stop before glyphs having STOP as object.
272 Don't consider glyphs that are not from a buffer.
273 (expose_window_tree, expose_frame): Don't compute intersections here.
274 (expose_window): Do it here instead.
275 (expose_window_tree, expose_window, expose_line): Return 1 when
276 overwriting mouse-face.
277 (expose_window): If W is the window currently being updated, mark
279 (expose_frame): If mouse-face was overwritten, redo it.
280 (x_draw_glyph_string): Restore clipping after drawing box.
281 Fix a computation of the underline position.
282 (w32_get_glyph_string_clip_rect): Minor cleanup.
283 (x_fill_stretch_glyph_string): Remove an assertion.
284 (x_produce_glyphs): Don't convert multibyte characters
285 to unibyte characters in unibyte buffers.
286 (cursor_in_mouse_face_p): New function.
287 (x_draw_stretch_glyph_string): Use it to choose a different GC
288 when drawing a cursor within highlighted text. Don't draw
289 background again if it has already been drawn.
290 (x_draw_glyph_string_box): Don't draw a full-width
291 box just because the glyph row's full_width_p flag is set.
292 (x_draw_glyphs): Fix computation of rightmost x for
294 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
295 change bottom shadow accordingly. Some cleanup.
296 (x_update_window_end): Handle overwritten mouse face
297 also for tool bar windows.
298 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
299 DRAW is DRAW_IMAGE_RAISED.
300 (clear_mouse_face): Return 1 if text with mouse face was
301 actually redrawn. Make the function static. Reset
302 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
303 optimize away highlighting if we pass over that same overlay again.
304 (note_mouse_highlight): Call mouse_face_overlay_overlaps
305 to detect a case where we have to highlight a different region
306 despite not having left the currently highlighted region.
307 Set mouse_face_overlay in the x_display_info. Avoid changing the
308 mouse pointer shape when show_mouse_face has already done it, or
309 there is no need. Handle mouse-face and help-echo in strings.
310 (glyph_rect): New function.
311 (w32_mouse_position): Use it to raise the threshold for mouse
312 movement event generation.
313 (w32_initialize_display_info): Initialize the x_display_info's
315 (w32_set_vertical_scroll_bar): Don't clear a zero height
317 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
318 a widget to zero height.
320 * w32fns.c (x_set_foreground_color): Set frame's cursor_pixel.
321 (x_set_font): Handle case of x_new_fontset returning the same name
322 as before, although there was a change in fontsets.
324 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
325 Protect unibyte strings created by replacing their multibyte
326 equivalents in menu_items.
327 (w32_menu_show): Don't overwrite an item's name with its key
328 description in case the description is a multibyte string.
329 (single_submenu): Some cleanup.
331 2001-11-10 Gerd Moellmann <gerd@gnu.org>
333 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
334 instead of malloc/free.
336 2001-11-05 Richard M. Stallman <rms@gnu.org>
338 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
340 * buffer.c (Fkill_buffer): Don't delete auto save file
341 if buffer is modified.
343 2001-11-05 Andreas Schwab <schwab@suse.de>
345 * sound.c (sound_perror): Save errno from being clobbered.
347 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
349 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
350 the program image directly.
352 2001-11-04 Richard M. Stallman <rms@gnu.org>
354 * gmalloc.c: Test BROKEN_PROTOTYPES.
356 * xfns.c: Include unistd.h, if it exists.
358 * editfns.c: Move the include of ctype.h after unistd.h.
360 2001-11-03 Richard M. Stallman <rms@gnu.org>
362 * data.c (Fmake_local_variable): Doc fix.
364 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
365 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
367 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
369 * regex.c (regcomp, regexec): Don't forget the __restrict.
371 2001-11-01 Gerd Moellmann <gerd@gnu.org>
373 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
374 (XTset_vertical_scroll_bar): Likewise.
376 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
379 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
380 Handle :box so that it is possible to specify sexprs.
382 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
384 * s/hpux11.h: New file.
386 2001-10-31 Gerd Moellmann <gerd@gnu.org>
388 * xfaces.c (realize_x_face): If C is not a single-byte character,
389 set the face's colors_copied_bitwise_p instead of the defaulted_p
390 members which have a different meaning.
391 (free_face_colors): Do nothing for a face whose colors have been
394 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
396 * window.c (grow_mini_window): Handle case that the root
397 window is already smaller than the nominal mininum height.
399 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
401 * keyboard.c (Freset_this_command_lengths): Doc fix.
402 (timer-list): Doc fix.
403 (timer-idle-list): Doc fix.
404 (disable-point-adjustment): Doc fix.
406 2001-10-30 Jason Rumney <jasonr@gnu.org>
408 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
409 (enum_font_cb2): Ignore fonts with vertical orientation.
411 2001-10-30 Gerd Moellmann <gerd@gnu.org>
413 * xterm.c (x_after_update_window_line): Don't run the code
414 clearing in borders for rows whose visible height is 0.
416 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
417 resized_p flag is set. If not set, use the much less flickering
418 method previously used.
420 * dispnew.c (change_frame_size_1): Set frame's resized_p.
422 * frame.h (struct frame) <resized_p>: New member.
424 * lread.c (to_multibyte): Ensure read_buffer is at least twice
425 as large as the number of bytes to convert.
427 * lread.c (to_multibyte): New function.
430 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
431 (x_set_glyph_string_background_width): Set
432 extends_to_end_of_line_p if the row's fill_line_p is set and
433 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
435 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
437 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
439 * coding.c (syms_of_coding): Document that locale-coding-system is
440 used for decoding input on X.
442 * window.c (Fscroll_left, Fscroll_right): Doc fix.
444 2001-10-29 Gerd Moellmann <gerd@gnu.org>
446 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
447 use NO_CURSOR if cursor_in_non_selected_windows is false.
449 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
450 the slant attribute if FRAME is t.
452 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
454 * emacs.c (Finvocation_directory): Doc fix.
455 (USAGE2): Fix typos; from Pavel Janik <Pavel@Janik.cz>.
457 2001-10-29 Gerd Moellmann <gerd@gnu.org>
459 * xfns.c (x_set_internal_border_width): Set frame garbaged
460 when X window doesn't exist yet.
462 * xterm.c (x_after_update_window_line): Clear internal border
463 in different circumstances.
465 * xterm.c (XTread_socket) <KeyPress>: Don't use
466 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
469 2001-10-28 Gerd Moellmann <gerd@gnu.org>
471 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
473 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
476 2001-10-27 Gerd Moellmann <gerd@gnu.org>
478 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
479 instead of 1/2 line_height in the heuristic for skipping
480 farther backward when target_y was not reached.
482 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
483 Display errno only if non-zero.
484 (sound_warning): New function.
485 (vox_configure): Don't treat failing to set sample rate as error.
486 (various places): Improve error messages.
488 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
490 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
491 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
493 2001-10-26 Gerd Moellmann <gerd@gnu.org>
495 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
497 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
498 Fix clearing in the case of scroll bars on the right.
500 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer
503 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
505 * frame.c (Fframe_parameter): Fix last change.
507 2001-10-25 Gerd Moellmann <gerd@gnu.org>
509 * frame.c (Fframe_parameter): Fix a bug whereby some
510 ``artificial'' frame parameters, like `minibuffer' were not
511 obtained by calling Fframe_parameters.
513 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
516 * xdisp.c (move_it_vertically_backward): Compute line height
517 differently. Add heuristic to try to be more compatible to 20.x.
519 2001-10-24 Gerd Moellmann <gerd@gnu.org>
521 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
524 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
525 Fix clearing of area not covered by scroll bar.
527 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
529 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
530 (row_containing_pos): Take additional argument DY. Treat rows ending
531 in middle of char differently.
532 (display_line): Handle tabs on window systems differently.
534 * xterm.c (fast_find_position): Call row_containing_pos
535 with additional argument.
537 * dispextern.h (row_containing_pos): Adjust prototype.
539 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
540 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
541 (try_window_id, try_window_reusing_current_matrix)
542 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
543 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
545 2001-10-23 Gerd Moellmann <gerd@gnu.org>
547 * dispnew.c (sync_window_with_frame_matrix_rows):
548 Fix handling of windows which aren't full-width, fix handling
551 * lread.c (syms_of_lread)<recursive-load-depth-limit>: Raise to 50.
553 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
554 REAL_END. Notice if cursor gets overwritten.
555 (notice_overwritten_cursor): Take X positions as parameters.
556 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
557 around call to x_draw_glyphs.
559 * xdisp.c (display_line): For a tab continued to the next line,
560 set row's ends_in_middle_of_char_p.
562 2001-10-23 Andreas Schwab <schwab@suse.de>
564 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
565 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
567 2001-10-22 Gerd Moellmann <gerd@gnu.org>
569 * xdisp.c (display_line): Fix computation of continuation lines
572 2001-10-20 Gerd Moellmann <gerd@gnu.org>
574 * Version 21.1 released.
576 2001-10-19 Richard M. Stallman <rms@gnu.org>
578 * eval.c (syms_of_eval): Doc fixes.
580 2001-10-19 Miles Bader <miles@gnu.org>
582 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
583 with fields and suggest using `forward-line' to avoid them.
584 * editfns.c (Fline_beginning_position, Fline_end_position):
585 Clarify documentation.
587 2001-10-19 Gerd Moellmann <gerd@gnu.org>
589 * xdisp.c (redisplay_internal): Don't clear echo area if the
590 mini-window is selected.
592 2001-10-18 Ken Raeburn <raeburn@gnu.org>
594 * config.in (HAVE_LIBHESIOD, HAVE_LIBK5CRYPTO): Undef these.
596 2001-10-18 Andrew Innes <andrewi@gnu.org>
598 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
599 optimization. The fontp->encoding array was not being initialized
600 correctly when compiled with optimizations by MSVC.
602 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
604 * w32fns.c (w32_load_system_font): Cache codepage in font_info.
606 * w32term.c (w32_encode_char): Get cached codepage from font_info,
607 rather than working it out by calling w32_codepage_for_font for
610 2001-10-18 Gerd Moellmann <gerd@gnu.org>
612 * xdisp.c (display_line): Indicate empty lines in active
615 2001-10-17 Andrew Innes <andrewi@gnu.org>
617 * w32term.c (w32_read_socket): Determine clipping rectangle for
618 the entire frame, including areas covered by scrollbars and the
619 menubar. This avoids internal arguments about whether a frame is
620 fully obscured or not.
622 2001-10-17 Gerd Moellmann <gerd@gnu.org>
624 * xdisp.c (try_window_id): Undo last change. Give up if
625 window ends in strings.
627 * xdisp.c (try_window_id): Don't display lines after the window
628 end if the rest of the window after the window end was already
631 * xdisp.c (display_line): Don't indicate empty lines in
634 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
636 * editfns.c (Fchar_to_string): Make the doc string consistent with
639 2001-10-15 Gerd Moellmann <gerd@gnu.org>
641 * window.c (select_window_1): Unfreeze window start. Remove a
642 doubled test for WINDOW being live.
644 * xterm.c (x_draw_glyph_string): Restore clipping after
647 2001-10-12 Gerd Moellmann <gerd@gnu.org>
649 * xterm.c (notice_overwritten_cursor): Renamed from
650 note_overwritten_text_cursor. Rewritten to take glyph widths into
653 2001-10-10 Gerd Moellmann <gerd@gnu.org>
655 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
656 options. From Dave Love <d.love@dl.ac.uk>.
658 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
660 * Makefile.in (lisp, shortlisp): Replace bindings.el with
661 bindings.elc, since otherwise doc strings in bindings.el get wrong
664 2001-10-08 Gerd Moellmann <gerd@gnu.org>
666 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
667 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
669 2001-10-04 Andrew Innes <andrewi@gnu.org>
671 * w32fns.c (x_to_w32_color): Fix argument to alloca.
672 (w32_load_system_font): Don't believe what GetLanguageFontInfo
673 says; query codepage info directly to determine if font is double
675 (x_to_w32_charset): Handle private format for unknown charsets.
676 Handle wildcards in charset spec, by ignoring them.
677 (w32_codepage_for_font): Fix argument to alloca. Don't remove
678 "*-" prefix from charset.
679 (x_to_w32_font): Enlarge remainder array for safety. Specifically
680 handle the truncated font spec form constructed by font_list_1, so
681 that we correctly identify the charset fields. Don't remove "*-"
683 (w32_list_synthesized_fonts): Fix argument to alloca.
685 2001-10-03 Miles Bader <miles@gnu.org>
687 * callproc.c (syms_of_callproc): Explicitly state in the
688 documentation for `process-environment' that earlier entries take
689 precedence over later ones.
691 2001-10-02 Miles Bader <miles@gnu.org>
693 * textprop.c (Fnext_char_property_change)
694 (Fprevious_char_property_change): Remove reference to non-existant
695 argument OBJECT from doc-string.
697 2001-10-01 Gerd Moellmann <gerd@gnu.org>
699 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
700 (try_window_id): Skip back over lines ending in a newline from a
703 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
706 2001-10-01 Richard M. Stallman <rms@gnu.org>
708 * search.c (Freplace_match): Doc fix.
710 2001-09-28 Andrew Innes <andrewi@gnu.org>
712 * w32menu.c (set_frame_menubar): Take into account that
713 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
716 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
718 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
720 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
722 * s/gnu-linux.h: Fix a typo in comment.
724 2001-09-28 Andreas Schwab <schwab@suse.de>
726 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
727 nocombreloc, in case -z combreloc is the default.
729 2001-09-28 Gerd Moellmann <gerd@gnu.org>
731 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
732 really going on here.
734 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
736 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
738 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
740 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
741 utf-8, menu-bar, and latin-N.
742 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
744 (lisp): Add latin-N, since they are preloaded.
746 2001-09-27 Gerd Moellmann <gerd@gnu.org>
748 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
749 to the left. Some cleanup.
751 * xdisp.c (display_mode_element): One more case where a string's
752 multibyteness should be used for display.
754 2001-09-26 Gerd Moellmann <gerd@gnu.org>
756 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
759 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
760 of the only temporarily set echoing flag for deciding when
763 * keyboard.c (echo_kboard): Make externally visible.
765 * lisp.h (echo_kboard): Declare extern.
767 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
768 fonts_changed_p if we need larger matrices due to vscrolling.
769 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
770 this round of redisplay if make_cursor_line_fully_visible fails.
771 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
772 (try_cursor_movement, try_scrolling): Use them instead of integers.
774 * dispextern.h (required_matrix_width, required_matrix_height):
777 * dispnew.c (required_matrix_width, required_matrix_height):
779 (allocate_matrices_for_window_redisplay)
780 (allocate_matrices_for_frame_redisplay: Use them.
781 Remove parameters CH_DIM.
783 * xdisp.c (display_mode_lines): Temporarily set selected_frame
784 and selected_window to the frame of the window whose mode-lines
785 are displayed, and to the window itself.
786 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
789 2001-09-25 Gerd Moellmann <gerd@gnu.org>
791 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
792 the image cache under us.
794 * xdisp.c (display_mode_element): If the mode element is a symbol
795 with a string value, use that string's multibyteness for displaying.
797 * keyboard.c (read_char): Don't clear a message for a switch-frame
798 event. From Stefan Monnier <monnier@cs.yale.edu>.
800 * xterm.c (fast_find_position) [0]: Add a presumably more correct
801 version for after 21.1.
803 * xdisp.c (row_containing_pos): Make externally visible.
805 * dispextern.h (row_containing_pos): Add prototype.
807 * process.c (send_process): Disable composition if from_byte < 0.
808 From Kenichi Handa <handa@etl.go.jp>.
810 2001-09-24 Gerd Moellmann <gerd@gnu.org>
812 * xterm.c (refreshicon): Function removed.
814 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
816 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
818 * xterm.c (toplevel): Remove includes in #if 0.
820 * process.c (sigchld_handler) [LINUX]: Don't return from
821 the signal handler at the end of the loop.
823 2001-09-21 Gerd Moellmann <gerd@gnu.org>
825 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
826 Terminate only if kill returns -1, and errno is ESRCH.
828 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
830 * Makefile.in (shortlisp): Add ../lisp/env.elc.
832 2001-09-20 Gerd Moellmann <gerd@gnu.org>
834 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
835 since this function can be called during GC.
837 * callproc.c (Fcall_process): Handle errors from pipe(2).
838 (child_setup): Delete code in #ifdef vipc.
840 2001-09-19 Gerd Moellmann <gerd@gnu.org>
842 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
843 (display_mode_element): Display the string from decode_mode_spec
844 depending on its multibyteness.
846 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
848 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
850 2001-09-18 Gerd Moellmann <gerd@gnu.org>
852 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
853 recursive_edit_unwind.
854 (recursive_edit_unwind): Set kboard state according to
857 * buffer.c (modify_overlay): Don't do nothing if START == END;
858 This can still be a modification, for example when an overlay has
859 a before-string or after-string.
860 (Fdelete_overlay): Prevent redisplay optimizations when deleting
861 an overlay with before-string or after-string.
863 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
864 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
866 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
867 first_unchanged_at_end_row is in front of
868 last_unchanged_at_beg_row. This code should be removed after the
871 2001-09-17 Gerd Moellmann <gerd@gnu.org>
873 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
874 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
876 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
879 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
881 * dired.c (Ffile_attributes): Doc fix.
883 2001-09-14 Gerd Moellmann <gerd@gnu.org>
885 * fileio.c (Ffile_symlink_p): Fix last change.
887 * filelock.c (current_lock_owner): Fix last change.
889 2001-09-13 Gerd Moellmann <gerd@gnu.org>
891 * filelock.c (current_lock_owner): If readlink returns ERANGE,
892 take that to mean that the buffer is too small.
894 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
895 that to mean that the buffer is too small.
897 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
898 current buffer's multibyteness when discarding the iterator's
901 * xfns.c (Fx_window_property): Handle case that property gets
902 deleted between the two calls to XGetWindowProperty.
904 2001-09-11 Gerd Moellmann <gerd@gnu.org>
906 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
908 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
909 in addition to read-only.
911 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
912 to t in addition to read-only.
914 * lisp.h (Qinhibit_modification_hooks): Declare.
916 * insdel.c (Qinhibit_modification_hooks): New variable.
917 (syms_of_insdel): Initialize and staticpro it.
919 * textprop.c (verify_interval_modification): Don't run
920 modification-hooks if inhibit_modification_hooks.
922 * dispnew.c (set_window_cursor_after_update): Fix code
923 finding glyph row containing cursor when cursor_in_echo_area
926 * xdisp.c (init_from_display_pos): Put some code in #if 0.
927 (add_to_log): Use bcopy instead of strcpy.
928 (init_from_display_pos): Use an explicit loop over bytes in
929 overlay strings instead of calling index.
931 2001-09-10 Gerd Moellmann <gerd@gnu.org>
933 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
935 * dispnew.c (direct_output_for_insert): Don't change IT's
936 stop_charpos to something in front of its current position.
938 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
941 2001-09-10 Richard M. Stallman <rms@gnu.org>
943 * frame.c (Fmouse_position): Doc fix.
945 2001-09-07 Gerd Moellmann <gerd@gnu.org>
947 * xdisp.c (init_from_display_pos): Don't compare the result
948 of calling index with NULL.
950 2001-09-06 Gerd Moellmann <gerd@gnu.org>
952 * xfns.c (x_set_background_color): Don't change the colors
953 of the X window of scroll bar widgets.
955 2001-09-05 Andrew Innes <andrewi@gnu.org>
957 * w32fns.c (w32_createwindow): Undo last change.
959 2001-09-05 Gerd Moellmann <gerd@gnu.org>
961 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
963 * xdisp.c (string_buffer_position): Use *single_char_property*
964 functions instead of the *single_property* functions.
966 2001-09-04 Andrew Innes <andrewi@gnu.org>
968 * w32term.c (w32_read_socket): Add more information to debugging
971 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
972 from Emacs frames, so that calls to GetClipBox in w32term.c
973 correctly report when part of a frame is visible (including
974 scrollbars, etc). This prevents repeated redrawing of frames when
975 only a scrollbar is visible.
976 (w32_wnd_proc): Add more frame information to debugging output.
978 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
980 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
982 2001-09-03 Gerd Moellmann <gerd@gnu.org>
984 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
985 help-echo for a string which doesn't have help-echo itself, use
986 get-char-property to obtain the help-echo from the string's buffer
987 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
988 have mouse-face, look ``under'' the string for mouse-face from an
990 (fast_find_position): Add parameter STOP. In the final row, stop
991 before glyphs having STOP as object. Don't consider glyphs that
992 are not from a buffer.
994 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
996 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
998 * fns.c (Fmd5): Doc fix.
1000 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1002 * composite.c (update_compositions): Do nothing if
1003 inhibit-modification-hooks is set.
1005 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1007 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1008 and check_message_stack if terminating abnormally. We want
1009 glyph matrices etc. in a core dump.
1011 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1012 (syms_of_xdisp): Initialize them.
1013 (handle_single_display_prop): Don't change point, bind `object',
1014 `position', and `buffer-position' instead to the object having the
1015 `display' property, position in the object and position in the buffer.
1017 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1018 of the buffer if REPLACE is non-nil.
1020 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1022 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1024 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1026 * w32term.c (x_set_glyph_string_background_width)
1027 (show_mouse_face): Track the last changes in xterm.c.
1029 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1031 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1032 string's background width so that multi-line mouse-face is drawn
1033 to the right edge of the window.
1034 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1037 * dispnew.c (direct_output_for_insert): Set updated_area
1038 before inserting/writing glyphs.
1040 * xdisp.c (display_mode_element): Use string_byte_to_char to
1041 determine character positions in strings, use chars_in_text
1042 instead of strwidth.
1043 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1044 a matrix as parameter; this is easier to use from GDB.
1046 2001-08-28 Miles Bader <miles@gnu.org>
1048 * textprop.c (Fprevious_single_char_property_change)
1049 (Fnext_single_char_property_change): Doc fixes.
1051 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1053 * fileio.c (Finsert_file_contents): Allocate, restore, and
1054 free composition data in the case of REPLACE not being nil.
1056 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1057 there exist overlay strings with newlines at POS.
1058 (text_outside_line_unchanged_p): Return 0 if changes start at
1059 START and overlays exist at START. Likewise for END.
1060 (try_window_id): Give up if init_to_row_end returns 0.
1062 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1065 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1067 * keymap.c (access_keymap): Return the cdr of the binding of
1068 a generic character instead of its definition (KEY . BINDING).
1070 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1071 to 0 also in the REPLACE case.
1073 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1075 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1076 open to determine whether file is readable (as for DOS_NT).
1078 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1080 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1081 coding.type is coding_type_no_conversion or coding_type_raw_text,
1082 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1083 non-nil instead of just setting enable_multibyte_characters in the
1086 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1088 * dispextern.h (struct face_cache): Add member
1089 menu_face_changed_p.
1091 * xfaces.c (menu_face_changed_default): New variable.
1092 (menu_face_changed_count): Variable removed.
1093 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1094 the menu_face_changed_default flag, otherwise set the FRAME's
1095 menu_face_changed_p flag if the `menu' face has been changed.
1096 Prevent calling set_font_frame_param if FRAME is t.
1097 (make_face_cache): Initialize cache's menu_face_changed_p
1098 from menu_face_changed_default.
1099 (realize_basic_faces): Look into the frame's face cache to
1100 determine if the menu appearance needs updating.
1102 * keymap.c (access_keymap): Fix last change to not consider
1103 IDX when it has modifiers.
1105 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1107 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1108 . BINDING) exists, where GENERIC-CHAR is the generic character of
1109 the charset of IDX, return BINDING unless there exists a binding
1112 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1114 * xrdb.c (SYSV): Don't define on Solaris 2.
1115 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1117 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1118 of the screen line, not text line, containing IT's current position.
1120 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1122 * window.c (window_scroll_pixel_based): Don't recenter if
1123 PT is partially visible in the window.
1125 * xterm.c (expose_window_tree, expose_window, expose_line):
1126 Return 1 when overwriting mouse-face.
1127 (expose_frame): If mouse-face was overwritten, redo it.
1129 * xfaces.c (x_update_menu_appearance): Don't call
1130 set_frame_menubar, let the next redisplay do it.
1132 2001-08-14 Andrew Innes <andrewi@gnu.org>
1134 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1135 drawing glyph string.
1137 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1139 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1142 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1144 * xfaces.c (x_update_menu_appearance): Save and restore value of
1145 interrupt_input_blocked.
1147 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1149 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1150 a line start, move back to the line start.
1152 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1153 exactly when a mini-buffer is active.
1155 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1156 in units of 1/8 character on non window-system frames.
1157 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1159 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1161 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1164 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1166 * keyboard.c (Vpre_help_message): New variable.
1167 (syms_of_keyboard): Initialize and staticpro it.
1168 (show_help_echo): Record current message before displaying a
1169 help-echo, and restore that message when clearing the help.
1171 * xfns.c (x_create_im): Remove prototype.
1173 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1175 * dispnew.c (adjust_glyph_matrix): Undo last change.
1177 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1179 * dispnew.c (adjust_glyph_matrix): In the optimization for
1180 windows whose height has changed, disable partially visible lines.
1182 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1184 * window.c (Frecenter): If ARG < 0, and on a window system
1185 frame, count in some empty lines when we can't move -ARG lines down.
1187 * xdisp.c (start_display): Don't try to determine the continuation
1188 lines width if lines are truncated. It's superfluous and leads to
1189 incorrect results if POS is not visible in the window after
1190 reseating the iterator at the previous line start.
1192 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1194 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1196 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1198 * alloc.c (init_stack): Remove declaration.
1200 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1202 * keyboard.c (read_key_sequence): Check that key is an integer
1203 before comparing it with quit_char.
1204 (add_command_key): Use larger_vector.
1205 (read_char_x_menu_prompt): Instead of converting symbol and
1206 integer events into conses (EVENT . nil), use (EVENT . disabled)
1207 which cannot be confused with valid events.
1208 (read_char): When reading from Vunread_command_events, check for
1209 events of the form (EVENT . disabled) instead of
1212 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1213 a float, determine the max height from the frame's height.
1215 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1217 * xdisp.c (redisplay_internal): Take message_cleared_p into
1218 account only if minibuf_level == 0.
1220 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1222 * xdisp.c (redisplay_internal): Add a check for the last
1225 * xdisp.c (message_cleared_p): New variable.
1226 (clear_message): Set message_cleared_p when clearing the current
1228 (redisplay_internal): Look at message_cleared_p to capture
1229 the case that the echo area should be cleared.
1231 * keyboard.c (command_loop_1): Fix spelling of
1232 resize_echo_area_exactly.
1234 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1236 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1238 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1239 current matrix when the window gets smaller.
1241 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1243 * print.c (strout): Cast the character passed to insert_char to
1244 unsigned char, to avoid sign extension when it is promoted to int.
1246 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1248 * fileio.c (Finsert_file_contents): Don't treat a return value
1249 of 0 from emacs_read as an IO error.
1251 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1253 * keyboard.c (abs): New macro.
1254 (double_click_fuzz): New variable.
1255 (make_lispy_event): Use it to determine what makes a double-click.
1256 (syms_of_keyboard): DEFVAR_INT it.
1258 * xmenu.c (set_frame_menubar): Take into account that
1259 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1262 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1264 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1266 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1267 of row's visible height.
1269 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1270 deal with the first overlay string having an image `display' property.
1271 (try_window_reusing_current_matrix, compute_line_metrics):
1272 Fix computation of row's visible height for the case that part of the
1273 row is invisible above and part of the row is at the same time
1274 invisible below the window.
1276 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1278 * xfns.c (x-show-tip): Doc fix.
1280 * xfns.c (Vx_max_tooltip_size): New variable.
1281 (syms_of_xfns): DEFVAR_LISP it.
1282 (Fx_show_tip): Set frame's window_width to the width of the
1283 window. Use a maximum tooltip size specified by
1284 Vx_max_tooltip_size, if that has valid contents.
1285 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1287 2001-07-26 Andrew Innes <andrewi@gnu.org>
1289 * w32term.c (x_display_list): New variable.
1290 (w32_term_init): Set it.
1292 * w32term.h (x_display_list): New extern.
1294 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1296 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1297 is non-nil, instead of when redisplaying_p is non-zero.
1299 (mark_window_display_accurate_1): Add an assertion.
1301 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1303 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1305 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1306 events so that we get a chance of processing expose events.
1308 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1310 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1312 * xfns.c (valid_image_p): Protect better against invalid image
1313 specifications. Previous code could signal an error.
1315 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1317 * indent.c (current_column): Fix column computation in the
1318 presence of display table entries.
1319 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1321 * dispnew.c (adjust_glyph_matrix): In the optimization for
1322 windows whose height has changed, use the new window height
1323 to compute which rows to invalidate.
1325 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1326 (MAX_10_EXP): New macro.
1329 * coding.c (code_convert_region): Handle the multibyte case if
1330 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1332 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1334 * dispextern.h (struct face): Change type of `stipple' to
1337 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1339 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1341 * dispnew.c (update_window): Don't set the cursor at the end
1342 of the update if display update has been paused.
1344 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1346 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1348 * fns.c (Fset_char_table_default): Check that a charset is defined
1349 before checking its dimension.
1351 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1353 * coding.c (setup_coding_system): Don't do any designation based
1354 on reg_bits if charset is not yet defined.
1356 * lisp.h (XVECTOR): Verify correct object type before returning a
1357 pointer, using eassert.
1359 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1361 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1362 Increase to 4096 because of paste problems reported on GNU/Linux.
1364 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1366 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1368 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1370 * fileio.c (unwind_read): Function removed.
1371 (read_non_regular, read_non_regular_quit): New functions.
1372 (Finsert_file_contents): When reading from non-regular files,
1373 arrange to catch a `quit' and terminate the loop. Rearrange
1374 code so that a `quit' when reading from a regular file doesn't
1375 insert text in the buffer.
1377 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1378 Clear faces afterwards.
1379 (clear_font_table): Take a x_display_info parameter. Don't free
1380 fonts being the default font of any frame on the given display.
1382 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1384 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1385 instead of CHAR_STRING which can signal an error.
1387 * charset.c (char_to_string_1): Extracted from char_to_string.
1388 Return -1 instead of signaling an error.
1389 (char_to_string): Use it.
1391 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1393 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1395 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1396 is t, don't try to append anything to it.
1398 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1400 * dired.c (file_name_completion): Pass dp->d_name to
1401 Fstring_match, not elt, which is always nil here.
1403 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1405 * xselect.c (x_decline_selection_request): Handle errors
1406 caused by receivers that have vanished.
1408 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1409 ignoring events on foreign windows in #if 0. Always dispatch
1410 the event after checking it with x_handle_property_notify.
1412 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1413 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1414 TRACE macros to facilitate debugging. Add additional trace statements.
1415 (toplevel): Add prototypes for file-local functions.
1416 (x_atom_to_symbol): Remove DPYINFO parameter.
1418 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1420 * w32menu.c (menubar_selection_callback, w32_menu_show):
1421 Initialize `entry' to nil.
1422 (w32_dialog_show): Remove unused `save_wv' variable.
1423 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1425 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1427 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1429 * fileio.c (unwind_read): Print a message when discarding inserted
1430 text or switching the buffer to unibyte. Change parameter.
1431 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1433 * fileio.c (unwind_read): New function.
1434 (Finsert_file_contents): Record it as unwind-function for
1435 the case that reading is interrupted by C-g.
1437 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1439 * dispnew.c (update_window): Don't skip the header-line
1440 update when scrolling_window returns 0.
1442 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1444 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1445 for the case that x_decode_color signals an error.
1447 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1449 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1451 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1452 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1455 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1457 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1458 doc string line for dos-timezone-offset.
1460 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1461 inline assembly, to avoid compiler warnings.
1462 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1463 line for dos-unsupported-char-glyph.
1465 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1467 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1469 * sound.c: Include Emacs' header files with #include "...".
1471 * eval.c (specbind): Additionally record the buffer that was
1472 current when a buffer-local or frame-local variable was bound.
1474 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1476 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1477 to unibyte characters in unibyte buffers.
1479 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1481 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1482 the frame on the binding stack. Change format of entries for
1483 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1484 (unbind_to): Handle unbinding a frame-local variable.
1486 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1487 glyphs and truncation glyphs at the end of a row from its pixel width.
1488 (dump_glyph_row): Print row's continuation_lines_width.
1489 (try_window_id): Take the shortcut if ZV is visible in the
1490 window, but there are actually no changes at ZV.
1492 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1494 * xterm.h (x_free_dpy_colors): Add prototype.
1496 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1497 right number of arguments.
1499 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1500 ($(lwlibdir)TAGS): New target.
1501 (TAGS): Fix dependency list.
1503 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1506 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1508 * emacs.c (main): Remove extern declaration for sys_nerr, which
1509 isn't used and causes a compilation error with GCC 3.0 on
1512 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1514 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1515 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1516 (toplevel): Include <signal.h> and syssignal.h.
1518 * sound.c (vox_configure, vox_close): Turn off atimers
1521 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1523 * keyboard.c (read_char) <non_reread>: Record the previous idle
1524 start time before calling timer_stop_idle.
1525 (read_char) <reread_first>: After processing a help-echo event,
1526 restore the previous idle start time.
1528 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1529 the start of invisible text.
1530 (setup_for_ellipsis): New function.
1531 (next_overlay_string): After all overlay strings have been
1532 processed, display an ellipsis if necessary.
1533 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1534 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1536 * dispextern.h (struct iterator_stack_entry): Add member
1539 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1541 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1542 on the value of the wait-for-wm frame parameter.
1544 * xterm.h (struct x_output): Add member wait_for_wm.
1546 * xfns.c (Qwait_for_wm): New variable.
1547 (x_frame_parms): Add entry for `wait-for-wm".
1548 (x_set_wait_for_wm): New function.
1549 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1550 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1552 * xdisp.c (try_window_id) <all changes below window end>: Don't
1553 take this shortcut if ZV is visible in the window.
1554 (try_window_id): When checking for window start being in changed
1555 text, don't check that the buffer's size has changed.
1557 2001-06-23 Richard M. Stallman <rms@gnu.org>
1559 * minibuf.c (Fcompleting_read): Doc fix.
1561 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1563 * composite.c (Ffind_composition_internal): Accept ZV
1564 and a string's end position as POS.
1566 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1568 * composite.c (Ffind_composition_internal): Check POS
1571 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1573 * editfns.c (Fmessage_box): If the frame is not under a window
1574 system, output the message in the echo area.
1576 2001-06-14 Richard M. Stallman <rms@gnu.org>
1578 * xdisp.c (try_window_id): When EOB is visible, don't treat
1579 insertion at EOB as if it were "off the bottom of the screen."
1581 2001-06-11 Andrew Innes <andrewi@gnu.org>
1583 * w32proc.c (create_child): Add new parameter is_gui_app.
1584 (w32_executable_type): Add new parameter is_gui_app.
1585 (sys_spawnve): Use it.
1586 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1587 SIGQUIT. This matches better how the signals are interpreted by
1588 MSVC compiled programs.
1589 (syms_of_ntproc): Update docstring.
1591 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1593 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1594 well otherwise note_mouse_highlight might optimize away highlighting
1595 if we pass over that same overlay again.
1597 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1599 * lread.c (Fload): Document that the argument is run via
1600 substitute-in-file-name.
1602 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1604 * Makefile.in (bootstrap-doc): New target.
1605 (bootstrap-emacs): Depend on it.
1607 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1608 auto-save-list-file-name when shutting down Emacs, because
1609 creating the directory might signal an error, and leaves
1610 Emacs in a strange state.
1612 * term.c: (tty_cursor_hidden): New variable.
1613 (update_begin): Don't call tty_hide_cursor. Clean up.
1614 (update_end, set_terminal_window, set_scroll_region): Clean up.
1615 (ring_bell, reset_terminal_modes): Clean up.
1616 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1617 on tty_cursor_hidden.
1618 (write_glyphs): Call tty_hide_cursor.
1620 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1622 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1624 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1626 * xfns.c (enum image_value_type): New enumerator
1627 IMAGE_STRING_OR_NIL_VALUE.
1628 (parse_image_spec): Handle it.
1629 (xbm_format, pbm_format): Use it for :foreground and :background.
1630 (xbm_load, pbm_load): Check for nil color names.
1632 * xterm.c (note_mouse_highlight): If an overlapping overlay
1633 exists, but we find that we highlight the same overlay as before,
1634 don't do the highlighting again.
1636 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1638 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1639 Protect unibyte strings created by replacing their multibyte
1640 equivalents in menu_items.
1642 * keymap.c (Fsingle_key_description): NUL-terminate the string
1643 buffer before calling build_string.
1645 * callproc.c (Fcall_process): Deal with decode_coding returning
1646 CODING_FINISH_INCONSISTENT_EOL.
1648 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1650 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1651 an item's name with its key description in case the description
1652 is a multibyte string.
1654 * keymap.c (Fsingle_key_description): Create a multibyte string
1657 * macros.c (Fstart_kbd_macro): Doc fix.
1659 * xterm.c (cursor_in_mouse_face_p): New function.
1660 (x_draw_stretch_glyph_string): Use it to choose a different GC
1661 when drawing a cursor within highlighted text.
1663 * editfns.c (char_property_eq): Put in #if 0.
1665 * indent.c (string_display_width): Put in #if 0.
1667 * lread.c (Fload): Remove unused label.
1669 * termcap.c (speeds): Put in #if 0.
1671 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1673 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1675 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1676 transformation matrix by 10.
1678 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1680 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1681 only if it's equal to the former foreground pixel color.
1682 (x_set_foreground_color, x_set_background_color)
1683 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1685 2001-05-16 Dave Love <fx@gnu.org>
1687 * insdel.c (signal_before_change, signal_after_change): Consider a
1688 local change hook which changes the buffer.
1690 * process.c (read_process_output): Don't call signal_after_change
1691 and update_compositions after insert_from_string_before_markers.
1693 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1695 * xfaces.c (split_font_name): Use the right field when
1696 checking for `[...]' syntax.
1698 * buffer.c (copy_overlays): New function.
1699 (clone_per_buffer_values): Use it.
1701 * buffer.h (OVERLAY_PLIST): New macro.
1703 * keymap.c (Fsingle_key_description): Replace a build_string with
1704 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1706 * fontset.c (Ffontset_info): Check that face is non-null
1707 before accessing its fields.
1709 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1711 * keyboard.c (read_key_sequence): Prevent generating a fake
1714 * xfaces.c (split_font_name): Handle `[...]' for the right
1717 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1718 of CCL_STAT_INVALID_CMD.
1720 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1722 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1723 in <var> has no default value yet.
1725 * xfaces.c (try_alternative_families): First try the FAMILY.
1726 And if nothing is found in the end, try again with scalable fonts.
1727 (try_font_list): Let try_alternative_families do a bit more of
1728 the work. Only use FAMILY if it is not nil.
1729 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1731 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1733 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1734 pointer shape when show_mouse_face has already done it.
1736 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1739 * xfaces.c (split_font_name): Make sure to leave the loop
1740 with the right value of `i'.
1742 * xfaces.c (split_font_name): Handle matrix transformations
1743 in the pixel and point size fields of XLFD font names.
1744 (xlfd_point_size): Likewise.
1746 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1748 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1749 (x_to_w32_font): Add prototype.
1751 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1752 redefining, to avoid compiler warnings.
1754 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1756 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1757 (w32_get_bdf_glyph): Cast between unsigned char and char when
1758 passing arguments to subroutines, to shut up compiler warnings.
1759 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1762 * xfaces.c: Include keyboard.h before frame.h, not after it.
1764 * widget.c: Include keyboard.h before frame.h.
1766 * w32term.h (struct image, struct face): Forward declaration, to
1767 avoid compiler warnings.
1769 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1771 * keyboard.c (read_key_sequence): Don't modify events when
1772 generating fake prefix keys (mode-line, scroll-bar, ...) since
1773 this prevents proper processing of such events when pushed back
1774 into unread-command-events.
1776 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1777 actually redrawn. Make the function static.
1778 (note_mouse_highlight): Fix a case where the mouse cursor
1779 was changed back to the text cursor.
1781 * xterm.h (clear_mouse_face): Remove prototype.
1783 * xdisp.c (try_window_id): Fix the fix and set the right
1786 * xdisp.c (try_window_id): Fix computation of window end in the
1787 case that lines were deleted at the end of the window. Add some
1788 more debug_method_adds.
1790 * xfaces.c (try_alternative_families): New function.
1791 (try_font_list): Use it. If ATTRS specifies a family, check
1792 fonts from that family first.
1793 (choose_face_font): Remove code setting the family part of
1796 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1798 * xdisp.c (try_window_id): Fix case of all changes before
1801 * xdisp.c (try_window_id): Add some xasserts.
1803 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1805 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1807 2001-05-09 Dave Love <fx@gnu.org>
1809 * xdisp.c (GIVE_UP): Fix for K&R C.
1811 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1813 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1815 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1816 back to the text cursor shape without need.
1818 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1820 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1822 * dispextern.h (inverse_video): Declare extern.
1824 * keyboard.c (delete_kboard): Handle the case that selected_frame
1825 has been deleted in the course of x_connection_closed.
1827 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1829 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1830 Fix the change from 2001-04-30.
1832 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1834 * xfns.c (file_dialog_unmap_cb): New function.
1835 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1836 where a dialog is closed via the window manager.
1838 * xdisp.c (try_window_id): Cases of changes all in front of
1839 the window start or all below the window end mostly rewritten.
1840 (redisplay_window): Move the tests if try_window_id is
1841 applicable to try_window_id.
1842 (GIVE_UP): New macro.
1844 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1846 * xterm.c (expose_window): Return int. If W is the window
1847 currently being updated, mark the frame garbaged.
1848 Fix computation of rows intersecting the exposed rectangle.
1849 (expose_window_tree): Stop when expose_window returns 0.
1851 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1852 again if it has already been drawn.
1854 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1856 * syntax.c (update_syntax_table): Check that oldi has the same
1857 properties as old_prop before deciding not to invalidate.
1859 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1861 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1862 read-only text that is so because of text properties.
1864 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1865 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1866 windows that are components of a Lucid menu bar.
1868 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1870 * term.c (turn_on_face): Fix reverse video handling on terminals
1871 that don't support colors.
1873 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1875 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1878 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1880 * term.c (toggle_highlight): New function.
1881 (turn_on_face): Change handling of reverse video.
1883 * process.c (wait_reading_process_input):
1884 Call record_asynch_buffer_change only if a timer really changed buffers.
1886 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1887 of the number of overlays to check.
1889 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1891 * xdisp.c (try_window_id): Fix a case where window_end_pos
1892 and window_end_bytepos were not adjusted.
1894 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1896 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1899 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1901 * process.c (wait_reading_process_input) [!subprocesses]:
1902 Don't reference waiting_for_user_input_p, it's not defined in the
1903 branch without async subprocesses support.
1905 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1907 * keyboard.c (delete_kboard): Prevent a dangling reference
1908 from current_kboard to KB, which is freed.
1910 * process.c (wait_reading_process_input):
1911 Call record_asynch_buffer_change after running timers, to make
1912 read_key_sequence aware of buffer changes from under it.
1914 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1916 * xfaces.c (Qscalable_fonts_allowed): New variable.
1917 (realizing_basic_faces_p): Removed.
1918 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1920 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1921 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1922 for scalable-fonts-allowed to t.
1924 * fileio.c (Finsert_file_contents): If the file size returned from
1925 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1926 read from files on a procfs whose contents are generated dynamically.
1928 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1930 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1931 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1932 (__memalign_hook): Make the two prototypes consistent.
1934 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1936 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1937 matrix of mini-windows.
1939 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1941 * intervals.c (find_interval): Don't rebalance during signal handling.
1943 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1945 * fns.c: Include blockinput.h.
1947 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1949 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1951 * fns.c (Fcompare_strings): Fix return values.
1953 * window.c (window_scroll): Change the meaning of N to mean
1954 N screen-fulls or N lines.
1955 (window_scroll_pixel_based, window_scroll_line_based)
1956 (scroll_command, Fscroll_other_window): Change accordingly.
1958 * window.c (window_scroll_pixel_based, Frecenter):
1959 Call window_box_height instead of using it.last_visible_y for the
1960 height of the window.
1962 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1963 instead of using it.last_visible_y for the height of the window.
1965 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1966 From Dan Holmsand <dan@eyebee.com>.
1968 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1969 able to write to hidden and system files. From Dan Holmsand
1972 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1973 Holmsand <dan@eyebee.com>.
1975 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1977 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1979 * window.c (window_internal_height): Return 1 less if the
1980 window has a header line.
1982 * xdisp.c (try_window_id): When scrolling on a terminal, take
1983 the change of window_internal_height into account.
1985 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1987 * gmalloc.c (align): If the argument SIZE would overflow
1988 __malloc_ptrdiff_t, fail right away.
1990 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1992 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1993 Make sure the tooltip is completely visible.
1994 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1996 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1998 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2000 2001-04-06 Dave Love <fx@gnu.org>
2002 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2005 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2007 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2009 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2011 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2013 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2015 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2017 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2018 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2020 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2021 shell widget's position only if it is non-null.
2023 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2024 Set f->output_data.x->widget to null after destroying it.
2026 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2027 FILENAME to bring it in synch with the documentation.
2029 * xfaces.c (realizing_basic_faces_p): Renamed from
2030 realize_default_face_p.
2031 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2032 (realize_default_face): Don't set the flag.
2034 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2036 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2038 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2040 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2041 the buffer that was used for echoing.
2043 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2044 (first_font_matching): Removed unused function.
2045 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2046 (may_use_scalable_font_p): Remove parameter FONT; rename
2047 parameter NAME to FONT.
2048 (x_face_list_fonts): Fix missing bounds check.
2049 (realizing_default_face_p): New variable.
2050 (realize_default_face): Set and clear that flag.
2051 (x_face_list_fonts): When called during the realization of the
2052 default face, and no matching fonts are found when ignoring
2053 scalable fonts and fonts matching a regexp from
2054 face-ignored-fonts, try without ignoring fonts.
2056 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2058 * xfns.c (postprocess_image): New function.
2059 (lookup_image): Call it for all image types except PostScript.
2060 (x_kill_gs_process): Call postprocess_image.
2062 * xterm.c (x_use_underline_position_properties): New variable.
2063 (x_draw_glyph_string): Use it.
2064 (syms_of_xterm): DEFVAR_BOOL it.
2066 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2068 * xterm.c (x_alloc_nearest_color_1): New function.
2069 (x_alloc_nearest_color): Use it.
2070 (x_color_cells): Take a Display as argument, instead of a frame.
2071 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2072 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2073 (x_initialize): Register cvt_string_to_pixel as resource converter
2074 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2076 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2078 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2079 (set_iterator_to_next): If a string from a display property ends,
2080 consider the case that this might also be the end of an
2081 overlay string having the display property.
2083 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2085 * xdisp.c (reseat_to_string): Undo last change.
2087 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2088 matrix of a window when the header line changes, when
2089 new rows are allocated, or when the width changes.
2091 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2093 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2095 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2097 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2100 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2102 * data.c (Fsubr_interactive_form): New function.
2103 (syms_of_data): Defsubr it.
2105 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2106 (live_float_p, live_misc_p): Return 1 only if the offset of the
2107 pointer in its block is >= 0.
2109 2001-03-28 Paul Eggert <eggert@twinsun.com>
2111 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2112 microseconds calcuation. Avoid double-rounding problem.
2113 In doc string, warn that the result is approximate.
2115 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2117 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2118 bind `inhibit-eval-during-redisplay' to t.
2120 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2122 * xdisp.c (inhibit_eval_during_redisplay)
2123 (Qinhibit_eval_during_redisplay): New variables.
2124 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2125 don't eval, return nil instead.
2126 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2127 Initialize Qinhibit_eval_during_redisplay.
2129 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2130 the iterator's multibyte_p flag.
2132 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2133 instead of setting it to zero; it's incremented for each frame
2134 where the menu face is changed.
2136 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2137 change bottom shadow accordingly.
2139 * xterm.c (expose_window_tree, expose_frame): Don't compute
2141 (expose_window): Do it here instead.
2142 (x_draw_glyph_string): Fix a computation of the underline position.
2144 * bytecode.c (BYTE_CODE_QUIT): New macro.
2145 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2147 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2149 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2150 Give up if matrix starts in an ellipsis.
2151 (init_from_display_pos): Do nothing if POS doesn't specify
2152 a dpvec_index but the iterator has such a position.
2154 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2156 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2157 x/y position is (0, 0) after destroying the menu bar, restore
2158 its original position.
2160 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2161 (init_from_display_pos): Use it.
2162 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2164 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2166 * xdisp.c (try_window_id): Undo last change.
2168 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2170 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2172 * buffer.c (syms_of_buffer): Doc fix.
2174 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2176 * xfaces.c (x_update_menu_appearance): Use local variable
2177 popup_path for setting font resources.
2179 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2181 * frame.c (Fframe_list): Don't reference tip_frame if
2182 HAVE_WINDOW_SYSTEM is not defined.
2184 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2187 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2189 * xdisp.c (init_from_display_pos): Test invisible property
2190 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2192 * xdisp.c (redisplay_internal) <update one window>: Make sure
2193 last_arrow_position and last_arrow_string are set.
2195 * frame.c (Fframe_list): Don't return a tooltip frame.
2197 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2199 * xdisp.c (mark_window_display_accurate_1): New function,
2200 extracted from mark_window_display_accurate.
2201 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2202 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2203 (mark_window_display_accurate): Use it.
2204 (redisplay_internal): Use it for the selected window.
2205 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2206 for the selected frame.
2208 * xdisp.c Use make_number, for readability.
2209 (try_window_id): Disable rows below the window end.
2210 (try_window_reusing_current_matrix): Use cursor_row_p.
2211 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2213 (init_from_display_pos): If POS specifies a position in a display
2214 vector, maybe get the iterator set up for that ellipsis.
2216 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2218 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2220 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2222 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2224 * xfaces.c (x_update_menu_appearance): Use a different path
2225 for Lucid popup menus.
2227 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2229 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2231 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2232 (string_buffer_position): Use `make_number'.
2234 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2236 * xfaces.c (x_update_menu_appearance): Renamed from
2237 x_set_menu_face_resources. Use different resources for popups.
2239 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2240 (GC_CHECK_STRING_BYTES): Don't define.
2242 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2243 Removed, together with subroutines.
2244 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2245 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2247 * dispextern.h (x_set_menu_resources_from_menu_face):
2250 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2251 Remove calls to x_set_menu_resources_from_menu_face.
2253 * xfaces.c (xm_set_menu_resources_from_menu_face):
2254 Remove #ifndef LESSTIF_VERSION.
2256 * xmenu.c: Include widget.h.
2257 (single_submenu): Return int. Some cleanup.
2258 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2260 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2262 * xterm.c (x_update_window_end): Handle overwritten mouse face
2263 also for tool bar windows.
2264 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2265 DRAW is DRAW_IMAGE_RAISED.
2267 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2269 * print.c (syms_of_print): Doc fixes.
2271 * fns.c (Fmd5): Doc fix.
2273 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2275 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2276 Clear area of the frame not occupied by the scroll bar.
2278 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2279 tip frame's root window buffer to *tip* right after creating
2282 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2283 is an integer don't have to be for space characters.
2285 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2287 * indent.c (current_column, current_column_1, Fmove_to_column)
2288 (compute_motion): Handle characters from display vectors differently.
2290 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2292 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2293 drawing glyph string.
2295 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2297 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2298 (command_loop_1): Undo last change.
2300 * xterm.c (fast_find_position): Return the correct vpos.
2302 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2303 non-null, set a per-buffer value in BUF instead of the current buffer.
2304 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2305 Call store_symval_forwarding with BUF null.
2306 (set_internal): Call store_symval_forwarding with the BUF
2307 parameter passed to set_internal. Formerly, the value was always
2308 set in the current buffer; the buffer recorded in specbind for
2309 this case wasn't used.
2310 (arith_driver): Reindent.
2312 * buffer.c (swap_out_buffer_local_variables):
2313 Call store_symval_forwarding with BUF null.
2315 * lisp.h (store_symval_forwarding): Change prototype.
2317 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2319 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2321 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2322 FOR_DELETION. Avoid resizing the mini-window of the selected
2323 frame if FOR_DELETION is set.
2324 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2325 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2328 * window.c (Fset_window_configuration): Change call to
2329 do_switch_frame to new format.
2331 * keyboard.c (quit_throw_to_read_char): Change call to
2332 do_switch_frame to new format.
2334 * lisp.h (do_switch_frame): Change prototype.
2336 * frame.c (Fframe_parameters): In the `buffer-list' frame
2337 parameter, store the buffer list of FRAME, not the list of the
2340 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2341 box just because the glyph row's full_width_p flag is set.
2343 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2345 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2346 skip the padding blanks inserted in extend_face_to_end_of_line,
2347 before checking for trailing whitespace.
2349 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2351 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2352 Remove special handling for LessTif/Motif.
2353 (toplevel): Don't include Xm/Xm.h.
2355 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2356 Remove workaround code for LessTif; it doesn't work anymore.
2358 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2361 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2362 Don't access private scroll bar data; it's no longer necessary with
2363 contemporary LessTif.
2365 * xfaces.c (xm_set_menu_resources_from_menu_face):
2366 Change #if 0 to #ifndef LESSTIF_VERSION.
2368 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2369 removing button grabs.
2371 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2373 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2374 and clip-large-size-font as obsolete.
2376 * lread.c (read_multibyte): Check the validity of multibyte
2377 sequence. If invalid, return the first byte.
2379 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2381 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2382 before running the command; timer functions or process
2383 filters may have set it.
2385 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2387 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2390 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2392 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2395 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2397 * dispextern.h (string_buffer_position): Add prototype.
2399 * xdisp.c (string_buffer_position, display_prop_string_p)
2400 (single_display_prop_string_p): New functions.
2402 * xterm.c (note_mouse_highlight): If there's no help-echo on
2403 a string, look at the buffer text ``under'' it.
2405 * keyboard.c (make_lispy_event): Add string info to the event,
2406 analogous to what's done on mode lines.
2407 (read_key_sequence): For a click on a string, consider `local-map'
2408 and `keymap' of that string.
2410 * keyboard.c (make_lispy_event, make_lispy_movement):
2411 Adjust calls to buffer_posn_from_coords to new format.
2413 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2415 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2418 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2419 flags argument to emacs_open; it seems to conflict with O_EXCL.
2421 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2423 * composite.h (struct composition): Change types of members;
2424 glyph_len to unsigned, width to unsigned short.
2426 2001-03-08 Andrew Innes <andrewi@gnu.org>
2428 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2431 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2433 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2436 * xterm.c (note_mouse_highlight): Handle mouse-face and
2437 help-echo in strings.
2438 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2439 (fast_find_string_pos): New function.
2441 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2442 (display_string): Call face_at_string_position with new parameter.
2444 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2445 Handle `mouse-face'.
2447 * dispextern.h (face_at_string_position): Change prototype.
2449 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2451 * keyboard.c (make_lispy_event): Avoid generating drag events
2452 if the mouse hasn't actually moved to another buffer position.
2454 2001-03-08 Dave Love <fx@gnu.org>
2456 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2458 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2460 * process.c (Fset_process_window_size): Fix a typo.
2462 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2464 * coding.c (detect_coding_sjis): Do more rigid check.
2465 (detect_coding_big5): Likewise.
2466 (decode_coding_sjis_big5): Likewise.
2467 (Fdetect_coding_region): Call detect_coding_system with tailing
2468 anchor byte `\0' for more rigid detection.
2469 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2470 (Fdetect_coding_string): Likewise.
2472 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2474 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2475 a string before extracting its data.
2477 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2479 * window.c (Frecenter): Rewrite code handling negative values
2480 of ARG on graphical frames.
2482 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2484 * window.c (displayed_window_lines): If W->start is outside the
2485 accessible portion of the buffer, call start_display with BEGV or
2486 ZV instead of W->start.
2488 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2490 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2492 * process.c (Fset_process_filter): Don't crash if the input
2493 file descriptor of PROCESS is closed.
2494 (Fset_process_window_size): Likewise.
2496 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2498 * xterm.c (XTflash): Make the timeout of select shorter, and call
2499 select repeatedly until the desired time expires.
2501 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2503 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2505 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2507 * lisp.h (Vwindow_list): Declare extern.
2509 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2511 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2513 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2515 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2516 to detect a case where we have to highlight a different region
2517 despite not having left the currently highlighted region.
2518 Set mouse_face_overlay in the x_display_info.
2519 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2521 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2523 * buffer.c (mouse_face_overlay_overlaps): New function.
2525 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2526 (Qmouse_face): Declare extern.
2528 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2529 if face_change_count is non-zero.
2531 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2533 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2534 that the source is unibyte.
2536 2001-03-05 Dave Love <fx@gnu.org>
2538 * xterm.c (XTmouse_position): Fix typo.
2540 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2542 * minibuf.c (read_minibuf): Clean up the binding stack if
2543 called noninteractively.
2545 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2547 * coding.c (syms_of_coding): Docstring modified.
2549 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2551 * charset.c (char_to_string): If a single byte char has modifier
2552 bits that can't be reflected to the character code, ignore them
2553 instead of signaling an error.
2555 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2557 * s/msdos.h: Update copyright notice.
2559 * dosfns.h: Update copyright notice.
2561 * dosfns.c: Update copyright notice.
2563 * msdos.c: Update copyright notice.
2565 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2567 * xterm.c (glyph_rect): New function.
2568 (XTmouse_position): Use it to raise the threshold for mouse
2569 movement event generation.
2571 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2573 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2574 specifies (reverse . t), reverse the initial screen colors.
2575 (IT_set_frame_parameters): If the property is foreground-color,
2576 but we are reversing the colors, set bg_set, not fg_set.
2577 Likewise for setting background-color and reversing: set fg_set.
2578 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2581 * xfaces.c (Finternal_set_lisp_face_attribute)
2582 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2585 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2587 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2588 to a single slash in the middle of file names.
2590 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2591 Accept only alphanumeric time zone names.
2593 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2595 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2596 a widget to zero height.
2598 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2600 * window.c (Fwindow_end): Call move_it_past_eol only if
2601 ending up on a partially visible line.
2603 2001-03-01 Dave Love <fx@gnu.org>
2605 * ccl.c (Fccl_execute): Doc fix.
2607 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2609 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2610 of the tool bar before calling x_figure_window_size.
2612 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2613 NULL after destroying it, otherwise XTread_socket can access a
2614 destroyed widget when input is unblocked.
2616 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2618 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2619 same name as before, although there was a change in fontsets.
2621 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2623 * lisp.h (Fframe_parameter): Declare.
2625 * window.c (set_window_buffer): Field vscroll is an int, not a
2628 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2630 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2633 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2636 * alloc.c (toplevel): Include process.h.
2637 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2638 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2639 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2640 (allocate_vector, allocate_hash_table, allocate_window)
2641 (allocate_frame, allocate_process, allocate_other_vector):
2643 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2644 (mark_maybe_pointer): New function.
2645 (mark_memory): Also mark Lisp data to which only pointers
2646 remain and not Lisp_Objects.
2647 (min_heap_address, max_heap_address): New variables.
2648 (mem_find): Return MEM_NIL if START is below min_heap_address or
2649 above max_heap_address.
2650 (mem_insert): Compute min_heap_address and max_heap_address.
2652 * process.c (make_process): Use allocate_process.
2654 * frame.c (make_frame): Use allocate_frame.
2656 * window.c (make_window, make_dummy_parent): Use allocate_window.
2657 (Fcurrent_window_configuration): Use allocate_other_vector.
2659 * lisp.h (allocate_vectorlike): Remove prototype.
2660 (allocate_vector, allocate_other_vector, allocate_frame)
2661 (allocate_window, allocate_process, allocate_hash_table):
2664 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2665 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2667 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2669 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2670 treat the produced bytes as a valid multibyte sequence.
2672 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2673 (ccl_driver) <CCL_WriteMultibyteChar2>:
2674 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2675 <ccl_finish>: Set ccl->eight_bit_control properly.
2677 * ccl.h (struct ccl_program): New member eight_bit_control.
2679 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2681 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2682 accessible_keymaps_char_table.
2683 (accessible_keymaps_char_table): Obey `is_metized'.
2684 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2687 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2689 * dispnew.c: Check HAVE_TERM_H before including term.h.
2691 2001-02-24 Andrew Innes <andrewi@gnu.org>
2693 * makefile.w32-in: Update copyright notice.
2695 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2697 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2699 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2701 * Makefile.in (lisp): Add international/utf-8.elc.
2703 * fontset.c (Fnew_fontset): Fix handling of the case that an
2704 element of FONTLIST is a cons of family and registry.
2706 2001-02-23 Jason Rumney <jasonr@gnu.org>
2708 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2709 to height unconditionally.
2711 * w32term.c (x_set_glyph_string_background_width): Extend the
2712 background face to the end of the drawing area in the text area, only.
2713 (x_insert_glyphs): Call window_box_left to obtain the left
2714 x-coordinate of the area to shift.
2716 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2719 2001-02-22 Andrew Innes <andrewi@gnu.org>
2721 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2722 ($(BLD)\dispnew.obj):
2723 ($(BLD)\editfns.obj):
2724 ($(BLD)\fileio.obj):
2725 ($(BLD)\filelock.obj):
2726 ($(BLD)\keyboard.obj):
2727 ($(BLD)\w32proc.obj):
2728 ($(BLD)\process.obj):
2729 ($(BLD)\sysdep.obj): Ditto.
2731 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2733 ($(BLD)/dispnew.$(O)):
2734 ($(BLD)/editfns.$(O)):
2735 ($(BLD)/fileio.$(O)):
2736 ($(BLD)/filelock.$(O)):
2737 ($(BLD)/keyboard.$(O)):
2738 ($(BLD)/w32proc.$(O)):
2739 ($(BLD)/process.$(O)):
2740 ($(BLD)/sysdep.$(O)): Ditto.
2742 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2744 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2745 at the start of the function, check that the \n in it->c is
2746 from the iterator's current position.
2748 * xdisp.c (handle_single_display_prop): Add parameter
2749 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2750 properties which replace the display of text with something else.
2751 (handle_display_prop): Call handle_single_display_prop with
2752 additional argument saying if we already replaced text display
2753 with something else. Use AREF.
2754 (with_echo_area_buffer_unwind_data, display_menu_bar)
2755 (decode_mode_spec_coding): Use AREF and ASIZE.
2757 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2758 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2759 * vmstime.h: Files removed.
2761 * unexencap.c, unexfx2800.c: Files removed.
2763 * dispnew.c (direct_output_for_insert): Give up if we are showing
2764 a message or just cleared the message because we might need to
2765 resize the echo area window or display an empty echo area.
2767 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2769 * xdisp.c (redisplay_internal): Do the
2770 mark_window_display_accurate after all windows have been
2771 redisplayed because this call resets flags in buffers which are
2772 needed for proper redisplay.
2774 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2775 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2778 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2779 busy_window to hourglass_window, busy_p to hourglass_p.
2781 * msdos.h (struct x_output): Rename busy_window to
2782 hourglass_window, busy_p to hourglass_p.
2784 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2785 busy_window to hourglass_window, busy_p to hourglass_p.
2787 * xfns.c: Rename everything containing *busy_cursor* and similar
2789 (syms_of_w32fns): Rename x-busy-pointer-shape to
2790 x-hourglass-pointer-shape, display-busy-cursor to
2791 display-hourglass, busy-cursor-delay to hourglass-delay.
2793 * w32fns.c: Rename everything containing *busy_cursor* and similar
2795 (syms_of_w32fns): Rename x-busy-pointer-shape to
2796 x-hourglass-pointer-shape, display-busy-cursor to
2797 display-hourglass, busy-cursor-delay to hourglass-delay.
2799 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2802 * dispextern.h (start_hourglass, cancel_hourglass)
2803 (display_hourglass_p): Renamed from *busy_cursor*.
2805 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2807 * keyboard.c (read_char): When an event from unread-command-events
2808 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2810 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2811 equal to the current buffer.
2813 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2814 nil, otherwise we're left with truncate_lines t when a message
2815 is printed with message-truncate-lines bound to t.
2817 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2819 * window.c (Fmove_to_window_line): Undo last change.
2820 (displayed_window_lines): Call line_bottom_y to determine
2821 the line's bottom position.
2823 * dispextern.h (line_bottom_y): Add prototype.
2825 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2826 (pos_visible_p): Use it.
2828 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2829 set redisplaying_p to 0 here instead of in Frecursive_edit.
2830 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2833 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2835 (syms_of_xdisp): Initialize new variables.
2836 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2837 Specbind `inhibit-menubar-update' when updating the menu bar.
2839 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2842 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2845 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2848 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2849 to the start of the file.
2851 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2853 * window.c (set_window_buffer): Fix last change.
2855 * window.c (set_window_buffer): Set window's vscroll to 0.
2857 * window.c (coordinates_in_window): Increase width of area
2858 where the vertical line can be dragged.
2860 * xterm.c (x_set_glyph_string_background_width): Extend the
2861 background face to the end of the drawing area in the text
2864 * xdisp.c (handle_single_display_prop): Set iterator's position
2865 to where the `display' property starts, like for images.
2866 (dump_glyph): New function.
2867 (dump_glyph_row): Use it. Dump info about marginal areas.
2869 * dispnew.c (direct_output_for_insert): Recognize more cases where
2870 glyphs can be written instead of being inserted.
2872 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2873 the left x-coordinate of the area to shift.
2875 * dired.c (directory_files_internal): Set result list to nil
2878 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2880 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2881 invalid multibyte sequence, treat *SRC as a character of
2884 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2886 * textprop.c (Fset_text_properties): Doc fix.
2888 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2890 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2892 2001-02-14 Dave Love <fx@gnu.org>
2894 * coding.c: Doc and message fixes.
2896 2001-02-14 Andrew Innes <andrewi@gnu.org>
2898 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2899 Emacs frame above the screen size.
2901 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2903 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2905 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2907 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2908 case that TO ends up beyond ZV after running before-change-functions.
2910 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2911 the selected window if it is showing the buffer in question.
2913 * dired.c (directory_files_internal): Initialize errno.
2914 (toplevel): Include errno.h.
2916 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2918 * xfaces.c (best_matching_font): New parameter width_ratio.
2919 Multiply avgwidth by width_ratio.
2920 (choose_face_font): Call best_matching_font with width_ratio
2921 calculated from the column width of C.
2923 2001-02-12 Andrew Innes <andrewi@gnu.org>
2925 The following changes are to draw box lines inside characters area
2926 if line-width is negative.
2928 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2929 face->box_line_width is negative.
2930 (x_produce_stretch_glyph): Likewise.
2931 (x_produce_glyphs): Likewise.
2932 (x_estimate_mode_line_height): Likewise.
2933 (x_draw_glyph_string_background): Likewise.
2934 (x_draw_glyph_string_foreground): Likewise.
2935 (x_draw_composite_glyph_string_foreground): Likewise.
2936 (x_draw_glyph_string_box): Likewise.
2937 (x_draw_image_foreground): Likewise.
2938 (x_draw_image_relief): Likewise.
2939 (x_draw_image_foreground_1): Likewise.
2940 (x_draw_image_glyph_string): Likewise.
2942 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2944 The following changes are to draw box lines inside characters area
2945 if line-width is negative.
2947 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2948 face->box_line_width is negative.
2949 (x_produce_stretch_glyph): Likewise.
2950 (x_produce_glyphs): Likewise.
2951 (x_estimate_mode_line_height): Likewise.
2952 (x_draw_glyph_string_background): Likewise.
2953 (x_draw_glyph_string_foreground): Likewise.
2954 (x_draw_composite_glyph_string_foreground): Likewise.
2955 (x_draw_glyph_string_box): Likewise.
2956 (x_draw_image_foreground): Likewise.
2957 (x_draw_image_relief): Likewise.
2958 (x_draw_image_foreground_1): Likewise.
2959 (x_draw_image_glyph_string): Likewise.
2961 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2962 and :line-width can be negative.
2963 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2965 2001-02-09 Jason Rumney <jasonr@gnu.org>
2967 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2968 characters the same as ASCII and latin-1.
2969 (x_display_and_set_cursor): Check for the focus frame's selected
2970 window instead of selected_window.
2971 (x_after_update_window_line): Don't clear if frame's internal
2972 border width is zero.
2973 (x_new_font): Don't change a tooltip's size.
2974 (w32_initialize): Set char_ins_del_ok to 1.
2976 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2977 (x_set_font): If font hasn't changed, avoid recomputing
2978 faces and other things.
2979 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2980 (Fx_create_frame): Add the tool bar height to the frame height.
2981 (x_create_tip_frame): Prevent changing the tooltip's
2982 background color by specifying a color for the default font
2984 (Qcancel_timer): New variable.
2985 (syms_of_w32fns): Initialize and staticpro it.
2986 (Fx_hide_tip, Fx_show_tip): Use it.
2987 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2989 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2991 * w32.c (init_environment): Duplicate local string before putenv.
2993 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2995 * charset.c (Fstring): A typo.
2997 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2999 * charset.c (Fstring): If all arguments are less than 256, return
3002 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3003 return a unibyte string.
3005 * coding.c (code_convert_region): After detecting a coding, if
3006 nothing found, set coding->composing to COMPOSITION_NO.
3007 (decode_coding_string): Likewise.
3009 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3011 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3014 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3016 * charset.c (parse_str_to_multibyte): New function.
3018 * charset.h (parse_str_to_multibyte): Extern it.
3020 * print.c (print_string): If we are going to print a unibyte
3021 string into a multibyte buffer, convert the string to multibyte by
3024 2001-02-06 Andrew Innes <andrewi@gnu.org>
3026 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3027 been created. It seems we can get sent window messages such as
3028 WM_ERASEBKGND before we properly update a frame.
3030 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3032 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3033 Avoid some unnecessary cursor positioning.
3035 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3037 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3038 (LFACE_AVGWIDTH): New macro.
3040 (check_lface_attrs): Check LFACE_AVGWIDTH.
3041 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3042 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3043 (merge_face_vectors): Check LFACE_AVGWIDTH.
3044 (Finternal_make_lisp_face): Use AREF.
3045 (xm_set_menu_resources_from_menu_face)
3046 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3047 (Finternal_lisp_face_empty_p): Use AREF.
3048 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3049 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3050 Compare average widths..
3051 (best_matching_font): Arrange for comparing average widths.
3053 * dispextern.h (enum lface_attribute_index):
3054 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3056 2001-02-05 Dave Love <fx@gnu.org>
3058 * puresize.h: Revert last change following loadup.el change.
3060 2001-02-05 Andrew Innes <andrewi@gnu.org>
3062 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3063 invocation of temacs, to work with Windows 2000.
3064 (bootstrap-emacs): Ditto.
3066 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3068 * xterm.c (x_display_and_set_cursor): Check for the focus
3069 frame's selected window instead of selected_window.
3071 * xdisp.c (try_scrolling): If point is in the line below the
3072 window, make sure to move the iterator at least a canonical
3075 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3077 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3079 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3080 If invalid, execute CCL_INVALID_CMD.
3081 (ccl_driver): If the CCL program is terminated because of
3082 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3083 destination instead of throwing them away.
3085 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3087 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3088 faces and other things.
3090 * xdisp.c (get_next_display_element): Fix case of empty
3091 display table entry.
3093 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3095 * editfns.c (Fconstrain_to_field): Doc fix.
3097 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3098 into `thoroughly', to make it consistent with the doc string.
3100 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3102 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3104 * search.c (search_buffer): Call set_search_regs with a byte
3105 position, not a character position.
3107 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3110 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3112 * frame.c (Fmodify_frame_parameters): Doc fix.
3114 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3116 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3117 identifier which is not reserved by Standard C.
3119 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3121 * window.c (enum window_part): New enumeration.
3122 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3124 (coordinates_in_window): Return an enumerator from enum
3125 window_part. Fix handling of right scroll bar.
3126 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3127 `right-fringe' instead of `left-bitmap-area' and
3128 `right-bitmap-area'. Use enumerators from enum window_part
3129 instead of hard-coded integers.
3130 (check_window_containing, window_from_coordinates):
3131 Use enumerators from enum window_part instead of hard-coded integers.
3132 (syms_of_window): Replace Qleft_bitmap_area and
3133 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3135 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3137 * editfns.c (Fformat_time_string): Doc fix.
3139 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3141 * keymap.c (Fwhere_is_internal): Use the first valid binding
3142 if no ascii binding is found (when firstonly is t).
3144 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3146 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3147 instead of Finteractive_p.
3149 * lisp.h (interactive_p): Add prototype.
3151 * eval.c (interactive_p): New function.
3152 (Finteractive_p): Use it.
3154 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3156 2001-01-31 Dave Love <fx@gnu.org>
3158 * .gdbinit (hook-run): Define to run xreload.
3160 * textprop.c (Fset_text_properties): Fix newline in doc string.
3162 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3164 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3165 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3167 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3168 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3169 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3171 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3174 2001-01-30 Dave Love <fx@gnu.org>
3176 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3179 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3181 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3182 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3184 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3186 * textprop.c (Fset_text_properties): Doc fix.
3188 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3190 * xdisp.c (forward_to_next_line_start): Remove xassert.
3192 2001-01-29 Jason Rumney <jasonr@gnu.org>
3194 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3195 returning without releasing it.
3197 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3199 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3200 for '^', '$', and '\0'.
3202 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3204 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3205 regex for '^', '$', and '\0'.
3207 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3208 only if current_sblock has been initialized.
3210 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3211 terminal frame even if it is the only visible frame.
3213 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3215 * fontset.c (font_family_registry): Even if FONTNAME conform to
3216 XLFD, if it specifies other fields than family and registry,
3217 return FONTANME. New argument FORCE if nonzero cancel that feature.
3218 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3219 a signle byte character. Don't set FAMILY part to nil here.
3220 It is handled by the caller choose_face_font.
3221 (Fnew_fontset): Call font_family_registry with FORCE 0.
3222 (Fset_fontset_font): Likewise.
3224 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3226 * xdisp.c (display_line): Don't treat a newline as fitting
3229 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3231 * window.c (size_window): Set the window's orig_top to nil when
3232 changing heights, so that a future shrink_mini_window won't
3233 restore a bogus height.
3235 * frame.c (do_switch_frame): If selected frame has a mini-window,
3236 resize that to exact size.
3238 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3240 * xdisp.c (display_line): Simplify check for glyphs fitting
3241 entirely in the line.
3243 * xfns.c (xic_style): New variable.
3244 (create_frame_xic): Move static variable to global scope for
3245 the case that `static' gets defined away.
3247 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3249 * coding.c (decode_coding): Set a flag for inhibiting
3251 (code_convert_region): Always set saved_coding_symbol.
3252 (decode_coding_string): Likewise. Update coding->symbol when we
3253 encounter a inconsistent eol by the same way as code_convert_region.
3255 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3257 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3260 * xterm.c (x_after_update_window_line): Don't clear if frame's
3261 internal border width is zero.
3262 (x_clear_area): New function.
3263 (x_after_update_window_line, x_clear_end_of_line)
3264 (x_scroll_bar_create, x_scroll_bar_set_handle)
3265 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3266 instead of XClearArea.
3268 * xterm.h (x_clear_area): Add prototype.
3270 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3271 which doesn't seem necessary anymore with Lesstif 0.92.
3273 2001-01-25 Dave Love <fx@gnu.org>
3275 * puresize.h (BASE_PURESIZE): Up to 720000.
3277 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3279 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3281 * xdisp.c (echo_area_display): Don't call redisplay_internal
3282 when Emacs is shutting down. We can't run hooks etc. that
3283 would be necessary to do a redisplay.
3285 * lread.c (read_integer): Use type EMACS_INT instead of int.
3287 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3289 * ccl.c (ccl_driver): Fix last change.
3291 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3293 * ccl.h (sturct ccl_program): New member suppress_error.
3295 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3296 insert error message to the output.
3297 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3299 * coding.h (struct coding_system): New member suppress_error.
3301 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3302 (Fset_terminal_coding_system_internal): Set the member
3303 suppress_error to 1.
3304 (Fset_safe_terminal_coding_system_internal): Likewise.
3306 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3308 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3309 as if it was a `charset'.
3311 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3313 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3314 value in where_is_cache; the next lookup in the cache returns
3315 something bogus if we do.
3317 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3319 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3320 if HAVE_WINDOW_SYSTEM isn't defined.
3322 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3324 * fns.c (sweep_weak_table): Fix code taking items out of
3325 the hash collision chain. Some cleanup.
3327 * xterm.c (x_new_font): Don't change a tooltip's size.
3329 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3330 background color by specifying a color for the default font
3333 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3335 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3336 a workaround for SunOS 4's cc.
3337 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3338 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3339 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3342 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3344 * xterm.c (x_set_window_size_1): New function extracted from
3346 (x_set_window_size): Use it.
3347 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3348 doesn't have a widget, like tooltips.
3350 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3352 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3354 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3356 * fns.c (Fset_char_table_default): Fix to make sub char-table
3359 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3361 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3362 a desired tool bar string, even if there are no tool bar items.
3364 * xdisp.c (Ftool_bar_lines_needed): New function.
3365 (syms_of_xdisp): Defsubr it.
3367 * editfns.c (Fformat): Don't extend text properties from arguments
3368 to padding chars in the result.
3370 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3372 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3374 2001-01-20 Andrew Innes <andrewi@gnu.org>
3376 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3377 (w32_initialize): Don't set term hooks that aren't actually needed
3380 * xfaces.c (realize_default_face):
3382 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3384 * xdisp.c (handle_single_display_prop): Remove references to
3385 FRAME_W32_CONSOLE_P.
3387 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3389 * frame.h (output_method): Remove output_w32_console method.
3390 (FRAME_W32_CONSOLE_P): Remove macro.
3392 * frame.c (Qw32_console): Remove variable.
3393 (Fframep): Remove references to it.
3394 (syms_of_frame): Ditto.
3395 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3397 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3400 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3402 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3404 2001-01-19 Andrew Innes <andrewi@gnu.org>
3406 * w32.c (init_environment): Add a version-independent site-lisp
3407 directory to EMACSLOADPATH, after the version dependent one.
3409 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3411 * editfns.c (Fbuffer_substring): Doc fix.
3413 * xdisp.c (message_dolog, message2, message2_nolog):
3414 Rename parameter LEN to NBYTES.
3416 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3418 * charset.c (strwidth): Use c_string_width.
3419 (c_string_width): New function.
3420 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3423 * charset.h (c_string_width, lisp_string_width): Extern them.
3425 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3427 * indent.c (check_composition): Check validity of composition.
3429 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3430 characters by calling c_string_width.
3431 (x_consider_frame_title): Get byte length of frame tile string
3433 (display_mode_element): Pay attention to width of non-ASCII
3434 characters by calling strwidth.
3436 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3438 * xfns.c (Qcancel_timer): New variable.
3439 (syms_of_xfns): Initialize and staticpro it.
3440 (Fx_hide_tip, Fx_show_tip): Use it.
3441 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3443 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3445 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3447 * window.h (WINDOW_LIVE_P): New macro.
3449 * window.c (window_size_fixed): New variable.
3450 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3453 * eval.c (specbind): If binding a per-buffer variable which
3454 doesn't have a buffer-local value in the current buffer, change
3455 the global value by changing the value of the symbol bound in all
3456 buffers not having their own value, to make it consistent with
3457 what happens with other buffer-local variables.
3459 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3461 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3462 when searching for a newline.
3464 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3466 * xdisp.c (display_string): Fix previous change.
3468 2001-01-18 Jason Rumney <jasonr@gnu.org>
3470 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3471 GLYPH_DEBUG is defined.
3472 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3473 true for images with `:ascent 100'.
3474 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3475 meantime, use face MOUSE_FACE_ID.
3476 If first glyph isn't a character glyph, use the ASCII NUL
3477 character to determine the face.
3478 (expose_area): Do not treat left margin specially.
3479 (note_mode_line_highlight): If no local_map, check global keymap.
3480 (note_mouse_highlight): Initialize overlay.
3481 (clear_mouse_face): Don't return if tip_frame is non-nil.
3482 (show_scroll_bars): Remove unused function.
3483 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3484 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3486 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3487 (x_free_frame_resources): Unload relief colors.
3489 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3491 * xdisp.c (forward_to_next_line_start): Avoid calling
3492 get_next_display_element when the newline is already found.
3493 This may change the iterator's position, when its current position is
3494 equal to the iterator's stop_charpos.
3496 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3497 zero, use this method only at the end of a line.
3499 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3500 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3501 if SCALABLE_FONTS_P is set.
3503 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3504 so that scalable fonts are included.
3506 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3507 In the cache, use a key containing the information if scalable
3509 (x_load_font): Adapt to change of keys in the font cache.
3511 2001-01-17 Kim F. Storm <storm@filanet.dk>
3513 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3514 XListFonts to take advantage of font caching.
3516 * xterm.c (x_list_fonts): Ensure caching font information when
3517 called for a null frame, which is the case frequently when Emacs
3520 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3522 * xfns.c (QCconversion): Replaces QCalgorithm.
3524 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3526 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3529 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3530 not everything could be displayed.
3532 * line.h, x-list-font.c: Files removed because unused.
3534 2001-01-17 Andrew Innes <andrewi@gnu.org>
3536 * dired.c (directory_files_internal): Convert result from readdir
3537 to a unibyte string initially, to avoid possible misinterpretation
3538 of some bytes as the internal form of Emacs characters.
3540 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3542 * fns.c (concat): Be sure to avoid putting the same `composition'
3543 property on the adjacent regions.
3545 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3547 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3548 (Fscroll_right, Fscroll_left): Set it here instead, if called
3551 * buffer.c (Fset_buffer_modified_p): Set buffer's
3552 prevent_redisplay_optimizations_p flag.
3554 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3555 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3556 with additional arg.
3558 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3561 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3562 FROM_WHERE, for debugging.
3564 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3566 * ccl.c (Fregister_ccl_program): Handle the return value of
3567 resolve_symbol_ccl_program correctly.
3568 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3570 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3572 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3573 has gone in the meantime, use face MOUSE_FACE_ID.
3575 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3576 If x_display_info_for_display returns null, don't try to close
3577 the display; we didn't open it.
3579 * dispnew.c (save_or_restore_current_matrices): Function removed.
3580 (save_current_matrix, restore_current_matrix): New functions.
3581 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3582 restore the frame's current matrix. Due to the glyph pointer
3583 setup done in adjust_glyph_matrix, there is no easy way to make
3584 saving the current matrix in the desired matrix generally correct,
3587 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3589 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3591 (display_line): Optimize for wide characters.
3592 (display_string): Don't try to display a multi-column character
3593 partially. On ttys, produce more than one truncation glyph for
3594 multi-column characters that don't fit on the line.
3596 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3598 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3599 Define it instead of WORDS_BIGENDIAN. Caller changed.
3601 2001-01-13 Jason Rumney <jasonr@gnu.org>
3603 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3604 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3605 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3606 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3608 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3609 (x_draw_image_relief, x_draw_image_foreground_1)
3610 (x_draw_image_glyph_string): Adapt to change of image margins.
3612 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3615 * w32bdf.c (search_file_line, get_cached_font_char)
3616 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3618 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3620 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3621 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3622 (Fw32_send_sys_command): Remove unused variables.
3623 (w32_msg_pump): Add parentheses.
3625 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3626 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3629 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3631 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3632 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3633 being a pair of margins.
3634 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3635 to DEFVAR_LISP. Extend doc.
3637 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3639 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3640 pair of integers `(X . Y)', use X for the horizontal and Y for the
3642 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3643 (parse_image_spec): Check it.
3644 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3645 (tiff_format, gif_format, gs_format):
3646 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3648 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3649 (x_draw_image_relief, x_draw_image_foreground_1)
3650 (x_draw_image_glyph_string): Adapt to the change of image margins.
3652 * dispextern.h (struct image): Replace member `margin' with
3653 `hmargin' and `vmargin'.
3655 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3658 * dispnew.c (update_text_area): Put code which decrements the
3659 stop position when the row's face extends to the end of the
3662 * xfns.c (x_set_mouse_color): Fix color allocation.
3664 * keyboard.c: Call get_local_map with new argument list.
3666 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3668 * intervals.h (enum map_property): Removed.
3669 (get_local_map): Change prototype.
3671 * keymap.c: Call get_local_map with new argument list.
3672 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3674 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3676 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3677 of the size needed for the tool bar string. For the last image,
3678 use a `display' property that reaches to the end of the string.
3680 * xselect.c (selection_request_dpyinfo): New variable.
3681 (x_handle_selection_request): Set it.
3682 (x_selection_request_lisp_error): Don't call
3683 x_decline_selection_request if selection request's display has
3686 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3687 Do the unregister_colors before calling XFreeColors.
3689 2001-01-10 Dave Love <fx@gnu.org>
3691 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3692 ${SOME_MACHINE_LISP}, not ${lisp}.
3694 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3696 * xdisp.c (display_line): On ttys, produce more than one truncation
3697 glyph for multi-column characters that don't fit on the line.
3699 * xselect.c (x_reply_selection_request): Add a comment.
3701 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3702 XkbGetNames instead of XkbGetKeyboard.
3704 2001-01-10 Dave Love <fx@gnu.org>
3706 * sysdep.c (random): Revert the declaration.
3708 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3710 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3711 Call function string_bytes.
3712 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3714 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3715 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3716 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3717 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3719 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3720 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3721 after sweeping strings, and at the end.
3722 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3724 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3725 ensure that pop_message is called.
3727 * keyboard.c (Fexecute_extended_command): Use a
3728 record_unwind_protect to ensure that pop_message is called.
3730 * lisp.h (push_message_unwind): Add prototype.
3732 * xdisp.c (push_message_unwind): New function.
3734 * fileio.c (do_auto_save_unwind): Do the pop_message here
3735 instead of in Fdo_auto_save.
3736 (Fdo_auto_save): Don't call pop_message.
3738 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3740 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3743 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3745 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3746 when increasing window's vscroll.
3748 * macros.c (Qkbd_macro_termination_hook): New variable.
3749 (syms_of_macros): Initialize and staticpro it.
3750 (pop_kbd_macro): Run kbd-macro-termination-hook.
3752 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3754 2001-01-07 Dave Love <fx@gnu.org>
3756 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3757 arglist, for documentation's sake.
3759 2001-01-06 Andrew Innes <andrewi@gnu.org>
3761 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3764 2001-01-05 Andrew Innes <andrewi@gnu.org>
3766 * term.c (update_end): Don't check updating_frame; for some reason
3767 this can be 0 sometimes, such as after dismissing a popup menu,
3768 and isn't necessary given the explicit frame argument.
3770 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3772 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3773 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3775 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3777 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3779 * xfns.c (x_create_tip_frame): Preserve the value of
3780 face_change_count around the creation of the tip frame.
3782 * xfns.c (last_show_tip_args): New variable.
3783 (compute_tip_xy): New function.
3784 (Fx_show_tip): Reuse an existing tip frame, if possible.
3785 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3787 2001-01-04 Dave Love <fx@gnu.org>
3789 * editfns.c (Fformat): Doc fix.
3791 * systime.h (set_file_times): Prototype.
3793 * widget.h (EmacsFrameSetCharSize_): Prototype.
3795 * sysdep.c (random, srandom): Declare explicitly.
3797 * dispextern.h (move_it_vertically_backward): Declare.
3799 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3801 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3802 like in Fx_create_frame.
3804 * xfaces.c (set_font_frame_param): Don't do anything for
3805 non-graphical frames.
3807 * window.c (Fdelete_other_windows): Set window's window_end_valid
3808 to nil when changing the window's start. Don't change the
3809 window's start when its top position hasn't changed. If we do,
3810 this will set the window's optional_new_start, which act's like a
3811 force_start during redisplay with C-x 1 M-> under particular
3812 circumstances (see report from Per Starback to emacs-pretest-bug
3815 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3817 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3818 short cut at the start of the function. Add an assertion.
3819 (reseat_at_next_visible_line_start): Add an assertion.
3821 * window.c (Frecenter): When changing the window start, set the
3822 window's window_end_valid to nil.
3823 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3825 * dispextern.h (move_it_past_eol): Add prototype.
3827 * xdisp.c (move_it_past_eol): New function.
3829 * window.c (Fwindow_end): Doc fix.
3831 2001-01-03 Dave Love <fx@gnu.org>
3833 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3835 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3837 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3838 the enabled_p flag of the glyph row at window_end_vpos to 0.
3839 (handle_single_display_prop): Fix last change.
3841 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3843 * window.c (Frecenter): Doc fix.
3845 2001-01-02 Andrew Innes <andrewi@gnu.org>
3847 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3849 * frame.h (output_method): Add output_w32_console method.
3850 (FRAME_W32_CONSOLE_P): New macro.
3852 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3853 use output_w32_console method.
3854 (Qw32_console): New Lisp_Object.
3855 (Fframep): Return it.
3856 (syms_of_frame): Init it.
3857 (Fframe_parameters): Report w32console as font for w32_console frames.
3859 * xfaces.c (realize_default_face): Set face foreground and
3860 background to unspecified for w32_console frames.
3861 (realize_face): Realize face cache for w32_console frames.
3862 (realize_tty_face): Accept w32_console frames.
3864 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3865 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3866 necessary, even if running interactively.
3868 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3871 * w32term.c (x_update_begin):
3875 (x_change_line_highlight):
3880 (w32_reassert_line_highlight):
3881 (w32_frame_rehighlight):
3882 (w32_frame_raise_lower): Do nothing if not w32 frame.
3884 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3886 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3887 system doesn't tell us directly.
3888 (Fx_display_visual_class): Implement properly.
3890 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3892 * window.c (Frecenter): Handle centering in graphical frames
3893 specially. Centering on the basis of line counts doesn't work
3894 reliably with variable-height lines.
3896 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3898 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3901 * composite.c (run_composition_function): Remove unused var `val'.
3902 (update_compositions): Remove unused variable `hook'.
3904 * intervals.c (get_local_map): Remove unused variable `tem'.
3906 * doprnt.c (doprnt1): Remove unused variable `size'.
3908 * fns.c (Flength): Remove unused variable `tail'.
3909 (Fdelete): Remove unused variable `size'.
3911 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3914 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3916 * data.c (find_symbol_value): Remove extra 3rd argument in the
3917 call to swap_in_symval_forwarding.
3919 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3921 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3922 (trivial_regexp_p): Remove unused variable `c'.
3923 (boyer_moore): Remove unused variable `k'.
3925 * indent.c (current_column): Remove unused variable `stopchar'.
3926 (Fcompute_motion): Remove unused variable `contin'.
3928 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3930 * dired.c (directory_files_internal): Fix a typo in a comment.
3931 Remove an unused variable `handler'.
3932 (file_name_completion): Remove unused function-scope variable `dp'.
3933 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3936 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3938 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3940 (Fmarker_insertion_type): Remove unused variable `buf'.
3942 * insdel.c (make_gap): Remove unused variable `result'.
3944 * keyboard.c (record_char): Remove unused function-scope var `help'.
3945 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3946 (menu_bar_items): Remove unused function-scope variable `tem'.
3948 * fontset.c (fontset_ref): Remove unused variable `i'.
3949 (fontset_set): Remove unused variables `j' and `tmp'.
3950 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3951 (make_fontset_for_ascii_face): Remove unused variable `name'.
3952 (fs_load_font): Remove unused variable `font_idx'.
3953 (fs_query_fontset): Remove unused function-local variable `fontset'.
3954 (list_fontsets): Remove unused variable `tail'.
3955 (Fnew_fontset): Remove unused variables `family' and `registry'.
3956 (accumulate_font_info): Remove unused variable `tmp'.
3957 (Ffontset_font): Remove unused variable `id'.
3958 (syms_of_fontset): Remove unused variable `i'.
3960 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3962 (lookup_image): Remove unused variable `file'.
3963 (xbm_load): Remove unused variables `bitmap_data', `height', and
3964 `width'. Remove function-local variable `i', leave the
3966 (gif_load): Remove unused variable `inc'.
3968 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3969 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3970 leave only the one in the inner block.
3972 * xfaces.c (face_fontset, realize_default_face): Remove unused
3974 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3976 * term.c (encode_terminal_code): Remove unused variable `c'.
3978 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3979 char *' instead of `char *'.
3981 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3982 (Fget_unused_category): Remove unused variable `docstring_vector'.
3983 (Fchar_category_set): Remove unused variables `val', `charset',
3986 * coding.c (detect_coding_iso2022, setup_coding_system):
3987 Remove unused variable `i'.
3988 (detect_coding_mask): Remove unused variable `idx'.
3989 (detect_coding): Remove unused variable `i'.
3990 (ccl_coding_driver): Remove unused variable `result'.
3991 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3992 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3993 (encode_coding_string): Remove unused variables `gcpro1' and
3994 `saved_coding_symbol'.
3995 (Ffind_coding_systems_region_internal): Remove function-local
3996 variable args[], leave only the block-local one.
3997 (code_convert_region1): Remove unused variable `len'.
3999 * charset.c (char_printable_p): Remove unused variable `chars'.
4000 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4001 (str_to_multibyte): Remove unused variable `c'.
4003 * window.c (size_window): Remove block-local variable `min_size'.
4005 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4006 `header_line_height'.
4007 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4008 enum display_element_type.
4010 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4012 * xterm.c (x_connection_closed): Catch X errors around all
4013 statements that call X. Save away the error message in a local copy.
4015 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4018 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4019 in or at the start of invisible text.
4021 * dispnew.c (update_window): Don't check_current_matrix_flags.
4023 2001-01-01 Jason Rumney <jasonr@gnu.org>
4025 * w32fns.c (x_figure_window_size): Do not allow new_height and
4026 new_width of frame to override specified values.
4028 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4030 * composite.c (find_composition): Fix a code for searching backward.
4032 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4034 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4035 (update_window) [GLYPH_DEBUG]: Call it.
4036 (scrolling_window): Prevent including current rows which are below
4037 what's displayed in the window.
4039 * xdisp.c (try_window_reusing_current_matrix)
4040 <new start <= old start>: Disable rows in the current matrix
4041 which are below the window after scrolling.
4043 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4044 is zero. It's not worth the complexity.
4045 (invisible_text_between_p): Put in #if 0 because unused.
4047 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4049 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4050 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4052 * keyboard.c (echo_char): If C is an integer, always call
4053 push_key_description. Former code could signal an invalid
4056 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4057 If set, print multibyte text.
4058 (Fsingle_key_description): Call push_key_description with
4059 FORCE_MULTIBYTE set.
4060 (describe_buffer_bindings): Likewise.
4062 * lisp.h (push_key_description): Add prototype.
4064 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4065 around the call to redisplay_internal.
4067 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4069 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4071 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4073 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4074 (ccl_driver): New local variable `extra_bytes'.
4076 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4078 * coding.c (setup_coding_system):
4079 Initialize coding->spec.ccl.eight_bit_carryover.
4080 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4082 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4084 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4085 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4086 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4087 (decode_composition_emacs_mule): New function.
4088 (decode_coding_emacs_mule): Decode composition sequence by calling
4089 decode_composition_emacs_mule.
4090 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4091 (encode_coding_emacs_mule): Changed from macro to function.
4092 If a text contains compositions, encode them correctly.
4093 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4094 that decoding and encoding are required.
4096 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4098 * xfaces.c (PT_PER_INCH): New macro.
4099 (xlfd_point_size): Compute real point size from font's pixel size.
4100 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4103 * .gdbinit: Comment out the line pointing to the Lesstif source
4106 * window.c (Frecenter): Use displayed_window_lines instead
4107 of window_internal_height.
4109 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4110 instead of x-toolkit-scroll-bars-p.
4111 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4113 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4114 instead of x-toolkit-scroll-bars-p.
4115 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4117 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4118 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4119 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4121 (add_window_display_history, add_frame_display_history)
4122 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4123 (build_frame_matrix_from_leaf_window): Remove unused code.
4124 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4126 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4127 (update_window) [GLYPH_DEBUG]: Likewise.
4128 (syms_of_display): Defsubr dump-redisplay-history.
4130 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4132 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4133 the end of the prompt. Set echo_after_prompt to the offset
4134 of echoptr in echobuf.
4136 * xdisp.c (init_from_display_pos): Pop until the iterator's
4137 stack is empty; there may be frames for stretch or images
4140 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4141 (save_or_restore_current_matrix): New function for the same
4142 purpose, but more efficient.
4143 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4145 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4147 * xdisp.c (syms_of_xdisp): Fix last change.
4149 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4151 * xdisp.c (syms_of_xdisp): Doc fix.
4153 * xdisp.c (redisplay_window): Remove label restore_buffers;
4154 use finish_scroll_bars instead to make sure that scroll bars
4155 are redeemed. If we don't do this, flickering can result from
4156 scroll bars being destroyed and recreated.
4158 2000-12-22 Jason Rumney <jasonr@gnu.org>
4160 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4161 in the wrong colors when the foreground is not black.
4162 (expose_window): Don't redraw the window that's currently being
4165 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4167 * window.c (size_window): When setting the window's too_small_ok
4168 flag, compare old size with minimum size depending on WIDTH_P,
4169 don't compare with window_min_width.
4171 * window.c (delete_window): Simplify somewhat.
4172 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4173 freeing window matrices. The flag windows_or_buffers_changed is
4174 set, so the next redisplay will consider all windows; this should
4177 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4179 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4181 * ccl.h (struct ccl_program): New member cr_consumed.
4183 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4184 (CCL_READ_CHAR): Handle EOL conversion here.
4185 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4187 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4189 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4191 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4192 otherwise tabs of different size compare equal.
4194 * callint.c (Fcall_interactively): Prevent a compiler warning.
4196 * print.c (print_unwind): Return nil.
4197 (PRINTDECLARE): Initialize all local variables.
4198 (print_preprocess): Add a default case.
4200 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4202 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4204 * window.c (delete_window, Fsplit_window)
4205 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4207 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4209 * dispnew.c (ensure_frame_matrix): Removed.
4210 (save_frame_matrix, restore_frame_matrix): New functions.
4211 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4213 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4214 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4216 2000-12-21 Andrew Innes <andrewi@gnu.org>
4218 * w32term.c (x_update_begin): Regenerate the palette here, rather
4219 than for each window.
4221 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4222 palette is NULL, since this corrupts memory! Also get
4223 display_info reference from frame.
4225 2000-12-21 Jason Rumney <jasonr@gnu.org>
4227 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4229 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4230 to avoid returning without releasing it.
4232 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4234 * keymap.c (push_key_description): Don't convert eight-bit-control
4235 and eight-bit-graphic to multibyte character.
4237 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4238 generic character and CODE1 is nil, return the smallest character
4241 2000-12-20 Dave Love <fx@gnu.org>
4243 * s/osf5-0.h (NSIG): Don't redefine.
4245 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4247 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4248 excluding menu-bar and tool-bar.
4249 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4250 (menu_item_p): Remove.
4251 (where_is_internal_1): Don't ignore menu-items.
4253 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4255 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4258 * window.c (make_window): Initialize window's min_hscroll.
4259 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4260 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4262 (struct saved_window): New member min_hscroll.
4263 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4264 (Fset_window_configuration): Set window's min_hscroll.
4265 (save_window_save): Save window's min_hscroll.
4266 (compare_window_configurations): Compare min_hscroll values.
4268 * window.h (struct window): New member min_hscroll.
4270 * keyboard.c (echo_prompt): Prevent a compiler warning.
4272 * xdisp.c (try_cursor_movement): Fix last change. The real
4273 condition is that PT is at the end of the row, and should
4274 be displayed at the start of the next row.
4276 * xdisp.c (try_cursor_movement): If we end on a partially
4277 visible line, end we already decided to scroll, return -1.
4279 * dispextern.h (ensure_frame_matrix): Add prototype.
4281 * window.c (delete_window, Fsplit_window)
4282 (Fset_window_configuration): Call ensure_frame_matrix.
4284 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4286 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4287 completed, call fake_current_matrices instead of marking frame
4290 2000-12-20 Jason Rumney <jasonr@gnu.org>
4292 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4294 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4296 * fns.c (Frequire): Doc fix.
4298 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4300 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4302 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4303 currently displaying a message.
4305 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4307 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4309 2000-12-18 Andrew Innes <andrewi@gnu.org>
4311 * w32.c (w32_strerror): New function.
4313 * w32.h (w32_strerror): New extern.
4315 * w32fns.c (Fw32_shell_execute): Use it.
4317 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4319 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4321 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4323 * msdos.c (IT_set_face): Obey inverse_video.
4325 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4327 * dired.c (directory_files_internal): Always return decoded filenames.
4329 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4331 * xterm.c (x_connection_closed): Prevent being called recursively
4332 because of an error condition in XtCloseDisplay.
4334 * xdisp.c (init_iterator): If noninteractive, and the frame's
4335 face cache is null, make one.
4337 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4339 * process.c (wait_reading_process_input): Check for pending
4340 input when running timers.
4342 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4344 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4346 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4348 * process.c (read_process_output): Don't run a filter if the code
4349 decoder produces nothing but carryover.
4351 2000-12-17 Andrew Innes <andrewi@gnu.org>
4353 * w32.c (sys_rename): Only check errno against EEXIST, and not
4354 EACCES, when determining whether rename failed because the target
4355 exists. This was resulting in indefinite looping on Windows 9x if
4356 the source file was locked by another process.
4358 * w32fns.c (Ffile_system_info): New function.
4359 (syms_of_w32fns): Defsubr it.
4361 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4363 * window.c (coordinates_in_window): Fix computation for
4364 position on vertical line between mode lines.
4366 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4367 Don't alter tip_frame or tip_window.
4368 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4371 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4372 Don't alter tip_frame or tip_window.
4373 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4376 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4378 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4379 be consistent with the doc string. Reported by NAKAJIMA Mikio
4380 <minakaji@osaka.email.ne.jp>.
4382 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4384 * xfaces.c (Vface_ignored_fonts): New variable.
4385 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4386 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4388 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4390 * dispnew.c (update_window): Detect pending input every nth line
4391 updated, i.e. do it depending on real work done, and not on the
4394 * xterm.c (expose_window): Don't redraw the window that's
4395 currently being updated.
4397 * window.c (Fset_window_point): Remove test for
4398 cursor_in_non_selected_windows.
4400 * lread.c (read1): Recognize end of file after `\\'.
4402 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4403 not unwind_create_frame.
4405 2000-12-15 Dave Love <fx@gnu.org>
4407 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4410 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4412 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4414 * coding.c (setup_coding_system): Clear all members of the struct
4415 coding_system at first.
4416 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4418 (code_convert_region): Don't override coding->src_multibyte and
4419 coding->dst_multibyte.
4421 * fns.c (Fmd5): Docstring improved.
4423 2000-12-15 Miles Bader <miles@gnu.org>
4425 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4426 are actually marked as mode-lines; otherwise use
4427 estimate_mode_line_height.
4429 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4431 * editfns.c (Fformat): Prevent a buffer overrun when the format
4432 specifies a precision.
4434 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4436 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4437 argument is outside the range [2..3].
4439 2000-12-14 Andrew Innes <andrewi@gnu.org>
4441 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4442 nothing to do. Bind inhibit-quit.
4443 (tip_frame): Make it a Lisp_Object.
4444 (x_create_tip_frame): Set tip_frame after it has been added to
4446 (Fx_show_tip): Don't set tip_frame here.
4447 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4448 (unwind_create_frame, unwind_create_tip_frame): New functions.
4449 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4450 while a frame is only partially constructed.
4452 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4453 (x_free_frame_resources): New function.
4454 (x_destroy_window): Use it.
4456 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4458 * xfns.c (Fx_backspace_delete_keys_p): New function.
4459 (syms_of_xfns): Defsubr it.
4461 * config.in (HAVE_XKBGETKEYBOARD): Add.
4463 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4465 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4466 Always store string in multibyte representation in echobuf.
4467 (echo_char): Always store string in multibyte representation in
4469 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4470 (read_key_sequence): Adjusted for the change of echo_prompt.
4472 * fns.c (Fmd5): Docstring improved.
4474 * lisp.h (detect_coding_system): Prototype adjusted.
4476 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4477 (detect_coding_emacs_mule, detect_coding_iso2022,)
4478 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4479 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4480 New argument MULTIBYTEP. Callers changed.
4481 (detect_coding_mask, detect_coding_system): New argument
4482 MULTIBYTEP. Callers changed.
4483 (decode_coding_string): Set coding->src_multibyte and
4484 coding->dst_multibyte before calling detect_coding and detect_eol.
4485 Update them after some coding system is detected.
4487 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4489 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4491 * keyboard.c (menu_bar_items, tool_bar_items):
4492 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4494 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4496 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4498 (unwind_create_frame, unwind_create_tip_frame): New functions.
4499 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4500 while a frame is only partially constructed.
4502 * xterm.h (x_free_frame_resources): Declare.
4504 * xterm.c (x_free_frame_resources): New function.
4505 (x_destroy_window): Use it.
4507 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4508 don't interrupt the update for pending input initially, i.e.
4509 update at least some lines.
4511 * keyboard.c (do_mouse_tracking): Make externally visible.
4513 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4515 * xfns.c (gray_bitmap_bits): Declare `char *'.
4517 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4519 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4520 lines start with a relief line.
4522 2000-12-12 Dave Love <fx@gnu.org>
4524 * window.c (Fdisplay_buffer): Doc fix.
4525 (Fwindow_list): Remove unused var.
4527 * buffer.h (mmap_set_vars): Declare.
4529 * window.h (Fset_window_point): Declare.
4531 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4533 * msdos.c (fast_find_position): Don't overstep the last window row.
4534 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4535 variable `area'. When looking for a row under (X,Y), give up if some
4536 of the previous rows is not enabled.
4538 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4540 * window.c (Fset_window_point): If displaying cursors in windows
4541 other than the selected window, make sure redisplay updates
4542 other windows to show the new value of point in the window.
4544 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4546 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4547 the buffer is the sole visible buffer when in the mini-buffer.
4549 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4550 Bind `inhibit-read-only' to t.
4551 (unwind_with_echo_area_buffer): Use AREF.
4553 * xfns.c (Fx_hide_tip): Simplified.
4555 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4558 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4560 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4562 * xfns.c (Fx_hide_tip): Fix last change.
4564 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4565 nothing to do. Bind inhibit-quit.
4566 (tip_frame): Make it a Lisp_Object.
4567 (x_create_tip_frame): Set tip_frame after it has been added to
4569 (Fx_show_tip): Don't set tip_frame here.
4571 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4573 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4576 * dispextern.h: Change external declaration of tip_frame.
4578 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4579 return an empty string.
4581 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4582 of the window's update_mode_line flag, since the former is set by
4583 force-mode-line-update, not the latter. This makes
4584 column-number-mode slightly faster.
4586 * xdisp.c (try_window_id) <all changes above window start>:
4589 2000-12-11 Paul Eggert <eggert@twinsun.com>
4591 * config.in (HAVE_FTELLO): Remove.
4593 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4594 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4596 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4597 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4599 2000-12-11 Miles Bader <miles@gnu.org>
4601 * window.c (displayed_window_lines): Don't round up when
4602 converting empty space at bottom to lines.
4603 Handle non-newline-terminated final lines properly.
4604 (Fwindow_text_height): New function (used to be in lisp).
4605 (syms_of_window): Initialize it.
4607 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4609 * syntax.c (scan_lists): Check that the right quote char has the
4610 right Sstring syntax when jumping over strings.
4611 (init_syntax_once): Use Smax rather than 13.
4613 2000-12-09 Miles Bader <miles@gnu.org>
4615 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4616 with PARTIALLY, inverting the sense.
4617 (window_scroll_pixel_based): Scroll partially visible lines into
4618 place if we hit the beginning or end of the buffer.
4619 (displayed_window_lines): Don't include partially visible lines.
4620 (Fmove_to_window_line): Skip past any partially visible first line.
4622 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4624 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4626 * tparam.c (tparam1): Change the way buffers are reallocated to be
4627 portable and less obfuscated.
4629 * termcap.c (tgetent): Change the way buffers are reallocated to
4630 be portable and less obfuscated.
4632 * macros.c (store_kbd_macro_char): Change the way buffers are
4633 reallocated to be portable and less obfuscated.
4635 * lread.c (read1): Change the way buffers are reallocated to be
4636 portable and less obfuscated.
4638 * doc.c (Fsubstitute_command_keys): Change the way buffers
4639 are reallocated so that it is portable.
4641 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4643 * dosfns.c (Ffile_system_info): New function.
4644 (syms_of_dosfns): Defsubr it.
4646 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4648 * alloc.c (gc_sweep): Add comment.
4650 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4652 * sound.c (vox_configure): Change order of ioctls.
4653 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4654 Ignore errors when changing volume.
4655 (vox_close): Don't reset the device.
4657 * process.c (read_process_output): Make sure the process marker's
4658 position is valid when the process buffer is changed in
4659 after-change functions. W3 does that.
4661 * xfns.c (x_free_gcs): New function.
4663 * xterm.h (x_free_gcs): Add prototype.
4665 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4668 * xterm.c (x_destroy_window): Call x_free_gcs so that
4669 resources of non-toolkit X windows will be freed.
4671 2000-12-07 Andrew Innes <andrewi@gnu.org>
4673 * w32fns.c (xlfd_charset_of_font): Fix last change.
4675 2000-12-06 Dave Love <fx@gnu.org>
4677 * md5.h (__P): Don't define -- it comes from config.h.
4679 * strftime.c: Change some #if foo to #ifdef foo.
4681 2000-12-06 Andrew Innes <andrewi@gnu.org>
4683 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4685 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4686 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4687 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4689 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4691 * alloc.c (gc_sweep): Prevent symbols read during loadup
4694 * xdisp.c (underlying_face_id): New function.
4695 (handle_face_prop, face_before_or_after_it_pos): Use it
4696 to determine the face ``under'' a string. Let strings inherit
4697 the face of the buffer under them.
4699 * xfaces.c (face_at_string_position): Update function comment.
4701 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4702 matrix if the window's left position has changed; we need to
4703 redraw it in this case.
4705 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4707 * window.c (coordinates_in_window): Check mouse on mode-line or
4710 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4711 advertized by the function documentation.
4713 * window.c (syms_of_window): Doc fix.
4715 * sound.c (vox_configure): Set volume for left and right channel.
4716 (sound_cleanup): Return nil.
4718 * xdisp.c (move_it_by_lines): Fix paren typo.
4720 * xterm.c (x_load_font): Don't use the font's max_bounds for
4721 computing the height of the font. If max_bounds' ascent or
4722 descent are greater than the font's ascent or descent, this means
4723 glyphs overlap, which should be handled now by redisplay.
4725 * window.c (Veven_window_heights): New variable.
4726 (syms_of_window): DEFVAR_LISP it.
4727 (Fdisplay_buffer): Check Veven_window_heights before evening the
4730 2000-12-06 Miles Bader <miles@gnu.org>
4732 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4733 update `default-frame-alist' instead of setting no frame parameters.
4735 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4737 * composite.c (update_compositions): Fix typo (use the correct
4740 2000-12-05 Jason Rumney <jasonr@gnu.org>
4742 * md5.h: Remove underscores from function declarations.
4743 (__attribute__, __alignof__) [!__GNUC__]: Define.
4745 * md5.c: Delay include of md5.h until after namespace cleaning.
4747 * makefile.w32-in (fns.o): Depend on md5.h
4748 (md5.o): New target.
4751 * makefile.nt: Likewise.
4753 2000-12-05 Jason Rumney <jasonr@altavista.net>
4755 * w32term.c (expose_area): Complete last change.
4757 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4759 * minibuf.c: Include intervals.h.
4761 2000-12-05 Jason Rumney <jasonr@gnu.org>
4763 * w32term.c (x_produce_glyphs): If a font for a component of
4764 a composition is not found, use 1 pixel dot ascent and 0 dot
4765 descent value to avoid displaying terribly tall empty boxes.
4766 (expose_area): Pass x-coordinate relative to the exposed
4767 area to x_draw_glyphs instead of a window-relative coordinate.
4769 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4771 * xdisp.c (next_element_from_ellipsis): Save face before selective
4772 display in saved_face_id, and set face_before_selective_p.
4773 (reseat_1): Reset face_before_selective_p.
4774 (append_space, extend_face_to_end_of_line): If iterator's
4775 face_before_selective_p is set, use the face from saved_face_id.
4776 (extend_face_to_end_of_line): For tty frames, make sure to
4777 use the right face id when producing spaces at the end of
4780 * dispextern.h (struct it): Add face_before_selective_p.
4782 * keyboard.c (record_char): Don't record identical help-echo
4783 events in recent_keys.
4785 * xterm.c [USE_X_TOOLKIT]: Close the display.
4786 (xim_close_dpy): Handle case that the display has been closed.
4788 * xterm.c (x_destroy_window): Reset the frame's X window after
4791 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4792 variable window_width.
4793 (line_draw_cost): Fix code skipping over spaces at the end of the
4794 line when must_write_spaces is not set.
4795 (scrolling_window): Fix code inserting runs in list of all runs.
4797 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4799 * coding.c (setup_coding_system): Be sure to initialize
4800 coding->category_idx.
4802 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4804 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4806 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4807 area to x_draw_glyphs instead of a window-relative coordinate.
4809 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4810 error in the message.
4812 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4813 timer after having read a key. It's not good for code reading
4814 several keys in a loop, like an input method.
4816 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4817 record undo information for format-decode.
4819 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4820 current buffer is read-only, not if it isn't.
4822 * keyboard.c (record_char): Record `help-echo' input events
4823 in recent_keys only if they display some help. Don't record
4824 `help-echo' events as macro char.
4826 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4828 * editfns.c (save_excursion_restore): Don't move point
4829 in another window if it is showing the wrong buffer.
4830 Avoid the call to Fwindow_live_p, for speed.
4832 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4834 * xfaces.c (struct font_name): New member registry_priority.
4835 (split_font_name): Initialize the above member to zero.
4836 (concat_font_list): New function.
4837 (font_list): Include fonts of all alternative registries.
4838 (FONT_POINT_SIZE_QUANTUM): New macro.
4839 (better_font_p): Ignore point size difference less than
4840 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4842 * xterm.c (x_produce_glyphs): If a font for a component of
4843 a composition is not found, use 1 pixel dot ascent and 0 dot
4844 descent value to avoid displaying terribly tall empty boxes.
4846 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4848 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4850 * coding.h (code_convert_string1): Declare.
4852 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4854 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4856 2000-12-02 Jason Rumney <jasonr@gnu.org>
4858 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4859 correctly for single byte character case.
4860 (w32_per_char_metric): Do not try to make any assumptions about
4861 the metrics of BDF fonts.
4862 (x_estimate_mode_line_height): If `mode-line' face
4863 hasn't a font, use that of the frame, as drawing glyphs does.
4864 (note_mouse_highlight): Change the cursor shape on the vertical
4865 border between windows [not enabled].
4867 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4869 * w32fns.c (Fx_create_frame): Reintroduce the call to
4870 face-set-after-frame-defaults.
4871 (Vx_window_horizontal_drag_shape): New variable.
4872 (syms_of_xfns): DEFVAR_LISP it.
4873 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4876 2000-12-02 Simon Josefsson <simon@josefsson.org>
4878 * fns.c (Fmd5): Use a different logic to decide the coding system
4881 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4883 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4885 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4887 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4889 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4890 height for YNegative.
4891 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4892 height; also see comment there.
4894 * window.c (coordinates_in_window): Handle computations for
4895 positions on the vertical bar and fringes differently for
4896 window-system frames. Consider some pixels near the vertical bar
4897 as on the bar if the frame doesn't have vertical scroll bars.
4898 Associate positions between mode or header lines with the
4899 right window, the left one.
4901 2000-12-01 Jason Rumney <jasonr@gnu.org>
4903 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4905 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4908 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4910 * window.c (struct saved_window): Add members orig_top and orig_height.
4911 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4912 (save_window_save, Fset_window_configuration): Save/restore
4913 window's orig_top and orig_height.
4915 2000-12-01 Jason Rumney <jasonr@gnu.org>
4917 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4919 * w32fns.c (x_set_cursor_color): Fix last change.
4921 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4923 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4924 sure that the next redisplay displays the minibuffer, so that
4925 the cursor will be replaced with what the minibuffer wants.
4927 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4928 #ifndef instead of using #if.
4929 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4930 USE_TOOLKIT_SCROLL_BARS is defined.
4932 2000-11-30 Jason Rumney <jasonr@gnu.org>
4934 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4937 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4939 * fns.c (Fmd5): Doc fix.
4941 2000-11-30 Simon Josefsson <simon@josefsson.org>
4943 * fns.c (Fmd5): New function.
4944 (syms_of_fns): Defsubr md5.
4946 * Makefile.in (obj): Add md5.o
4948 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4950 * md5.h, md5.c: New files, taken from glibc.
4952 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4954 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4955 hasn't a font, use that of the frame, as drawing glyphs does.
4957 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4959 * eval.c (Frun_hooks): Allow 0 arguments.
4961 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4963 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4964 is over the menu bar widget, say it's not on the frame.
4966 * xfns.c (Fx_create_frame): Reintroduce the call to
4967 face-set-after-frame-defaults.
4969 * eval.c (Fsignal): Reset handling_signal.
4971 2000-11-28 Jason Rumney <jasonr@gnu.org>
4973 * w32menu.c (add_menu_item): Reset menu item text when changing
4974 type to radio button.
4976 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4978 * xselect.c: Update copyright.
4980 * window.c (coordinates_in_window): If on a mode or header line,
4981 but sufficiently close to its start, return ``on vertical
4982 border''. This gives us a way to drag windows horizontally when
4983 using toolkit scroll bars.
4985 * xterm.c (note_mouse_highlight): Change the cursor shape
4986 on the vertical border between windows.
4988 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4990 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4991 (syms_of_xfns): DEFVAR_LISP it.
4992 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4994 * textprop.c (text_read_only): New function.
4995 (verify_interval_modification): Use it instead of signaling
4996 `text-read-only'. This makes it easier to catch this error
4999 * xdisp.c (forward_to_next_line_start): Check for newlines,
5000 not end of line, which includes CR.
5002 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5004 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5005 include no-conversion.
5007 2000-11-27 Jason Rumney <jasonr@gnu.org>
5009 * w32fns.c (w32_load_system_font): Always mark font as double byte
5010 if codepage is unicode.
5012 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5014 * xdisp.c (forward_to_next_line_start): If already on a newline,
5015 just consume it to avoid unintended skipping over invisible text below.
5017 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5018 `vertical-line', `mode-line' and `header-line' events.
5020 * xdisp.c (try_window_id): Avoid starting to display in the middle
5021 of a character, a TAB for instance. This is easier than to set
5022 up the iterator exactly, and it's not a frequent case, so the
5023 additional effort wouldn't really pay off.
5025 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5027 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5030 2000-11-25 Jason Rumney <jasonr@gnu.org>
5032 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5033 Args to window_from_coordinates should be pixel coordinates.
5035 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5036 redisplay handles them properly.
5038 2000-11-25 Miles Bader <miles@gnu.org>
5040 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5042 2000-11-24 Jason Rumney <jasonr@gnu.org>
5044 * w32.c (init_environment): Set LANG environment variable based on
5045 locale settings, if not set.
5047 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5048 making tool bar smaller. When clearing the frame, also
5049 clear current matrices. Clear frame when tool bar disappears.
5050 Don't use more lines for the tool-bar than is available.
5051 (x_change_window_heights): New function.
5053 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5055 * xdisp.c (init_from_display_pos): If POS says we're already after
5056 an overlay string ending at POS, make sure to pop the iterator
5057 because it will be in front of that overlay string. When POS is
5058 ZV, we've thereby also ``processed'' overlay strings at ZV.
5060 * xfaces.c (lface_from_face_name): Function comment fix.
5062 2000-11-24 Miles Bader <miles@gnu.org>
5064 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5065 apply `mode-line-inverse-video' -- zero means force display using
5066 the default face, non-zero means display using the specialized face.
5067 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5069 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5071 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5074 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5076 * coding.c (decode_coding_emacs_mule): Fix the case of
5077 CODING_EOL_LF, which used uninitialized value of c.
5079 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5081 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5083 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5085 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5088 * frame.h (struct frame): Replace desired_tool_bar_items,
5089 current_tool_bar_items, n_desired_tool_bar_items,
5090 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5092 * frame.c (make_frame): Change initialization of tool bar
5095 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5096 Change references to members deleted from struct frame to use the
5099 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5100 references to members deleted from struct frame to use the new ones.
5102 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5104 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5106 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5107 (note_tool_bar_highlight): Change references to members deleted
5108 from struct frame to use the new ones.
5110 2000-11-23 Miles Bader <miles@gnu.org>
5112 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5113 the face's inverse-video attribute, rather than overriding it.
5115 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5117 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5118 making tool bar smaller.
5120 2000-11-22 Dave Love <fx@gnu.org>
5122 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5124 2000-11-22 Miles Bader <miles@gnu.org>
5126 * keyboard.c (Vminibuffer_message_timeout): New variable.
5127 (command_loop_1): Use it to determine message timeout.
5128 (syms_of_keyboard): Initialize it.
5130 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5132 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5134 * sysdep.c: Move the code for declaring h_errno after #include
5137 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5139 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5140 the menu bar when the tooltip is unmapped.
5142 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5143 sole visible buffer when we're currently in the mini-buffer, and
5146 2000-11-21 Jason Rumney <jasonr@gnu.org>
5148 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5149 put on the clipboard.
5150 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5151 copy of what Emacs last put there. If they are the same, do not
5152 use the clipboard copy to avoid losing data due to coding conversions.
5154 2000-11-22 Miles Bader <miles@gnu.org>
5156 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5157 (syms_of_minibuf): Initialize it.
5158 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5159 to prompt, don't make read-only.
5161 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5163 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5164 Add BEFORE/AFTER_POTENTIAL_GC.
5166 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5168 * buffer.c (mmap_free_1): Avoid a compiler warning.
5170 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5172 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5174 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5177 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5179 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5182 * s/gnu-linux.h: Don't use `#cpu'.
5184 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5185 not defined in mman.h.
5187 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5188 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5189 and store an index in the XClientMessageEvent. Storing a
5190 Lisp_Object or pointer can fail on a 64 bit system, since X only
5192 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5194 2000-11-20 Dave Love <fx@gnu.org>
5196 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5198 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5200 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5202 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5204 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5207 * alloc.c (make_string): Fix previous change. Be sure to make
5208 unibyte string correctly.
5210 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5212 * window.c (Fwindow_list): Change parameter list to be XEmacs
5214 (window_list_1): New function.
5215 (window_loop): Use it instead of Fwindow_list.
5217 * sysdep.c (emacs_ospeed): New variable.
5218 (toplevel): Don't declare ospeed extern.
5219 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5221 * termcap.c (ospeed): Remove.
5222 (tputs) [!emacs]: Remove unused code.
5223 (tgetent): Avoid a compiler warning.
5225 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5226 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5227 SCROLL_BAR_X_WIDGET with additional argument DPY.
5229 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5231 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5232 Take the X display as additional argument.
5233 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5234 `Widget' is a pointer type that's not easily stored in Lisp_Object
5235 form in a portable way.
5237 * dispnew.c (update_text_area): Fix last change.
5239 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5241 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5243 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5244 clear current matrices.
5246 * buffer.c (mmap_enlarge): Don't print a message on stderr
5247 if mapping new memory at the end of the existing region fails.
5249 * dispnew.c (update_text_area): Don't skip over equal glyphs
5250 when the last current glyph overlaps the glyph to its right.
5252 2000-11-18 Miles Bader <miles@gnu.org>
5254 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5255 lines that *end* with "..." too (that's the most common case!).
5257 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5259 * xdisp.c (resize_mini_window): Temporarily change to the
5260 mini-window's buffer if necessary.
5262 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5263 the tooltip obscures less text under it.
5265 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5267 * puresize.h (BASE_PURESIZE): Increase to 700000.
5269 2000-11-18 Jason Rumney <jasonr@gnu.org>
5271 * w32term.c (w32_draw_bitmap): Use face to set colors.
5273 2000-11-17 Dave Love <fx@gnu.org>
5275 * lread.c (Fload): Fix #ifdef for pcc.
5277 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5279 * xdisp.c (pos_visible_p): Compute the default character height
5282 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5284 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5285 knowing the line's height; use the default font's height in that case.
5287 * xfaces.c (weight_table): Add `demi' with the same meaning as
5290 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5292 * dispnew.c (null_row): New global static variable.
5293 (clear_glyph_row): Delete local static variable null_row.
5295 2000-11-15 Jason Rumney <jasonr@gnu.org>
5297 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5298 (w32_alloc_lighter_color): Use new brightness calculations from
5299 xterm.c. Scale delta to be in the range expected by W32.
5300 (w32_draw_relief_rect): Use frame relief colors.
5302 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5304 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5305 (Qinhibit_default_face_x_resources): New variable.
5306 (syms_of_frame): Initialize it.
5307 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5309 * xdisp.c (pos_visible_p): Improve function comment.
5311 * lisp.h (BINDING_STACK_SIZE): New macro.
5313 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5314 reading the directory if readdir returns null and errno is EAGAIN
5317 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5319 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5320 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5321 Set amount_to_scroll to max of dx and scroll_step so that
5322 scroll-conservatively doesn't defeat scroll-step>1.
5323 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5324 scroll-conservatively for line-at-a-time scrolling.
5326 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5328 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5331 * xdisp.c (current_mode_line_height, current_header_line_height):
5333 (init_xdisp): Initialize them.
5334 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5335 and use exact mode line heights if it is set.
5337 * lisp.h (pos_visible_p): Change prototype.
5339 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5340 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5341 and current_header_line_height first.
5342 (current_mode_line_height, current_header_line_height):
5345 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5347 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5348 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5349 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5351 2000-11-14 Miles Bader <miles@gnu.org>
5353 * xterm.c (x_alloc_lighter_color): Include an additive component
5354 too for dark colors, because FACTOR isn't enough.
5355 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5358 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5360 * keyboard.c (show_help_echo): Call message3_nolog with number of
5361 bytes in the help string as 2nd parameter, instead of the number
5364 2000-11-13 Miles Bader <miles@gnu.org>
5366 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5367 (Fload): Use new openp return protocol.
5368 Don't try to use Vload_source_file_function to load .elc files.
5369 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5370 openp return protocol.
5371 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5373 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5375 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5377 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5378 Defined these macros.
5379 (NLIST_STRUCT): Avoid re-defining it.
5381 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5382 -I/usr/contrib/X11R6/include.
5383 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5385 2000-11-10 Jason Rumney <jasonr@gnu.org>
5387 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5389 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5390 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5392 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5393 (Qw32_charset_vietnamese): New symbol.
5394 (xlfd_charset_of_font): New function.
5395 (w32_load_system_font): Use it.
5396 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5397 when Vw32_charset_info_alist is nil to ensure default face always
5398 has font. Use Fcar and Fcdr for safety.
5399 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5400 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5401 pseudo-codepages for special cases.
5402 (w32_to_x_font): New parameter to allow charset portion to be
5403 specified where there is many to one mapping. Callers changed.
5404 (w32_list_fonts): Avoid listing fonts that won't display.
5406 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5408 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5409 (font_list_1): Renamed from font_list.
5410 (font_list): New function, trying alternative registries from
5411 Vface_alternative_font_registry_alist.
5412 (Finternal_set_alternative_font_registry_alist): New function.
5413 (syms_of_xfaces): Initialize and Staticpro
5414 Vface_alternative_font_registry_alist.
5415 Defsubr Finternal_set_alternative_font_registry_alist.
5417 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5419 * lisp.h (Flooking_at): Declare.
5421 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5423 * dired.c (directory_files_internal): Fix a braino.
5425 * dired.c (directory_files_internal): Add missing GCPRO's.
5428 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5430 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5431 (resize_mini_window): Return quickly if Vresize_mini_window is
5432 nil. Don't return if Vmax_mini_window_height is nil.
5434 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5435 (syms_of_xdisp): Initialize them.
5436 (resize_mini_window): Act according to the setting of
5437 Vresize_mini_window.
5438 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5440 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5441 scroll bar widget after configuring it, so that it will appear at
5442 the right position from the start.
5443 (XTredeem_scroll_bar): Cleaned up.
5445 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5447 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5448 font is taller than the frame line, we don't have to bias the
5451 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5453 2000-11-07 Dave Love <fx@gnu.org>
5455 * config.in (HAVE_MKSTEMP): Add.
5457 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5459 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5461 * window.c (Fset_window_configuration): Don't try to preserve
5462 point in the current buffer, if that buffer is displayed in more
5465 * xfaces.c (lookup_named_face): If default face isn't realized,
5466 try to realize it. Return -1 if not successful.
5467 (Fx_list_fonts): Handle case that face cannot be determined.
5468 (Fface_font): Likewise.
5470 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5472 * window.c (displayed_window_lines): Detect partially
5473 visible lines at the bottom correctly.
5475 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5477 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5478 when ensuring we don't do visit in indirect buffer.
5480 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5482 * composite.h (compose_chars_in_text): Add prototype.
5484 * composite.c (Vcomposition_function_table): New variable.
5485 (Qcomposition_function_table): New variable.
5486 (run_composition_function): Call
5487 Vcompose_chars_after_function with three arguments.
5488 (compose_chars_in_text): New function.
5489 (syms_of_composite): Modified the doc-string of
5490 Vcompose_chars_after_function. Declare composition-function-table
5491 as a lisp variable, and initialize it.
5493 * xfns.c (x_encode_text): Suppress producing escape sequences for
5496 * xselect.c: Include composite.h.
5497 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5499 2000-11-05 Andrew Innes <andrewi@gnu.org>
5501 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5503 * sysdep.c (read_input_waiting): Remove extraneous argument to
5506 * w32fns.c (Fx_server_version): Include w32_build_number in the
5509 * w32heap.c (w32_build_number): New variable.
5510 (cache_system_info): Set it.
5512 * w32heap.h (w32_build_number): Add extern.
5514 * emacs.c (syms_of_emacs): Update docstring for
5515 system-configuration, to reflect the actual usage on MS-Windows.
5517 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5519 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5520 process idle timers while waiting for another event.
5522 * dispnew.c (update_frame_line): Handle case where spaces in
5523 the default face are colored.
5525 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5526 window height hasn't changed.
5528 2000-10-31 Jason Rumney <jasonr@gnu.org>
5530 * w32term.c (x_produce_glyphs): Handle composite characters.
5531 (x_draw_glyph_string_foreground)
5532 (x_draw_composite_glyph_string_foreground): Restore old font.
5534 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5536 * minibuf.c (read_minibuf): Reset the undo history just before
5537 starting the recursive-edit.
5539 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5541 * xfaces.c (menu_face_change_count): New variable.
5542 (Finternal_set_lisp_face_attribute): Increment it for changes
5544 (realize_basic_faces): Reflect changes in the `menu' faces
5547 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5548 dy obtained from the iterator's y-position after moving from
5549 scroll_margin_pos to PT; see comment there.
5551 * xdisp.c (safe_eval_handler): Call add_to_log.
5553 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5554 is not a symbol or string.
5556 * xdisp.c (echo_area_display): Don't perform a display update from
5557 inside redisplay. The update will happen anyway at the end of
5558 redisplay, and it can confuse redisplay (GC messages while
5559 redisplaying, for instance.)
5561 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5563 * xrdb.c (x_load_resources): Use the class name in the defaults.
5565 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5566 (regex_compile): Catch bogus \(\1\).
5568 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5570 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5573 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5574 we have a color cache, check that the cached color equals the
5575 allocated color. If not, clear the color cache.
5577 * window.c (displayed_window_lines): Change buffers if necessary.
5578 Fix computation of displayed lines.
5580 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5581 update_menu_bindings to DEFVAR_BOOL.
5583 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5585 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5587 * puresize.h (BASE_PURESIZE): Increase to 680000.
5589 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5591 2000-10-29 Jason Rumney <jasonr@gnu.org>
5593 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5595 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5596 (w32_cache_char_metrics): Handle possibility that 'x' does not
5597 exist in a BDF font.
5598 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5600 * w32bdf.h (bdffont): Add nchars.
5602 * w32bdf.c (set_bdf_font_info): Set it.
5603 (w32_BDF_TextOut): Swap byte order of double byte characters.
5604 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5606 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5608 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5609 don't override the colors in frame's param_alist, unless they are
5612 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5613 reverse the effect of the highlight flag.
5615 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5617 * window.h (Fwindow_live_p): Declare.
5619 * undo.c (record_delete): Check that last_undo_buffer is really a
5620 buffer before applying XBUFFER to it.
5622 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5625 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5627 * lisp.h (KEYMAPP): New macro.
5628 (get_keymap): Remove.
5629 (get_keymap_1): Rename get_keymap.
5631 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5633 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5635 * xmenu.c (single_submenu): Use KEYMAPP.
5636 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5637 Use KEYMAPP rather than Fkeymapp.
5639 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5641 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5642 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5643 Use KEYMAPP rather than Fkeymapp.
5644 (single_submenu): Use KEYMAPP.
5645 (w32_menu_show, w32_dialog_show): Use TRUE.
5647 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5649 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5650 (Fkeymapp): Use KEYMAPP.
5651 (get_keymap): Rename from get_keymap_1. Remove old def.
5652 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5653 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5654 (Fminor_mode_key_binding): Don't raise an error if the binding
5656 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5657 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5659 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5660 Allow Vspecial_event_map to be autoloaded.
5661 (menu_bar_items): Fetch the keymap rather than using keymapp.
5662 (menu_bar_one_keymap): No need to follow func-indirect any more.
5663 (parse_menu_item): get_keymap_1 -> get_keymap.
5664 (tool_bar_items): Fetch the keymap rather than using keymapp.
5665 (read_key_sequence): Use KEYMAPP.
5667 * intervals.c (get_local_map): Use get_keymap rather than following
5668 function-indirections explicitly.
5670 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5672 2000-10-27 Jason Rumney <jasonr@gnu.org>
5674 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5675 point, as Windows has oversized fonts.
5677 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5679 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5681 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5682 (freehook, reallochook): Handle null pointer arguments.
5683 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5685 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5687 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5688 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5689 Giving in to popular pressure to shut up the compiler with casts.
5691 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5693 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5694 signed value, and use a default value computed from the font's
5697 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5699 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5700 that specify a negative underline position can still use underlines.
5702 * window.c (Fpos_visible_in_window_p): Make POS default to
5703 WINDOW's point, not the current buffer's point.
5705 2000-10-26 Dave Love <fx@gnu.org>
5707 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5708 when it's necessary.
5710 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5712 * window.c (size_window): Compute size difference from sum of old
5713 child window sizes instead of from parent's size.
5715 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5716 Handle obscured lines at the top of the window.
5718 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5719 down after the last error condition check.
5721 * frame.c (Fdelete_frame): Run delete-frame-hook.
5723 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5725 * coding.c (decode_coding): Fix previous change (check also
5726 CODING_MODE_LAST_BLOCK).
5728 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5730 * regex.c: More `unsigned char' -> `re_char' changes.
5731 Also change several `int' into `re_wchar_t'.
5732 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5733 (PUSH_FAILURE_POINTER): Don't cast any more.
5734 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5735 We want GCC to complain, since this piece of code makes
5736 re_match non-reentrant, which *should* be fixed.
5737 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5738 (EXTEND_BUFFER): Use RETALLOC.
5739 (SET_LIST_BIT): Don't cast.
5740 (re_wchar_t): New type.
5741 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5742 that those two functions will always properly return.
5743 (IMMEDIATE_QUIT_CHECK): Cast to void.
5744 (analyse_first): Use recursion rather than an explicit stack.
5745 (re_compile_fastmap): Can't fail anymore.
5746 (re_search_2): Don't check re_compile_fastmap for failure.
5747 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5748 Now also sets the new value (passed in a new argument).
5749 (re_match_2_internal): Use it.
5750 Also, use a new var `reg' of type size_t when looping through regs
5751 rather than reuse the inappropriate `mcnt'.
5753 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5754 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5755 (where_is_internal): Renamed from Fwhere_is_internal.
5756 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5757 (Fwhere_is_internal): New function wrapping where_is_internal.
5758 (where_is_internal_1): Handle the case where we're filling the cache.
5759 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5761 2000-10-25 Miles Bader <miles@gnu.org>
5763 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5765 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5767 * window.c (pos_fully_visible_p): Removed.
5768 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5769 if position is visible and/or fully visible.
5771 * lisp.h (pos_visible_p): Add prototype.
5773 * xdisp.c (pos_visible_p): New function.
5775 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5777 * process.c (send_process): If OBJECT is t, it means that the data
5778 is from C string, but we should encode it. Before calling
5779 setup_raw_text_coding_system, be sure to flush out data by the
5780 previous coding system.
5782 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5784 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5785 assignment of startpos to prev when startpos == pos.
5787 * editfns.c (find_field): Set the field stickiness correctly from
5788 overlay fields. Use renamed `text_property_stickiness'.
5789 (text_property_stickiness): Renamed from `char_property_stickiness'.
5790 Only check text properties, not overlays.
5791 * textprop.c (get_char_property_and_overlay): New function.
5792 (Fget_char_property): Use it.
5793 * intervals.h (get_char_property_and_overlay): Add declaration.
5795 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5797 * keymap.c: Use AREF, ASET and ASIZE macros.
5798 (Fmake_sparse_keymap): Docstring fix.
5800 (shadow_lookup): Move up.
5801 Handle the case where lookup-key returns an integer.
5802 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5803 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5804 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5805 Simplify/rewrite the keymap-finding code.
5806 Add check for command shadowing, using shadow_lookup.
5808 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5810 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5811 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5814 2000-10-24 Andrew Innes <andrewi@gnu.org>
5816 * dired.c (directory_files_internal_unwind): New function.
5817 (directory_files_internal): Use it to ensure closedir is called
5818 even if expand-file-name or file-attributes throw, eg. because of
5819 a user interrupt. Also enable immediate_quit while calling
5820 re_search, so that matching can be interrupted as well.
5822 2000-10-24 Andrew Innes <andrewi@gnu.org>
5824 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5826 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5827 so that re_search functions only quit when callers expect them to.
5829 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5831 * regex.c (regex_compile): Change the way of handling a range from
5832 a char less than 256 to a char not less than 256.
5834 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5836 * window.c (size_window): Prevent setting window's width or
5837 height to a negative value (esp. with XSETFASTINT).
5839 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5840 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5841 (protect_malloc_state) [GC_MALLOC_CHECK &&
5842 GC_PROTECT_MALLOC_STATE]: New function.
5843 (PROTECT_MALLOC_STATE): New macro.
5844 (__malloc_initialize, morecore, _malloc_internal)
5845 (_free_internal) _realloc_internal): Use it to make _heapinfo
5846 read-only outside of gmalloc.
5848 * keymap.c: Update copyright.
5850 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5853 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5855 * filelock.c (unlock_all_files): Use unlock_file to expand each
5856 buffer's file_truename before trying remove its lock file.
5858 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5860 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5861 or CRLF, decode EOLs.
5863 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5865 * window.c (Fdisplay_buffer): Fix doc.
5867 2000-10-23 Jason Rumney <jasonr@gnu.org>
5869 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5870 ASCII font of default fontset on Windows.
5872 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5873 xterm.c comment below).
5875 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5877 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5879 * xterm.c (x_connection_closed): Reset handling_signal.
5881 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5883 2000-10-23 Miles Bader <miles@gnu.org>
5885 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5886 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5887 maintain old behavior.
5888 * minibuf.c (Fminibuffer_complete): Likewise.
5890 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5892 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5893 that when a font can't be exactly centered, it errs up rather than
5896 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5898 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5900 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5902 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5904 * dispnew.c [macintosh]: Include macterm.h.
5905 (init_display) [macintosh]: Initialization for window system.
5907 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5908 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5909 syms_of_search, x_term_init, and init_keyboard before calling
5910 init_window_once. Also, call syms_of_xmenu.
5912 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5913 default fontset to Monaco.
5915 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5916 NewMacWindow and DisposeMacWindow.
5917 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5918 instead of calling NewMacWindow and setting fields of
5919 f->output_data.mac directly. Call init_frame_faces.
5920 (Fdelete_frame) [macintosh]: Remove unused code.
5921 (Fmodify_frame_parameters) [macintosh]: Call
5922 x_set_frame_parameters instead of mac_set_frame_parameters.
5924 * frame.h [macintosh]: Define menu_bar_lines field in struct
5925 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5927 * keyboard.c [macintosh]: Include macterm.h.
5928 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5929 and menu_bar_activate_event type events as for X and NT.
5930 (make_lispy_event) [macintosh]: Construct lisp events of type
5931 MENU_BAR_EVENT as for X and NT.
5933 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5934 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5935 (sys_subshell) [macintosh]: Remove definition entirely.
5936 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5937 Vwindow_system_version here. Remove initialization of
5938 Vx_bitmap_file_path.
5939 (read_input_waiting): Correct the number of parameters passed to
5941 Move all Macintosh functions to mac/mac.c.
5943 * term.c [macintosh]: Include macterm.h.
5945 * window.c [macintosh]: Include macterm.h.
5947 * xdisp.c [macintosh]: Include macterm.h. Declare
5948 set_frame_menubar and pending_menu_activation.
5949 (echo_area_display) [macintosh]: Do not return if terminal frame
5950 is the selected frame.
5951 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5952 Allow only the selected frame to set menu bar.
5953 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5954 calling FRAME_EXTERNAL_MENU_BAR (f).
5955 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5957 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5958 and check_x. Declare XCreateGC. Define x_create_gc and
5959 x_free_gc. Initialize font_sort_order.
5960 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5961 but call x_list_fonts instead of w32_list_fonts.
5962 (Finternal_face_x_get_resource) [macintosh]: Do not call
5963 display_x_get_resource.
5964 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5965 (realize_x_face) [macintosh]: Load the font if it is specified in
5967 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5969 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5971 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5972 is nil: since we go to the end of submap anyway, we'd end up
5974 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5975 doesn't obey autoload.
5977 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5979 * msdos.c (dos_set_window_size): Update screen dimension variables.
5981 2000-10-21 Jason Rumney <jasonr@gnu.org>
5983 * w32term.c (w32_cache_char_metrics): Double check that font is
5984 really fixed pitch before trusting tmPitchAndFamily.
5986 2000-10-21 Andrew Innes <andrewi@gnu.org>
5988 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5990 * w32term.h: Extern decl for w32_cache_char_metrics.
5992 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5994 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5995 (w32_unload_font): Free per_char array if present.
5997 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5998 cached information in emulated XFontStruct to handle common cases
5999 quickly. Do not allocate XCharStruct for return.
6000 (w32_native_per_char_metric): New function.
6001 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6003 (x_produce_glyphs): Don't get an HDC. Change calls to
6004 w32_per_char_metric to match arg change above. Remove calls to
6006 (w32_get_glyph_overhangs): Ditto.
6007 (w32_cache_char_metrics): New function.
6009 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6010 ($(BLD)/casefiddle.$(O)): Remove compile command.
6011 ($(BLD)/gmalloc.$(O)): Remove compile command.
6012 ($(BLD)/dispnew.obj):
6013 ($(BLD)/keyboard.obj):
6014 ($(BLD)/w32inevt.obj):
6015 ($(BLD)/w32bdf.obj):
6017 ($(BLD)/buffer.obj):
6018 ($(BLD)/editfns.obj):
6020 ($(BLD)/fileio.obj):
6022 ($(BLD)/indent.obj):
6023 ($(BLD)/insdel.obj):
6024 ($(BLD)/intervals.obj):
6025 ($(BLD)/minibuf.obj):
6027 ($(BLD)/scroll.obj):
6028 ($(BLD)/sysdep.obj):
6029 ($(BLD)/textprop.obj):
6030 ($(BLD)/widget.obj):
6031 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6032 ($(BLD)/term.obj): Add dependency on dispextern.h.
6034 * makefile.nt ($(BLD)\dispnew.obj):
6035 ($(BLD)\keyboard.obj):
6036 ($(BLD)\w32inevt.obj):
6037 ($(BLD)\w32bdf.obj):
6039 ($(BLD)\buffer.obj):
6040 ($(BLD)\editfns.obj):
6042 ($(BLD)\fileio.obj):
6044 ($(BLD)\indent.obj):
6045 ($(BLD)\insdel.obj):
6046 ($(BLD)\intervals.obj):
6047 ($(BLD)\minibuf.obj):
6049 ($(BLD)\scroll.obj):
6050 ($(BLD)\sysdep.obj):
6051 ($(BLD)\textprop.obj):
6052 ($(BLD)\widget.obj):
6053 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6054 ($(BLD)\term.obj): Add dependency on dispextern.h
6056 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6058 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6059 with an additional argument of Qt.
6061 2000-10-21 Miles Bader <miles@gnu.org>
6063 * window.c (pos_fully_visible_in_window_p): New function.
6064 (Fpos_visible_in_window_p): Add FULLY argument.
6065 Use pos_fully_visible_in_window_p.
6066 (window_scroll_pixel_based, window_scroll_line_based): Update
6067 calls to Fpos_visible_in_window_p.
6068 * lisp.h (Fpos_visible_in_window_p): Update prototype
6070 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6072 * alloc.c (toplevel): Conditionalize compilation of mem_*
6073 functions differently.
6075 2000-10-20 Jason Rumney <jasonr@gnu.org>
6077 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6078 mem_init where it used to be. mem_z etc not defined otherwise.
6080 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6082 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6084 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6085 structure definition and related variabled to the top of the file.
6086 Include this code when GC_MALLOC_CHECK is defined.
6087 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6088 register/unregister allocated region.
6089 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6090 which isn't allocated.
6091 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6092 something which is already in use.
6093 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6094 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6095 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6096 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6098 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6099 _malloc_internal instead of malloc.
6100 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6103 2000-10-20 Andrew Innes <andrewi@gnu.org>
6105 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6107 (my_strftime) <macro>: Don't use macro arg list when redefining as
6109 (my_strftime) <function>: Supply 0 as ut argument.
6111 2000-10-19 Jason Rumney <jasonr@altavista.net>
6113 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6114 including dispextern.h, as it stops faces from working.
6116 * w32fns.c (Fx_create_frame): Don't bother calling
6117 face-set-after-frame-default since the caller does it for us
6118 anyway. Clean up calls to x_get_arg to be consistent with X.
6120 * w32term.c (x_produce_glyphs): Handle
6121 unibyte_display_via_language_environment correctly.
6122 (w32_draw_box_rect): Fix the calculation of width and height.
6124 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6125 as it has stopped working.
6126 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6129 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6131 * eval.c (skip_debugger): Prevent a compiler warning.
6132 (Fcondition_case): Likewise.
6133 (Fbacktrace_frame): Use a null interactive spec.
6135 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6137 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6139 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6141 * strftime.c: Sync with glibc, file version 1.78.
6142 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6143 should no longer be used according to ISO 8601.
6145 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6146 no map for meta_prefix_char, don't try to use it as a keymap.
6147 Instead, if T_OK is non-zero, look up a default binding, if any,
6148 otherwise, if T_OK is zero, return nil.
6150 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6151 (x_to_xcolors, png_load): Use x_query_color.
6153 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6155 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6157 (x_copy_color, x_alloc_lighter_color): Likewise.
6159 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6160 (x_query_color, x_query_colors): Add prototype.
6162 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6163 check_string_bytes only if not noninteractive, increase count to 50.
6165 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6167 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6170 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6172 * alloc.c (pure_bytes_used): Renamed from pureptr.
6174 (pure_alloc): New function.
6175 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6177 (Fpurecopy): Use PURE_POINTER_P.
6179 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6180 PT has moved backward.
6182 * xdisp.c (cursor_row_p): Take continued lines into account.
6184 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6186 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6187 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6188 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6191 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6192 of selective display off while searching for the next line start.
6194 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6196 * Makefile.in (term.o): Depend on dispextern.h.
6198 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6200 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6202 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6204 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6205 the iterator at the beginning, so that they can be set later on,
6206 for instance in reseat_at_next_visible_line_start, without being
6209 * xfns.c (pbm_format): Add :foreground and :background keywords.
6210 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6211 (xbm_load): Recognize foreground and background color specifications.
6213 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6215 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6217 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6219 * msdos.c (IT_set_face): Compare highlighted face with the default
6220 face, and invert colors if these faces' colors are identical.
6221 (Fmsdos_remember_default_colors): Don't swap foreground and
6222 background colors in initial_colors[].
6223 (IT_set_frame_parameters): Don't swap frame's foreground and
6224 background pixels. If ALIST includes "(reverse . t)", swap
6225 foreground-color and background-color properties in frame's
6226 param_alist. If the original frame's param_alist doesn't specify
6227 the colors, store unspecified-fg and unspecified-bg, reversed if
6230 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6231 the colors are unspecified and reversed, reverse fore- and back-
6232 ground in the returned value.
6233 (Fframe_parameter): Ditto.
6235 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6237 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6238 get_last_unchanged_at_beg_row.
6239 (find_first_unchanged_at_end_row): Renamed from
6240 get_first_unchanged_at_end_row.
6241 (find_first_unchanged_at_end_row): Convert assertions to
6242 unconditional tests which abort. When looking for a row in
6243 unchanged text, don't go further back than first_text_row.
6245 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6246 Don't add in the last line's height when deciding if the new
6247 position is below the scroll margin.
6249 2000-10-16 Miles Bader <miles@gnu.org>
6251 * editfns.c (Fconstrain_to_field): Check carefully for field
6252 boundaries if either OLD_POS or NEW_POS has a non-nil field
6253 property, even if they're the same.
6255 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6257 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6258 height for XFillRectangle.
6260 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6262 * syntax.c (Fstring_to_syntax): New function extracted from
6263 Fmodify_syntax_entry.
6264 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6265 (skip_chars, Fforward_comment): Remove unused variables.
6266 (syms_of_syntax): Add defsubr for string-to-syntax.
6267 (describe_syntax): Add code for comment and string fences.
6269 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6271 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6272 Do the meta->esc mapping. Call get_keyelt before returning.
6273 Start scanning from the second element (the first is always `keymap')
6274 to make it easier to detect when we reach a parent map.
6275 Handle the case of inheriting from a symbol whose function is a map.
6276 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6277 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6278 (get_keyelt, Flookup_key): Update call to access_keymap.
6279 Remove the meta->esc mappings.
6280 (define_as_prefix): Delete old disabled code.
6281 (menu_item_p): New function.
6282 (where_is_internal_1): Skip over the few remaining menu items.
6283 * lisp.h (access_keymap): Update prototype.
6284 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6285 Update call to access_keymap.
6286 (follow_key, read_key_sequence): Update calls to access_keymap.
6287 Remove the meta->esc mappings.
6289 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6291 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6292 with additional argument.
6294 * xdisp.c (cursor_row_p): New function.
6295 (try_cursor_movement, display_line): Use it.
6297 * xdisp.c (append_space): Also save/restore iterator's current
6298 character and its length.
6300 * xdisp.c (init_from_display_pos): Add an assertion.
6301 (handle_stop): Don't set iterator's add_overlay_start.
6302 (handle_invisible_prop): Likewise.
6303 (load_overlay_strings): If text under an overlay is invisible,
6304 take both before- and after-strings into account when the iterator
6305 is positioned either at the start or at the end of the overlay.
6306 (forward_to_next_line_start): Rewritten.
6307 (reseat_at_next_visible_line_start): Rewritten.
6308 (set_iterator_to_next): Add parameter RESEAT_P.
6310 * dispextern.h (struct it): Remove member add_overlay_start.
6311 (set_iterator_to_next): Change prototype.
6313 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6315 * coding.c (code_convert_region): Be sure to initialize
6316 coding->category_idx.
6317 (decode_coding_string): Set coding->src_multibyte and
6318 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6319 (encode_coding_string): Set coding->src_multibyte and
6320 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6322 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6324 * xfns.c (Fx_create_frame): Don't bother calling
6325 face-set-after-frame-default since the caller does it for us anyway.
6327 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6329 * window.c (coordinates_in_window): Fix detection of vertical line
6330 on character terminals.
6332 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6334 * editfns.c (save_excursion_save): Additionally record the
6336 (save_excursion_restore): If buffer was visible in a window, and a
6337 different window was selected, and the old selected window is
6338 still live, restore point in that window.
6340 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6342 * xterm.c (x_produce_glyphs): Handle
6343 unibyte_display_via_language_environment correctly.
6345 * regex.c (regex_compile): Change the way of handling a range from
6346 unibyte char to multibyte char.
6348 * syntax.c (skip_chars): Change the way of handling a range from
6349 unibyte char to multibyte char.
6351 * process.c (read_process_output): Cancel previous change.
6353 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6355 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6357 * charset.c (Ffind_charset_string): Doc fix.
6358 (Ffind_charset_region): Doc fix.
6360 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6362 * process.c (read_process_output): Fix previous change. Adjust
6363 multibyteness of text to insert in a buffer by
6364 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6366 2000-10-10 Andreas Schwab <schwab@suse.de>
6368 * alloc.c (mark_object): Remove all workarounds installed on
6371 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6373 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6374 (base64_encode_1): Make it work for a text of multibyte form.
6375 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6376 case. Don't call str_to_multibyte because base64_decode_1
6377 produces correct multibyte form for eight-bit codes.
6378 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6379 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6380 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6383 * charset.h (CHAR_STRING): Optimized for single byte characters.
6385 2000-10-09 Andreas Schwab <schwab@suse.de>
6387 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6388 -1 after socket is closed, to fall through to error processing.
6390 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6392 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6393 variables. If ALIST includes foreground-color or
6394 background-color, change also the colors of the default face for
6397 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6399 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6400 them extern (they are defined on xfaces.c).
6401 (syms_of_msdos): Don't intern and don't staticpro
6402 Qbackground_color and Qforeground_color.
6404 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6406 * frame.c (Fframe_parameter): For non-windowed frames, if
6407 f->param_alist says foreground or background color is unspecified,
6408 call tty_color_name to return the color name computed from the
6409 frame's current colors.
6411 2000-10-06 Dave Love <fx@gnu.org>
6413 * terminfo.c (ospeed): Don't declare.
6415 * sysdep.c: Don't include string.h.
6416 (h_errno): Declare conditional also on TRY_AGAIN.
6418 * charset.c (Ffind_charset_string): Doc fix.
6420 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6421 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6424 2000-10-05 Dave Love <fx@gnu.org>
6426 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6427 position like menu-bar.
6429 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6431 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6433 * xdisp.c (handle_single_display_prop): Use safe_call1.
6434 (safe_call): Renamed from call_function.
6435 (safe_call1): New function.
6436 (handle_fontified_prop): Use safe_call1 instead of call1.
6437 (safe_eval): Renamed from eval_form.
6438 (safe_eval_handler): Renamed from eval_handler.
6439 (handle_single_display_prop, display_mode_element): Use safe_eval
6440 instead of eval_form.
6442 * xfaces.c (merge_face_heights): Use safe_call instead of
6445 * keyboard.c (show_help_echo): Use safe_call instead of
6446 call_function; use safe_eval instead of eval_form.
6448 * lisp.h (safe_call): Renamed from call_function.
6449 (safe_eval): Renamed from eval_form.
6450 (safe_call1): Add prototype.
6452 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6454 * xfns.c (image_ascent): Rearrange ascent calculation for the
6457 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6459 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6460 (where_is_internal_1): Don't bother ignoring menu-items any more.
6462 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6464 * keyboard.c (update_menu_bindings): New variable.
6465 (parse_menu_item): Use AREF. If update_menu_bindings
6466 is 0, don't update menu bindings.
6467 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6469 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6471 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6474 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6476 * syntax.c (forw_comment): Match nestedness of ender/starter.
6477 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6478 (prev_char_comstart_first): Remove.
6479 (back_comment): Check two-char comment markers more carefully
6480 to better handle overlapping cases like *//* or /* */* */ ...
6481 Match nestedness of ender/starter.
6483 2000-10-02 Dave Love <fx@gnu.org>
6485 * config.in (HAVE_GAI_STRERROR): Add undef.
6487 * process.c (Fopen_network_stream): Use it.
6489 * m/alpha.h (NO_REMAP): Don't define.
6491 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6493 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6494 return with a string converted to an integer or vice versa when
6495 Vmocklisp_arguments is t.
6496 (Fsignal): Likewise. The function can return for `quit'.
6497 (struct gcpro): Declare member `var' to point to a volatile
6500 * eval.c (error): Prevent compiler warning.
6502 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6504 * keymap.c (keymap_memberp): New function.
6505 (Fset_keymap_parent): Use it.
6506 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6507 Use keymap_memberp to avoid creating cycles.
6508 (access_keymap): Use KEYMAPP.
6510 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6512 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6513 gai_strerror. Make sure xerrno is set if connect fails. Improve
6516 2000-09-29 Jason Rumney <jasonr@gnu.org>
6518 * w32term.c (w32_char_font_type, w32_encode_char)
6519 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6520 (w32_bdf_per_char_metric): New function.
6521 (w32_per_char_metric): Use it.
6522 (x_draw_glyph_string_background): Always draw background for BDF
6525 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6526 GDI object which is a scarce resource.
6528 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6529 (get_quoted_string): Fix limit on memchr search.
6530 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6531 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6532 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6533 (get_cached_font_char, cache_char_offset): Use macro
6534 BDF_CODEPOINT_RANGE_COVER_P.
6535 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6536 (clear_cached_bitmap_slots): New function.
6537 (GET_HEX_VALUE): G-Z, g-z are not hex.
6538 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6539 (get_bitmap_with_cache): Use new cache implementation.
6540 (create_offscreen_bitmap): New function.
6541 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6543 * w32term.c (x_produce_glyphs): If the distance from the current
6544 position to the next tab stop is less than a canonical character
6545 width, use the tab stop after that.
6546 (x_draw_glyphs): Handle case START and END are out of bounds more
6548 (x_clear_mouse_face): Block/unblock input.
6549 (x_display_and_set_cursor): Don't show a hollow box cursor for
6550 buffers whose cursor_type is nil.
6552 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6554 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6556 * dispextern.h (updating_frame): Declare extern.
6558 2000-09-29 Andreas Schwab <schwab@suse.de>
6560 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6562 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6564 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6565 use its function definition.
6566 (tool_bar_items): Likewise.
6568 * lisp.h (fatal): Declare NO_RETURN.
6570 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6572 * keymap.c: Remove the line "#undef NULL".
6574 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6576 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6578 2000-09-28 Dave Love <fx@gnu.org>
6580 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6582 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6584 * .gdbinit (xreload): Note its need on GNU/Linux.
6586 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6587 r_alloc, r_alloc_free.
6589 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6591 * syntax.c (skip_chars): Handle negation correctly.
6593 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6595 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6596 with non-zero FORCE_P argument.
6598 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6601 * xdisp.c (window_box_height): Add an assertion.
6603 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6604 tool-bar than is available.
6605 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6607 2000-09-27 Dave Love <fx@gnu.org>
6609 * s/irix6-5.h: Now works 64-bit. Tidied.
6611 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6613 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6614 instead of BITS_PER_INT.
6615 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6616 EMACS_UINT, respectively.
6617 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6619 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6621 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6623 * window.c (freeze_window_starts): Construct last argument for
6624 foreach_window differently.
6626 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6628 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6629 EMACS_UINT instead of `int' and `unsigned int'.
6630 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6632 * frame.h (struct frame): Make the `nothing' member of union
6633 output_data an EMACS_INT.
6635 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6636 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6637 size in the sdata structure.
6638 (SDATA_NBYTES, SDATA_DATA): New macros.
6639 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6640 differently for the different layout of the sdata structure.
6641 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6643 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6644 Check that size recorded in the string size and size recorded in
6645 the sdata structure agree.
6647 2000-09-25 Dave Love <fx@gnu.org>
6649 * buffer.c: Include stdio.h.
6651 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6653 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6655 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6656 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6657 (__malloc_extra_blocks): Declare as __malloc_size_t.
6659 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6661 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6663 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6664 (read_char): If help-echo is showing, preserve the echo area
6667 * xdisp.c (help_echo_showing_p): New variable.
6668 (set_message): Reset it to 0.
6669 (init_xdisp): Initialize help_echo_showing_p.
6671 * dispextern.h (help_echo_showing_p): Declare extern.
6673 * config.in: Fix typo in __GNUC_MINOR__.
6675 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6677 * s/freebsd.h (POSIX_SIGNALS): Define.
6679 * xterm.c (x_clear_mouse_face): Block/unblock input.
6681 2000-09-24 Dave Love <fx@gnu.org>
6683 * fns.c (base64_encode_1): Fix last change.
6685 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6687 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6689 * xdisp.c (try_window_reusing_current_matrix): More fixes
6690 for the case window has a header-line.
6692 2000-09-22 Dave Love <fx@gnu.org>
6694 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6697 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6699 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6701 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6703 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6706 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6709 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6710 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6711 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6714 * marker.c (byte_char_debug_check): Return void.
6716 * xfns.c (Fx_create_frame): Set default frame parameter value
6717 for tool-bar-lines to 1.
6719 * dispnew.c (scrolling_window): Compare y-positions of rows
6720 equal at the start. Some simplification.
6722 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6723 reused rows' y-position in the case window has a header-line, and
6724 new window start is greater than old window start.
6726 * process.c (process_sent_to): New variable.
6727 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6728 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6729 Declare more parameters volatile.
6731 * lread.c (Vrecursive_load_depth_limit): New variable.
6732 (Fload): Check recursive loads whose recursion depth exceeds
6733 Vrecursive_load_depth_limit.
6734 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6736 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6738 * fileio.c (Fread_file_name): Doc fix.
6740 * editfns.c (Fmessage_or_box): Doc fix.
6742 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6744 * xfns.c (xbm_scan): Allow C-style comments.
6746 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6747 symbols are specified, add color translations to the cache.
6748 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6749 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6751 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6752 structures to xpm_init_color_cache.
6754 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6756 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6758 2000-09-19 Andrew Innes <andrewi@gnu.org>
6760 * makefile.nt (bootstrap-emacs): Don't change directory.
6762 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6764 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6766 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6767 If output buffer is too small, signal an appropriated error.
6769 2000-09-18 Dave Love <fx@gnu.org>
6771 * keyboard.c (menu_bar_items, tool_bar_items)
6772 (current_active_maps): Remove redundant get_local_map call.
6774 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6776 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6777 cursor for buffers whose cursor_type is nil.
6779 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6780 a feature to implement that is already implemented.
6781 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6784 * xfns.c (x_clear_image_1): New function.
6785 (x_clear_image): Use it.
6786 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6788 * dispnew.c (update_window): Move test for invisible lines
6789 at the top to update_window_line.
6790 (update_window_line): Handle invisible lines here.
6792 * xfns.c (clear_image_cache): Clear current matrices of all
6793 frames sharing an image cache. Block input while freeing
6794 images. Fix timestamp comparison.
6795 (x_clear_image): Also free the mask.
6797 * xfns.c (lookup_image): Block input while loading the image so
6798 that we won't get interrupted in a state where the image isn't yet
6800 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6801 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6802 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6803 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6805 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6807 * dispnew.c (update_window): Make sure to make desired rows
6808 current even if they are completely invisible at the top
6811 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6813 * xfns.c (lookup_image): Build mask before applying an algorithm.
6814 Recognize algorithm `disabled'.
6815 (cross_disabled_images): New variable.
6816 (COLOR_INTENSITY): New macro.
6817 (x_detect_edges): Use COLOR_INTENSITY.
6818 (x_disable_image): New function.
6819 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6821 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6822 disabled state, don't apply an image transformation algorithm if
6823 the user specified an image for the disabled state. Use
6824 `:algorithm disabled' for creating a disabled item's image if the
6825 user hasn't specified an image.
6827 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6828 allocation functions with the XPM lib.
6829 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6830 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6831 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6832 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6833 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6834 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6835 functions, if possible, because these handle color allocation
6836 failure more gracefully.
6837 (Fimage_mask_p): New function.
6839 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6840 (Qedge_detection, Qheuristic): New symbols.
6841 (syms_of_xfns): Initialize new symbols.
6842 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6843 `algorithm (edge-detection ...)'.
6844 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6845 (tiff_format, gif_format, gs_format): Add `:mask'.
6846 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6847 (GIF_MASK, GS_MASK): New enumerators.
6848 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6849 (emboss_matrix, laplace_matrix): New variables.
6850 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6851 (x_edge_detection): New functions.
6852 (x_laplace): Rewritten in terms of x_detect_edges.
6853 (x_build_heuristic_mask): If image has a mask, free it.
6855 2000-09-14 Andrew Innes <andrewi@gnu.org>
6857 * makefile.w32-in: Revert to Unix line endings.
6859 2000-09-14 Andrew Innes <andrewi@gnu.org>
6861 * makefile.w32-in: Standardize indentation somewhat.
6862 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6863 cater for differences between shells.
6865 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6867 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6869 * xterm.c (x_produce_glyphs): If the distance from the current
6870 position to the next tab stop is less than a canonical character
6871 width, use the tab stop after that.
6873 2000-09-14 Dave Love <fx@gnu.org>
6875 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6877 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6879 * xdisp.c (handle_fontified_prop): While running fontification
6880 functions, bind `fontification-functions' and
6881 `after-change-functions' to nil.
6883 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6884 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6886 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6888 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6889 USE_MMAP_FOR_BUFFERS.
6891 * insdel.c (make_gap): Use enlarge_buffer_text.
6893 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6894 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6895 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6896 from former r_alloc_* functions in ralloc.c.
6897 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6898 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6899 (mmap_init) [REL_ALLOC_MMAP]: New function.
6900 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6901 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6904 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6905 (enlarge_buffer_text): Add prototype.
6907 * ralloc.c: Remove everything having to do with the use of mmap.
6909 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6911 * sound.c (Fplay_sound): Doc fix.
6913 * keyboard.c: Avoid some more compiler warnings.
6914 (parse_tool_bar_item): Ignore cached key bindings.
6916 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6917 and allocation of Lisp data.
6919 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6921 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6922 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6925 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6927 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6929 * ccl.c: Comment fixed.
6930 (MAX_MAP_SET_LEVEL): Increased to 30.
6931 (PUSH_MAPPING_STACK): Enclose with do-while block.
6932 (POP_MAPPING_STACK): Likewise.
6933 (stack_idx_of_map_multiple): New variable.
6934 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6935 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6936 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6937 (ccl_driver) <CCL_MapSingle>: Likewise.
6938 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6939 with the case where looking up process reaches to the end of
6940 map-set, and call CCL programs as the above change.
6942 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6944 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6945 that might be clobbered by longjmp.
6946 (check_x_display_info, x_decode_color, create_frame_xic)
6947 (Fx_display_backing_store, Fx_display_visual_class)
6948 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6950 * lread.c (init_lread): Set Vloads_in_progress to nil.
6951 (Fload): Show list of recursively loaded files, when signaling an
6954 * lread.c (Vloads_in_progress): New variable.
6955 (record_load_unwind): New function.
6956 (Fload): Check for recursive loads.
6957 (syms_of_lread): Initialize Vloads_in_progress.
6958 (read_integer, read1): Avoid some compiler warnings.
6960 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6963 2000-09-11 Miles Bader <miles@gnu.org>
6965 * editfns.c (Fbuffer_string): Doc fix.
6967 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6969 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6971 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6973 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6974 whether to include other header files.
6976 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6978 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6979 by Fmemq as a boolean.
6981 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6983 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6985 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6987 * ralloc.c (mmap_fd): Remove initializer which can make it
6988 read-only in a dumped Emacs.
6989 (mmap_fd_1): New variable.
6990 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6991 restore it from there.
6992 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6993 unconditionally so that mmap_fd can be initialized there.
6994 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6995 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6996 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6998 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7000 * xdisp.c (dump_glyph_row): Fix printf format string.
7001 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7003 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7005 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7008 * xdisp.c (try_window_id): When trying to locate cursor in
7009 unchanged rows at the top, handle the case that we can't find it.
7011 * xterm.c (x_draw_glyphs): Handle case START and END are out
7012 of bounds more carefully.
7014 2000-09-08 Dave Love <fx@gnu.org>
7016 * s/sol2.h (REL_ALLOC_MMAP): Define.
7017 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7019 * ralloc.c: Don't include string.h (redundant).
7020 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7021 [!MAP_ANON]: Include fcntl.h.
7022 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7023 (r_alloc, r_re_alloc, r_alloc_free)
7024 (mmap_enlarge, mmap_set_vars): Use it.
7025 (r_alloc_init_fd): New function.
7026 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7027 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7030 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7033 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7034 change to __NetBSD__.
7036 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7038 * search.c (compile_pattern): Check the multibyteness of cached
7041 2000-09-08 Miles Bader <miles@gnu.org>
7043 * xfaces.c (default_face_vector): Function removed.
7044 (Finternal_merge_in_global_face): Restore old global/local
7045 attribute override order. Use inline loop instead of calling
7046 default_face_vector.
7048 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7050 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7051 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7052 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7053 where necessary, in case POINTER_TYPE is `void'.
7055 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7057 * frame.c (make_terminal_frame): Initialize frame foreground and
7058 background colors to unspecified, for the initial instance of an
7061 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7063 * ralloc.c (mmap_find): Fix overlap computation.
7064 (mmap_enlarge): Compute nbytes before trying to find an
7067 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7070 * lread.c (syms_of_lread): Change value of regexp
7071 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7073 * xmenu.c (xdialog_show): When looking up the selection in
7074 menu_items, take `quote' boundaries into account; this corresponds
7075 to a nil ITEM in x-popup-dialog.
7077 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7079 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7081 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7083 * coding.c (encode_coding_sjis_big5): Use translation table for
7084 encoding, not decoding. Fix the handling of latin-jisx0201.
7085 Check for the charset katakana-jisx0201 too.
7086 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7087 (detect_coding_sjis): Check the byte sequence more rigidly.
7089 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7091 * xfaces.c (Vparam_value_alist): New variable.
7092 (syms_of_xfaces): Initialize it.
7093 (Finternal_set_lisp_face_attribute): Avoid more consing.
7095 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7097 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7098 (Qbackground_mode): New variable.
7099 (syms_of_frame_1): Initialize Qbackground_mode.
7101 * lisp.h (Qdisplay): Declare extern.
7103 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7104 change face on all frames, and change the default for new frames.
7106 2000-09-07 Dave Love <fx@gnu.org>
7108 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7110 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7112 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7114 * charset.c: Include composite.h
7115 (lisp_string_width): New function.
7116 (Fstring_width): Call lisp_string_width instead of strwidth.
7118 * Makefile.in (charset.o): Depends on composite.h.
7120 * process.c (read_process_output): Before inserting the decoded
7121 text in the buffer, adjust the multibyteness.
7123 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7125 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7126 buffer's text buffer is null, map new memory.
7128 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7129 POINTER_TYPE and size_t.
7130 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7131 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7132 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7133 [REL_ALLOC_MMAP]: New macros.
7134 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7135 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7136 [REL_ALLOC_MMAP]: New functions.
7138 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7139 before and after unexec.
7141 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7142 text buffers if necessary.
7144 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7145 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7148 * config.in (HAVE_MMAP): Add #undef.
7150 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7152 * frame.c (Qdisplay_type): New variable.
7153 (syms_of_frame_1): Initialize it.
7154 (Fframe_parameter): New function that avoids consing.
7155 (syms_of_frame): Defsubr it.
7157 * buffer.c (Fother_buffer): Consider buffers as invisible when
7158 they are displayed in a window on an invisible frame.
7160 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7161 get-largest-window always return nil.
7163 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7165 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7166 variable; recognize Emacs 19 elc files.
7168 2000-09-04 Miles Bader <miles@gnu.org>
7170 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7171 before initially popping up the menu, so the menu doesn't flash
7172 when the face settings are significantly different from the defaults.
7174 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7176 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7177 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7178 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7179 (BIT_UNIBYTE): Remove.
7180 (re_match_2_internal): Delete corresponding code and streamline the
7181 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7182 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7183 (re_wctype_t): New type.
7184 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7185 (regex_compile): Use them and fix handling of overly long char classes.
7187 2000-09-03 Andrew Innes <andrewi@gnu.org>
7189 * makefile.w32-in: Change to DOS line endings.
7191 * s/ms-w32.h (ORDINARY_LINK): New define.
7193 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7194 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7196 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7197 (distclean): Delete them here instead.
7199 * w32proc.c (compare_env): Convert to uppercase for comparison,
7200 not lowercase, to match how the native Windows shell works.
7202 2000-09-03 Jason Rumney <jasonr@gnu.org>
7204 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7205 CVS changes the line-ends when checking in/out on DOS/Windows.
7207 * makefile.nt (emacs): Do not change directory to run temacs, as
7208 the load-path is set relative to current directory.
7210 2000-09-03 Miles Bader <miles@gnu.org>
7212 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7214 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7216 * xdisp.c (redisplay_mode_lines): New function.
7217 (display_mode_lines): Return number of mode lines displayed.
7218 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7219 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7221 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7222 string.h and strings.h.
7223 (index) [HAVE_INDEX]: Add prototype.
7225 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7226 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7228 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7229 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7231 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7233 * lread.c (read1): Accept `?' as symbol constituent, for
7234 compatiblity with XEmacs.
7236 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7238 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7239 (struct re_pattern_buffer): Remove newline_anchor.
7240 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7241 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7242 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7243 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7244 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7245 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7246 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7247 Get rid of references to newline_anchor.
7248 (regcomp): Allocate and precompute a fastmap.
7250 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7252 * lread.c (openp): GCPRO local variable `filename'.
7254 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7256 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7258 * regex.c: Merge some changes from GNU libc. Add prototypes.
7259 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7260 Use memcmp and memcpy instead of bcopy and bcmp.
7261 (init_syntax_once): Use ISALNUM.
7262 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7263 (REG_UNSET_VALUE): Remove. Use NULL instead.
7264 (REG_UNSET, re_match_2_internal): Use NULL.
7265 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7267 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7268 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7269 (regex_compile): In handle_interval, return an error rather than try to
7270 unfetch the interval if we can't find the closing brace.
7271 Obey the RE_NO_GNU_OPS syntax bit.
7272 (TOLOWER): New macro.
7274 (regexec): Allocate regs.start and regs.end as one block.
7276 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7278 * xdisp.c (echo_area_display): Check display_completed instead
7279 of calling detect_input_pending.
7281 * dispnew.c (update_frame): Only set display_completed here; move
7282 the update_begin and update_end calls here from update_frame_1.
7283 (update_frame_1): Don't set display_completed here, don't call
7284 update_begin/update_end.
7286 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7287 instead of store_frame_param.
7289 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7291 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7292 desired window matrix hasn't been displayed, use the current row
7293 instead. Make sure that only those frame rows are updated for
7294 which there exists a corresponding enabled desired row.
7296 2000-08-29 Miles Bader <miles@gnu.org>
7298 * xfaces.c (default_face_vector): New function.
7299 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7301 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7303 * lread.c (openp): Prevent temporary string passed to
7304 Ffile_readable_p from being garbage collected.
7306 2000-08-28 Dave Love <fx@gnu.org>
7308 * keymap.c (store_in_keymap): Add `static' to declaration.
7310 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7312 * emacs.c, callint.c, doc.c, editfns.c
7313 (toplevel) [HAVE_STRING_H]: Include string.h.
7314 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7315 (index): Remove prototypes which might conflict with non-standard
7316 definitions of index/strchr.
7318 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7319 (rindex): Define only if !HAVE_RINDEX.
7321 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7323 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7325 2000-08-28 Miles Bader <miles@gnu.org>
7327 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7328 made inconsistent by a font-related attribute in FROM.
7329 (merge_face_inheritance): Add function comment.
7331 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7333 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7334 the 4th arg (PREV_EVENT) Qt to suppress input method.
7336 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7338 * regex.c: Indent cpp directives and remove parens after `defined'.
7339 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7340 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7341 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7342 (re_compile_pattern): Use size_t for length.
7343 (init_syntax_once): Move to a better place.
7344 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7345 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7347 * syntax.c (back_comment): Detect cases where a comment-starter is
7348 actually inside another comment as in: /* a // b */ c // d \n.
7349 Make it clear that `comstart_pos' is unused for nested comments.
7351 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7352 (KEYMAPP): New macro.
7353 (Fkeymap_parent, Fset_keymap_parent): Use it.
7354 (fix_submap_inheritance): Mark it static.
7355 (define_as_prefix, describe_buffer_bindings, describe_command)
7356 (describe_translation, describe_map): Complete prototypes.
7358 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7360 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7361 to better match the key-lookup behavior.
7363 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7365 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7366 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7368 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7370 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7371 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7372 (xterm.o): Depend on coding.h
7374 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7376 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7377 the corresponding '#endif'.
7379 2000-08-26 Miles Bader <miles@gnu.org>
7381 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7382 * xfaces.c (QCinherit): New variable.
7383 (syms_of_xfaces): Initialize it.
7384 (LFACE_INHERIT): New macro.
7385 (Finternal_get_lisp_face_attribute)
7386 (merge_face_vector_with_property)
7387 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7388 (check_lface_attrs): Allow new types of face height. Check
7390 (CYCLE_CHECK): New macro.
7391 (merge_face_inheritance): New function.
7392 (merge_face_vectors): Merge inherited faces too. Add F and
7393 CYCLE_CHECK arguments.
7394 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7395 (lookup_named_face, lookup_derived_face, realize_named_face)
7396 (face_at_string_position, face_at_buffer_position): Supply
7397 new F and CYCLE_CHECK arguments to merge_face_vectors.
7398 (merge_face_heights): New function.
7399 (merge_face_vectors, merge_face_vector_with_property)
7400 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7401 handle relative face heights.
7402 (lface_same_font_attributes_p): Compare heights using EQ.
7404 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7406 * charset.c (char_to_string): Check the character validity.
7407 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7409 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7411 * regex.c (PUSH_FAILURE_COUNT): New macro.
7412 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7413 Handle popping of a register's or a counter's data.
7414 (POP_FAILURE_POINT): Use the new name.
7415 (re_match_2_internal): Push counter data on the stack for succeed_n,
7416 jump_n and set_number_at and remove misleading dead code in succeed_n.
7418 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7420 * xdisp.c (redisplay_internal): If considering all windows on all
7421 frames, update the display for each frame as soon as possible,
7422 instead of first building all desired matrices for all frames, and
7423 then updating them all.
7424 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7426 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7428 * bytecode.c (mark_byte_stack): Add a comment.
7430 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7431 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7434 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7436 * minibuf.c (do_completion): Always use compare-string, not
7437 string-equal because the latter doesn't pay attention to
7438 multibyteness of strings.
7440 * process.c (create_process): Don't setup raw-text coding here.
7441 (Fopen_network_stream): Don't set coding->src_multibyte and
7442 coding->dst_multibyte here.
7443 (read_process_output): For process filter, return unibyte string
7444 if default-enable-multibyte-characters is nil.
7445 (send_process): If OBJECT is multibyte text, be sure to encoded it
7446 by the specified coding system for the process. Otherwise, setup
7448 (init_process): Don't initialize default-process-coding-system here.
7450 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7452 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7453 <scroll-down-aggressively>: Likewise.
7455 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7457 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7458 zero. Set coding->produced_char correctly.
7460 2000-08-22 Andrew Innes <andrewi@gnu.org>
7462 * makefile.w32-in: New file.
7464 * unexw32.c (unexec): Ignore old_name, and use the actual location
7465 of the current executable instead. Base new_name on this.
7467 * w32proc.c (create_child): Remove reference to security
7468 descriptor, which isn't needed and doesn't compile with mingw32.
7470 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7471 up dllimport attributes.
7472 (x_update_window_end): Update prototype.
7474 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7475 extern, which screws up dllimport attributes.
7477 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7478 up dllimport attributes.
7480 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7481 screws up dllimport attributes.
7483 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7484 up dllimport attributes.
7485 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7486 screws up dllimport attributes.
7488 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7489 up dllimport attributes.
7491 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7492 screws up dllimport attributes.
7494 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7495 screws up dllimport attributes.
7497 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7498 up dllimport attributes.
7500 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7501 unnecessary extern, which screws up dllimport attributes.
7504 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7505 up dllimport attributes.
7507 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7508 unnecessary extern, which screws up dllimport attributes.
7510 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7511 screws up dllimport attributes.
7513 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7514 up dllimport attributes.
7516 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7518 * w32bdf.c (search_file_line):
7519 (set_bdf_font_info):
7521 (w32_get_bdf_glyph):
7522 (w32_BDF_to_x_font): Fix compile warnings.
7524 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7526 * w32select.c: Include keyboard.h before frame.h.
7528 * w32fns.c (max): Define macro.
7529 (JOHAB_CHARSET): Define if not known.
7530 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7531 (Fx_show_tip): Synch with X version.
7533 * w32xfns.c: Include keyboard.h before frame.h.
7535 * w32fns.c: Include keyboard.h before frame.h.
7537 * w32term.c: Include keyboard.h before frame.h.
7539 * fontset.c: Include keyboard.h before frame.h.
7541 * w32inevt.c: Include keyboard.h before frame.h.
7542 (MOUSE_MOVED): Define if not known.
7544 * minibuf.c: Include keyboard.h before frame.h.
7546 * keyboard.c: Include keyboard.h before frame.h.
7548 * indent.c: Include keyboard.h before frame.h.
7550 * dispnew.c: Include keyboard.h before frame.h.
7552 * buffer.c: Include keyboard.h before frame.h.
7554 * alloc.c: Include keyboard.h before frame.h.
7556 * print.c: Include keyboard.h before frame.h.
7558 * process.c: Include keyboard.h before frame.h.
7560 * scroll.c: Include keyboard.h before frame.h.
7562 * sysdep.c: Include keyboard.h before frame.h.
7564 * term.c: Include keyboard.h before frame.h.
7566 * window.c: Include keyboard.h before frame.h.
7568 * xdisp.c: Include keyboard.h before frame.h.
7569 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7571 * frame.c: Include keyboard.h before frame.h.
7573 * w32heap.h: Undefine min, max.
7575 * w32gui.h: Undefine min, max.
7577 * unexw32.c: Change PUCHAR to PCHAR.
7578 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7581 (copy_executable_and_dump_data): Remove unnecessary static defs.
7582 (copy_executable_and_dump_data): Fix compile warnings.
7584 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7586 * w32console.c (min): Define macro.
7587 (clear_frame, write_glyphs): Fix compile warning.
7589 * w32proc.c (compare_env):
7590 (find_child_console): Fix compile warning.
7592 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7593 sys_errlist instead of _sys_errlist.
7594 (get_emacs_configuration_options): New function.
7596 * s/ms-w32.h (sys_nerr): Provide default definition.
7597 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7598 name with _ prepended.
7599 (NSIG): Define if not known.
7600 (get_emacs_configuration): Provide extern declaration.
7601 (get_emacs_configuration_options): Provide extern declaration.
7602 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7604 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7606 (read_unc_volume): Fix compile warning.
7608 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7609 definitions from being used.
7611 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7613 * w32.c (unc_volume_file_attributes):
7614 (open_unc_volume): Make arg const.
7616 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7617 (read_input_waiting): Remove excess parameter.
7619 * w32.c (init_environment): Call _access.
7620 (check_windows_init_file): Call _close.
7621 (init_user_info): Call _putenv.
7622 (init_environment): Call _putenv and _strdup.
7623 (init_ntproc): Reset volume info cache on startup.
7625 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7626 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7627 cannot override the CRT malloc.
7629 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7630 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7632 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7633 unless we are linking with a static CRT.
7634 (RVA_TO_PTR): Cast result to unsigned char*.
7636 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7637 (add_volume_info): Use xstrdup.
7639 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7641 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7642 (do_completion, Fminibuffer_complete_word): Use it.
7643 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7644 var so it can take non-boolean values.
7646 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7648 * editfns.c (find_field): Formatting changes.
7649 (toplevel): Some old-style function forward declarations
7650 changed to prototypes, some new protypes added, some functions
7653 * lisp.h (set_time_zone_rule): Add prototype.
7654 (use_dialog_box): External declaration.
7656 * keyboard.c (gen_help_event): Add parameter SIZE.
7657 (kbd_buffer_events_waiting): Slightly rewritten.
7658 (clear_event): New function.
7659 (kbd_buffer_get_event): Use it, and clear the input_events of
7661 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7662 don't fill the newly created array with nils.
7663 (toplevel): Convert some old-style function forward declarations
7666 * keyboard.h (gen_help_event): Change prototype.
7668 * xterm.c (XTread_socket): Change calls to gen_help_event.
7670 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7672 * eval.c (Fmacroexpand): Doc fix.
7674 2000-08-20 Jason Rumney <jasonr@gnu.org>
7676 * w32term.h (x_display_info_for_display): Remove as this function
7677 does not exist on W32.
7679 * w32term.c (help_echo_window): New variable.
7680 (syms_of_w32term): staticpro it.
7681 (note_mode_line_highlight): Set it.
7682 (XTextExtents16): Removed as there is no equivalent on W32.
7683 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7684 the X way of doing this will not work for W32.
7685 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7686 (x_draw_image_foreground): Avoid drawing outside of the clip area
7687 when image doesn't have a mask.
7688 (note_mouse_highlight): Process overlays in the right order of
7689 priority. Set help_echo_window.
7690 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7691 because that's more visible for large images.
7693 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7694 name to single_keymap_panes.
7695 (w32_menu_show): Set wv->title when dealing with titles.
7696 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7698 2000-08-21 Miles Bader <miles@gnu.org>
7700 * minibuf.c (do_completion): Try again if we rewrite the input
7701 string, but no completion was done, so that any completion message
7704 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7706 * xfaces.c (lface_equal_p): Compare strings differently.
7707 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7708 (realize_tty_face): Use them.
7709 (syms_of_xfaces): Initialize new variables.
7710 (map_tty_color): New function, extracted from realize_tty_face.
7711 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7712 foreground or background color, store the new color name in the
7713 realized face; previous code trying to do this had no effect.
7714 (realize_tty_face): Use map_tty_color.
7715 (Fclear_face_cache): Set face_change_count and ensure thorough
7718 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7720 * undo.c (record_first_change, record_marker_adjustment): Don't
7721 use XBUFFER on last_undo_buffer which might not be a buffer.
7723 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7725 * coding.c (decode_coding_string): Set members consumed,
7726 consumed_char, produced, produced_char of *coding correctly. If
7727 decode_coding doesn't consume any byte, don't try anymore.
7728 (encode_coding_string): Likewise.
7730 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7732 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7733 conditional have void type, for Standard C compilers.
7735 * xdisp.c (redisplay_internal): Compare windows for equality with
7736 EQ, instead of applying XWINDOW to something that might not
7739 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7741 * fontset.c (Finternal_char_font): Search only the selected frame
7742 for a window of the current buffer.
7744 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7746 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7749 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7750 second half of a HELP_EVENT is found at the start of kbd_buffer.
7752 2000-08-18 Miles Bader <miles@gnu.org>
7754 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7756 * editfns.c (save_restriction_save): Rewrite to use markers.
7757 (save_restriction_restore): Rewrite to understand new form of data
7758 saved by save_restriction_save.
7759 (Fsave_restriction): Remove cautionary note in doc-string.
7761 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7763 * fileio.c (build_annotations): Add a comment explaining the
7764 return value of format-annotate-function. Replace a spurious call
7765 to Flength with a CONSP test. Call format-annotate-function with
7766 a fifth arg specifying how many times the function is been called
7767 in a row, to let it choose temporary buffers appropriately.
7769 2000-08-17 Dave Love <fx@gnu.org>
7771 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7772 declare make_temp_name twice.
7774 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7775 (unreadpure): Give it an arg.
7777 * unexalpha.c: Prototype fatal_unexec, mark_x,
7778 update_dynamic_symbols. Declare unexec as void.
7780 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7781 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7783 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7784 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7786 * alloca.c: Use #error.
7787 [POINTER_TYPE]: Use it.
7789 * eval.c (Fdefvar): Doc fix.
7791 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7792 INITIALIZE_INTERVAL.
7794 * buffer.h: Avoid DECLARE_INTERVALS.
7796 * config.in: Add size_t.
7798 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7800 * w16select.c (set_clipboard_data): If there's not enough memory
7801 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7802 expects. In case of other failures, return 3.
7803 (system_error_msg): New error message.
7804 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7807 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7809 * term.c (write_glyphs): Also turn off inverse video after turning
7810 off other appearances in case TS_exit_attribute_mode is not equal
7811 to TS_end_standout_mode.
7812 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7814 (turn_off_face): Reset standout_mode only if
7815 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7816 is equal to TS_end_standout_mode.
7818 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7820 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7821 sequence at the end of the source block.
7823 * ccl.c (Fccl_program_p): Docstring modified.
7824 (Fccl_execute): Likewise.
7825 (Fccl_execute_on_string): Likewise.
7827 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7829 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7831 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7833 The following changes are mainly to fix bugs of
7834 encode/decode-coding-string failing if encoding/decoding return
7835 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7836 variable conversion_buffer.
7838 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7839 decrement dst_end to avoid buffer overflow in the later call of
7842 * coding.h (conversion_buffer_size, conversion_buffer)
7843 (get_conversion_buffer): Extern deleted.
7845 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7846 (conversion_buffer, conversion_buffer_size): Variables deleted.
7847 (get_conversion_buffer): Function deleted.
7848 (struct conversion_buffer): New structure.
7849 (MAX_ALLOCA): New macro.
7850 (allocate_conversion_buffer): New macro.
7851 (extend_conversion_buffer, free_conversion_buffer): New functions.
7852 (ccl_coding_driver): Set coding->result.
7853 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7854 this is the last block of source.
7855 (encode_coding): Likewise. Handle the source block as the last
7856 one only when the whole source text is consumed.
7857 (decode_coding_string): Handle the case that the output buffer is
7858 too small to decode the whole source text. Use
7859 allocate_conversion_buffer, extend_conversion_buffer and
7860 free_conversion_buffer, not get_conversion_buffer.
7861 (encode_coding_string): Likewise.
7862 (init_coding): Function deleted.
7863 (init_coding_once): Delete code to initialize conversion_buffer_size.
7865 * emacs.c (main): Don't call init_coding.
7867 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7869 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7870 (insert_glyphs): Likewise.
7872 * w32console.c (write_glyphs): Use a locally declared
7875 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7877 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7878 member of display_info is NULL.
7880 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7882 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7884 * term.c (turn_off_face): Reset standout_mode when resetting
7885 appearances with capability `me'.
7886 (write_glyphs): Switch on inverse video before each face change.
7888 2000-08-14 Dave Love <fx@gnu.org>
7890 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7891 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7892 (lisp_free): Declare and make static.
7894 * window.c: Fix embedded comment.
7895 (syms_of_window): Fix doc string.
7897 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7899 * keymap.c (push_key_description): If C without modifiers is < 32,
7900 make sure to print `C-' before `M-', like in the manual.
7902 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7904 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7905 since they aren't relocated anymore.
7906 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7908 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7909 partially visible line which is smaller than the window's height.
7911 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7913 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7914 the multibyte form of eight-bit-control characters.
7915 (Fccl_execute_on_string): Initialize ccl->multibyte.
7917 * ccl.h (struct ccl_program): New member multibyte.
7919 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7921 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7923 * regex.c (regex_compile) <normal_char>: Pay attention to
7925 (analyse_first) <exactn>: Setup fastmap correctly for
7926 eight-bit-control characters.
7928 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7930 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7932 * keyboard.c (make_lispy_event): Handle the new event type
7933 multibyte_char_keystroke.
7935 * xterm.c: Include coding.h.
7936 (XTread_socket): Work around a bug of XmbLookupString. If the
7937 input is from XIM, decode it according to the current locale. In
7938 that case, generate multibyte_char_keystroke events.
7940 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7942 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7943 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7945 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7947 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7948 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7949 (move_it_in_display_line_to): Record iterator's ascent and descent
7950 before producing glyphs, and restore them when we know the glyph
7951 doesn't fit on the line.
7952 (move_it_to): Restructured so that it's easier to debug. If
7953 moving to a vpos, and not moving to an x or character position,
7954 stop as soon as the specified vpos is reached; don't move further
7955 into that line because that might change the computed line height.
7956 (try_cursor_movement): New function, extracted from the cursor
7957 movement branch of redisplay_window. If ending on a partially
7958 visible line, don't try to scroll if the cursor line is taller
7960 (redisplay_window): Use try_cursor_movement.
7962 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7963 because that function doesn't cope with variable-height lines.
7965 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7966 box cursor because that's better visible for large images.
7968 2000-08-10 Miles Bader <miles@gnu.org>
7970 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7972 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7974 * xdisp.c (Vmessages_buffer_name): New variable.
7975 (message_dolog): Use it.
7976 (syms_of_xdisp): Initialize it.
7978 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7980 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7981 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7982 redundant now that keyboard.h is included.
7984 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7986 * keyboard.c (kbd_buffer_events_waiting): New function.
7988 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7990 * msdos.c: Include keyboard.h.
7991 (XMenuActivate): Empty no_event events from the event buffer. If
7992 no events are left after that, call clear_input_pending.
7993 (mouse_clear_clicks): New function, code moved from mouse_init.
7994 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7995 mouse driver to ``forget'' any past clicks.
7997 * Makefile.in (msdos.o): Depend on keyboard.h.
7999 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8001 * lisp.h (input_pending): External declaration.
8003 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8005 * xdisp.c (echo_area_display): Display thoroughly if input is
8006 pending. Bind redisplay-dont-pause to t during the redisplay.
8007 in case input is pending.
8009 * dispnew.c (Qredisplay_dont_pause): New variable.
8010 (syms_of_display): Initialize and staticpro it.
8011 (update_frame_1): Don't interrupt the display for pending input if
8012 redisplay_dont_pause is set.
8014 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8016 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8018 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8020 * callproc.c (Fcall_process): Terminate the unwind-protect around
8021 the post-read-conversion of coding system.
8023 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8024 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8025 * buffer.h (overlays_at): Update prototype.
8026 * xdisp.c (next_overlay_change): Update call to overlays_at.
8027 * xfaces.c (face_at_buffer_position): Likewise.
8028 * textprop.c (Fget_char_property): Likewise.
8029 * xterm.c (note_mouse_highlight): Likewise.
8031 * minibuf.c (do_completion): Don't consider a simple change of
8032 case as `completion'.
8034 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8036 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8037 * undo.c (record_delete): Make sure last_point_position_buffer is
8038 a buffer before comparing pointers.
8040 * coding.h (decode_coding_string): Declare.
8042 * intervals.h (Fprevious_single_char_property_change): Declare.
8044 * textprop.c (Fprevious_single_char_property_change): Don't do
8045 arithmetic directly on lisp objects.
8047 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8049 * keyboard.h (menu_item_eval_property): Declare.
8051 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8052 reuse as buffer name, instead of recreating (and discarding) every
8053 time a message is logged.
8054 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8055 (current_message_1, truncate_message_1, set_message_1)
8056 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8057 (current_message, truncate_echo_area, display_echo_area)
8058 (resize_echo_area_axactly): Changed calls.
8060 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8062 (Ffind_coding_systems_region_internal): First argument to Fappend
8063 must be an integer, not a Lisp object.
8065 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8067 * charset.c (Fchar_width): Doc fix.
8069 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8071 * charset.c (Fstring_width): Doc fix.
8073 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8075 * xdisp.c (start_display): When starting display on a continuation
8076 line, clear ascent and descent members of the iterator structure;
8077 the height of the continued line does not affect the height of the
8079 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8080 line taller than the window.
8081 (redisplay_window) <forced window start>: Handle case that the
8082 middle of the window is not found in any row.
8083 (dump_glyph_row): Show more information.
8084 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8085 first text line in a glyph matrix.
8087 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8088 of the clip area when image doesn't have a mask.
8090 * fns.c (sweep_weak_table): Fix survival conditions for
8091 key-or-value and key-and-value weakness.
8093 * .gdbinit (xhashtable): New command.
8095 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8096 tables out of the list of all weak hash tables.
8098 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8099 a new buffer is created, make sure echo_area_buffer[] references
8102 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8104 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8107 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8109 * syntax.c (skip_chars): Fix previous change. Make the handling
8110 of unibyte string consistent with that of regex search.
8112 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8114 * xmenu.c (popup_get_selection): Use xfree instead of free.
8116 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8118 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8120 * callproc.c (child_setup): Use xfree instead of free.
8122 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8124 (run_mac_command, closedir): Use `xfree' instead of `free'.
8126 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8128 * eval.c (error): Use xfree instead of free.
8130 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8132 * fns.c: Replace `illegal' with `invalid'.
8133 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8135 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8137 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8140 2000-08-04 Noah Friedman <friedman@splode.com>
8142 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8145 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8147 * syntax.c (skip_chars): Fix typo in error message.
8149 2000-08-04 Andreas Schwab <schwab@suse.de>
8151 * m/ia64.h: Moved from s/ia64.h.
8153 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8155 * process.c (read_process_output): Big simplification. Handle
8156 composition and post-read-conversion of coding system correctly.
8157 (send_process): Handle composition correctly.
8159 * callproc.c (Fcall_process): Handle post-read-conversion of
8160 coding system if any.
8162 * coding.c (decode_coding_iso2022): More strict check for handling
8164 (coding_restore_composition): Pay attention to the case that
8165 cmp_data is not set properly (because of invalid code in the
8167 (run_pre_post_conversion_on_str): Include text properties in the
8169 (decode_coding_string): Set members of coding correctly.
8171 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8173 * s/ia64.h: New file.
8175 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8176 Use NULL instead of 0 at the end of variable argument list of
8177 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8178 sizeof (int) < sizeof (void *).
8180 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8181 of variable argument lists of XtVaGetValues and XtVaSetValues.
8183 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8184 variable argument lists of XtVaGetValues and XtVaSetValues.
8186 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8188 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8189 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8191 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8194 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8195 in call to Fsingle_key_description.
8197 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8200 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8202 * window.c (display_buffer_reuse_frames): New variable.
8203 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8204 frames displaying BUFFER.
8205 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8207 2000-08-01 Miles Bader <miles@gnu.org>
8209 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8210 when to constrain NEW_POS (they were pretty screwed up before).
8212 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8214 * msdos.c (run_msdos_command): Save and restore the master
8215 environment, for the case that child_setup signals an error.
8216 When mirroring slashes in DOS shell commands, don't fail when
8217 argv[2] has embedded blanks.
8218 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8219 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8220 (dos_ttraw): Call mouse_setup_buttons.
8222 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8223 using alloca; free it after run_msdos_command returns.
8225 2000-07-27 Dave Love <fx@gnu.org>
8227 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8228 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8230 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8232 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8234 * editfns.c (lisp_time_argument): Fix last change.
8236 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8238 * fns.c (Fdelete): Make it work on vectors and strings in addition
8241 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8242 (syms_of_fns): Initialize new variables.
8243 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8244 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8245 weakness, with t meaning the same as `key-and-value'.
8247 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8249 * coding.h (struct coding_system): Member safe_charset deleted.
8251 * coding.c (Qsafe_charsets): This variable deleted.
8252 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8254 (coding_safe_chars): New function.
8255 (CODING_SAFE_CHAR_P): New macro.
8256 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8257 checking safe_charsets member of the coding system. Caller changed.
8258 (detect_coding_iso2022): New local variable safe_chars.
8259 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8260 safe_charsets member of the coding system.
8261 (decode_coding_iso2022): New local variable safe_chars.
8262 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8263 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8264 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8265 (ENCODE_UNSAFE_CHARACTER): New macro.
8266 (encode_coding_iso2022): New local variable safe_chars. Check
8268 (setup_coding_system): Delete the code to initialize
8269 coding->safe_charses
8270 (intersection, find_safe_codings): New functions.
8271 (Ffind_coding_systems_region_internal): New function.
8272 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8273 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8274 variable and initialize it.
8276 * fns.c (char_table_ref_and_index): New function.
8278 * lisp.h (char_table_ref_and_index): Add prototype.
8280 2000-07-26 Sam Steingold <sds@gnu.org>
8282 * editfns.c (lisp_time_argument): Added third argument `usec'.
8283 (Ffloat_time): New built-in Lisp function.
8285 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8287 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8288 for the character code.
8290 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8293 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8294 if called for a popup menu.
8295 (xmenu_show): Store help string in widget values.
8297 2000-07-26 Dave Love <fx@gnu.org>
8299 * syswait.h: Move some definitions.
8300 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8301 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8302 perspicuous definitions.
8303 (WTERMSIG): Fix bit pattern used.
8305 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8307 * print.c (print_object): If vector printing is truncated, print
8308 "..." to indicate it as well as the case of list printing.
8310 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8312 * xdisp.c (next_element_from_display_vector): Improve comments.
8314 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8315 for the character code, and the rest for the face id as in 20.x.
8316 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8318 * window.c (window_display_table): Cleaned up.
8320 * syntax.c (Fforward_word): Add last arg nil in call of
8321 Fconstrain_to_field.
8323 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8325 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8326 identical but for the letter-case, don't call
8327 barf_or_query_if_file_exists.
8329 2000-07-25 Miles Bader <miles@gnu.org>
8331 * editfns.c (find_field): Honor special `boundary' fields.
8332 (Qboundary): New variables.
8333 (syms_of_editfns): Initialize Qboundary.
8334 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8335 Use scan_buffer instead of find_before_next_newline, because it
8336 allows us to detect the boundary case where there's a newline at
8338 * lisp.h (Fconstrain_to_field): Update external declaration.
8340 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8342 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8345 2000-07-24 Dave Love <fx@gnu.org>
8347 * s/sunos4-0.h, s/sol2.h:
8348 (LIBS_TERMCAP): Move from m/sparc.h.
8350 * m/sparc.h (TERMINFO): Moved to system files (probably only
8351 relevant for sunos4 judging by its vintage).
8352 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8355 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8357 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8358 name to single_keymap_panes.
8360 2000-07-24 Andreas Schwab <schwab@suse.de>
8362 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8364 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8366 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8367 parameters instead of using int parameters. Expect FN to accept
8368 EMACS_INT parameters.
8369 (display_echo_area, resize_echo_area_axactly, current_message)
8370 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8371 with new argument list.
8372 (resize_mini_window_1): New callback function.
8373 (current_message_1, truncate_message_1, set_message_1): Change
8374 parameter lists to the new format expected by with_echo_area_buffer.
8376 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8378 * fontset.c (fontset_ref): Remove INLINE declaration.
8379 (fontset_ref_via_base): Likewise.
8380 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8383 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8385 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8386 correct order of priority. If help echo was found in an overlay,
8387 use that overlay as the object in which the help echo was found.
8389 2000-07-22 Miles Bader <miles@gnu.org>
8391 * textprop.c (Fprevious_single_char_property_change): The initial
8392 property value should be from the position preceding POSITION, not
8395 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8397 * coding.c (syms_of_coding): Doc fix for
8398 inhibit-iso-escape-detection.
8400 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8402 * xterm.c (note_mouse_highlight): Process overlays in the right
8405 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8407 * xterm.c (note_mouse_highlight): If help-echo was found in an
8408 overlay, use that overlay as the object in which the help was found.
8410 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8412 * window.c (foreach_window): Instead of a fake variable argument
8413 list, take one USER_DATA argument.
8414 (foreach_window_1): Likewise, and call callback functions with two
8415 args, the window and USER_DATA.
8416 (struct check_window_data): New struct.
8417 (check_window_containing): Use it.
8418 (window_from_coordinates): Set up a struct check_window_data for
8420 (add_window_to_list, freeze_window_start): Change parameters
8421 according to new calling convention.
8423 * window.h (foreach_window): Change prototype.
8425 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8427 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8429 * xmenu.c (menu_help_callback): Call show_help_echo with
8430 additional arguments OBJECT and POS.
8432 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8434 * data.c (Faset): Allow storing any multibyte character in a
8435 string. Convert unibyte string to multibyte if necessary.
8437 * xfns.c (x_encode_text): New function.
8438 (x_set_name): Use x_encode_text.
8439 (x_set_title): Likewise.
8441 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8443 * xterm.h (x_encode_text): Add prototype.
8445 2000-07-20 Dave Love <fx@gnu.org>
8447 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8450 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8452 * msdos.c (help_echo_window): New variable.
8453 (syms_of_msdos): Initialize and staticpro it.
8454 (IT_note_mode_line_highlight): Set help_echo_window.
8455 (IT_note_mouse_highlight): Ditto.
8456 (dos_rawgetc): Store help_echo_window in the second event produced
8459 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8460 Record the object that generated the help echo and the position of
8461 that object in help_echo_object and help_echo_pos. Record that
8462 some glyphs in a row are displayed in mouse-face.
8463 (IT_update_begin): Don't clear mouse highlight unless one of the
8464 enabled glyph rows is marked as being displayed in mouse-face.
8465 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8466 and position recorded in help_echo_object and help_echo_pos to the
8468 (IT_menu_display): Accept a new argument PN: the pane number of
8469 the current menu pane. Record the pane number and the item
8470 number of the item which has associated help string.
8471 (XMenuActivate): Update the prototype for help_callback in
8472 function declaration. Call IT_menu_display with the current menu
8473 pane number as an additional argument. Call help_callback with
8474 two additional arguments: the pane number and the item number of
8475 the menu item associated with the help text.
8476 (help_echo_object, help_echo_pos): New variables.
8477 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8479 * msdos.h (XMenuActivate): Update prototype.
8481 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8483 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8484 Add some more prototypes.
8486 * xterm.c, xterm.h: Add some more prototypes.
8488 * lisp.h (Fnext_single_char_property_change): Add prototype.
8490 * dispnew.c (direct_output_for_insert): Remove confusing
8491 outer local variable mouse_face_overwritten_p.
8492 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8494 * alloc.c (allocate_string_data): Don't copy old string contents.
8496 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8498 * coding.c (code_convert_region): Delete text properties before
8499 shrinking the conversion region.
8501 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8503 * dispnew.c (update_text_area): Write the whole row if it
8504 has mouse-face in it.
8506 * xfaces.c (face-alternative-font-family-alist): Remove
8507 DEFVAR_LISP; staticpro instead.
8509 * xmenu.c (menu_help_callback): Call show_help_echo with
8512 * keyboard.c (show_help_echo): Add parameter WINDOW.
8513 (read_char): Call show_help_echo with window extracted from Lisp
8515 (gen_help_event): Add parameter WINDOW.
8517 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8519 * xterm.c (help_echo_window): New variable.
8520 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8521 (XTread_socket): Pass help_echo_window to gen_help_event.
8522 (syms_of_xterm): Initialize and staticpro help_echo_window.
8524 2000-07-18 Dave Love <fx@gnu.org>
8526 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8528 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8530 * alloc.c (allocate_string_data): If string had already data
8531 assigned, copy old contents to new string data.
8533 * coding.c (syms_of_coding): Fix typo in spelling of variable
8534 `inhibit-iso-escape-detection'.
8536 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8538 * Makefile.in: Add dependencies on dispextern.h.
8539 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8540 `free'; both can conflict with system header files.
8542 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8544 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8547 2000-07-18 Dave Love <fx@gnu.org>
8549 * window.c (Fwindow_list): Declare arg `window'.
8551 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8553 * coding.c (setup_coding_system): Don't override the explicitly
8554 specified designations.
8556 2000-07-15 Miles Bader <miles@gnu.org>
8558 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8559 from `text_property_eq' and `text_property_stickiness', respectively.
8560 (find_field, Fconstrain_to_field, char_property_eq)
8561 (char_property_stickiness): Changed to call char-property functions
8562 instead of text-property-only ones.
8564 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8565 `next_single_char_property_change'). Do more error checking, and
8566 cleanup limit behavior.
8567 (Fprevious_single_char_property_change): New function.
8568 (syms_of_textprop): Initialize new subrs.
8570 * xdisp.c (display_prop_end, invisible_text_between_p):
8571 Call Fnext_single_char_property_change instead of
8572 next_single_char_property_change.
8574 2000-07-15 Jason Rumney <jasonr@gnu.org>
8576 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8577 after menu is finished with.
8578 (add_menu_item): Only consider wv->title as a menu title.
8579 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8581 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8583 (FONT_REGEXP): Remove unused macro, and its sub-components.
8584 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8586 * w32term.c (help_echo_object, help_echo_pos): New variables.
8587 (note_mode_line_highlight): Store additional information about the
8588 help-echo in help_echo_object and help_echo_pos. Check both
8589 `local-map' and `keymap' properties for changing the cursor
8590 (note_mouse_highlight): Store additional information about the
8591 help-echo in help_echo_object and help_echo_pos.
8592 (note_tool_bar_highlight): Set help_echo_object to nil and
8593 help_echo_pos to -1.
8594 (w32_read_socket): Use gen_help_event instead of filling
8595 input_events manually.
8596 (syms_of_w32term): Staticpro help_echo_object.
8597 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8598 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8599 (x_clear_mouse_face): New function.
8600 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8601 (x_update_window_begin): No need to turn off the mouse
8603 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8604 depending on whether they contain glyphs highlighted in mouse-face.
8605 (x_fill_stretch_glyph_string): Consume runs of stretch
8606 glyphs instead of a single one.
8607 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8608 with new argument list.
8609 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8610 (x_append_glyph, x_append_composite_glyph)
8611 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8612 changes in struct glyph starting 1999-12-27. See comments for
8613 xterm.c on 2000-07-05.
8615 2000-07-14 Sam Steingold <sds@gnu.org>
8617 * xfaces.c (realize_x_face): Fix the last patch:
8618 check `default_face' before dereferencing.
8620 2000-07-14 Dave Love <fx@gnu.org>
8622 * syntax.c (back_comment): Add null default in switch (for pcc).
8624 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8626 * xfaces.c (realize_x_face): Make fontset using the base of the
8627 default_face's fontset, not using the default fontset.
8629 * coding.c (inhibit_iso_escape_detection): New variable.
8630 (syms_of_coding): Make it a Lisp variable.
8631 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8632 nonzero, ignore ISO2022's escape sequence.
8634 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8636 * alloca.c (malloc) [emacs]: Define as xmalloc.
8638 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8639 use that instead of the mouse position. Add parameters DX and DY.
8641 * dispextern.h (Fx_show_tip): Adjust number of parameters
8644 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8645 if HELP is a function, call it with OBJECT and POS as parameters
8646 to get the help to display.
8647 (gen_help_event, kbd_buffer_store_help_event): New functions.
8648 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8649 (read_char): Call show_help_echo with new parameters.
8651 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8654 * xterm.c (help_echo_object, help_echo_pos): New variables.
8655 (note_mode_line_highlight): Store additional information about the
8656 help-echo in help_echo_object and help_echo_pos. Check both
8657 `local-map' and `keymap' properties for changing the cursor
8658 (note_mouse_highlight): Store additional information about the
8659 help-echo in help_echo_object and help_echo_pos.
8660 (note_tool_bar_highlight): Set help_echo_object to nil and
8661 help_echo_pos to -1.
8662 (XTread_socket): Use gen_help_event instead of filling
8663 input_events manually.
8664 (syms_of_xterm): Staticpro help_echo_object.
8666 * xmenu.c (menu_highlight_callback): Use
8667 kbd_buffer_store_help_event instead of setting up and input_event
8670 * xdisp.c (eval_form): GCPRO argument sexpr.
8671 (call_function): New function.
8672 (handle_single_display_prop): Use call_function and FUNCTIONP
8673 instead of checking whether if font_height is a symbol and
8676 * eval.c (internal_condition_case_2): New function.
8678 * lisp.h (FUNCTIONP): New macro.
8679 (internal_condition_case_2, call_function): Add prototypes.
8681 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8682 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8683 Always set `arg' member of input_events.
8684 (construct_menu_click): Unused function removed.
8686 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8688 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8689 (construct_drag_n_drop, x_scroll_bar_handle_click)
8690 (w32_read_socket): Always set `arg' member of input_events.
8692 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8694 * lisp.h (eval_form): Add prototype.
8696 * xdisp.c (eval_form): Make it externally visible.
8698 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8700 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8701 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8702 consing. For prefix events, store the frame in the `arg' slot of
8703 the event, otherwise store the key there.
8704 (XTread_socket): Instead of consing, use the frame_or_window slot
8705 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8707 * xmenu.c (menu_highlight_callback): Store help string in the
8708 `arg' member of the input event; don't cons.
8709 (menubar_selection_callback): Use the `arg' slot of input events
8710 to queue additional information, instead of consing.
8712 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8714 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8716 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8718 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8719 input events to queue additional information, instead of consing.
8721 * keyboard.c (kbd_buffer_gcpro): Renamed from
8722 kbd_buffer_frame_or_window. Now used for all Lisp objects
8723 referenced from the input queue.
8724 (kbd_buffer_store_event): Always use structure assignment for
8725 copying input events. Record all Lisp objects referenced from
8726 events in kbd_buffer_gcpro.
8727 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8728 differently from input events. Test for prefix menu_bar_events
8729 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8730 event in kbd_buffer_gcpro to nil.
8731 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8732 frame_or_window is equal to its arg member as prefix events.
8733 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8734 used by an input event to nil.
8735 (init_keyboard): Use two times the size of the input queue
8736 for kbd_buffer_gcpro.
8737 (syms_of_keyboard): Likewise.
8739 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8740 Use USER_SIGNAL_EVENT.
8742 * termhooks.h (struct input_event): Add member `arg'.
8743 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8744 (USER_SIGNAL_EVENT): Renamed from user_signal.
8746 * xfaces.c (ASET): Remove definition.
8748 * lisp.h (AREF, ASET, ASIZE): New macros.
8750 * fontset.c (AREF, ASIZE): Remove definitions.
8752 * fns.c (AREF): Remove definition.
8754 * composite.c (AREF): Remove definition.
8756 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8758 * dispnew.c (redraw_overlapped_rows): Add missing local.
8759 (scrolling_window): Remove debug code.
8761 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8762 Before scrolling, turn off a mouse-highlight in the window
8765 * xterm.c (x_update_window_end): Add parameter
8766 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8767 redisplay in XTframe_up_to_date.
8768 (x_clear_mouse_face): New function.
8769 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8771 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8773 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8774 it when any row is written to that contains glyphs highlighted in
8776 (update_window): Call the window update end hook with new
8777 parameter MOUSE_FACE_OVERWRITTEN_P.
8778 (direct_output_for_insert): Give up if row contains mouse-face.
8780 * dispextern.h (struct redisplay_interface): Add parameter
8781 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8782 (clear_mouse_face): New function pointer member.
8784 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8786 * syntax.c (back_comment): Use one switch rather than a few `if's.
8787 Obey open_paren_in_column_0_is_defun_start.
8788 When reverting to the `slow' method, try to nicely handle the case
8789 of nested comments by checking that the comment-starter we found
8790 does indeed match the comment-ender.
8791 (scan_sexps_forward, scan_sexps_forward):
8792 Ignore excessive opening parenthesis rather than throwing an error.
8794 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8796 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8797 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8799 * dispnew.c (direct_output_forward_char): Give up if currently
8800 displaying a message instead of the minibuffer contents.
8802 * xterm.c (x_update_window_begin): No need to turn off the mouse
8804 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8805 depending on whether they contain glyphs highlighted in mouse-face.
8807 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8808 compare the mouse_face_p flags of both rows.
8810 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8812 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8814 * keyboard.c (show_help_echo): Accept additional parameter
8815 ok_to_overwrite_keystroke_echo.
8816 (read_char): Call show_help_echo with a zero
8817 ok_to_overwrite_keystroke_echo argument.
8818 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8819 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8820 ok_to_overwrite_keystroke_echo argument.
8821 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8822 non-zero ok_to_overwrite_keystroke_echo argument.
8824 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8826 * xdisp.c (try_window_id): If changes are all below what is
8827 displayed in the window, and point is in the window, we still
8828 might have to find point on the display.
8830 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8831 glyphs instead of a single one.
8832 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8833 with new argument list.
8834 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8836 * keymap.c (get_keymap_1): Add comment that this function can GC.
8837 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8838 comment that functions can GC.
8839 (Fset_keymap_parent): GCPRO arg KEYMAP.
8841 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8843 * msdos.c (XMenuActivate): After exiting the menu, restore the
8844 echo area message and erase it.
8846 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8848 * fontset.c (Ffontset_info): Make the return value more compatible
8849 with that of Emacs 20.
8851 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8853 * eval.c (Fsignal): Handle case that backtrace_list is null.
8855 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8857 * ccl.c (Fccl_execute): Typo fixed.
8859 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8861 * window.c (window_loop): Add missing gcpro1 local variable.
8863 * window.c (Fwindow_list): Reverse list at the end.
8864 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8865 means allow windows on OWINDOW's frame, only.
8866 (window_loop): Simplified; use Fwindow_list.
8868 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8870 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8872 * xterm.c (XTread_socket): Increment handling_signal at the start,
8873 decrement it at the end.
8875 * eval.c (handling_signal): New variable.
8876 (Fsignal): Abort if handling_signal is non-zero.
8878 * lisp.h (handling_signal): External declaration.
8880 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8882 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8884 Sound support for NetBSD through "Linux emulation" support:
8885 * config.in (HAVE_SOUNDCARD_H): Undef.
8886 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8887 * Makefile.in (LIBSOUND): New variable.
8888 (LIBES): Include it.
8889 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8890 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8891 (vox_open): Use DEFAULT_SOUND_DEVICE.
8892 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8894 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8896 * print.c (print_error_message): If Vsignaling_function is set,
8897 show it in *Messages*.
8899 * lisp.h (Vsignaling_function): External declaration.
8901 * eval.c (Vsignaling_function): New variable.
8902 (Fsignal): Compute it.
8903 (syms_of_eval): Staticpro it.
8905 2000-07-05 Dave Love <fx@gnu.org>
8907 * syswait.h: Use the autoconf recommended approach. Old code
8908 #if'd out in case we need to revert.
8910 * config.in (HAVE_SYS_WAIT_H): Added.
8912 2000-07-05 Andrew Innes <andrewi@gnu.org>
8914 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8915 when non-NULL instead of __morecore, to take account of buffer
8916 memory. This also solves a problem with spurious memory warnings
8919 * ralloc.c: Make real_morecore non-static.
8921 * eval.c (internal_condition_case): Comment out abort if
8922 interrupt_input_blocked is not zero.
8924 * makefile.nt: Add support for `bootstrap' and related targets.
8925 Include minimal debug info in emacs.exe in release build.
8926 Remove all dependencies on lisp.h, and fixup some others.
8928 * w32.c (init_environment): Install code from 20.7 for providing
8929 default values for environment variables, based on the
8930 executable's own location.
8931 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8932 (sys_socket): Install socket inheritance bug fix from 20.7.
8934 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8935 here via blockinput.h).
8937 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8939 * w32menu.c (w32_menu_display_help):
8940 * xmenu.c (menu_help_callback): Use show_help_echo.
8942 * keyboard.h (show_help_echo): Declare.
8944 * keyboard.c (show_help_echo): New function, extracted from read_char.
8945 Feval its `msg' argument if it's a cons cell.
8946 (read_char): Use it.
8947 (follow_key): Pass `autoload' to get_keyelt.
8949 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8950 (note_tool_bar_highlight, XTread_socket):
8951 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8953 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8954 (note_tool_bar_highlight, w32_read_socket):
8955 Do not gratuitously ignore non-string `help-echo' properties.
8957 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8959 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8961 * window.c (delete_all_subwindows): Reset Vwindow_list.
8963 * xterm.c (x_append_glyph, x_append_composite_glyph)
8964 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8965 changes in struct glyph starting 1999-12-27. Some bit-fields of
8966 struct glyph were not set, which made glyphs unequal when compared
8967 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8968 effects were the result. This also depended on the contents of
8969 memory returned by xmalloc. If flickering happens again, activate
8970 the code in clear_glyph_row that's in #if 0. If the flickering is
8971 gone with that, chances are that it is caused by something similar.
8973 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8975 * dispextern.h: Add some comments.
8977 * window.c (add_window_to_list): Add parameter LIST.
8978 (window_list): Order list so that, for each frame, windows are
8979 in canonical order, and so that frames appear in the list in
8980 the order given by Vframe_list.
8981 (next_window): Reverse the handling of NEXT_P.
8983 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8985 * window.c (Vwindow_list): New variable.
8986 (make_window, delete_window): Set Vwindow_list to nil.
8987 (check_window_containing): New function.
8988 (window_from_coordinates): Rewritten.
8989 (add_window_to_list, window_list, candidate_window_p)
8990 (decode_next_window_args, next_window): New functions.
8991 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8992 (Fwindow_list): New function.
8993 (Fother_window): Cleaned up.
8994 (foreach_window): Add a longer "variable argument list". Let
8995 callback function return 0 to indicate that cycling over windows
8997 (foreach_window_1): Likewise.
8998 (freeze_window_start): Return int.
8999 (init_window): New function.
9000 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9002 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9003 input_event with bzero.
9004 (main): Call init_window.
9006 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9009 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9011 * composite.h (make_composition_value_copy): Extern it.
9013 * composite.c (make_composition_value_copy): New function.
9015 * editfns.c (Fformat): While copying text properties, make each
9016 composition property value a copy.
9018 * fns.c (concat): While copying text properties, make each
9019 composition property value a copy.
9021 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9023 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9025 * fns.c (sweep_weak_table): Mark only objects that are not
9028 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9029 include those frames as candidates which have their focus
9030 redirected to the minibuffer frame.
9032 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9034 * fns.c (Fputhash): Return `value' rather than nil.
9036 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9038 * frame.c (next_frame): Don't check focus redirection in case
9039 MINIBUF is a window. Doing so excludes frames using MINIBUF
9040 unless their focus is redirected, which contradicts the
9041 specification of next-frame, and leads to infinite loops in
9042 certain situations when cycling through windows with next-window.
9044 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9046 * coding.c (code_convert_region): Even if the length of text is
9047 zero, try to convert it if coding->type is coding_type_ccl.
9048 (decode_coding_string, encode_coding_string): Likewise.
9050 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9052 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9053 the display if windows_or_buffers_changed.
9055 * dispnew.c (struct row_entry): New structure.
9056 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9057 (row_table_size, old_lines, new_lines, old_lines_size)
9058 (new_lines_size, run_pool, runs_size, runs): New variables.
9059 (add_row_entry): New function.
9060 (scrolling_window): Use data structures allocated with xmalloc and
9061 held in global variables, instead of allocating them with alloca and
9062 holding them in local variables. Use a larger hash table whose
9063 size depends on glyph matrix sizes. Don't use bzero to clear the
9064 hash table; instead, clear used slots only.
9066 * fns.c (next_almost_prime): Make it externally visible.
9068 * lisp.h (next_almost_prime): Add prototype.
9070 * s/isc4-0.h (sigunblock): Define.
9072 * s/sco5.h (sigunblock): Define.
9074 2000-06-27 Dave Love <fx@gnu.org>
9076 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9077 (moved to osf5-0.h).
9078 [!NOT_C_CODE]: Protect string.h stuff.
9080 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9081 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9083 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9085 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9086 below the last line from the needed window height.
9088 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9090 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9091 (Fwidget_get): Use it.
9092 (syms_of_fns): Defsubr it.
9094 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9096 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9097 display info for XIM.
9098 (xim_open_dpy): Likewise.
9099 (xim_close_dpy): Don't free the display info's XIM.
9101 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9103 * config.in (USE_XIM): New define.
9105 * keymap.c (get_keyelt): For menu-items containing a `:filter
9106 FILTER', apply FILTER to the menu-item's definition to get the
9107 real definition to use.
9109 * lisp.h (QCfilter): External declaration.
9111 * xfns.c (Fimage_size): New function.
9112 (syms_of_xfns): Defsubr it.
9114 2000-06-26 Andreas Schwab <schwab@suse.de>
9116 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9119 2000-06-25 Dave Love <fx@gnu.org>
9121 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9123 * Makefile.in (blockinput.h): Depend on atimer.h.
9124 (atimer.h): Depend on systime.h.
9126 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9128 * atimer.h: Protect against multiple inclusion. Include systime.h.
9130 * lisp.h (swap_in_global_binding): Declare.
9132 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9134 * process.c (Fopen_network_stream): Turn off atimers for duration
9135 of call to connect. (Patch from Gerd.)
9137 2000-06-23 Dave Love <fx@gnu.org>
9139 * ralloc.c: Maybe include unistd.h
9141 * emacs.c (setgrp): Undefine before defining.
9142 (malloc_warning, set_time_zone_rule, index): Prototype.
9144 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9145 HAVE_STRUCT_TIMEZONE.
9147 * s/osf1.h: Move string.h hack here from alpha.h and make it
9149 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9151 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9152 (SOCKLEN_TYPE): Don't define.
9154 * m/alpha.h: Remove string.h hack.
9156 * s/osf5-0.h: New file.
9158 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9159 include time.h, done by systime.h.
9160 [__FreeBSD__]: Remove redundant includes.
9162 * callproc.c (setpgrp): Undefine before defining.
9163 (delete_temp_file): Return Qnil to avoid warning.
9165 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9167 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9170 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9172 * composite.h (compose_text): Declare.
9174 * xterm.c: Don't include sys/types.h unconditionally. Don't
9175 protect its inclusion with !USG (following xmenu.c).
9177 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9179 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9182 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9184 * coding.c (decode_eol_post_ccl): Special handling for undecided
9185 and inconsistent EOL types.
9187 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9189 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9190 trough color and main window's background color.
9192 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9194 * xterm.h (Xt_app_con): External declaration.
9196 * widget.c (EmacsFrameRealize): Fix typo.
9198 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9200 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9201 (handle_invisible_prop): Record the start of invisible text in
9202 it->add_overlay_start.
9203 (struct overlay_entry): Add member `overlay'.
9204 (handle_overlay_change): Simplify.
9205 (next_overlay_string): After having processed overlay strings at the
9206 end of the buffer, record that fact in
9207 it->overlay_strings_at_end_processed_p.
9208 (compare_overlay_entries): If before- and after-strings come
9209 from the same overlay, let before-strings come first.
9210 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9211 (load_overlay_strings): Take it->add_overlay_start into account
9212 when adding overlay strings.
9214 * dispextern.h (struct it): Add member add_overlay_start.
9216 2000-06-22 Dave Love <fx@gnu.org>
9218 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9220 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9222 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9224 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9227 2000-06-21 Dave Love <fx@gnu.org>
9229 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9231 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9233 * syntax.c (back_comment): Simplify string-parity counting (with
9234 the added benefit of handling multiple string-styles as long as
9235 they are not intertwined).
9236 Jump to the slow code as soon as a comment starter is found in
9237 a "string_lossage" position. Fixes the case: " /* " /* " */.
9239 2000-06-21 Dave Love <fx@gnu.org>
9241 * Makefile.in: Use GETLOADAVG_LIBS.
9243 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9244 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9246 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9248 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9249 (Fforward_comment, scan_lists):
9250 Check the comstyle of single-char comment-starters.
9251 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9252 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9253 Check the comstyle of single-char comment-starters.
9254 Clarify control-flow around the Scomment case.
9256 2000-06-20 Dave Love <fx@gnu.org>
9258 * fns.c (make_hash_table, maybe_resize_hash_table):
9259 Cast arg of next_almost_prime.
9261 * tparam.c [emacs]: Include lisp.h.
9263 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9266 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9268 * keyboard.c (adjust_point_for_property): Check if display
9269 property should be treated as intangible by looking at its value.
9271 * xdisp.c (single_display_prop_intangible_p)
9272 (display_prop_intangible_p): New functions.
9274 * dispextern.h (display_prop_intangible_p): Add prototype.
9276 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9278 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9279 argument to sigprocmask.
9281 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9282 argument to sigprocmask.
9284 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9285 sigprocmask_set, and pass a pointer to it to sigprocmask.
9287 * sysdep.c (sigprocmask_set): New variable.
9289 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9292 2000-06-20 Sam Steingold <sds@gnu.org>
9294 * xrdb.c: Don't declare xmalloc, xrealloc.
9296 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9298 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9299 (re_comp): Cast gettext return value to avoid complaints when
9302 2000-06-20 Dave Love <fx@gnu.org>
9304 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9306 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9308 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9310 * m/alpha.h: Don't declare xmalloc, xrealloc.
9312 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9314 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9316 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9318 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9321 * keyboard.h (poll_for_input_1): Declare.
9323 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9325 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9327 * doprnt.c: Don't declare xmalloc, xrealloc.
9329 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9330 (getenv, ctime, getwd): Removed.
9331 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9333 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9334 x_set_tool_bar_lines.
9336 * config.in: Add HAVE_GETWD. Move some definitions above
9337 machine/system includes.
9339 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9341 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9343 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9344 contain information about ENCODING.
9346 * fontset.c (FONTSET_ASCII): Use the first element of char table
9347 for an ASCII font, not defalt slot.
9348 (fontset_ref_via_base): If FONTSET doesn't contain information for
9349 C, try the default fontset.
9350 (make_fontset): Don't copy the default fontset.
9351 (fontset_font_pattern): Likewise.
9352 (accumulate_font_info): If ELT is nil, use the corresponding
9353 element in the default fontset.
9355 2000-06-19 Dave Love <fx@gnu.org>
9357 * syntax.c (Fparse_partial_sexp): Doc fix.
9359 * regex.h: Test PROTOTYPES as well as __STDC__.
9361 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9362 errno, strerror. Put text after #endif in comment.
9364 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9366 * xterm.c (x_frame_of_widget): Likewise.
9368 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9370 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9371 to Vfundamental_mode_abbrev_table.
9373 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9374 bogus objects are marked. This slows down GC by ~80 percent, but
9375 it might be worth trying when debugging GC-related problems.
9376 This feature requires conservative stack marking to be enabled.
9378 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9379 returns XLookupChars, reset `modifiers' to zero.
9381 2000-06-19 Dave Love <fx@gnu.org>
9383 * mktime.c: Unprotoized.
9385 2000-06-19 Richard Stallman <rms@gnu.org>
9387 * data.c (set_internal): If variable is frame-local,
9388 store the new value immediately into the frame parameter alist.
9390 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9392 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9393 in the custom handler pointer.
9395 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9396 value, or checks for CHAR_META can fail when Lisp_Object is a
9398 * keymap.c (get_keyelt): Likewise.
9400 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9402 * ccl.h (struct ccl_program): New member eol_type.
9403 (struct ccl_spec): New member cr_carryover.
9405 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9406 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9408 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9409 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9410 (decode_eol_post_ccl): New function.
9411 (decode_coding): Don't detect EOL format here for CCL based coding
9413 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9414 decode_eol_post_ccl after running the CCL program.
9415 (code_convert_region): Don't detect EOL format here for CCL based
9417 (decode_coding_string): Likewise.
9419 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9421 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9422 when treating it as an integer.
9424 * coding.h (encode_coding_string): Declare.
9426 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9429 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9430 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9431 to be passed to get_local_map.
9433 * sound.c (Fplay_sound): Don't call make_number on
9434 Frun_hook_with_args count argument.
9436 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9437 for lisp objects in X event structure data field, when lisp
9438 objects are represented with unions.
9439 (x_scroll_bar_to_input_event): Ditto.
9441 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9443 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9444 termination of string. Fix sense of test whether
9445 Vline_number_display_limit is an integer.
9447 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9449 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9450 only if HAVE_X_WINDOWS.
9452 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9455 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9458 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9460 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9463 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9465 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9466 start of the while loop.
9468 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9470 * atimer.c (alarm_signal_handler): Add forward declaration.
9472 * data.c (set_internal): Remove debug code.
9474 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9476 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9478 * unexec.c (toplevel) [COFF]: Include coff.h.
9480 * s/lynxos.h: New file.
9482 * keymap.c (Fsingle_key_description): Enclose function key and
9483 event symbol names in angle brackets.
9485 * xdisp.c (setup_echo_area_for_printing): Call
9486 message_log_maybe_newline if message_buf_print is not set.
9488 * print.c (printchar, strout): Don't check message_buf_print
9489 before calling setup_echo_area_for_printing because that
9490 function does something useful even when message_buf_print is
9493 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9495 (ensure_echo_area_buffers): Initialize echo buffer's
9496 truncate lines setting to nil.
9497 (with_echo_area_buffer): Don't set the echo buffer's truncate
9499 (set_message_1): Set it here instead, based on the value
9500 of message_truncate_lines.
9501 (resize_mini_window): Handle case that lines are truncated.
9502 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9503 DEFVAR_BOOL message-truncate-lines.
9505 * keyboard.c (read_char): Bind message-truncate-lines to t
9506 while displaying a help-echo.
9508 * lisp.h (Qmessage_truncate_lines): External declaration.
9510 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9512 * xdisp.c (Vline_number_display_limit): Renamed from
9513 line_number_display_limit.
9514 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9515 Extend documentation string. Initialize
9516 Vline_number_display_limit to nil meaning no limit.
9517 (decode_mode_spec): Use Vline_number_display_limit with its new
9520 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9522 2000-06-13 Richard Stallman <rms@gnu.org>
9524 * frame.c (Fmodify_frame_parameters): Doc fix.
9526 * xfns.c (x_set_frame_parameters): Comment fix.
9528 * frame.c (store_frame_param): Call swap_in_global_binding if the
9529 variable's current binding was chosen based on this frame.
9531 * data.c (swap_in_global_binding): New function.
9533 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9535 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9536 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9538 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9540 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9542 2000-06-12 Jason Rumney <jasonr@gnu.org>
9544 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9546 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9548 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9550 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9552 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9554 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9555 (syms_of_xfaces): Defsubr Sdump_colors.
9556 (x_free_colors): Don't treat b&w specially on default visual.
9557 (x_free_dpy_colors): New function.
9558 (free_face_colors): Don't check visual class; it's done
9561 * xterm.c (x_frame_of_widget): New function.
9562 (x_alloc_nearest_color_for_widget): Use it.
9563 (x_copy_dpy_color): New function.
9564 (x_destroy_window): Free various colors.
9566 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9568 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9570 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9572 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9574 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9576 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9578 2000-06-11 Dave Love <fx@gnu.org>
9580 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9582 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9584 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9586 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9588 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9591 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9593 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9594 (regex_compile): Fix the code for handling the case of single byte
9595 char and multibyte char being mixed in a range within [...].
9597 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9598 and dst_multibyte members of coding.
9600 * charset.c (update_charset_table): Update the table
9602 (init_charset_once): Initialize elements of bytes_by_char_head to
9603 1 except for leading codes for private charases.
9605 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9606 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9608 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9610 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9611 access the data it doesn't point to.
9613 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9615 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9616 will be translated to a switch-frame event when reading the
9617 event queue. This is necessary because Emacs otherwise won't
9618 perform a switch-frame to a new frame until some other event, for
9619 example a keystroke event, forces it to do so. This has various
9620 effects, one visible being that the cursor of a frame created with
9621 C-x 5 2 or switched to with a window manager key binding like
9622 A-TAB stays hollow because selected_window isn't on the newly
9623 focused frame until the switch-frame is performed.
9625 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9626 generating a switch-frame event if necessary.
9628 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9630 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9633 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9635 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9637 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9639 * window.c (displayed_window_lines): Take empty lines at
9640 the bottom of a window into account.
9642 * window.c (displayed_window_lines): New function.
9643 (Fmove_to_window_line): Use displayed_window_lines to determine
9644 the number of lines to move, instead of using the window's height.
9646 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9647 to stop reading, even if the form read sets point to a different
9648 value when evaluated.
9650 * xdisp.c (display_line): Fix code deciding in which line to
9653 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9655 * fileio.c (e_write): Free composition data if stored in
9658 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9660 * xdisp.c (display_line): Set row's and iterator's
9661 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9662 Set cursor even if row ends in the middle of a character.
9663 (dump_glyph_row): Print values of new flags.
9664 (redisplay_window) <cursor movement in unchanged window>: When
9665 point has been moved forward, and PT is at the end of the cursor
9666 row, don't place the cursor in the next row if the cursor row ends
9667 in the middle of a character or at ZV.
9669 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9670 (struct glyph_row): Add starts_in_middle_of_char_p and
9671 ends_in_middle_of_char_p.
9672 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9673 ends_in_middle_of_char_p flag.
9674 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9676 * term.c (append_glyph): Revert change of 2000-06-06.
9678 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9679 padding glyph not fitting on line as whole character not
9682 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9683 this isn't true for images with `:ascent 100'.
9685 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9687 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9688 as modified if it is originally unmodified.
9690 * term.c (encode_terminal_code): Change the way to check if
9691 terminal coding does any conversion.
9692 (append_glyph): Set glyph->pixel_width correctly.
9694 * xdisp.c (display_line): While checking line continuation, pay
9695 attention to a padding glyph.
9697 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9699 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9701 2000-06-05 Dave Love <fx@gnu.org>
9703 * xdisp.c: Include fontset.h.
9705 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9707 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9709 * dispnew.c: Conditionally include term.h.
9711 * coding.h: Declare code_convert_string_norecord.
9713 * frame.h (struct frame): Use volatile unconditionally.
9715 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9717 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9719 * systime.h: Protect against multiple inclusion.
9720 (timezone) [USG5_4]: Define as time_t.
9722 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9723 (Foptimize_char_table, make_temp_name): Declare.
9725 * Makefile.in (xdisp.o): Depend on fontset.h.
9727 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9729 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9730 (Foptimize_char_table, make_temp_name): Declare.
9734 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9736 2000-06-02 Dave Love <fx@gnu.org>
9738 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9740 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9742 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9743 result face, set flags in that face indicating that colors may not
9746 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9747 glyph, use the ASCII NUL character to determine the face.
9749 2000-06-02 Dave Love <fx@gnu.org>
9751 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9752 (VFORK_RETURN_TYPE): Remove.
9754 * config.in: Add NO_MATHERR.
9756 2000-06-01 Dave Love <fx@gnu.org>
9758 * cmds.c (internal_self_insert): Don't check
9759 Vbefore_change_function, Vafter_change_function.
9761 * insdel.c (signal_before_change, signal_after_change): Likewise.
9763 * buffer.c (Vbefore_change_function, Vafter_change_function):
9764 Variables and their initializations deleted.
9766 * callint.c (Fcall_interactively): Doc fix.
9768 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9770 2000-05-31 Dave Love <fx@gnu.org>
9772 * textprop.c: Revert last change -- duplicated.
9774 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9776 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9779 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9781 2000-05-31 Jason Rumney <jasonr@gnu.org>
9783 * search.c (Fre_search_forward, Fre_search_backward)
9784 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9786 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9788 2000-05-30 Jason Rumney <jasonr@gnu.org>
9790 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9791 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9793 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9795 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9796 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9797 expand a nil default_filename.
9799 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9800 pointer to glyph_to_pixel_coords, not a frame.
9802 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9803 coding.h to dependencies.
9805 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9807 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9808 window pointer to be consistent with w32term.c and xterm.c.
9810 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9811 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9812 (Qline_spacing, Qcenter): New variables.
9813 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9814 (x_set_line_spacing): New function.
9815 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9816 (x_specified_cursor_type): New function.
9817 (x_set_cursor_type): Use it.
9818 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9820 (validate_x_resource_name, x_get_resource_string): Measure lengths
9821 of external strings in bytes.
9822 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9823 GetTextExtentPoint32 with NULL title.
9824 (Fx_create_frame): Initialize Qline_spacing.
9825 (w32_load_system_font): Initialize font->double_byte_p.
9826 (x_to_w32_charset): Use Vw32_charset_info_alist.
9827 (Image, busy cursor, tooltip functions): Merged changes from
9828 xfns.c. Not yet functional on Windows.
9830 * w32gui.h (W32FontStruct): Add double_byte_p member.
9832 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9833 (emacs_button_translation): Use it.
9834 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9835 in `mask' to be set.
9837 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9840 * w32term.c: Format and doc changes to bring closer to xterm.c.
9841 (w32_char_font_type): New enum.
9842 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9843 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9844 (w32_encode_char): New function.
9845 (x_encode_char): Removed.
9846 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9847 x_encode_char and w32_font_is_double_byte.
9848 (x_produce_image_glyph): Use image_ascent.
9849 (x_produce_glyphs): Use new version of w32_per_char_metric and
9850 handle NULL return value. Allow extra line spacing.
9851 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9852 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9853 w32_font_type member of glyph instead.
9854 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9855 (fast_find_position): Make sure not to consider rows not visible
9857 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9858 w32_menu_display_help with input blocked, as it can abort.
9859 (x_display_and_set_cursor): Choose cursor depending
9860 on buffer-local value of cursor_type.
9861 (x_draw_bar_cursor): Add parameter WIDTH.
9863 * w32term.h (CP_DEFAULT): Define.
9864 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9866 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9868 * search.c (Fre_search_forward, Fre_search_backward)
9869 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9871 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9873 * coding.c (detect_coding_iso2022): Fix code for checking
9874 CODING_CATEGORY_MASK_ISO_8_2.
9876 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9878 * regex.c (PREFETCH_NOLIMIT): New function.
9879 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9881 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9883 * syntax.c (find_defun_start): Move test for
9884 open_paren_in_column_0_is_defun_start outside of the loop.
9886 * xdisp.c (redisplay_window): Really switch buffers when
9887 displaying mode lines, and temporarily set selected_frame to the
9888 frame of the window that's redisplayed.
9890 * xfaces.c (free_realized_faces): Block/unblock input.
9891 (free_realized_multibyte_face): Ditto.
9893 2000-05-29 Dave Love <fx@gnu.org>
9895 * textprop.c (Qkeymap): New variable.
9896 (syms_of_textprop): Intern it.
9898 * keymap.c: Include intervals.h.
9899 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9901 * Makefile.in (keymap.o): Depend on intervals.h.
9903 * keyboard.c (menu_bar_items, tool_bar_items)
9904 (Fexecute_extended_command): Deal with `keymap' property.
9905 (read_key_sequence): Track map from `keymap' property as well as
9908 * intervals.c (get_local_map): Extra arg to allow looking for
9911 * intervals.h (map_property): New enum.
9912 (get_local_map): Extra arg using it.
9915 * lisp.h (get_local_map): Don't declare here.
9917 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9919 * Makefile.in (callproc.o): Depend on composite.h.
9921 * callproc.c: Include composite.h.
9922 (Fcall_process): Handle composition correctly.
9924 * coding.h (coding_allocate_composition_data): Extern it.
9925 (coding_restore_composition): Likewise.
9927 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9928 yet allocated, finish decoding with result
9929 CODING_FINISH_INSUFFICIENT_CMP.
9930 (coding_allocate_composition_data): Make it non-static.
9931 (coding_restore_composition): Likewise.
9933 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9935 * charset.c (syms_of_charset): Revert last change.
9937 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9939 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9940 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9943 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9945 * charset.c (syms_of_charset): Set width of character sets
9946 eight-bit-control and eight-bit-graphic to 1 column.
9948 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9950 * config.in (HAVE_SPEED_T): New define.
9952 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9955 2000-05-26 Dave Love <fx@gnu.org>
9957 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9959 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9960 (Fsubr_arity): New function.
9961 (syms_of_data): Install them.
9963 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9965 * charset.c (init_charset_once): Set the table bytes_by_char_head
9968 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9969 the default fontset to what Emacs uses by default.
9970 (check_registry_encoding): This function deleted.
9971 (Fset_fontset_font): Remove the adhoc condition for the default
9972 fontset. Allow cons in FONTNAME.
9974 * fns.c (map_char_table): Ignore char-table entries for
9975 charsets eight-bit-control and eight-bit-graphic.
9977 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9979 * emacs.c (main): Initialize keyboard syms before initializing
9980 window code, so face names are available.
9982 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9984 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9985 of an anchor at the beginning of a shy-group.
9987 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9989 * xdisp.c (handle_invisible_prop): Don't try to skip over
9990 invisible text if end of text is already reached.
9992 2000-05-25 Dave Love <fx@gnu.org>
9994 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9996 * coding.c (encode_eol): Add null statement after label.
9998 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10000 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10003 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10005 * ccl.c (ccl_driver): Fix previous change.
10007 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10009 * coding.c (run_pre_post_conversion_on_str): Set point to the
10010 beginning of buffer before calling coding->post_read_conversion.
10011 (decode_coding_string): Give correct args to
10012 run_pre_post_conversion_on_str.
10013 (encode_coding_string): Likewise.
10015 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10016 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10017 eight-bit-graphic correctly.
10019 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10021 * fileio.c (Finsert_file_contents): Even if a file is not found,
10022 execute codes for setting up coding system. Call
10023 after-insert-file-functions unconditionally.
10025 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10027 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10028 BSD_PGRPS are not defined.
10030 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10032 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10034 (syms_of_charset): Avoid building same strings.
10036 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10038 * lread.c (Fload): Add a comment about the meaning of
10039 Vuser_init_file being t.
10041 * puresize.h (BASE_PURESIZE): Increase to 675000.
10043 * s/gnu-linux.h (setpgrp): Don't define it here because this
10044 prevents compilation on GNU/Linux systems with glib 2.2.
10046 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10049 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10051 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10052 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10054 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10056 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10058 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10060 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10062 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10064 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10066 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10068 * keyboard.c (read_char): Allow character codes 128..255 to be
10069 handled by input-method-function.
10071 * insdel.c (adjust_markers_for_replace): Fix previous change.
10072 (adjust_after_replace): If PREV_TEXT is nil, call
10073 adjust_markers_for_insert, not adjust_markers_for_replace.
10075 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10077 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10078 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10079 [HAVE_GRANDPT]: Define.
10080 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10082 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10085 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10087 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10089 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10091 The following changes are to handle 8-bit characters in a
10092 multibyte buffer/string without facing with byte combining
10093 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10094 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10096 * Makefile.in (fns.o): Depend on charset.h.
10098 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10099 convert it to unibyte.
10100 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10102 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10103 apparent char boundary.
10104 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10105 0x80..0x9F to/from multibyte form.
10107 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10110 * callproc.c (Fcall_process): Always encode an argument string if
10111 it is multibyte. Setup src_multibyte and dst_multibyte members of
10112 process_coding properly.
10114 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10115 SPLIT_NON_ASCII_CHAR.
10117 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10119 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10121 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10122 (SPLIT_CHARACTER_SEQ): This macro deleted.
10123 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10124 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10125 and eight-bit-graphic.
10126 (char_to_string): Likewise. Signal an error for too large
10128 (char_printable_p): Return 0 for 8-bit characters.
10129 (update_charset_table): Update iso_charset_table only when a final
10130 character is non-negative.
10131 (find_charset_in_text): Renamed from find_charset_in_str.
10132 Arguments and return value changed. Callers changed.
10133 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10134 be -1 if CHARSET is used only internally.
10135 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10137 (Fcharset_after): Simplified.
10138 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10139 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10140 (multibyte_chars_in_text): Simplified by assuming there's no
10141 invalid multibyte sequence.
10142 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10143 (str_as_unibyte): New functions.
10144 (Fstring): Simpified by assuming that byte combining never happens.
10145 (init_charset_once): Initialization for
10146 LEADING_CODE_8_BIT_CONTROL.
10147 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10148 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10149 eight-bit-control and eight-bit-graphic.
10151 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10152 (CHARSET_8_BIT_GRAPHIC): New macros.
10153 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10154 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10155 (CHARSET_REVERSE_CHARSET): Likewise.
10156 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10158 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10159 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10160 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10161 encounter an invalid multibyte sequence.
10162 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10163 sequence is always valid.
10164 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10165 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10166 (CHAR_STRING): For 8-bit characters, call char_to_string.
10167 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10168 multibyte sequence is always valid.
10169 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10170 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10171 (str_as_unibyte): Extern them.
10172 (BCOPY_SHORT): Fix a bug.
10173 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10174 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10175 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10176 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10178 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10179 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10180 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10181 (EMIT_BYTES): New macros.
10182 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10183 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10185 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10186 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10187 check the validity of multibyte sequence.
10188 (decode_coding_emacs_mule): New function.
10189 (encode_coding_emacs_mule): New macro.
10190 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10192 (DECODE_ISO_CHARACTER): Just return a character code.
10193 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10194 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10195 EMIT_CHAR to produced decoded characters. Exit the loop only by
10196 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10198 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10199 only position codes for an invalid character.
10200 (encode_designation_at_bol): Return new destination pointer. 5th
10201 arg DSTP is changed to DST.
10202 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10203 from the source by ONE_MORE_CHAR. Don't handle the case of last
10205 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10207 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10208 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10209 TWO_MORE_BYTES to fetch a byte from the source.
10210 (encode_eol): Pay attention to coding->src_multibyte.
10211 (detect_coding, detect_eol): Preserve members src_multibyte and
10213 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10214 (encoding_buffer_size): Set magnification to 3 for all coding
10215 systems that require encoding.
10216 (ccl_coding_driver): For decoding, be sure that the result is
10217 valid multibyte sequence.
10218 (decode_coding): Initialize coding->errors and coding->result.
10219 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10220 and raw-text, always call decode_eol. Handle the case of last
10221 block here. If not coding->dst_multibyte, convert the resulting
10222 sequence to unibyte.
10223 (encode_coding): Initialize coding->errors and coding->result.
10224 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10225 and raw-text, always call encode_eol. Handle the case of last
10227 (shrink_decoding_region, shrink_encoding_region): Detect cases
10228 that we can't skip data more rigidly.
10229 (code_convert_region): Setup src_multibyte and dst_multibyte
10230 members of coding. For decoding, if the buffer is multibyte,
10231 convert the source sequence to unibyte in advance. For encoding,
10232 if the buffer is multibyte, convert the resulting sequence to
10233 multibyte afterward.
10234 (run_pre_post_conversion_on_str): New function.
10235 (code_convert_string): Deleted and divided into the following two.
10236 (decode_coding_string, encode_coding_string): New functions.
10237 (code_convert_string1, code_convert_string_norecord): Call one of
10239 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10240 MAKE_NON_ASCII_CHAR.
10241 (Fset_terminal_coding_system_internal)
10242 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10243 and dst_multibyte members.
10244 (init_coding_once): Initialize iso_code_class with new enum
10245 ISO_control_0 and ISO_control_1.
10247 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10248 devided into ISO_control_0 and ISO_control_1.
10249 (struct coding_system): New members src_multibyte, dst_multibyte,
10250 errors, and result. Delete member fake_multibyte.
10251 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10253 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10256 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10259 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10261 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10263 (Ftranspose_region): Delete codes for handling byte combining.
10265 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10266 dst_multibyte members of coding. On handling REPLACE on unibyte
10267 buffer, convert the result of decode_coding to unibyte. On
10268 inserting into a mutibyte buffer, always call code_convert_region.
10269 (e_write): Setup coding->src_multibyte according to the
10270 multibyteness of the source (buffer or string).
10272 * fns.c (concat): Handle 8-bit characters correctly.
10273 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10274 unibyte in the result.
10275 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10276 valid multibyte form in the result.
10277 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10278 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10279 return -1, signal an error.
10280 (base64_encode_1): New arg MULTIBYTE. Get each character by
10281 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10282 character is found, return -1.
10283 (Fbase64_decode_region): Delete codes for handling byte-combining.
10284 Treat each decoded byte as a unibyte character.
10285 (Fbase64_decode_string): Return unibyte string.
10286 (Fcompare_strings, concat, string_byte_to_char): Use
10287 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10288 FETCH_STRING_CHAR_ADVANCE.
10289 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10290 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10292 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10293 SPLIT_NON_ASCII_CHAR.
10294 (fontset_ref_via_base, fontset_set): Likewise
10296 * insdel.c (adjust_markers_for_record_delete): Deleted.
10297 (adjust_markers_for_insert): Argument changed. Caller changed.
10298 (adjust_markers_for_replace): Likewise.
10299 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10300 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10301 (copy_text): Delete unused local varialbe c_save. For converting
10302 to multibyte, be sure to make all 8-bit characters in valid
10304 (count_size_as_multibyte): Handle 8-bit characters correctly.
10305 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10306 (adjust_after_replace, replace_range, del_range_2)
10307 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10308 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10309 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10310 handling byte combining.
10311 (adjust_before_replace): Deleted.
10313 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10314 SPLIT_NON_ASCII_CHAR.
10315 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10316 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10317 (Fkey_description): Likewise.
10319 * lread.c (read1): On reading multibyte string, be sure to make
10320 all 8-bit chararacters in valid multibyte form.
10321 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10323 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10326 * process.c (Fstart_process): GCPRO current_dir before calling
10327 Ffind_operation_coding_system. Encode arguments here.
10328 (create_process): Don't encode arguments here. Setup
10329 src_multibyte and dst_multibyte members of struct coding.
10330 (read_process_output): Setup src_multibyte and dst_multibyte
10331 members of struct coding. If the output is to multibyte buffer,
10332 always decode the output of the process. Adjust the
10333 representation of 8-bit characters to the multibyteness of the output.
10334 (send_process): Setup coding->src_multibyte according to the
10335 multibyteness of the source.
10337 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10338 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10339 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10341 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10343 * w16select.c (Fw16_set_clipboard_data): Setup members
10344 src_multibyte and dst_multibyte of coding. Adjusted for the
10345 change for find_charset_in_str.
10346 (Fw16_get_clipboard_data): Likewise.
10348 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10349 dst_multibyte of coding.
10350 (x_to_w32_font): Likewise.
10352 * w32select.c (Fw32_set_clipboard_data): Setup members
10353 src_multibyte and dst_multibyte of coding. Adjusted for the
10354 change for find_charset_in_str.
10355 (Fw32_get_clipboard_data): Likewise.
10357 * xdisp.c (get_next_display_element): Handle 8-bit characters
10359 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10360 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10362 * xselect.c (selection_data_to_lisp_data): Setup members
10363 src_multibyte and dst_multibyte of coding. Adjusted for the
10364 change for find_charset_in_str.
10365 (lisp_data_to_selection_data): Likewise.
10367 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10369 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10371 * dispextern.h (Vimage_types): Add extern declaration.
10373 * xdisp.c (Vimage_types): Moved here from xfns.c.
10374 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10376 * xfns.c (Vimages_types): Moved to xdisp.c.
10377 (syms_of_xfns): Move `image-types' to xdisp.c.
10379 * w32fns.c (Vimage_types): Removed.
10380 (syms_of_w32fns): Remove `image-types'.
10382 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10384 * fns.c (map_char_table): Pay attention to character number of
10385 charset. Check the validity of charset at the first level. For
10386 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10389 * fontset.c: Include "buffer.h".
10390 (fs_load_font): If the face has fontset, record the face ID in
10392 (Finternal_char_font): New function.
10393 (accumulate_font_info): New function.
10394 (Ffontset_info): Rewritten for the new fontset implementation.
10395 (syms_of_fontset): Register Vdefault_fontset in the first element
10396 of Vfontset_table. Include Vdefault_fontset in
10397 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10400 2000-05-16 Dave Love <fx@gnu.org>
10402 * m/iris5d.h: Deleted -- unused.
10404 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10406 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10407 `invalid' instead of `illegal'.
10409 * indent.c (Fmove_to_column): When ending within a tab, insert
10410 spaces first so that markers at the end of the tab get adjusted.
10412 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10413 buffer list that wasn't selected in that frame.
10415 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10416 is needed on mescaline, use a 2 char prefix, and call
10417 make_temp_name with second arg non-zero.
10419 * fileio.c (make_temp_name): New function, extracted from
10421 (Fmake_temp_name): Use it.
10423 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10425 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10427 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10429 * Makefile.in (lisp): Add env.elc.
10431 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10433 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10435 * search.c (Freplace_match): Handle case of `\N' in the
10436 replacement when there's no group N.
10438 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10440 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10441 of the message to message_dolog.
10443 * keyboard.c (read_char): Don't clear current message for help
10444 events; let the code handling help events handle this. Change
10445 code detecting help events that should be ignored.
10447 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10448 we're interating over a string.
10450 2000-05-09 Dave Love <fx@gnu.org>
10452 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10453 that offset before writing. Move gcpro region past call of
10456 2000-05-04 Dave Love <fx@gnu.org>
10458 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10460 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10462 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10463 of inserted characters when BUF equals the current buffer, and PT
10464 is in front of or equal to FROM.
10466 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10468 * xdisp.c (handle_single_display_prop): If display property value
10469 is invalid, or something not supported on the frame, restore
10470 iterator's position to what it was initially. Make sure to return
10471 0 for invalid and unsupported property values.
10473 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10474 that x_per_char_metric returns null.
10476 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10478 * xterm.h (struct face): Add forward declaration.
10479 (struct image): Ditto.
10480 (image_ascent): Add prototype.
10482 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10483 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10484 image_ascent instead of using IMAGE_ASCENT.
10486 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10487 (IMAGE_ASCENT): Removed.
10489 * xfns.c (Qcenter): New variable.
10490 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10491 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10492 (image_ascent): New function.
10493 (lookup_image): Recognize `:ascent center'.
10494 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10495 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10496 (xbm_load): Don't set image's ascent here.
10497 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10498 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10499 check ascent values here.
10500 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10501 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10502 (syms_of_xfns): Initialize Qcenter.
10504 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10505 to the limits, increase the limits.
10507 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10509 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10510 Check Vfont_encoding_alist against the full name of the opened font.
10512 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10514 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10515 taller than the window.
10517 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10519 * xfaces.c (realize_x_face): Fix the argument of the second
10520 xassert. BASE_FACE may not be a face for ASCII.
10522 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10524 * print.c (print_object): Treat print-length < 0 as nil.
10526 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10528 * s/freebsd.h (TERMCAP_OBJ): Removed.
10529 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10531 * lread.c (read1): Don't treat period followed by certain
10532 characters as symbol start.
10534 * xfns.c (slurp_file): New function.
10535 (xbm_image_p): Handle case of in-memory XBM files.
10536 (xbm_scan): Rewritten to work on memory buffers instead of files.
10537 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10538 Work on memory buffers instead of files. If DATA is null test
10539 if buffer looks like an in-memory XBM file.
10540 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10541 memory buffers instead of files.
10542 (xbm_file_p): New function.
10543 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10545 * lread.c (end_of_file_error): New function.
10546 (read1): Call it instead of signaling `end-of-file' directly.
10548 * print.c (print_error_message): Print data of `end-of-file'
10549 with Fprinc instead of Fprin1.
10551 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10553 * window.c (freeze_window_start): Check that minibuffer scroll
10554 window isn't nil before extracting the window structure pointer
10557 * undo.c (record_delete): If we hit the end of the undo list, stop
10558 picking elements apart.
10560 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10562 * xdisp.c (display_line): If lines are continued, restore
10563 iterator's ascent/descent information to the values before the
10564 first glyph not fitting on the line.
10566 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10568 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10569 positions in glyph matrix. Don't compute new window end positions.
10571 * dispnew.c (increment_matrix_positions): Renamed from
10572 increment_glyph_matrix_buffer_positions.
10573 (increment_row_positions): Renamed from
10574 increment_glyph_row_buffer_positions.
10576 * dispextern.h: Change names of renamed functions from dispnew.c
10579 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10581 * fileio.c (Fdo_auto_save): Create directories for auto-save
10582 list file if necessary.
10584 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10585 from buffer or frame.
10586 (automatic_hscrolling_p): New variable.
10587 (hscroll_windows): Scroll windows horizontally only if automatic
10588 hscrolling is allowed.
10589 (syms_of_xdisp): New variable `automatic-hscrolling'.
10591 * frame.h (struct frame): Add member extra_line_spacing.
10593 * xfns.c (x_set_line_spacing): New function.
10594 (Fx_create_frame): Set line spacing from resources.
10595 (Qline_spacing): New variable.
10596 (syms_of_xfns): Initialize Qline_spacing.
10598 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10600 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10601 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10602 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10603 extra_line_spacing from default value.
10604 (init_buffer_once): Initialize default value of extra_line_spacing.
10606 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10609 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10610 prompt_width. Add extra line spacing.
10612 * term.c (produce_glyphs): Remove reference to struct it's
10615 * dispextern.h (struct it): Remove member prompt_width, add
10616 extra_line_spacing.
10618 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10620 * dispnew.c (update_frame_line): When writing a whole line, make
10621 sure cursor is in the right row afterwards, otherwise a use of
10622 capability `ch' in cmgoto might leave the cursor in the row below.
10624 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10626 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10628 * keyboard.c (timer_check): Fix typo in comment.
10630 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10632 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10633 name change: ch -> character.
10635 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10637 * keyboard.c (echo_message_buffer): New variable.
10638 (echo_now): Set echo_message_buffer to the echo area buffer used
10639 to display the echo.
10640 (cancel_echoing): Reset echo_message_buffer to nil.
10641 (read_char): Code rewritten that handles canceling an echo or
10642 echoing a dash, respectively.
10644 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10645 directory doesn't exist.
10647 2000-04-19 Dave Love <fx@gnu.org>
10649 * fns.c (syms_of_fns): Defsubr mapc.
10650 (concat): Don't allow numeric args.
10651 (Fconcat): Doc change.
10653 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10655 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10656 instead define end_match(1|2) more carefully.
10657 Use GET_CHAR_BEFORE_2 for `begline'.
10659 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10661 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10662 on 64-bit systems where NULL is defined as `0'.
10664 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10665 the `variable argument list' to make it work on Alpha.
10667 * m/alpha.h (_LP64) [!_LP64]: Define.
10668 (ORDINARY_LINK): Define for NetBSD.
10670 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10672 2000-04-19 Dave Love <fx@gnu.org>
10674 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10677 * Makefile.in (LIBS): Don't use.
10678 (GETLOADAVG_OBJ): Define again.
10679 (otherobj): Add GETLOADAVG_OBJ.
10681 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10683 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10685 * lread.c (read_filtered_event): Cancel and start busy cursor.
10687 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10688 that the per-character metrics may be null.
10690 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10692 * buffer.c (clone_per_buffer_values): New function.
10693 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10694 clone_per_buffer_values if CLONE is not nil.
10696 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10698 2000-04-16 Dave Love <fx@gnu.org>
10700 * Makefile.in: Remove obsolete localcpp stuff.
10701 (GETLOADAVG_OBJ): Don't define.
10702 (obj): Move LIBOBJS...
10703 (otherobj): ... to here.
10704 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10705 whitespace-only lines after the continuation (Irix).
10707 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10709 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10711 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10713 2000-04-14 Dave Love <fx@gnu.org>
10715 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10716 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10717 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10718 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10721 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10722 autoconfiscated HAVE_GETLOADAVG.
10724 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10727 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10729 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10730 (fill_in_lock_file_name): Avoid existing files that aren't links.
10732 2000-04-14 Dave Love <fx@gnu.org>
10734 * Makefile.in (LIBS, LIBOBJS): New variable.
10735 (INTERVAL_SRC): Convert to make variable.
10736 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10737 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10738 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10740 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10741 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10742 (shortlisp): Add facemenu, float-sup, frame.
10743 (SOME_MACHINE_LISP): Remove them from here.
10744 (LIBES): Change unused LDLIBS to autoconf LIBS.
10746 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10748 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10750 * composite.c (update_compositions): If FROM and TO are not in a
10751 valid range, do nothing.
10753 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10755 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10757 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10759 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10762 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10764 * fileio.c (a_write): Remove redundant semi-colons.
10765 (e_write): Return -1 if failed to write all the data.
10766 This fixes the changes made at 1999-12-15.
10768 2000-04-12 Dave Love <fx@gnu.org>
10770 * fns.c (mapcar1): Test for null vals to support mapc.
10771 (Fmapc): New function.
10773 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10775 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10776 (IT_frame_up_to_date): Support the buffer local value of
10777 cursor-type, if defined.
10779 2000-04-10 Dave Love <fx@gnu.org>
10781 * editfns.c (preceding-char, following-char): Doc fix.
10783 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10785 * Makefile.in (temacs): Revert 2000-03-12 change.
10787 2000-04-10 Jason Rumney <jasonr@gnu.org>
10789 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10791 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10793 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10794 area buffer, if it's not set up yet.
10796 * indent.c (compute_motion): Set immediate_quit.
10798 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10800 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10801 (realize_tty_face): Suppress boldness if colors are the inverse of
10802 the default colors, and tty_suppress_bold_inverse_default_colors_p
10804 (Ftty_suppress_bold_inverse_default_colors): New function.
10805 (syms_of_xfaces): Defsubr it.
10807 * buffer.c (Frestore_buffer_modified_p): New function.
10808 (syms_of_buffer): Defsubr it.
10810 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10812 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10813 charset id (int) argument, not a charset (Lisp_Object).
10815 * coding.h (code_convert_string): Declare.
10816 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10817 object, as the fourth argument to code_convert_string.
10819 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10820 (Fset_fontset_font): Use EQ to compare lisp objects.
10822 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10824 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10825 a pointer that looks like a lisp object.
10826 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10827 zero, instead see whether it's an integer object, since they can't
10829 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10831 * dispnew.c (allocate_matrices_for_frame_redisplay)
10832 (direct_output_forward_char): Use X(U)INT and make_number as needed
10833 to convert between (unsigned) int values and lisp integers.
10834 * keyboard.c (read_key_sequence): Likewise.
10835 * lread.c (substitute_object_recurse): Likewise.
10836 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10837 * minibuf.c (do_completion, Fminibuffer_complete_word)
10838 (Fminibuffer_completion_help): Likewise.
10839 * term.c (produce_special_glyphs): Likewise.
10841 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10842 * print.c (print_preprocess, print_object): Likewise.
10844 * search.c (compile_pattern): Use NILP when checking for nil.
10846 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10847 __OPTIMIZE__]: Provide a GNU C macro version that handles
10848 lisp-object unions.
10849 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10850 field, to better cope with ENABLE_CHECKING and calls that modify a
10851 Lisp_Object using its old value.
10853 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10855 * window.c (compare_window_configurations): Signal an error
10856 if parameters C1 or C2 aren't window configurations.
10858 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10859 AFTER_POTENTIAL_GC calls around calls to functions that can
10860 signal an error and thus invoke the debugger.
10862 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10864 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10865 an error if decoding fails.
10867 * keyboard.c (lispy_mouse_names): Variable removed.
10868 (Vlispy_mouse_stem): New variable.
10869 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10870 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10871 for any mouse button number. Increase size of mouse_syms and
10872 button_down_location as needed. Call modify_event_symbol with
10873 different arguments.
10874 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10875 Call modify_event_symbol with different arguments.
10876 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10877 for any button number. Call modify_event_symbol with different
10879 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10880 Accept a string for NAME_ALIST_OR_STEM.
10882 * lisp.h (larger_vector): Add prototype.
10884 * fns.c (larger_vector): Make externally visible.
10886 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10888 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10890 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10891 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10892 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10893 we are between str1 and str2.
10894 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10895 (PATFETCH): Use `TRANSLATE'.
10896 (PATFETCH_RAW): Fetch multibyte char if applicable.
10897 (PATUNFETCH): Remove.
10898 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10899 When writing a char, write it directly into the pattern buffer rather
10900 than going needlessly through a temp char-array.
10901 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10902 multibyte magic and remove the useless `#ifdef emacs'.
10903 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10906 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10907 conditional on `emacs'.
10909 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10911 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10913 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10914 non-union-type versions of XMARK and friends here, because XMARK
10915 and friends won't work on an integer field if NO_UNION_TYPE is not
10917 (make_number): Define as a function if it's not defined as a macro.
10919 * composite.c (run_composite_function): Use NILP when checking for nil.
10920 (syms_of_composite): Delete local var NARGS, pass an int as first
10921 argument to Fmake_hash_table.
10923 * editfns.c (text_property_stickiness): Use NILP to test
10924 Lisp_Object boolean value.
10925 (Fmessage_or_box): Don't use NILP to test int variable.
10926 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10927 problems reading from and changing the same lisp value in an
10930 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10932 * term.c (TN_no_color_video): New variable.
10933 (term_init): Intitialize TN_no_color_video.
10934 (enum no_color_bit): New enumeration.
10935 (MAY_USE_WITH_COLORS_P): New macro.
10936 (turn_on_face): Use it to determine if attributes may be used
10937 combined with colors.
10939 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10941 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10942 with int lvalues via casts; instead, just yield lisp object lvalues.
10943 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10944 proper accessor macros.
10945 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10946 (grow_mini_window): Fix typo getting int value of root->height.
10948 * xdisp.c (compute_string_pos): Fix order of arguments to
10949 string_pos_nchars_ahead.
10950 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10951 count arg to variable-arg routines like Frun_hook_with_args and
10953 (back_to_previous_visible_line_start)
10954 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10955 fixed-arg routines like Fget_char_property and Fmake_string.
10956 (reconsider_clip_changes): Use XINT when comparing integer lisp
10957 objects, or passing them as int arguments.
10958 (mark_window_display_accurate, insert_left_trunc_glyphs)
10959 (append_space, extend_face_to_end_of_line): Use make_number when
10960 storing or passing integer values as lisp objects.
10961 (set_cursor_from_row, highlight_trailing_whitespace): Use
10962 INTEGERP, not implicit test against zero, for glyph object.
10963 (try_window_id): Don't use make_number when we want an int value.
10965 * xfaces.c (xlfd_symbolic_value): Make last argument a
10966 Lisp_Object, to be consistent with callers.
10967 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10968 (lface_hash): Apply XFASTINT to lisp values before folding in.
10970 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10971 fill in window width and height. Pass an int, not a lisp object,
10972 as first arg to Finsert.
10974 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10976 * xfaces.c (realize_basic_faces): Block input while realizing
10979 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10981 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10983 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10985 * xterm.c (x_produce_glyphs): When displaying unibyte text
10986 or ASCII, handle case that per-char metric is null.
10988 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10990 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10992 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10993 (XSUBR, XBUFFER): Verify correct object type before returning
10994 pointer, using eassert.
10995 * frame.h (XFRAME): Likewise.
10997 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10998 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10999 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11000 * data.c (set_internal): Likewise.
11001 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11002 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11003 * fileio.c (auto_save_1): Likewise.
11004 * insdel.c (check_markers): Likewise.
11005 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11006 * undo.c (record_insert): Likewise.
11007 * vmsproc.c (child_sig): Likewise.
11008 * window.c (unshow_buffer, window_loop): Likewise.
11009 * xterm.c (x_erase_phys_cursor): Likewise.
11011 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11013 * xfns.c (free_image_cache): Free the cache structure itself
11014 last, after all its members have been freed.
11016 * lisp.h (xstrdup): Add prototype.
11018 * alloc.c (xstrdup): Moved here from xfaces.c.
11019 (allocating_for_lisp): Variable removed.
11020 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11022 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11024 (xstrdup): Moved to alloc.c.
11026 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11028 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11030 * emacs.c (main): Fix sense of no-loadup test.
11032 * config.in (ENABLE_CHECKING): Undef.
11034 * lisp.h (struct interval): Replace "parent" field with a union of
11035 interval pointer and Lisp_Object; add new bitfield to use as
11036 discriminant. Change other flag fields to bitfields.
11037 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11038 is defined and the supplied test fails, print a message and abort.
11039 (eassert): New macro. Use CHECK to provide an assert-like facility.
11041 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11042 pointers; abort if the value looks like a lisp object.
11043 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11044 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11045 Modify for new interval parent definition.
11047 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11048 (UNMARK_BALANCE_INTERVALS): Update references that need an
11049 addressable lisp object in the interval structure.
11050 (die): New function.
11051 (suppress_checking): New variable.
11053 * intervals.c (interval_start_pos): Just return 0 if there's no
11056 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11058 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11059 and earlier Emacs versions.
11061 * keyboard.c (Ftop_level): Cancel busy-cursor.
11063 * eval.c (call_debugger): Cancel busy-cursor.
11065 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11067 * search.c (Freplace_match): Adjust multibyteness of the current
11068 buffer and NEWTEXT. Free allocated memory before signaling an error.
11070 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11072 * regex.c (analyse_first): New function obtained by ripping out most
11073 of re_compile_fastmap and generalizing it a little bit so that it
11074 can also just return whether a given (sub)pattern can match the empty
11076 (regex_compile): Use `analyse_first' to decide whether the loop-check
11077 needs to be done or not for *, +, *? and +? (the loop check is costly
11078 for non-greedy repetition).
11079 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11081 2000-03-28 Dave Love <fx@gnu.org>
11083 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11085 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11087 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11089 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11091 (enum re_opcode_t): Update description of succeed_n.
11092 (PATFETCH): Always define.
11093 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11094 operators, char classes, shy-groups and intervals).
11095 Optimize special cases of intervals so as to only use succeed_n and
11096 jump_n when really needed.
11097 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11098 that we don't have to handle the special cases any more.
11099 Simplify on_failure_jump handling as well.
11101 2000-03-28 Jason Rumney <jasonr@gnu.org>
11103 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11105 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11107 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11109 * s/msdos.h (GC_SETJMP_WORKS): Define.
11111 * alloc.c (mark_maybe_object): New function.
11112 (mark_memory): Use it.
11113 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11114 (setjmp_tested_p, longjmp_done): New variables.
11115 (test_setjmp): New function.
11116 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11117 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11119 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11120 to DEC_TEXT_POS and INC_TEXT_POS.
11122 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11123 with parameter MULTIBYTE_P.
11125 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11127 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11128 buffers because it looks for multibyte character byte sequences
11129 which don't exist in unibyte text.
11131 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11133 * xfaces.c (register_color, unregister_color, unregister_colors)
11134 [DEBUG_X_COLORS]: New functions.
11135 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11137 * xfns.c (x_set_cursor_color): Get color reference counts right.
11139 * xterm.c (x_copy_color): New function.
11140 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11142 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11143 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11144 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11145 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11146 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11147 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11148 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11149 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11150 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11151 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11153 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11154 names for handling per-buffer variables.
11156 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11157 instead of MAX_BUFFER_LOCAL_VARS.
11158 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11160 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11162 * xfns.c (x_specified_cursor_type): New function.
11163 (x_set_cursor_type): Use it.
11165 * buffer.h (struct buffer): Add cursor_type.
11167 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11169 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11170 (print_partial_compiled_pattern, re_compile_fastmap):
11172 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11173 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11174 executing it as well as when popping it off the stack to find infinite
11175 loops in non-greedy repetition operators.
11177 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11179 * doc.c (Qfunction_documentation): New variable.
11180 (syms_of_doc): Initialize Qfunction_documentation.
11181 (Fdocumentation): If FUNCTION is a symbol with non-nil
11182 `function-documentation' property, return a documentation derived
11185 * buffer.c (syms_of_buffer): Add default-cursor-type.
11186 (init_buffer_once): Don't let cursor_type have a local value
11189 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11190 on buffer-local value of cursor_type.
11191 (x_draw_bar_cursor): Add parameter WIDTH.
11193 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11194 (init_buffer_once): Set default cursor_type value to t.
11195 Mark cursor_type as local everywhere.
11196 (syms_of_buffer): New per-buffer variable cursor-type.
11198 * buffer.h (struct buffer): Remove member local_var_flags,
11200 (MAX_BUFFER_LOCAL_VARS): New macro.
11201 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11202 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11203 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11204 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11206 * print.c (print_object): Use new macros for per-buffer variables.
11208 * category.c (Fset_category_table): Use new macros for per-buffer
11211 * buffer.c (buffer_permanent_local_flags): Make a char array.
11212 (max_buffer_local_idx): New variable.
11213 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11214 for new handling of per-buffer variables.
11215 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11216 (init_buffer_once): Initialize per-buffer vars differently.
11217 Set max_buffer_local_idx.
11219 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11222 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11224 * data.c (do_symval_forwarding, store_symval_forwarding)
11225 (find_symbol_value, set_internal, default_value, Fset_default)
11226 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11227 per-buffer variables.
11229 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11231 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11233 * xterm.c (x_term_init): Unblock input around call1 of
11234 Qvendor_specific_keysyms.
11236 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11237 (find_defun_start): Consider an open parenthesis in column 0
11238 a defun start only if open_paren_in_column_0_is_defun_start is set.
11239 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11241 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11243 * eval.c (Fautoload): Add entry in load-history (if after dump).
11244 * lread.c (load-history): Update docstring.
11246 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11248 * indent.c (Fvertical_motion): Always use the current buffer.
11249 Temporarily change the window's buffer, if necessary.
11251 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11253 * xterm.c (fast_find_position): Make sure not to consider rows
11254 not visible in the window.
11256 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11258 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11259 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11261 2000-03-22 Jason Rumney <jasonr@gnu.org>
11263 * w32menu.c (single_submenu): Set help string to NULL if none.
11264 (w32_menu_show): Set help string correctly.
11265 (add-menu-item): Set help string in MIIM_DATA for menu item.
11266 Load SetMenuItemInfoA explicitly.
11267 (w32_menu_display_help): New function.
11269 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11270 (QCdata): Moved to xdisp.c.
11272 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11273 (Vw32_charset_to_codepage_alist): Removed.
11274 (Vw32_charset_info_alist): New variable.
11275 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11276 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11277 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11278 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11280 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11281 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11282 Define Vw32_charset_info_alist and w32_charset symbols.
11284 2000-03-22 Jason Rumney <jasonr@gnu.org>
11286 * makefile.nt (w32bdf.obj): Update dependencies.
11288 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11290 * w32fns.c: Include fontset.h after dispextern.h.
11291 (Fx_create_frame): Do not create fontset.
11292 (w32_load_system_font): Doc fix.
11293 (Fx_close_connection): Free full_name if it is not shared.
11295 * w32term.c: Include fontset.h after dispextern.h.
11296 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11298 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11299 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11300 (w32_font_is_double_byte): New function, needs body.
11301 (x_append_glyph): Set glyph->glyph_not_available_p.
11302 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11303 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11304 character, convert it to a unibyte character.
11305 (struct glyph_string): Delete member `charset'.
11306 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11307 calculating it is found.
11308 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11309 the case that per char metric is not available correctly.
11310 (x_fill_glyph_string): Handle the case that the specific glyph is
11311 not available correctly.
11312 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11313 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11314 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11315 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11316 fontset. Don't call FS_LOAD_FONT.
11318 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11320 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11321 (INT_LISPLIKE): New macro.
11322 (NULL_INTERVAL_P): Use it.
11323 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11324 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11325 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11327 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11328 explicit references to "parent" field of struct interval and
11329 associated unclean type conversions.
11330 * intervals.c (create_root_interval, root_interval, rotate_right)
11331 (rotate_left, balance_possible_root_interval, split_interval_right)
11332 (split_interval_left, interval_start_pos, find_interval)
11333 (next_interval, previous_interval, update_interval)
11334 (adjust_intervals_for_insertion, delete_node, delete_interval)
11335 (adjust_intervals_for_deletion, merge_interval_right)
11336 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11337 (copy_intervals_to_string): Likewise.
11338 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11340 * syntax.c (update_syntax_table): Likewise.
11342 * intervals.c (reproduce_tree_obj): New function, like
11343 reproduce_tree but takes a Lisp_Object for the parent. Declare
11345 (graft_intervals_into_buffer): Use it when appropriate.
11346 (reproduce_tree): Declare with prototype.
11347 (balance_possible_root_interval): Check that the parent is a lisp
11348 object before trying to examine its type.
11350 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11352 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11353 as strings only if both are known to be strings.
11355 * s/openbsd.h (LIBS_TERMCAP): Undef.
11357 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11359 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11360 definitions for non-Emacs compilation.
11361 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11362 outside of `#ifdef emacs'.
11363 (print_partial_compiled_pattern): Update.
11364 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11365 (re_compile_fastmap): Merge handling of charset and charset_not (for
11366 emacs and non-emacs compilation as well).
11367 Similarly for (not)categoryspec and (not)syntaxspec.
11368 Don't use the fastmap when reaching `anychar' since the added
11369 complexity is not justified.
11370 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11371 and (not)syntaxspec. Merge (not)categoryspec.
11373 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11375 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11376 (FACE_FOR_CHAR): Define them differently for the configuration of
11379 2000-03-21 Dave Love <fx@gnu.org>
11381 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11384 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11386 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11387 (lface_fully_specified_p): Don't check contents of
11388 LFACE_FONT_INDEX because that attribute is optional.
11389 (realize_x_face): Remove now unwarranted xassert.
11391 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11393 The following changes are to make font selection based on
11394 characters, not charset. In addition, they recover fontset
11395 facilities while utilizing the new font selection mechanism.
11397 * Makefile.in (fontset.o): Depend on dispextern.h.
11399 * alloc.c (mark_face_cache): Don't mark face->registry.
11401 * dispextern.h (struct glyph): New member glyph_not_available_p.
11402 Use 22 bits for face_id.
11403 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11404 (struct face): Delete member registry, new member ascii_face.
11405 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11406 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11407 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11408 (struct it): Delete member charset, new member glyph_not_available_p.
11410 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11411 (struct fontset_info, struct fontset_data): Structs removed.
11412 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11413 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11414 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11415 (fs_free_face_fontset, fontset_font_pattern)
11416 (face_suitable_for_char_p, face_for_char)
11417 (make_fontset_for_ascii_face): Extern them.
11418 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11419 (FS_LOAD_FACE_FONT): New macro.
11421 * fontset.c: All codes rewritten or adjusted for the change of
11422 fontset implementation. Now fontset is represented by char table.
11423 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11425 (my_strcasecmp): Function removed.
11426 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11427 (AREF, ASIZE): New macros.
11428 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11429 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11430 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11431 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11432 (fontset_id_valid_p, font_family_registry, fontset_name)
11433 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11434 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11436 (fs_load_font): New arg FACE. Caller changed.
11437 (fs_query_fontset): Argument changed. Caller changed.
11438 (Fquery_fontset): call fs_query_fontset.
11439 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11441 (clear_fontset_elements, check_registry_encoding)
11442 (check_fontset_name): New functions.
11443 (syms_of_fontset): Set char-table-extra-slots property of fontset
11444 to 3. Staticpro and initialize Vfontset_table and
11445 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11447 * frame.h (struct frame): Member `fontset_data' removed.
11448 (FRAME_FONTSET_DATA): Macro removed.
11450 * frame.c (make_frame): Don't allocate f->fontset_data.
11451 (Fdelete_frame): Don't free f->fontset_data.
11453 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11455 * xdisp.c (charset_at_position): Function removed.
11456 (init_iterator): Don't set member charset of struct `it'.
11457 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11458 (next_element_from_display_vector, insert_left_trunc_glyphs):
11460 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11462 (get_next_display_element, append_space)
11463 (extend_face_to_end_of_line): Likewise.
11465 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11467 (clear_font_table, frame_update_line_height, load_face_font):
11468 Adjusted for the change of fontset implementation.
11469 (load_face_fontset_font): Function removed.
11470 (pixel_point_size): New function.
11471 (font_list): Argument type changed. Caller changed.
11472 (LFACE_FONT): New macro.
11473 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11474 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11475 Lisp_Object. Determine the font name by actually loading a font
11476 by the specified pattern. Set LFACE_FONT (lface) to the specified
11477 pattern. Even if a font is not found, don't try alternatives.
11478 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11479 (set_font_frame_param): If `font' is specified in lface, use it.
11480 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11481 (lface_same_font_attributes_p): Likewise.
11482 (make_realized_face): Arguent changed. Caller changed. Set
11483 face->ascii_face to face itself.
11484 (free_realized_face): Free face->fontset if face is for ASCII.
11485 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11486 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11487 (free_realized_multibyte_face): New function.
11488 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11489 changed. Caller changed.
11490 (try_font_list): Argument type changed.
11491 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11492 (choose_face_font): Argument changed. Handle fontset properly.
11493 (choose_face_fontset_font): Function removed.
11494 (realize_default_face, realize_named_face): Don't remove the
11496 (realize_face): Argument changed. Caller changed. Remove face
11497 with the arg former_face_id in advance. Load font for the new face.
11498 (realize_x_face): Argument changed. Caller changed. For a
11499 multibyte character, share fontset with base_face. For a single
11500 byte character, make a new realized fontset. Don't load a font here.
11501 (realize_tty_face): Argument changed. Caller changed.
11502 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11503 (face_at_buffer_position): Don't check multibyte_p for returning
11505 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11506 FACE_SUITABLE_FOR_CHARSET_P.
11507 (syms_of_xfaces): Remove code for Qx_charset_registry and
11508 Vface_default_registry.
11510 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11511 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11512 (x_per_char_metric): Don't try FONT->default_char. Even if
11513 pcm->width is zero, glyph bits may exist.
11514 (x_encode_char): Always initialize char2b->byte1.
11515 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11516 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11517 (x_append_glyph): Set glyph->glyph_not_available_p.
11518 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11519 it->charset. Handle the case that per char metric is not
11520 available. If it->multibyte_p is zero and it->c is a multibyte
11521 character, convert it to a unibyte character.
11522 (struct glyph_string): Delete member `charset'.
11523 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11524 the case that per char metric is not available correctly.
11525 (x_fill_glyph_string): Handle the case that the specific glyph is
11526 not available correctly.
11527 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11528 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11529 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11530 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11531 fontset. Don't call FS_LOAD_FONT.
11533 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11534 (x_create_tip_frame): Likewise.
11535 (Fx_close_connection): Free full_name of font_info.
11537 * fns.c (optimize_sub_char_table): New function.
11538 (Foptimize_char_table): New function.
11539 (syms_of_fns): Defsubr Soptimize_char_table.
11541 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11543 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11544 only if buffer is displayed in some window.
11546 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11547 (try_window_reusing_current_matrix): Don't call scroll run
11548 function if run's current and desired position are the same;
11549 this prevents cursor flickering.
11551 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11553 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11555 * regex.c (RE_STRING_CHAR): New macro.
11556 (GET_CHAR_AFER_2): Remove.
11557 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11558 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11559 (print_partial_compiled_pattern, re_compile_fastmap)
11560 (re_match_2_internal): Remove on_failure_jump_exclusive.
11561 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11562 optimization only need to work for * (ie. can use of_keep_string_jump).
11563 Remove the special case for .*\n since it is now covered by the general
11565 (re_search_2): Don't bother with `room'.
11566 (skip_one_char): New function.
11567 (skip_noops): Simplify since `memory' is not needed any more.
11568 (mutually_exclusive_p): Restructure slightly to use `switch' and
11569 add handling for "all" remaining cases.
11570 (re_match_2_internal): Change on_failure_jump_smart to use
11571 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11572 rather than on_failure_jump_exclusive.
11574 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11576 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11577 number of bits per RGB because it's everywhere used as the depth
11580 * term.c (calculate_costs): Remove code dealing with X frames.
11582 2000-03-19 Richard M. Stallman <rms@gnu.org>
11584 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11586 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11588 * lread.c (read_integer): Unread the last char not consumed.
11590 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11592 * xterm.c (x_update_window_cursor): Don't update in frames
11593 which are in the process of being deleted.
11595 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11597 * Makefile.in (mostlyclean): Add `*.core'.
11598 (clean): Add `bootstrap-emacs'.
11600 * lread.c (read_integer): New function.
11601 (read1): Support read syntax #o, #x, #b, #r.
11603 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11605 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11606 make sure POINTER_TO_OFFSET gives the same value before and after
11607 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11608 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11609 (debug): Now only active if > 0 rather than if != 0.
11610 (DEBUG_*): Update for the new meaning of `debug'.
11611 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11612 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11613 in `succeed_n', `jump_n' and `set_number_at'.
11614 (store_op1, store_op2, insert_op1, insert_op2)
11615 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11616 (group_in_compile_stack): Move to after its arg's types are
11617 declared and add a prototype.
11618 (PATFETCH): Define in terms of PATFETCH_RAW.
11619 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11620 (QUIT): Redefine as a nop except for NTemacs.
11621 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11622 indentation of the greedy-op and shy-group code.
11623 (at_(beg|end)line_loc_p): Fix argument's types.
11624 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11625 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11626 (MATCHING_IN_FIRST_STRING): Remove.
11627 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11628 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11629 QUIT unconditionally.
11631 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11633 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11636 * process.c (send_process): Add a hint that the function
11637 can call Lisp code to its comment.
11639 * lread.c (load_dangerous_libraries): New variable.
11640 (Vbytecomp_version_regexp): New variable.
11641 (safe_to_load_p): New function.
11642 (Fload): Handle files not compiled with Emacs specially.
11643 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11645 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11647 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11649 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11650 support functions only if HAVE_X11R6_XIM is defined.
11651 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11653 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11655 * xfns.c (X_I18N_INHIBITED): Don't define.
11656 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11657 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11659 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11660 (HAVE_X11R6_XIM): Define.
11662 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11664 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11665 If set, call XSynchronize.
11667 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11669 * regex.c: Declare a new type `re_char' used throughout the code
11670 for the string char type. It's `const unsigned char' to match the
11671 rest of Emacs. Consistently make sure all pointers to strings use
11672 it and make sure all pointers into the pattern use `unsigned char'.
11673 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11674 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11677 * charset.h (GET_CHAR_AFTER_2): Remove.
11678 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11680 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11682 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11683 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11684 of them try to use backquotes.
11686 2000-03-12 Dave Love <fx@gnu.org>
11688 * unexelf.c: Restore changes of 1999-10-19.
11689 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11690 fix its type and alignment; copy it from current process.
11692 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11694 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11695 has been found. Fix bug not computing timer's predecessor.
11697 * fileio.c (Fread_file_name): Handle case that DIR contains a
11700 * window.c (Fsave_window_excursion): Doc fix.
11702 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11704 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11706 * msdos.c (vga_installed): New function, code moved from
11707 dos_set_window_size.
11708 (Qbar, Qcursor_type, outside_cursor): New variables.
11709 (syms_of_msdos): Intern and staticpro them.
11710 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11711 shape used outside Emacs when called for the first time.
11712 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11713 cursor shape used outside Emacs.
11714 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11715 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11717 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11718 parameters specify the cursor. Make qreverse a global
11719 variable (renamed to Qreverse).
11721 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11723 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11725 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11727 This is a big redesign of failure-stack and register handling, prompted
11728 by bugs revealed when trying to add shy-groups. Overall, what happened
11729 is that loops are now structured a little differently, groups can be
11730 shy and the code is a little simpler.
11732 * regex.h: Update the copyright.
11733 (RE_SHY_GROUPS): New value.
11734 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11735 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11737 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11738 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11739 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11740 for (start|stop)_memory since they now only take one argument (the
11741 second has becomes unnecessary).
11742 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11743 (print_compiled_pattern): Use %ld to printf long ints and flush to
11744 make debugging a little easier.
11745 (union fail_stack_elt): Make the integer unsigned.
11746 (struct fail_stack_type): Add a `frame' element.
11747 (INIT_FAIL_STACK): Init `frame' as well.
11748 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11749 (DEBUG_PUSH, DEBUG_POP): Remove.
11750 (NUM_REG_ITEMS): Remove.
11751 (NUM_NONREG_ITEMS): Adjust.
11752 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11753 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11754 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11755 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11757 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11758 address pushed is not the destination of the jump but the source
11760 (NUM_FAILURE_ITEMS): Remove.
11761 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11762 registers before the actual failure point). Don't hardcode any
11763 meaning for str==NULL anymore.
11764 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11765 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11767 (REG_UNSET_VALUE): Use NULL (why not?).
11768 (compile_range): Remove declaration since it doesn't exist.
11769 (struct compile_stack_elt_t): Remove inner_group_offset.
11770 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11771 (regex_grow_registers): Remove dead code.
11772 (FIXUP_ALT_JUMP): New macro.
11773 (regex_compile): Add shy-groups Change loops to use
11774 on_failure_jump_smart&jump instead of
11775 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11776 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11777 variable to me). Use `jump' instead of `jump_past_alt' and don't
11778 bother with push_dummy_failure in alternatives since it is now
11779 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11780 emacs' for (re)allocating the stack.
11781 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11782 from loop when bufp->can_be_null rather than jumping to `done'.
11783 Avoid jumping backwards so as to ensure termination. Use
11784 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11785 backreferences. Remove dead code in handling of `anychar'.
11786 (skip_noops, mutually_exclusive_p): New functions taken from the
11787 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11788 improve mutually_exclusive_p to handle ".+\n".
11789 (lowest_active_reg, highest_active_reg)
11790 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11791 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11792 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11793 variables. Push register (in `start_memory') on the stack rather
11794 than storing it in old_reg(start|end). Remove the cycle detection
11795 from `stop_memory', replaced by the use of on_failure_jump_loop
11796 for greedy loops. Add code for the new on_failure_jump_<foo>.
11797 Remove ad-hoc code in `on_failure_jump' to push more registers in
11798 the case of a loop. Take out code from `maybe_pop_jump' into
11799 separate functions and adapt it to the semantics of
11800 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11801 and push_dummy_failure. Remove dummy_failure handling and
11802 handling of `failures to jump to on_failure_jump' (this last one
11803 was already dead code, it seems).
11804 (group_match_null_string_p, alt_match_null_string_p)
11805 (common_op_match_null_string_p): Remove.
11807 2000-03-08 Dave Love <fx@gnu.org>
11809 * config.in: Don't depend on __STDC__ for volatile.
11810 Add POINTER_TYPE, PTR, PROTOTYPES.
11812 * hftctl.c, strftime.c: Use PROTOTYPES.
11813 * eval.c (find_handler_clause): Likewise.
11815 * mem-limits.h: Use POINTER_TYPE.
11817 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11818 (memory_warnings): Declare using POINTER_TYPE.
11820 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11822 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11824 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11826 * xfns.c: Remove obsolete code in #if 0.
11827 (Fx_focus_frame): New function.
11829 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11831 * coding.c (coding_category_name): Add coding-category-utf-8,
11832 coding-category-utf-16-be, coding-category-utf-16-le.
11833 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11834 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11835 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11836 (detect_coding_utf_8): New function.
11837 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11838 UTF_16_LOW_SURROGATE_P): New macros.
11839 (detect_coding_utf_16): New function
11840 (detect_coding_mask): When priorities are specified, skip any
11841 categories that have `nil' coding-system. Fix bug of returning
11842 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11843 returns a mask not set in PRIORITIES.
11844 (detect_eol_type_in_2_octet_form): New function.
11845 (detect_eol): selects detect_eol_type_XXX to call according to
11846 cooding->category_idx.
11847 (detect_coding_system): Remove `nil' coding-system in the result.
11848 (Fupdate_coding_systems_internal): Update all coding-categories.
11850 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11851 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11853 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11854 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11855 (CODING_CATEGORY_IDX_UTF_16_LE)
11856 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11857 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11858 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11859 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11861 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11863 * doc.c (Fdocumentation_property): If value is not a string,
11864 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11866 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11867 close the display with XtCloseDisplay. This caused a bus error
11870 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11871 complete but not unique.
11873 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11875 * process.c (send_process): Remove local variable `procname' that
11876 might become invalid when a GC happens. Instead, access the
11877 process name slot directly.
11879 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11880 orig_height if set.
11882 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11883 orig_height if set.
11885 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11887 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11888 glyph matrices have been freed.
11890 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11892 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11893 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11895 * xfns.c (QCdata): Moved to xdisp.c.
11897 * xdisp.c (QCdata): Moved here from xfns.c.
11898 (syms_of_xdisp): Initialize QCdata.
11900 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11902 * window.c (coordinates_in_window): Use
11903 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11904 FRAME_INTERNAL_BORDER_WIDTH.
11906 * xdisp.c (try_window_id): Recompute unchanged information if
11907 it is obviously invalid.
11909 * xterm.c (x_term_init): Create a colormap if not using the
11912 * xterm.h (select_visual): Change prototype.
11914 * xfns.c (select_visual): Rewritten. Recognize user-specified
11916 (visual_classes): New variable.
11918 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11920 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11921 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11922 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11923 (x_decode_color): Don't handle allocation of white and black specially.
11924 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11925 XtNcolormap resources.
11926 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11927 (Fx_create_frame): Initialize color members of x_output structure.
11928 (xpm_load): Pass colormap to XPM lib.
11930 * xfaces.c (x_free_colors): Access colormap of frame using
11931 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11932 when default colormap is used.
11934 * xterm.c (x_term_init): Set Colormap member of x_display_info
11935 structure. Copy colormap if resource `privateColormap' is
11936 specified (PseudoColor only).
11937 (x_setup_relief_color): Access colormap of frame using
11940 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11941 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11943 2000-03-04 Jason Rumney <jasonr@gnu.org>
11945 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11946 other non-platform-specific equivalents.
11947 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11948 specific functions and macros as their w32 equivalents where
11949 non-platform-specifics are not available.
11950 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11951 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11952 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11953 (frame_update_line_height): Use macros to access f->output_data.
11954 (defined_color): Remove FIXME comments; fixed.
11955 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11956 into #ifdef blocks. Add WINDOWSNT blocks.
11957 (Fx_list_fonts): Use macros for accessing font data.
11958 (set_lface_from_font_name): Different default fonts for X and
11960 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11961 scalable for backward compatibility.
11962 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11963 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11965 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11968 * makefile.nt (w32faces.obj): Remove.
11971 2000-03-03 Jason Rumney <jasonr@gnu.org>
11973 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11974 correct parameters.
11976 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11978 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11979 standard ELF definitions here if the system header does not.
11981 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11983 * xterm.c (PER_CHAR_METRIC): Removed.
11984 (x_per_char_metric_1, x_default_char): New functions.
11985 (x_per_char_metric): If font's default char is invalid, return
11986 metrics of a suitably chosen usable default char.
11987 (x_draw_glyph_string_foreground): If font has an invalid default
11988 char, replace occurrences of unprintable chars with a suitably
11989 chosen usable default char.
11991 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11993 * xterm.c (note_mouse_highlight): Return quickly if frame's
11994 glyph matrices have been freed.
11996 * dispnew.c (free_glyphs): Block input while freeing matrices.
11998 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12000 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12003 * dispextern.h (x_free_colors): Add prototype.
12005 * xfaces.c (x_free_colors): New function.
12006 (unload_color, free_face_colors): Use it.
12008 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12010 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12012 * window.c [MSDOS]: Include msdos.h.
12014 2000-03-02 Dave Love <fx@gnu.org>
12016 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12018 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12019 set C_OPTIMIZE_SWITCH for gcc.
12021 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12023 * coding.c (coding_save_composition): Be sure to allocate
12024 composition data area in coding even if there's no composition in
12027 2000-03-01 Jason Rumney <jasonr@gnu.org>
12029 * w32term.c: Equivalent changes to those made to xterm.c on
12030 2000-02-25 and 2000-02-24.
12032 * w32fns.c: Equivalent changes to those made to xfns.c on
12033 2000-02-25 and 2000-02-21.
12035 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12036 correct line-end convention is followed.
12038 * w32menu.c [HAVE_BOXES]: Remove #undef.
12039 (single_keymap_panes): Remove code for simulating checkmarks.
12040 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12041 Remove code for drawing simulated checkmarks.
12042 (w32_menu_show): make unibyte help string correctly.
12043 (add_menu_item): draw standard Windows checkmarks. Draw radio
12044 buttons as radio buttons if possible.
12046 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12048 * sysdep.c (start_of_text): Don't define this function for NetBSD
12051 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12053 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12054 (LINKER): Don't undef if __NetBSD__ is defined.
12056 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12058 * fileio.c [__NetBSD__]: Define `unix'.
12060 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12062 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12064 * atimer.c (start_atimer): Don't abort when timers are stopped.
12065 (append_atimer_lists): New function.
12066 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12067 arbitrary lists of stopped and running atimers.
12069 * atimer.c (cancel_atimer): Handle canceling an atimer when
12070 some timers are stopped.
12072 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12073 after canceling it.
12075 * fns.c (maybe_resize_hash_table): Handle case of new size
12076 coming out as being the same as old size.
12078 2000-02-27 Jason Rumney <jasonr@gnu.org>
12080 * makefile.nt: Add atimer.h to dependencies.
12081 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12082 * w32console.c: Only disable window system features for dispextern.h
12083 (initialize_w32_display): Build a display info for the console.
12084 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12085 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12086 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12088 * w32gui.h (struct W32FontStruct): Revert last change after change
12090 * w32menu.c (single_submenu): Set up help string.
12091 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12092 (w32_dialog_show): Set up help string.
12093 * w32term.c (w32_display_info_for_display): Remove unused function.
12094 (w32_draw_bitmap): Use pre-built bitmaps.
12095 (w32_initialize_display_info): New function to initialize parts of
12096 display info that are common to both GUI and console frames.
12097 (w32_term_init): Use w32_initialize_display_info. Do not set
12098 Vw32_num_mouse_buttons here, as it is not called for console
12099 frames. Build bitmaps for indicating truncated lines etc.
12100 (x_delete_display): Destroy pre-built bitmaps.
12101 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12102 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12104 2000-02-27 Dave Love <fx@gnu.org>
12106 * lisp.h: Add a bunch of prototypes.
12108 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12110 * keyboard.c (read_char): Set `usec' correctly.
12112 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12114 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12115 `lambda', set reg[RRR] to the map index.
12116 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12117 reg[RRR] to 0. Otherwise, set it to -1.
12119 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12121 * emacs.c (main): Remove code snippet commented out with `//'.
12123 2000-02-25 Richard M. Stallman <rms@gnu.org>
12125 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12126 and contains a `:', prepend `/:'.
12128 * window.c (select_window_1): If selected_window is nil,
12129 don't "swap out" the buffer's point.
12130 (Fset_window_configuration): Set selected_window to nil
12131 before calling Fselect_window.
12132 (unshow_buffer): Don't set point in buffer from window's point
12133 if another more recently selected window also shows the buffer.
12135 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12137 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12139 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12140 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12141 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12143 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12144 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12145 (hide_busy_cursor): New functions.
12146 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12148 * minibuf.c (read_minibuf): Cancel busy-cursor.
12150 * keyboard.c (command_loop_1): Call start_busy_cursor before
12151 Fcommand_execute and cancel_busy_cursor after it.
12152 (timer_check): Remove busy-cursor code.
12153 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12156 * process.c (wait_reading_process_input): Remove busy-cursor code.
12158 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12159 Fx_hide_busy_cursor.
12161 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12163 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12165 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12167 * xterm.c (XTread_socket): Remove busy-cursor code.
12169 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12170 (build_frame_matrix_from_leaf_window): Put code handling
12171 glyph row's not being a slice of a frame row in #if 0.
12172 (sync_window_with_frame_matrix_rows): New function.
12173 (frame_row_to_window): New function.
12174 (mirror_line_dance): Handle copies between windows.
12176 * lread.c (Fload): Use `xfree' instead of `free'.
12177 (init_obarray): Use `xmalloc' instead of `malloc'.
12179 * window.c (Fset_window_buffer): Set WINDOW to the window
12181 (coordinates_in_window): Take frame's internal border width
12184 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12186 * xterm.c (x_display_and_set_cursor): Display cursor of
12187 non-selected windows depending on the setting of
12188 cursor_in_non_selected_windows.
12190 * xdisp.c (cursor_in_non_selected_windows): New variable.
12191 (syms_of_xdisp): DEFVAR_BOOL it.
12193 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12195 * data.c (Fstring_to_number): If number is greater than what
12196 fits into an integer, return a float.
12198 * eval.c (specbind): Remove references to
12199 keyword_symbols_constant_flag.
12201 * data.c (keyword_symbols_constant_flag): Removed.
12202 (Fmakunbound, set_internal, syms_of_data): Remove references to
12203 keyword_symbols_constant_flag.
12205 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12207 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12209 * syntax.c (multibyte_syntax_as_symbol): New variable.
12210 (syms_of_syntax): Declare it as a Lisp variable.
12211 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12212 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12213 nonzero, treat all multibyte characters as symbol.
12214 (init_syntax_once): Give syntax `word' to all multibyte characters.
12216 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12218 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12221 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12223 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12225 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12226 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12228 2000-02-21 Dave Love <fx@gnu.org>
12230 * frame.c (Vmouse_position_function): New variable.
12231 (Fmouse_position): Use it.
12232 (syms_of_frame): Install it.
12234 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12236 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12238 * fileio.c (Finsert_file_contents): Unbind the binding of
12239 standard-output done by temp_output_buffer_setup.
12241 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12242 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12243 (specbind, unbind_to): Handle most common case of non-constant
12244 symbol with trivial value specially.
12246 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12248 2000-02-20 Richard M. Stallman <rms@gnu.org>
12250 * data.c (Fmake_variable_buffer_local): Doc fix.
12251 Init found_for_buffer to 0.
12252 (Fmake_variable_frame_local): If the variable has already
12253 been buffer-local, set the check_frame field.
12255 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12257 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12258 produced for CODING_MODE_LAST_BLOCK requires.
12260 2000-02-18 Dave Love <fx@gnu.org>
12262 * keyboard.c (echo_keystrokes): Remove declaration.
12263 (Vecho_keystrokes) New variable.
12264 (read_char, record_menu_key, read_key_sequence): Use it to allow
12265 use of float value.
12266 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12268 * lread.c: Undef feature selection macros before defining.
12270 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12272 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12273 for symbols other than the symbol in question.
12275 2000-02-17 Dave Love <fx@gnu.org>
12277 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12279 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12281 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12283 * alloc.c (enum mem_type): Compile unconditionally.
12285 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12287 * xfaces.c (tty_defined_color): Don't return faulire indication
12288 for unspecified-fg and unspecified-bg pseudo-colors.
12290 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12292 * alloc.c (mark_object): Don't mark symbol names in pure space.
12293 (gc_sweep): Don't unmark symbol names in pure space.
12295 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12296 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12297 [GC_MARK_STACK]: New defines.
12298 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12299 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12301 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12303 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12304 allocate_buffer instead of xmalloc.
12306 * alloc.c (toplevel): Include setjmp.h.
12307 (PURE_POINTER_P): New define.
12308 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12309 (Vdead) [GC_MARK_STACK]: New variable.
12310 (lisp_malloc): Add parameter TYPE, call mem_insert if
12311 GC_MARK_STACK is defined.
12312 (allocate_buffer): New function.
12313 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12314 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12315 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12316 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12317 (MEM_NIL) [GC_MARK_STACK]: New define.
12318 (struct mem_node) [GC_MARK_STACK]: New structure.
12319 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12320 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12321 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12322 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12323 (mark_stack) [GC_MARK_STACK]: New functions.
12324 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12325 (clear_marks): Removed.
12326 (gc_sweep): Set free conses' car, free floats' type, free
12327 symbols' function to Vdead. Use lisp_free to free buffers.
12328 (init_alloc_once): Initialize Vdead.
12329 (survives_gc_p): Return non-zero for pure objects.
12331 * alloc.c: Add comments throughout the file.
12333 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12334 that unblocks alarms.
12336 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12337 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12338 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12340 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12342 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12344 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12345 avoid infinite error signaling. Allocate sufficient memory for
12346 eol_str in the case that eoltype is Lisp_Int.
12348 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12350 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12351 depends on the previous behavior.
12353 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12355 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12357 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12359 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12361 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12362 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12365 2000-02-15 Richard M. Stallman <rms@gnu.org>
12367 * data.c (set_internal): Don't make variable buffer-local
12368 if within a let-binding for the same buffer.
12369 (let_shadows_buffer_binding_p): New function.
12371 * eval.c (specbind): For buffer-local value,
12372 record the current buffer also.
12373 (unbind_to): Cope with that change.
12375 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12377 * window.c (Fsave_window_excursion): Doc fix.
12379 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12381 * syntax.c (back_comment): Make sure we only consider comment-starters
12382 of the relevant style and return -1 in case of a failure to find the
12383 beginning of the comment.
12384 (Fforward_comment): If back_comment fails, go back to the position just
12385 after the comment-end.
12386 (scan_lists): Add comment describing a very minor bug.
12388 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12390 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12391 `completion-regexp-list' in the docstring.
12393 2000-02-14 Dave Love <fx@gnu.org>
12395 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12397 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12399 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12400 to Emacs' syntax. Also fix the comment about set/not-set meanings
12401 since Emacs syntax is not the value 0 any more.
12402 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12403 since it's now part of RE_SYNTAX_EMACS.
12405 2000-02-12 Dave Love <fx@gnu.org>
12407 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12409 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12411 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12413 2000-02-12 Dave Love <fx@gnu.org>
12415 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12417 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12418 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12419 * s/hpux.h: Don't define HAVE_VFORK.
12421 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12423 * s/nextstep.h: Don't define HAVE_ALLOCA.
12425 * config.in: Add vfork bits.
12427 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12429 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12430 unwind function to undo the effect of stopping atimers.
12432 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12434 * atimer.c (stopped_atimers): New variable.
12435 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12438 * atimer.h (stop_other_atimers, run_all_atimers)
12439 (unwind_stop_other_atimers): Add function prototypes.
12441 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12443 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12445 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12446 library may depend on jpeg.
12447 (atimer.o): Depends on atimer.c.
12449 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12451 * insdel.c (del_range_1): Call update_compositions.
12452 (del_range_both): Call update_compositions just once..
12454 2000-02-10 Dave Love <fx@gnu.org>
12456 * xfns.c (create_frame_xic): Fix initialization of automatic
12457 aggregates for pcc.
12459 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12461 * ccl.c (CCL_MAKE_CHAR): New macro.
12462 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12463 registers by CCL_MAKE_CHAR before calling translate_char.
12464 <CCL_TranslateCharacterConstTbl> Likewise.
12466 2000-02-08 Dave Love <fx@gnu.org>
12468 * lread.c (__EXTENSIONS__): Define.
12470 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12472 * puresize.h (BASE_PURESIZE): Increase to 650000.
12474 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12476 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12479 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12481 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12482 md, mh, mb, mr, and me to the fake termcap entry.
12484 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12486 * sound.c (sound_cleanup): Don't call device close routine if the
12487 function pointer is null.
12489 2000-02-06 Andrew Innes <andrewi@gnu.org>
12491 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12492 around image definitions and prototypes.
12493 (gamma_correct) [WINDOWSNT]: New prototype.
12495 * w32term.c (x_make_frame_visible): Replace call to
12496 input_poll_signal with poll_for_input.
12498 * window.c [WINDOWSNT]: Include w32term.h.
12500 * xdisp.c [WINDOWSNT]: Include w32term.h.
12502 * makefile.nt: Add dependencies on w32gui.h.
12503 (OBJ1): Include atimer.obj.
12504 ($(BLD)\atimer.obj): New dependency rule.
12506 * w32.c (sigmask): New function (does nothing).
12507 (sigunblock): Ditto.
12509 * frame.c [WINDOWSNT]: Include w32term.h.
12511 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12513 * lread.c (syms_of_lread): Fix literal newlines.
12515 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12516 the string constant limit (2048 bytes) in MSVC.
12519 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12521 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12522 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12523 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12524 dispatch the event.
12526 2000-02-04 Dave Love <fx@gnu.org>
12528 * fileio.c: Remove some unused vars.
12529 (_GNU_SOURCE): Define (for euidaccess).
12531 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12533 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12535 (read_minibuf): Deal with allow_props correctly.
12537 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12539 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12541 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12543 * search.c (compile_pattern): If a cache entry has a nil regexp,
12544 fill in that entry instead of clobbering a previously cached
12547 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12549 * puresize.h (BASE_PURESIZE): Increase to 610000.
12551 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12553 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12556 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12558 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12559 instead of incrementing ic directly.
12560 <CCL_WriteExprConst> Likewise.
12561 <ccl_set_expr>: Set ic to jump_address.
12563 * fileio.c (e_write): Fix the handling of
12564 CODING_FINISH_INSUFFICIENT_SRC.
12566 2000-02-01 Dave Love <fx@gnu.org>
12568 * editfns.c (Fpropertize): Doc fix.
12570 * process.c (Fstart_process): Doc fix.
12572 * eval.c: Fix various doc strings not to duplicate information
12573 from help-manyarg-func-alist.
12575 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12577 * doc.c (Vhelp_manyarg_func_alist): New variable.
12578 (Fdocumentation): Use it.
12579 (syms_of_doc): Define it.
12581 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12583 * xterm.c (xim_open_dpy): Remove unused local variable.
12585 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12587 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12588 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12590 * fns.c (sweep_weak_table): New function.
12591 (sweep_weak_hash_tables): Use it. Keep on marking until there
12594 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12596 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12597 that XTread_socket does not crash by trying to call XNoOp on a
12600 2000-01-30 Jason Rumney <jasonr@gnu.org>
12602 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12603 Change selected_frame to SELECTED_FRAME ().
12604 (w32_console_mouse_position): Remove #ifndef MULE from around
12605 `insist' parameter.
12607 * makefile.nt: Remove dosfns.obj.
12609 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12611 * w32fns.c (w32_defined_color): Check for valid frame before
12612 applying gamma correction. Eliminate dependency on frame elsewhere.
12613 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12614 (w32_to_x_font): Use resx and resy not height_in and width_in.
12615 (x_to_w32_font): Doc fix.
12616 (xlfd_strip_height): New function to strip and return font height.
12617 (w32_font_match): Compare height separately from rest of xlfd
12618 spec, using xlfd_strip_height.
12620 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12621 width_in. Use w32_defined_color in place of defined_color.
12623 * w32faces.c: Merge more of DOS and X specifics in preparation for
12624 merge with xfaces.c.
12625 (defined_color): Remove FIXME comment.
12626 (tty_color_name): Provide w32-specific function.
12627 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12629 * w32console.c (turn_on_face, turn_off_face): Removed.
12630 (w32_face_attributes): New function.
12631 (Global_variables): Reduce scope where possible.
12632 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12634 (hl_mode): Don't modify text attributes.
12635 (write_glyphs): Don't do anything if len <= 0. Use
12636 w32_face_attributes to get attributes for drawing. Write
12637 terminating codes using char_attr_normal.
12638 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12639 (update_begin, update_end): Likewise.
12640 (vga_stdcolor_name): New function.
12641 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12642 (Fset_screen_color): Remove char_attr_reverse.
12644 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12646 * xfns.c (xic_set_preeditarea): Take window parameter and
12647 window-relative pixel-positions.
12649 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12650 is its frame's selected window.
12651 (xim_instantiate_callback): Likewise.
12653 * xfns.c (x_create_im): Removed.
12654 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12655 (supported_xim_styles): Renamed from supported_styles.
12656 (best_xim_style): Renamed from best_style.
12657 (create_frame_xic): Renamed from xic_create_frame.
12658 (free_frame_xic): Renamed from xic_destroy_frame.
12660 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12662 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12663 our frames, call XFilterEvent with 2nd parameter `None'.
12664 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12665 returning XBufferOverflow.
12666 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12667 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12668 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12669 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12670 (xim_initialize, xim_close)
12671 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12672 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12673 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12674 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12676 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12678 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12679 `xic_style' and `xic_xfs'.
12680 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12681 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12682 (FRAME_XIM): Removed.
12684 * xfns.c (supported_styles): New variable.
12685 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12686 (xic_create_xfontset, best_style, xic_create_frame)
12687 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12688 (xic_set_xfontset): New functions.
12690 2000-01-28 Dave Love <fx@gnu.org>
12692 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12694 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12696 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12698 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12699 for *scratch* if it already existed.
12701 * emacs.c (USAGE): New macro.
12702 (main): Use it to display usage information.
12704 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12706 Support for the menu-help feature:
12708 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12710 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12711 part of the line to the termscript file.
12712 (IT_clear_to_end): Clear the entire line, not just its beginning.
12713 (menu_help_message, prev_menu_help_message): New variables.
12714 (IT_menu_make_room): Make room for the help_text member.
12715 (IT_menu_display): New argument disp_help; all callers changed.
12716 If disp_help is non-zero, store the help text of the active menu
12717 item in menu_help_message.
12718 (XMenuAddPane): Initialize the help_text member to NULL.
12719 (XMenuAddSelection): New argument help_text. Store it in the
12721 (XMenuActivate): New argument help_callback. If the value of
12722 menu_help_message has changed since the last time, display the
12723 menu help message text while waiting for the mouse to move. Clear
12724 the echo area before exiting.
12725 (XMenuDestroy): Free the help_text member.
12727 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12729 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12730 XMenuAddSelection. Pass help callback to XMenuActivate.
12731 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12733 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12735 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12736 and EMACS_SET_USECS.
12738 2000-01-26 Dave Love <fx@gnu.org>
12740 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12742 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12743 an error may be signalled.
12745 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12747 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12748 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12750 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12752 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12754 * charset.c (Fstring): If there is a multibyte char among
12755 the args, always return a multibyte string.
12757 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12759 * sysdep.c (sys_select): Turn atimers off and on instead of
12760 recording and restoring old alarm handler
12762 * process.c (toplevel): Include atimer.h.
12763 (create_process_1): Rewritten.
12764 (create_process): Use atimers instead of alarm.
12765 (wait_reading_process_input) [hpux]: Turn atimers off instead
12766 of turning off SIGALRM.
12767 (wait_reading_process_input): Turn off atimers instead off
12768 calling stop_polling.
12770 * emacs.c (main): Call init_atimer.
12772 * keyboard.c (toplevel): Include systime.h and atimer.h.
12773 (polling_for_input): Removed because unused.
12774 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12775 (poll_timer): New variable.
12776 (poll_for_input, poll_for_input_1): New functions.
12777 (start_polling, stop_polling): Rewritten.
12779 * keyboard.h (polling_for_input): Removed.
12781 * atimer.h, atimer.c: New files.
12783 * Makefile.in (obj): Add atimer.o.
12784 (atimer.o): New target.
12786 * blockinput.h (pending_atimers): Add extern declaration.
12787 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12789 * lisp.h (popup_activated_flag): Add extern declaration.
12791 * xmenu.c (popup_activated_flag): Make externally visible.
12792 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12793 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12795 * xterm.c (toplevel): Include atimer.h.
12796 (toolkit_scroll_bar_interaction): New variable.
12797 (Fxt_process_timeouts): Removed.
12798 (x_process_timeouts): New function.
12799 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12800 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12801 (x_make_frame_visible): Call poll_for_input_1 instead of
12802 input_poll_signal. Don't call alarm.
12803 (x_initialize): Install timer calling x_process_timeouts.
12805 2000-01-24 Dave Love <fx@gnu.org>
12807 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12808 Don't use -cckr -- apparently not now necessary.
12810 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12812 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12815 2000-01-23 Jason Rumney <jasonr@gnu.org>
12817 * w32fns.c (w32_defined_color): Apply gamma correction before
12818 trying to map to the palette.
12819 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12822 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12823 here. Callers changed to always pass real device context.
12824 (w32_draw_bitmap): Likewise.
12825 (w32_get_glyph_overhangs): Likewise.
12826 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12827 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12828 pfnSetScrollInfo and SetScrollRange.
12829 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12830 back into MULE characters after decoding them.
12831 (x_get_glyph_face_and_encoding): Likewise.
12832 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12833 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12834 (x_produce_glyphs): Calculate per char metrics for a character
12835 that we know exists in default font when font_not_found_p is true.
12837 2000-01-22 Jason Rumney <jasonr@gnu.org>
12839 * makefile.nt (intervals.obj, composite.obj): New modules.
12840 (composite.h): Added as dependency where appropriate.
12842 * w32gui.h (XGCValue): New struct for emulating X GCs.
12844 * w32term.h (XCharStruct): New struct for emulating X.
12846 * w32console.c (turn_on_face, turn_off_face): New functions.
12847 (change_line_highlight): New prototype for new redisplay.
12848 (write_glyphs): Support multibyte text. Support faces.
12850 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12852 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12853 throughout. struct frame * in place of FRAME_PTR.
12854 Skeleton support for images, toolbars, tooltips from xfns.c.
12855 (Fx_create_frame): Use system default for default scroll bar width.
12856 (w32_get_arg): Renamed from x_get_arg.
12857 (Fx_file_dialog): New function.
12858 (w32_list_fonts): Check cache before asking system.
12859 (Vw32_enable_synthesized_fonts): New variable.
12860 (Vw32_enable_italics): Obsolete, removed.
12862 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12863 Use SELECTED_FRAME macro.
12865 * w32menu.c: Add skeleton support for help strings on menus.
12866 (add_menu_item): Native checkbox and radio support added, but not
12867 yet enabled due to bugs.
12868 (push_menu_item): Add parameters type, selection and help.
12870 Formatting changes to reduce unnecessary diffs with xmenu.c.
12872 * w32select.c (Fw32_set_clipboard_data): Update call to
12873 find_charset_in_str.
12875 * w32term.c: Complete rewrite for new redisplay based on new
12876 xterm.c with necessary sections merged back in from old w32term.c.
12878 2000-01-21 Richard M. Stallman <rms@gnu.org>
12880 * data.c (set_internal): Further fix in same criterion.
12882 2000-01-20 Richard M. Stallman <rms@gnu.org>
12884 * data.c (set_internal): Fix the criteria for whether
12885 to swap out the old cached binding.
12887 2000-01-19 Dave Love <fx@gnu.org>
12889 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12891 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12893 * regex.c (re_compile_fastmap): While checking a range table for
12894 `charset', skip flag bits for a character class correctly.
12896 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12898 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12900 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12902 * widget.c (EmacsFrameSetCharSize): Change size of children first
12903 because of problems with main window geometry management under Lesstif.
12905 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12906 MENU_ITEMS_ITEM_.*.
12907 (MENU_ITEMS_ITEM_HELP): New enumerator.
12908 (push_menu_item): Add parameter HELP. Record help in menu_items.
12909 (single_menu_item, single_submenu, list_of_items): Call
12910 push_menu_item with new parameter.
12911 (single_submenu): Set help string in widget value.
12912 (menu_highlight_callback): New function.
12913 (set_frame_menubar): Call lw_create_widget with new
12915 (xmenu_show, xdialog_show): Ditto.
12917 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12919 * sound.c (Fplay_sound): Improve doc string.
12921 2000-01-11 Richard M. Stallman <rms@gnu.org>
12923 * lisp.h (set_internal): Enter the new arg.
12925 * eval.c (specbind): Record buffer-local variables specially,
12926 indicating which buffer's binding was saved.
12927 (unbind_to): Restore buffer-local variables specially
12928 in the proper buffer.
12930 * data.c (set_internal): New arg BUF.
12932 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12933 * data.c (Fset): Pass new arg to set_internal.
12934 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12936 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12938 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12940 2000-01-11 Richard M. Stallman <rms@gnu.org>
12942 * minibuf.c (Ftry_completion): Doc fix.
12944 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12946 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12949 2000-01-11 Andreas Schwab <schwab@suse.de>
12951 * coding.c (code_convert_region): Initialize total_skip.
12953 2000-01-08 Dave Love <fx@gnu.org>
12955 * eval.c (Fuser_variable_p): Check customizability too.
12957 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12959 * minibuf.c (Fcompleting_read): Doc fix.
12961 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12963 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12966 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12967 Check that input style is supported before trying to create an
12969 (x_window): Call x_create_im.
12971 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12973 * xfns.c (current_gif_memory_src): New variable.
12974 (gif_load): Record the address of the current memory source
12975 in current_gif_memory_src.
12976 (gif_read_from_memory): Use current_gif_memory_src.
12978 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12979 macros statement form.
12981 * sound.c (struct sound): Renamed from struct sound_file.
12982 (struct sound): Add members `data' and `header_size'.
12983 (enum sound_attr): Add SOUND_DATA.
12984 (current_sound, current_sound_device): Variables renamed from
12985 sound_file and sound_device.
12986 (parse_sound): Parse :data.
12987 (parse_sound): Handle sound data in strings.
12988 (find_sound_type): Function renamed from find_sound_file_type.
12989 (wav_init, au_init): Fail if sound's header_size is smaller than
12990 needed header size.
12991 (wav_play, au_play): Play sounds from string data.
12993 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12995 * lisp.h: Add prototype for allocate_string_data.
12997 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12999 * alloc.c (mark_buffer): Remove code in #if 0.
13001 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13002 (strings_consed): New variable.
13003 (allocate_string): Set it.
13004 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13005 (Fmemory_use_counts): Return strings_consed. Use Flist.
13007 * alloc.c: General cleanup in comments etc. Remove conditional
13008 compilation for `standalone'.
13010 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13012 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13013 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13014 (DONT_COPY_FLAG): Removed.
13015 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13016 (struct sdata, struct sblock): New
13017 (struct string_block): Rewritten.
13018 (STRINGS_IN_STRING_BLOCK): New macro.
13019 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13020 (large_sblocks, string_blocks, string_free_list): New variables.
13021 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13022 (init_strings): Rewritten.
13023 (allocate_string, allocate_string_data, compact_small_strings)
13024 (free_large_strings, sweep_strings): New functions.
13025 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13026 (struct string_block_head, current_string_block)
13027 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13028 (STRING_PAD): Removed.
13029 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13030 (Fgarbage_collect): Don't set mark bit in large strings.
13031 (mark_object): Mark strings differently. Mark symbol names
13033 (survives_gc_p): Test marked strings differently.
13034 (gc_sweep): Sweep strings differently, unmark strings in
13036 (compact_strings): Removed.
13038 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13040 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13041 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13043 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13045 * fileio.c (Finsert_file_contents): Signal error if visiting file
13046 in a non-empty buffer.
13048 * term.c (encode_terminal_code): Fix the previous change.
13050 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13052 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13053 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13055 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13057 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13059 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13060 need to test for MSDOS frames.
13062 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13064 * dosfns.c (unspecified_colors): Remove.
13065 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13067 (msdos_stdcolor_name): Return strings for unspecified fore- and
13068 back-ground colors.
13070 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13071 (syms_of_xfaces): Remove their staticpro's.
13072 (tty_color_name): Return Lisp strings for unspecified fore- and
13073 back-ground colors.
13074 (Finternal_set_lisp_face_attribute): Remove the special treatment
13075 for Qunspecified_{f,b}g.
13076 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13078 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13080 * xdisp.c (reseat_at_next_visible_line_start): Position before
13081 newline only if ending up on a newline.
13082 (next_element_from_ellipsis): Return success. Handle case of
13083 displaying no ellipsis. Fix case of ellipsis defined in display table.
13084 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13087 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13089 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13090 (Fcolor_supported_p): Renamed from face-color-supported-p.
13092 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13094 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13095 list of colors renamed to tty-defined-color-alist.
13096 (tty_color_name): Pass the frame to tty-color-by-index.
13097 (realize_tty_face): tty-color-alist is now a function which
13098 accepts the frame as argument.
13100 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13102 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13104 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13105 encode_terminal_code.
13107 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13109 * dispnew.c (mode_line_string): Support termcap frames as well.
13111 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13113 * syntax.c (Fforward_word): Undo previous change.
13115 * editfns.c (Fconstrain_to_field): Don't constrain if
13116 inhibit-field-text-motion is non-nil.
13117 (Fline_beginning_position): Undo previous change.
13118 (Fline_end_position): Ditto.
13120 * syntax.c (Fforward_word): Notice field boundaries only if
13121 inhibit-field-text-motion is nil.
13123 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13125 * editfns.c (Vinhibit_field_text_motion): New variable.
13126 (inhibit-field-text-motion): New DEFVAR_LISP.
13127 (Fline_beginning_position, Fline_end_position): Notice field
13128 boundaries only if inhibit-field-text-motion is nil.
13130 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13131 All calls adjusted.
13132 (x_build_heuristic_mask): Likewise.
13133 (xbm_load_image_from_file): Change error output.
13134 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13135 (gif_load, gs_load, x_kill_gs_process): Ditto.
13137 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13138 color indices when accessing raster pixels.
13139 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13140 one of :file or :data.
13141 (enum pbm_keyword_index): Add PBM_DATA.
13142 (pbm_format): Add :data.
13143 (pbm_image_p): Allow either :file or :data.
13144 (pbm_read_file): New function.
13145 (pbm_scan_number): Rewritten to read from string.
13146 (pbm_load): Support :data.
13148 See ChangeLog.8 for earlier changes.
13150 ;; Local Variables:
13151 ;; coding: iso-2022-7bit
13154 Copyright (C) 2001 Free Software Foundation, Inc.
13155 Copying and distribution of this file, with or without modification,
13156 are permitted provided the copyright notice and this notice are preserved.