1 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
5 * xfaces.c (xlfd_point_size): Don't divide pixel size from
6 transformation matrix by 10.
8 2001-05-16 Gerd Moellmann <gerd@gnu.org>
10 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
11 only if it's equal to the former foreground pixel color.
12 (x_set_foreground_color, x_set_background_color)
13 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
15 2001-05-16 Dave Love <fx@gnu.org>
17 * insdel.c (signal_before_change, signal_after_change): Consider a
18 local change hook which changes the buffer.
20 * process.c (read_process_output): Don't call signal_after_change
21 and update_compositions after insert_from_string_before_markers.
23 2001-05-16 Gerd Moellmann <gerd@gnu.org>
25 * xfaces.c (split_font_name): Use the right field when
26 checking for `[...]' syntax.
28 * buffer.c (copy_overlays): New function.
29 (clone_per_buffer_values): Use it.
31 * buffer.h (OVERLAY_PLIST): New macro.
33 * keymap.c (Fsingle_key_description): Replace a build_string with
34 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
36 * fontset.c (Ffontset_info): Check that face is non-null
37 before accessing its fields.
39 2001-05-15 Gerd Moellmann <gerd@gnu.org>
41 * keyboard.c (read_key_sequence): Prevent generating a fake
44 * xfaces.c (split_font_name): Handle `[...]' for the right
47 * ccl.c (ccl_driver): Don't copy remaining bytes in case
48 of CCL_STAT_INVALID_CMD.
50 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
52 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
53 in <var> has no default value yet.
55 * xfaces.c (try_alternative_families): First try the FAMILY.
56 And if nothing is found in the end, try again with scalable fonts.
57 (try_font_list): Let try_alternative_families do a bit more of
58 the work. Only use FAMILY if it is not nil.
59 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
61 2001-05-14 Gerd Moellmann <gerd@gnu.org>
63 * xterm.c (note_mouse_highlight): Avoid changing the mouse
64 pointer shape when show_mouse_face has already done it.
66 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
69 * xfaces.c (split_font_name): Make sure to leave the loop
70 with the right value of `i'.
72 * xfaces.c (split_font_name): Handle matrix transformations
73 in the pixel and point size fields of XLFD font names.
74 (xlfd_point_size): Likewise.
76 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
78 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
79 (x_to_w32_font): Add prototype.
81 * regex.c (malloc, realloc, free) [emacs]: Undefine before
82 redefining, to avoid compiler warnings.
84 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
86 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
87 (w32_get_bdf_glyph): Cast between unsigned char and char when
88 passing arguments to subroutines, to shut up compiler warnings.
89 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
92 * xfaces.c: Include keyboard.h before frame.h, not after it.
94 * widget.c: Include keyboard.h before frame.h.
96 * w32term.h (struct image, struct face): Forward declaration, to
97 avoid compiler warnings.
99 2001-05-11 Gerd Moellmann <gerd@gnu.org>
101 * keyboard.c (read_key_sequence): Don't modify events when
102 generating fake prefix keys (mode-line, scroll-bar, ...) since
103 this prevents proper processing of such events when pushed back
104 into unread-command-events.
106 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
107 actually redrawn. Make the function static.
108 (note_mouse_highlight): Fix a case where the mouse cursor
109 was changed back to the text cursor.
111 * xterm.h (clear_mouse_face): Remove prototype.
113 * xdisp.c (try_window_id): Fix the fix and set the right
116 * xdisp.c (try_window_id): Fix computation of window end in the
117 case that lines were deleted at the end of the window. Add some
118 more debug_method_adds.
120 * xfaces.c (try_alternative_families): New function.
121 (try_font_list): Use it. If ATTRS specifies a family, check
122 fonts from that family first.
123 (choose_face_font): Remove code setting the family part of
126 2001-05-10 Gerd Moellmann <gerd@gnu.org>
128 * xdisp.c (try_window_id): Fix case of all changes before
131 * xdisp.c (try_window_id): Add some xasserts.
133 2001-05-09 Gerd Moellmann <gerd@gnu.org>
135 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
137 2001-05-09 Dave Love <fx@gnu.org>
139 * xdisp.c (GIVE_UP): Fix for K&R C.
141 2001-05-09 Gerd Moellmann <gerd@gnu.org>
143 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
145 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
146 back to the text cursor shape without need.
148 2001-05-07 Gerd Moellmann <gerd@gnu.org>
150 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
152 * dispextern.h (inverse_video): Declare extern.
154 * keyboard.c (delete_kboard): Handle the case that selected_frame
155 has been deleted in the course of x_connection_closed.
157 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
159 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
160 Fix the change from 2001-04-30.
162 2001-05-03 Gerd Moellmann <gerd@gnu.org>
164 * xfns.c (file_dialog_unmap_cb): New function.
165 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
166 where a dialog is closed via the window manager.
168 * xdisp.c (try_window_id): Cases of changes all in front of
169 the window start or all below the window end mostly rewritten.
170 (redisplay_window): Move the tests if try_window_id is
171 applicable to try_window_id.
172 (GIVE_UP): New macro.
174 2001-05-02 Gerd Moellmann <gerd@gnu.org>
176 * xterm.c (expose_window): Return int. If W is the window
177 currently being updated, mark the frame garbaged.
178 Fix computation of rows intersecting the exposed rectangle.
179 (expose_window_tree): Stop when expose_window returns 0.
181 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
182 again if it has already been drawn.
184 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
186 * syntax.c (update_syntax_table): Check that oldi has the same
187 properties as old_prop before deciding not to invalidate.
189 2001-04-30 Gerd Moellmann <gerd@gnu.org>
191 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
192 read-only text that is so because of text properties.
194 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
195 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
196 windows that are components of a Lucid menu bar.
198 2001-04-27 Gerd Moellmann <gerd@gnu.org>
200 * term.c (turn_on_face): Fix reverse video handling on terminals
201 that don't support colors.
203 2001-04-26 Gerd Moellmann <gerd@gnu.org>
205 * editfns.c (save_excursion_restore): Don't use XBUFFER on
208 2001-04-25 Gerd Moellmann <gerd@gnu.org>
210 * term.c (toggle_highlight): New function.
211 (turn_on_face): Change handling of reverse video.
213 * process.c (wait_reading_process_input):
214 Call record_asynch_buffer_change only if a timer really changed buffers.
216 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
217 of the number of overlays to check.
219 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
221 * xdisp.c (try_window_id): Fix a case where window_end_pos
222 and window_end_bytepos were not adjusted.
224 2001-04-23 Gerd Moellmann <gerd@gnu.org>
226 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
229 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
231 * process.c (wait_reading_process_input) [!subprocesses]:
232 Don't reference waiting_for_user_input_p, it's not defined in the
233 branch without async subprocesses support.
235 2001-04-19 Gerd Moellmann <gerd@gnu.org>
237 * keyboard.c (delete_kboard): Prevent a dangling reference
238 from current_kboard to KB, which is freed.
240 * process.c (wait_reading_process_input):
241 Call record_asynch_buffer_change after running timers, to make
242 read_key_sequence aware of buffer changes from under it.
244 2001-04-18 Gerd Moellmann <gerd@gnu.org>
246 * xfaces.c (Qscalable_fonts_allowed): New variable.
247 (realizing_basic_faces_p): Removed.
248 (x_face_list_fonts): Special handling for realizing_basic_faces_p
250 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
251 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
252 for scalable-fonts-allowed to t.
254 * fileio.c (Finsert_file_contents): If the file size returned from
255 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
256 read from files on a procfs whose contents are generated dynamically.
258 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
260 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
261 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
262 (__memalign_hook): Make the two prototypes consistent.
264 2001-04-17 Gerd Moellmann <gerd@gnu.org>
266 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
267 matrix of mini-windows.
269 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
271 * intervals.c (find_interval): Don't rebalance during signal handling.
273 2001-04-11 Gerd Moellmann <gerd@gnu.org>
275 * fns.c: Include blockinput.h.
277 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
279 2001-04-10 Gerd Moellmann <gerd@gnu.org>
281 * fns.c (Fcompare_strings): Fix return values.
283 * window.c (window_scroll): Change the meaning of N to mean
284 N screen-fulls or N lines.
285 (window_scroll_pixel_based, window_scroll_line_based)
286 (scroll_command, Fscroll_other_window): Change accordingly.
288 * window.c (window_scroll_pixel_based, Frecenter):
289 Call window_box_height instead of using it.last_visible_y for the
290 height of the window.
292 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
293 instead of using it.last_visible_y for the height of the window.
295 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
296 From Dan Holmsand <dan@eyebee.com>.
298 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
299 able to write to hidden and system files. From Dan Holmsand
302 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
303 Holmsand <dan@eyebee.com>.
305 2001-04-09 Gerd Moellmann <gerd@gnu.org>
307 * fns.c (Fplist_get, Fplist_put): Add QUITs.
309 * window.c (window_internal_height): Return 1 less if the
310 window has a header line.
312 * xdisp.c (try_window_id): When scrolling on a terminal, take
313 the change of window_internal_height into account.
315 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
317 * gmalloc.c (align): If the argument SIZE would overflow
318 __malloc_ptrdiff_t, fail right away.
320 2001-04-06 Gerd Moellmann <gerd@gnu.org>
322 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
323 Make sure the tooltip is completely visible.
324 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
326 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
328 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
330 2001-04-06 Dave Love <fx@gnu.org>
332 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
335 2001-04-06 Gerd Moellmann <gerd@gnu.org>
337 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
339 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
341 2001-04-05 Gerd Moellmann <gerd@gnu.org>
343 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
345 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
347 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
348 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
350 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
351 shell widget's position only if it is non-null.
353 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
354 Set f->output_data.x->widget to null after destroying it.
356 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
357 FILENAME to bring it in synch with the documentation.
359 * xfaces.c (realizing_basic_faces_p): Renamed from
360 realize_default_face_p.
361 (realize_basic_faces): Set/clear realizing_basic_faces_p.
362 (realize_default_face): Don't set the flag.
364 2001-04-04 Gerd Moellmann <gerd@gnu.org>
366 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
368 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
370 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
371 the buffer that was used for echoing.
373 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
374 (first_font_matching): Removed unused function.
375 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
376 (may_use_scalable_font_p): Remove parameter FONT; rename
377 parameter NAME to FONT.
378 (x_face_list_fonts): Fix missing bounds check.
379 (realizing_default_face_p): New variable.
380 (realize_default_face): Set and clear that flag.
381 (x_face_list_fonts): When called during the realization of the
382 default face, and no matching fonts are found when ignoring
383 scalable fonts and fonts matching a regexp from
384 face-ignored-fonts, try without ignoring fonts.
386 2001-04-03 Gerd Moellmann <gerd@gnu.org>
388 * xfns.c (postprocess_image): New function.
389 (lookup_image): Call it for all image types except PostScript.
390 (x_kill_gs_process): Call postprocess_image.
392 * xterm.c (x_use_underline_position_properties): New variable.
393 (x_draw_glyph_string): Use it.
394 (syms_of_xterm): DEFVAR_BOOL it.
396 2001-04-02 Gerd Moellmann <gerd@gnu.org>
398 * xterm.c (x_alloc_nearest_color_1): New function.
399 (x_alloc_nearest_color): Use it.
400 (x_color_cells): Take a Display as argument, instead of a frame.
401 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
402 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
403 (x_initialize): Register cvt_string_to_pixel as resource converter
404 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
406 2001-03-30 Gerd Moellmann <gerd@gnu.org>
408 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
409 (set_iterator_to_next): If a string from a display property ends,
410 consider the case that this might also be the end of an
411 overlay string having the display property.
413 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
415 * xdisp.c (reseat_to_string): Undo last change.
417 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
418 matrix of a window when the header line changes, when
419 new rows are allocated, or when the width changes.
421 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
423 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
425 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
427 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
430 2001-03-29 Gerd Moellmann <gerd@gnu.org>
432 * data.c (Fsubr_interactive_form): New function.
433 (syms_of_data): Defsubr it.
435 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
436 (live_float_p, live_misc_p): Return 1 only if the offset of the
437 pointer in its block is >= 0.
439 2001-03-28 Paul Eggert <eggert@twinsun.com>
441 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
442 microseconds calcuation. Avoid double-rounding problem.
443 In doc string, warn that the result is approximate.
445 2001-03-28 Gerd Moellmann <gerd@gnu.org>
447 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
448 bind `inhibit-eval-during-redisplay' to t.
450 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
452 * xdisp.c (inhibit_eval_during_redisplay)
453 (Qinhibit_eval_during_redisplay): New variables.
454 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
455 don't eval, return nil instead.
456 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
457 Initialize Qinhibit_eval_during_redisplay.
459 * xdisp.c (reseat_to_string): If STRING is multibyte, set
460 the iterator's multibyte_p flag.
462 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
463 instead of setting it to zero; it's incremented for each frame
464 where the menu face is changed.
466 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
467 change bottom shadow accordingly.
469 * xterm.c (expose_window_tree, expose_frame): Don't compute
471 (expose_window): Do it here instead.
472 (x_draw_glyph_string): Fix a computation of the underline position.
474 * bytecode.c (BYTE_CODE_QUIT): New macro.
475 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
477 2001-03-27 Gerd Moellmann <gerd@gnu.org>
479 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
480 Give up if matrix starts in an ellipsis.
481 (init_from_display_pos): Do nothing if POS doesn't specify
482 a dpvec_index but the iterator has such a position.
484 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
486 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
487 x/y position is (0, 0) after destroying the menu bar, restore
488 its original position.
490 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
491 (init_from_display_pos): Use it.
492 (try_window_reusing_current_matrix): Don't use cursor_row_p.
494 2001-03-26 Gerd Moellmann <gerd@gnu.org>
496 * xdisp.c (try_window_id): Undo last change.
498 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
500 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
502 * buffer.c (syms_of_buffer): Doc fix.
504 2001-03-26 Gerd Moellmann <gerd@gnu.org>
506 * xfaces.c (x_update_menu_appearance): Use local variable
507 popup_path for setting font resources.
509 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
511 * frame.c (Fframe_list): Don't reference tip_frame if
512 HAVE_WINDOW_SYSTEM is not defined.
514 * emacs.c (main): Update the copyright year. From Werner LEMBERG
517 2001-03-25 Gerd Moellmann <gerd@gnu.org>
519 * xdisp.c (init_from_display_pos): Test invisible property
520 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
522 * xdisp.c (redisplay_internal) <update one window>: Make sure
523 last_arrow_position and last_arrow_string are set.
525 * frame.c (Fframe_list): Don't return a tooltip frame.
527 2001-03-23 Gerd Moellmann <gerd@gnu.org>
529 * xdisp.c (mark_window_display_accurate_1): New function,
530 extracted from mark_window_display_accurate.
531 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
532 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
533 (mark_window_display_accurate): Use it.
534 (redisplay_internal): Use it for the selected window.
535 (redisplay_internal): Avoid duplicate mark_window_display_accurate
536 for the selected frame.
538 * xdisp.c Use make_number, for readability.
539 (try_window_id): Disable rows below the window end.
540 (try_window_reusing_current_matrix): Use cursor_row_p.
541 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
543 (init_from_display_pos): If POS specifies a position in a display
544 vector, maybe get the iterator set up for that ellipsis.
546 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
548 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
550 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
552 2001-03-23 Gerd Moellmann <gerd@gnu.org>
554 * xfaces.c (x_update_menu_appearance): Use a different path
555 for Lucid popup menus.
557 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
559 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
561 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
562 (string_buffer_position): Use `make_number'.
564 2001-03-22 Gerd Moellmann <gerd@gnu.org>
566 * xfaces.c (x_update_menu_appearance): Renamed from
567 x_set_menu_face_resources. Use different resources for popups.
569 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
570 (GC_CHECK_STRING_BYTES): Don't define.
572 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
573 Removed, together with subroutines.
574 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
575 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
577 * dispextern.h (x_set_menu_resources_from_menu_face):
580 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
581 Remove calls to x_set_menu_resources_from_menu_face.
583 * xfaces.c (xm_set_menu_resources_from_menu_face):
584 Remove #ifndef LESSTIF_VERSION.
586 * xmenu.c: Include widget.h.
587 (single_submenu): Return int. Some cleanup.
588 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
590 2001-03-21 Gerd Moellmann <gerd@gnu.org>
592 * xterm.c (x_update_window_end): Handle overwritten mouse face
593 also for tool bar windows.
594 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
595 DRAW is DRAW_IMAGE_RAISED.
597 2001-03-20 Gerd Moellmann <gerd@gnu.org>
599 * print.c (syms_of_print): Doc fixes.
601 * fns.c (Fmd5): Doc fix.
603 2001-03-19 Gerd Moellmann <gerd@gnu.org>
605 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
606 Clear area of the frame not occupied by the scroll bar.
608 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
609 tip frame's root window buffer to *tip* right after creating
612 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
613 is an integer don't have to be for space characters.
615 2001-03-16 Gerd Moellmann <gerd@gnu.org>
617 * indent.c (current_column, current_column_1, Fmove_to_column)
618 (compute_motion): Handle characters from display vectors differently.
620 2001-03-15 Kenichi Handa <handa@etl.go.jp>
622 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
623 drawing glyph string.
625 2001-03-15 Gerd Moellmann <gerd@gnu.org>
627 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
628 (command_loop_1): Undo last change.
630 * xterm.c (fast_find_position): Return the correct vpos.
632 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
633 non-null, set a per-buffer value in BUF instead of the current buffer.
634 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
635 Call store_symval_forwarding with BUF null.
636 (set_internal): Call store_symval_forwarding with the BUF
637 parameter passed to set_internal. Formerly, the value was always
638 set in the current buffer; the buffer recorded in specbind for
639 this case wasn't used.
640 (arith_driver): Reindent.
642 * buffer.c (swap_out_buffer_local_variables):
643 Call store_symval_forwarding with BUF null.
645 * lisp.h (store_symval_forwarding): Change prototype.
647 * eval.c (specbind): Call store_symval_forwarding with BUF null.
649 2001-03-14 Gerd Moellmann <gerd@gnu.org>
651 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
652 FOR_DELETION. Avoid resizing the mini-window of the selected
653 frame if FOR_DELETION is set.
654 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
655 (Fmake_frame_invisible): Change calls to do_switch_frame for new
658 * window.c (Fset_window_configuration): Change call to
659 do_switch_frame to new format.
661 * keyboard.c (quit_throw_to_read_char): Change call to
662 do_switch_frame to new format.
664 * lisp.h (do_switch_frame): Change prototype.
666 * frame.c (Fframe_parameters): In the `buffer-list' frame
667 parameter, store the buffer list of FRAME, not the list of the
670 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
671 box just because the glyph row's full_width_p flag is set.
673 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
675 * xdisp.c (highlight_trailing_whitespace): On character terminals,
676 skip the padding blanks inserted in extend_face_to_end_of_line,
677 before checking for trailing whitespace.
679 2001-03-13 Gerd Moellmann <gerd@gnu.org>
681 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
682 Remove special handling for LessTif/Motif.
683 (toplevel): Don't include Xm/Xm.h.
685 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
686 Remove workaround code for LessTif; it doesn't work anymore.
688 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
691 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
692 Don't access private scroll bar data; it's no longer necessary with
693 contemporary LessTif.
695 * xfaces.c (xm_set_menu_resources_from_menu_face):
696 Change #if 0 to #ifndef LESSTIF_VERSION.
698 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
699 removing button grabs.
701 2001-03-13 Kenichi Handa <handa@etl.go.jp>
703 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
704 and clip-large-size-font as obsolete.
706 * lread.c (read_multibyte): Check the validity of multibyte
707 sequence. If invalid, return the first byte.
709 2001-03-12 Gerd Moellmann <gerd@gnu.org>
711 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
712 before running the command; timer functions or process
713 filters may have set it.
715 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
717 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
720 2001-03-12 Gerd Moellmann <gerd@gnu.org>
722 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
725 2001-03-09 Gerd Moellmann <gerd@gnu.org>
727 * dispextern.h (string_buffer_position): Add prototype.
729 * xdisp.c (string_buffer_position, display_prop_string_p)
730 (single_display_prop_string_p): New functions.
732 * xterm.c (note_mouse_highlight): If there's no help-echo on
733 a string, look at the buffer text ``under'' it.
735 * keyboard.c (make_lispy_event): Add string info to the event,
736 analogous to what's done on mode lines.
737 (read_key_sequence): For a click on a string, consider `local-map'
738 and `keymap' of that string.
740 * keyboard.c (make_lispy_event, make_lispy_movement):
741 Adjust calls to buffer_posn_from_coords to new format.
743 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
745 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
748 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
749 flags argument to emacs_open; it seems to conflict with O_EXCL.
751 2001-03-09 Kenichi Handa <handa@etl.go.jp>
753 * composite.h (struct composition): Change types of members;
754 glyph_len to unsigned, width to unsigned short.
756 2001-03-08 Andrew Innes <andrewi@gnu.org>
758 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
761 2001-03-08 Gerd Moellmann <gerd@gnu.org>
763 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
766 * xterm.c (note_mouse_highlight): Handle mouse-face and
767 help-echo in strings.
768 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
769 (fast_find_string_pos): New function.
771 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
772 (display_string): Call face_at_string_position with new parameter.
774 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
777 * dispextern.h (face_at_string_position): Change prototype.
779 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
781 * keyboard.c (make_lispy_event): Avoid generating drag events
782 if the mouse hasn't actually moved to another buffer position.
784 2001-03-08 Dave Love <fx@gnu.org>
786 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
788 2001-03-08 Gerd Moellmann <gerd@gnu.org>
790 * process.c (Fset_process_window_size): Fix a typo.
792 2001-03-08 Kenichi Handa <handa@etl.go.jp>
794 * coding.c (detect_coding_sjis): Do more rigid check.
795 (detect_coding_big5): Likewise.
796 (decode_coding_sjis_big5): Likewise.
797 (Fdetect_coding_region): Call detect_coding_system with tailing
798 anchor byte `\0' for more rigid detection.
799 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
800 (Fdetect_coding_string): Likewise.
802 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
804 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
805 a string before extracting its data.
807 2001-03-07 Gerd Moellmann <gerd@gnu.org>
809 * window.c (Frecenter): Rewrite code handling negative values
810 of ARG on graphical frames.
812 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
814 * window.c (displayed_window_lines): If W->start is outside the
815 accessible portion of the buffer, call start_display with BEGV or
816 ZV instead of W->start.
818 2001-03-07 Gerd Moellmann <gerd@gnu.org>
820 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
822 * process.c (Fset_process_filter): Don't crash if the input
823 file descriptor of PROCESS is closed.
824 (Fset_process_window_size): Likewise.
826 2001-03-06 Kenichi Handa <handa@etl.go.jp>
828 * xterm.c (XTflash): Make the timeout of select shorter, and call
829 select repeatedly until the desired time expires.
831 2001-03-06 Gerd Moellmann <gerd@gnu.org>
833 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
835 * xfns.c (Fx_create_frame): Clear Vwindow_list.
837 * lisp.h (Vwindow_list): Declare extern.
839 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
841 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
843 2001-03-06 Gerd Moellmann <gerd@gnu.org>
845 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
846 to detect a case where we have to highlight a different region
847 despite not having left the currently highlighted region.
848 Set mouse_face_overlay in the x_display_info.
849 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
851 * xterm.h (struct x_display_info): Add mouse_face_overlay.
853 * buffer.c (mouse_face_overlay_overlaps): New function.
855 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
856 (Qmouse_face): Declare extern.
858 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
859 if face_change_count is non-zero.
861 2001-03-06 Kenichi Handa <handa@etl.go.jp>
863 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
864 that the source is unibyte.
866 2001-03-05 Dave Love <fx@gnu.org>
868 * xterm.c (XTmouse_position): Fix typo.
870 2001-03-05 Gerd Moellmann <gerd@gnu.org>
872 * minibuf.c (read_minibuf): Clean up the binding stack if
873 called noninteractively.
875 2001-03-05 Kenichi Handa <handa@etl.go.jp>
877 * coding.c (syms_of_coding): Docstring modified.
879 2001-03-05 Kenichi Handa <handa@etl.go.jp>
881 * charset.c (char_to_string): If a single byte char has modifier
882 bits that can't be reflected to the character code, ignore them
883 instead of signaling an error.
885 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
887 * s/msdos.h: Update copyright notice.
889 * dosfns.h: Update copyright notice.
891 * dosfns.c: Update copyright notice.
893 * msdos.c: Update copyright notice.
895 2001-03-02 Gerd Moellmann <gerd@gnu.org>
897 * xterm.c (glyph_rect): New function.
898 (XTmouse_position): Use it to raise the threshold for mouse
899 movement event generation.
901 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
903 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
904 specifies (reverse . t), reverse the initial screen colors.
905 (IT_set_frame_parameters): If the property is foreground-color,
906 but we are reversing the colors, set bg_set, not fg_set.
907 Likewise for setting background-color and reversing: set fg_set.
908 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
911 * xfaces.c (Finternal_set_lisp_face_attribute)
912 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
915 2001-03-02 Gerd Moellmann <gerd@gnu.org>
917 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
918 to a single slash in the middle of file names.
920 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
921 Accept only alphanumeric time zone names.
923 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
925 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
926 a widget to zero height.
928 2001-03-01 Gerd Moellmann <gerd@gnu.org>
930 * window.c (Fwindow_end): Call move_it_past_eol only if
931 ending up on a partially visible line.
933 2001-03-01 Dave Love <fx@gnu.org>
935 * ccl.c (Fccl_execute): Doc fix.
937 2001-03-01 Gerd Moellmann <gerd@gnu.org>
939 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
940 of the tool bar before calling x_figure_window_size.
942 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
943 NULL after destroying it, otherwise XTread_socket can access a
944 destroyed widget when input is unblocked.
946 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
948 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
949 same name as before, although there was a change in fontsets.
951 2001-02-28 Ken Raeburn <raeburn@gnu.org>
953 * lisp.h (Fframe_parameter): Declare.
955 * window.c (set_window_buffer): Field vscroll is an int, not a
958 2001-02-28 Gerd Moellmann <gerd@gnu.org>
960 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
963 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
966 * alloc.c (toplevel): Include process.h.
967 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
968 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
969 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
970 (allocate_vector, allocate_hash_table, allocate_window)
971 (allocate_frame, allocate_process, allocate_other_vector):
973 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
974 (mark_maybe_pointer): New function.
975 (mark_memory): Also mark Lisp data to which only pointers
976 remain and not Lisp_Objects.
977 (min_heap_address, max_heap_address): New variables.
978 (mem_find): Return MEM_NIL if START is below min_heap_address or
979 above max_heap_address.
980 (mem_insert): Compute min_heap_address and max_heap_address.
982 * process.c (make_process): Use allocate_process.
984 * frame.c (make_frame): Use allocate_frame.
986 * window.c (make_window, make_dummy_parent): Use allocate_window.
987 (Fcurrent_window_configuration): Use allocate_other_vector.
989 * lisp.h (allocate_vectorlike): Remove prototype.
990 (allocate_vector, allocate_other_vector, allocate_frame)
991 (allocate_window, allocate_process, allocate_hash_table):
994 * fns.c (Fdelete, larger_vector): Use allocate_vector.
995 (make_hash_table, copy_hash_table): Use allocate_hash_table.
997 2001-02-27 Kenichi Handa <handa@etl.go.jp>
999 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1000 treat the produced bytes as a valid multibyte sequence.
1002 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1003 (ccl_driver) <CCL_WriteMultibyteChar2>:
1004 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1005 <ccl_finish>: Set ccl->eight_bit_control properly.
1007 * ccl.h (struct ccl_program): New member eight_bit_control.
1009 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1011 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1012 accessible_keymaps_char_table.
1013 (accessible_keymaps_char_table): Obey `is_metized'.
1014 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1017 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1019 * dispnew.c: Check HAVE_TERM_H before including term.h.
1021 2001-02-24 Andrew Innes <andrewi@gnu.org>
1023 * makefile.w32-in: Update copyright notice.
1025 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1027 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1029 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1031 * Makefile.in (lisp): Add international/utf-8.elc.
1033 * fontset.c (Fnew_fontset): Fix handling of the case that an
1034 element of FONTLIST is a cons of family and registry.
1036 2001-02-23 Jason Rumney <jasonr@gnu.org>
1038 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1039 to height unconditionally.
1041 * w32term.c (x_set_glyph_string_background_width): Extend the
1042 background face to the end of the drawing area in the text area, only.
1043 (x_insert_glyphs): Call window_box_left to obtain the left
1044 x-coordinate of the area to shift.
1046 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1049 2001-02-22 Andrew Innes <andrewi@gnu.org>
1051 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1052 ($(BLD)\dispnew.obj):
1053 ($(BLD)\editfns.obj):
1054 ($(BLD)\fileio.obj):
1055 ($(BLD)\filelock.obj):
1056 ($(BLD)\keyboard.obj):
1057 ($(BLD)\w32proc.obj):
1058 ($(BLD)\process.obj):
1059 ($(BLD)\sysdep.obj): Ditto.
1061 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1063 ($(BLD)/dispnew.$(O)):
1064 ($(BLD)/editfns.$(O)):
1065 ($(BLD)/fileio.$(O)):
1066 ($(BLD)/filelock.$(O)):
1067 ($(BLD)/keyboard.$(O)):
1068 ($(BLD)/w32proc.$(O)):
1069 ($(BLD)/process.$(O)):
1070 ($(BLD)/sysdep.$(O)): Ditto.
1072 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1074 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1075 at the start of the function, check that the \n in it->c is
1076 from the iterator's current position.
1078 * xdisp.c (handle_single_display_prop): Add parameter
1079 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1080 properties which replace the display of text with something else.
1081 (handle_display_prop): Call handle_single_display_prop with
1082 additional argument saying if we already replaced text display
1083 with something else. Use AREF.
1084 (with_echo_area_buffer_unwind_data, display_menu_bar)
1085 (decode_mode_spec_coding): Use AREF and ASIZE.
1087 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1088 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1089 * vmstime.h: Files removed.
1091 * unexencap.c, unexfx2800.c: Files removed.
1093 * dispnew.c (direct_output_for_insert): Give up if we are showing
1094 a message or just cleared the message because we might need to
1095 resize the echo area window or display an empty echo area.
1097 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1099 * xdisp.c (redisplay_internal): Do the
1100 mark_window_display_accurate after all windows have been
1101 redisplayed because this call resets flags in buffers which are
1102 needed for proper redisplay.
1104 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1105 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1108 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1109 busy_window to hourglass_window, busy_p to hourglass_p.
1111 * msdos.h (struct x_output): Rename busy_window to
1112 hourglass_window, busy_p to hourglass_p.
1114 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1115 busy_window to hourglass_window, busy_p to hourglass_p.
1117 * xfns.c: Rename everything containing *busy_cursor* and similar
1119 (syms_of_w32fns): Rename x-busy-pointer-shape to
1120 x-hourglass-pointer-shape, display-busy-cursor to
1121 display-hourglass, busy-cursor-delay to hourglass-delay.
1123 * w32fns.c: Rename everything containing *busy_cursor* and similar
1125 (syms_of_w32fns): Rename x-busy-pointer-shape to
1126 x-hourglass-pointer-shape, display-busy-cursor to
1127 display-hourglass, busy-cursor-delay to hourglass-delay.
1129 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1132 * dispextern.h (start_hourglass, cancel_hourglass)
1133 (display_hourglass_p): Renamed from *busy_cursor*.
1135 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1137 * keyboard.c (read_char): When an event from unread-command-events
1138 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1140 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1141 equal to the current buffer.
1143 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1144 nil, otherwise we're left with truncate_lines t when a message
1145 is printed with message-truncate-lines bound to t.
1147 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1149 * window.c (Fmove_to_window_line): Undo last change.
1150 (displayed_window_lines): Call line_bottom_y to determine
1151 the line's bottom position.
1153 * dispextern.h (line_bottom_y): Add prototype.
1155 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1156 (pos_visible_p): Use it.
1158 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1159 set redisplaying_p to 0 here instead of in Frecursive_edit.
1160 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1163 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1165 (syms_of_xdisp): Initialize new variables.
1166 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1167 Specbind `inhibit-menubar-update' when updating the menu bar.
1169 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1172 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1175 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1178 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1179 to the start of the file.
1181 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1183 * window.c (set_window_buffer): Fix last change.
1185 * window.c (set_window_buffer): Set window's vscroll to 0.
1187 * window.c (coordinates_in_window): Increase width of area
1188 where the vertical line can be dragged.
1190 * xterm.c (x_set_glyph_string_background_width): Extend the
1191 background face to the end of the drawing area in the text
1194 * xdisp.c (handle_single_display_prop): Set iterator's position
1195 to where the `display' property starts, like for images.
1196 (dump_glyph): New function.
1197 (dump_glyph_row): Use it. Dump info about marginal areas.
1199 * dispnew.c (direct_output_for_insert): Recognize more cases where
1200 glyphs can be written instead of being inserted.
1202 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1203 the left x-coordinate of the area to shift.
1205 * dired.c (directory_files_internal): Set result list to nil
1208 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1210 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1211 invalid multibyte sequence, treat *SRC as a character of
1214 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1216 * textprop.c (Fset_text_properties): Doc fix.
1218 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1220 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1222 2001-02-14 Dave Love <fx@gnu.org>
1224 * coding.c: Doc and message fixes.
1226 2001-02-14 Andrew Innes <andrewi@gnu.org>
1228 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1229 Emacs frame above the screen size.
1231 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1233 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1235 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1237 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1238 case that TO ends up beyond ZV after running before-change-functions.
1240 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1241 the selected window if it is showing the buffer in question.
1243 * dired.c (directory_files_internal): Initialize errno.
1244 (toplevel): Include errno.h.
1246 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1248 * xfaces.c (best_matching_font): New parameter width_ratio.
1249 Multiply avgwidth by width_ratio.
1250 (choose_face_font): Call best_matching_font with width_ratio
1251 calculated from the column width of C.
1253 2001-02-12 Andrew Innes <andrewi@gnu.org>
1255 The following changes are to draw box lines inside characters area
1256 if line-width is negative.
1258 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1259 face->box_line_width is negative.
1260 (x_produce_stretch_glyph): Likewise.
1261 (x_produce_glyphs): Likewise.
1262 (x_estimate_mode_line_height): Likewise.
1263 (x_draw_glyph_string_background): Likewise.
1264 (x_draw_glyph_string_foreground): Likewise.
1265 (x_draw_composite_glyph_string_foreground): Likewise.
1266 (x_draw_glyph_string_box): Likewise.
1267 (x_draw_image_foreground): Likewise.
1268 (x_draw_image_relief): Likewise.
1269 (x_draw_image_foreground_1): Likewise.
1270 (x_draw_image_glyph_string): Likewise.
1272 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1274 The following changes are to draw box lines inside characters area
1275 if line-width is negative.
1277 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1278 face->box_line_width is negative.
1279 (x_produce_stretch_glyph): Likewise.
1280 (x_produce_glyphs): Likewise.
1281 (x_estimate_mode_line_height): Likewise.
1282 (x_draw_glyph_string_background): Likewise.
1283 (x_draw_glyph_string_foreground): Likewise.
1284 (x_draw_composite_glyph_string_foreground): Likewise.
1285 (x_draw_glyph_string_box): Likewise.
1286 (x_draw_image_foreground): Likewise.
1287 (x_draw_image_relief): Likewise.
1288 (x_draw_image_foreground_1): Likewise.
1289 (x_draw_image_glyph_string): Likewise.
1291 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1292 and :line-width can be negative.
1293 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1295 2001-02-09 Jason Rumney <jasonr@gnu.org>
1297 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1298 characters the same as ASCII and latin-1.
1299 (x_display_and_set_cursor): Check for the focus frame's selected
1300 window instead of selected_window.
1301 (x_after_update_window_line): Don't clear if frame's internal
1302 border width is zero.
1303 (x_new_font): Don't change a tooltip's size.
1304 (w32_initialize): Set char_ins_del_ok to 1.
1306 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1307 (x_set_font): If font hasn't changed, avoid recomputing
1308 faces and other things.
1309 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1310 (Fx_create_frame): Add the tool bar height to the frame height.
1311 (x_create_tip_frame): Prevent changing the tooltip's
1312 background color by specifying a color for the default font
1314 (Qcancel_timer): New variable.
1315 (syms_of_w32fns): Initialize and staticpro it.
1316 (Fx_hide_tip, Fx_show_tip): Use it.
1317 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1319 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1321 * w32.c (init_environment): Duplicate local string before putenv.
1323 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1325 * charset.c (Fstring): A typo.
1327 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1329 * charset.c (Fstring): If all arguments are less than 256, return
1332 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1333 return a unibyte string.
1335 * coding.c (code_convert_region): After detecting a coding, if
1336 nothing found, set coding->composing to COMPOSITION_NO.
1337 (decode_coding_string): Likewise.
1339 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1341 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1344 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1346 * charset.c (parse_str_to_multibyte): New function.
1348 * charset.h (parse_str_to_multibyte): Extern it.
1350 * print.c (print_string): If we are going to print a unibyte
1351 string into a multibyte buffer, convert the string to multibyte by
1354 2001-02-06 Andrew Innes <andrewi@gnu.org>
1356 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1357 been created. It seems we can get sent window messages such as
1358 WM_ERASEBKGND before we properly update a frame.
1360 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1362 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1363 Avoid some unnecessary cursor positioning.
1365 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1367 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1368 (LFACE_AVGWIDTH): New macro.
1370 (check_lface_attrs): Check LFACE_AVGWIDTH.
1371 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1372 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1373 (merge_face_vectors): Check LFACE_AVGWIDTH.
1374 (Finternal_make_lisp_face): Use AREF.
1375 (xm_set_menu_resources_from_menu_face)
1376 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1377 (Finternal_lisp_face_empty_p): Use AREF.
1378 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1379 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1380 Compare average widths..
1381 (best_matching_font): Arrange for comparing average widths.
1383 * dispextern.h (enum lface_attribute_index):
1384 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1386 2001-02-05 Dave Love <fx@gnu.org>
1388 * puresize.h: Revert last change following loadup.el change.
1390 2001-02-05 Andrew Innes <andrewi@gnu.org>
1392 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1393 invocation of temacs, to work with Windows 2000.
1394 (bootstrap-emacs): Ditto.
1396 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1398 * xterm.c (x_display_and_set_cursor): Check for the focus
1399 frame's selected window instead of selected_window.
1401 * xdisp.c (try_scrolling): If point is in the line below the
1402 window, make sure to move the iterator at least a canonical
1405 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1407 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1409 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1410 If invalid, execute CCL_INVALID_CMD.
1411 (ccl_driver): If the CCL program is terminated because of
1412 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1413 destination instead of throwing them away.
1415 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1417 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1418 faces and other things.
1420 * xdisp.c (get_next_display_element): Fix case of empty
1421 display table entry.
1423 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1425 * editfns.c (Fconstrain_to_field): Doc fix.
1427 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1428 into `thoroughly', to make it consistent with the doc string.
1430 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1432 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1434 * search.c (search_buffer): Call set_search_regs with a byte
1435 position, not a character position.
1437 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1440 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1442 * frame.c (Fmodify_frame_parameters): Doc fix.
1444 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1446 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1447 identifier which is not reserved by Standard C.
1449 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1451 * window.c (enum window_part): New enumeration.
1452 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1454 (coordinates_in_window): Return an enumerator from enum
1455 window_part. Fix handling of right scroll bar.
1456 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1457 `right-fringe' instead of `left-bitmap-area' and
1458 `right-bitmap-area'. Use enumerators from enum window_part
1459 instead of hard-coded integers.
1460 (check_window_containing, window_from_coordinates):
1461 Use enumerators from enum window_part instead of hard-coded integers.
1462 (syms_of_window): Replace Qleft_bitmap_area and
1463 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1465 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1467 * editfns.c (Fformat_time_string): Doc fix.
1469 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1471 * keymap.c (Fwhere_is_internal): Use the first valid binding
1472 if no ascii binding is found (when firstonly is t).
1474 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1476 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1477 instead of Finteractive_p.
1479 * lisp.h (interactive_p): Add prototype.
1481 * eval.c (interactive_p): New function.
1482 (Finteractive_p): Use it.
1484 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1486 2001-01-31 Dave Love <fx@gnu.org>
1488 * .gdbinit (hook-run): Define to run xreload.
1490 * textprop.c (Fset_text_properties): Fix newline in doc string.
1492 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1494 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1495 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1497 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1498 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1499 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1501 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1504 2001-01-30 Dave Love <fx@gnu.org>
1506 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1509 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1511 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1512 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1514 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1516 * textprop.c (Fset_text_properties): Doc fix.
1518 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1520 * xdisp.c (forward_to_next_line_start): Remove xassert.
1522 2001-01-29 Jason Rumney <jasonr@gnu.org>
1524 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1525 returning without releasing it.
1527 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1529 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1530 for '^', '$', and '\0'.
1532 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1534 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1535 regex for '^', '$', and '\0'.
1537 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1538 only if current_sblock has been initialized.
1540 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1541 terminal frame even if it is the only visible frame.
1543 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1545 * fontset.c (font_family_registry): Even if FONTNAME conform to
1546 XLFD, if it specifies other fields than family and registry,
1547 return FONTANME. New argument FORCE if nonzero cancel that feature.
1548 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1549 a signle byte character. Don't set FAMILY part to nil here.
1550 It is handled by the caller choose_face_font.
1551 (Fnew_fontset): Call font_family_registry with FORCE 0.
1552 (Fset_fontset_font): Likewise.
1554 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1556 * xdisp.c (display_line): Don't treat a newline as fitting
1559 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1561 * window.c (size_window): Set the window's orig_top to nil when
1562 changing heights, so that a future shrink_mini_window won't
1563 restore a bogus height.
1565 * frame.c (do_switch_frame): If selected frame has a mini-window,
1566 resize that to exact size.
1568 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1570 * xdisp.c (display_line): Simplify check for glyphs fitting
1571 entirely in the line.
1573 * xfns.c (xic_style): New variable.
1574 (create_frame_xic): Move static variable to global scope for
1575 the case that `static' gets defined away.
1577 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1579 * coding.c (decode_coding): Set a flag for inhibiting
1581 (code_convert_region): Always set saved_coding_symbol.
1582 (decode_coding_string): Likewise. Update coding->symbol when we
1583 encounter a inconsistent eol by the same way as code_convert_region.
1585 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1587 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1590 * xterm.c (x_after_update_window_line): Don't clear if frame's
1591 internal border width is zero.
1592 (x_clear_area): New function.
1593 (x_after_update_window_line, x_clear_end_of_line)
1594 (x_scroll_bar_create, x_scroll_bar_set_handle)
1595 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1596 instead of XClearArea.
1598 * xterm.h (x_clear_area): Add prototype.
1600 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1601 which doesn't seem necessary anymore with Lesstif 0.92.
1603 2001-01-25 Dave Love <fx@gnu.org>
1605 * puresize.h (BASE_PURESIZE): Up to 720000.
1607 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1609 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1611 * xdisp.c (echo_area_display): Don't call redisplay_internal
1612 when Emacs is shutting down. We can't run hooks etc. that
1613 would be necessary to do a redisplay.
1615 * lread.c (read_integer): Use type EMACS_INT instead of int.
1617 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1619 * ccl.c (ccl_driver): Fix last change.
1621 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1623 * ccl.h (sturct ccl_program): New member suppress_error.
1625 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1626 insert error message to the output.
1627 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1629 * coding.h (struct coding_system): New member suppress_error.
1631 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1632 (Fset_terminal_coding_system_internal): Set the member
1633 suppress_error to 1.
1634 (Fset_safe_terminal_coding_system_internal): Likewise.
1636 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1638 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1639 as if it was a `charset'.
1641 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1643 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1644 value in where_is_cache; the next lookup in the cache returns
1645 something bogus if we do.
1647 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1649 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1650 if HAVE_WINDOW_SYSTEM isn't defined.
1652 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1654 * fns.c (sweep_weak_table): Fix code taking items out of
1655 the hash collision chain. Some cleanup.
1657 * xterm.c (x_new_font): Don't change a tooltip's size.
1659 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1660 background color by specifying a color for the default font
1663 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1665 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1666 a workaround for SunOS 4's cc.
1667 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1668 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1669 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1672 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1674 * xterm.c (x_set_window_size_1): New function extracted from
1676 (x_set_window_size): Use it.
1677 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1678 doesn't have a widget, like tooltips.
1680 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1682 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1684 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1686 * fns.c (Fset_char_table_default): Fix to make sub char-table
1689 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1691 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1692 a desired tool bar string, even if there are no tool bar items.
1694 * xdisp.c (Ftool_bar_lines_needed): New function.
1695 (syms_of_xdisp): Defsubr it.
1697 * editfns.c (Fformat): Don't extend text properties from arguments
1698 to padding chars in the result.
1700 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1702 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1704 2001-01-20 Andrew Innes <andrewi@gnu.org>
1706 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1707 (w32_initialize): Don't set term hooks that aren't actually needed
1710 * xfaces.c (realize_default_face):
1712 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1714 * xdisp.c (handle_single_display_prop): Remove references to
1715 FRAME_W32_CONSOLE_P.
1717 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1719 * frame.h (output_method): Remove output_w32_console method.
1720 (FRAME_W32_CONSOLE_P): Remove macro.
1722 * frame.c (Qw32_console): Remove variable.
1723 (Fframep): Remove references to it.
1724 (syms_of_frame): Ditto.
1725 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1727 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1730 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1732 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1734 2001-01-19 Andrew Innes <andrewi@gnu.org>
1736 * w32.c (init_environment): Add a version-independent site-lisp
1737 directory to EMACSLOADPATH, after the version dependent one.
1739 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1741 * editfns.c (Fbuffer_substring): Doc fix.
1743 * xdisp.c (message_dolog, message2, message2_nolog):
1744 Rename parameter LEN to NBYTES.
1746 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1748 * charset.c (strwidth): Use c_string_width.
1749 (c_string_width): New function.
1750 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1753 * charset.h (c_string_width, lisp_string_width): Extern them.
1755 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1757 * indent.c (check_composition): Check validity of composition.
1759 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1760 characters by calling c_string_width.
1761 (x_consider_frame_title): Get byte length of frame tile string
1763 (display_mode_element): Pay attention to width of non-ASCII
1764 characters by calling strwidth.
1766 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1768 * xfns.c (Qcancel_timer): New variable.
1769 (syms_of_xfns): Initialize and staticpro it.
1770 (Fx_hide_tip, Fx_show_tip): Use it.
1771 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1773 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1775 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1777 * window.h (WINDOW_LIVE_P): New macro.
1779 * window.c (window_size_fixed): New variable.
1780 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1783 * eval.c (specbind): If binding a per-buffer variable which
1784 doesn't have a buffer-local value in the current buffer, change
1785 the global value by changing the value of the symbol bound in all
1786 buffers not having their own value, to make it consistent with
1787 what happens with other buffer-local variables.
1789 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1791 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1792 when searching for a newline.
1794 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1796 * xdisp.c (display_string): Fix previous change.
1798 2001-01-18 Jason Rumney <jasonr@gnu.org>
1800 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1801 GLYPH_DEBUG is defined.
1802 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1803 true for images with `:ascent 100'.
1804 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1805 meantime, use face MOUSE_FACE_ID.
1806 If first glyph isn't a character glyph, use the ASCII NUL
1807 character to determine the face.
1808 (expose_area): Do not treat left margin specially.
1809 (note_mode_line_highlight): If no local_map, check global keymap.
1810 (note_mouse_highlight): Initialize overlay.
1811 (clear_mouse_face): Don't return if tip_frame is non-nil.
1812 (show_scroll_bars): Remove unused function.
1813 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1814 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1816 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
1817 (x_free_frame_resources): Unload relief colors.
1819 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1821 * xdisp.c (forward_to_next_line_start): Avoid calling
1822 get_next_display_element when the newline is already found.
1823 This may change the iterator's position, when its current position is
1824 equal to the iterator's stop_charpos.
1826 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1827 zero, use this method only at the end of a line.
1829 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1830 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1831 if SCALABLE_FONTS_P is set.
1833 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1834 so that scalable fonts are included.
1836 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1837 In the cache, use a key containing the information if scalable
1839 (x_load_font): Adapt to change of keys in the font cache.
1841 2001-01-17 Kim F. Storm <storm@filanet.dk>
1843 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1844 XListFonts to take advantage of font caching.
1846 * xterm.c (x_list_fonts): Ensure caching font information when
1847 called for a null frame, which is the case frequently when Emacs
1850 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1852 * xfns.c (QCconversion): Replaces QCalgorithm.
1854 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1856 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1859 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1860 not everything could be displayed.
1862 * line.h, x-list-font.c: Files removed because unused.
1864 2001-01-17 Andrew Innes <andrewi@gnu.org>
1866 * dired.c (directory_files_internal): Convert result from readdir
1867 to a unibyte string initially, to avoid possible misinterpretation
1868 of some bytes as the internal form of Emacs characters.
1870 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1872 * fns.c (concat): Be sure to avoid putting the same `composition'
1873 property on the adjacent regions.
1875 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1877 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
1878 (Fscroll_right, Fscroll_left): Set it here instead, if called
1881 * buffer.c (Fset_buffer_modified_p): Set buffer's
1882 prevent_redisplay_optimizations_p flag.
1884 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1885 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
1886 with additional arg.
1888 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
1891 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1892 FROM_WHERE, for debugging.
1894 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1896 * ccl.c (Fregister_ccl_program): Handle the return value of
1897 resolve_symbol_ccl_program correctly.
1898 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
1900 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1902 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1903 has gone in the meantime, use face MOUSE_FACE_ID.
1905 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
1906 If x_display_info_for_display returns null, don't try to close
1907 the display; we didn't open it.
1909 * dispnew.c (save_or_restore_current_matrices): Function removed.
1910 (save_current_matrix, restore_current_matrix): New functions.
1911 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1912 restore the frame's current matrix. Due to the glyph pointer
1913 setup done in adjust_glyph_matrix, there is no easy way to make
1914 saving the current matrix in the desired matrix generally correct,
1917 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1919 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1921 (display_line): Optimize for wide characters.
1922 (display_string): Don't try to display a multi-column character
1923 partially. On ttys, produce more than one truncation glyph for
1924 multi-column characters that don't fit on the line.
1926 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1928 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
1929 Define it instead of WORDS_BIGENDIAN. Caller changed.
1931 2001-01-13 Jason Rumney <jasonr@gnu.org>
1933 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1934 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1935 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1936 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
1938 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1939 (x_draw_image_relief, x_draw_image_foreground_1)
1940 (x_draw_image_glyph_string): Adapt to change of image margins.
1942 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1945 * w32bdf.c (search_file_line, get_cached_font_char)
1946 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1948 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1950 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1951 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1952 (Fw32_send_sys_command): Remove unused variables.
1953 (w32_msg_pump): Add parentheses.
1955 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1956 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1959 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1961 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1962 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1963 being a pair of margins.
1964 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1965 to DEFVAR_LISP. Extend doc.
1967 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1969 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1970 pair of integers `(X . Y)', use X for the horizontal and Y for the
1972 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1973 (parse_image_spec): Check it.
1974 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1975 (tiff_format, gif_format, gs_format):
1976 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1978 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1979 (x_draw_image_relief, x_draw_image_foreground_1)
1980 (x_draw_image_glyph_string): Adapt to the change of image margins.
1982 * dispextern.h (struct image): Replace member `margin' with
1983 `hmargin' and `vmargin'.
1985 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1988 * dispnew.c (update_text_area): Put code which decrements the
1989 stop position when the row's face extends to the end of the
1992 * xfns.c (x_set_mouse_color): Fix color allocation.
1994 * keyboard.c: Call get_local_map with new argument list.
1996 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1998 * intervals.h (enum map_property): Removed.
1999 (get_local_map): Change prototype.
2001 * keymap.c: Call get_local_map with new argument list.
2002 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2004 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2006 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2007 of the size needed for the tool bar string. For the last image,
2008 use a `display' property that reaches to the end of the string.
2010 * xselect.c (selection_request_dpyinfo): New variable.
2011 (x_handle_selection_request): Set it.
2012 (x_selection_request_lisp_error): Don't call
2013 x_decline_selection_request if selection request's display has
2016 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2017 Do the unregister_colors before calling XFreeColors.
2019 2001-01-10 Dave Love <fx@gnu.org>
2021 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2022 ${SOME_MACHINE_LISP}, not ${lisp}.
2024 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2026 * xdisp.c (display_line): On ttys, produce more than one truncation
2027 glyph for multi-column characters that don't fit on the line.
2029 * xselect.c (x_reply_selection_request): Add a comment.
2031 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2032 XkbGetNames instead of XkbGetKeyboard.
2034 2001-01-10 Dave Love <fx@gnu.org>
2036 * sysdep.c (random): Revert the declaration.
2038 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2040 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2041 Call function string_bytes.
2042 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2044 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2045 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2046 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2047 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2049 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2050 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2051 after sweeping strings, and at the end.
2052 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2054 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2055 ensure that pop_message is called.
2057 * keyboard.c (Fexecute_extended_command): Use a
2058 record_unwind_protect to ensure that pop_message is called.
2060 * lisp.h (push_message_unwind): Add prototype.
2062 * xdisp.c (push_message_unwind): New function.
2064 * fileio.c (do_auto_save_unwind): Do the pop_message here
2065 instead of in Fdo_auto_save.
2066 (Fdo_auto_save): Don't call pop_message.
2068 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2070 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2073 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2075 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2076 when increasing window's vscroll.
2078 * macros.c (Qkbd_macro_termination_hook): New variable.
2079 (syms_of_macros): Initialize and staticpro it.
2080 (pop_kbd_macro): Run kbd-macro-termination-hook.
2082 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2084 2001-01-07 Dave Love <fx@gnu.org>
2086 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2087 arglist, for documentation's sake.
2089 2001-01-06 Andrew Innes <andrewi@gnu.org>
2091 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2094 2001-01-05 Andrew Innes <andrewi@gnu.org>
2096 * term.c (update_end): Don't check updating_frame; for some reason
2097 this can be 0 sometimes, such as after dismissing a popup menu,
2098 and isn't necessary given the explicit frame argument.
2100 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2102 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2103 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2105 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2107 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2109 * xfns.c (x_create_tip_frame): Preserve the value of
2110 face_change_count around the creation of the tip frame.
2112 * xfns.c (last_show_tip_args): New variable.
2113 (compute_tip_xy): New function.
2114 (Fx_show_tip): Reuse an existing tip frame, if possible.
2115 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2117 2001-01-04 Dave Love <fx@gnu.org>
2119 * editfns.c (Fformat): Doc fix.
2121 * systime.h (set_file_times): Prototype.
2123 * widget.h (EmacsFrameSetCharSize_): Prototype.
2125 * sysdep.c (random, srandom): Declare explicitly.
2127 * dispextern.h (move_it_vertically_backward): Declare.
2129 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2131 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2132 like in Fx_create_frame.
2134 * xfaces.c (set_font_frame_param): Don't do anything for
2135 non-graphical frames.
2137 * window.c (Fdelete_other_windows): Set window's window_end_valid
2138 to nil when changing the window's start. Don't change the
2139 window's start when its top position hasn't changed. If we do,
2140 this will set the window's optional_new_start, which act's like a
2141 force_start during redisplay with C-x 1 M-> under particular
2142 circumstances (see report from Per Starback to emacs-pretest-bug
2145 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2147 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2148 short cut at the start of the function. Add an assertion.
2149 (reseat_at_next_visible_line_start): Add an assertion.
2151 * window.c (Frecenter): When changing the window start, set the
2152 window's window_end_valid to nil.
2153 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2155 * dispextern.h (move_it_past_eol): Add prototype.
2157 * xdisp.c (move_it_past_eol): New function.
2159 * window.c (Fwindow_end): Doc fix.
2161 2001-01-03 Dave Love <fx@gnu.org>
2163 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2165 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2167 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2168 the enabled_p flag of the glyph row at window_end_vpos to 0.
2169 (handle_single_display_prop): Fix last change.
2171 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2173 * window.c (Frecenter): Doc fix.
2175 2001-01-02 Andrew Innes <andrewi@gnu.org>
2177 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2179 * frame.h (output_method): Add output_w32_console method.
2180 (FRAME_W32_CONSOLE_P): New macro.
2182 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2183 use output_w32_console method.
2184 (Qw32_console): New Lisp_Object.
2185 (Fframep): Return it.
2186 (syms_of_frame): Init it.
2187 (Fframe_parameters): Report w32console as font for w32_console frames.
2189 * xfaces.c (realize_default_face): Set face foreground and
2190 background to unspecified for w32_console frames.
2191 (realize_face): Realize face cache for w32_console frames.
2192 (realize_tty_face): Accept w32_console frames.
2194 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2195 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2196 necessary, even if running interactively.
2198 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2201 * w32term.c (x_update_begin):
2205 (x_change_line_highlight):
2210 (w32_reassert_line_highlight):
2211 (w32_frame_rehighlight):
2212 (w32_frame_raise_lower): Do nothing if not w32 frame.
2214 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2216 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2217 system doesn't tell us directly.
2218 (Fx_display_visual_class): Implement properly.
2220 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2222 * window.c (Frecenter): Handle centering in graphical frames
2223 specially. Centering on the basis of line counts doesn't work
2224 reliably with variable-height lines.
2226 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2228 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2231 * composite.c (run_composition_function): Remove unused var `val'.
2232 (update_compositions): Remove unused variable `hook'.
2234 * intervals.c (get_local_map): Remove unused variable `tem'.
2236 * doprnt.c (doprnt1): Remove unused variable `size'.
2238 * fns.c (Flength): Remove unused variable `tail'.
2239 (Fdelete): Remove unused variable `size'.
2241 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2244 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2246 * data.c (find_symbol_value): Remove extra 3rd argument in the
2247 call to swap_in_symval_forwarding.
2249 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2251 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2252 (trivial_regexp_p): Remove unused variable `c'.
2253 (boyer_moore): Remove unused variable `k'.
2255 * indent.c (current_column): Remove unused variable `stopchar'.
2256 (Fcompute_motion): Remove unused variable `contin'.
2258 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2260 * dired.c (directory_files_internal): Fix a typo in a comment.
2261 Remove an unused variable `handler'.
2262 (file_name_completion): Remove unused function-scope variable `dp'.
2263 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2266 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2268 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2270 (Fmarker_insertion_type): Remove unused variable `buf'.
2272 * insdel.c (make_gap): Remove unused variable `result'.
2274 * keyboard.c (record_char): Remove unused function-scope var `help'.
2275 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2276 (menu_bar_items): Remove unused function-scope variable `tem'.
2278 * fontset.c (fontset_ref): Remove unused variable `i'.
2279 (fontset_set): Remove unused variables `j' and `tmp'.
2280 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2281 (make_fontset_for_ascii_face): Remove unused variable `name'.
2282 (fs_load_font): Remove unused variable `font_idx'.
2283 (fs_query_fontset): Remove unused function-local variable `fontset'.
2284 (list_fontsets): Remove unused variable `tail'.
2285 (Fnew_fontset): Remove unused variables `family' and `registry'.
2286 (accumulate_font_info): Remove unused variable `tmp'.
2287 (Ffontset_font): Remove unused variable `id'.
2288 (syms_of_fontset): Remove unused variable `i'.
2290 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2292 (lookup_image): Remove unused variable `file'.
2293 (xbm_load): Remove unused variables `bitmap_data', `height', and
2294 `width'. Remove function-local variable `i', leave the
2296 (gif_load): Remove unused variable `inc'.
2298 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2299 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2300 leave only the one in the inner block.
2302 * xfaces.c (face_fontset, realize_default_face): Remove unused
2304 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2306 * term.c (encode_terminal_code): Remove unused variable `c'.
2308 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2309 char *' instead of `char *'.
2311 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2312 (Fget_unused_category): Remove unused variable `docstring_vector'.
2313 (Fchar_category_set): Remove unused variables `val', `charset',
2316 * coding.c (detect_coding_iso2022, setup_coding_system):
2317 Remove unused variable `i'.
2318 (detect_coding_mask): Remove unused variable `idx'.
2319 (detect_coding): Remove unused variable `i'.
2320 (ccl_coding_driver): Remove unused variable `result'.
2321 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2322 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2323 (encode_coding_string): Remove unused variables `gcpro1' and
2324 `saved_coding_symbol'.
2325 (Ffind_coding_systems_region_internal): Remove function-local
2326 variable args[], leave only the block-local one.
2327 (code_convert_region1): Remove unused variable `len'.
2329 * charset.c (char_printable_p): Remove unused variable `chars'.
2330 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2331 (str_to_multibyte): Remove unused variable `c'.
2333 * window.c (size_window): Remove block-local variable `min_size'.
2335 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2336 `header_line_height'.
2337 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2338 enum display_element_type.
2340 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2342 * xterm.c (x_connection_closed): Catch X errors around all
2343 statements that call X. Save away the error message in a local copy.
2345 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2348 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2349 in or at the start of invisible text.
2351 * dispnew.c (update_window): Don't check_current_matrix_flags.
2353 2001-01-01 Jason Rumney <jasonr@gnu.org>
2355 * w32fns.c (x_figure_window_size): Do not allow new_height and
2356 new_width of frame to override specified values.
2358 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2360 * composite.c (find_composition): Fix a code for searching backward.
2362 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2364 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2365 (update_window) [GLYPH_DEBUG]: Call it.
2366 (scrolling_window): Prevent including current rows which are below
2367 what's displayed in the window.
2369 * xdisp.c (try_window_reusing_current_matrix)
2370 <new start <= old start>: Disable rows in the current matrix
2371 which are below the window after scrolling.
2373 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2374 is zero. It's not worth the complexity.
2375 (invisible_text_between_p): Put in #if 0 because unused.
2377 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2379 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2380 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2382 * keyboard.c (echo_char): If C is an integer, always call
2383 push_key_description. Former code could signal an invalid
2386 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2387 If set, print multibyte text.
2388 (Fsingle_key_description): Call push_key_description with
2389 FORCE_MULTIBYTE set.
2390 (describe_buffer_bindings): Likewise.
2392 * lisp.h (push_key_description): Add prototype.
2394 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2395 around the call to redisplay_internal.
2397 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2399 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2401 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2403 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2404 (ccl_driver): New local variable `extra_bytes'.
2406 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2408 * coding.c (setup_coding_system):
2409 Initialize coding->spec.ccl.eight_bit_carryover.
2410 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2412 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2414 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2415 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2416 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2417 (decode_composition_emacs_mule): New function.
2418 (decode_coding_emacs_mule): Decode composition sequence by calling
2419 decode_composition_emacs_mule.
2420 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2421 (encode_coding_emacs_mule): Changed from macro to function.
2422 If a text contains compositions, encode them correctly.
2423 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2424 that decoding and encoding are required.
2426 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2428 * xfaces.c (PT_PER_INCH): New macro.
2429 (xlfd_point_size): Compute real point size from font's pixel size.
2430 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2433 * .gdbinit: Comment out the line pointing to the Lesstif source
2436 * window.c (Frecenter): Use displayed_window_lines instead
2437 of window_internal_height.
2439 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2440 instead of x-toolkit-scroll-bars-p.
2441 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2443 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2444 instead of x-toolkit-scroll-bars-p.
2445 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2447 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2448 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2449 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2451 (add_window_display_history, add_frame_display_history)
2452 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2453 (build_frame_matrix_from_leaf_window): Remove unused code.
2454 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2456 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2457 (update_window) [GLYPH_DEBUG]: Likewise.
2458 (syms_of_display): Defsubr dump-redisplay-history.
2460 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2462 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2463 the end of the prompt. Set echo_after_prompt to the offset
2464 of echoptr in echobuf.
2466 * xdisp.c (init_from_display_pos): Pop until the iterator's
2467 stack is empty; there may be frames for stretch or images
2470 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2471 (save_or_restore_current_matrix): New function for the same
2472 purpose, but more efficient.
2473 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2475 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2477 * xdisp.c (syms_of_xdisp): Fix last change.
2479 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2481 * xdisp.c (syms_of_xdisp): Doc fix.
2483 * xdisp.c (redisplay_window): Remove label restore_buffers;
2484 use finish_scroll_bars instead to make sure that scroll bars
2485 are redeemed. If we don't do this, flickering can result from
2486 scroll bars being destroyed and recreated.
2488 2000-12-22 Jason Rumney <jasonr@gnu.org>
2490 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2491 in the wrong colors when the foreground is not black.
2492 (expose_window): Don't redraw the window that's currently being
2495 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2497 * window.c (size_window): When setting the window's too_small_ok
2498 flag, compare old size with minimum size depending on WIDTH_P,
2499 don't compare with window_min_width.
2501 * window.c (delete_window): Simplify somewhat.
2502 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2503 freeing window matrices. The flag windows_or_buffers_changed is
2504 set, so the next redisplay will consider all windows; this should
2507 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2509 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2511 * ccl.h (struct ccl_program): New member cr_consumed.
2513 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2514 (CCL_READ_CHAR): Handle EOL conversion here.
2515 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2517 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2519 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2521 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2522 otherwise tabs of different size compare equal.
2524 * callint.c (Fcall_interactively): Prevent a compiler warning.
2526 * print.c (print_unwind): Return nil.
2527 (PRINTDECLARE): Initialize all local variables.
2528 (print_preprocess): Add a default case.
2530 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2532 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2534 * window.c (delete_window, Fsplit_window)
2535 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2537 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2539 * dispnew.c (ensure_frame_matrix): Removed.
2540 (save_frame_matrix, restore_frame_matrix): New functions.
2541 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2543 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2544 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2546 2000-12-21 Andrew Innes <andrewi@gnu.org>
2548 * w32term.c (x_update_begin): Regenerate the palette here, rather
2549 than for each window.
2551 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2552 palette is NULL, since this corrupts memory! Also get
2553 display_info reference from frame.
2555 2000-12-21 Jason Rumney <jasonr@gnu.org>
2557 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2559 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2560 to avoid returning without releasing it.
2562 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2564 * keymap.c (push_key_description): Don't convert eight-bit-control
2565 and eight-bit-graphic to multibyte character.
2567 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2568 generic character and CODE1 is nil, return the smallest character
2571 2000-12-20 Dave Love <fx@gnu.org>
2573 * s/osf5-0.h (NSIG): Don't redefine.
2575 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2577 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2578 excluding menu-bar and tool-bar.
2579 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2580 (menu_item_p): Remove.
2581 (where_is_internal_1): Don't ignore menu-items.
2583 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2585 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2588 * window.c (make_window): Initialize window's min_hscroll.
2589 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2590 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2592 (struct saved_window): New member min_hscroll.
2593 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2594 (Fset_window_configuration): Set window's min_hscroll.
2595 (save_window_save): Save window's min_hscroll.
2596 (compare_window_configurations): Compare min_hscroll values.
2598 * window.h (struct window): New member min_hscroll.
2600 * keyboard.c (echo_prompt): Prevent a compiler warning.
2602 * xdisp.c (try_cursor_movement): Fix last change. The real
2603 condition is that PT is at the end of the row, and should
2604 be displayed at the start of the next row.
2606 * xdisp.c (try_cursor_movement): If we end on a partially
2607 visible line, end we already decided to scroll, return -1.
2609 * dispextern.h (ensure_frame_matrix): Add prototype.
2611 * window.c (delete_window, Fsplit_window)
2612 (Fset_window_configuration): Call ensure_frame_matrix.
2614 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2616 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2617 completed, call fake_current_matrices instead of marking frame
2620 2000-12-20 Jason Rumney <jasonr@gnu.org>
2622 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2624 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2626 * fns.c (Frequire): Doc fix.
2628 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2630 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2632 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2633 currently displaying a message.
2635 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2637 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2639 2000-12-18 Andrew Innes <andrewi@gnu.org>
2641 * w32.c (w32_strerror): New function.
2643 * w32.h (w32_strerror): New extern.
2645 * w32fns.c (Fw32_shell_execute): Use it.
2647 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2649 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2651 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2653 * msdos.c (IT_set_face): Obey inverse_video.
2655 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2657 * dired.c (directory_files_internal): Always return decoded filenames.
2659 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2661 * xterm.c (x_connection_closed): Prevent being called recursively
2662 because of an error condition in XtCloseDisplay.
2664 * xdisp.c (init_iterator): If noninteractive, and the frame's
2665 face cache is null, make one.
2667 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2669 * process.c (wait_reading_process_input): Check for pending
2670 input when running timers.
2672 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2674 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2676 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2678 * process.c (read_process_output): Don't run a filter if the code
2679 decoder produces nothing but carryover.
2681 2000-12-17 Andrew Innes <andrewi@gnu.org>
2683 * w32.c (sys_rename): Only check errno against EEXIST, and not
2684 EACCES, when determining whether rename failed because the target
2685 exists. This was resulting in indefinite looping on Windows 9x if
2686 the source file was locked by another process.
2688 * w32fns.c (Ffile_system_info): New function.
2689 (syms_of_w32fns): Defsubr it.
2691 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2693 * window.c (coordinates_in_window): Fix computation for
2694 position on vertical line between mode lines.
2696 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2697 Don't alter tip_frame or tip_window.
2698 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2701 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2702 Don't alter tip_frame or tip_window.
2703 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2706 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2708 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2709 be consistent with the doc string. Reported by NAKAJIMA Mikio
2710 <minakaji@osaka.email.ne.jp>.
2712 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2714 * xfaces.c (Vface_ignored_fonts): New variable.
2715 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2716 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2718 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2720 * dispnew.c (update_window): Detect pending input every nth line
2721 updated, i.e. do it depending on real work done, and not on the
2724 * xterm.c (expose_window): Don't redraw the window that's
2725 currently being updated.
2727 * window.c (Fset_window_point): Remove test for
2728 cursor_in_non_selected_windows.
2730 * lread.c (read1): Recognize end of file after `\\'.
2732 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2733 not unwind_create_frame.
2735 2000-12-15 Dave Love <fx@gnu.org>
2737 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2740 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2742 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2744 * coding.c (setup_coding_system): Clear all members of the struct
2745 coding_system at first.
2746 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2748 (code_convert_region): Don't override coding->src_multibyte and
2749 coding->dst_multibyte.
2751 * fns.c (Fmd5): Docstring improved.
2753 2000-12-15 Miles Bader <miles@gnu.org>
2755 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2756 are actually marked as mode-lines; otherwise use
2757 estimate_mode_line_height.
2759 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2761 * editfns.c (Fformat): Prevent a buffer overrun when the format
2762 specifies a precision.
2764 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2766 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2767 argument is outside the range [2..3].
2769 2000-12-14 Andrew Innes <andrewi@gnu.org>
2771 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2772 nothing to do. Bind inhibit-quit.
2773 (tip_frame): Make it a Lisp_Object.
2774 (x_create_tip_frame): Set tip_frame after it has been added to
2776 (Fx_show_tip): Don't set tip_frame here.
2777 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2778 (unwind_create_frame, unwind_create_tip_frame): New functions.
2779 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2780 while a frame is only partially constructed.
2782 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2783 (x_free_frame_resources): New function.
2784 (x_destroy_window): Use it.
2786 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2788 * xfns.c (Fx_backspace_delete_keys_p): New function.
2789 (syms_of_xfns): Defsubr it.
2791 * config.in (HAVE_XKBGETKEYBOARD): Add.
2793 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2795 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2796 Always store string in multibyte representation in echobuf.
2797 (echo_char): Always store string in multibyte representation in
2799 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2800 (read_key_sequence): Adjusted for the change of echo_prompt.
2802 * fns.c (Fmd5): Docstring improved.
2804 * lisp.h (detect_coding_system): Prototype adjusted.
2806 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2807 (detect_coding_emacs_mule, detect_coding_iso2022,)
2808 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2809 (detect_coding_utf_16, detect_coding_ccl): Make them static.
2810 New argument MULTIBYTEP. Callers changed.
2811 (detect_coding_mask, detect_coding_system): New argument
2812 MULTIBYTEP. Callers changed.
2813 (decode_coding_string): Set coding->src_multibyte and
2814 coding->dst_multibyte before calling detect_coding and detect_eol.
2815 Update them after some coding system is detected.
2817 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2819 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2821 * keyboard.c (menu_bar_items, tool_bar_items):
2822 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2824 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2826 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2828 (unwind_create_frame, unwind_create_tip_frame): New functions.
2829 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2830 while a frame is only partially constructed.
2832 * xterm.h (x_free_frame_resources): Declare.
2834 * xterm.c (x_free_frame_resources): New function.
2835 (x_destroy_window): Use it.
2837 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2838 don't interrupt the update for pending input initially, i.e.
2839 update at least some lines.
2841 * keyboard.c (do_mouse_tracking): Make externally visible.
2843 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2845 * xfns.c (gray_bitmap_bits): Declare `char *'.
2847 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2849 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2850 lines start with a relief line.
2852 2000-12-12 Dave Love <fx@gnu.org>
2854 * window.c (Fdisplay_buffer): Doc fix.
2855 (Fwindow_list): Remove unused var.
2857 * buffer.h (mmap_set_vars): Declare.
2859 * window.h (Fset_window_point): Declare.
2861 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2863 * msdos.c (fast_find_position): Don't overstep the last window row.
2864 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
2865 variable `area'. When looking for a row under (X,Y), give up if some
2866 of the previous rows is not enabled.
2868 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2870 * window.c (Fset_window_point): If displaying cursors in windows
2871 other than the selected window, make sure redisplay updates
2872 other windows to show the new value of point in the window.
2874 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2876 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2877 the buffer is the sole visible buffer when in the mini-buffer.
2879 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2880 Bind `inhibit-read-only' to t.
2881 (unwind_with_echo_area_buffer): Use AREF.
2883 * xfns.c (Fx_hide_tip): Simplified.
2885 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
2888 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2890 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2892 * xfns.c (Fx_hide_tip): Fix last change.
2894 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2895 nothing to do. Bind inhibit-quit.
2896 (tip_frame): Make it a Lisp_Object.
2897 (x_create_tip_frame): Set tip_frame after it has been added to
2899 (Fx_show_tip): Don't set tip_frame here.
2901 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2903 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2906 * dispextern.h: Change external declaration of tip_frame.
2908 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2909 return an empty string.
2911 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2912 of the window's update_mode_line flag, since the former is set by
2913 force-mode-line-update, not the latter. This makes
2914 column-number-mode slightly faster.
2916 * xdisp.c (try_window_id) <all changes above window start>:
2919 2000-12-11 Paul Eggert <eggert@twinsun.com>
2921 * config.in (HAVE_FTELLO): Remove.
2923 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2924 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2926 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2927 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2929 2000-12-11 Miles Bader <miles@gnu.org>
2931 * window.c (displayed_window_lines): Don't round up when
2932 converting empty space at bottom to lines.
2933 Handle non-newline-terminated final lines properly.
2934 (Fwindow_text_height): New function (used to be in lisp).
2935 (syms_of_window): Initialize it.
2937 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2939 * syntax.c (scan_lists): Check that the right quote char has the
2940 right Sstring syntax when jumping over strings.
2941 (init_syntax_once): Use Smax rather than 13.
2943 2000-12-09 Miles Bader <miles@gnu.org>
2945 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2946 with PARTIALLY, inverting the sense.
2947 (window_scroll_pixel_based): Scroll partially visible lines into
2948 place if we hit the beginning or end of the buffer.
2949 (displayed_window_lines): Don't include partially visible lines.
2950 (Fmove_to_window_line): Skip past any partially visible first line.
2952 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2954 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2956 * tparam.c (tparam1): Change the way buffers are reallocated to be
2957 portable and less obfuscated.
2959 * termcap.c (tgetent): Change the way buffers are reallocated to
2960 be portable and less obfuscated.
2962 * macros.c (store_kbd_macro_char): Change the way buffers are
2963 reallocated to be portable and less obfuscated.
2965 * lread.c (read1): Change the way buffers are reallocated to be
2966 portable and less obfuscated.
2968 * doc.c (Fsubstitute_command_keys): Change the way buffers
2969 are reallocated so that it is portable.
2971 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2973 * dosfns.c (Ffile_system_info): New function.
2974 (syms_of_dosfns): Defsubr it.
2976 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2978 * alloc.c (gc_sweep): Add comment.
2980 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2982 * sound.c (vox_configure): Change order of ioctls.
2983 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2984 Ignore errors when changing volume.
2985 (vox_close): Don't reset the device.
2987 * process.c (read_process_output): Make sure the process marker's
2988 position is valid when the process buffer is changed in
2989 after-change functions. W3 does that.
2991 * xfns.c (x_free_gcs): New function.
2993 * xterm.h (x_free_gcs): Add prototype.
2995 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2998 * xterm.c (x_destroy_window): Call x_free_gcs so that
2999 resources of non-toolkit X windows will be freed.
3001 2000-12-07 Andrew Innes <andrewi@gnu.org>
3003 * w32fns.c (xlfd_charset_of_font): Fix last change.
3005 2000-12-06 Dave Love <fx@gnu.org>
3007 * md5.h (__P): Don't define -- it comes from config.h.
3009 * strftime.c: Change some #if foo to #ifdef foo.
3011 2000-12-06 Andrew Innes <andrewi@gnu.org>
3013 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3015 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3016 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3017 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3019 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3021 * alloc.c (gc_sweep): Prevent symbols read during loadup
3024 * xdisp.c (underlying_face_id): New function.
3025 (handle_face_prop, face_before_or_after_it_pos): Use it
3026 to determine the face ``under'' a string. Let strings inherit
3027 the face of the buffer under them.
3029 * xfaces.c (face_at_string_position): Update function comment.
3031 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3032 matrix if the window's left position has changed; we need to
3033 redraw it in this case.
3035 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3037 * window.c (coordinates_in_window): Check mouse on mode-line or
3040 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3041 advertized by the function documentation.
3043 * window.c (syms_of_window): Doc fix.
3045 * sound.c (vox_configure): Set volume for left and right channel.
3046 (sound_cleanup): Return nil.
3048 * xdisp.c (move_it_by_lines): Fix paren typo.
3050 * xterm.c (x_load_font): Don't use the font's max_bounds for
3051 computing the height of the font. If max_bounds' ascent or
3052 descent are greater than the font's ascent or descent, this means
3053 glyphs overlap, which should be handled now by redisplay.
3055 * window.c (Veven_window_heights): New variable.
3056 (syms_of_window): DEFVAR_LISP it.
3057 (Fdisplay_buffer): Check Veven_window_heights before evening the
3060 2000-12-06 Miles Bader <miles@gnu.org>
3062 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3063 update `default-frame-alist' instead of setting no frame parameters.
3065 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3067 * composite.c (update_compositions): Fix typo (use the correct
3070 2000-12-05 Jason Rumney <jasonr@gnu.org>
3072 * md5.h: Remove underscores from function declarations.
3073 (__attribute__, __alignof__) [!__GNUC__]: Define.
3075 * md5.c: Delay include of md5.h until after namespace cleaning.
3077 * makefile.w32-in (fns.o): Depend on md5.h
3078 (md5.o): New target.
3081 * makefile.nt: Likewise.
3083 2000-12-05 Jason Rumney <jasonr@altavista.net>
3085 * w32term.c (expose_area): Complete last change.
3087 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3089 * minibuf.c: Include intervals.h.
3091 2000-12-05 Jason Rumney <jasonr@gnu.org>
3093 * w32term.c (x_produce_glyphs): If a font for a component of
3094 a composition is not found, use 1 pixel dot ascent and 0 dot
3095 descent value to avoid displaying terribly tall empty boxes.
3096 (expose_area): Pass x-coordinate relative to the exposed
3097 area to x_draw_glyphs instead of a window-relative coordinate.
3099 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3101 * xdisp.c (next_element_from_ellipsis): Save face before selective
3102 display in saved_face_id, and set face_before_selective_p.
3103 (reseat_1): Reset face_before_selective_p.
3104 (append_space, extend_face_to_end_of_line): If iterator's
3105 face_before_selective_p is set, use the face from saved_face_id.
3106 (extend_face_to_end_of_line): For tty frames, make sure to
3107 use the right face id when producing spaces at the end of
3110 * dispextern.h (struct it): Add face_before_selective_p.
3112 * keyboard.c (record_char): Don't record identical help-echo
3113 events in recent_keys.
3115 * xterm.c [USE_X_TOOLKIT]: Close the display.
3116 (xim_close_dpy): Handle case that the display has been closed.
3118 * xterm.c (x_destroy_window): Reset the frame's X window after
3121 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3122 variable window_width.
3123 (line_draw_cost): Fix code skipping over spaces at the end of the
3124 line when must_write_spaces is not set.
3125 (scrolling_window): Fix code inserting runs in list of all runs.
3127 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3129 * coding.c (setup_coding_system): Be sure to initialize
3130 coding->category_idx.
3132 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3134 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3136 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3137 area to x_draw_glyphs instead of a window-relative coordinate.
3139 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3140 error in the message.
3142 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3143 timer after having read a key. It's not good for code reading
3144 several keys in a loop, like an input method.
3146 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3147 record undo information for format-decode.
3149 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3150 current buffer is read-only, not if it isn't.
3152 * keyboard.c (record_char): Record `help-echo' input events
3153 in recent_keys only if they display some help. Don't record
3154 `help-echo' events as macro char.
3156 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3158 * editfns.c (save_excursion_restore): Don't move point
3159 in another window if it is showing the wrong buffer.
3160 Avoid the call to Fwindow_live_p, for speed.
3162 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3164 * xfaces.c (struct font_name): New member registry_priority.
3165 (split_font_name): Initialize the above member to zero.
3166 (concat_font_list): New function.
3167 (font_list): Include fonts of all alternative registries.
3168 (FONT_POINT_SIZE_QUANTUM): New macro.
3169 (better_font_p): Ignore point size difference less than
3170 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3172 * xterm.c (x_produce_glyphs): If a font for a component of
3173 a composition is not found, use 1 pixel dot ascent and 0 dot
3174 descent value to avoid displaying terribly tall empty boxes.
3176 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3178 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3180 * coding.h (code_convert_string1): Declare.
3182 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3184 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3186 2000-12-02 Jason Rumney <jasonr@gnu.org>
3188 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3189 correctly for single byte character case.
3190 (w32_per_char_metric): Do not try to make any assumptions about
3191 the metrics of BDF fonts.
3192 (x_estimate_mode_line_height): If `mode-line' face
3193 hasn't a font, use that of the frame, as drawing glyphs does.
3194 (note_mouse_highlight): Change the cursor shape on the vertical
3195 border between windows [not enabled].
3197 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3199 * w32fns.c (Fx_create_frame): Reintroduce the call to
3200 face-set-after-frame-defaults.
3201 (Vx_window_horizontal_drag_shape): New variable.
3202 (syms_of_xfns): DEFVAR_LISP it.
3203 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3206 2000-12-02 Simon Josefsson <simon@josefsson.org>
3208 * fns.c (Fmd5): Use a different logic to decide the coding system
3211 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3213 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3215 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3217 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3219 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3220 height for YNegative.
3221 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3222 height; also see comment there.
3224 * window.c (coordinates_in_window): Handle computations for
3225 positions on the vertical bar and fringes differently for
3226 window-system frames. Consider some pixels near the vertical bar
3227 as on the bar if the frame doesn't have vertical scroll bars.
3228 Associate positions between mode or header lines with the
3229 right window, the left one.
3231 2000-12-01 Jason Rumney <jasonr@gnu.org>
3233 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3235 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3238 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3240 * window.c (struct saved_window): Add members orig_top and orig_height.
3241 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3242 (save_window_save, Fset_window_configuration): Save/restore
3243 window's orig_top and orig_height.
3245 2000-12-01 Jason Rumney <jasonr@gnu.org>
3247 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3249 * w32fns.c (x_set_cursor_color): Fix last change.
3251 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3253 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3254 sure that the next redisplay displays the minibuffer, so that
3255 the cursor will be replaced with what the minibuffer wants.
3257 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3258 #ifndef instead of using #if.
3259 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3260 USE_TOOLKIT_SCROLL_BARS is defined.
3262 2000-11-30 Jason Rumney <jasonr@gnu.org>
3264 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3267 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3269 * fns.c (Fmd5): Doc fix.
3271 2000-11-30 Simon Josefsson <simon@josefsson.org>
3273 * fns.c (Fmd5): New function.
3274 (syms_of_fns): Defsubr md5.
3276 * Makefile.in (obj): Add md5.o
3278 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3280 * md5.h, md5.c: New files, taken from glibc.
3282 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3284 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3285 hasn't a font, use that of the frame, as drawing glyphs does.
3287 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3289 * eval.c (Frun_hooks): Allow 0 arguments.
3291 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3293 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3294 is over the menu bar widget, say it's not on the frame.
3296 * xfns.c (Fx_create_frame): Reintroduce the call to
3297 face-set-after-frame-defaults.
3299 * eval.c (Fsignal): Reset handling_signal.
3301 2000-11-28 Jason Rumney <jasonr@gnu.org>
3303 * w32menu.c (add_menu_item): Reset menu item text when changing
3304 type to radio button.
3306 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3308 * xselect.c: Update copyright.
3310 * window.c (coordinates_in_window): If on a mode or header line,
3311 but sufficiently close to its start, return ``on vertical
3312 border''. This gives us a way to drag windows horizontally when
3313 using toolkit scroll bars.
3315 * xterm.c (note_mouse_highlight): Change the cursor shape
3316 on the vertical border between windows.
3318 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3320 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3321 (syms_of_xfns): DEFVAR_LISP it.
3322 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3324 * textprop.c (text_read_only): New function.
3325 (verify_interval_modification): Use it instead of signaling
3326 `text-read-only'. This makes it easier to catch this error
3329 * xdisp.c (forward_to_next_line_start): Check for newlines,
3330 not end of line, which includes CR.
3332 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3334 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3335 include no-conversion.
3337 2000-11-27 Jason Rumney <jasonr@gnu.org>
3339 * w32fns.c (w32_load_system_font): Always mark font as double byte
3340 if codepage is unicode.
3342 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3344 * xdisp.c (forward_to_next_line_start): If already on a newline,
3345 just consume it to avoid unintended skipping over invisible text below.
3347 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3348 `vertical-line', `mode-line' and `header-line' events.
3350 * xdisp.c (try_window_id): Avoid starting to display in the middle
3351 of a character, a TAB for instance. This is easier than to set
3352 up the iterator exactly, and it's not a frequent case, so the
3353 additional effort wouldn't really pay off.
3355 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3357 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3360 2000-11-25 Jason Rumney <jasonr@gnu.org>
3362 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3363 Args to window_from_coordinates should be pixel coordinates.
3365 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3366 redisplay handles them properly.
3368 2000-11-25 Miles Bader <miles@gnu.org>
3370 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3372 2000-11-24 Jason Rumney <jasonr@gnu.org>
3374 * w32.c (init_environment): Set LANG environment variable based on
3375 locale settings, if not set.
3377 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3378 making tool bar smaller. When clearing the frame, also
3379 clear current matrices. Clear frame when tool bar disappears.
3380 Don't use more lines for the tool-bar than is available.
3381 (x_change_window_heights): New function.
3383 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3385 * xdisp.c (init_from_display_pos): If POS says we're already after
3386 an overlay string ending at POS, make sure to pop the iterator
3387 because it will be in front of that overlay string. When POS is
3388 ZV, we've thereby also ``processed'' overlay strings at ZV.
3390 * xfaces.c (lface_from_face_name): Function comment fix.
3392 2000-11-24 Miles Bader <miles@gnu.org>
3394 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3395 apply `mode-line-inverse-video' -- zero means force display using
3396 the default face, non-zero means display using the specialized face.
3397 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3399 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3401 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3404 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3406 * coding.c (decode_coding_emacs_mule): Fix the case of
3407 CODING_EOL_LF, which used uninitialized value of c.
3409 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3411 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3413 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3415 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3418 * frame.h (struct frame): Replace desired_tool_bar_items,
3419 current_tool_bar_items, n_desired_tool_bar_items,
3420 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3422 * frame.c (make_frame): Change initialization of tool bar
3425 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3426 Change references to members deleted from struct frame to use the
3429 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3430 references to members deleted from struct frame to use the new ones.
3432 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3434 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3436 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3437 (note_tool_bar_highlight): Change references to members deleted
3438 from struct frame to use the new ones.
3440 2000-11-23 Miles Bader <miles@gnu.org>
3442 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3443 the face's inverse-video attribute, rather than overriding it.
3445 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3447 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3448 making tool bar smaller.
3450 2000-11-22 Dave Love <fx@gnu.org>
3452 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3454 2000-11-22 Miles Bader <miles@gnu.org>
3456 * keyboard.c (Vminibuffer_message_timeout): New variable.
3457 (command_loop_1): Use it to determine message timeout.
3458 (syms_of_keyboard): Initialize it.
3460 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3462 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3464 * sysdep.c: Move the code for declaring h_errno after #include
3467 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3469 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3470 the menu bar when the tooltip is unmapped.
3472 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3473 sole visible buffer when we're currently in the mini-buffer, and
3476 2000-11-21 Jason Rumney <jasonr@gnu.org>
3478 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3479 put on the clipboard.
3480 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3481 copy of what Emacs last put there. If they are the same, do not
3482 use the clipboard copy to avoid losing data due to coding conversions.
3484 2000-11-22 Miles Bader <miles@gnu.org>
3486 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3487 (syms_of_minibuf): Initialize it.
3488 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3489 to prompt, don't make read-only.
3491 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3493 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3494 Add BEFORE/AFTER_POTENTIAL_GC.
3496 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3498 * buffer.c (mmap_free_1): Avoid a compiler warning.
3500 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3502 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3504 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3507 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3509 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3512 * s/gnu-linux.h: Don't use `#cpu'.
3514 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3515 not defined in mman.h.
3517 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3518 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3519 and store an index in the XClientMessageEvent. Storing a
3520 Lisp_Object or pointer can fail on a 64 bit system, since X only
3522 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3524 2000-11-20 Dave Love <fx@gnu.org>
3526 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3528 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3530 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3532 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3534 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3537 * alloc.c (make_string): Fix previous change. Be sure to make
3538 unibyte string correctly.
3540 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3542 * window.c (Fwindow_list): Change parameter list to be XEmacs
3544 (window_list_1): New function.
3545 (window_loop): Use it instead of Fwindow_list.
3547 * sysdep.c (emacs_ospeed): New variable.
3548 (toplevel): Don't declare ospeed extern.
3549 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3551 * termcap.c (ospeed): Remove.
3552 (tputs) [!emacs]: Remove unused code.
3553 (tgetent): Avoid a compiler warning.
3555 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3556 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3557 SCROLL_BAR_X_WIDGET with additional argument DPY.
3559 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3561 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3562 Take the X display as additional argument.
3563 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3564 `Widget' is a pointer type that's not easily stored in Lisp_Object
3565 form in a portable way.
3567 * dispnew.c (update_text_area): Fix last change.
3569 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3571 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3573 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3574 clear current matrices.
3576 * buffer.c (mmap_enlarge): Don't print a message on stderr
3577 if mapping new memory at the end of the existing region fails.
3579 * dispnew.c (update_text_area): Don't skip over equal glyphs
3580 when the last current glyph overlaps the glyph to its right.
3582 2000-11-18 Miles Bader <miles@gnu.org>
3584 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3585 lines that *end* with "..." too (that's the most common case!).
3587 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3589 * xdisp.c (resize_mini_window): Temporarily change to the
3590 mini-window's buffer if necessary.
3592 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3593 the tooltip obscures less text under it.
3595 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3597 * puresize.h (BASE_PURESIZE): Increase to 700000.
3599 2000-11-18 Jason Rumney <jasonr@gnu.org>
3601 * w32term.c (w32_draw_bitmap): Use face to set colors.
3603 2000-11-17 Dave Love <fx@gnu.org>
3605 * lread.c (Fload): Fix #ifdef for pcc.
3607 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3609 * xdisp.c (pos_visible_p): Compute the default character height
3612 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3614 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3615 knowing the line's height; use the default font's height in that case.
3617 * xfaces.c (weight_table): Add `demi' with the same meaning as
3620 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3622 * dispnew.c (null_row): New global static variable.
3623 (clear_glyph_row): Delete local static variable null_row.
3625 2000-11-15 Jason Rumney <jasonr@gnu.org>
3627 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3628 (w32_alloc_lighter_color): Use new brightness calculations from
3629 xterm.c. Scale delta to be in the range expected by W32.
3630 (w32_draw_relief_rect): Use frame relief colors.
3632 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3634 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3635 (Qinhibit_default_face_x_resources): New variable.
3636 (syms_of_frame): Initialize it.
3637 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3639 * xdisp.c (pos_visible_p): Improve function comment.
3641 * lisp.h (BINDING_STACK_SIZE): New macro.
3643 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3644 reading the directory if readdir returns null and errno is EAGAIN
3647 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3649 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3650 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3651 Set amount_to_scroll to max of dx and scroll_step so that
3652 scroll-conservatively doesn't defeat scroll-step>1.
3653 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3654 scroll-conservatively for line-at-a-time scrolling.
3656 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3658 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3661 * xdisp.c (current_mode_line_height, current_header_line_height):
3663 (init_xdisp): Initialize them.
3664 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3665 and use exact mode line heights if it is set.
3667 * lisp.h (pos_visible_p): Change prototype.
3669 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3670 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3671 and current_header_line_height first.
3672 (current_mode_line_height, current_header_line_height):
3675 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3677 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3678 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3679 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3681 2000-11-14 Miles Bader <miles@gnu.org>
3683 * xterm.c (x_alloc_lighter_color): Include an additive component
3684 too for dark colors, because FACTOR isn't enough.
3685 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3688 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3690 * keyboard.c (show_help_echo): Call message3_nolog with number of
3691 bytes in the help string as 2nd parameter, instead of the number
3694 2000-11-13 Miles Bader <miles@gnu.org>
3696 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3697 (Fload): Use new openp return protocol.
3698 Don't try to use Vload_source_file_function to load .elc files.
3699 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3700 openp return protocol.
3701 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3703 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3705 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3707 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3708 Defined these macros.
3709 (NLIST_STRUCT): Avoid re-defining it.
3711 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3712 -I/usr/contrib/X11R6/include.
3713 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3715 2000-11-10 Jason Rumney <jasonr@gnu.org>
3717 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3719 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3720 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3722 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3723 (Qw32_charset_vietnamese): New symbol.
3724 (xlfd_charset_of_font): New function.
3725 (w32_load_system_font): Use it.
3726 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3727 when Vw32_charset_info_alist is nil to ensure default face always
3728 has font. Use Fcar and Fcdr for safety.
3729 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3730 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3731 pseudo-codepages for special cases.
3732 (w32_to_x_font): New parameter to allow charset portion to be
3733 specified where there is many to one mapping. Callers changed.
3734 (w32_list_fonts): Avoid listing fonts that won't display.
3736 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3738 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3739 (font_list_1): Renamed from font_list.
3740 (font_list): New function, trying alternative registries from
3741 Vface_alternative_font_registry_alist.
3742 (Finternal_set_alternative_font_registry_alist): New function.
3743 (syms_of_xfaces): Initialize and Staticpro
3744 Vface_alternative_font_registry_alist.
3745 Defsubr Finternal_set_alternative_font_registry_alist.
3747 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3749 * lisp.h (Flooking_at): Declare.
3751 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3753 * dired.c (directory_files_internal): Fix a braino.
3755 * dired.c (directory_files_internal): Add missing GCPRO's.
3758 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3760 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3761 (resize_mini_window): Return quickly if Vresize_mini_window is
3762 nil. Don't return if Vmax_mini_window_height is nil.
3764 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3765 (syms_of_xdisp): Initialize them.
3766 (resize_mini_window): Act according to the setting of
3767 Vresize_mini_window.
3768 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3770 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3771 scroll bar widget after configuring it, so that it will appear at
3772 the right position from the start.
3773 (XTredeem_scroll_bar): Cleaned up.
3775 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3777 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3778 font is taller than the frame line, we don't have to bias the
3781 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3783 2000-11-07 Dave Love <fx@gnu.org>
3785 * config.in (HAVE_MKSTEMP): Add.
3787 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3789 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3791 * window.c (Fset_window_configuration): Don't try to preserve
3792 point in the current buffer, if that buffer is displayed in more
3795 * xfaces.c (lookup_named_face): If default face isn't realized,
3796 try to realize it. Return -1 if not successful.
3797 (Fx_list_fonts): Handle case that face cannot be determined.
3798 (Fface_font): Likewise.
3800 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3802 * window.c (displayed_window_lines): Detect partially
3803 visible lines at the bottom correctly.
3805 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3807 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3808 when ensuring we don't do visit in indirect buffer.
3810 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3812 * composite.h (compose_chars_in_text): Add prototype.
3814 * composite.c (Vcomposition_function_table): New variable.
3815 (Qcomposition_function_table): New variable.
3816 (run_composition_function): Call
3817 Vcompose_chars_after_function with three arguments.
3818 (compose_chars_in_text): New function.
3819 (syms_of_composite): Modified the doc-string of
3820 Vcompose_chars_after_function. Declare composition-function-table
3821 as a lisp variable, and initialize it.
3823 * xfns.c (x_encode_text): Suppress producing escape sequences for
3826 * xselect.c: Include composite.h.
3827 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3829 2000-11-05 Andrew Innes <andrewi@gnu.org>
3831 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3833 * sysdep.c (read_input_waiting): Remove extraneous argument to
3836 * w32fns.c (Fx_server_version): Include w32_build_number in the
3839 * w32heap.c (w32_build_number): New variable.
3840 (cache_system_info): Set it.
3842 * w32heap.h (w32_build_number): Add extern.
3844 * emacs.c (syms_of_emacs): Update docstring for
3845 system-configuration, to reflect the actual usage on MS-Windows.
3847 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3849 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3850 process idle timers while waiting for another event.
3852 * dispnew.c (update_frame_line): Handle case where spaces in
3853 the default face are colored.
3855 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3856 window height hasn't changed.
3858 2000-10-31 Jason Rumney <jasonr@gnu.org>
3860 * w32term.c (x_produce_glyphs): Handle composite characters.
3861 (x_draw_glyph_string_foreground)
3862 (x_draw_composite_glyph_string_foreground): Restore old font.
3864 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3866 * minibuf.c (read_minibuf): Reset the undo history just before
3867 starting the recursive-edit.
3869 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3871 * xfaces.c (menu_face_change_count): New variable.
3872 (Finternal_set_lisp_face_attribute): Increment it for changes
3874 (realize_basic_faces): Reflect changes in the `menu' faces
3877 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3878 dy obtained from the iterator's y-position after moving from
3879 scroll_margin_pos to PT; see comment there.
3881 * xdisp.c (safe_eval_handler): Call add_to_log.
3883 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3884 is not a symbol or string.
3886 * xdisp.c (echo_area_display): Don't perform a display update from
3887 inside redisplay. The update will happen anyway at the end of
3888 redisplay, and it can confuse redisplay (GC messages while
3889 redisplaying, for instance.)
3891 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3893 * xrdb.c (x_load_resources): Use the class name in the defaults.
3895 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3896 (regex_compile): Catch bogus \(\1\).
3898 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3900 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3903 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3904 we have a color cache, check that the cached color equals the
3905 allocated color. If not, clear the color cache.
3907 * window.c (displayed_window_lines): Change buffers if necessary.
3908 Fix computation of displayed lines.
3910 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3911 update_menu_bindings to DEFVAR_BOOL.
3913 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3915 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3917 * puresize.h (BASE_PURESIZE): Increase to 680000.
3919 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3921 2000-10-29 Jason Rumney <jasonr@gnu.org>
3923 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3925 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3926 (w32_cache_char_metrics): Handle possibility that 'x' does not
3927 exist in a BDF font.
3928 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3930 * w32bdf.h (bdffont): Add nchars.
3932 * w32bdf.c (set_bdf_font_info): Set it.
3933 (w32_BDF_TextOut): Swap byte order of double byte characters.
3934 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3936 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3938 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3939 don't override the colors in frame's param_alist, unless they are
3942 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3943 reverse the effect of the highlight flag.
3945 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3947 * window.h (Fwindow_live_p): Declare.
3949 * undo.c (record_delete): Check that last_undo_buffer is really a
3950 buffer before applying XBUFFER to it.
3952 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3955 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3957 * lisp.h (KEYMAPP): New macro.
3958 (get_keymap): Remove.
3959 (get_keymap_1): Rename get_keymap.
3961 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3963 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3965 * xmenu.c (single_submenu): Use KEYMAPP.
3966 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3967 Use KEYMAPP rather than Fkeymapp.
3969 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3971 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3972 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3973 Use KEYMAPP rather than Fkeymapp.
3974 (single_submenu): Use KEYMAPP.
3975 (w32_menu_show, w32_dialog_show): Use TRUE.
3977 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3979 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3980 (Fkeymapp): Use KEYMAPP.
3981 (get_keymap): Rename from get_keymap_1. Remove old def.
3982 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3983 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3984 (Fminor_mode_key_binding): Don't raise an error if the binding
3986 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3987 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3989 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3990 Allow Vspecial_event_map to be autoloaded.
3991 (menu_bar_items): Fetch the keymap rather than using keymapp.
3992 (menu_bar_one_keymap): No need to follow func-indirect any more.
3993 (parse_menu_item): get_keymap_1 -> get_keymap.
3994 (tool_bar_items): Fetch the keymap rather than using keymapp.
3995 (read_key_sequence): Use KEYMAPP.
3997 * intervals.c (get_local_map): Use get_keymap rather than following
3998 function-indirections explicitly.
4000 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4002 2000-10-27 Jason Rumney <jasonr@gnu.org>
4004 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4005 point, as Windows has oversized fonts.
4007 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4009 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4011 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4012 (freehook, reallochook): Handle null pointer arguments.
4013 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4015 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4017 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4018 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4019 Giving in to popular pressure to shut up the compiler with casts.
4021 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4023 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4024 signed value, and use a default value computed from the font's
4027 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4029 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4030 that specify a negative underline position can still use underlines.
4032 * window.c (Fpos_visible_in_window_p): Make POS default to
4033 WINDOW's point, not the current buffer's point.
4035 2000-10-26 Dave Love <fx@gnu.org>
4037 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4038 when it's necessary.
4040 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4042 * window.c (size_window): Compute size difference from sum of old
4043 child window sizes instead of from parent's size.
4045 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4046 Handle obscured lines at the top of the window.
4048 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4049 down after the last error condition check.
4051 * frame.c (Fdelete_frame): Run delete-frame-hook.
4053 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4055 * coding.c (decode_coding): Fix previous change (check also
4056 CODING_MODE_LAST_BLOCK).
4058 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4060 * regex.c: More `unsigned char' -> `re_char' changes.
4061 Also change several `int' into `re_wchar_t'.
4062 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4063 (PUSH_FAILURE_POINTER): Don't cast any more.
4064 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4065 We want GCC to complain, since this piece of code makes
4066 re_match non-reentrant, which *should* be fixed.
4067 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4068 (EXTEND_BUFFER): Use RETALLOC.
4069 (SET_LIST_BIT): Don't cast.
4070 (re_wchar_t): New type.
4071 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4072 that those two functions will always properly return.
4073 (IMMEDIATE_QUIT_CHECK): Cast to void.
4074 (analyse_first): Use recursion rather than an explicit stack.
4075 (re_compile_fastmap): Can't fail anymore.
4076 (re_search_2): Don't check re_compile_fastmap for failure.
4077 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4078 Now also sets the new value (passed in a new argument).
4079 (re_match_2_internal): Use it.
4080 Also, use a new var `reg' of type size_t when looping through regs
4081 rather than reuse the inappropriate `mcnt'.
4083 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4084 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4085 (where_is_internal): Renamed from Fwhere_is_internal.
4086 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4087 (Fwhere_is_internal): New function wrapping where_is_internal.
4088 (where_is_internal_1): Handle the case where we're filling the cache.
4089 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4091 2000-10-25 Miles Bader <miles@gnu.org>
4093 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4095 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4097 * window.c (pos_fully_visible_p): Removed.
4098 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4099 if position is visible and/or fully visible.
4101 * lisp.h (pos_visible_p): Add prototype.
4103 * xdisp.c (pos_visible_p): New function.
4105 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4107 * process.c (send_process): If OBJECT is t, it means that the data
4108 is from C string, but we should encode it. Before calling
4109 setup_raw_text_coding_system, be sure to flush out data by the
4110 previous coding system.
4112 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4114 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4115 assignment of startpos to prev when startpos == pos.
4117 * editfns.c (find_field): Set the field stickiness correctly from
4118 overlay fields. Use renamed `text_property_stickiness'.
4119 (text_property_stickiness): Renamed from `char_property_stickiness'.
4120 Only check text properties, not overlays.
4121 * textprop.c (get_char_property_and_overlay): New function.
4122 (Fget_char_property): Use it.
4123 * intervals.h (get_char_property_and_overlay): Add declaration.
4125 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4127 * keymap.c: Use AREF, ASET and ASIZE macros.
4128 (Fmake_sparse_keymap): Docstring fix.
4130 (shadow_lookup): Move up.
4131 Handle the case where lookup-key returns an integer.
4132 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4133 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4134 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4135 Simplify/rewrite the keymap-finding code.
4136 Add check for command shadowing, using shadow_lookup.
4138 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4140 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4141 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4144 2000-10-24 Andrew Innes <andrewi@gnu.org>
4146 * dired.c (directory_files_internal_unwind): New function.
4147 (directory_files_internal): Use it to ensure closedir is called
4148 even if expand-file-name or file-attributes throw, eg. because of
4149 a user interrupt. Also enable immediate_quit while calling
4150 re_search, so that matching can be interrupted as well.
4152 2000-10-24 Andrew Innes <andrewi@gnu.org>
4154 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4156 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4157 so that re_search functions only quit when callers expect them to.
4159 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4161 * regex.c (regex_compile): Change the way of handling a range from
4162 a char less than 256 to a char not less than 256.
4164 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4166 * window.c (size_window): Prevent setting window's width or
4167 height to a negative value (esp. with XSETFASTINT).
4169 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4170 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4171 (protect_malloc_state) [GC_MALLOC_CHECK &&
4172 GC_PROTECT_MALLOC_STATE]: New function.
4173 (PROTECT_MALLOC_STATE): New macro.
4174 (__malloc_initialize, morecore, _malloc_internal)
4175 (_free_internal) _realloc_internal): Use it to make _heapinfo
4176 read-only outside of gmalloc.
4178 * keymap.c: Update copyright.
4180 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4183 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4185 * filelock.c (unlock_all_files): Use unlock_file to expand each
4186 buffer's file_truename before trying remove its lock file.
4188 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4190 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4191 or CRLF, decode EOLs.
4193 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4195 * window.c (Fdisplay_buffer): Fix doc.
4197 2000-10-23 Jason Rumney <jasonr@gnu.org>
4199 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4200 ASCII font of default fontset on Windows.
4202 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4203 xterm.c comment below).
4205 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4207 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4209 * xterm.c (x_connection_closed): Reset handling_signal.
4211 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4213 2000-10-23 Miles Bader <miles@gnu.org>
4215 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4216 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4217 maintain old behavior.
4218 * minibuf.c (Fminibuffer_complete): Likewise.
4220 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4222 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4223 that when a font can't be exactly centered, it errs up rather than
4226 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4228 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4230 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4232 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4234 * dispnew.c [macintosh]: Include macterm.h.
4235 (init_display) [macintosh]: Initialization for window system.
4237 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4238 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4239 syms_of_search, x_term_init, and init_keyboard before calling
4240 init_window_once. Also, call syms_of_xmenu.
4242 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4243 default fontset to Monaco.
4245 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4246 NewMacWindow and DisposeMacWindow.
4247 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4248 instead of calling NewMacWindow and setting fields of
4249 f->output_data.mac directly. Call init_frame_faces.
4250 (Fdelete_frame) [macintosh]: Remove unused code.
4251 (Fmodify_frame_parameters) [macintosh]: Call
4252 x_set_frame_parameters instead of mac_set_frame_parameters.
4254 * frame.h [macintosh]: Define menu_bar_lines field in struct
4255 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4257 * keyboard.c [macintosh]: Include macterm.h.
4258 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4259 and menu_bar_activate_event type events as for X and NT.
4260 (make_lispy_event) [macintosh]: Construct lisp events of type
4261 MENU_BAR_EVENT as for X and NT.
4263 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4264 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4265 (sys_subshell) [macintosh]: Remove definition entirely.
4266 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4267 Vwindow_system_version here. Remove initialization of
4268 Vx_bitmap_file_path.
4269 (read_input_waiting): Correct the number of parameters passed to
4271 Move all Macintosh functions to mac/mac.c.
4273 * term.c [macintosh]: Include macterm.h.
4275 * window.c [macintosh]: Include macterm.h.
4277 * xdisp.c [macintosh]: Include macterm.h. Declare
4278 set_frame_menubar and pending_menu_activation.
4279 (echo_area_display) [macintosh]: Do not return if terminal frame
4280 is the selected frame.
4281 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4282 Allow only the selected frame to set menu bar.
4283 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4284 calling FRAME_EXTERNAL_MENU_BAR (f).
4285 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4287 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4288 and check_x. Declare XCreateGC. Define x_create_gc and
4289 x_free_gc. Initialize font_sort_order.
4290 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4291 but call x_list_fonts instead of w32_list_fonts.
4292 (Finternal_face_x_get_resource) [macintosh]: Do not call
4293 display_x_get_resource.
4294 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4295 (realize_x_face) [macintosh]: Load the font if it is specified in
4297 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4299 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4301 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4302 is nil: since we go to the end of submap anyway, we'd end up
4304 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4305 doesn't obey autoload.
4307 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4309 * msdos.c (dos_set_window_size): Update screen dimension variables.
4311 2000-10-21 Jason Rumney <jasonr@gnu.org>
4313 * w32term.c (w32_cache_char_metrics): Double check that font is
4314 really fixed pitch before trusting tmPitchAndFamily.
4316 2000-10-21 Andrew Innes <andrewi@gnu.org>
4318 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4320 * w32term.h: Extern decl for w32_cache_char_metrics.
4322 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4324 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4325 (w32_unload_font): Free per_char array if present.
4327 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4328 cached information in emulated XFontStruct to handle common cases
4329 quickly. Do not allocate XCharStruct for return.
4330 (w32_native_per_char_metric): New function.
4331 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4333 (x_produce_glyphs): Don't get an HDC. Change calls to
4334 w32_per_char_metric to match arg change above. Remove calls to
4336 (w32_get_glyph_overhangs): Ditto.
4337 (w32_cache_char_metrics): New function.
4339 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4340 ($(BLD)/casefiddle.$(O)): Remove compile command.
4341 ($(BLD)/gmalloc.$(O)): Remove compile command.
4342 ($(BLD)/dispnew.obj):
4343 ($(BLD)/keyboard.obj):
4344 ($(BLD)/w32inevt.obj):
4345 ($(BLD)/w32bdf.obj):
4347 ($(BLD)/buffer.obj):
4348 ($(BLD)/editfns.obj):
4350 ($(BLD)/fileio.obj):
4352 ($(BLD)/indent.obj):
4353 ($(BLD)/insdel.obj):
4354 ($(BLD)/intervals.obj):
4355 ($(BLD)/minibuf.obj):
4357 ($(BLD)/scroll.obj):
4358 ($(BLD)/sysdep.obj):
4359 ($(BLD)/textprop.obj):
4360 ($(BLD)/widget.obj):
4361 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4362 ($(BLD)/term.obj): Add dependency on dispextern.h.
4364 * makefile.nt ($(BLD)\dispnew.obj):
4365 ($(BLD)\keyboard.obj):
4366 ($(BLD)\w32inevt.obj):
4367 ($(BLD)\w32bdf.obj):
4369 ($(BLD)\buffer.obj):
4370 ($(BLD)\editfns.obj):
4372 ($(BLD)\fileio.obj):
4374 ($(BLD)\indent.obj):
4375 ($(BLD)\insdel.obj):
4376 ($(BLD)\intervals.obj):
4377 ($(BLD)\minibuf.obj):
4379 ($(BLD)\scroll.obj):
4380 ($(BLD)\sysdep.obj):
4381 ($(BLD)\textprop.obj):
4382 ($(BLD)\widget.obj):
4383 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4384 ($(BLD)\term.obj): Add dependency on dispextern.h
4386 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4388 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4389 with an additional argument of Qt.
4391 2000-10-21 Miles Bader <miles@gnu.org>
4393 * window.c (pos_fully_visible_in_window_p): New function.
4394 (Fpos_visible_in_window_p): Add FULLY argument.
4395 Use pos_fully_visible_in_window_p.
4396 (window_scroll_pixel_based, window_scroll_line_based): Update
4397 calls to Fpos_visible_in_window_p.
4398 * lisp.h (Fpos_visible_in_window_p): Update prototype
4400 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4402 * alloc.c (toplevel): Conditionalize compilation of mem_*
4403 functions differently.
4405 2000-10-20 Jason Rumney <jasonr@gnu.org>
4407 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4408 mem_init where it used to be. mem_z etc not defined otherwise.
4410 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4412 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4414 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4415 structure definition and related variabled to the top of the file.
4416 Include this code when GC_MALLOC_CHECK is defined.
4417 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4418 register/unregister allocated region.
4419 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4420 which isn't allocated.
4421 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4422 something which is already in use.
4423 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4424 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4425 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4426 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4428 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4429 _malloc_internal instead of malloc.
4430 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4433 2000-10-20 Andrew Innes <andrewi@gnu.org>
4435 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4437 (my_strftime) <macro>: Don't use macro arg list when redefining as
4439 (my_strftime) <function>: Supply 0 as ut argument.
4441 2000-10-19 Jason Rumney <jasonr@altavista.net>
4443 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4444 including dispextern.h, as it stops faces from working.
4446 * w32fns.c (Fx_create_frame): Don't bother calling
4447 face-set-after-frame-default since the caller does it for us
4448 anyway. Clean up calls to x_get_arg to be consistent with X.
4450 * w32term.c (x_produce_glyphs): Handle
4451 unibyte_display_via_language_environment correctly.
4452 (w32_draw_box_rect): Fix the calculation of width and height.
4454 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4455 as it has stopped working.
4456 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4459 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4461 * eval.c (skip_debugger): Prevent a compiler warning.
4462 (Fcondition_case): Likewise.
4463 (Fbacktrace_frame): Use a null interactive spec.
4465 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4467 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4469 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4471 * strftime.c: Sync with glibc, file version 1.78.
4472 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4473 should no longer be used according to ISO 8601.
4475 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4476 no map for meta_prefix_char, don't try to use it as a keymap.
4477 Instead, if T_OK is non-zero, look up a default binding, if any,
4478 otherwise, if T_OK is zero, return nil.
4480 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4481 (x_to_xcolors, png_load): Use x_query_color.
4483 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4485 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4487 (x_copy_color, x_alloc_lighter_color): Likewise.
4489 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4490 (x_query_color, x_query_colors): Add prototype.
4492 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4493 check_string_bytes only if not noninteractive, increase count to 50.
4495 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4497 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4500 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4502 * alloc.c (pure_bytes_used): Renamed from pureptr.
4504 (pure_alloc): New function.
4505 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4507 (Fpurecopy): Use PURE_POINTER_P.
4509 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4510 PT has moved backward.
4512 * xdisp.c (cursor_row_p): Take continued lines into account.
4514 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4516 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4517 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4518 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4521 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4522 of selective display off while searching for the next line start.
4524 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4526 * Makefile.in (term.o): Depend on dispextern.h.
4528 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4530 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4532 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4534 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4535 the iterator at the beginning, so that they can be set later on,
4536 for instance in reseat_at_next_visible_line_start, without being
4539 * xfns.c (pbm_format): Add :foreground and :background keywords.
4540 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4541 (xbm_load): Recognize foreground and background color specifications.
4543 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4545 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4547 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4549 * msdos.c (IT_set_face): Compare highlighted face with the default
4550 face, and invert colors if these faces' colors are identical.
4551 (Fmsdos_remember_default_colors): Don't swap foreground and
4552 background colors in initial_colors[].
4553 (IT_set_frame_parameters): Don't swap frame's foreground and
4554 background pixels. If ALIST includes "(reverse . t)", swap
4555 foreground-color and background-color properties in frame's
4556 param_alist. If the original frame's param_alist doesn't specify
4557 the colors, store unspecified-fg and unspecified-bg, reversed if
4560 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4561 the colors are unspecified and reversed, reverse fore- and back-
4562 ground in the returned value.
4563 (Fframe_parameter): Ditto.
4565 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4567 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4568 get_last_unchanged_at_beg_row.
4569 (find_first_unchanged_at_end_row): Renamed from
4570 get_first_unchanged_at_end_row.
4571 (find_first_unchanged_at_end_row): Convert assertions to
4572 unconditional tests which abort. When looking for a row in
4573 unchanged text, don't go further back than first_text_row.
4575 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4576 Don't add in the last line's height when deciding if the new
4577 position is below the scroll margin.
4579 2000-10-16 Miles Bader <miles@gnu.org>
4581 * editfns.c (Fconstrain_to_field): Check carefully for field
4582 boundaries if either OLD_POS or NEW_POS has a non-nil field
4583 property, even if they're the same.
4585 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4587 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4588 height for XFillRectangle.
4590 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4592 * syntax.c (Fstring_to_syntax): New function extracted from
4593 Fmodify_syntax_entry.
4594 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4595 (skip_chars, Fforward_comment): Remove unused variables.
4596 (syms_of_syntax): Add defsubr for string-to-syntax.
4597 (describe_syntax): Add code for comment and string fences.
4599 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4601 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4602 Do the meta->esc mapping. Call get_keyelt before returning.
4603 Start scanning from the second element (the first is always `keymap')
4604 to make it easier to detect when we reach a parent map.
4605 Handle the case of inheriting from a symbol whose function is a map.
4606 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4607 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4608 (get_keyelt, Flookup_key): Update call to access_keymap.
4609 Remove the meta->esc mappings.
4610 (define_as_prefix): Delete old disabled code.
4611 (menu_item_p): New function.
4612 (where_is_internal_1): Skip over the few remaining menu items.
4613 * lisp.h (access_keymap): Update prototype.
4614 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4615 Update call to access_keymap.
4616 (follow_key, read_key_sequence): Update calls to access_keymap.
4617 Remove the meta->esc mappings.
4619 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4621 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4622 with additional argument.
4624 * xdisp.c (cursor_row_p): New function.
4625 (try_cursor_movement, display_line): Use it.
4627 * xdisp.c (append_space): Also save/restore iterator's current
4628 character and its length.
4630 * xdisp.c (init_from_display_pos): Add an assertion.
4631 (handle_stop): Don't set iterator's add_overlay_start.
4632 (handle_invisible_prop): Likewise.
4633 (load_overlay_strings): If text under an overlay is invisible,
4634 take both before- and after-strings into account when the iterator
4635 is positioned either at the start or at the end of the overlay.
4636 (forward_to_next_line_start): Rewritten.
4637 (reseat_at_next_visible_line_start): Rewritten.
4638 (set_iterator_to_next): Add parameter RESEAT_P.
4640 * dispextern.h (struct it): Remove member add_overlay_start.
4641 (set_iterator_to_next): Change prototype.
4643 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4645 * coding.c (code_convert_region): Be sure to initialize
4646 coding->category_idx.
4647 (decode_coding_string): Set coding->src_multibyte and
4648 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4649 (encode_coding_string): Set coding->src_multibyte and
4650 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4652 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4654 * xfns.c (Fx_create_frame): Don't bother calling
4655 face-set-after-frame-default since the caller does it for us anyway.
4657 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4659 * window.c (coordinates_in_window): Fix detection of vertical line
4660 on character terminals.
4662 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4664 * editfns.c (save_excursion_save): Additionally record the
4666 (save_excursion_restore): If buffer was visible in a window, and a
4667 different window was selected, and the old selected window is
4668 still live, restore point in that window.
4670 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4672 * xterm.c (x_produce_glyphs): Handle
4673 unibyte_display_via_language_environment correctly.
4675 * regex.c (regex_compile): Change the way of handling a range from
4676 unibyte char to multibyte char.
4678 * syntax.c (skip_chars): Change the way of handling a range from
4679 unibyte char to multibyte char.
4681 * process.c (read_process_output): Cancel previous change.
4683 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4685 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4687 * charset.c (Ffind_charset_string): Doc fix.
4688 (Ffind_charset_region): Doc fix.
4690 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4692 * process.c (read_process_output): Fix previous change. Adjust
4693 multibyteness of text to insert in a buffer by
4694 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4696 2000-10-10 Andreas Schwab <schwab@suse.de>
4698 * alloc.c (mark_object): Remove all workarounds installed on
4701 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4703 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4704 (base64_encode_1): Make it work for a text of multibyte form.
4705 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4706 case. Don't call str_to_multibyte because base64_decode_1
4707 produces correct multibyte form for eight-bit codes.
4708 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4709 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4710 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4713 * charset.h (CHAR_STRING): Optimized for single byte characters.
4715 2000-10-09 Andreas Schwab <schwab@suse.de>
4717 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4718 -1 after socket is closed, to fall through to error processing.
4720 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4722 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4723 variables. If ALIST includes foreground-color or
4724 background-color, change also the colors of the default face for
4727 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4729 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4730 them extern (they are defined on xfaces.c).
4731 (syms_of_msdos): Don't intern and don't staticpro
4732 Qbackground_color and Qforeground_color.
4734 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4736 * frame.c (Fframe_parameter): For non-windowed frames, if
4737 f->param_alist says foreground or background color is unspecified,
4738 call tty_color_name to return the color name computed from the
4739 frame's current colors.
4741 2000-10-06 Dave Love <fx@gnu.org>
4743 * terminfo.c (ospeed): Don't declare.
4745 * sysdep.c: Don't include string.h.
4746 (h_errno): Declare conditional also on TRY_AGAIN.
4748 * charset.c (Ffind_charset_string): Doc fix.
4750 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4751 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4754 2000-10-05 Dave Love <fx@gnu.org>
4756 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4757 position like menu-bar.
4759 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4761 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4763 * xdisp.c (handle_single_display_prop): Use safe_call1.
4764 (safe_call): Renamed from call_function.
4765 (safe_call1): New function.
4766 (handle_fontified_prop): Use safe_call1 instead of call1.
4767 (safe_eval): Renamed from eval_form.
4768 (safe_eval_handler): Renamed from eval_handler.
4769 (handle_single_display_prop, display_mode_element): Use safe_eval
4770 instead of eval_form.
4772 * xfaces.c (merge_face_heights): Use safe_call instead of
4775 * keyboard.c (show_help_echo): Use safe_call instead of
4776 call_function; use safe_eval instead of eval_form.
4778 * lisp.h (safe_call): Renamed from call_function.
4779 (safe_eval): Renamed from eval_form.
4780 (safe_call1): Add prototype.
4782 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4784 * xfns.c (image_ascent): Rearrange ascent calculation for the
4787 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4789 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4790 (where_is_internal_1): Don't bother ignoring menu-items any more.
4792 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4794 * keyboard.c (update_menu_bindings): New variable.
4795 (parse_menu_item): Use AREF. If update_menu_bindings
4796 is 0, don't update menu bindings.
4797 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4799 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4801 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4804 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4806 * syntax.c (forw_comment): Match nestedness of ender/starter.
4807 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4808 (prev_char_comstart_first): Remove.
4809 (back_comment): Check two-char comment markers more carefully
4810 to better handle overlapping cases like *//* or /* */* */ ...
4811 Match nestedness of ender/starter.
4813 2000-10-02 Dave Love <fx@gnu.org>
4815 * config.in (HAVE_GAI_STRERROR): Add undef.
4817 * process.c (Fopen_network_stream): Use it.
4819 * m/alpha.h (NO_REMAP): Don't define.
4821 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4823 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4824 return with a string converted to an integer or vice versa when
4825 Vmocklisp_arguments is t.
4826 (Fsignal): Likewise. The function can return for `quit'.
4827 (struct gcpro): Declare member `var' to point to a volatile
4830 * eval.c (error): Prevent compiler warning.
4832 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4834 * keymap.c (keymap_memberp): New function.
4835 (Fset_keymap_parent): Use it.
4836 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4837 Use keymap_memberp to avoid creating cycles.
4838 (access_keymap): Use KEYMAPP.
4840 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4842 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4843 gai_strerror. Make sure xerrno is set if connect fails. Improve
4846 2000-09-29 Jason Rumney <jasonr@gnu.org>
4848 * w32term.c (w32_char_font_type, w32_encode_char)
4849 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4850 (w32_bdf_per_char_metric): New function.
4851 (w32_per_char_metric): Use it.
4852 (x_draw_glyph_string_background): Always draw background for BDF
4855 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4856 GDI object which is a scarce resource.
4858 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4859 (get_quoted_string): Fix limit on memchr search.
4860 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4861 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4862 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4863 (get_cached_font_char, cache_char_offset): Use macro
4864 BDF_CODEPOINT_RANGE_COVER_P.
4865 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4866 (clear_cached_bitmap_slots): New function.
4867 (GET_HEX_VALUE): G-Z, g-z are not hex.
4868 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4869 (get_bitmap_with_cache): Use new cache implementation.
4870 (create_offscreen_bitmap): New function.
4871 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4873 * w32term.c (x_produce_glyphs): If the distance from the current
4874 position to the next tab stop is less than a canonical character
4875 width, use the tab stop after that.
4876 (x_draw_glyphs): Handle case START and END are out of bounds more
4878 (x_clear_mouse_face): Block/unblock input.
4879 (x_display_and_set_cursor): Don't show a hollow box cursor for
4880 buffers whose cursor_type is nil.
4882 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4884 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
4886 * dispextern.h (updating_frame): Declare extern.
4888 2000-09-29 Andreas Schwab <schwab@suse.de>
4890 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4892 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4894 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4895 use its function definition.
4896 (tool_bar_items): Likewise.
4898 * lisp.h (fatal): Declare NO_RETURN.
4900 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4902 * keymap.c: Remove the line "#undef NULL".
4904 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4906 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
4908 2000-09-28 Dave Love <fx@gnu.org>
4910 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4912 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4914 * .gdbinit (xreload): Note its need on GNU/Linux.
4916 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4917 r_alloc, r_alloc_free.
4919 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4921 * syntax.c (skip_chars): Handle negation correctly.
4923 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4925 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4926 with non-zero FORCE_P argument.
4928 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4931 * xdisp.c (window_box_height): Add an assertion.
4933 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4934 tool-bar than is available.
4935 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4937 2000-09-27 Dave Love <fx@gnu.org>
4939 * s/irix6-5.h: Now works 64-bit. Tidied.
4941 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4943 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4944 instead of BITS_PER_INT.
4945 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4946 EMACS_UINT, respectively.
4947 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4949 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4951 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4953 * window.c (freeze_window_starts): Construct last argument for
4954 foreach_window differently.
4956 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4958 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4959 EMACS_UINT instead of `int' and `unsigned int'.
4960 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4962 * frame.h (struct frame): Make the `nothing' member of union
4963 output_data an EMACS_INT.
4965 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
4966 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4967 size in the sdata structure.
4968 (SDATA_NBYTES, SDATA_DATA): New macros.
4969 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4970 differently for the different layout of the sdata structure.
4971 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4973 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4974 Check that size recorded in the string size and size recorded in
4975 the sdata structure agree.
4977 2000-09-25 Dave Love <fx@gnu.org>
4979 * buffer.c: Include stdio.h.
4981 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4983 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4985 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4986 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
4987 (__malloc_extra_blocks): Declare as __malloc_size_t.
4989 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4991 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4993 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4994 (read_char): If help-echo is showing, preserve the echo area
4997 * xdisp.c (help_echo_showing_p): New variable.
4998 (set_message): Reset it to 0.
4999 (init_xdisp): Initialize help_echo_showing_p.
5001 * dispextern.h (help_echo_showing_p): Declare extern.
5003 * config.in: Fix typo in __GNUC_MINOR__.
5005 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5007 * s/freebsd.h (POSIX_SIGNALS): Define.
5009 * xterm.c (x_clear_mouse_face): Block/unblock input.
5011 2000-09-24 Dave Love <fx@gnu.org>
5013 * fns.c (base64_encode_1): Fix last change.
5015 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5017 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5019 * xdisp.c (try_window_reusing_current_matrix): More fixes
5020 for the case window has a header-line.
5022 2000-09-22 Dave Love <fx@gnu.org>
5024 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5027 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5029 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5031 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5033 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5036 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5039 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5040 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5041 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5044 * marker.c (byte_char_debug_check): Return void.
5046 * xfns.c (Fx_create_frame): Set default frame parameter value
5047 for tool-bar-lines to 1.
5049 * dispnew.c (scrolling_window): Compare y-positions of rows
5050 equal at the start. Some simplification.
5052 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5053 reused rows' y-position in the case window has a header-line, and
5054 new window start is greater than old window start.
5056 * process.c (process_sent_to): New variable.
5057 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5058 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5059 Declare more parameters volatile.
5061 * lread.c (Vrecursive_load_depth_limit): New variable.
5062 (Fload): Check recursive loads whose recursion depth exceeds
5063 Vrecursive_load_depth_limit.
5064 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5066 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5068 * fileio.c (Fread_file_name): Doc fix.
5070 * editfns.c (Fmessage_or_box): Doc fix.
5072 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5074 * xfns.c (xbm_scan): Allow C-style comments.
5076 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5077 symbols are specified, add color translations to the cache.
5078 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5079 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5081 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5082 structures to xpm_init_color_cache.
5084 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5086 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5088 2000-09-19 Andrew Innes <andrewi@gnu.org>
5090 * makefile.nt (bootstrap-emacs): Don't change directory.
5092 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5094 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5096 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5097 If output buffer is too small, signal an appropriated error.
5099 2000-09-18 Dave Love <fx@gnu.org>
5101 * keyboard.c (menu_bar_items, tool_bar_items)
5102 (current_active_maps): Remove redundant get_local_map call.
5104 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5106 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5107 cursor for buffers whose cursor_type is nil.
5109 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5110 a feature to implement that is already implemented.
5111 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5114 * xfns.c (x_clear_image_1): New function.
5115 (x_clear_image): Use it.
5116 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5118 * dispnew.c (update_window): Move test for invisible lines
5119 at the top to update_window_line.
5120 (update_window_line): Handle invisible lines here.
5122 * xfns.c (clear_image_cache): Clear current matrices of all
5123 frames sharing an image cache. Block input while freeing
5124 images. Fix timestamp comparison.
5125 (x_clear_image): Also free the mask.
5127 * xfns.c (lookup_image): Block input while loading the image so
5128 that we won't get interrupted in a state where the image isn't yet
5130 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5131 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5132 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5133 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5135 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5137 * dispnew.c (update_window): Make sure to make desired rows
5138 current even if they are completely invisible at the top
5141 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5143 * xfns.c (lookup_image): Build mask before applying an algorithm.
5144 Recognize algorithm `disabled'.
5145 (cross_disabled_images): New variable.
5146 (COLOR_INTENSITY): New macro.
5147 (x_detect_edges): Use COLOR_INTENSITY.
5148 (x_disable_image): New function.
5149 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5151 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5152 disabled state, don't apply an image transformation algorithm if
5153 the user specified an image for the disabled state. Use
5154 `:algorithm disabled' for creating a disabled item's image if the
5155 user hasn't specified an image.
5157 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5158 allocation functions with the XPM lib.
5159 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5160 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5161 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5162 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5163 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5164 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5165 functions, if possible, because these handle color allocation
5166 failure more gracefully.
5167 (Fimage_mask_p): New function.
5169 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5170 (Qedge_detection, Qheuristic): New symbols.
5171 (syms_of_xfns): Initialize new symbols.
5172 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5173 `algorithm (edge-detection ...)'.
5174 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5175 (tiff_format, gif_format, gs_format): Add `:mask'.
5176 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5177 (GIF_MASK, GS_MASK): New enumerators.
5178 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5179 (emboss_matrix, laplace_matrix): New variables.
5180 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5181 (x_edge_detection): New functions.
5182 (x_laplace): Rewritten in terms of x_detect_edges.
5183 (x_build_heuristic_mask): If image has a mask, free it.
5185 2000-09-14 Andrew Innes <andrewi@gnu.org>
5187 * makefile.w32-in: Revert to Unix line endings.
5189 2000-09-14 Andrew Innes <andrewi@gnu.org>
5191 * makefile.w32-in: Standardize indentation somewhat.
5192 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5193 cater for differences between shells.
5195 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5197 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5199 * xterm.c (x_produce_glyphs): If the distance from the current
5200 position to the next tab stop is less than a canonical character
5201 width, use the tab stop after that.
5203 2000-09-14 Dave Love <fx@gnu.org>
5205 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5207 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5209 * xdisp.c (handle_fontified_prop): While running fontification
5210 functions, bind `fontification-functions' and
5211 `after-change-functions' to nil.
5213 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5214 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5216 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5218 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5219 USE_MMAP_FOR_BUFFERS.
5221 * insdel.c (make_gap): Use enlarge_buffer_text.
5223 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5224 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5225 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5226 from former r_alloc_* functions in ralloc.c.
5227 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5228 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5229 (mmap_init) [REL_ALLOC_MMAP]: New function.
5230 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5231 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5234 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5235 (enlarge_buffer_text): Add prototype.
5237 * ralloc.c: Remove everything having to do with the use of mmap.
5239 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5241 * sound.c (Fplay_sound): Doc fix.
5243 * keyboard.c: Avoid some more compiler warnings.
5244 (parse_tool_bar_item): Ignore cached key bindings.
5246 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5247 and allocation of Lisp data.
5249 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5251 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5252 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5255 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5257 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5259 * ccl.c: Comment fixed.
5260 (MAX_MAP_SET_LEVEL): Increased to 30.
5261 (PUSH_MAPPING_STACK): Enclose with do-while block.
5262 (POP_MAPPING_STACK): Likewise.
5263 (stack_idx_of_map_multiple): New variable.
5264 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5265 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5266 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5267 (ccl_driver) <CCL_MapSingle>: Likewise.
5268 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5269 with the case where looking up process reaches to the end of
5270 map-set, and call CCL programs as the above change.
5272 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5274 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5275 that might be clobbered by longjmp.
5276 (check_x_display_info, x_decode_color, create_frame_xic)
5277 (Fx_display_backing_store, Fx_display_visual_class)
5278 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5280 * lread.c (init_lread): Set Vloads_in_progress to nil.
5281 (Fload): Show list of recursively loaded files, when signaling an
5284 * lread.c (Vloads_in_progress): New variable.
5285 (record_load_unwind): New function.
5286 (Fload): Check for recursive loads.
5287 (syms_of_lread): Initialize Vloads_in_progress.
5288 (read_integer, read1): Avoid some compiler warnings.
5290 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5293 2000-09-11 Miles Bader <miles@gnu.org>
5295 * editfns.c (Fbuffer_string): Doc fix.
5297 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5299 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5301 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5303 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5304 whether to include other header files.
5306 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5308 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5309 by Fmemq as a boolean.
5311 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5313 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5315 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5317 * ralloc.c (mmap_fd): Remove initializer which can make it
5318 read-only in a dumped Emacs.
5319 (mmap_fd_1): New variable.
5320 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5321 restore it from there.
5322 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5323 unconditionally so that mmap_fd can be initialized there.
5324 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5325 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5326 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5328 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5330 * xdisp.c (dump_glyph_row): Fix printf format string.
5331 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5333 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5335 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5338 * xdisp.c (try_window_id): When trying to locate cursor in
5339 unchanged rows at the top, handle the case that we can't find it.
5341 * xterm.c (x_draw_glyphs): Handle case START and END are out
5342 of bounds more carefully.
5344 2000-09-08 Dave Love <fx@gnu.org>
5346 * s/sol2.h (REL_ALLOC_MMAP): Define.
5347 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5349 * ralloc.c: Don't include string.h (redundant).
5350 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5351 [!MAP_ANON]: Include fcntl.h.
5352 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5353 (r_alloc, r_re_alloc, r_alloc_free)
5354 (mmap_enlarge, mmap_set_vars): Use it.
5355 (r_alloc_init_fd): New function.
5356 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5357 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5360 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5363 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5364 change to __NetBSD__.
5366 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5368 * search.c (compile_pattern): Check the multibyteness of cached
5371 2000-09-08 Miles Bader <miles@gnu.org>
5373 * xfaces.c (default_face_vector): Function removed.
5374 (Finternal_merge_in_global_face): Restore old global/local
5375 attribute override order. Use inline loop instead of calling
5376 default_face_vector.
5378 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5380 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5381 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5382 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5383 where necessary, in case POINTER_TYPE is `void'.
5385 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5387 * frame.c (make_terminal_frame): Initialize frame foreground and
5388 background colors to unspecified, for the initial instance of an
5391 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5393 * ralloc.c (mmap_find): Fix overlap computation.
5394 (mmap_enlarge): Compute nbytes before trying to find an
5397 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5400 * lread.c (syms_of_lread): Change value of regexp
5401 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5403 * xmenu.c (xdialog_show): When looking up the selection in
5404 menu_items, take `quote' boundaries into account; this corresponds
5405 to a nil ITEM in x-popup-dialog.
5407 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5409 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5411 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5413 * coding.c (encode_coding_sjis_big5): Use translation table for
5414 encoding, not decoding. Fix the handling of latin-jisx0201.
5415 Check for the charset katakana-jisx0201 too.
5416 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5417 (detect_coding_sjis): Check the byte sequence more rigidly.
5419 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5421 * xfaces.c (Vparam_value_alist): New variable.
5422 (syms_of_xfaces): Initialize it.
5423 (Finternal_set_lisp_face_attribute): Avoid more consing.
5425 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5427 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5428 (Qbackground_mode): New variable.
5429 (syms_of_frame_1): Initialize Qbackground_mode.
5431 * lisp.h (Qdisplay): Declare extern.
5433 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5434 change face on all frames, and change the default for new frames.
5436 2000-09-07 Dave Love <fx@gnu.org>
5438 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5440 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5442 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5444 * charset.c: Include composite.h
5445 (lisp_string_width): New function.
5446 (Fstring_width): Call lisp_string_width instead of strwidth.
5448 * Makefile.in (charset.o): Depends on composite.h.
5450 * process.c (read_process_output): Before inserting the decoded
5451 text in the buffer, adjust the multibyteness.
5453 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5455 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5456 buffer's text buffer is null, map new memory.
5458 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5459 POINTER_TYPE and size_t.
5460 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5461 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5462 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5463 [REL_ALLOC_MMAP]: New macros.
5464 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5465 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5466 [REL_ALLOC_MMAP]: New functions.
5468 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5469 before and after unexec.
5471 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5472 text buffers if necessary.
5474 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5475 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5478 * config.in (HAVE_MMAP): Add #undef.
5480 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5482 * frame.c (Qdisplay_type): New variable.
5483 (syms_of_frame_1): Initialize it.
5484 (Fframe_parameter): New function that avoids consing.
5485 (syms_of_frame): Defsubr it.
5487 * buffer.c (Fother_buffer): Consider buffers as invisible when
5488 they are displayed in a window on an invisible frame.
5490 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5491 get-largest-window always return nil.
5493 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5495 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5496 variable; recognize Emacs 19 elc files.
5498 2000-09-04 Miles Bader <miles@gnu.org>
5500 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5501 before initially popping up the menu, so the menu doesn't flash
5502 when the face settings are significantly different from the defaults.
5504 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5506 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5507 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5508 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5509 (BIT_UNIBYTE): Remove.
5510 (re_match_2_internal): Delete corresponding code and streamline the
5511 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5512 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5513 (re_wctype_t): New type.
5514 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5515 (regex_compile): Use them and fix handling of overly long char classes.
5517 2000-09-03 Andrew Innes <andrewi@gnu.org>
5519 * makefile.w32-in: Change to DOS line endings.
5521 * s/ms-w32.h (ORDINARY_LINK): New define.
5523 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5524 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5526 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5527 (distclean): Delete them here instead.
5529 * w32proc.c (compare_env): Convert to uppercase for comparison,
5530 not lowercase, to match how the native Windows shell works.
5532 2000-09-03 Jason Rumney <jasonr@gnu.org>
5534 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5535 CVS changes the line-ends when checking in/out on DOS/Windows.
5537 * makefile.nt (emacs): Do not change directory to run temacs, as
5538 the load-path is set relative to current directory.
5540 2000-09-03 Miles Bader <miles@gnu.org>
5542 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5544 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5546 * xdisp.c (redisplay_mode_lines): New function.
5547 (display_mode_lines): Return number of mode lines displayed.
5548 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5549 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5551 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5552 string.h and strings.h.
5553 (index) [HAVE_INDEX]: Add prototype.
5555 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5556 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5558 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5559 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5561 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5563 * lread.c (read1): Accept `?' as symbol constituent, for
5564 compatiblity with XEmacs.
5566 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5568 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5569 (struct re_pattern_buffer): Remove newline_anchor.
5570 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5571 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5572 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5573 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5574 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5575 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5576 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5577 Get rid of references to newline_anchor.
5578 (regcomp): Allocate and precompute a fastmap.
5580 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5582 * lread.c (openp): GCPRO local variable `filename'.
5584 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5586 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5588 * regex.c: Merge some changes from GNU libc. Add prototypes.
5589 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5590 Use memcmp and memcpy instead of bcopy and bcmp.
5591 (init_syntax_once): Use ISALNUM.
5592 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5593 (REG_UNSET_VALUE): Remove. Use NULL instead.
5594 (REG_UNSET, re_match_2_internal): Use NULL.
5595 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5597 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5598 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5599 (regex_compile): In handle_interval, return an error rather than try to
5600 unfetch the interval if we can't find the closing brace.
5601 Obey the RE_NO_GNU_OPS syntax bit.
5602 (TOLOWER): New macro.
5604 (regexec): Allocate regs.start and regs.end as one block.
5606 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5608 * xdisp.c (echo_area_display): Check display_completed instead
5609 of calling detect_input_pending.
5611 * dispnew.c (update_frame): Only set display_completed here; move
5612 the update_begin and update_end calls here from update_frame_1.
5613 (update_frame_1): Don't set display_completed here, don't call
5614 update_begin/update_end.
5616 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5617 instead of store_frame_param.
5619 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5621 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5622 desired window matrix hasn't been displayed, use the current row
5623 instead. Make sure that only those frame rows are updated for
5624 which there exists a corresponding enabled desired row.
5626 2000-08-29 Miles Bader <miles@gnu.org>
5628 * xfaces.c (default_face_vector): New function.
5629 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5631 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5633 * lread.c (openp): Prevent temporary string passed to
5634 Ffile_readable_p from being garbage collected.
5636 2000-08-28 Dave Love <fx@gnu.org>
5638 * keymap.c (store_in_keymap): Add `static' to declaration.
5640 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5642 * emacs.c, callint.c, doc.c, editfns.c
5643 (toplevel) [HAVE_STRING_H]: Include string.h.
5644 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5645 (index): Remove prototypes which might conflict with non-standard
5646 definitions of index/strchr.
5648 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5649 (rindex): Define only if !HAVE_RINDEX.
5651 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5653 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5655 2000-08-28 Miles Bader <miles@gnu.org>
5657 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5658 made inconsistent by a font-related attribute in FROM.
5659 (merge_face_inheritance): Add function comment.
5661 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5663 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5664 the 4th arg (PREV_EVENT) Qt to suppress input method.
5666 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5668 * regex.c: Indent cpp directives and remove parens after `defined'.
5669 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5670 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5671 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5672 (re_compile_pattern): Use size_t for length.
5673 (init_syntax_once): Move to a better place.
5674 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5675 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5677 * syntax.c (back_comment): Detect cases where a comment-starter is
5678 actually inside another comment as in: /* a // b */ c // d \n.
5679 Make it clear that `comstart_pos' is unused for nested comments.
5681 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5682 (KEYMAPP): New macro.
5683 (Fkeymap_parent, Fset_keymap_parent): Use it.
5684 (fix_submap_inheritance): Mark it static.
5685 (define_as_prefix, describe_buffer_bindings, describe_command)
5686 (describe_translation, describe_map): Complete prototypes.
5688 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5690 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5691 to better match the key-lookup behavior.
5693 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5695 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5696 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5698 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5700 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5701 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5702 (xterm.o): Depend on coding.h
5704 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5706 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5707 the corresponding '#endif'.
5709 2000-08-26 Miles Bader <miles@gnu.org>
5711 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5712 * xfaces.c (QCinherit): New variable.
5713 (syms_of_xfaces): Initialize it.
5714 (LFACE_INHERIT): New macro.
5715 (Finternal_get_lisp_face_attribute)
5716 (merge_face_vector_with_property)
5717 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5718 (check_lface_attrs): Allow new types of face height. Check
5720 (CYCLE_CHECK): New macro.
5721 (merge_face_inheritance): New function.
5722 (merge_face_vectors): Merge inherited faces too. Add F and
5723 CYCLE_CHECK arguments.
5724 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5725 (lookup_named_face, lookup_derived_face, realize_named_face)
5726 (face_at_string_position, face_at_buffer_position): Supply
5727 new F and CYCLE_CHECK arguments to merge_face_vectors.
5728 (merge_face_heights): New function.
5729 (merge_face_vectors, merge_face_vector_with_property)
5730 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5731 handle relative face heights.
5732 (lface_same_font_attributes_p): Compare heights using EQ.
5734 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5736 * charset.c (char_to_string): Check the character validity.
5737 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5739 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5741 * regex.c (PUSH_FAILURE_COUNT): New macro.
5742 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5743 Handle popping of a register's or a counter's data.
5744 (POP_FAILURE_POINT): Use the new name.
5745 (re_match_2_internal): Push counter data on the stack for succeed_n,
5746 jump_n and set_number_at and remove misleading dead code in succeed_n.
5748 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5750 * xdisp.c (redisplay_internal): If considering all windows on all
5751 frames, update the display for each frame as soon as possible,
5752 instead of first building all desired matrices for all frames, and
5753 then updating them all.
5754 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5756 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5758 * bytecode.c (mark_byte_stack): Add a comment.
5760 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5761 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5764 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5766 * minibuf.c (do_completion): Always use compare-string, not
5767 string-equal because the latter doesn't pay attention to
5768 multibyteness of strings.
5770 * process.c (create_process): Don't setup raw-text coding here.
5771 (Fopen_network_stream): Don't set coding->src_multibyte and
5772 coding->dst_multibyte here.
5773 (read_process_output): For process filter, return unibyte string
5774 if default-enable-multibyte-characters is nil.
5775 (send_process): If OBJECT is multibyte text, be sure to encoded it
5776 by the specified coding system for the process. Otherwise, setup
5778 (init_process): Don't initialize default-process-coding-system here.
5780 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5782 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5783 <scroll-down-aggressively>: Likewise.
5785 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5787 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5788 zero. Set coding->produced_char correctly.
5790 2000-08-22 Andrew Innes <andrewi@gnu.org>
5792 * makefile.w32-in: New file.
5794 * unexw32.c (unexec): Ignore old_name, and use the actual location
5795 of the current executable instead. Base new_name on this.
5797 * w32proc.c (create_child): Remove reference to security
5798 descriptor, which isn't needed and doesn't compile with mingw32.
5800 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5801 up dllimport attributes.
5802 (x_update_window_end): Update prototype.
5804 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5805 extern, which screws up dllimport attributes.
5807 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5808 up dllimport attributes.
5810 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5811 screws up dllimport attributes.
5813 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5814 up dllimport attributes.
5815 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5816 screws up dllimport attributes.
5818 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5819 up dllimport attributes.
5821 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5822 screws up dllimport attributes.
5824 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5825 screws up dllimport attributes.
5827 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5828 up dllimport attributes.
5830 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5831 unnecessary extern, which screws up dllimport attributes.
5834 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5835 up dllimport attributes.
5837 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5838 unnecessary extern, which screws up dllimport attributes.
5840 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5841 screws up dllimport attributes.
5843 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5844 up dllimport attributes.
5846 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5848 * w32bdf.c (search_file_line):
5849 (set_bdf_font_info):
5851 (w32_get_bdf_glyph):
5852 (w32_BDF_to_x_font): Fix compile warnings.
5854 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
5856 * w32select.c: Include keyboard.h before frame.h.
5858 * w32fns.c (max): Define macro.
5859 (JOHAB_CHARSET): Define if not known.
5860 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5861 (Fx_show_tip): Synch with X version.
5863 * w32xfns.c: Include keyboard.h before frame.h.
5865 * w32fns.c: Include keyboard.h before frame.h.
5867 * w32term.c: Include keyboard.h before frame.h.
5869 * fontset.c: Include keyboard.h before frame.h.
5871 * w32inevt.c: Include keyboard.h before frame.h.
5872 (MOUSE_MOVED): Define if not known.
5874 * minibuf.c: Include keyboard.h before frame.h.
5876 * keyboard.c: Include keyboard.h before frame.h.
5878 * indent.c: Include keyboard.h before frame.h.
5880 * dispnew.c: Include keyboard.h before frame.h.
5882 * buffer.c: Include keyboard.h before frame.h.
5884 * alloc.c: Include keyboard.h before frame.h.
5886 * print.c: Include keyboard.h before frame.h.
5888 * process.c: Include keyboard.h before frame.h.
5890 * scroll.c: Include keyboard.h before frame.h.
5892 * sysdep.c: Include keyboard.h before frame.h.
5894 * term.c: Include keyboard.h before frame.h.
5896 * window.c: Include keyboard.h before frame.h.
5898 * xdisp.c: Include keyboard.h before frame.h.
5899 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5901 * frame.c: Include keyboard.h before frame.h.
5903 * w32heap.h: Undefine min, max.
5905 * w32gui.h: Undefine min, max.
5907 * unexw32.c: Change PUCHAR to PCHAR.
5908 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5911 (copy_executable_and_dump_data): Remove unnecessary static defs.
5912 (copy_executable_and_dump_data): Fix compile warnings.
5914 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5916 * w32console.c (min): Define macro.
5917 (clear_frame, write_glyphs): Fix compile warning.
5919 * w32proc.c (compare_env):
5920 (find_child_console): Fix compile warning.
5922 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5923 sys_errlist instead of _sys_errlist.
5924 (get_emacs_configuration_options): New function.
5926 * s/ms-w32.h (sys_nerr): Provide default definition.
5927 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5928 name with _ prepended.
5929 (NSIG): Define if not known.
5930 (get_emacs_configuration): Provide extern declaration.
5931 (get_emacs_configuration_options): Provide extern declaration.
5932 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5934 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5936 (read_unc_volume): Fix compile warning.
5938 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5939 definitions from being used.
5941 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5943 * w32.c (unc_volume_file_attributes):
5944 (open_unc_volume): Make arg const.
5946 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5947 (read_input_waiting): Remove excess parameter.
5949 * w32.c (init_environment): Call _access.
5950 (check_windows_init_file): Call _close.
5951 (init_user_info): Call _putenv.
5952 (init_environment): Call _putenv and _strdup.
5953 (init_ntproc): Reset volume info cache on startup.
5955 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5956 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5957 cannot override the CRT malloc.
5959 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5960 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5962 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5963 unless we are linking with a static CRT.
5964 (RVA_TO_PTR): Cast result to unsigned char*.
5966 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5967 (add_volume_info): Use xstrdup.
5969 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5971 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5972 (do_completion, Fminibuffer_complete_word): Use it.
5973 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5974 var so it can take non-boolean values.
5976 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5978 * editfns.c (find_field): Formatting changes.
5979 (toplevel): Some old-style function forward declarations
5980 changed to prototypes, some new protypes added, some functions
5983 * lisp.h (set_time_zone_rule): Add prototype.
5984 (use_dialog_box): External declaration.
5986 * keyboard.c (gen_help_event): Add parameter SIZE.
5987 (kbd_buffer_events_waiting): Slightly rewritten.
5988 (clear_event): New function.
5989 (kbd_buffer_get_event): Use it, and clear the input_events of
5991 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5992 don't fill the newly created array with nils.
5993 (toplevel): Convert some old-style function forward declarations
5996 * keyboard.h (gen_help_event): Change prototype.
5998 * xterm.c (XTread_socket): Change calls to gen_help_event.
6000 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6002 * eval.c (Fmacroexpand): Doc fix.
6004 2000-08-20 Jason Rumney <jasonr@gnu.org>
6006 * w32term.h (x_display_info_for_display): Remove as this function
6007 does not exist on W32.
6009 * w32term.c (help_echo_window): New variable.
6010 (syms_of_w32term): staticpro it.
6011 (note_mode_line_highlight): Set it.
6012 (XTextExtents16): Removed as there is no equivalent on W32.
6013 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6014 the X way of doing this will not work for W32.
6015 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6016 (x_draw_image_foreground): Avoid drawing outside of the clip area
6017 when image doesn't have a mask.
6018 (note_mouse_highlight): Process overlays in the right order of
6019 priority. Set help_echo_window.
6020 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6021 because that's more visible for large images.
6023 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6024 name to single_keymap_panes.
6025 (w32_menu_show): Set wv->title when dealing with titles.
6026 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6028 2000-08-21 Miles Bader <miles@gnu.org>
6030 * minibuf.c (do_completion): Try again if we rewrite the input
6031 string, but no completion was done, so that any completion message
6034 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6036 * xfaces.c (lface_equal_p): Compare strings differently.
6037 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6038 (realize_tty_face): Use them.
6039 (syms_of_xfaces): Initialize new variables.
6040 (map_tty_color): New function, extracted from realize_tty_face.
6041 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6042 foreground or background color, store the new color name in the
6043 realized face; previous code trying to do this had no effect.
6044 (realize_tty_face): Use map_tty_color.
6045 (Fclear_face_cache): Set face_change_count and ensure thorough
6048 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6050 * undo.c (record_first_change, record_marker_adjustment): Don't
6051 use XBUFFER on last_undo_buffer which might not be a buffer.
6053 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6055 * coding.c (decode_coding_string): Set members consumed,
6056 consumed_char, produced, produced_char of *coding correctly. If
6057 decode_coding doesn't consume any byte, don't try anymore.
6058 (encode_coding_string): Likewise.
6060 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6062 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6063 conditional have void type, for Standard C compilers.
6065 * xdisp.c (redisplay_internal): Compare windows for equality with
6066 EQ, instead of applying XWINDOW to something that might not
6069 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6071 * fontset.c (Finternal_char_font): Search only the selected frame
6072 for a window of the current buffer.
6074 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6076 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6079 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6080 second half of a HELP_EVENT is found at the start of kbd_buffer.
6082 2000-08-18 Miles Bader <miles@gnu.org>
6084 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6086 * editfns.c (save_restriction_save): Rewrite to use markers.
6087 (save_restriction_restore): Rewrite to understand new form of data
6088 saved by save_restriction_save.
6089 (Fsave_restriction): Remove cautionary note in doc-string.
6091 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6093 * fileio.c (build_annotations): Add a comment explaining the
6094 return value of format-annotate-function. Replace a spurious call
6095 to Flength with a CONSP test. Call format-annotate-function with
6096 a fifth arg specifying how many times the function is been called
6097 in a row, to let it choose temporary buffers appropriately.
6099 2000-08-17 Dave Love <fx@gnu.org>
6101 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6102 declare make_temp_name twice.
6104 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6105 (unreadpure): Give it an arg.
6107 * unexalpha.c: Prototype fatal_unexec, mark_x,
6108 update_dynamic_symbols. Declare unexec as void.
6110 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6111 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6113 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6114 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6116 * alloca.c: Use #error.
6117 [POINTER_TYPE]: Use it.
6119 * eval.c (Fdefvar): Doc fix.
6121 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6122 INITIALIZE_INTERVAL.
6124 * buffer.h: Avoid DECLARE_INTERVALS.
6126 * config.in: Add size_t.
6128 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6130 * w16select.c (set_clipboard_data): If there's not enough memory
6131 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6132 expects. In case of other failures, return 3.
6133 (system_error_msg): New error message.
6134 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6137 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6139 * term.c (write_glyphs): Also turn off inverse video after turning
6140 off other appearances in case TS_exit_attribute_mode is not equal
6141 to TS_end_standout_mode.
6142 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6144 (turn_off_face): Reset standout_mode only if
6145 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6146 is equal to TS_end_standout_mode.
6148 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6150 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6151 sequence at the end of the source block.
6153 * ccl.c (Fccl_program_p): Docstring modified.
6154 (Fccl_execute): Likewise.
6155 (Fccl_execute_on_string): Likewise.
6157 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6159 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6161 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6163 The following changes are mainly to fix bugs of
6164 encode/decode-coding-string failing if encoding/decoding return
6165 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6166 variable conversion_buffer.
6168 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6169 decrement dst_end to avoid buffer overflow in the later call of
6172 * coding.h (conversion_buffer_size, conversion_buffer)
6173 (get_conversion_buffer): Extern deleted.
6175 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6176 (conversion_buffer, conversion_buffer_size): Variables deleted.
6177 (get_conversion_buffer): Function deleted.
6178 (struct conversion_buffer): New structure.
6179 (MAX_ALLOCA): New macro.
6180 (allocate_conversion_buffer): New macro.
6181 (extend_conversion_buffer, free_conversion_buffer): New functions.
6182 (ccl_coding_driver): Set coding->result.
6183 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6184 this is the last block of source.
6185 (encode_coding): Likewise. Handle the source block as the last
6186 one only when the whole source text is consumed.
6187 (decode_coding_string): Handle the case that the output buffer is
6188 too small to decode the whole source text. Use
6189 allocate_conversion_buffer, extend_conversion_buffer and
6190 free_conversion_buffer, not get_conversion_buffer.
6191 (encode_coding_string): Likewise.
6192 (init_coding): Function deleted.
6193 (init_coding_once): Delete code to initialize conversion_buffer_size.
6195 * emacs.c (main): Don't call init_coding.
6197 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6199 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6200 (insert_glyphs): Likewise.
6202 * w32console.c (write_glyphs): Use a locally declared
6205 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6207 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6208 member of display_info is NULL.
6210 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6212 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6214 * term.c (turn_off_face): Reset standout_mode when resetting
6215 appearances with capability `me'.
6216 (write_glyphs): Switch on inverse video before each face change.
6218 2000-08-14 Dave Love <fx@gnu.org>
6220 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6221 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6222 (lisp_free): Declare and make static.
6224 * window.c: Fix embedded comment.
6225 (syms_of_window): Fix doc string.
6227 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6229 * keymap.c (push_key_description): If C without modifiers is < 32,
6230 make sure to print `C-' before `M-', like in the manual.
6232 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6234 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6235 since they aren't relocated anymore.
6236 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6238 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6239 partially visible line which is smaller than the window's height.
6241 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6243 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6244 the multibyte form of eight-bit-control characters.
6245 (Fccl_execute_on_string): Initialize ccl->multibyte.
6247 * ccl.h (struct ccl_program): New member multibyte.
6249 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6251 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6253 * regex.c (regex_compile) <normal_char>: Pay attention to
6255 (analyse_first) <exactn>: Setup fastmap correctly for
6256 eight-bit-control characters.
6258 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6260 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6262 * keyboard.c (make_lispy_event): Handle the new event type
6263 multibyte_char_keystroke.
6265 * xterm.c: Include coding.h.
6266 (XTread_socket): Work around a bug of XmbLookupString. If the
6267 input is from XIM, decode it according to the current locale. In
6268 that case, generate multibyte_char_keystroke events.
6270 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6272 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6273 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6275 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6277 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6278 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6279 (move_it_in_display_line_to): Record iterator's ascent and descent
6280 before producing glyphs, and restore them when we know the glyph
6281 doesn't fit on the line.
6282 (move_it_to): Restructured so that it's easier to debug. If
6283 moving to a vpos, and not moving to an x or character position,
6284 stop as soon as the specified vpos is reached; don't move further
6285 into that line because that might change the computed line height.
6286 (try_cursor_movement): New function, extracted from the cursor
6287 movement branch of redisplay_window. If ending on a partially
6288 visible line, don't try to scroll if the cursor line is taller
6290 (redisplay_window): Use try_cursor_movement.
6292 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6293 because that function doesn't cope with variable-height lines.
6295 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6296 box cursor because that's better visible for large images.
6298 2000-08-10 Miles Bader <miles@gnu.org>
6300 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6302 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6304 * xdisp.c (Vmessages_buffer_name): New variable.
6305 (message_dolog): Use it.
6306 (syms_of_xdisp): Initialize it.
6308 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6310 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6311 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6312 redundant now that keyboard.h is included.
6314 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6316 * keyboard.c (kbd_buffer_events_waiting): New function.
6318 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6320 * msdos.c: Include keyboard.h.
6321 (XMenuActivate): Empty no_event events from the event buffer. If
6322 no events are left after that, call clear_input_pending.
6323 (mouse_clear_clicks): New function, code moved from mouse_init.
6324 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6325 mouse driver to ``forget'' any past clicks.
6327 * Makefile.in (msdos.o): Depend on keyboard.h.
6329 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6331 * lisp.h (input_pending): External declaration.
6333 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6335 * xdisp.c (echo_area_display): Display thoroughly if input is
6336 pending. Bind redisplay-dont-pause to t during the redisplay.
6337 in case input is pending.
6339 * dispnew.c (Qredisplay_dont_pause): New variable.
6340 (syms_of_display): Initialize and staticpro it.
6341 (update_frame_1): Don't interrupt the display for pending input if
6342 redisplay_dont_pause is set.
6344 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6346 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6348 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6350 * callproc.c (Fcall_process): Terminate the unwind-protect around
6351 the post-read-conversion of coding system.
6353 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6354 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6355 * buffer.h (overlays_at): Update prototype.
6356 * xdisp.c (next_overlay_change): Update call to overlays_at.
6357 * xfaces.c (face_at_buffer_position): Likewise.
6358 * textprop.c (Fget_char_property): Likewise.
6359 * xterm.c (note_mouse_highlight): Likewise.
6361 * minibuf.c (do_completion): Don't consider a simple change of
6362 case as `completion'.
6364 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6366 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6367 * undo.c (record_delete): Make sure last_point_position_buffer is
6368 a buffer before comparing pointers.
6370 * coding.h (decode_coding_string): Declare.
6372 * intervals.h (Fprevious_single_char_property_change): Declare.
6374 * textprop.c (Fprevious_single_char_property_change): Don't do
6375 arithmetic directly on lisp objects.
6377 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6379 * keyboard.h (menu_item_eval_property): Declare.
6381 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6382 reuse as buffer name, instead of recreating (and discarding) every
6383 time a message is logged.
6384 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6385 (current_message_1, truncate_message_1, set_message_1)
6386 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6387 (current_message, truncate_echo_area, display_echo_area)
6388 (resize_echo_area_axactly): Changed calls.
6390 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6392 (Ffind_coding_systems_region_internal): First argument to Fappend
6393 must be an integer, not a Lisp object.
6395 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6397 * charset.c (Fchar_width): Doc fix.
6399 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6401 * charset.c (Fstring_width): Doc fix.
6403 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6405 * xdisp.c (start_display): When starting display on a continuation
6406 line, clear ascent and descent members of the iterator structure;
6407 the height of the continued line does not affect the height of the
6409 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6410 line taller than the window.
6411 (redisplay_window) <forced window start>: Handle case that the
6412 middle of the window is not found in any row.
6413 (dump_glyph_row): Show more information.
6414 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6415 first text line in a glyph matrix.
6417 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6418 of the clip area when image doesn't have a mask.
6420 * fns.c (sweep_weak_table): Fix survival conditions for
6421 key-or-value and key-and-value weakness.
6423 * .gdbinit (xhashtable): New command.
6425 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6426 tables out of the list of all weak hash tables.
6428 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6429 a new buffer is created, make sure echo_area_buffer[] references
6432 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6434 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6437 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6439 * syntax.c (skip_chars): Fix previous change. Make the handling
6440 of unibyte string consistent with that of regex search.
6442 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6444 * xmenu.c (popup_get_selection): Use xfree instead of free.
6446 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6448 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6450 * callproc.c (child_setup): Use xfree instead of free.
6452 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6454 (run_mac_command, closedir): Use `xfree' instead of `free'.
6456 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6458 * eval.c (error): Use xfree instead of free.
6460 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6462 * fns.c: Replace `illegal' with `invalid'.
6463 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6465 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6467 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6470 2000-08-04 Noah Friedman <friedman@splode.com>
6472 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6475 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6477 * syntax.c (skip_chars): Fix typo in error message.
6479 2000-08-04 Andreas Schwab <schwab@suse.de>
6481 * m/ia64.h: Moved from s/ia64.h.
6483 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6485 * process.c (read_process_output): Big simplification. Handle
6486 composition and post-read-conversion of coding system correctly.
6487 (send_process): Handle composition correctly.
6489 * callproc.c (Fcall_process): Handle post-read-conversion of
6490 coding system if any.
6492 * coding.c (decode_coding_iso2022): More strict check for handling
6494 (coding_restore_composition): Pay attention to the case that
6495 cmp_data is not set properly (because of invalid code in the
6497 (run_pre_post_conversion_on_str): Include text properties in the
6499 (decode_coding_string): Set members of coding correctly.
6501 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6503 * s/ia64.h: New file.
6505 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6506 Use NULL instead of 0 at the end of variable argument list of
6507 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6508 sizeof (int) < sizeof (void *).
6510 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6511 of variable argument lists of XtVaGetValues and XtVaSetValues.
6513 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6514 variable argument lists of XtVaGetValues and XtVaSetValues.
6516 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6518 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6519 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6521 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6524 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6525 in call to Fsingle_key_description.
6527 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6530 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6532 * window.c (display_buffer_reuse_frames): New variable.
6533 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6534 frames displaying BUFFER.
6535 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6537 2000-08-01 Miles Bader <miles@gnu.org>
6539 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6540 when to constrain NEW_POS (they were pretty screwed up before).
6542 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6544 * msdos.c (run_msdos_command): Save and restore the master
6545 environment, for the case that child_setup signals an error.
6546 When mirroring slashes in DOS shell commands, don't fail when
6547 argv[2] has embedded blanks.
6548 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6549 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6550 (dos_ttraw): Call mouse_setup_buttons.
6552 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6553 using alloca; free it after run_msdos_command returns.
6555 2000-07-27 Dave Love <fx@gnu.org>
6557 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6558 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6560 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6562 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6564 * editfns.c (lisp_time_argument): Fix last change.
6566 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6568 * fns.c (Fdelete): Make it work on vectors and strings in addition
6571 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6572 (syms_of_fns): Initialize new variables.
6573 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6574 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6575 weakness, with t meaning the same as `key-and-value'.
6577 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6579 * coding.h (struct coding_system): Member safe_charset deleted.
6581 * coding.c (Qsafe_charsets): This variable deleted.
6582 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6584 (coding_safe_chars): New function.
6585 (CODING_SAFE_CHAR_P): New macro.
6586 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6587 checking safe_charsets member of the coding system. Caller changed.
6588 (detect_coding_iso2022): New local variable safe_chars.
6589 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6590 safe_charsets member of the coding system.
6591 (decode_coding_iso2022): New local variable safe_chars.
6592 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6593 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6594 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6595 (ENCODE_UNSAFE_CHARACTER): New macro.
6596 (encode_coding_iso2022): New local variable safe_chars. Check
6598 (setup_coding_system): Delete the code to initialize
6599 coding->safe_charses
6600 (intersection, find_safe_codings): New functions.
6601 (Ffind_coding_systems_region_internal): New function.
6602 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6603 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6604 variable and initialize it.
6606 * fns.c (char_table_ref_and_index): New function.
6608 * lisp.h (char_table_ref_and_index): Add prototype.
6610 2000-07-26 Sam Steingold <sds@gnu.org>
6612 * editfns.c (lisp_time_argument): Added third argument `usec'.
6613 (Ffloat_time): New built-in Lisp function.
6615 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6617 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6618 for the character code.
6620 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6623 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6624 if called for a popup menu.
6625 (xmenu_show): Store help string in widget values.
6627 2000-07-26 Dave Love <fx@gnu.org>
6629 * syswait.h: Move some definitions.
6630 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6631 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6632 perspicuous definitions.
6633 (WTERMSIG): Fix bit pattern used.
6635 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6637 * print.c (print_object): If vector printing is truncated, print
6638 "..." to indicate it as well as the case of list printing.
6640 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6642 * xdisp.c (next_element_from_display_vector): Improve comments.
6644 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6645 for the character code, and the rest for the face id as in 20.x.
6646 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6648 * window.c (window_display_table): Cleaned up.
6650 * syntax.c (Fforward_word): Add last arg nil in call of
6651 Fconstrain_to_field.
6653 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6655 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6656 identical but for the letter-case, don't call
6657 barf_or_query_if_file_exists.
6659 2000-07-25 Miles Bader <miles@gnu.org>
6661 * editfns.c (find_field): Honor special `boundary' fields.
6662 (Qboundary): New variables.
6663 (syms_of_editfns): Initialize Qboundary.
6664 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6665 Use scan_buffer instead of find_before_next_newline, because it
6666 allows us to detect the boundary case where there's a newline at
6668 * lisp.h (Fconstrain_to_field): Update external declaration.
6670 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6672 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6675 2000-07-24 Dave Love <fx@gnu.org>
6677 * s/sunos4-0.h, s/sol2.h:
6678 (LIBS_TERMCAP): Move from m/sparc.h.
6680 * m/sparc.h (TERMINFO): Moved to system files (probably only
6681 relevant for sunos4 judging by its vintage).
6682 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6685 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6687 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6688 name to single_keymap_panes.
6690 2000-07-24 Andreas Schwab <schwab@suse.de>
6692 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6694 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6696 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6697 parameters instead of using int parameters. Expect FN to accept
6698 EMACS_INT parameters.
6699 (display_echo_area, resize_echo_area_axactly, current_message)
6700 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6701 with new argument list.
6702 (resize_mini_window_1): New callback function.
6703 (current_message_1, truncate_message_1, set_message_1): Change
6704 parameter lists to the new format expected by with_echo_area_buffer.
6706 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6708 * fontset.c (fontset_ref): Remove INLINE declaration.
6709 (fontset_ref_via_base): Likewise.
6710 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6713 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6715 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6716 correct order of priority. If help echo was found in an overlay,
6717 use that overlay as the object in which the help echo was found.
6719 2000-07-22 Miles Bader <miles@gnu.org>
6721 * textprop.c (Fprevious_single_char_property_change): The initial
6722 property value should be from the position preceding POSITION, not
6725 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6727 * coding.c (syms_of_coding): Doc fix for
6728 inhibit-iso-escape-detection.
6730 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6732 * xterm.c (note_mouse_highlight): Process overlays in the right
6735 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6737 * xterm.c (note_mouse_highlight): If help-echo was found in an
6738 overlay, use that overlay as the object in which the help was found.
6740 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6742 * window.c (foreach_window): Instead of a fake variable argument
6743 list, take one USER_DATA argument.
6744 (foreach_window_1): Likewise, and call callback functions with two
6745 args, the window and USER_DATA.
6746 (struct check_window_data): New struct.
6747 (check_window_containing): Use it.
6748 (window_from_coordinates): Set up a struct check_window_data for
6750 (add_window_to_list, freeze_window_start): Change parameters
6751 according to new calling convention.
6753 * window.h (foreach_window): Change prototype.
6755 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6757 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6759 * xmenu.c (menu_help_callback): Call show_help_echo with
6760 additional arguments OBJECT and POS.
6762 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6764 * data.c (Faset): Allow storing any multibyte character in a
6765 string. Convert unibyte string to multibyte if necessary.
6767 * xfns.c (x_encode_text): New function.
6768 (x_set_name): Use x_encode_text.
6769 (x_set_title): Likewise.
6771 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6773 * xterm.h (x_encode_text): Add prototype.
6775 2000-07-20 Dave Love <fx@gnu.org>
6777 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6780 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6782 * msdos.c (help_echo_window): New variable.
6783 (syms_of_msdos): Initialize and staticpro it.
6784 (IT_note_mode_line_highlight): Set help_echo_window.
6785 (IT_note_mouse_highlight): Ditto.
6786 (dos_rawgetc): Store help_echo_window in the second event produced
6789 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6790 Record the object that generated the help echo and the position of
6791 that object in help_echo_object and help_echo_pos. Record that
6792 some glyphs in a row are displayed in mouse-face.
6793 (IT_update_begin): Don't clear mouse highlight unless one of the
6794 enabled glyph rows is marked as being displayed in mouse-face.
6795 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6796 and position recorded in help_echo_object and help_echo_pos to the
6798 (IT_menu_display): Accept a new argument PN: the pane number of
6799 the current menu pane. Record the pane number and the item
6800 number of the item which has associated help string.
6801 (XMenuActivate): Update the prototype for help_callback in
6802 function declaration. Call IT_menu_display with the current menu
6803 pane number as an additional argument. Call help_callback with
6804 two additional arguments: the pane number and the item number of
6805 the menu item associated with the help text.
6806 (help_echo_object, help_echo_pos): New variables.
6807 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6809 * msdos.h (XMenuActivate): Update prototype.
6811 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6813 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6814 Add some more prototypes.
6816 * xterm.c, xterm.h: Add some more prototypes.
6818 * lisp.h (Fnext_single_char_property_change): Add prototype.
6820 * dispnew.c (direct_output_for_insert): Remove confusing
6821 outer local variable mouse_face_overwritten_p.
6822 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6824 * alloc.c (allocate_string_data): Don't copy old string contents.
6826 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6828 * coding.c (code_convert_region): Delete text properties before
6829 shrinking the conversion region.
6831 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6833 * dispnew.c (update_text_area): Write the whole row if it
6834 has mouse-face in it.
6836 * xfaces.c (face-alternative-font-family-alist): Remove
6837 DEFVAR_LISP; staticpro instead.
6839 * xmenu.c (menu_help_callback): Call show_help_echo with
6842 * keyboard.c (show_help_echo): Add parameter WINDOW.
6843 (read_char): Call show_help_echo with window extracted from Lisp
6845 (gen_help_event): Add parameter WINDOW.
6847 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6849 * xterm.c (help_echo_window): New variable.
6850 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
6851 (XTread_socket): Pass help_echo_window to gen_help_event.
6852 (syms_of_xterm): Initialize and staticpro help_echo_window.
6854 2000-07-18 Dave Love <fx@gnu.org>
6856 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
6858 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6860 * alloc.c (allocate_string_data): If string had already data
6861 assigned, copy old contents to new string data.
6863 * coding.c (syms_of_coding): Fix typo in spelling of variable
6864 `inhibit-iso-escape-detection'.
6866 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6868 * Makefile.in: Add dependencies on dispextern.h.
6869 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6870 `free'; both can conflict with system header files.
6872 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6874 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6877 2000-07-18 Dave Love <fx@gnu.org>
6879 * window.c (Fwindow_list): Declare arg `window'.
6881 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6883 * coding.c (setup_coding_system): Don't override the explicitly
6884 specified designations.
6886 2000-07-15 Miles Bader <miles@gnu.org>
6888 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6889 from `text_property_eq' and `text_property_stickiness', respectively.
6890 (find_field, Fconstrain_to_field, char_property_eq)
6891 (char_property_stickiness): Changed to call char-property functions
6892 instead of text-property-only ones.
6894 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6895 `next_single_char_property_change'). Do more error checking, and
6896 cleanup limit behavior.
6897 (Fprevious_single_char_property_change): New function.
6898 (syms_of_textprop): Initialize new subrs.
6900 * xdisp.c (display_prop_end, invisible_text_between_p):
6901 Call Fnext_single_char_property_change instead of
6902 next_single_char_property_change.
6904 2000-07-15 Jason Rumney <jasonr@gnu.org>
6906 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6907 after menu is finished with.
6908 (add_menu_item): Only consider wv->title as a menu title.
6909 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6911 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6913 (FONT_REGEXP): Remove unused macro, and its sub-components.
6914 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6916 * w32term.c (help_echo_object, help_echo_pos): New variables.
6917 (note_mode_line_highlight): Store additional information about the
6918 help-echo in help_echo_object and help_echo_pos. Check both
6919 `local-map' and `keymap' properties for changing the cursor
6920 (note_mouse_highlight): Store additional information about the
6921 help-echo in help_echo_object and help_echo_pos.
6922 (note_tool_bar_highlight): Set help_echo_object to nil and
6923 help_echo_pos to -1.
6924 (w32_read_socket): Use gen_help_event instead of filling
6925 input_events manually.
6926 (syms_of_w32term): Staticpro help_echo_object.
6927 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6928 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
6929 (x_clear_mouse_face): New function.
6930 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6931 (x_update_window_begin): No need to turn off the mouse
6933 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6934 depending on whether they contain glyphs highlighted in mouse-face.
6935 (x_fill_stretch_glyph_string): Consume runs of stretch
6936 glyphs instead of a single one.
6937 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6938 with new argument list.
6939 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6940 (x_append_glyph, x_append_composite_glyph)
6941 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6942 changes in struct glyph starting 1999-12-27. See comments for
6943 xterm.c on 2000-07-05.
6945 2000-07-14 Sam Steingold <sds@gnu.org>
6947 * xfaces.c (realize_x_face): Fix the last patch:
6948 check `default_face' before dereferencing.
6950 2000-07-14 Dave Love <fx@gnu.org>
6952 * syntax.c (back_comment): Add null default in switch (for pcc).
6954 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6956 * xfaces.c (realize_x_face): Make fontset using the base of the
6957 default_face's fontset, not using the default fontset.
6959 * coding.c (inhibit_iso_escape_detection): New variable.
6960 (syms_of_coding): Make it a Lisp variable.
6961 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6962 nonzero, ignore ISO2022's escape sequence.
6964 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6966 * alloca.c (malloc) [emacs]: Define as xmalloc.
6968 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6969 use that instead of the mouse position. Add parameters DX and DY.
6971 * dispextern.h (Fx_show_tip): Adjust number of parameters
6974 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6975 if HELP is a function, call it with OBJECT and POS as parameters
6976 to get the help to display.
6977 (gen_help_event, kbd_buffer_store_help_event): New functions.
6978 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6979 (read_char): Call show_help_echo with new parameters.
6981 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6984 * xterm.c (help_echo_object, help_echo_pos): New variables.
6985 (note_mode_line_highlight): Store additional information about the
6986 help-echo in help_echo_object and help_echo_pos. Check both
6987 `local-map' and `keymap' properties for changing the cursor
6988 (note_mouse_highlight): Store additional information about the
6989 help-echo in help_echo_object and help_echo_pos.
6990 (note_tool_bar_highlight): Set help_echo_object to nil and
6991 help_echo_pos to -1.
6992 (XTread_socket): Use gen_help_event instead of filling
6993 input_events manually.
6994 (syms_of_xterm): Staticpro help_echo_object.
6996 * xmenu.c (menu_highlight_callback): Use
6997 kbd_buffer_store_help_event instead of setting up and input_event
7000 * xdisp.c (eval_form): GCPRO argument sexpr.
7001 (call_function): New function.
7002 (handle_single_display_prop): Use call_function and FUNCTIONP
7003 instead of checking whether if font_height is a symbol and
7006 * eval.c (internal_condition_case_2): New function.
7008 * lisp.h (FUNCTIONP): New macro.
7009 (internal_condition_case_2, call_function): Add prototypes.
7011 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7012 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7013 Always set `arg' member of input_events.
7014 (construct_menu_click): Unused function removed.
7016 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7018 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7019 (construct_drag_n_drop, x_scroll_bar_handle_click)
7020 (w32_read_socket): Always set `arg' member of input_events.
7022 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7024 * lisp.h (eval_form): Add prototype.
7026 * xdisp.c (eval_form): Make it externally visible.
7028 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7030 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7031 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7032 consing. For prefix events, store the frame in the `arg' slot of
7033 the event, otherwise store the key there.
7034 (XTread_socket): Instead of consing, use the frame_or_window slot
7035 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7037 * xmenu.c (menu_highlight_callback): Store help string in the
7038 `arg' member of the input event; don't cons.
7039 (menubar_selection_callback): Use the `arg' slot of input events
7040 to queue additional information, instead of consing.
7042 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7044 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7046 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7048 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7049 input events to queue additional information, instead of consing.
7051 * keyboard.c (kbd_buffer_gcpro): Renamed from
7052 kbd_buffer_frame_or_window. Now used for all Lisp objects
7053 referenced from the input queue.
7054 (kbd_buffer_store_event): Always use structure assignment for
7055 copying input events. Record all Lisp objects referenced from
7056 events in kbd_buffer_gcpro.
7057 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7058 differently from input events. Test for prefix menu_bar_events
7059 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7060 event in kbd_buffer_gcpro to nil.
7061 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7062 frame_or_window is equal to its arg member as prefix events.
7063 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7064 used by an input event to nil.
7065 (init_keyboard): Use two times the size of the input queue
7066 for kbd_buffer_gcpro.
7067 (syms_of_keyboard): Likewise.
7069 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7070 Use USER_SIGNAL_EVENT.
7072 * termhooks.h (struct input_event): Add member `arg'.
7073 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7074 (USER_SIGNAL_EVENT): Renamed from user_signal.
7076 * xfaces.c (ASET): Remove definition.
7078 * lisp.h (AREF, ASET, ASIZE): New macros.
7080 * fontset.c (AREF, ASIZE): Remove definitions.
7082 * fns.c (AREF): Remove definition.
7084 * composite.c (AREF): Remove definition.
7086 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7088 * dispnew.c (redraw_overlapped_rows): Add missing local.
7089 (scrolling_window): Remove debug code.
7091 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7092 Before scrolling, turn off a mouse-highlight in the window
7095 * xterm.c (x_update_window_end): Add parameter
7096 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7097 redisplay in XTframe_up_to_date.
7098 (x_clear_mouse_face): New function.
7099 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7101 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7103 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7104 it when any row is written to that contains glyphs highlighted in
7106 (update_window): Call the window update end hook with new
7107 parameter MOUSE_FACE_OVERWRITTEN_P.
7108 (direct_output_for_insert): Give up if row contains mouse-face.
7110 * dispextern.h (struct redisplay_interface): Add parameter
7111 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7112 (clear_mouse_face): New function pointer member.
7114 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7116 * syntax.c (back_comment): Use one switch rather than a few `if's.
7117 Obey open_paren_in_column_0_is_defun_start.
7118 When reverting to the `slow' method, try to nicely handle the case
7119 of nested comments by checking that the comment-starter we found
7120 does indeed match the comment-ender.
7121 (scan_sexps_forward, scan_sexps_forward):
7122 Ignore excessive opening parenthesis rather than throwing an error.
7124 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7126 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7127 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7129 * dispnew.c (direct_output_forward_char): Give up if currently
7130 displaying a message instead of the minibuffer contents.
7132 * xterm.c (x_update_window_begin): No need to turn off the mouse
7134 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7135 depending on whether they contain glyphs highlighted in mouse-face.
7137 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7138 compare the mouse_face_p flags of both rows.
7140 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7142 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7144 * keyboard.c (show_help_echo): Accept additional parameter
7145 ok_to_overwrite_keystroke_echo.
7146 (read_char): Call show_help_echo with a zero
7147 ok_to_overwrite_keystroke_echo argument.
7148 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7149 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7150 ok_to_overwrite_keystroke_echo argument.
7151 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7152 non-zero ok_to_overwrite_keystroke_echo argument.
7154 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7156 * xdisp.c (try_window_id): If changes are all below what is
7157 displayed in the window, and point is in the window, we still
7158 might have to find point on the display.
7160 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7161 glyphs instead of a single one.
7162 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7163 with new argument list.
7164 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7166 * keymap.c (get_keymap_1): Add comment that this function can GC.
7167 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7168 comment that functions can GC.
7169 (Fset_keymap_parent): GCPRO arg KEYMAP.
7171 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7173 * msdos.c (XMenuActivate): After exiting the menu, restore the
7174 echo area message and erase it.
7176 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7178 * fontset.c (Ffontset_info): Make the return value more compatible
7179 with that of Emacs 20.
7181 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7183 * eval.c (Fsignal): Handle case that backtrace_list is null.
7185 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7187 * ccl.c (Fccl_execute): Typo fixed.
7189 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7191 * window.c (window_loop): Add missing gcpro1 local variable.
7193 * window.c (Fwindow_list): Reverse list at the end.
7194 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7195 means allow windows on OWINDOW's frame, only.
7196 (window_loop): Simplified; use Fwindow_list.
7198 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7200 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7202 * xterm.c (XTread_socket): Increment handling_signal at the start,
7203 decrement it at the end.
7205 * eval.c (handling_signal): New variable.
7206 (Fsignal): Abort if handling_signal is non-zero.
7208 * lisp.h (handling_signal): External declaration.
7210 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7212 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7214 Sound support for NetBSD through "Linux emulation" support:
7215 * config.in (HAVE_SOUNDCARD_H): Undef.
7216 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7217 * Makefile.in (LIBSOUND): New variable.
7218 (LIBES): Include it.
7219 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7220 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7221 (vox_open): Use DEFAULT_SOUND_DEVICE.
7222 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7224 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7226 * print.c (print_error_message): If Vsignaling_function is set,
7227 show it in *Messages*.
7229 * lisp.h (Vsignaling_function): External declaration.
7231 * eval.c (Vsignaling_function): New variable.
7232 (Fsignal): Compute it.
7233 (syms_of_eval): Staticpro it.
7235 2000-07-05 Dave Love <fx@gnu.org>
7237 * syswait.h: Use the autoconf recommended approach. Old code
7238 #if'd out in case we need to revert.
7240 * config.in (HAVE_SYS_WAIT_H): Added.
7242 2000-07-05 Andrew Innes <andrewi@gnu.org>
7244 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7245 when non-NULL instead of __morecore, to take account of buffer
7246 memory. This also solves a problem with spurious memory warnings
7249 * ralloc.c: Make real_morecore non-static.
7251 * eval.c (internal_condition_case): Comment out abort if
7252 interrupt_input_blocked is not zero.
7254 * makefile.nt: Add support for `bootstrap' and related targets.
7255 Include minimal debug info in emacs.exe in release build.
7256 Remove all dependencies on lisp.h, and fixup some others.
7258 * w32.c (init_environment): Install code from 20.7 for providing
7259 default values for environment variables, based on the
7260 executable's own location.
7261 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7262 (sys_socket): Install socket inheritance bug fix from 20.7.
7264 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7265 here via blockinput.h).
7267 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7269 * w32menu.c (w32_menu_display_help):
7270 * xmenu.c (menu_help_callback): Use show_help_echo.
7272 * keyboard.h (show_help_echo): Declare.
7274 * keyboard.c (show_help_echo): New function, extracted from read_char.
7275 Feval its `msg' argument if it's a cons cell.
7276 (read_char): Use it.
7277 (follow_key): Pass `autoload' to get_keyelt.
7279 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7280 (note_tool_bar_highlight, XTread_socket):
7281 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7283 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7284 (note_tool_bar_highlight, w32_read_socket):
7285 Do not gratuitously ignore non-string `help-echo' properties.
7287 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7289 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7291 * window.c (delete_all_subwindows): Reset Vwindow_list.
7293 * xterm.c (x_append_glyph, x_append_composite_glyph)
7294 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7295 changes in struct glyph starting 1999-12-27. Some bit-fields of
7296 struct glyph were not set, which made glyphs unequal when compared
7297 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7298 effects were the result. This also depended on the contents of
7299 memory returned by xmalloc. If flickering happens again, activate
7300 the code in clear_glyph_row that's in #if 0. If the flickering is
7301 gone with that, chances are that it is caused by something similar.
7303 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7305 * dispextern.h: Add some comments.
7307 * window.c (add_window_to_list): Add parameter LIST.
7308 (window_list): Order list so that, for each frame, windows are
7309 in canonical order, and so that frames appear in the list in
7310 the order given by Vframe_list.
7311 (next_window): Reverse the handling of NEXT_P.
7313 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7315 * window.c (Vwindow_list): New variable.
7316 (make_window, delete_window): Set Vwindow_list to nil.
7317 (check_window_containing): New function.
7318 (window_from_coordinates): Rewritten.
7319 (add_window_to_list, window_list, candidate_window_p)
7320 (decode_next_window_args, next_window): New functions.
7321 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7322 (Fwindow_list): New function.
7323 (Fother_window): Cleaned up.
7324 (foreach_window): Add a longer "variable argument list". Let
7325 callback function return 0 to indicate that cycling over windows
7327 (foreach_window_1): Likewise.
7328 (freeze_window_start): Return int.
7329 (init_window): New function.
7330 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7332 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7333 input_event with bzero.
7334 (main): Call init_window.
7336 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7339 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7341 * composite.h (make_composition_value_copy): Extern it.
7343 * composite.c (make_composition_value_copy): New function.
7345 * editfns.c (Fformat): While copying text properties, make each
7346 composition property value a copy.
7348 * fns.c (concat): While copying text properties, make each
7349 composition property value a copy.
7351 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7353 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7355 * fns.c (sweep_weak_table): Mark only objects that are not
7358 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7359 include those frames as candidates which have their focus
7360 redirected to the minibuffer frame.
7362 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7364 * fns.c (Fputhash): Return `value' rather than nil.
7366 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7368 * frame.c (next_frame): Don't check focus redirection in case
7369 MINIBUF is a window. Doing so excludes frames using MINIBUF
7370 unless their focus is redirected, which contradicts the
7371 specification of next-frame, and leads to infinite loops in
7372 certain situations when cycling through windows with next-window.
7374 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7376 * coding.c (code_convert_region): Even if the length of text is
7377 zero, try to convert it if coding->type is coding_type_ccl.
7378 (decode_coding_string, encode_coding_string): Likewise.
7380 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7382 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7383 the display if windows_or_buffers_changed.
7385 * dispnew.c (struct row_entry): New structure.
7386 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7387 (row_table_size, old_lines, new_lines, old_lines_size)
7388 (new_lines_size, run_pool, runs_size, runs): New variables.
7389 (add_row_entry): New function.
7390 (scrolling_window): Use data structures allocated with xmalloc and
7391 held in global variables, instead of allocating them with alloca and
7392 holding them in local variables. Use a larger hash table whose
7393 size depends on glyph matrix sizes. Don't use bzero to clear the
7394 hash table; instead, clear used slots only.
7396 * fns.c (next_almost_prime): Make it externally visible.
7398 * lisp.h (next_almost_prime): Add prototype.
7400 * s/isc4-0.h (sigunblock): Define.
7402 * s/sco5.h (sigunblock): Define.
7404 2000-06-27 Dave Love <fx@gnu.org>
7406 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7407 (moved to osf5-0.h).
7408 [!NOT_C_CODE]: Protect string.h stuff.
7410 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7411 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7413 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7415 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7416 below the last line from the needed window height.
7418 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7420 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7421 (Fwidget_get): Use it.
7422 (syms_of_fns): Defsubr it.
7424 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7426 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7427 display info for XIM.
7428 (xim_open_dpy): Likewise.
7429 (xim_close_dpy): Don't free the display info's XIM.
7431 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7433 * config.in (USE_XIM): New define.
7435 * keymap.c (get_keyelt): For menu-items containing a `:filter
7436 FILTER', apply FILTER to the menu-item's definition to get the
7437 real definition to use.
7439 * lisp.h (QCfilter): External declaration.
7441 * xfns.c (Fimage_size): New function.
7442 (syms_of_xfns): Defsubr it.
7444 2000-06-26 Andreas Schwab <schwab@suse.de>
7446 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7449 2000-06-25 Dave Love <fx@gnu.org>
7451 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7453 * Makefile.in (blockinput.h): Depend on atimer.h.
7454 (atimer.h): Depend on systime.h.
7456 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7458 * atimer.h: Protect against multiple inclusion. Include systime.h.
7460 * lisp.h (swap_in_global_binding): Declare.
7462 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7464 * process.c (Fopen_network_stream): Turn off atimers for duration
7465 of call to connect. (Patch from Gerd.)
7467 2000-06-23 Dave Love <fx@gnu.org>
7469 * ralloc.c: Maybe include unistd.h
7471 * emacs.c (setgrp): Undefine before defining.
7472 (malloc_warning, set_time_zone_rule, index): Prototype.
7474 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7475 HAVE_STRUCT_TIMEZONE.
7477 * s/osf1.h: Move string.h hack here from alpha.h and make it
7479 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7481 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7482 (SOCKLEN_TYPE): Don't define.
7484 * m/alpha.h: Remove string.h hack.
7486 * s/osf5-0.h: New file.
7488 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7489 include time.h, done by systime.h.
7490 [__FreeBSD__]: Remove redundant includes.
7492 * callproc.c (setpgrp): Undefine before defining.
7493 (delete_temp_file): Return Qnil to avoid warning.
7495 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7497 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7500 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7502 * composite.h (compose_text): Declare.
7504 * xterm.c: Don't include sys/types.h unconditionally. Don't
7505 protect its inclusion with !USG (following xmenu.c).
7507 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7509 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7512 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7514 * coding.c (decode_eol_post_ccl): Special handling for undecided
7515 and inconsistent EOL types.
7517 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7519 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7520 trough color and main window's background color.
7522 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7524 * xterm.h (Xt_app_con): External declaration.
7526 * widget.c (EmacsFrameRealize): Fix typo.
7528 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7530 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7531 (handle_invisible_prop): Record the start of invisible text in
7532 it->add_overlay_start.
7533 (struct overlay_entry): Add member `overlay'.
7534 (handle_overlay_change): Simplify.
7535 (next_overlay_string): After having processed overlay strings at the
7536 end of the buffer, record that fact in
7537 it->overlay_strings_at_end_processed_p.
7538 (compare_overlay_entries): If before- and after-strings come
7539 from the same overlay, let before-strings come first.
7540 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7541 (load_overlay_strings): Take it->add_overlay_start into account
7542 when adding overlay strings.
7544 * dispextern.h (struct it): Add member add_overlay_start.
7546 2000-06-22 Dave Love <fx@gnu.org>
7548 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7550 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7552 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7554 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7557 2000-06-21 Dave Love <fx@gnu.org>
7559 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7561 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7563 * syntax.c (back_comment): Simplify string-parity counting (with
7564 the added benefit of handling multiple string-styles as long as
7565 they are not intertwined).
7566 Jump to the slow code as soon as a comment starter is found in
7567 a "string_lossage" position. Fixes the case: " /* " /* " */.
7569 2000-06-21 Dave Love <fx@gnu.org>
7571 * Makefile.in: Use GETLOADAVG_LIBS.
7573 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7574 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7576 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7578 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7579 (Fforward_comment, scan_lists):
7580 Check the comstyle of single-char comment-starters.
7581 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7582 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7583 Check the comstyle of single-char comment-starters.
7584 Clarify control-flow around the Scomment case.
7586 2000-06-20 Dave Love <fx@gnu.org>
7588 * fns.c (make_hash_table, maybe_resize_hash_table):
7589 Cast arg of next_almost_prime.
7591 * tparam.c [emacs]: Include lisp.h.
7593 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7596 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7598 * keyboard.c (adjust_point_for_property): Check if display
7599 property should be treated as intangible by looking at its value.
7601 * xdisp.c (single_display_prop_intangible_p)
7602 (display_prop_intangible_p): New functions.
7604 * dispextern.h (display_prop_intangible_p): Add prototype.
7606 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7608 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7609 argument to sigprocmask.
7611 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7612 argument to sigprocmask.
7614 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7615 sigprocmask_set, and pass a pointer to it to sigprocmask.
7617 * sysdep.c (sigprocmask_set): New variable.
7619 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7622 2000-06-20 Sam Steingold <sds@gnu.org>
7624 * xrdb.c: Don't declare xmalloc, xrealloc.
7626 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7628 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7629 (re_comp): Cast gettext return value to avoid complaints when
7632 2000-06-20 Dave Love <fx@gnu.org>
7634 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7636 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7638 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7640 * m/alpha.h: Don't declare xmalloc, xrealloc.
7642 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7644 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7646 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7648 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7651 * keyboard.h (poll_for_input_1): Declare.
7653 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7655 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7657 * doprnt.c: Don't declare xmalloc, xrealloc.
7659 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7660 (getenv, ctime, getwd): Removed.
7661 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7663 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7664 x_set_tool_bar_lines.
7666 * config.in: Add HAVE_GETWD. Move some definitions above
7667 machine/system includes.
7669 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7671 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7673 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7674 contain information about ENCODING.
7676 * fontset.c (FONTSET_ASCII): Use the first element of char table
7677 for an ASCII font, not defalt slot.
7678 (fontset_ref_via_base): If FONTSET doesn't contain information for
7679 C, try the default fontset.
7680 (make_fontset): Don't copy the default fontset.
7681 (fontset_font_pattern): Likewise.
7682 (accumulate_font_info): If ELT is nil, use the corresponding
7683 element in the default fontset.
7685 2000-06-19 Dave Love <fx@gnu.org>
7687 * syntax.c (Fparse_partial_sexp): Doc fix.
7689 * regex.h: Test PROTOTYPES as well as __STDC__.
7691 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7692 errno, strerror. Put text after #endif in comment.
7694 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7696 * xterm.c (x_frame_of_widget): Likewise.
7698 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7700 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7701 to Vfundamental_mode_abbrev_table.
7703 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7704 bogus objects are marked. This slows down GC by ~80 percent, but
7705 it might be worth trying when debugging GC-related problems.
7706 This feature requires conservative stack marking to be enabled.
7708 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7709 returns XLookupChars, reset `modifiers' to zero.
7711 2000-06-19 Dave Love <fx@gnu.org>
7713 * mktime.c: Unprotoized.
7715 2000-06-19 Richard Stallman <rms@gnu.org>
7717 * data.c (set_internal): If variable is frame-local,
7718 store the new value immediately into the frame parameter alist.
7720 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7722 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7723 in the custom handler pointer.
7725 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7726 value, or checks for CHAR_META can fail when Lisp_Object is a
7728 * keymap.c (get_keyelt): Likewise.
7730 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7732 * ccl.h (struct ccl_program): New member eol_type.
7733 (struct ccl_spec): New member cr_carryover.
7735 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7736 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7738 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7739 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7740 (decode_eol_post_ccl): New function.
7741 (decode_coding): Don't detect EOL format here for CCL based coding
7743 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7744 decode_eol_post_ccl after running the CCL program.
7745 (code_convert_region): Don't detect EOL format here for CCL based
7747 (decode_coding_string): Likewise.
7749 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7751 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7752 when treating it as an integer.
7754 * coding.h (encode_coding_string): Declare.
7756 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7759 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7760 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7761 to be passed to get_local_map.
7763 * sound.c (Fplay_sound): Don't call make_number on
7764 Frun_hook_with_args count argument.
7766 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7767 for lisp objects in X event structure data field, when lisp
7768 objects are represented with unions.
7769 (x_scroll_bar_to_input_event): Ditto.
7771 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7773 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7774 termination of string. Fix sense of test whether
7775 Vline_number_display_limit is an integer.
7777 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7779 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7780 only if HAVE_X_WINDOWS.
7782 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7785 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7788 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7790 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7793 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7795 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7796 start of the while loop.
7798 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7800 * atimer.c (alarm_signal_handler): Add forward declaration.
7802 * data.c (set_internal): Remove debug code.
7804 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7806 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7808 * unexec.c (toplevel) [COFF]: Include coff.h.
7810 * s/lynxos.h: New file.
7812 * keymap.c (Fsingle_key_description): Enclose function key and
7813 event symbol names in angle brackets.
7815 * xdisp.c (setup_echo_area_for_printing): Call
7816 message_log_maybe_newline if message_buf_print is not set.
7818 * print.c (printchar, strout): Don't check message_buf_print
7819 before calling setup_echo_area_for_printing because that
7820 function does something useful even when message_buf_print is
7823 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
7825 (ensure_echo_area_buffers): Initialize echo buffer's
7826 truncate lines setting to nil.
7827 (with_echo_area_buffer): Don't set the echo buffer's truncate
7829 (set_message_1): Set it here instead, based on the value
7830 of message_truncate_lines.
7831 (resize_mini_window): Handle case that lines are truncated.
7832 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
7833 DEFVAR_BOOL message-truncate-lines.
7835 * keyboard.c (read_char): Bind message-truncate-lines to t
7836 while displaying a help-echo.
7838 * lisp.h (Qmessage_truncate_lines): External declaration.
7840 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7842 * xdisp.c (Vline_number_display_limit): Renamed from
7843 line_number_display_limit.
7844 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7845 Extend documentation string. Initialize
7846 Vline_number_display_limit to nil meaning no limit.
7847 (decode_mode_spec): Use Vline_number_display_limit with its new
7850 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7852 2000-06-13 Richard Stallman <rms@gnu.org>
7854 * frame.c (Fmodify_frame_parameters): Doc fix.
7856 * xfns.c (x_set_frame_parameters): Comment fix.
7858 * frame.c (store_frame_param): Call swap_in_global_binding if the
7859 variable's current binding was chosen based on this frame.
7861 * data.c (swap_in_global_binding): New function.
7863 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7865 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7866 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7868 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7870 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7872 2000-06-12 Jason Rumney <jasonr@gnu.org>
7874 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7876 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7878 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7880 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7882 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7884 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7885 (syms_of_xfaces): Defsubr Sdump_colors.
7886 (x_free_colors): Don't treat b&w specially on default visual.
7887 (x_free_dpy_colors): New function.
7888 (free_face_colors): Don't check visual class; it's done
7891 * xterm.c (x_frame_of_widget): New function.
7892 (x_alloc_nearest_color_for_widget): Use it.
7893 (x_copy_dpy_color): New function.
7894 (x_destroy_window): Free various colors.
7896 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7898 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7900 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7902 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7904 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7906 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7908 2000-06-11 Dave Love <fx@gnu.org>
7910 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7912 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7914 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7916 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7918 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7921 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7923 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7924 (regex_compile): Fix the code for handling the case of single byte
7925 char and multibyte char being mixed in a range within [...].
7927 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7928 and dst_multibyte members of coding.
7930 * charset.c (update_charset_table): Update the table
7932 (init_charset_once): Initialize elements of bytes_by_char_head to
7933 1 except for leading codes for private charases.
7935 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7936 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
7938 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7940 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7941 access the data it doesn't point to.
7943 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7945 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7946 will be translated to a switch-frame event when reading the
7947 event queue. This is necessary because Emacs otherwise won't
7948 perform a switch-frame to a new frame until some other event, for
7949 example a keystroke event, forces it to do so. This has various
7950 effects, one visible being that the cursor of a frame created with
7951 C-x 5 2 or switched to with a window manager key binding like
7952 A-TAB stays hollow because selected_window isn't on the newly
7953 focused frame until the switch-frame is performed.
7955 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7956 generating a switch-frame event if necessary.
7958 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7960 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7963 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7965 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
7967 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7969 * window.c (displayed_window_lines): Take empty lines at
7970 the bottom of a window into account.
7972 * window.c (displayed_window_lines): New function.
7973 (Fmove_to_window_line): Use displayed_window_lines to determine
7974 the number of lines to move, instead of using the window's height.
7976 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7977 to stop reading, even if the form read sets point to a different
7978 value when evaluated.
7980 * xdisp.c (display_line): Fix code deciding in which line to
7983 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7985 * fileio.c (e_write): Free composition data if stored in
7988 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7990 * xdisp.c (display_line): Set row's and iterator's
7991 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7992 Set cursor even if row ends in the middle of a character.
7993 (dump_glyph_row): Print values of new flags.
7994 (redisplay_window) <cursor movement in unchanged window>: When
7995 point has been moved forward, and PT is at the end of the cursor
7996 row, don't place the cursor in the next row if the cursor row ends
7997 in the middle of a character or at ZV.
7999 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8000 (struct glyph_row): Add starts_in_middle_of_char_p and
8001 ends_in_middle_of_char_p.
8002 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8003 ends_in_middle_of_char_p flag.
8004 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8006 * term.c (append_glyph): Revert change of 2000-06-06.
8008 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8009 padding glyph not fitting on line as whole character not
8012 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8013 this isn't true for images with `:ascent 100'.
8015 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8017 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8018 as modified if it is originally unmodified.
8020 * term.c (encode_terminal_code): Change the way to check if
8021 terminal coding does any conversion.
8022 (append_glyph): Set glyph->pixel_width correctly.
8024 * xdisp.c (display_line): While checking line continuation, pay
8025 attention to a padding glyph.
8027 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8029 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8031 2000-06-05 Dave Love <fx@gnu.org>
8033 * xdisp.c: Include fontset.h.
8035 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8037 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8039 * dispnew.c: Conditionally include term.h.
8041 * coding.h: Declare code_convert_string_norecord.
8043 * frame.h (struct frame): Use volatile unconditionally.
8045 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8047 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8049 * systime.h: Protect against multiple inclusion.
8050 (timezone) [USG5_4]: Define as time_t.
8052 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8053 (Foptimize_char_table, make_temp_name): Declare.
8055 * Makefile.in (xdisp.o): Depend on fontset.h.
8057 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8059 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8060 (Foptimize_char_table, make_temp_name): Declare.
8064 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8066 2000-06-02 Dave Love <fx@gnu.org>
8068 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8070 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8072 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8073 result face, set flags in that face indicating that colors may not
8076 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8077 glyph, use the ASCII NUL character to determine the face.
8079 2000-06-02 Dave Love <fx@gnu.org>
8081 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8082 (VFORK_RETURN_TYPE): Remove.
8084 * config.in: Add NO_MATHERR.
8086 2000-06-01 Dave Love <fx@gnu.org>
8088 * cmds.c (internal_self_insert): Don't check
8089 Vbefore_change_function, Vafter_change_function.
8091 * insdel.c (signal_before_change, signal_after_change): Likewise.
8093 * buffer.c (Vbefore_change_function, Vafter_change_function):
8094 Variables and their initializations deleted.
8096 * callint.c (Fcall_interactively): Doc fix.
8098 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8100 2000-05-31 Dave Love <fx@gnu.org>
8102 * textprop.c: Revert last change -- duplicated.
8104 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8106 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8109 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8111 2000-05-31 Jason Rumney <jasonr@gnu.org>
8113 * search.c (Fre_search_forward, Fre_search_backward)
8114 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8116 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8118 2000-05-30 Jason Rumney <jasonr@gnu.org>
8120 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8121 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8123 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8125 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8126 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8127 expand a nil default_filename.
8129 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8130 pointer to glyph_to_pixel_coords, not a frame.
8132 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8133 coding.h to dependencies.
8135 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8137 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8138 window pointer to be consistent with w32term.c and xterm.c.
8140 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8141 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8142 (Qline_spacing, Qcenter): New variables.
8143 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8144 (x_set_line_spacing): New function.
8145 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8146 (x_specified_cursor_type): New function.
8147 (x_set_cursor_type): Use it.
8148 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8150 (validate_x_resource_name, x_get_resource_string): Measure lengths
8151 of external strings in bytes.
8152 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8153 GetTextExtentPoint32 with NULL title.
8154 (Fx_create_frame): Initialize Qline_spacing.
8155 (w32_load_system_font): Initialize font->double_byte_p.
8156 (x_to_w32_charset): Use Vw32_charset_info_alist.
8157 (Image, busy cursor, tooltip functions): Merged changes from
8158 xfns.c. Not yet functional on Windows.
8160 * w32gui.h (W32FontStruct): Add double_byte_p member.
8162 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8163 (emacs_button_translation): Use it.
8164 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8165 in `mask' to be set.
8167 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8170 * w32term.c: Format and doc changes to bring closer to xterm.c.
8171 (w32_char_font_type): New enum.
8172 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8173 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8174 (w32_encode_char): New function.
8175 (x_encode_char): Removed.
8176 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8177 x_encode_char and w32_font_is_double_byte.
8178 (x_produce_image_glyph): Use image_ascent.
8179 (x_produce_glyphs): Use new version of w32_per_char_metric and
8180 handle NULL return value. Allow extra line spacing.
8181 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8182 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8183 w32_font_type member of glyph instead.
8184 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8185 (fast_find_position): Make sure not to consider rows not visible
8187 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8188 w32_menu_display_help with input blocked, as it can abort.
8189 (x_display_and_set_cursor): Choose cursor depending
8190 on buffer-local value of cursor_type.
8191 (x_draw_bar_cursor): Add parameter WIDTH.
8193 * w32term.h (CP_DEFAULT): Define.
8194 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8196 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8198 * search.c (Fre_search_forward, Fre_search_backward)
8199 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8201 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8203 * coding.c (detect_coding_iso2022): Fix code for checking
8204 CODING_CATEGORY_MASK_ISO_8_2.
8206 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8208 * regex.c (PREFETCH_NOLIMIT): New function.
8209 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8211 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8213 * syntax.c (find_defun_start): Move test for
8214 open_paren_in_column_0_is_defun_start outside of the loop.
8216 * xdisp.c (redisplay_window): Really switch buffers when
8217 displaying mode lines, and temporarily set selected_frame to the
8218 frame of the window that's redisplayed.
8220 * xfaces.c (free_realized_faces): Block/unblock input.
8221 (free_realized_multibyte_face): Ditto.
8223 2000-05-29 Dave Love <fx@gnu.org>
8225 * textprop.c (Qkeymap): New variable.
8226 (syms_of_textprop): Intern it.
8228 * keymap.c: Include intervals.h.
8229 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8231 * Makefile.in (keymap.o): Depend on intervals.h.
8233 * keyboard.c (menu_bar_items, tool_bar_items)
8234 (Fexecute_extended_command): Deal with `keymap' property.
8235 (read_key_sequence): Track map from `keymap' property as well as
8238 * intervals.c (get_local_map): Extra arg to allow looking for
8241 * intervals.h (map_property): New enum.
8242 (get_local_map): Extra arg using it.
8245 * lisp.h (get_local_map): Don't declare here.
8247 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8249 * Makefile.in (callproc.o): Depend on composite.h.
8251 * callproc.c: Include composite.h.
8252 (Fcall_process): Handle composition correctly.
8254 * coding.h (coding_allocate_composition_data): Extern it.
8255 (coding_restore_composition): Likewise.
8257 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8258 yet allocated, finish decoding with result
8259 CODING_FINISH_INSUFFICIENT_CMP.
8260 (coding_allocate_composition_data): Make it non-static.
8261 (coding_restore_composition): Likewise.
8263 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8265 * charset.c (syms_of_charset): Revert last change.
8267 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8269 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8270 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8273 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8275 * charset.c (syms_of_charset): Set width of character sets
8276 eight-bit-control and eight-bit-graphic to 1 column.
8278 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8280 * config.in (HAVE_SPEED_T): New define.
8282 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8285 2000-05-26 Dave Love <fx@gnu.org>
8287 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8289 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8290 (Fsubr_arity): New function.
8291 (syms_of_data): Install them.
8293 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8295 * charset.c (init_charset_once): Set the table bytes_by_char_head
8298 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8299 the default fontset to what Emacs uses by default.
8300 (check_registry_encoding): This function deleted.
8301 (Fset_fontset_font): Remove the adhoc condition for the default
8302 fontset. Allow cons in FONTNAME.
8304 * fns.c (map_char_table): Ignore char-table entries for
8305 charsets eight-bit-control and eight-bit-graphic.
8307 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8309 * emacs.c (main): Initialize keyboard syms before initializing
8310 window code, so face names are available.
8312 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8314 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8315 of an anchor at the beginning of a shy-group.
8317 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8319 * xdisp.c (handle_invisible_prop): Don't try to skip over
8320 invisible text if end of text is already reached.
8322 2000-05-25 Dave Love <fx@gnu.org>
8324 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8326 * coding.c (encode_eol): Add null statement after label.
8328 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8330 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8333 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8335 * ccl.c (ccl_driver): Fix previous change.
8337 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8339 * coding.c (run_pre_post_conversion_on_str): Set point to the
8340 beginning of buffer before calling coding->post_read_conversion.
8341 (decode_coding_string): Give correct args to
8342 run_pre_post_conversion_on_str.
8343 (encode_coding_string): Likewise.
8345 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8346 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8347 eight-bit-graphic correctly.
8349 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8351 * fileio.c (Finsert_file_contents): Even if a file is not found,
8352 execute codes for setting up coding system. Call
8353 after-insert-file-functions unconditionally.
8355 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8357 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8358 BSD_PGRPS are not defined.
8360 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8362 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8364 (syms_of_charset): Avoid building same strings.
8366 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8368 * lread.c (Fload): Add a comment about the meaning of
8369 Vuser_init_file being t.
8371 * puresize.h (BASE_PURESIZE): Increase to 675000.
8373 * s/gnu-linux.h (setpgrp): Don't define it here because this
8374 prevents compilation on GNU/Linux systems with glib 2.2.
8376 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8379 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8381 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8382 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8384 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8386 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8388 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8390 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8392 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8394 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8396 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8398 * keyboard.c (read_char): Allow character codes 128..255 to be
8399 handled by input-method-function.
8401 * insdel.c (adjust_markers_for_replace): Fix previous change.
8402 (adjust_after_replace): If PREV_TEXT is nil, call
8403 adjust_markers_for_insert, not adjust_markers_for_replace.
8405 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8407 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8408 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8409 [HAVE_GRANDPT]: Define.
8410 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8412 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8415 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8417 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8419 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8421 The following changes are to handle 8-bit characters in a
8422 multibyte buffer/string without facing with byte combining
8423 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8424 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8426 * Makefile.in (fns.o): Depend on charset.h.
8428 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8429 convert it to unibyte.
8430 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8432 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8433 apparent char boundary.
8434 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8435 0x80..0x9F to/from multibyte form.
8437 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8440 * callproc.c (Fcall_process): Always encode an argument string if
8441 it is multibyte. Setup src_multibyte and dst_multibyte members of
8442 process_coding properly.
8444 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8445 SPLIT_NON_ASCII_CHAR.
8447 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8449 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8451 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8452 (SPLIT_CHARACTER_SEQ): This macro deleted.
8453 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8454 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8455 and eight-bit-graphic.
8456 (char_to_string): Likewise. Signal an error for too large
8458 (char_printable_p): Return 0 for 8-bit characters.
8459 (update_charset_table): Update iso_charset_table only when a final
8460 character is non-negative.
8461 (find_charset_in_text): Renamed from find_charset_in_str.
8462 Arguments and return value changed. Callers changed.
8463 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8464 be -1 if CHARSET is used only internally.
8465 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8467 (Fcharset_after): Simplified.
8468 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8469 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8470 (multibyte_chars_in_text): Simplified by assuming there's no
8471 invalid multibyte sequence.
8472 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8473 (str_as_unibyte): New functions.
8474 (Fstring): Simpified by assuming that byte combining never happens.
8475 (init_charset_once): Initialization for
8476 LEADING_CODE_8_BIT_CONTROL.
8477 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8478 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8479 eight-bit-control and eight-bit-graphic.
8481 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8482 (CHARSET_8_BIT_GRAPHIC): New macros.
8483 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8484 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8485 (CHARSET_REVERSE_CHARSET): Likewise.
8486 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8488 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8489 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8490 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8491 encounter an invalid multibyte sequence.
8492 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8493 sequence is always valid.
8494 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8495 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8496 (CHAR_STRING): For 8-bit characters, call char_to_string.
8497 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8498 multibyte sequence is always valid.
8499 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8500 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8501 (str_as_unibyte): Extern them.
8502 (BCOPY_SHORT): Fix a bug.
8503 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8504 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8505 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8506 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8508 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8509 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8510 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8511 (EMIT_BYTES): New macros.
8512 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8513 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8515 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8516 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8517 check the validity of multibyte sequence.
8518 (decode_coding_emacs_mule): New function.
8519 (encode_coding_emacs_mule): New macro.
8520 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8522 (DECODE_ISO_CHARACTER): Just return a character code.
8523 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8524 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8525 EMIT_CHAR to produced decoded characters. Exit the loop only by
8526 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8528 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8529 only position codes for an invalid character.
8530 (encode_designation_at_bol): Return new destination pointer. 5th
8531 arg DSTP is changed to DST.
8532 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8533 from the source by ONE_MORE_CHAR. Don't handle the case of last
8535 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8537 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8538 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8539 TWO_MORE_BYTES to fetch a byte from the source.
8540 (encode_eol): Pay attention to coding->src_multibyte.
8541 (detect_coding, detect_eol): Preserve members src_multibyte and
8543 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8544 (encoding_buffer_size): Set magnification to 3 for all coding
8545 systems that require encoding.
8546 (ccl_coding_driver): For decoding, be sure that the result is
8547 valid multibyte sequence.
8548 (decode_coding): Initialize coding->errors and coding->result.
8549 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8550 and raw-text, always call decode_eol. Handle the case of last
8551 block here. If not coding->dst_multibyte, convert the resulting
8552 sequence to unibyte.
8553 (encode_coding): Initialize coding->errors and coding->result.
8554 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8555 and raw-text, always call encode_eol. Handle the case of last
8557 (shrink_decoding_region, shrink_encoding_region): Detect cases
8558 that we can't skip data more rigidly.
8559 (code_convert_region): Setup src_multibyte and dst_multibyte
8560 members of coding. For decoding, if the buffer is multibyte,
8561 convert the source sequence to unibyte in advance. For encoding,
8562 if the buffer is multibyte, convert the resulting sequence to
8563 multibyte afterward.
8564 (run_pre_post_conversion_on_str): New function.
8565 (code_convert_string): Deleted and divided into the following two.
8566 (decode_coding_string, encode_coding_string): New functions.
8567 (code_convert_string1, code_convert_string_norecord): Call one of
8569 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8570 MAKE_NON_ASCII_CHAR.
8571 (Fset_terminal_coding_system_internal)
8572 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8573 and dst_multibyte members.
8574 (init_coding_once): Initialize iso_code_class with new enum
8575 ISO_control_0 and ISO_control_1.
8577 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8578 devided into ISO_control_0 and ISO_control_1.
8579 (struct coding_system): New members src_multibyte, dst_multibyte,
8580 errors, and result. Delete member fake_multibyte.
8581 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8583 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8586 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8589 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8591 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8593 (Ftranspose_region): Delete codes for handling byte combining.
8595 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8596 dst_multibyte members of coding. On handling REPLACE on unibyte
8597 buffer, convert the result of decode_coding to unibyte. On
8598 inserting into a mutibyte buffer, always call code_convert_region.
8599 (e_write): Setup coding->src_multibyte according to the
8600 multibyteness of the source (buffer or string).
8602 * fns.c (concat): Handle 8-bit characters correctly.
8603 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8604 unibyte in the result.
8605 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8606 valid multibyte form in the result.
8607 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8608 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8609 return -1, signal an error.
8610 (base64_encode_1): New arg MULTIBYTE. Get each character by
8611 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8612 character is found, return -1.
8613 (Fbase64_decode_region): Delete codes for handling byte-combining.
8614 Treat each decoded byte as a unibyte character.
8615 (Fbase64_decode_string): Return unibyte string.
8616 (Fcompare_strings, concat, string_byte_to_char): Use
8617 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8618 FETCH_STRING_CHAR_ADVANCE.
8619 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8620 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8622 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8623 SPLIT_NON_ASCII_CHAR.
8624 (fontset_ref_via_base, fontset_set): Likewise
8626 * insdel.c (adjust_markers_for_record_delete): Deleted.
8627 (adjust_markers_for_insert): Argument changed. Caller changed.
8628 (adjust_markers_for_replace): Likewise.
8629 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8630 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8631 (copy_text): Delete unused local varialbe c_save. For converting
8632 to multibyte, be sure to make all 8-bit characters in valid
8634 (count_size_as_multibyte): Handle 8-bit characters correctly.
8635 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8636 (adjust_after_replace, replace_range, del_range_2)
8637 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8638 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8639 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8640 handling byte combining.
8641 (adjust_before_replace): Deleted.
8643 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8644 SPLIT_NON_ASCII_CHAR.
8645 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8646 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8647 (Fkey_description): Likewise.
8649 * lread.c (read1): On reading multibyte string, be sure to make
8650 all 8-bit chararacters in valid multibyte form.
8651 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8653 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8656 * process.c (Fstart_process): GCPRO current_dir before calling
8657 Ffind_operation_coding_system. Encode arguments here.
8658 (create_process): Don't encode arguments here. Setup
8659 src_multibyte and dst_multibyte members of struct coding.
8660 (read_process_output): Setup src_multibyte and dst_multibyte
8661 members of struct coding. If the output is to multibyte buffer,
8662 always decode the output of the process. Adjust the
8663 representation of 8-bit characters to the multibyteness of the output.
8664 (send_process): Setup coding->src_multibyte according to the
8665 multibyteness of the source.
8667 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8668 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8669 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8671 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8673 * w16select.c (Fw16_set_clipboard_data): Setup members
8674 src_multibyte and dst_multibyte of coding. Adjusted for the
8675 change for find_charset_in_str.
8676 (Fw16_get_clipboard_data): Likewise.
8678 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8679 dst_multibyte of coding.
8680 (x_to_w32_font): Likewise.
8682 * w32select.c (Fw32_set_clipboard_data): Setup members
8683 src_multibyte and dst_multibyte of coding. Adjusted for the
8684 change for find_charset_in_str.
8685 (Fw32_get_clipboard_data): Likewise.
8687 * xdisp.c (get_next_display_element): Handle 8-bit characters
8689 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8690 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8692 * xselect.c (selection_data_to_lisp_data): Setup members
8693 src_multibyte and dst_multibyte of coding. Adjusted for the
8694 change for find_charset_in_str.
8695 (lisp_data_to_selection_data): Likewise.
8697 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8699 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8701 * dispextern.h (Vimage_types): Add extern declaration.
8703 * xdisp.c (Vimage_types): Moved here from xfns.c.
8704 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8706 * xfns.c (Vimages_types): Moved to xdisp.c.
8707 (syms_of_xfns): Move `image-types' to xdisp.c.
8709 * w32fns.c (Vimage_types): Removed.
8710 (syms_of_w32fns): Remove `image-types'.
8712 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8714 * fns.c (map_char_table): Pay attention to character number of
8715 charset. Check the validity of charset at the first level. For
8716 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8719 * fontset.c: Include "buffer.h".
8720 (fs_load_font): If the face has fontset, record the face ID in
8722 (Finternal_char_font): New function.
8723 (accumulate_font_info): New function.
8724 (Ffontset_info): Rewritten for the new fontset implementation.
8725 (syms_of_fontset): Register Vdefault_fontset in the first element
8726 of Vfontset_table. Include Vdefault_fontset in
8727 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8730 2000-05-16 Dave Love <fx@gnu.org>
8732 * m/iris5d.h: Deleted -- unused.
8734 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8736 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8737 `invalid' instead of `illegal'.
8739 * indent.c (Fmove_to_column): When ending within a tab, insert
8740 spaces first so that markers at the end of the tab get adjusted.
8742 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8743 buffer list that wasn't selected in that frame.
8745 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8746 is needed on mescaline, use a 2 char prefix, and call
8747 make_temp_name with second arg non-zero.
8749 * fileio.c (make_temp_name): New function, extracted from
8751 (Fmake_temp_name): Use it.
8753 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8755 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8757 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8759 * Makefile.in (lisp): Add env.elc.
8761 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8763 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8765 * search.c (Freplace_match): Handle case of `\N' in the
8766 replacement when there's no group N.
8768 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8770 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8771 of the message to message_dolog.
8773 * keyboard.c (read_char): Don't clear current message for help
8774 events; let the code handling help events handle this. Change
8775 code detecting help events that should be ignored.
8777 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8778 we're interating over a string.
8780 2000-05-09 Dave Love <fx@gnu.org>
8782 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8783 that offset before writing. Move gcpro region past call of
8786 2000-05-04 Dave Love <fx@gnu.org>
8788 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8790 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8792 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8793 of inserted characters when BUF equals the current buffer, and PT
8794 is in front of or equal to FROM.
8796 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8798 * xdisp.c (handle_single_display_prop): If display property value
8799 is invalid, or something not supported on the frame, restore
8800 iterator's position to what it was initially. Make sure to return
8801 0 for invalid and unsupported property values.
8803 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8804 that x_per_char_metric returns null.
8806 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8808 * xterm.h (struct face): Add forward declaration.
8809 (struct image): Ditto.
8810 (image_ascent): Add prototype.
8812 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8813 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8814 image_ascent instead of using IMAGE_ASCENT.
8816 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8817 (IMAGE_ASCENT): Removed.
8819 * xfns.c (Qcenter): New variable.
8820 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8821 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8822 (image_ascent): New function.
8823 (lookup_image): Recognize `:ascent center'.
8824 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8825 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8826 (xbm_load): Don't set image's ascent here.
8827 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8828 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8829 check ascent values here.
8830 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8831 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8832 (syms_of_xfns): Initialize Qcenter.
8834 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8835 to the limits, increase the limits.
8837 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8839 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8840 Check Vfont_encoding_alist against the full name of the opened font.
8842 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8844 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8845 taller than the window.
8847 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8849 * xfaces.c (realize_x_face): Fix the argument of the second
8850 xassert. BASE_FACE may not be a face for ASCII.
8852 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8854 * print.c (print_object): Treat print-length < 0 as nil.
8856 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8858 * s/freebsd.h (TERMCAP_OBJ): Removed.
8859 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8861 * lread.c (read1): Don't treat period followed by certain
8862 characters as symbol start.
8864 * xfns.c (slurp_file): New function.
8865 (xbm_image_p): Handle case of in-memory XBM files.
8866 (xbm_scan): Rewritten to work on memory buffers instead of files.
8867 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8868 Work on memory buffers instead of files. If DATA is null test
8869 if buffer looks like an in-memory XBM file.
8870 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8871 memory buffers instead of files.
8872 (xbm_file_p): New function.
8873 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8875 * lread.c (end_of_file_error): New function.
8876 (read1): Call it instead of signaling `end-of-file' directly.
8878 * print.c (print_error_message): Print data of `end-of-file'
8879 with Fprinc instead of Fprin1.
8881 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8883 * window.c (freeze_window_start): Check that minibuffer scroll
8884 window isn't nil before extracting the window structure pointer
8887 * undo.c (record_delete): If we hit the end of the undo list, stop
8888 picking elements apart.
8890 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8892 * xdisp.c (display_line): If lines are continued, restore
8893 iterator's ascent/descent information to the values before the
8894 first glyph not fitting on the line.
8896 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8898 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8899 positions in glyph matrix. Don't compute new window end positions.
8901 * dispnew.c (increment_matrix_positions): Renamed from
8902 increment_glyph_matrix_buffer_positions.
8903 (increment_row_positions): Renamed from
8904 increment_glyph_row_buffer_positions.
8906 * dispextern.h: Change names of renamed functions from dispnew.c
8909 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8911 * fileio.c (Fdo_auto_save): Create directories for auto-save
8912 list file if necessary.
8914 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8915 from buffer or frame.
8916 (automatic_hscrolling_p): New variable.
8917 (hscroll_windows): Scroll windows horizontally only if automatic
8918 hscrolling is allowed.
8919 (syms_of_xdisp): New variable `automatic-hscrolling'.
8921 * frame.h (struct frame): Add member extra_line_spacing.
8923 * xfns.c (x_set_line_spacing): New function.
8924 (Fx_create_frame): Set line spacing from resources.
8925 (Qline_spacing): New variable.
8926 (syms_of_xfns): Initialize Qline_spacing.
8928 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8930 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8931 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8932 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8933 extra_line_spacing from default value.
8934 (init_buffer_once): Initialize default value of extra_line_spacing.
8936 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8939 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8940 prompt_width. Add extra line spacing.
8942 * term.c (produce_glyphs): Remove reference to struct it's
8945 * dispextern.h (struct it): Remove member prompt_width, add
8948 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8950 * dispnew.c (update_frame_line): When writing a whole line, make
8951 sure cursor is in the right row afterwards, otherwise a use of
8952 capability `ch' in cmgoto might leave the cursor in the row below.
8954 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8956 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8958 * keyboard.c (timer_check): Fix typo in comment.
8960 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8962 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8963 name change: ch -> character.
8965 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8967 * keyboard.c (echo_message_buffer): New variable.
8968 (echo_now): Set echo_message_buffer to the echo area buffer used
8969 to display the echo.
8970 (cancel_echoing): Reset echo_message_buffer to nil.
8971 (read_char): Code rewritten that handles canceling an echo or
8972 echoing a dash, respectively.
8974 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8975 directory doesn't exist.
8977 2000-04-19 Dave Love <fx@gnu.org>
8979 * fns.c (syms_of_fns): Defsubr mapc.
8980 (concat): Don't allow numeric args.
8981 (Fconcat): Doc change.
8983 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8985 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8986 instead define end_match(1|2) more carefully.
8987 Use GET_CHAR_BEFORE_2 for `begline'.
8989 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8991 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8992 on 64-bit systems where NULL is defined as `0'.
8994 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8995 the `variable argument list' to make it work on Alpha.
8997 * m/alpha.h (_LP64) [!_LP64]: Define.
8998 (ORDINARY_LINK): Define for NetBSD.
9000 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9002 2000-04-19 Dave Love <fx@gnu.org>
9004 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9007 * Makefile.in (LIBS): Don't use.
9008 (GETLOADAVG_OBJ): Define again.
9009 (otherobj): Add GETLOADAVG_OBJ.
9011 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9013 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9015 * lread.c (read_filtered_event): Cancel and start busy cursor.
9017 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9018 that the per-character metrics may be null.
9020 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9022 * buffer.c (clone_per_buffer_values): New function.
9023 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9024 clone_per_buffer_values if CLONE is not nil.
9026 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9028 2000-04-16 Dave Love <fx@gnu.org>
9030 * Makefile.in: Remove obsolete localcpp stuff.
9031 (GETLOADAVG_OBJ): Don't define.
9032 (obj): Move LIBOBJS...
9033 (otherobj): ... to here.
9034 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9035 whitespace-only lines after the continuation (Irix).
9037 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9039 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9041 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9043 2000-04-14 Dave Love <fx@gnu.org>
9045 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9046 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9047 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9048 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9051 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9052 autoconfiscated HAVE_GETLOADAVG.
9054 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9057 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9059 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9060 (fill_in_lock_file_name): Avoid existing files that aren't links.
9062 2000-04-14 Dave Love <fx@gnu.org>
9064 * Makefile.in (LIBS, LIBOBJS): New variable.
9065 (INTERVAL_SRC): Convert to make variable.
9066 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9067 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9068 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9070 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9071 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9072 (shortlisp): Add facemenu, float-sup, frame.
9073 (SOME_MACHINE_LISP): Remove them from here.
9074 (LIBES): Change unused LDLIBS to autoconf LIBS.
9076 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9078 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9080 * composite.c (update_compositions): If FROM and TO are not in a
9081 valid range, do nothing.
9083 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9085 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9087 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9089 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9092 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9094 * fileio.c (a_write): Remove redundant semi-colons.
9095 (e_write): Return -1 if failed to write all the data.
9096 This fixes the changes made at 1999-12-15.
9098 2000-04-12 Dave Love <fx@gnu.org>
9100 * fns.c (mapcar1): Test for null vals to support mapc.
9101 (Fmapc): New function.
9103 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9105 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9106 (IT_frame_up_to_date): Support the buffer local value of
9107 cursor-type, if defined.
9109 2000-04-10 Dave Love <fx@gnu.org>
9111 * editfns.c (preceding-char, following-char): Doc fix.
9113 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9115 * Makefile.in (temacs): Revert 2000-03-12 change.
9117 2000-04-10 Jason Rumney <jasonr@gnu.org>
9119 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9121 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9123 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9124 area buffer, if it's not set up yet.
9126 * indent.c (compute_motion): Set immediate_quit.
9128 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9130 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9131 (realize_tty_face): Suppress boldness if colors are the inverse of
9132 the default colors, and tty_suppress_bold_inverse_default_colors_p
9134 (Ftty_suppress_bold_inverse_default_colors): New function.
9135 (syms_of_xfaces): Defsubr it.
9137 * buffer.c (Frestore_buffer_modified_p): New function.
9138 (syms_of_buffer): Defsubr it.
9140 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9142 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9143 charset id (int) argument, not a charset (Lisp_Object).
9145 * coding.h (code_convert_string): Declare.
9146 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9147 object, as the fourth argument to code_convert_string.
9149 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9150 (Fset_fontset_font): Use EQ to compare lisp objects.
9152 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9154 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9155 a pointer that looks like a lisp object.
9156 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9157 zero, instead see whether it's an integer object, since they can't
9159 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9161 * dispnew.c (allocate_matrices_for_frame_redisplay)
9162 (direct_output_forward_char): Use X(U)INT and make_number as needed
9163 to convert between (unsigned) int values and lisp integers.
9164 * keyboard.c (read_key_sequence): Likewise.
9165 * lread.c (substitute_object_recurse): Likewise.
9166 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9167 * minibuf.c (do_completion, Fminibuffer_complete_word)
9168 (Fminibuffer_completion_help): Likewise.
9169 * term.c (produce_special_glyphs): Likewise.
9171 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9172 * print.c (print_preprocess, print_object): Likewise.
9174 * search.c (compile_pattern): Use NILP when checking for nil.
9176 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9177 __OPTIMIZE__]: Provide a GNU C macro version that handles
9179 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9180 field, to better cope with ENABLE_CHECKING and calls that modify a
9181 Lisp_Object using its old value.
9183 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9185 * window.c (compare_window_configurations): Signal an error
9186 if parameters C1 or C2 aren't window configurations.
9188 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9189 AFTER_POTENTIAL_GC calls around calls to functions that can
9190 signal an error and thus invoke the debugger.
9192 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9194 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9195 an error if decoding fails.
9197 * keyboard.c (lispy_mouse_names): Variable removed.
9198 (Vlispy_mouse_stem): New variable.
9199 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9200 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9201 for any mouse button number. Increase size of mouse_syms and
9202 button_down_location as needed. Call modify_event_symbol with
9203 different arguments.
9204 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9205 Call modify_event_symbol with different arguments.
9206 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9207 for any button number. Call modify_event_symbol with different
9209 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9210 Accept a string for NAME_ALIST_OR_STEM.
9212 * lisp.h (larger_vector): Add prototype.
9214 * fns.c (larger_vector): Make externally visible.
9216 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9218 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9220 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9221 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9222 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9223 we are between str1 and str2.
9224 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9225 (PATFETCH): Use `TRANSLATE'.
9226 (PATFETCH_RAW): Fetch multibyte char if applicable.
9227 (PATUNFETCH): Remove.
9228 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9229 When writing a char, write it directly into the pattern buffer rather
9230 than going needlessly through a temp char-array.
9231 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9232 multibyte magic and remove the useless `#ifdef emacs'.
9233 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9236 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9237 conditional on `emacs'.
9239 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9241 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9243 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9244 non-union-type versions of XMARK and friends here, because XMARK
9245 and friends won't work on an integer field if NO_UNION_TYPE is not
9247 (make_number): Define as a function if it's not defined as a macro.
9249 * composite.c (run_composite_function): Use NILP when checking for nil.
9250 (syms_of_composite): Delete local var NARGS, pass an int as first
9251 argument to Fmake_hash_table.
9253 * editfns.c (text_property_stickiness): Use NILP to test
9254 Lisp_Object boolean value.
9255 (Fmessage_or_box): Don't use NILP to test int variable.
9256 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9257 problems reading from and changing the same lisp value in an
9260 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9262 * term.c (TN_no_color_video): New variable.
9263 (term_init): Intitialize TN_no_color_video.
9264 (enum no_color_bit): New enumeration.
9265 (MAY_USE_WITH_COLORS_P): New macro.
9266 (turn_on_face): Use it to determine if attributes may be used
9267 combined with colors.
9269 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9271 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9272 with int lvalues via casts; instead, just yield lisp object lvalues.
9273 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9274 proper accessor macros.
9275 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9276 (grow_mini_window): Fix typo getting int value of root->height.
9278 * xdisp.c (compute_string_pos): Fix order of arguments to
9279 string_pos_nchars_ahead.
9280 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9281 count arg to variable-arg routines like Frun_hook_with_args and
9283 (back_to_previous_visible_line_start)
9284 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9285 fixed-arg routines like Fget_char_property and Fmake_string.
9286 (reconsider_clip_changes): Use XINT when comparing integer lisp
9287 objects, or passing them as int arguments.
9288 (mark_window_display_accurate, insert_left_trunc_glyphs)
9289 (append_space, extend_face_to_end_of_line): Use make_number when
9290 storing or passing integer values as lisp objects.
9291 (set_cursor_from_row, highlight_trailing_whitespace): Use
9292 INTEGERP, not implicit test against zero, for glyph object.
9293 (try_window_id): Don't use make_number when we want an int value.
9295 * xfaces.c (xlfd_symbolic_value): Make last argument a
9296 Lisp_Object, to be consistent with callers.
9297 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9298 (lface_hash): Apply XFASTINT to lisp values before folding in.
9300 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9301 fill in window width and height. Pass an int, not a lisp object,
9302 as first arg to Finsert.
9304 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9306 * xfaces.c (realize_basic_faces): Block input while realizing
9309 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9311 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9313 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9315 * xterm.c (x_produce_glyphs): When displaying unibyte text
9316 or ASCII, handle case that per-char metric is null.
9318 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9320 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9322 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9323 (XSUBR, XBUFFER): Verify correct object type before returning
9324 pointer, using eassert.
9325 * frame.h (XFRAME): Likewise.
9327 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9328 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9329 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9330 * data.c (set_internal): Likewise.
9331 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9332 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9333 * fileio.c (auto_save_1): Likewise.
9334 * insdel.c (check_markers): Likewise.
9335 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9336 * undo.c (record_insert): Likewise.
9337 * vmsproc.c (child_sig): Likewise.
9338 * window.c (unshow_buffer, window_loop): Likewise.
9339 * xterm.c (x_erase_phys_cursor): Likewise.
9341 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9343 * xfns.c (free_image_cache): Free the cache structure itself
9344 last, after all its members have been freed.
9346 * lisp.h (xstrdup): Add prototype.
9348 * alloc.c (xstrdup): Moved here from xfaces.c.
9349 (allocating_for_lisp): Variable removed.
9350 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9352 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9354 (xstrdup): Moved to alloc.c.
9356 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9358 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9360 * emacs.c (main): Fix sense of no-loadup test.
9362 * config.in (ENABLE_CHECKING): Undef.
9364 * lisp.h (struct interval): Replace "parent" field with a union of
9365 interval pointer and Lisp_Object; add new bitfield to use as
9366 discriminant. Change other flag fields to bitfields.
9367 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9368 is defined and the supplied test fails, print a message and abort.
9369 (eassert): New macro. Use CHECK to provide an assert-like facility.
9371 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9372 pointers; abort if the value looks like a lisp object.
9373 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9374 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9375 Modify for new interval parent definition.
9377 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9378 (UNMARK_BALANCE_INTERVALS): Update references that need an
9379 addressable lisp object in the interval structure.
9380 (die): New function.
9381 (suppress_checking): New variable.
9383 * intervals.c (interval_start_pos): Just return 0 if there's no
9386 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9388 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9389 and earlier Emacs versions.
9391 * keyboard.c (Ftop_level): Cancel busy-cursor.
9393 * eval.c (call_debugger): Cancel busy-cursor.
9395 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9397 * search.c (Freplace_match): Adjust multibyteness of the current
9398 buffer and NEWTEXT. Free allocated memory before signaling an error.
9400 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9402 * regex.c (analyse_first): New function obtained by ripping out most
9403 of re_compile_fastmap and generalizing it a little bit so that it
9404 can also just return whether a given (sub)pattern can match the empty
9406 (regex_compile): Use `analyse_first' to decide whether the loop-check
9407 needs to be done or not for *, +, *? and +? (the loop check is costly
9408 for non-greedy repetition).
9409 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9411 2000-03-28 Dave Love <fx@gnu.org>
9413 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9415 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9417 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9419 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9421 (enum re_opcode_t): Update description of succeed_n.
9422 (PATFETCH): Always define.
9423 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9424 operators, char classes, shy-groups and intervals).
9425 Optimize special cases of intervals so as to only use succeed_n and
9426 jump_n when really needed.
9427 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9428 that we don't have to handle the special cases any more.
9429 Simplify on_failure_jump handling as well.
9431 2000-03-28 Jason Rumney <jasonr@gnu.org>
9433 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9435 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9437 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9439 * s/msdos.h (GC_SETJMP_WORKS): Define.
9441 * alloc.c (mark_maybe_object): New function.
9442 (mark_memory): Use it.
9443 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9444 (setjmp_tested_p, longjmp_done): New variables.
9445 (test_setjmp): New function.
9446 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9447 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9449 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9450 to DEC_TEXT_POS and INC_TEXT_POS.
9452 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9453 with parameter MULTIBYTE_P.
9455 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9457 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9458 buffers because it looks for multibyte character byte sequences
9459 which don't exist in unibyte text.
9461 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9463 * xfaces.c (register_color, unregister_color, unregister_colors)
9464 [DEBUG_X_COLORS]: New functions.
9465 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9467 * xfns.c (x_set_cursor_color): Get color reference counts right.
9469 * xterm.c (x_copy_color): New function.
9470 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9472 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9473 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9474 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9475 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9476 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9477 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9478 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9479 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9480 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9481 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9483 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9484 names for handling per-buffer variables.
9486 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9487 instead of MAX_BUFFER_LOCAL_VARS.
9488 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9490 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9492 * xfns.c (x_specified_cursor_type): New function.
9493 (x_set_cursor_type): Use it.
9495 * buffer.h (struct buffer): Add cursor_type.
9497 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9499 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9500 (print_partial_compiled_pattern, re_compile_fastmap):
9502 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9503 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9504 executing it as well as when popping it off the stack to find infinite
9505 loops in non-greedy repetition operators.
9507 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9509 * doc.c (Qfunction_documentation): New variable.
9510 (syms_of_doc): Initialize Qfunction_documentation.
9511 (Fdocumentation): If FUNCTION is a symbol with non-nil
9512 `function-documentation' property, return a documentation derived
9515 * buffer.c (syms_of_buffer): Add default-cursor-type.
9516 (init_buffer_once): Don't let cursor_type have a local value
9519 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9520 on buffer-local value of cursor_type.
9521 (x_draw_bar_cursor): Add parameter WIDTH.
9523 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9524 (init_buffer_once): Set default cursor_type value to t.
9525 Mark cursor_type as local everywhere.
9526 (syms_of_buffer): New per-buffer variable cursor-type.
9528 * buffer.h (struct buffer): Remove member local_var_flags,
9530 (MAX_BUFFER_LOCAL_VARS): New macro.
9531 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9532 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9533 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9534 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9536 * print.c (print_object): Use new macros for per-buffer variables.
9538 * category.c (Fset_category_table): Use new macros for per-buffer
9541 * buffer.c (buffer_permanent_local_flags): Make a char array.
9542 (max_buffer_local_idx): New variable.
9543 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9544 for new handling of per-buffer variables.
9545 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9546 (init_buffer_once): Initialize per-buffer vars differently.
9547 Set max_buffer_local_idx.
9549 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9552 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9554 * data.c (do_symval_forwarding, store_symval_forwarding)
9555 (find_symbol_value, set_internal, default_value, Fset_default)
9556 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9557 per-buffer variables.
9559 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9561 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9563 * xterm.c (x_term_init): Unblock input around call1 of
9564 Qvendor_specific_keysyms.
9566 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9567 (find_defun_start): Consider an open parenthesis in column 0
9568 a defun start only if open_paren_in_column_0_is_defun_start is set.
9569 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9571 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9573 * eval.c (Fautoload): Add entry in load-history (if after dump).
9574 * lread.c (load-history): Update docstring.
9576 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9578 * indent.c (Fvertical_motion): Always use the current buffer.
9579 Temporarily change the window's buffer, if necessary.
9581 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9583 * xterm.c (fast_find_position): Make sure not to consider rows
9584 not visible in the window.
9586 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9588 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9589 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9591 2000-03-22 Jason Rumney <jasonr@gnu.org>
9593 * w32menu.c (single_submenu): Set help string to NULL if none.
9594 (w32_menu_show): Set help string correctly.
9595 (add-menu-item): Set help string in MIIM_DATA for menu item.
9596 Load SetMenuItemInfoA explicitly.
9597 (w32_menu_display_help): New function.
9599 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9600 (QCdata): Moved to xdisp.c.
9602 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9603 (Vw32_charset_to_codepage_alist): Removed.
9604 (Vw32_charset_info_alist): New variable.
9605 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9606 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9607 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9608 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9610 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9611 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9612 Define Vw32_charset_info_alist and w32_charset symbols.
9614 2000-03-22 Jason Rumney <jasonr@gnu.org>
9616 * makefile.nt (w32bdf.obj): Update dependencies.
9618 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9620 * w32fns.c: Include fontset.h after dispextern.h.
9621 (Fx_create_frame): Do not create fontset.
9622 (w32_load_system_font): Doc fix.
9623 (Fx_close_connection): Free full_name if it is not shared.
9625 * w32term.c: Include fontset.h after dispextern.h.
9626 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9628 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9629 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9630 (w32_font_is_double_byte): New function, needs body.
9631 (x_append_glyph): Set glyph->glyph_not_available_p.
9632 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9633 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9634 character, convert it to a unibyte character.
9635 (struct glyph_string): Delete member `charset'.
9636 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9637 calculating it is found.
9638 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9639 the case that per char metric is not available correctly.
9640 (x_fill_glyph_string): Handle the case that the specific glyph is
9641 not available correctly.
9642 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9643 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9644 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9645 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9646 fontset. Don't call FS_LOAD_FONT.
9648 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9650 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9651 (INT_LISPLIKE): New macro.
9652 (NULL_INTERVAL_P): Use it.
9653 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9654 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9655 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9657 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9658 explicit references to "parent" field of struct interval and
9659 associated unclean type conversions.
9660 * intervals.c (create_root_interval, root_interval, rotate_right)
9661 (rotate_left, balance_possible_root_interval, split_interval_right)
9662 (split_interval_left, interval_start_pos, find_interval)
9663 (next_interval, previous_interval, update_interval)
9664 (adjust_intervals_for_insertion, delete_node, delete_interval)
9665 (adjust_intervals_for_deletion, merge_interval_right)
9666 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9667 (copy_intervals_to_string): Likewise.
9668 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9670 * syntax.c (update_syntax_table): Likewise.
9672 * intervals.c (reproduce_tree_obj): New function, like
9673 reproduce_tree but takes a Lisp_Object for the parent. Declare
9675 (graft_intervals_into_buffer): Use it when appropriate.
9676 (reproduce_tree): Declare with prototype.
9677 (balance_possible_root_interval): Check that the parent is a lisp
9678 object before trying to examine its type.
9680 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9682 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9683 as strings only if both are known to be strings.
9685 * s/openbsd.h (LIBS_TERMCAP): Undef.
9687 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9689 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9690 definitions for non-Emacs compilation.
9691 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9692 outside of `#ifdef emacs'.
9693 (print_partial_compiled_pattern): Update.
9694 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9695 (re_compile_fastmap): Merge handling of charset and charset_not (for
9696 emacs and non-emacs compilation as well).
9697 Similarly for (not)categoryspec and (not)syntaxspec.
9698 Don't use the fastmap when reaching `anychar' since the added
9699 complexity is not justified.
9700 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9701 and (not)syntaxspec. Merge (not)categoryspec.
9703 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9705 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9706 (FACE_FOR_CHAR): Define them differently for the configuration of
9709 2000-03-21 Dave Love <fx@gnu.org>
9711 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9714 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9716 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9717 (lface_fully_specified_p): Don't check contents of
9718 LFACE_FONT_INDEX because that attribute is optional.
9719 (realize_x_face): Remove now unwarranted xassert.
9721 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9723 The following changes are to make font selection based on
9724 characters, not charset. In addition, they recover fontset
9725 facilities while utilizing the new font selection mechanism.
9727 * Makefile.in (fontset.o): Depend on dispextern.h.
9729 * alloc.c (mark_face_cache): Don't mark face->registry.
9731 * dispextern.h (struct glyph): New member glyph_not_available_p.
9732 Use 22 bits for face_id.
9733 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9734 (struct face): Delete member registry, new member ascii_face.
9735 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9736 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9737 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9738 (struct it): Delete member charset, new member glyph_not_available_p.
9740 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9741 (struct fontset_info, struct fontset_data): Structs removed.
9742 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9743 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9744 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9745 (fs_free_face_fontset, fontset_font_pattern)
9746 (face_suitable_for_char_p, face_for_char)
9747 (make_fontset_for_ascii_face): Extern them.
9748 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9749 (FS_LOAD_FACE_FONT): New macro.
9751 * fontset.c: All codes rewritten or adjusted for the change of
9752 fontset implementation. Now fontset is represented by char table.
9753 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9755 (my_strcasecmp): Function removed.
9756 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9757 (AREF, ASIZE): New macros.
9758 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9759 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9760 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9761 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9762 (fontset_id_valid_p, font_family_registry, fontset_name)
9763 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9764 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9766 (fs_load_font): New arg FACE. Caller changed.
9767 (fs_query_fontset): Argument changed. Caller changed.
9768 (Fquery_fontset): call fs_query_fontset.
9769 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9771 (clear_fontset_elements, check_registry_encoding)
9772 (check_fontset_name): New functions.
9773 (syms_of_fontset): Set char-table-extra-slots property of fontset
9774 to 3. Staticpro and initialize Vfontset_table and
9775 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9777 * frame.h (struct frame): Member `fontset_data' removed.
9778 (FRAME_FONTSET_DATA): Macro removed.
9780 * frame.c (make_frame): Don't allocate f->fontset_data.
9781 (Fdelete_frame): Don't free f->fontset_data.
9783 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9785 * xdisp.c (charset_at_position): Function removed.
9786 (init_iterator): Don't set member charset of struct `it'.
9787 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9788 (next_element_from_display_vector, insert_left_trunc_glyphs):
9790 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9792 (get_next_display_element, append_space)
9793 (extend_face_to_end_of_line): Likewise.
9795 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9797 (clear_font_table, frame_update_line_height, load_face_font):
9798 Adjusted for the change of fontset implementation.
9799 (load_face_fontset_font): Function removed.
9800 (pixel_point_size): New function.
9801 (font_list): Argument type changed. Caller changed.
9802 (LFACE_FONT): New macro.
9803 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9804 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9805 Lisp_Object. Determine the font name by actually loading a font
9806 by the specified pattern. Set LFACE_FONT (lface) to the specified
9807 pattern. Even if a font is not found, don't try alternatives.
9808 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9809 (set_font_frame_param): If `font' is specified in lface, use it.
9810 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9811 (lface_same_font_attributes_p): Likewise.
9812 (make_realized_face): Arguent changed. Caller changed. Set
9813 face->ascii_face to face itself.
9814 (free_realized_face): Free face->fontset if face is for ASCII.
9815 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
9816 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9817 (free_realized_multibyte_face): New function.
9818 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9819 changed. Caller changed.
9820 (try_font_list): Argument type changed.
9821 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9822 (choose_face_font): Argument changed. Handle fontset properly.
9823 (choose_face_fontset_font): Function removed.
9824 (realize_default_face, realize_named_face): Don't remove the
9826 (realize_face): Argument changed. Caller changed. Remove face
9827 with the arg former_face_id in advance. Load font for the new face.
9828 (realize_x_face): Argument changed. Caller changed. For a
9829 multibyte character, share fontset with base_face. For a single
9830 byte character, make a new realized fontset. Don't load a font here.
9831 (realize_tty_face): Argument changed. Caller changed.
9832 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9833 (face_at_buffer_position): Don't check multibyte_p for returning
9835 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9836 FACE_SUITABLE_FOR_CHARSET_P.
9837 (syms_of_xfaces): Remove code for Qx_charset_registry and
9838 Vface_default_registry.
9840 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9841 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9842 (x_per_char_metric): Don't try FONT->default_char. Even if
9843 pcm->width is zero, glyph bits may exist.
9844 (x_encode_char): Always initialize char2b->byte1.
9845 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9846 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9847 (x_append_glyph): Set glyph->glyph_not_available_p.
9848 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9849 it->charset. Handle the case that per char metric is not
9850 available. If it->multibyte_p is zero and it->c is a multibyte
9851 character, convert it to a unibyte character.
9852 (struct glyph_string): Delete member `charset'.
9853 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9854 the case that per char metric is not available correctly.
9855 (x_fill_glyph_string): Handle the case that the specific glyph is
9856 not available correctly.
9857 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9858 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9859 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9860 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9861 fontset. Don't call FS_LOAD_FONT.
9863 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9864 (x_create_tip_frame): Likewise.
9865 (Fx_close_connection): Free full_name of font_info.
9867 * fns.c (optimize_sub_char_table): New function.
9868 (Foptimize_char_table): New function.
9869 (syms_of_fns): Defsubr Soptimize_char_table.
9871 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9873 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9874 only if buffer is displayed in some window.
9876 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9877 (try_window_reusing_current_matrix): Don't call scroll run
9878 function if run's current and desired position are the same;
9879 this prevents cursor flickering.
9881 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9883 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9885 * regex.c (RE_STRING_CHAR): New macro.
9886 (GET_CHAR_AFER_2): Remove.
9887 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9888 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9889 (print_partial_compiled_pattern, re_compile_fastmap)
9890 (re_match_2_internal): Remove on_failure_jump_exclusive.
9891 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9892 optimization only need to work for * (ie. can use of_keep_string_jump).
9893 Remove the special case for .*\n since it is now covered by the general
9895 (re_search_2): Don't bother with `room'.
9896 (skip_one_char): New function.
9897 (skip_noops): Simplify since `memory' is not needed any more.
9898 (mutually_exclusive_p): Restructure slightly to use `switch' and
9899 add handling for "all" remaining cases.
9900 (re_match_2_internal): Change on_failure_jump_smart to use
9901 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9902 rather than on_failure_jump_exclusive.
9904 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9906 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9907 number of bits per RGB because it's everywhere used as the depth
9910 * term.c (calculate_costs): Remove code dealing with X frames.
9912 2000-03-19 Richard M. Stallman <rms@gnu.org>
9914 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9916 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9918 * lread.c (read_integer): Unread the last char not consumed.
9920 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9922 * xterm.c (x_update_window_cursor): Don't update in frames
9923 which are in the process of being deleted.
9925 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9927 * Makefile.in (mostlyclean): Add `*.core'.
9928 (clean): Add `bootstrap-emacs'.
9930 * lread.c (read_integer): New function.
9931 (read1): Support read syntax #o, #x, #b, #r.
9933 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9935 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9936 make sure POINTER_TO_OFFSET gives the same value before and after
9937 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9938 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9939 (debug): Now only active if > 0 rather than if != 0.
9940 (DEBUG_*): Update for the new meaning of `debug'.
9941 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9942 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9943 in `succeed_n', `jump_n' and `set_number_at'.
9944 (store_op1, store_op2, insert_op1, insert_op2)
9945 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9946 (group_in_compile_stack): Move to after its arg's types are
9947 declared and add a prototype.
9948 (PATFETCH): Define in terms of PATFETCH_RAW.
9949 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
9950 (QUIT): Redefine as a nop except for NTemacs.
9951 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9952 indentation of the greedy-op and shy-group code.
9953 (at_(beg|end)line_loc_p): Fix argument's types.
9954 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9955 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9956 (MATCHING_IN_FIRST_STRING): Remove.
9957 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9958 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9959 QUIT unconditionally.
9961 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9963 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9966 * process.c (send_process): Add a hint that the function
9967 can call Lisp code to its comment.
9969 * lread.c (load_dangerous_libraries): New variable.
9970 (Vbytecomp_version_regexp): New variable.
9971 (safe_to_load_p): New function.
9972 (Fload): Handle files not compiled with Emacs specially.
9973 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9975 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9977 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9979 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9980 support functions only if HAVE_X11R6_XIM is defined.
9981 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9983 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9985 * xfns.c (X_I18N_INHIBITED): Don't define.
9986 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
9987 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9989 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9990 (HAVE_X11R6_XIM): Define.
9992 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9994 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9995 If set, call XSynchronize.
9997 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9999 * regex.c: Declare a new type `re_char' used throughout the code
10000 for the string char type. It's `const unsigned char' to match the
10001 rest of Emacs. Consistently make sure all pointers to strings use
10002 it and make sure all pointers into the pattern use `unsigned char'.
10003 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10004 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10007 * charset.h (GET_CHAR_AFTER_2): Remove.
10008 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10010 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10012 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10013 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10014 of them try to use backquotes.
10016 2000-03-12 Dave Love <fx@gnu.org>
10018 * unexelf.c: Restore changes of 1999-10-19.
10019 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10020 fix its type and alignment; copy it from current process.
10022 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10024 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10025 has been found. Fix bug not computing timer's predecessor.
10027 * fileio.c (Fread_file_name): Handle case that DIR contains a
10030 * window.c (Fsave_window_excursion): Doc fix.
10032 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10034 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10036 * msdos.c (vga_installed): New function, code moved from
10037 dos_set_window_size.
10038 (Qbar, Qcursor_type, outside_cursor): New variables.
10039 (syms_of_msdos): Intern and staticpro them.
10040 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10041 shape used outside Emacs when called for the first time.
10042 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10043 cursor shape used outside Emacs.
10044 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10045 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10047 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10048 parameters specify the cursor. Make qreverse a global
10049 variable (renamed to Qreverse).
10051 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10053 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10055 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10057 This is a big redesign of failure-stack and register handling, prompted
10058 by bugs revealed when trying to add shy-groups. Overall, what happened
10059 is that loops are now structured a little differently, groups can be
10060 shy and the code is a little simpler.
10062 * regex.h: Update the copyright.
10063 (RE_SHY_GROUPS): New value.
10064 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10065 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10067 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10068 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10069 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10070 for (start|stop)_memory since they now only take one argument (the
10071 second has becomes unnecessary).
10072 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10073 (print_compiled_pattern): Use %ld to printf long ints and flush to
10074 make debugging a little easier.
10075 (union fail_stack_elt): Make the integer unsigned.
10076 (struct fail_stack_type): Add a `frame' element.
10077 (INIT_FAIL_STACK): Init `frame' as well.
10078 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10079 (DEBUG_PUSH, DEBUG_POP): Remove.
10080 (NUM_REG_ITEMS): Remove.
10081 (NUM_NONREG_ITEMS): Adjust.
10082 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10083 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10084 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10085 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10087 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10088 address pushed is not the destination of the jump but the source
10090 (NUM_FAILURE_ITEMS): Remove.
10091 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10092 registers before the actual failure point). Don't hardcode any
10093 meaning for str==NULL anymore.
10094 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10095 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10097 (REG_UNSET_VALUE): Use NULL (why not?).
10098 (compile_range): Remove declaration since it doesn't exist.
10099 (struct compile_stack_elt_t): Remove inner_group_offset.
10100 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10101 (regex_grow_registers): Remove dead code.
10102 (FIXUP_ALT_JUMP): New macro.
10103 (regex_compile): Add shy-groups Change loops to use
10104 on_failure_jump_smart&jump instead of
10105 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10106 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10107 variable to me). Use `jump' instead of `jump_past_alt' and don't
10108 bother with push_dummy_failure in alternatives since it is now
10109 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10110 emacs' for (re)allocating the stack.
10111 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10112 from loop when bufp->can_be_null rather than jumping to `done'.
10113 Avoid jumping backwards so as to ensure termination. Use
10114 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10115 backreferences. Remove dead code in handling of `anychar'.
10116 (skip_noops, mutually_exclusive_p): New functions taken from the
10117 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10118 improve mutually_exclusive_p to handle ".+\n".
10119 (lowest_active_reg, highest_active_reg)
10120 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10121 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10122 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10123 variables. Push register (in `start_memory') on the stack rather
10124 than storing it in old_reg(start|end). Remove the cycle detection
10125 from `stop_memory', replaced by the use of on_failure_jump_loop
10126 for greedy loops. Add code for the new on_failure_jump_<foo>.
10127 Remove ad-hoc code in `on_failure_jump' to push more registers in
10128 the case of a loop. Take out code from `maybe_pop_jump' into
10129 separate functions and adapt it to the semantics of
10130 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10131 and push_dummy_failure. Remove dummy_failure handling and
10132 handling of `failures to jump to on_failure_jump' (this last one
10133 was already dead code, it seems).
10134 (group_match_null_string_p, alt_match_null_string_p)
10135 (common_op_match_null_string_p): Remove.
10137 2000-03-08 Dave Love <fx@gnu.org>
10139 * config.in: Don't depend on __STDC__ for volatile.
10140 Add POINTER_TYPE, PTR, PROTOTYPES.
10142 * hftctl.c, strftime.c: Use PROTOTYPES.
10143 * eval.c (find_handler_clause): Likewise.
10145 * mem-limits.h: Use POINTER_TYPE.
10147 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10148 (memory_warnings): Declare using POINTER_TYPE.
10150 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10152 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10154 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10156 * xfns.c: Remove obsolete code in #if 0.
10157 (Fx_focus_frame): New function.
10159 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10161 * coding.c (coding_category_name): Add coding-category-utf-8,
10162 coding-category-utf-16-be, coding-category-utf-16-le.
10163 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10164 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10165 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10166 (detect_coding_utf_8): New function.
10167 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10168 UTF_16_LOW_SURROGATE_P): New macros.
10169 (detect_coding_utf_16): New function
10170 (detect_coding_mask): When priorities are specified, skip any
10171 categories that have `nil' coding-system. Fix bug of returning
10172 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10173 returns a mask not set in PRIORITIES.
10174 (detect_eol_type_in_2_octet_form): New function.
10175 (detect_eol): selects detect_eol_type_XXX to call according to
10176 cooding->category_idx.
10177 (detect_coding_system): Remove `nil' coding-system in the result.
10178 (Fupdate_coding_systems_internal): Update all coding-categories.
10180 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10181 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10183 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10184 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10185 (CODING_CATEGORY_IDX_UTF_16_LE)
10186 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10187 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10188 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10189 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10191 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10193 * doc.c (Fdocumentation_property): If value is not a string,
10194 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10196 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10197 close the display with XtCloseDisplay. This caused a bus error
10200 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10201 complete but not unique.
10203 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10205 * process.c (send_process): Remove local variable `procname' that
10206 might become invalid when a GC happens. Instead, access the
10207 process name slot directly.
10209 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10210 orig_height if set.
10212 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10213 orig_height if set.
10215 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10217 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10218 glyph matrices have been freed.
10220 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10222 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10223 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10225 * xfns.c (QCdata): Moved to xdisp.c.
10227 * xdisp.c (QCdata): Moved here from xfns.c.
10228 (syms_of_xdisp): Initialize QCdata.
10230 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10232 * window.c (coordinates_in_window): Use
10233 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10234 FRAME_INTERNAL_BORDER_WIDTH.
10236 * xdisp.c (try_window_id): Recompute unchanged information if
10237 it is obviously invalid.
10239 * xterm.c (x_term_init): Create a colormap if not using the
10242 * xterm.h (select_visual): Change prototype.
10244 * xfns.c (select_visual): Rewritten. Recognize user-specified
10246 (visual_classes): New variable.
10248 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10250 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10251 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10252 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10253 (x_decode_color): Don't handle allocation of white and black specially.
10254 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10255 XtNcolormap resources.
10256 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10257 (Fx_create_frame): Initialize color members of x_output structure.
10258 (xpm_load): Pass colormap to XPM lib.
10260 * xfaces.c (x_free_colors): Access colormap of frame using
10261 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10262 when default colormap is used.
10264 * xterm.c (x_term_init): Set Colormap member of x_display_info
10265 structure. Copy colormap if resource `privateColormap' is
10266 specified (PseudoColor only).
10267 (x_setup_relief_color): Access colormap of frame using
10270 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10271 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10273 2000-03-04 Jason Rumney <jasonr@gnu.org>
10275 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10276 other non-platform-specific equivalents.
10277 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10278 specific functions and macros as their w32 equivalents where
10279 non-platform-specifics are not available.
10280 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10281 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10282 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10283 (frame_update_line_height): Use macros to access f->output_data.
10284 (defined_color): Remove FIXME comments; fixed.
10285 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10286 into #ifdef blocks. Add WINDOWSNT blocks.
10287 (Fx_list_fonts): Use macros for accessing font data.
10288 (set_lface_from_font_name): Different default fonts for X and
10290 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10291 scalable for backward compatibility.
10292 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10293 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10295 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10298 * makefile.nt (w32faces.obj): Remove.
10301 2000-03-03 Jason Rumney <jasonr@gnu.org>
10303 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10304 correct parameters.
10306 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10308 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10309 standard ELF definitions here if the system header does not.
10311 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10313 * xterm.c (PER_CHAR_METRIC): Removed.
10314 (x_per_char_metric_1, x_default_char): New functions.
10315 (x_per_char_metric): If font's default char is invalid, return
10316 metrics of a suitably chosen usable default char.
10317 (x_draw_glyph_string_foreground): If font has an invalid default
10318 char, replace occurrences of unprintable chars with a suitably
10319 chosen usable default char.
10321 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10323 * xterm.c (note_mouse_highlight): Return quickly if frame's
10324 glyph matrices have been freed.
10326 * dispnew.c (free_glyphs): Block input while freeing matrices.
10328 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10330 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10333 * dispextern.h (x_free_colors): Add prototype.
10335 * xfaces.c (x_free_colors): New function.
10336 (unload_color, free_face_colors): Use it.
10338 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10340 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10342 * window.c [MSDOS]: Include msdos.h.
10344 2000-03-02 Dave Love <fx@gnu.org>
10346 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10348 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10349 set C_OPTIMIZE_SWITCH for gcc.
10351 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10353 * coding.c (coding_save_composition): Be sure to allocate
10354 composition data area in coding even if there's no composition in
10357 2000-03-01 Jason Rumney <jasonr@gnu.org>
10359 * w32term.c: Equivalent changes to those made to xterm.c on
10360 2000-02-25 and 2000-02-24.
10362 * w32fns.c: Equivalent changes to those made to xfns.c on
10363 2000-02-25 and 2000-02-21.
10365 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10366 correct line-end convention is followed.
10368 * w32menu.c [HAVE_BOXES]: Remove #undef.
10369 (single_keymap_panes): Remove code for simulating checkmarks.
10370 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10371 Remove code for drawing simulated checkmarks.
10372 (w32_menu_show): make unibyte help string correctly.
10373 (add_menu_item): draw standard Windows checkmarks. Draw radio
10374 buttons as radio buttons if possible.
10376 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10378 * sysdep.c (start_of_text): Don't define this function for NetBSD
10381 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10383 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10384 (LINKER): Don't undef if __NetBSD__ is defined.
10386 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10388 * fileio.c [__NetBSD__]: Define `unix'.
10390 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10392 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10394 * atimer.c (start_atimer): Don't abort when timers are stopped.
10395 (append_atimer_lists): New function.
10396 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10397 arbitrary lists of stopped and running atimers.
10399 * atimer.c (cancel_atimer): Handle canceling an atimer when
10400 some timers are stopped.
10402 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10403 after canceling it.
10405 * fns.c (maybe_resize_hash_table): Handle case of new size
10406 coming out as being the same as old size.
10408 2000-02-27 Jason Rumney <jasonr@gnu.org>
10410 * makefile.nt: Add atimer.h to dependencies.
10411 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10412 * w32console.c: Only disable window system features for dispextern.h
10413 (initialize_w32_display): Build a display info for the console.
10414 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10415 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10416 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10418 * w32gui.h (struct W32FontStruct): Revert last change after change
10420 * w32menu.c (single_submenu): Set up help string.
10421 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10422 (w32_dialog_show): Set up help string.
10423 * w32term.c (w32_display_info_for_display): Remove unused function.
10424 (w32_draw_bitmap): Use pre-built bitmaps.
10425 (w32_initialize_display_info): New function to initialize parts of
10426 display info that are common to both GUI and console frames.
10427 (w32_term_init): Use w32_initialize_display_info. Do not set
10428 Vw32_num_mouse_buttons here, as it is not called for console
10429 frames. Build bitmaps for indicating truncated lines etc.
10430 (x_delete_display): Destroy pre-built bitmaps.
10431 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10432 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10434 2000-02-27 Dave Love <fx@gnu.org>
10436 * lisp.h: Add a bunch of prototypes.
10438 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10440 * keyboard.c (read_char): Set `usec' correctly.
10442 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10444 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10445 `lambda', set reg[RRR] to the map index.
10446 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10447 reg[RRR] to 0. Otherwise, set it to -1.
10449 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10451 * emacs.c (main): Remove code snippet commented out with `//'.
10453 2000-02-25 Richard M. Stallman <rms@gnu.org>
10455 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10456 and contains a `:', prepend `/:'.
10458 * window.c (select_window_1): If selected_window is nil,
10459 don't "swap out" the buffer's point.
10460 (Fset_window_configuration): Set selected_window to nil
10461 before calling Fselect_window.
10462 (unshow_buffer): Don't set point in buffer from window's point
10463 if another more recently selected window also shows the buffer.
10465 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10467 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10469 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10470 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10471 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10473 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10474 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10475 (hide_busy_cursor): New functions.
10476 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10478 * minibuf.c (read_minibuf): Cancel busy-cursor.
10480 * keyboard.c (command_loop_1): Call start_busy_cursor before
10481 Fcommand_execute and cancel_busy_cursor after it.
10482 (timer_check): Remove busy-cursor code.
10483 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10486 * process.c (wait_reading_process_input): Remove busy-cursor code.
10488 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10489 Fx_hide_busy_cursor.
10491 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10493 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10495 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10497 * xterm.c (XTread_socket): Remove busy-cursor code.
10499 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10500 (build_frame_matrix_from_leaf_window): Put code handling
10501 glyph row's not being a slice of a frame row in #if 0.
10502 (sync_window_with_frame_matrix_rows): New function.
10503 (frame_row_to_window): New function.
10504 (mirror_line_dance): Handle copies between windows.
10506 * lread.c (Fload): Use `xfree' instead of `free'.
10507 (init_obarray): Use `xmalloc' instead of `malloc'.
10509 * window.c (Fset_window_buffer): Set WINDOW to the window
10511 (coordinates_in_window): Take frame's internal border width
10514 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10516 * xterm.c (x_display_and_set_cursor): Display cursor of
10517 non-selected windows depending on the setting of
10518 cursor_in_non_selected_windows.
10520 * xdisp.c (cursor_in_non_selected_windows): New variable.
10521 (syms_of_xdisp): DEFVAR_BOOL it.
10523 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10525 * data.c (Fstring_to_number): If number is greater than what
10526 fits into an integer, return a float.
10528 * eval.c (specbind): Remove references to
10529 keyword_symbols_constant_flag.
10531 * data.c (keyword_symbols_constant_flag): Removed.
10532 (Fmakunbound, set_internal, syms_of_data): Remove references to
10533 keyword_symbols_constant_flag.
10535 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10537 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10539 * syntax.c (multibyte_syntax_as_symbol): New variable.
10540 (syms_of_syntax): Declare it as a Lisp variable.
10541 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10542 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10543 nonzero, treat all multibyte characters as symbol.
10544 (init_syntax_once): Give syntax `word' to all multibyte characters.
10546 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10548 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10551 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10553 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10555 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10556 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10558 2000-02-21 Dave Love <fx@gnu.org>
10560 * frame.c (Vmouse_position_function): New variable.
10561 (Fmouse_position): Use it.
10562 (syms_of_frame): Install it.
10564 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10566 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10568 * fileio.c (Finsert_file_contents): Unbind the binding of
10569 standard-output done by temp_output_buffer_setup.
10571 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10572 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10573 (specbind, unbind_to): Handle most common case of non-constant
10574 symbol with trivial value specially.
10576 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10578 2000-02-20 Richard M. Stallman <rms@gnu.org>
10580 * data.c (Fmake_variable_buffer_local): Doc fix.
10581 Init found_for_buffer to 0.
10582 (Fmake_variable_frame_local): If the variable has already
10583 been buffer-local, set the check_frame field.
10585 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10587 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10588 produced for CODING_MODE_LAST_BLOCK requires.
10590 2000-02-18 Dave Love <fx@gnu.org>
10592 * keyboard.c (echo_keystrokes): Remove declaration.
10593 (Vecho_keystrokes) New variable.
10594 (read_char, record_menu_key, read_key_sequence): Use it to allow
10595 use of float value.
10596 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10598 * lread.c: Undef feature selection macros before defining.
10600 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10602 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10603 for symbols other than the symbol in question.
10605 2000-02-17 Dave Love <fx@gnu.org>
10607 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10609 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10611 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10613 * alloc.c (enum mem_type): Compile unconditionally.
10615 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10617 * xfaces.c (tty_defined_color): Don't return faulire indication
10618 for unspecified-fg and unspecified-bg pseudo-colors.
10620 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10622 * alloc.c (mark_object): Don't mark symbol names in pure space.
10623 (gc_sweep): Don't unmark symbol names in pure space.
10625 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10626 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10627 [GC_MARK_STACK]: New defines.
10628 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10629 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10631 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10633 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10634 allocate_buffer instead of xmalloc.
10636 * alloc.c (toplevel): Include setjmp.h.
10637 (PURE_POINTER_P): New define.
10638 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10639 (Vdead) [GC_MARK_STACK]: New variable.
10640 (lisp_malloc): Add parameter TYPE, call mem_insert if
10641 GC_MARK_STACK is defined.
10642 (allocate_buffer): New function.
10643 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10644 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10645 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10646 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10647 (MEM_NIL) [GC_MARK_STACK]: New define.
10648 (struct mem_node) [GC_MARK_STACK]: New structure.
10649 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10650 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10651 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10652 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10653 (mark_stack) [GC_MARK_STACK]: New functions.
10654 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10655 (clear_marks): Removed.
10656 (gc_sweep): Set free conses' car, free floats' type, free
10657 symbols' function to Vdead. Use lisp_free to free buffers.
10658 (init_alloc_once): Initialize Vdead.
10659 (survives_gc_p): Return non-zero for pure objects.
10661 * alloc.c: Add comments throughout the file.
10663 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10664 that unblocks alarms.
10666 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10667 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10668 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10670 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10672 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10674 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10675 avoid infinite error signaling. Allocate sufficient memory for
10676 eol_str in the case that eoltype is Lisp_Int.
10678 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10680 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10681 depends on the previous behavior.
10683 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10685 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10687 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10689 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10691 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10692 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10695 2000-02-15 Richard M. Stallman <rms@gnu.org>
10697 * data.c (set_internal): Don't make variable buffer-local
10698 if within a let-binding for the same buffer.
10699 (let_shadows_buffer_binding_p): New function.
10701 * eval.c (specbind): For buffer-local value,
10702 record the current buffer also.
10703 (unbind_to): Cope with that change.
10705 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10707 * window.c (Fsave_window_excursion): Doc fix.
10709 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10711 * syntax.c (back_comment): Make sure we only consider comment-starters
10712 of the relevant style and return -1 in case of a failure to find the
10713 beginning of the comment.
10714 (Fforward_comment): If back_comment fails, go back to the position just
10715 after the comment-end.
10716 (scan_lists): Add comment describing a very minor bug.
10718 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10720 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10721 `completion-regexp-list' in the docstring.
10723 2000-02-14 Dave Love <fx@gnu.org>
10725 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10727 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10729 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10730 to Emacs' syntax. Also fix the comment about set/not-set meanings
10731 since Emacs syntax is not the value 0 any more.
10732 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10733 since it's now part of RE_SYNTAX_EMACS.
10735 2000-02-12 Dave Love <fx@gnu.org>
10737 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10739 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10741 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10743 2000-02-12 Dave Love <fx@gnu.org>
10745 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10747 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10748 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10749 * s/hpux.h: Don't define HAVE_VFORK.
10751 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10753 * s/nextstep.h: Don't define HAVE_ALLOCA.
10755 * config.in: Add vfork bits.
10757 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10759 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10760 unwind function to undo the effect of stopping atimers.
10762 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10764 * atimer.c (stopped_atimers): New variable.
10765 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10768 * atimer.h (stop_other_atimers, run_all_atimers)
10769 (unwind_stop_other_atimers): Add function prototypes.
10771 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10773 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10775 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10776 library may depend on jpeg.
10777 (atimer.o): Depends on atimer.c.
10779 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10781 * insdel.c (del_range_1): Call update_compositions.
10782 (del_range_both): Call update_compositions just once..
10784 2000-02-10 Dave Love <fx@gnu.org>
10786 * xfns.c (create_frame_xic): Fix initialization of automatic
10787 aggregates for pcc.
10789 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10791 * ccl.c (CCL_MAKE_CHAR): New macro.
10792 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10793 registers by CCL_MAKE_CHAR before calling translate_char.
10794 <CCL_TranslateCharacterConstTbl> Likewise.
10796 2000-02-08 Dave Love <fx@gnu.org>
10798 * lread.c (__EXTENSIONS__): Define.
10800 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10802 * puresize.h (BASE_PURESIZE): Increase to 650000.
10804 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10806 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10809 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10811 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10812 md, mh, mb, mr, and me to the fake termcap entry.
10814 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10816 * sound.c (sound_cleanup): Don't call device close routine if the
10817 function pointer is null.
10819 2000-02-06 Andrew Innes <andrewi@gnu.org>
10821 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10822 around image definitions and prototypes.
10823 (gamma_correct) [WINDOWSNT]: New prototype.
10825 * w32term.c (x_make_frame_visible): Replace call to
10826 input_poll_signal with poll_for_input.
10828 * window.c [WINDOWSNT]: Include w32term.h.
10830 * xdisp.c [WINDOWSNT]: Include w32term.h.
10832 * makefile.nt: Add dependencies on w32gui.h.
10833 (OBJ1): Include atimer.obj.
10834 ($(BLD)\atimer.obj): New dependency rule.
10836 * w32.c (sigmask): New function (does nothing).
10837 (sigunblock): Ditto.
10839 * frame.c [WINDOWSNT]: Include w32term.h.
10841 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10843 * lread.c (syms_of_lread): Fix literal newlines.
10845 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10846 the string constant limit (2048 bytes) in MSVC.
10849 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10851 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
10852 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10853 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10854 dispatch the event.
10856 2000-02-04 Dave Love <fx@gnu.org>
10858 * fileio.c: Remove some unused vars.
10859 (_GNU_SOURCE): Define (for euidaccess).
10861 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10863 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10865 (read_minibuf): Deal with allow_props correctly.
10867 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10869 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10871 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10873 * search.c (compile_pattern): If a cache entry has a nil regexp,
10874 fill in that entry instead of clobbering a previously cached
10877 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10879 * puresize.h (BASE_PURESIZE): Increase to 610000.
10881 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10883 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10886 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10888 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10889 instead of incrementing ic directly.
10890 <CCL_WriteExprConst> Likewise.
10891 <ccl_set_expr>: Set ic to jump_address.
10893 * fileio.c (e_write): Fix the handling of
10894 CODING_FINISH_INSUFFICIENT_SRC.
10896 2000-02-01 Dave Love <fx@gnu.org>
10898 * editfns.c (Fpropertize): Doc fix.
10900 * process.c (Fstart_process): Doc fix.
10902 * eval.c: Fix various doc strings not to duplicate information
10903 from help-manyarg-func-alist.
10905 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
10907 * doc.c (Vhelp_manyarg_func_alist): New variable.
10908 (Fdocumentation): Use it.
10909 (syms_of_doc): Define it.
10911 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10913 * xterm.c (xim_open_dpy): Remove unused local variable.
10915 * emacs.c (USAGE): Use term `display options' instead of `X options'.
10917 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10918 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10920 * fns.c (sweep_weak_table): New function.
10921 (sweep_weak_hash_tables): Use it. Keep on marking until there
10924 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10926 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10927 that XTread_socket does not crash by trying to call XNoOp on a
10930 2000-01-30 Jason Rumney <jasonr@gnu.org>
10932 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10933 Change selected_frame to SELECTED_FRAME ().
10934 (w32_console_mouse_position): Remove #ifndef MULE from around
10935 `insist' parameter.
10937 * makefile.nt: Remove dosfns.obj.
10939 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10941 * w32fns.c (w32_defined_color): Check for valid frame before
10942 applying gamma correction. Eliminate dependency on frame elsewhere.
10943 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10944 (w32_to_x_font): Use resx and resy not height_in and width_in.
10945 (x_to_w32_font): Doc fix.
10946 (xlfd_strip_height): New function to strip and return font height.
10947 (w32_font_match): Compare height separately from rest of xlfd
10948 spec, using xlfd_strip_height.
10950 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10951 width_in. Use w32_defined_color in place of defined_color.
10953 * w32faces.c: Merge more of DOS and X specifics in preparation for
10954 merge with xfaces.c.
10955 (defined_color): Remove FIXME comment.
10956 (tty_color_name): Provide w32-specific function.
10957 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10959 * w32console.c (turn_on_face, turn_off_face): Removed.
10960 (w32_face_attributes): New function.
10961 (Global_variables): Reduce scope where possible.
10962 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10964 (hl_mode): Don't modify text attributes.
10965 (write_glyphs): Don't do anything if len <= 0. Use
10966 w32_face_attributes to get attributes for drawing. Write
10967 terminating codes using char_attr_normal.
10968 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10969 (update_begin, update_end): Likewise.
10970 (vga_stdcolor_name): New function.
10971 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10972 (Fset_screen_color): Remove char_attr_reverse.
10974 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10976 * xfns.c (xic_set_preeditarea): Take window parameter and
10977 window-relative pixel-positions.
10979 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10980 is its frame's selected window.
10981 (xim_instantiate_callback): Likewise.
10983 * xfns.c (x_create_im): Removed.
10984 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10985 (supported_xim_styles): Renamed from supported_styles.
10986 (best_xim_style): Renamed from best_style.
10987 (create_frame_xic): Renamed from xic_create_frame.
10988 (free_frame_xic): Renamed from xic_destroy_frame.
10990 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10992 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10993 our frames, call XFilterEvent with 2nd parameter `None'.
10994 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10995 returning XBufferOverflow.
10996 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
10997 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10998 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10999 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11000 (xim_initialize, xim_close)
11001 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11002 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11003 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11004 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11006 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11008 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11009 `xic_style' and `xic_xfs'.
11010 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11011 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11012 (FRAME_XIM): Removed.
11014 * xfns.c (supported_styles): New variable.
11015 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11016 (xic_create_xfontset, best_style, xic_create_frame)
11017 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11018 (xic_set_xfontset): New functions.
11020 2000-01-28 Dave Love <fx@gnu.org>
11022 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11024 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11026 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11028 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11029 for *scratch* if it already existed.
11031 * emacs.c (USAGE): New macro.
11032 (main): Use it to display usage information.
11034 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11036 Support for the menu-help feature:
11038 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11040 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11041 part of the line to the termscript file.
11042 (IT_clear_to_end): Clear the entire line, not just its beginning.
11043 (menu_help_message, prev_menu_help_message): New variables.
11044 (IT_menu_make_room): Make room for the help_text member.
11045 (IT_menu_display): New argument disp_help; all callers changed.
11046 If disp_help is non-zero, store the help text of the active menu
11047 item in menu_help_message.
11048 (XMenuAddPane): Initialize the help_text member to NULL.
11049 (XMenuAddSelection): New argument help_text. Store it in the
11051 (XMenuActivate): New argument help_callback. If the value of
11052 menu_help_message has changed since the last time, display the
11053 menu help message text while waiting for the mouse to move. Clear
11054 the echo area before exiting.
11055 (XMenuDestroy): Free the help_text member.
11057 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11059 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11060 XMenuAddSelection. Pass help callback to XMenuActivate.
11061 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11063 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11065 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11066 and EMACS_SET_USECS.
11068 2000-01-26 Dave Love <fx@gnu.org>
11070 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11072 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11073 an error may be signalled.
11075 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11077 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11078 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11080 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11082 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11084 * charset.c (Fstring): If there is a multibyte char among
11085 the args, always return a multibyte string.
11087 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11089 * sysdep.c (sys_select): Turn atimers off and on instead of
11090 recording and restoring old alarm handler
11092 * process.c (toplevel): Include atimer.h.
11093 (create_process_1): Rewritten.
11094 (create_process): Use atimers instead of alarm.
11095 (wait_reading_process_input) [hpux]: Turn atimers off instead
11096 of turning off SIGALRM.
11097 (wait_reading_process_input): Turn off atimers instead off
11098 calling stop_polling.
11100 * emacs.c (main): Call init_atimer.
11102 * keyboard.c (toplevel): Include systime.h and atimer.h.
11103 (polling_for_input): Removed because unused.
11104 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11105 (poll_timer): New variable.
11106 (poll_for_input, poll_for_input_1): New functions.
11107 (start_polling, stop_polling): Rewritten.
11109 * keyboard.h (polling_for_input): Removed.
11111 * atimer.h, atimer.c: New files.
11113 * Makefile.in (obj): Add atimer.o.
11114 (atimer.o): New target.
11116 * blockinput.h (pending_atimers): Add extern declaration.
11117 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11119 * lisp.h (popup_activated_flag): Add extern declaration.
11121 * xmenu.c (popup_activated_flag): Make externally visible.
11122 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11123 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11125 * xterm.c (toplevel): Include atimer.h.
11126 (toolkit_scroll_bar_interaction): New variable.
11127 (Fxt_process_timeouts): Removed.
11128 (x_process_timeouts): New function.
11129 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11130 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11131 (x_make_frame_visible): Call poll_for_input_1 instead of
11132 input_poll_signal. Don't call alarm.
11133 (x_initialize): Install timer calling x_process_timeouts.
11135 2000-01-24 Dave Love <fx@gnu.org>
11137 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11138 Don't use -cckr -- apparently not now necessary.
11140 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11142 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11145 2000-01-23 Jason Rumney <jasonr@gnu.org>
11147 * w32fns.c (w32_defined_color): Apply gamma correction before
11148 trying to map to the palette.
11149 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11152 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11153 here. Callers changed to always pass real device context.
11154 (w32_draw_bitmap): Likewise.
11155 (w32_get_glyph_overhangs): Likewise.
11156 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11157 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11158 pfnSetScrollInfo and SetScrollRange.
11159 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11160 back into MULE characters after decoding them.
11161 (x_get_glyph_face_and_encoding): Likewise.
11162 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11163 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11164 (x_produce_glyphs): Calculate per char metrics for a character
11165 that we know exists in default font when font_not_found_p is true.
11167 2000-01-22 Jason Rumney <jasonr@gnu.org>
11169 * makefile.nt (intervals.obj, composite.obj): New modules.
11170 (composite.h): Added as dependency where appropriate.
11172 * w32gui.h (XGCValue): New struct for emulating X GCs.
11174 * w32term.h (XCharStruct): New struct for emulating X.
11176 * w32console.c (turn_on_face, turn_off_face): New functions.
11177 (change_line_highlight): New prototype for new redisplay.
11178 (write_glyphs): Support multibyte text. Support faces.
11180 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11182 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11183 throughout. struct frame * in place of FRAME_PTR.
11184 Skeleton support for images, toolbars, tooltips from xfns.c.
11185 (Fx_create_frame): Use system default for default scroll bar width.
11186 (w32_get_arg): Renamed from x_get_arg.
11187 (Fx_file_dialog): New function.
11188 (w32_list_fonts): Check cache before asking system.
11189 (Vw32_enable_synthesized_fonts): New variable.
11190 (Vw32_enable_italics): Obsolete, removed.
11192 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11193 Use SELECTED_FRAME macro.
11195 * w32menu.c: Add skeleton support for help strings on menus.
11196 (add_menu_item): Native checkbox and radio support added, but not
11197 yet enabled due to bugs.
11198 (push_menu_item): Add parameters type, selection and help.
11200 Formatting changes to reduce unnecessary diffs with xmenu.c.
11202 * w32select.c (Fw32_set_clipboard_data): Update call to
11203 find_charset_in_str.
11205 * w32term.c: Complete rewrite for new redisplay based on new
11206 xterm.c with necessary sections merged back in from old w32term.c.
11208 2000-01-21 Richard M. Stallman <rms@gnu.org>
11210 * data.c (set_internal): Further fix in same criterion.
11212 2000-01-20 Richard M. Stallman <rms@gnu.org>
11214 * data.c (set_internal): Fix the criteria for whether
11215 to swap out the old cached binding.
11217 2000-01-19 Dave Love <fx@gnu.org>
11219 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11221 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11223 * regex.c (re_compile_fastmap): While checking a range table for
11224 `charset', skip flag bits for a character class correctly.
11226 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11228 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11230 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11232 * widget.c (EmacsFrameSetCharSize): Change size of children first
11233 because of problems with main window geometry management under Lesstif.
11235 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11236 MENU_ITEMS_ITEM_.*.
11237 (MENU_ITEMS_ITEM_HELP): New enumerator.
11238 (push_menu_item): Add parameter HELP. Record help in menu_items.
11239 (single_menu_item, single_submenu, list_of_items): Call
11240 push_menu_item with new parameter.
11241 (single_submenu): Set help string in widget value.
11242 (menu_highlight_callback): New function.
11243 (set_frame_menubar): Call lw_create_widget with new
11245 (xmenu_show, xdialog_show): Ditto.
11247 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11249 * sound.c (Fplay_sound): Improve doc string.
11251 2000-01-11 Richard M. Stallman <rms@gnu.org>
11253 * lisp.h (set_internal): Enter the new arg.
11255 * eval.c (specbind): Record buffer-local variables specially,
11256 indicating which buffer's binding was saved.
11257 (unbind_to): Restore buffer-local variables specially
11258 in the proper buffer.
11260 * data.c (set_internal): New arg BUF.
11262 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11263 * data.c (Fset): Pass new arg to set_internal.
11264 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11266 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11268 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11270 2000-01-11 Richard M. Stallman <rms@gnu.org>
11272 * minibuf.c (Ftry_completion): Doc fix.
11274 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11276 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11279 2000-01-11 Andreas Schwab <schwab@suse.de>
11281 * coding.c (code_convert_region): Initialize total_skip.
11283 2000-01-08 Dave Love <fx@gnu.org>
11285 * eval.c (Fuser_variable_p): Check customizability too.
11287 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11289 * minibuf.c (Fcompleting_read): Doc fix.
11291 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11293 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11296 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11297 Check that input style is supported before trying to create an
11299 (x_window): Call x_create_im.
11301 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11303 * xfns.c (current_gif_memory_src): New variable.
11304 (gif_load): Record the address of the current memory source
11305 in current_gif_memory_src.
11306 (gif_read_from_memory): Use current_gif_memory_src.
11308 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11309 macros statement form.
11311 * sound.c (struct sound): Renamed from struct sound_file.
11312 (struct sound): Add members `data' and `header_size'.
11313 (enum sound_attr): Add SOUND_DATA.
11314 (current_sound, current_sound_device): Variables renamed from
11315 sound_file and sound_device.
11316 (parse_sound): Parse :data.
11317 (parse_sound): Handle sound data in strings.
11318 (find_sound_type): Function renamed from find_sound_file_type.
11319 (wav_init, au_init): Fail if sound's header_size is smaller than
11320 needed header size.
11321 (wav_play, au_play): Play sounds from string data.
11323 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11325 * lisp.h: Add prototype for allocate_string_data.
11327 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11329 * alloc.c (mark_buffer): Remove code in #if 0.
11331 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11332 (strings_consed): New variable.
11333 (allocate_string): Set it.
11334 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11335 (Fmemory_use_counts): Return strings_consed. Use Flist.
11337 * alloc.c: General cleanup in comments etc. Remove conditional
11338 compilation for `standalone'.
11340 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11342 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11343 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11344 (DONT_COPY_FLAG): Removed.
11345 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11346 (struct sdata, struct sblock): New
11347 (struct string_block): Rewritten.
11348 (STRINGS_IN_STRING_BLOCK): New macro.
11349 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11350 (large_sblocks, string_blocks, string_free_list): New variables.
11351 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11352 (init_strings): Rewritten.
11353 (allocate_string, allocate_string_data, compact_small_strings)
11354 (free_large_strings, sweep_strings): New functions.
11355 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11356 (struct string_block_head, current_string_block)
11357 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11358 (STRING_PAD): Removed.
11359 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11360 (Fgarbage_collect): Don't set mark bit in large strings.
11361 (mark_object): Mark strings differently. Mark symbol names
11363 (survives_gc_p): Test marked strings differently.
11364 (gc_sweep): Sweep strings differently, unmark strings in
11366 (compact_strings): Removed.
11368 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11370 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11371 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11373 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11375 * fileio.c (Finsert_file_contents): Signal error if visiting file
11376 in a non-empty buffer.
11378 * term.c (encode_terminal_code): Fix the previous change.
11380 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11382 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11383 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11385 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11387 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11389 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11390 need to test for MSDOS frames.
11392 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11394 * dosfns.c (unspecified_colors): Remove.
11395 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11397 (msdos_stdcolor_name): Return strings for unspecified fore- and
11398 back-ground colors.
11400 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11401 (syms_of_xfaces): Remove their staticpro's.
11402 (tty_color_name): Return Lisp strings for unspecified fore- and
11403 back-ground colors.
11404 (Finternal_set_lisp_face_attribute): Remove the special treatment
11405 for Qunspecified_{f,b}g.
11406 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11408 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11410 * xdisp.c (reseat_at_next_visible_line_start): Position before
11411 newline only if ending up on a newline.
11412 (next_element_from_ellipsis): Return success. Handle case of
11413 displaying no ellipsis. Fix case of ellipsis defined in display table.
11414 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11417 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11419 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11420 (Fcolor_supported_p): Renamed from face-color-supported-p.
11422 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11424 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11425 list of colors renamed to tty-defined-color-alist.
11426 (tty_color_name): Pass the frame to tty-color-by-index.
11427 (realize_tty_face): tty-color-alist is now a function which
11428 accepts the frame as argument.
11430 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11432 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11434 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11435 encode_terminal_code.
11437 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11439 * dispnew.c (mode_line_string): Support termcap frames as well.
11441 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11443 * syntax.c (Fforward_word): Undo previous change.
11445 * editfns.c (Fconstrain_to_field): Don't constrain if
11446 inhibit-field-text-motion is non-nil.
11447 (Fline_beginning_position): Undo previous change.
11448 (Fline_end_position): Ditto.
11450 * syntax.c (Fforward_word): Notice field boundaries only if
11451 inhibit-field-text-motion is nil.
11453 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11455 * editfns.c (Vinhibit_field_text_motion): New variable.
11456 (inhibit-field-text-motion): New DEFVAR_LISP.
11457 (Fline_beginning_position, Fline_end_position): Notice field
11458 boundaries only if inhibit-field-text-motion is nil.
11460 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11461 All calls adjusted.
11462 (x_build_heuristic_mask): Likewise.
11463 (xbm_load_image_from_file): Change error output.
11464 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11465 (gif_load, gs_load, x_kill_gs_process): Ditto.
11467 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11468 color indices when accessing raster pixels.
11469 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11470 one of :file or :data.
11471 (enum pbm_keyword_index): Add PBM_DATA.
11472 (pbm_format): Add :data.
11473 (pbm_image_p): Allow either :file or :data.
11474 (pbm_read_file): New function.
11475 (pbm_scan_number): Rewritten to read from string.
11476 (pbm_load): Support :data.
11478 See ChangeLog.8 for earlier changes.
11480 ;; Local Variables:
11481 ;; coding: iso-2022-7bit