1 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3 * xfaces.c (split_font_name): Make sure to leave the loop
4 with the right value of `i'.
6 * xfaces.c (split_font_name): Handle matrix transformations
7 in the pixel and point size fields of XLFD font names.
8 (xlfd_point_size): Likewise.
10 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
12 * w32fns.c (w32_to_x_font): Change prototype to fit the
14 (x_to_w32_font): Add prototype.
16 * regex.c (malloc, realloc, free) [emacs]: Undefine before
17 redefining, to avoid compiler warnings.
19 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
21 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
22 (w32_get_bdf_glyph): Cast between unsigned char and char when
23 passing arguments to subroutines, to shut up compiler warnings.
24 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
27 * xfaces.c: Include keyboard.h before frame.h, not after it.
29 * widget.c: Include keyboard.h before frame.h.
31 * w32term.h (struct image, struct face): Forward declaration, to
32 avoid compiler warnings.
34 2001-05-11 Gerd Moellmann <gerd@gnu.org>
36 * keyboard.c (read_key_sequence): Don't modify events when
37 generating fake prefix keys (mode-line, scroll-bar, ...) since
38 this prevents proper processing of such events when pushed back
39 into unread-command-events.
41 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
42 actually redrawn. Make the function static.
43 (note_mouse_highlight): Fix a case where the mouse cursor
44 was changed back to the text cursor.
46 * xterm.h (clear_mouse_face): Remove prototype.
48 * xdisp.c (try_window_id): Fix the fix and set the right
51 * xdisp.c (try_window_id): Fix computation of window end in the
52 case that lines were deleted at the end of the window. Add some
53 more debug_method_adds.
55 * xfaces.c (try_alternative_families): New function.
56 (try_font_list): Use it. If ATTRS specifies a family, check
57 fonts from that family first.
58 (choose_face_font): Remove code setting the family part of
61 2001-05-10 Gerd Moellmann <gerd@gnu.org>
63 * xdisp.c (try_window_id): Fix case of all changes before
66 * xdisp.c (try_window_id): Add some xasserts.
68 2001-05-09 Gerd Moellmann <gerd@gnu.org>
70 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
72 2001-05-09 Dave Love <fx@gnu.org>
74 * xdisp.c (GIVE_UP): Fix for K&R C.
76 2001-05-09 Gerd Moellmann <gerd@gnu.org>
78 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
80 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
81 back to the text cursor shape without need.
83 2001-05-07 Gerd Moellmann <gerd@gnu.org>
85 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
87 * dispextern.h (inverse_video): Declare extern.
89 * keyboard.c (delete_kboard): Handle the case that selected_frame
90 has been deleted in the course of x_connection_closed.
92 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
94 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
95 Fix the change from 2001-04-30.
97 2001-05-03 Gerd Moellmann <gerd@gnu.org>
99 * xfns.c (file_dialog_unmap_cb): New function.
100 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
101 where a dialog is closed via the window manager.
103 * xdisp.c (try_window_id): Cases of changes all in front of
104 the window start or all below the window end mostly rewritten.
105 (redisplay_window): Move the tests if try_window_id is
106 applicable to try_window_id.
107 (GIVE_UP): New macro.
109 2001-05-02 Gerd Moellmann <gerd@gnu.org>
111 * xterm.c (expose_window): Return int. If W is the window
112 currently being updated, mark the frame garbaged.
113 Fix computation of rows intersecting the exposed rectangle.
114 (expose_window_tree): Stop when expose_window returns 0.
116 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
117 again if it has already been drawn.
119 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
121 * syntax.c (update_syntax_table): Check that oldi has the same
122 properties as old_prop before deciding not to invalidate.
124 2001-04-30 Gerd Moellmann <gerd@gnu.org>
126 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
127 read-only text that is so because of text properties.
129 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
130 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
131 windows that are components of a Lucid menu bar.
133 2001-04-27 Gerd Moellmann <gerd@gnu.org>
135 * term.c (turn_on_face): Fix reverse video handling on terminals
136 that don't support colors.
138 2001-04-26 Gerd Moellmann <gerd@gnu.org>
140 * editfns.c (save_excursion_restore): Don't use XBUFFER on
143 2001-04-25 Gerd Moellmann <gerd@gnu.org>
145 * term.c (toggle_highlight): New function.
146 (turn_on_face): Change handling of reverse video.
148 * process.c (wait_reading_process_input):
149 Call record_asynch_buffer_change only if a timer really changed buffers.
151 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
152 of the number of overlays to check.
154 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
156 * xdisp.c (try_window_id): Fix a case where window_end_pos
157 and window_end_bytepos were not adjusted.
159 2001-04-23 Gerd Moellmann <gerd@gnu.org>
161 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
164 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
166 * process.c (wait_reading_process_input) [!subprocesses]:
167 Don't reference waiting_for_user_input_p, it's not defined in the
168 branch without async subprocesses support.
170 2001-04-19 Gerd Moellmann <gerd@gnu.org>
172 * keyboard.c (delete_kboard): Prevent a dangling reference
173 from current_kboard to KB, which is freed.
175 * process.c (wait_reading_process_input):
176 Call record_asynch_buffer_change after running timers, to make
177 read_key_sequence aware of buffer changes from under it.
179 2001-04-18 Gerd Moellmann <gerd@gnu.org>
181 * xfaces.c (Qscalable_fonts_allowed): New variable.
182 (realizing_basic_faces_p): Removed.
183 (x_face_list_fonts): Special handling for realizing_basic_faces_p
185 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
186 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
187 for scalable-fonts-allowed to t.
189 * fileio.c (Finsert_file_contents): If the file size returned from
190 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
191 read from files on a procfs whose contents are generated dynamically.
193 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
195 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
196 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
197 (__memalign_hook): Make the two prototypes consistent.
199 2001-04-17 Gerd Moellmann <gerd@gnu.org>
201 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
202 matrix of mini-windows.
204 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
206 * intervals.c (find_interval): Don't rebalance during signal handling.
208 2001-04-11 Gerd Moellmann <gerd@gnu.org>
210 * fns.c: Include blockinput.h.
212 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
214 2001-04-10 Gerd Moellmann <gerd@gnu.org>
216 * fns.c (Fcompare_strings): Fix return values.
218 * window.c (window_scroll): Change the meaning of N to mean
219 N screen-fulls or N lines.
220 (window_scroll_pixel_based, window_scroll_line_based)
221 (scroll_command, Fscroll_other_window): Change accordingly.
223 * window.c (window_scroll_pixel_based, Frecenter):
224 Call window_box_height instead of using it.last_visible_y for the
225 height of the window.
227 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
228 instead of using it.last_visible_y for the height of the window.
230 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
231 From Dan Holmsand <dan@eyebee.com>.
233 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
234 able to write to hidden and system files. From Dan Holmsand
237 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
238 Holmsand <dan@eyebee.com>.
240 2001-04-09 Gerd Moellmann <gerd@gnu.org>
242 * fns.c (Fplist_get, Fplist_put): Add QUITs.
244 * window.c (window_internal_height): Return 1 less if the
245 window has a header line.
247 * xdisp.c (try_window_id): When scrolling on a terminal, take
248 the change of window_internal_height into account.
250 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
252 * gmalloc.c (align): If the argument SIZE would overflow
253 __malloc_ptrdiff_t, fail right away.
255 2001-04-06 Gerd Moellmann <gerd@gnu.org>
257 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
258 Make sure the tooltip is completely visible.
259 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
261 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
263 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
265 2001-04-06 Dave Love <fx@gnu.org>
267 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
270 2001-04-06 Gerd Moellmann <gerd@gnu.org>
272 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
274 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
276 2001-04-05 Gerd Moellmann <gerd@gnu.org>
278 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
280 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
282 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
283 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
285 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
286 shell widget's position only if it is non-null.
288 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
289 Set f->output_data.x->widget to null after destroying it.
291 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
292 FILENAME to bring it in synch with the documentation.
294 * xfaces.c (realizing_basic_faces_p): Renamed from
295 realize_default_face_p.
296 (realize_basic_faces): Set/clear realizing_basic_faces_p.
297 (realize_default_face): Don't set the flag.
299 2001-04-04 Gerd Moellmann <gerd@gnu.org>
301 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
303 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
305 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
306 the buffer that was used for echoing.
308 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
309 (first_font_matching): Removed unused function.
310 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
311 (may_use_scalable_font_p): Remove parameter FONT; rename
312 parameter NAME to FONT.
313 (x_face_list_fonts): Fix missing bounds check.
314 (realizing_default_face_p): New variable.
315 (realize_default_face): Set and clear that flag.
316 (x_face_list_fonts): When called during the realization of the
317 default face, and no matching fonts are found when ignoring
318 scalable fonts and fonts matching a regexp from
319 face-ignored-fonts, try without ignoring fonts.
321 2001-04-03 Gerd Moellmann <gerd@gnu.org>
323 * xfns.c (postprocess_image): New function.
324 (lookup_image): Call it for all image types except PostScript.
325 (x_kill_gs_process): Call postprocess_image.
327 * xterm.c (x_use_underline_position_properties): New variable.
328 (x_draw_glyph_string): Use it.
329 (syms_of_xterm): DEFVAR_BOOL it.
331 2001-04-02 Gerd Moellmann <gerd@gnu.org>
333 * xterm.c (x_alloc_nearest_color_1): New function.
334 (x_alloc_nearest_color): Use it.
335 (x_color_cells): Take a Display as argument, instead of a frame.
336 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
337 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
338 (x_initialize): Register cvt_string_to_pixel as resource converter
339 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
341 2001-03-30 Gerd Moellmann <gerd@gnu.org>
343 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
344 (set_iterator_to_next): If a string from a display property ends,
345 consider the case that this might also be the end of an
346 overlay string having the display property.
348 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
350 * xdisp.c (reseat_to_string): Undo last change.
352 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
353 matrix of a window when the header line changes, when
354 new rows are allocated, or when the width changes.
356 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
358 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
360 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
362 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
365 2001-03-29 Gerd Moellmann <gerd@gnu.org>
367 * data.c (Fsubr_interactive_form): New function.
368 (syms_of_data): Defsubr it.
370 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
371 (live_float_p, live_misc_p): Return 1 only if the offset of the
372 pointer in its block is >= 0.
374 2001-03-28 Paul Eggert <eggert@twinsun.com>
376 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
377 microseconds calcuation. Avoid double-rounding problem.
378 In doc string, warn that the result is approximate.
380 2001-03-28 Gerd Moellmann <gerd@gnu.org>
382 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
383 bind `inhibit-eval-during-redisplay' to t.
385 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
387 * xdisp.c (inhibit_eval_during_redisplay)
388 (Qinhibit_eval_during_redisplay): New variables.
389 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
390 don't eval, return nil instead.
391 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
392 Initialize Qinhibit_eval_during_redisplay.
394 * xdisp.c (reseat_to_string): If STRING is multibyte, set
395 the iterator's multibyte_p flag.
397 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
398 instead of setting it to zero; it's incremented for each frame
399 where the menu face is changed.
401 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
402 change bottom shadow accordingly.
404 * xterm.c (expose_window_tree, expose_frame): Don't compute
406 (expose_window): Do it here instead.
407 (x_draw_glyph_string): Fix a computation of the underline position.
409 * bytecode.c (BYTE_CODE_QUIT): New macro.
410 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
412 2001-03-27 Gerd Moellmann <gerd@gnu.org>
414 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
415 Give up if matrix starts in an ellipsis.
416 (init_from_display_pos): Do nothing if POS doesn't specify
417 a dpvec_index but the iterator has such a position.
419 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
421 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
422 x/y position is (0, 0) after destroying the menu bar, restore
423 its original position.
425 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
426 (init_from_display_pos): Use it.
427 (try_window_reusing_current_matrix): Don't use cursor_row_p.
429 2001-03-26 Gerd Moellmann <gerd@gnu.org>
431 * xdisp.c (try_window_id): Undo last change.
433 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
435 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
437 * buffer.c (syms_of_buffer): Doc fix.
439 2001-03-26 Gerd Moellmann <gerd@gnu.org>
441 * xfaces.c (x_update_menu_appearance): Use local variable
442 popup_path for setting font resources.
444 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
446 * frame.c (Fframe_list): Don't reference tip_frame if
447 HAVE_WINDOW_SYSTEM is not defined.
449 * emacs.c (main): Update the copyright year. From Werner LEMBERG
452 2001-03-25 Gerd Moellmann <gerd@gnu.org>
454 * xdisp.c (init_from_display_pos): Test invisible property
455 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
457 * xdisp.c (redisplay_internal) <update one window>: Make sure
458 last_arrow_position and last_arrow_string are set.
460 * frame.c (Fframe_list): Don't return a tooltip frame.
462 2001-03-23 Gerd Moellmann <gerd@gnu.org>
464 * xdisp.c (mark_window_display_accurate_1): New function,
465 extracted from mark_window_display_accurate.
466 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
467 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
468 (mark_window_display_accurate): Use it.
469 (redisplay_internal): Use it for the selected window.
470 (redisplay_internal): Avoid duplicate mark_window_display_accurate
471 for the selected frame.
473 * xdisp.c Use make_number, for readability.
474 (try_window_id): Disable rows below the window end.
475 (try_window_reusing_current_matrix): Use cursor_row_p.
476 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
478 (init_from_display_pos): If POS specifies a position in a display
479 vector, maybe get the iterator set up for that ellipsis.
481 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
483 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
485 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
487 2001-03-23 Gerd Moellmann <gerd@gnu.org>
489 * xfaces.c (x_update_menu_appearance): Use a different path
490 for Lucid popup menus.
492 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
494 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
496 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
497 (string_buffer_position): Use `make_number'.
499 2001-03-22 Gerd Moellmann <gerd@gnu.org>
501 * xfaces.c (x_update_menu_appearance): Renamed from
502 x_set_menu_face_resources. Use different resources for popups.
504 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
505 (GC_CHECK_STRING_BYTES): Don't define.
507 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
508 Removed, together with subroutines.
509 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
510 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
512 * dispextern.h (x_set_menu_resources_from_menu_face):
515 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
516 Remove calls to x_set_menu_resources_from_menu_face.
518 * xfaces.c (xm_set_menu_resources_from_menu_face):
519 Remove #ifndef LESSTIF_VERSION.
521 * xmenu.c: Include widget.h.
522 (single_submenu): Return int. Some cleanup.
523 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
525 2001-03-21 Gerd Moellmann <gerd@gnu.org>
527 * xterm.c (x_update_window_end): Handle overwritten mouse face
528 also for tool bar windows.
529 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
530 DRAW is DRAW_IMAGE_RAISED.
532 2001-03-20 Gerd Moellmann <gerd@gnu.org>
534 * print.c (syms_of_print): Doc fixes.
536 * fns.c (Fmd5): Doc fix.
538 2001-03-19 Gerd Moellmann <gerd@gnu.org>
540 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
541 Clear area of the frame not occupied by the scroll bar.
543 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
544 tip frame's root window buffer to *tip* right after creating
547 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
548 is an integer don't have to be for space characters.
550 2001-03-16 Gerd Moellmann <gerd@gnu.org>
552 * indent.c (current_column, current_column_1, Fmove_to_column)
553 (compute_motion): Handle characters from display vectors differently.
555 2001-03-15 Kenichi Handa <handa@etl.go.jp>
557 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
558 drawing glyph string.
560 2001-03-15 Gerd Moellmann <gerd@gnu.org>
562 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
563 (command_loop_1): Undo last change.
565 * xterm.c (fast_find_position): Return the correct vpos.
567 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
568 non-null, set a per-buffer value in BUF instead of the current buffer.
569 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
570 Call store_symval_forwarding with BUF null.
571 (set_internal): Call store_symval_forwarding with the BUF
572 parameter passed to set_internal. Formerly, the value was always
573 set in the current buffer; the buffer recorded in specbind for
574 this case wasn't used.
575 (arith_driver): Reindent.
577 * buffer.c (swap_out_buffer_local_variables):
578 Call store_symval_forwarding with BUF null.
580 * lisp.h (store_symval_forwarding): Change prototype.
582 * eval.c (specbind): Call store_symval_forwarding with BUF null.
584 2001-03-14 Gerd Moellmann <gerd@gnu.org>
586 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
587 FOR_DELETION. Avoid resizing the mini-window of the selected
588 frame if FOR_DELETION is set.
589 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
590 (Fmake_frame_invisible): Change calls to do_switch_frame for new
593 * window.c (Fset_window_configuration): Change call to
594 do_switch_frame to new format.
596 * keyboard.c (quit_throw_to_read_char): Change call to
597 do_switch_frame to new format.
599 * lisp.h (do_switch_frame): Change prototype.
601 * frame.c (Fframe_parameters): In the `buffer-list' frame
602 parameter, store the buffer list of FRAME, not the list of the
605 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
606 box just because the glyph row's full_width_p flag is set.
608 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
610 * xdisp.c (highlight_trailing_whitespace): On character terminals,
611 skip the padding blanks inserted in extend_face_to_end_of_line,
612 before checking for trailing whitespace.
614 2001-03-13 Gerd Moellmann <gerd@gnu.org>
616 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
617 Remove special handling for LessTif/Motif.
618 (toplevel): Don't include Xm/Xm.h.
620 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
621 Remove workaround code for LessTif; it doesn't work anymore.
623 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
626 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
627 Don't access private scroll bar data; it's no longer necessary with
628 contemporary LessTif.
630 * xfaces.c (xm_set_menu_resources_from_menu_face):
631 Change #if 0 to #ifndef LESSTIF_VERSION.
633 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
634 removing button grabs.
636 2001-03-13 Kenichi Handa <handa@etl.go.jp>
638 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
639 and clip-large-size-font as obsolete.
641 * lread.c (read_multibyte): Check the validity of multibyte
642 sequence. If invalid, return the first byte.
644 2001-03-12 Gerd Moellmann <gerd@gnu.org>
646 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
647 before running the command; timer functions or process
648 filters may have set it.
650 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
652 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
655 2001-03-12 Gerd Moellmann <gerd@gnu.org>
657 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
660 2001-03-09 Gerd Moellmann <gerd@gnu.org>
662 * dispextern.h (string_buffer_position): Add prototype.
664 * xdisp.c (string_buffer_position, display_prop_string_p)
665 (single_display_prop_string_p): New functions.
667 * xterm.c (note_mouse_highlight): If there's no help-echo on
668 a string, look at the buffer text ``under'' it.
670 * keyboard.c (make_lispy_event): Add string info to the event,
671 analogous to what's done on mode lines.
672 (read_key_sequence): For a click on a string, consider `local-map'
673 and `keymap' of that string.
675 * keyboard.c (make_lispy_event, make_lispy_movement):
676 Adjust calls to buffer_posn_from_coords to new format.
678 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
680 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
683 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
684 flags argument to emacs_open; it seems to conflict with O_EXCL.
686 2001-03-09 Kenichi Handa <handa@etl.go.jp>
688 * composite.h (struct composition): Change types of members;
689 glyph_len to unsigned, width to unsigned short.
691 2001-03-08 Andrew Innes <andrewi@gnu.org>
693 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
696 2001-03-08 Gerd Moellmann <gerd@gnu.org>
698 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
701 * xterm.c (note_mouse_highlight): Handle mouse-face and
702 help-echo in strings.
703 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
704 (fast_find_string_pos): New function.
706 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
707 (display_string): Call face_at_string_position with new parameter.
709 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
712 * dispextern.h (face_at_string_position): Change prototype.
714 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
716 * keyboard.c (make_lispy_event): Avoid generating drag events
717 if the mouse hasn't actually moved to another buffer position.
719 2001-03-08 Dave Love <fx@gnu.org>
721 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
723 2001-03-08 Gerd Moellmann <gerd@gnu.org>
725 * process.c (Fset_process_window_size): Fix a typo.
727 2001-03-08 Kenichi Handa <handa@etl.go.jp>
729 * coding.c (detect_coding_sjis): Do more rigid check.
730 (detect_coding_big5): Likewise.
731 (decode_coding_sjis_big5): Likewise.
732 (Fdetect_coding_region): Call detect_coding_system with tailing
733 anchor byte `\0' for more rigid detection.
734 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
735 (Fdetect_coding_string): Likewise.
737 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
739 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
740 a string before extracting its data.
742 2001-03-07 Gerd Moellmann <gerd@gnu.org>
744 * window.c (Frecenter): Rewrite code handling negative values
745 of ARG on graphical frames.
747 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
749 * window.c (displayed_window_lines): If W->start is outside the
750 accessible portion of the buffer, call start_display with BEGV or
751 ZV instead of W->start.
753 2001-03-07 Gerd Moellmann <gerd@gnu.org>
755 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
757 * process.c (Fset_process_filter): Don't crash if the input
758 file descriptor of PROCESS is closed.
759 (Fset_process_window_size): Likewise.
761 2001-03-06 Kenichi Handa <handa@etl.go.jp>
763 * xterm.c (XTflash): Make the timeout of select shorter, and call
764 select repeatedly until the desired time expires.
766 2001-03-06 Gerd Moellmann <gerd@gnu.org>
768 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
770 * xfns.c (Fx_create_frame): Clear Vwindow_list.
772 * lisp.h (Vwindow_list): Declare extern.
774 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
776 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
778 2001-03-06 Gerd Moellmann <gerd@gnu.org>
780 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
781 to detect a case where we have to highlight a different region
782 despite not having left the currently highlighted region.
783 Set mouse_face_overlay in the x_display_info.
784 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
786 * xterm.h (struct x_display_info): Add mouse_face_overlay.
788 * buffer.c (mouse_face_overlay_overlaps): New function.
790 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
791 (Qmouse_face): Declare extern.
793 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
794 if face_change_count is non-zero.
796 2001-03-06 Kenichi Handa <handa@etl.go.jp>
798 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
799 that the source is unibyte.
801 2001-03-05 Dave Love <fx@gnu.org>
803 * xterm.c (XTmouse_position): Fix typo.
805 2001-03-05 Gerd Moellmann <gerd@gnu.org>
807 * minibuf.c (read_minibuf): Clean up the binding stack if
808 called noninteractively.
810 2001-03-05 Kenichi Handa <handa@etl.go.jp>
812 * coding.c (syms_of_coding): Docstring modified.
814 2001-03-05 Kenichi Handa <handa@etl.go.jp>
816 * charset.c (char_to_string): If a single byte char has modifier
817 bits that can't be reflected to the character code, ignore them
818 instead of signaling an error.
820 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
822 * s/msdos.h: Update copyright notice.
824 * dosfns.h: Update copyright notice.
826 * dosfns.c: Update copyright notice.
828 * msdos.c: Update copyright notice.
830 2001-03-02 Gerd Moellmann <gerd@gnu.org>
832 * xterm.c (glyph_rect): New function.
833 (XTmouse_position): Use it to raise the threshold for mouse
834 movement event generation.
836 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
838 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
839 specifies (reverse . t), reverse the initial screen colors.
840 (IT_set_frame_parameters): If the property is foreground-color,
841 but we are reversing the colors, set bg_set, not fg_set.
842 Likewise for setting background-color and reversing: set fg_set.
843 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
846 * xfaces.c (Finternal_set_lisp_face_attribute)
847 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
850 2001-03-02 Gerd Moellmann <gerd@gnu.org>
852 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
853 to a single slash in the middle of file names.
855 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
856 Accept only alphanumeric time zone names.
858 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
860 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
861 a widget to zero height.
863 2001-03-01 Gerd Moellmann <gerd@gnu.org>
865 * window.c (Fwindow_end): Call move_it_past_eol only if
866 ending up on a partially visible line.
868 2001-03-01 Dave Love <fx@gnu.org>
870 * ccl.c (Fccl_execute): Doc fix.
872 2001-03-01 Gerd Moellmann <gerd@gnu.org>
874 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
875 of the tool bar before calling x_figure_window_size.
877 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
878 NULL after destroying it, otherwise XTread_socket can access a
879 destroyed widget when input is unblocked.
881 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
883 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
884 same name as before, although there was a change in fontsets.
886 2001-02-28 Ken Raeburn <raeburn@gnu.org>
888 * lisp.h (Fframe_parameter): Declare.
890 * window.c (set_window_buffer): Field vscroll is an int, not a
893 2001-02-28 Gerd Moellmann <gerd@gnu.org>
895 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
898 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
901 * alloc.c (toplevel): Include process.h.
902 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
903 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
904 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
905 (allocate_vector, allocate_hash_table, allocate_window)
906 (allocate_frame, allocate_process, allocate_other_vector):
908 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
909 (mark_maybe_pointer): New function.
910 (mark_memory): Also mark Lisp data to which only pointers
911 remain and not Lisp_Objects.
912 (min_heap_address, max_heap_address): New variables.
913 (mem_find): Return MEM_NIL if START is below min_heap_address or
914 above max_heap_address.
915 (mem_insert): Compute min_heap_address and max_heap_address.
917 * process.c (make_process): Use allocate_process.
919 * frame.c (make_frame): Use allocate_frame.
921 * window.c (make_window, make_dummy_parent): Use allocate_window.
922 (Fcurrent_window_configuration): Use allocate_other_vector.
924 * lisp.h (allocate_vectorlike): Remove prototype.
925 (allocate_vector, allocate_other_vector, allocate_frame)
926 (allocate_window, allocate_process, allocate_hash_table):
929 * fns.c (Fdelete, larger_vector): Use allocate_vector.
930 (make_hash_table, copy_hash_table): Use allocate_hash_table.
932 2001-02-27 Kenichi Handa <handa@etl.go.jp>
934 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
935 treat the produced bytes as a valid multibyte sequence.
937 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
938 (ccl_driver) <CCL_WriteMultibyteChar2>:
939 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
940 <ccl_finish>: Set ccl->eight_bit_control properly.
942 * ccl.h (struct ccl_program): New member eight_bit_control.
944 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
946 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
947 accessible_keymaps_char_table.
948 (accessible_keymaps_char_table): Obey `is_metized'.
949 (where_is_internal, Fwhere_is_internal): Don't confuse int and
952 2001-02-26 Gerd Moellmann <gerd@gnu.org>
954 * dispnew.c: Check HAVE_TERM_H before including term.h.
956 2001-02-24 Andrew Innes <andrewi@gnu.org>
958 * makefile.w32-in: Update copyright notice.
960 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
962 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
964 2001-02-24 Kenichi Handa <handa@etl.go.jp>
966 * Makefile.in (lisp): Add international/utf-8.elc.
968 * fontset.c (Fnew_fontset): Fix handling of the case that an
969 element of FONTLIST is a cons of family and registry.
971 2001-02-23 Jason Rumney <jasonr@gnu.org>
973 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
974 to height unconditionally.
976 * w32term.c (x_set_glyph_string_background_width): Extend the
977 background face to the end of the drawing area in the text area, only.
978 (x_insert_glyphs): Call window_box_left to obtain the left
979 x-coordinate of the area to shift.
981 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
984 2001-02-22 Andrew Innes <andrewi@gnu.org>
986 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
987 ($(BLD)\dispnew.obj):
988 ($(BLD)\editfns.obj):
990 ($(BLD)\filelock.obj):
991 ($(BLD)\keyboard.obj):
992 ($(BLD)\w32proc.obj):
993 ($(BLD)\process.obj):
994 ($(BLD)\sysdep.obj): Ditto.
996 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
998 ($(BLD)/dispnew.$(O)):
999 ($(BLD)/editfns.$(O)):
1000 ($(BLD)/fileio.$(O)):
1001 ($(BLD)/filelock.$(O)):
1002 ($(BLD)/keyboard.$(O)):
1003 ($(BLD)/w32proc.$(O)):
1004 ($(BLD)/process.$(O)):
1005 ($(BLD)/sysdep.$(O)): Ditto.
1007 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1009 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1010 at the start of the function, check that the \n in it->c is
1011 from the iterator's current position.
1013 * xdisp.c (handle_single_display_prop): Add parameter
1014 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1015 properties which replace the display of text with something else.
1016 (handle_display_prop): Call handle_single_display_prop with
1017 additional argument saying if we already replaced text display
1018 with something else. Use AREF.
1019 (with_echo_area_buffer_unwind_data, display_menu_bar)
1020 (decode_mode_spec_coding): Use AREF and ASIZE.
1022 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1023 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1024 * vmstime.h: Files removed.
1026 * unexencap.c, unexfx2800.c: Files removed.
1028 * dispnew.c (direct_output_for_insert): Give up if we are showing
1029 a message or just cleared the message because we might need to
1030 resize the echo area window or display an empty echo area.
1032 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1034 * xdisp.c (redisplay_internal): Do the
1035 mark_window_display_accurate after all windows have been
1036 redisplayed because this call resets flags in buffers which are
1037 needed for proper redisplay.
1039 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1040 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1043 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1044 busy_window to hourglass_window, busy_p to hourglass_p.
1046 * msdos.h (struct x_output): Rename busy_window to
1047 hourglass_window, busy_p to hourglass_p.
1049 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1050 busy_window to hourglass_window, busy_p to hourglass_p.
1052 * xfns.c: Rename everything containing *busy_cursor* and similar
1054 (syms_of_w32fns): Rename x-busy-pointer-shape to
1055 x-hourglass-pointer-shape, display-busy-cursor to
1056 display-hourglass, busy-cursor-delay to hourglass-delay.
1058 * w32fns.c: Rename everything containing *busy_cursor* and similar
1060 (syms_of_w32fns): Rename x-busy-pointer-shape to
1061 x-hourglass-pointer-shape, display-busy-cursor to
1062 display-hourglass, busy-cursor-delay to hourglass-delay.
1064 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1067 * dispextern.h (start_hourglass, cancel_hourglass)
1068 (display_hourglass_p): Renamed from *busy_cursor*.
1070 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1072 * keyboard.c (read_char): When an event from unread-command-events
1073 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1075 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1076 equal to the current buffer.
1078 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1079 nil, otherwise we're left with truncate_lines t when a message
1080 is printed with message-truncate-lines bound to t.
1082 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1084 * window.c (Fmove_to_window_line): Undo last change.
1085 (displayed_window_lines): Call line_bottom_y to determine
1086 the line's bottom position.
1088 * dispextern.h (line_bottom_y): Add prototype.
1090 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1091 (pos_visible_p): Use it.
1093 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1094 set redisplaying_p to 0 here instead of in Frecursive_edit.
1095 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1098 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1100 (syms_of_xdisp): Initialize new variables.
1101 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1102 Specbind `inhibit-menubar-update' when updating the menu bar.
1104 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1107 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1110 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1113 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1114 to the start of the file.
1116 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1118 * window.c (set_window_buffer): Fix last change.
1120 * window.c (set_window_buffer): Set window's vscroll to 0.
1122 * window.c (coordinates_in_window): Increase width of area
1123 where the vertical line can be dragged.
1125 * xterm.c (x_set_glyph_string_background_width): Extend the
1126 background face to the end of the drawing area in the text
1129 * xdisp.c (handle_single_display_prop): Set iterator's position
1130 to where the `display' property starts, like for images.
1131 (dump_glyph): New function.
1132 (dump_glyph_row): Use it. Dump info about marginal areas.
1134 * dispnew.c (direct_output_for_insert): Recognize more cases where
1135 glyphs can be written instead of being inserted.
1137 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1138 the left x-coordinate of the area to shift.
1140 * dired.c (directory_files_internal): Set result list to nil
1143 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1145 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1146 invalid multibyte sequence, treat *SRC as a character of
1149 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1151 * textprop.c (Fset_text_properties): Doc fix.
1153 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1155 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1157 2001-02-14 Dave Love <fx@gnu.org>
1159 * coding.c: Doc and message fixes.
1161 2001-02-14 Andrew Innes <andrewi@gnu.org>
1163 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1164 Emacs frame above the screen size.
1166 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1168 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1170 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1172 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1173 case that TO ends up beyond ZV after running before-change-functions.
1175 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1176 the selected window if it is showing the buffer in question.
1178 * dired.c (directory_files_internal): Initialize errno.
1179 (toplevel): Include errno.h.
1181 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1183 * xfaces.c (best_matching_font): New parameter width_ratio.
1184 Multiply avgwidth by width_ratio.
1185 (choose_face_font): Call best_matching_font with width_ratio
1186 calculated from the column width of C.
1188 2001-02-12 Andrew Innes <andrewi@gnu.org>
1190 The following changes are to draw box lines inside characters area
1191 if line-width is negative.
1193 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1194 face->box_line_width is negative.
1195 (x_produce_stretch_glyph): Likewise.
1196 (x_produce_glyphs): Likewise.
1197 (x_estimate_mode_line_height): Likewise.
1198 (x_draw_glyph_string_background): Likewise.
1199 (x_draw_glyph_string_foreground): Likewise.
1200 (x_draw_composite_glyph_string_foreground): Likewise.
1201 (x_draw_glyph_string_box): Likewise.
1202 (x_draw_image_foreground): Likewise.
1203 (x_draw_image_relief): Likewise.
1204 (x_draw_image_foreground_1): Likewise.
1205 (x_draw_image_glyph_string): Likewise.
1207 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1209 The following changes are to draw box lines inside characters area
1210 if line-width is negative.
1212 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1213 face->box_line_width is negative.
1214 (x_produce_stretch_glyph): Likewise.
1215 (x_produce_glyphs): Likewise.
1216 (x_estimate_mode_line_height): Likewise.
1217 (x_draw_glyph_string_background): Likewise.
1218 (x_draw_glyph_string_foreground): Likewise.
1219 (x_draw_composite_glyph_string_foreground): Likewise.
1220 (x_draw_glyph_string_box): Likewise.
1221 (x_draw_image_foreground): Likewise.
1222 (x_draw_image_relief): Likewise.
1223 (x_draw_image_foreground_1): Likewise.
1224 (x_draw_image_glyph_string): Likewise.
1226 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1227 and :line-width can be negative.
1228 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1230 2001-02-09 Jason Rumney <jasonr@gnu.org>
1232 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1233 characters the same as ASCII and latin-1.
1234 (x_display_and_set_cursor): Check for the focus frame's selected
1235 window instead of selected_window.
1236 (x_after_update_window_line): Don't clear if frame's internal
1237 border width is zero.
1238 (x_new_font): Don't change a tooltip's size.
1239 (w32_initialize): Set char_ins_del_ok to 1.
1241 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1242 (x_set_font): If font hasn't changed, avoid recomputing
1243 faces and other things.
1244 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1245 (Fx_create_frame): Add the tool bar height to the frame height.
1246 (x_create_tip_frame): Prevent changing the tooltip's
1247 background color by specifying a color for the default font
1249 (Qcancel_timer): New variable.
1250 (syms_of_w32fns): Initialize and staticpro it.
1251 (Fx_hide_tip, Fx_show_tip): Use it.
1252 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1254 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1256 * w32.c (init_environment): Duplicate local string before putenv.
1258 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1260 * charset.c (Fstring): A typo.
1262 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1264 * charset.c (Fstring): If all arguments are less than 256, return
1267 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1268 return a unibyte string.
1270 * coding.c (code_convert_region): After detecting a coding, if
1271 nothing found, set coding->composing to COMPOSITION_NO.
1272 (decode_coding_string): Likewise.
1274 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1276 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1279 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1281 * charset.c (parse_str_to_multibyte): New function.
1283 * charset.h (parse_str_to_multibyte): Extern it.
1285 * print.c (print_string): If we are going to print a unibyte
1286 string into a multibyte buffer, convert the string to multibyte by
1289 2001-02-06 Andrew Innes <andrewi@gnu.org>
1291 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1292 been created. It seems we can get sent window messages such as
1293 WM_ERASEBKGND before we properly update a frame.
1295 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1297 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1298 Avoid some unnecessary cursor positioning.
1300 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1302 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1303 (LFACE_AVGWIDTH): New macro.
1305 (check_lface_attrs): Check LFACE_AVGWIDTH.
1306 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1307 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1308 (merge_face_vectors): Check LFACE_AVGWIDTH.
1309 (Finternal_make_lisp_face): Use AREF.
1310 (xm_set_menu_resources_from_menu_face)
1311 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1312 (Finternal_lisp_face_empty_p): Use AREF.
1313 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1314 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1315 Compare average widths..
1316 (best_matching_font): Arrange for comparing average widths.
1318 * dispextern.h (enum lface_attribute_index):
1319 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1321 2001-02-05 Dave Love <fx@gnu.org>
1323 * puresize.h: Revert last change following loadup.el change.
1325 2001-02-05 Andrew Innes <andrewi@gnu.org>
1327 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1328 invocation of temacs, to work with Windows 2000.
1329 (bootstrap-emacs): Ditto.
1331 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1333 * xterm.c (x_display_and_set_cursor): Check for the focus
1334 frame's selected window instead of selected_window.
1336 * xdisp.c (try_scrolling): If point is in the line below the
1337 window, make sure to move the iterator at least a canonical
1340 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1342 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1344 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1345 If invalid, execute CCL_INVALID_CMD.
1346 (ccl_driver): If the CCL program is terminated because of
1347 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1348 destination instead of throwing them away.
1350 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1352 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1353 faces and other things.
1355 * xdisp.c (get_next_display_element): Fix case of empty
1356 display table entry.
1358 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1360 * editfns.c (Fconstrain_to_field): Doc fix.
1362 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1363 into `thoroughly', to make it consistent with the doc string.
1365 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1367 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1369 * search.c (search_buffer): Call set_search_regs with a byte
1370 position, not a character position.
1372 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1375 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1377 * frame.c (Fmodify_frame_parameters): Doc fix.
1379 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1381 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1382 identifier which is not reserved by Standard C.
1384 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1386 * window.c (enum window_part): New enumeration.
1387 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1389 (coordinates_in_window): Return an enumerator from enum
1390 window_part. Fix handling of right scroll bar.
1391 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1392 `right-fringe' instead of `left-bitmap-area' and
1393 `right-bitmap-area'. Use enumerators from enum window_part
1394 instead of hard-coded integers.
1395 (check_window_containing, window_from_coordinates):
1396 Use enumerators from enum window_part instead of hard-coded integers.
1397 (syms_of_window): Replace Qleft_bitmap_area and
1398 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1400 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1402 * editfns.c (Fformat_time_string): Doc fix.
1404 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1406 * keymap.c (Fwhere_is_internal): Use the first valid binding
1407 if no ascii binding is found (when firstonly is t).
1409 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1411 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1412 instead of Finteractive_p.
1414 * lisp.h (interactive_p): Add prototype.
1416 * eval.c (interactive_p): New function.
1417 (Finteractive_p): Use it.
1419 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1421 2001-01-31 Dave Love <fx@gnu.org>
1423 * .gdbinit (hook-run): Define to run xreload.
1425 * textprop.c (Fset_text_properties): Fix newline in doc string.
1427 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1429 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1430 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1432 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1433 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1434 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1436 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1439 2001-01-30 Dave Love <fx@gnu.org>
1441 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1444 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1446 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1447 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1449 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1451 * textprop.c (Fset_text_properties): Doc fix.
1453 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1455 * xdisp.c (forward_to_next_line_start): Remove xassert.
1457 2001-01-29 Jason Rumney <jasonr@gnu.org>
1459 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1460 returning without releasing it.
1462 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1464 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1465 for '^', '$', and '\0'.
1467 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1469 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1470 regex for '^', '$', and '\0'.
1472 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1473 only if current_sblock has been initialized.
1475 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1476 terminal frame even if it is the only visible frame.
1478 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1480 * fontset.c (font_family_registry): Even if FONTNAME conform to
1481 XLFD, if it specifies other fields than family and registry,
1482 return FONTANME. New argument FORCE if nonzero cancel that feature.
1483 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1484 a signle byte character. Don't set FAMILY part to nil here.
1485 It is handled by the caller choose_face_font.
1486 (Fnew_fontset): Call font_family_registry with FORCE 0.
1487 (Fset_fontset_font): Likewise.
1489 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1491 * xdisp.c (display_line): Don't treat a newline as fitting
1494 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1496 * window.c (size_window): Set the window's orig_top to nil when
1497 changing heights, so that a future shrink_mini_window won't
1498 restore a bogus height.
1500 * frame.c (do_switch_frame): If selected frame has a mini-window,
1501 resize that to exact size.
1503 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1505 * xdisp.c (display_line): Simplify check for glyphs fitting
1506 entirely in the line.
1508 * xfns.c (xic_style): New variable.
1509 (create_frame_xic): Move static variable to global scope for
1510 the case that `static' gets defined away.
1512 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1514 * coding.c (decode_coding): Set a flag for inhibiting
1516 (code_convert_region): Always set saved_coding_symbol.
1517 (decode_coding_string): Likewise. Update coding->symbol when we
1518 encounter a inconsistent eol by the same way as code_convert_region.
1520 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1522 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1525 * xterm.c (x_after_update_window_line): Don't clear if frame's
1526 internal border width is zero.
1527 (x_clear_area): New function.
1528 (x_after_update_window_line, x_clear_end_of_line)
1529 (x_scroll_bar_create, x_scroll_bar_set_handle)
1530 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1531 instead of XClearArea.
1533 * xterm.h (x_clear_area): Add prototype.
1535 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1536 which doesn't seem necessary anymore with Lesstif 0.92.
1538 2001-01-25 Dave Love <fx@gnu.org>
1540 * puresize.h (BASE_PURESIZE): Up to 720000.
1542 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1544 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1546 * xdisp.c (echo_area_display): Don't call redisplay_internal
1547 when Emacs is shutting down. We can't run hooks etc. that
1548 would be necessary to do a redisplay.
1550 * lread.c (read_integer): Use type EMACS_INT instead of int.
1552 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1554 * ccl.c (ccl_driver): Fix last change.
1556 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1558 * ccl.h (sturct ccl_program): New member suppress_error.
1560 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1561 insert error message to the output.
1562 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1564 * coding.h (struct coding_system): New member suppress_error.
1566 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1567 (Fset_terminal_coding_system_internal): Set the member
1568 suppress_error to 1.
1569 (Fset_safe_terminal_coding_system_internal): Likewise.
1571 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1573 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1574 as if it was a `charset'.
1576 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1578 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1579 value in where_is_cache; the next lookup in the cache returns
1580 something bogus if we do.
1582 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1584 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1585 if HAVE_WINDOW_SYSTEM isn't defined.
1587 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1589 * fns.c (sweep_weak_table): Fix code taking items out of
1590 the hash collision chain. Some cleanup.
1592 * xterm.c (x_new_font): Don't change a tooltip's size.
1594 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1595 background color by specifying a color for the default font
1598 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1600 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1601 a workaround for SunOS 4's cc.
1602 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1603 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1604 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1607 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1609 * xterm.c (x_set_window_size_1): New function extracted from
1611 (x_set_window_size): Use it.
1612 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1613 doesn't have a widget, like tooltips.
1615 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1617 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1619 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1621 * fns.c (Fset_char_table_default): Fix to make sub char-table
1624 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1626 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1627 a desired tool bar string, even if there are no tool bar items.
1629 * xdisp.c (Ftool_bar_lines_needed): New function.
1630 (syms_of_xdisp): Defsubr it.
1632 * editfns.c (Fformat): Don't extend text properties from arguments
1633 to padding chars in the result.
1635 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1637 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1639 2001-01-20 Andrew Innes <andrewi@gnu.org>
1641 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1642 (w32_initialize): Don't set term hooks that aren't actually needed
1645 * xfaces.c (realize_default_face):
1647 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1649 * xdisp.c (handle_single_display_prop): Remove references to
1650 FRAME_W32_CONSOLE_P.
1652 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1654 * frame.h (output_method): Remove output_w32_console method.
1655 (FRAME_W32_CONSOLE_P): Remove macro.
1657 * frame.c (Qw32_console): Remove variable.
1658 (Fframep): Remove references to it.
1659 (syms_of_frame): Ditto.
1660 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1662 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1665 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1667 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1669 2001-01-19 Andrew Innes <andrewi@gnu.org>
1671 * w32.c (init_environment): Add a version-independent site-lisp
1672 directory to EMACSLOADPATH, after the version dependent one.
1674 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1676 * editfns.c (Fbuffer_substring): Doc fix.
1678 * xdisp.c (message_dolog, message2, message2_nolog):
1679 Rename parameter LEN to NBYTES.
1681 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1683 * charset.c (strwidth): Use c_string_width.
1684 (c_string_width): New function.
1685 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1688 * charset.h (c_string_width, lisp_string_width): Extern them.
1690 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1692 * indent.c (check_composition): Check validity of composition.
1694 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1695 characters by calling c_string_width.
1696 (x_consider_frame_title): Get byte length of frame tile string
1698 (display_mode_element): Pay attention to width of non-ASCII
1699 characters by calling strwidth.
1701 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1703 * xfns.c (Qcancel_timer): New variable.
1704 (syms_of_xfns): Initialize and staticpro it.
1705 (Fx_hide_tip, Fx_show_tip): Use it.
1706 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1708 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1710 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1712 * window.h (WINDOW_LIVE_P): New macro.
1714 * window.c (window_size_fixed): New variable.
1715 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1718 * eval.c (specbind): If binding a per-buffer variable which
1719 doesn't have a buffer-local value in the current buffer, change
1720 the global value by changing the value of the symbol bound in all
1721 buffers not having their own value, to make it consistent with
1722 what happens with other buffer-local variables.
1724 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1726 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1727 when searching for a newline.
1729 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1731 * xdisp.c (display_string): Fix previous change.
1733 2001-01-18 Jason Rumney <jasonr@gnu.org>
1735 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1736 GLYPH_DEBUG is defined.
1737 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1738 true for images with `:ascent 100'.
1739 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1740 meantime, use face MOUSE_FACE_ID.
1741 If first glyph isn't a character glyph, use the ASCII NUL
1742 character to determine the face.
1743 (expose_area): Do not treat left margin specially.
1744 (note_mode_line_highlight): If no local_map, check global keymap.
1745 (note_mouse_highlight): Initialize overlay.
1746 (clear_mouse_face): Don't return if tip_frame is non-nil.
1747 (show_scroll_bars): Remove unused function.
1748 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1749 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1751 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
1752 (x_free_frame_resources): Unload relief colors.
1754 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1756 * xdisp.c (forward_to_next_line_start): Avoid calling
1757 get_next_display_element when the newline is already found.
1758 This may change the iterator's position, when its current position is
1759 equal to the iterator's stop_charpos.
1761 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1762 zero, use this method only at the end of a line.
1764 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1765 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1766 if SCALABLE_FONTS_P is set.
1768 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1769 so that scalable fonts are included.
1771 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1772 In the cache, use a key containing the information if scalable
1774 (x_load_font): Adapt to change of keys in the font cache.
1776 2001-01-17 Kim F. Storm <storm@filanet.dk>
1778 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1779 XListFonts to take advantage of font caching.
1781 * xterm.c (x_list_fonts): Ensure caching font information when
1782 called for a null frame, which is the case frequently when Emacs
1785 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1787 * xfns.c (QCconversion): Replaces QCalgorithm.
1789 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1791 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1794 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1795 not everything could be displayed.
1797 * line.h, x-list-font.c: Files removed because unused.
1799 2001-01-17 Andrew Innes <andrewi@gnu.org>
1801 * dired.c (directory_files_internal): Convert result from readdir
1802 to a unibyte string initially, to avoid possible misinterpretation
1803 of some bytes as the internal form of Emacs characters.
1805 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1807 * fns.c (concat): Be sure to avoid putting the same `composition'
1808 property on the adjacent regions.
1810 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1812 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
1813 (Fscroll_right, Fscroll_left): Set it here instead, if called
1816 * buffer.c (Fset_buffer_modified_p): Set buffer's
1817 prevent_redisplay_optimizations_p flag.
1819 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1820 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
1821 with additional arg.
1823 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
1826 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1827 FROM_WHERE, for debugging.
1829 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1831 * ccl.c (Fregister_ccl_program): Handle the return value of
1832 resolve_symbol_ccl_program correctly.
1833 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
1835 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1837 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1838 has gone in the meantime, use face MOUSE_FACE_ID.
1840 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
1841 If x_display_info_for_display returns null, don't try to close
1842 the display; we didn't open it.
1844 * dispnew.c (save_or_restore_current_matrices): Function removed.
1845 (save_current_matrix, restore_current_matrix): New functions.
1846 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1847 restore the frame's current matrix. Due to the glyph pointer
1848 setup done in adjust_glyph_matrix, there is no easy way to make
1849 saving the current matrix in the desired matrix generally correct,
1852 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1854 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1856 (display_line): Optimize for wide characters.
1857 (display_string): Don't try to display a multi-column character
1858 partially. On ttys, produce more than one truncation glyph for
1859 multi-column characters that don't fit on the line.
1861 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1863 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
1864 Define it instead of WORDS_BIGENDIAN. Caller changed.
1866 2001-01-13 Jason Rumney <jasonr@gnu.org>
1868 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1869 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1870 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1871 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
1873 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1874 (x_draw_image_relief, x_draw_image_foreground_1)
1875 (x_draw_image_glyph_string): Adapt to change of image margins.
1877 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1880 * w32bdf.c (search_file_line, get_cached_font_char)
1881 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1883 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1885 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1886 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1887 (Fw32_send_sys_command): Remove unused variables.
1888 (w32_msg_pump): Add parentheses.
1890 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1891 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1894 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1896 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1897 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1898 being a pair of margins.
1899 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1900 to DEFVAR_LISP. Extend doc.
1902 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1904 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1905 pair of integers `(X . Y)', use X for the horizontal and Y for the
1907 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1908 (parse_image_spec): Check it.
1909 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1910 (tiff_format, gif_format, gs_format):
1911 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1913 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1914 (x_draw_image_relief, x_draw_image_foreground_1)
1915 (x_draw_image_glyph_string): Adapt to the change of image margins.
1917 * dispextern.h (struct image): Replace member `margin' with
1918 `hmargin' and `vmargin'.
1920 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1923 * dispnew.c (update_text_area): Put code which decrements the
1924 stop position when the row's face extends to the end of the
1927 * xfns.c (x_set_mouse_color): Fix color allocation.
1929 * keyboard.c: Call get_local_map with new argument list.
1931 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1933 * intervals.h (enum map_property): Removed.
1934 (get_local_map): Change prototype.
1936 * keymap.c: Call get_local_map with new argument list.
1937 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1939 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1941 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1942 of the size needed for the tool bar string. For the last image,
1943 use a `display' property that reaches to the end of the string.
1945 * xselect.c (selection_request_dpyinfo): New variable.
1946 (x_handle_selection_request): Set it.
1947 (x_selection_request_lisp_error): Don't call
1948 x_decline_selection_request if selection request's display has
1951 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
1952 Do the unregister_colors before calling XFreeColors.
1954 2001-01-10 Dave Love <fx@gnu.org>
1956 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1957 ${SOME_MACHINE_LISP}, not ${lisp}.
1959 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1961 * xdisp.c (display_line): On ttys, produce more than one truncation
1962 glyph for multi-column characters that don't fit on the line.
1964 * xselect.c (x_reply_selection_request): Add a comment.
1966 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1967 XkbGetNames instead of XkbGetKeyboard.
1969 2001-01-10 Dave Love <fx@gnu.org>
1971 * sysdep.c (random): Revert the declaration.
1973 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1975 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
1976 Call function string_bytes.
1977 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1979 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1980 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1981 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1982 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1984 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1985 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1986 after sweeping strings, and at the end.
1987 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1989 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1990 ensure that pop_message is called.
1992 * keyboard.c (Fexecute_extended_command): Use a
1993 record_unwind_protect to ensure that pop_message is called.
1995 * lisp.h (push_message_unwind): Add prototype.
1997 * xdisp.c (push_message_unwind): New function.
1999 * fileio.c (do_auto_save_unwind): Do the pop_message here
2000 instead of in Fdo_auto_save.
2001 (Fdo_auto_save): Don't call pop_message.
2003 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2005 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2008 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2010 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2011 when increasing window's vscroll.
2013 * macros.c (Qkbd_macro_termination_hook): New variable.
2014 (syms_of_macros): Initialize and staticpro it.
2015 (pop_kbd_macro): Run kbd-macro-termination-hook.
2017 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2019 2001-01-07 Dave Love <fx@gnu.org>
2021 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2022 arglist, for documentation's sake.
2024 2001-01-06 Andrew Innes <andrewi@gnu.org>
2026 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2029 2001-01-05 Andrew Innes <andrewi@gnu.org>
2031 * term.c (update_end): Don't check updating_frame; for some reason
2032 this can be 0 sometimes, such as after dismissing a popup menu,
2033 and isn't necessary given the explicit frame argument.
2035 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2037 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2038 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2040 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2042 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2044 * xfns.c (x_create_tip_frame): Preserve the value of
2045 face_change_count around the creation of the tip frame.
2047 * xfns.c (last_show_tip_args): New variable.
2048 (compute_tip_xy): New function.
2049 (Fx_show_tip): Reuse an existing tip frame, if possible.
2050 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2052 2001-01-04 Dave Love <fx@gnu.org>
2054 * editfns.c (Fformat): Doc fix.
2056 * systime.h (set_file_times): Prototype.
2058 * widget.h (EmacsFrameSetCharSize_): Prototype.
2060 * sysdep.c (random, srandom): Declare explicitly.
2062 * dispextern.h (move_it_vertically_backward): Declare.
2064 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2066 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2067 like in Fx_create_frame.
2069 * xfaces.c (set_font_frame_param): Don't do anything for
2070 non-graphical frames.
2072 * window.c (Fdelete_other_windows): Set window's window_end_valid
2073 to nil when changing the window's start. Don't change the
2074 window's start when its top position hasn't changed. If we do,
2075 this will set the window's optional_new_start, which act's like a
2076 force_start during redisplay with C-x 1 M-> under particular
2077 circumstances (see report from Per Starback to emacs-pretest-bug
2080 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2082 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2083 short cut at the start of the function. Add an assertion.
2084 (reseat_at_next_visible_line_start): Add an assertion.
2086 * window.c (Frecenter): When changing the window start, set the
2087 window's window_end_valid to nil.
2088 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2090 * dispextern.h (move_it_past_eol): Add prototype.
2092 * xdisp.c (move_it_past_eol): New function.
2094 * window.c (Fwindow_end): Doc fix.
2096 2001-01-03 Dave Love <fx@gnu.org>
2098 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2100 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2102 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2103 the enabled_p flag of the glyph row at window_end_vpos to 0.
2104 (handle_single_display_prop): Fix last change.
2106 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2108 * window.c (Frecenter): Doc fix.
2110 2001-01-02 Andrew Innes <andrewi@gnu.org>
2112 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2114 * frame.h (output_method): Add output_w32_console method.
2115 (FRAME_W32_CONSOLE_P): New macro.
2117 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2118 use output_w32_console method.
2119 (Qw32_console): New Lisp_Object.
2120 (Fframep): Return it.
2121 (syms_of_frame): Init it.
2122 (Fframe_parameters): Report w32console as font for w32_console frames.
2124 * xfaces.c (realize_default_face): Set face foreground and
2125 background to unspecified for w32_console frames.
2126 (realize_face): Realize face cache for w32_console frames.
2127 (realize_tty_face): Accept w32_console frames.
2129 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2130 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2131 necessary, even if running interactively.
2133 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2136 * w32term.c (x_update_begin):
2140 (x_change_line_highlight):
2145 (w32_reassert_line_highlight):
2146 (w32_frame_rehighlight):
2147 (w32_frame_raise_lower): Do nothing if not w32 frame.
2149 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2151 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2152 system doesn't tell us directly.
2153 (Fx_display_visual_class): Implement properly.
2155 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2157 * window.c (Frecenter): Handle centering in graphical frames
2158 specially. Centering on the basis of line counts doesn't work
2159 reliably with variable-height lines.
2161 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2163 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2166 * composite.c (run_composition_function): Remove unused var `val'.
2167 (update_compositions): Remove unused variable `hook'.
2169 * intervals.c (get_local_map): Remove unused variable `tem'.
2171 * doprnt.c (doprnt1): Remove unused variable `size'.
2173 * fns.c (Flength): Remove unused variable `tail'.
2174 (Fdelete): Remove unused variable `size'.
2176 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2179 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2181 * data.c (find_symbol_value): Remove extra 3rd argument in the
2182 call to swap_in_symval_forwarding.
2184 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2186 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2187 (trivial_regexp_p): Remove unused variable `c'.
2188 (boyer_moore): Remove unused variable `k'.
2190 * indent.c (current_column): Remove unused variable `stopchar'.
2191 (Fcompute_motion): Remove unused variable `contin'.
2193 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2195 * dired.c (directory_files_internal): Fix a typo in a comment.
2196 Remove an unused variable `handler'.
2197 (file_name_completion): Remove unused function-scope variable `dp'.
2198 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2201 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2203 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2205 (Fmarker_insertion_type): Remove unused variable `buf'.
2207 * insdel.c (make_gap): Remove unused variable `result'.
2209 * keyboard.c (record_char): Remove unused function-scope var `help'.
2210 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2211 (menu_bar_items): Remove unused function-scope variable `tem'.
2213 * fontset.c (fontset_ref): Remove unused variable `i'.
2214 (fontset_set): Remove unused variables `j' and `tmp'.
2215 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2216 (make_fontset_for_ascii_face): Remove unused variable `name'.
2217 (fs_load_font): Remove unused variable `font_idx'.
2218 (fs_query_fontset): Remove unused function-local variable `fontset'.
2219 (list_fontsets): Remove unused variable `tail'.
2220 (Fnew_fontset): Remove unused variables `family' and `registry'.
2221 (accumulate_font_info): Remove unused variable `tmp'.
2222 (Ffontset_font): Remove unused variable `id'.
2223 (syms_of_fontset): Remove unused variable `i'.
2225 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2227 (lookup_image): Remove unused variable `file'.
2228 (xbm_load): Remove unused variables `bitmap_data', `height', and
2229 `width'. Remove function-local variable `i', leave the
2231 (gif_load): Remove unused variable `inc'.
2233 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2234 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2235 leave only the one in the inner block.
2237 * xfaces.c (face_fontset, realize_default_face): Remove unused
2239 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2241 * term.c (encode_terminal_code): Remove unused variable `c'.
2243 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2244 char *' instead of `char *'.
2246 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2247 (Fget_unused_category): Remove unused variable `docstring_vector'.
2248 (Fchar_category_set): Remove unused variables `val', `charset',
2251 * coding.c (detect_coding_iso2022, setup_coding_system):
2252 Remove unused variable `i'.
2253 (detect_coding_mask): Remove unused variable `idx'.
2254 (detect_coding): Remove unused variable `i'.
2255 (ccl_coding_driver): Remove unused variable `result'.
2256 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2257 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2258 (encode_coding_string): Remove unused variables `gcpro1' and
2259 `saved_coding_symbol'.
2260 (Ffind_coding_systems_region_internal): Remove function-local
2261 variable args[], leave only the block-local one.
2262 (code_convert_region1): Remove unused variable `len'.
2264 * charset.c (char_printable_p): Remove unused variable `chars'.
2265 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2266 (str_to_multibyte): Remove unused variable `c'.
2268 * window.c (size_window): Remove block-local variable `min_size'.
2270 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2271 `header_line_height'.
2272 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2273 enum display_element_type.
2275 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2277 * xterm.c (x_connection_closed): Catch X errors around all
2278 statements that call X. Save away the error message in a local copy.
2280 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2283 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2284 in or at the start of invisible text.
2286 * dispnew.c (update_window): Don't check_current_matrix_flags.
2288 2001-01-01 Jason Rumney <jasonr@gnu.org>
2290 * w32fns.c (x_figure_window_size): Do not allow new_height and
2291 new_width of frame to override specified values.
2293 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2295 * composite.c (find_composition): Fix a code for searching backward.
2297 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2299 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2300 (update_window) [GLYPH_DEBUG]: Call it.
2301 (scrolling_window): Prevent including current rows which are below
2302 what's displayed in the window.
2304 * xdisp.c (try_window_reusing_current_matrix)
2305 <new start <= old start>: Disable rows in the current matrix
2306 which are below the window after scrolling.
2308 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2309 is zero. It's not worth the complexity.
2310 (invisible_text_between_p): Put in #if 0 because unused.
2312 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2314 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2315 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2317 * keyboard.c (echo_char): If C is an integer, always call
2318 push_key_description. Former code could signal an invalid
2321 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2322 If set, print multibyte text.
2323 (Fsingle_key_description): Call push_key_description with
2324 FORCE_MULTIBYTE set.
2325 (describe_buffer_bindings): Likewise.
2327 * lisp.h (push_key_description): Add prototype.
2329 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2330 around the call to redisplay_internal.
2332 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2334 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2336 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2338 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2339 (ccl_driver): New local variable `extra_bytes'.
2341 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2343 * coding.c (setup_coding_system):
2344 Initialize coding->spec.ccl.eight_bit_carryover.
2345 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2347 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2349 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2350 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2351 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2352 (decode_composition_emacs_mule): New function.
2353 (decode_coding_emacs_mule): Decode composition sequence by calling
2354 decode_composition_emacs_mule.
2355 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2356 (encode_coding_emacs_mule): Changed from macro to function.
2357 If a text contains compositions, encode them correctly.
2358 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2359 that decoding and encoding are required.
2361 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2363 * xfaces.c (PT_PER_INCH): New macro.
2364 (xlfd_point_size): Compute real point size from font's pixel size.
2365 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2368 * .gdbinit: Comment out the line pointing to the Lesstif source
2371 * window.c (Frecenter): Use displayed_window_lines instead
2372 of window_internal_height.
2374 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2375 instead of x-toolkit-scroll-bars-p.
2376 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2378 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2379 instead of x-toolkit-scroll-bars-p.
2380 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2382 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2383 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2384 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2386 (add_window_display_history, add_frame_display_history)
2387 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2388 (build_frame_matrix_from_leaf_window): Remove unused code.
2389 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2391 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2392 (update_window) [GLYPH_DEBUG]: Likewise.
2393 (syms_of_display): Defsubr dump-redisplay-history.
2395 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2397 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2398 the end of the prompt. Set echo_after_prompt to the offset
2399 of echoptr in echobuf.
2401 * xdisp.c (init_from_display_pos): Pop until the iterator's
2402 stack is empty; there may be frames for stretch or images
2405 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2406 (save_or_restore_current_matrix): New function for the same
2407 purpose, but more efficient.
2408 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2410 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2412 * xdisp.c (syms_of_xdisp): Fix last change.
2414 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2416 * xdisp.c (syms_of_xdisp): Doc fix.
2418 * xdisp.c (redisplay_window): Remove label restore_buffers;
2419 use finish_scroll_bars instead to make sure that scroll bars
2420 are redeemed. If we don't do this, flickering can result from
2421 scroll bars being destroyed and recreated.
2423 2000-12-22 Jason Rumney <jasonr@gnu.org>
2425 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2426 in the wrong colors when the foreground is not black.
2427 (expose_window): Don't redraw the window that's currently being
2430 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2432 * window.c (size_window): When setting the window's too_small_ok
2433 flag, compare old size with minimum size depending on WIDTH_P,
2434 don't compare with window_min_width.
2436 * window.c (delete_window): Simplify somewhat.
2437 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2438 freeing window matrices. The flag windows_or_buffers_changed is
2439 set, so the next redisplay will consider all windows; this should
2442 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2444 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2446 * ccl.h (struct ccl_program): New member cr_consumed.
2448 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2449 (CCL_READ_CHAR): Handle EOL conversion here.
2450 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2452 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2454 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2456 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2457 otherwise tabs of different size compare equal.
2459 * callint.c (Fcall_interactively): Prevent a compiler warning.
2461 * print.c (print_unwind): Return nil.
2462 (PRINTDECLARE): Initialize all local variables.
2463 (print_preprocess): Add a default case.
2465 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2467 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2469 * window.c (delete_window, Fsplit_window)
2470 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2472 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2474 * dispnew.c (ensure_frame_matrix): Removed.
2475 (save_frame_matrix, restore_frame_matrix): New functions.
2476 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2478 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2479 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2481 2000-12-21 Andrew Innes <andrewi@gnu.org>
2483 * w32term.c (x_update_begin): Regenerate the palette here, rather
2484 than for each window.
2486 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2487 palette is NULL, since this corrupts memory! Also get
2488 display_info reference from frame.
2490 2000-12-21 Jason Rumney <jasonr@gnu.org>
2492 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2494 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2495 to avoid returning without releasing it.
2497 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2499 * keymap.c (push_key_description): Don't convert eight-bit-control
2500 and eight-bit-graphic to multibyte character.
2502 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2503 generic character and CODE1 is nil, return the smallest character
2506 2000-12-20 Dave Love <fx@gnu.org>
2508 * s/osf5-0.h (NSIG): Don't redefine.
2510 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2512 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2513 excluding menu-bar and tool-bar.
2514 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2515 (menu_item_p): Remove.
2516 (where_is_internal_1): Don't ignore menu-items.
2518 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2520 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2523 * window.c (make_window): Initialize window's min_hscroll.
2524 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2525 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2527 (struct saved_window): New member min_hscroll.
2528 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2529 (Fset_window_configuration): Set window's min_hscroll.
2530 (save_window_save): Save window's min_hscroll.
2531 (compare_window_configurations): Compare min_hscroll values.
2533 * window.h (struct window): New member min_hscroll.
2535 * keyboard.c (echo_prompt): Prevent a compiler warning.
2537 * xdisp.c (try_cursor_movement): Fix last change. The real
2538 condition is that PT is at the end of the row, and should
2539 be displayed at the start of the next row.
2541 * xdisp.c (try_cursor_movement): If we end on a partially
2542 visible line, end we already decided to scroll, return -1.
2544 * dispextern.h (ensure_frame_matrix): Add prototype.
2546 * window.c (delete_window, Fsplit_window)
2547 (Fset_window_configuration): Call ensure_frame_matrix.
2549 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2551 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2552 completed, call fake_current_matrices instead of marking frame
2555 2000-12-20 Jason Rumney <jasonr@gnu.org>
2557 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2559 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2561 * fns.c (Frequire): Doc fix.
2563 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2565 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2567 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2568 currently displaying a message.
2570 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2572 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2574 2000-12-18 Andrew Innes <andrewi@gnu.org>
2576 * w32.c (w32_strerror): New function.
2578 * w32.h (w32_strerror): New extern.
2580 * w32fns.c (Fw32_shell_execute): Use it.
2582 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2584 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2586 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2588 * msdos.c (IT_set_face): Obey inverse_video.
2590 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2592 * dired.c (directory_files_internal): Always return decoded filenames.
2594 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2596 * xterm.c (x_connection_closed): Prevent being called recursively
2597 because of an error condition in XtCloseDisplay.
2599 * xdisp.c (init_iterator): If noninteractive, and the frame's
2600 face cache is null, make one.
2602 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2604 * process.c (wait_reading_process_input): Check for pending
2605 input when running timers.
2607 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2609 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2611 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2613 * process.c (read_process_output): Don't run a filter if the code
2614 decoder produces nothing but carryover.
2616 2000-12-17 Andrew Innes <andrewi@gnu.org>
2618 * w32.c (sys_rename): Only check errno against EEXIST, and not
2619 EACCES, when determining whether rename failed because the target
2620 exists. This was resulting in indefinite looping on Windows 9x if
2621 the source file was locked by another process.
2623 * w32fns.c (Ffile_system_info): New function.
2624 (syms_of_w32fns): Defsubr it.
2626 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2628 * window.c (coordinates_in_window): Fix computation for
2629 position on vertical line between mode lines.
2631 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2632 Don't alter tip_frame or tip_window.
2633 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2636 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2637 Don't alter tip_frame or tip_window.
2638 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2641 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2643 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2644 be consistent with the doc string. Reported by NAKAJIMA Mikio
2645 <minakaji@osaka.email.ne.jp>.
2647 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2649 * xfaces.c (Vface_ignored_fonts): New variable.
2650 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2651 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2653 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2655 * dispnew.c (update_window): Detect pending input every nth line
2656 updated, i.e. do it depending on real work done, and not on the
2659 * xterm.c (expose_window): Don't redraw the window that's
2660 currently being updated.
2662 * window.c (Fset_window_point): Remove test for
2663 cursor_in_non_selected_windows.
2665 * lread.c (read1): Recognize end of file after `\\'.
2667 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2668 not unwind_create_frame.
2670 2000-12-15 Dave Love <fx@gnu.org>
2672 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2675 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2677 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2679 * coding.c (setup_coding_system): Clear all members of the struct
2680 coding_system at first.
2681 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2683 (code_convert_region): Don't override coding->src_multibyte and
2684 coding->dst_multibyte.
2686 * fns.c (Fmd5): Docstring improved.
2688 2000-12-15 Miles Bader <miles@gnu.org>
2690 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2691 are actually marked as mode-lines; otherwise use
2692 estimate_mode_line_height.
2694 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2696 * editfns.c (Fformat): Prevent a buffer overrun when the format
2697 specifies a precision.
2699 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2701 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2702 argument is outside the range [2..3].
2704 2000-12-14 Andrew Innes <andrewi@gnu.org>
2706 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2707 nothing to do. Bind inhibit-quit.
2708 (tip_frame): Make it a Lisp_Object.
2709 (x_create_tip_frame): Set tip_frame after it has been added to
2711 (Fx_show_tip): Don't set tip_frame here.
2712 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2713 (unwind_create_frame, unwind_create_tip_frame): New functions.
2714 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2715 while a frame is only partially constructed.
2717 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2718 (x_free_frame_resources): New function.
2719 (x_destroy_window): Use it.
2721 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2723 * xfns.c (Fx_backspace_delete_keys_p): New function.
2724 (syms_of_xfns): Defsubr it.
2726 * config.in (HAVE_XKBGETKEYBOARD): Add.
2728 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2730 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2731 Always store string in multibyte representation in echobuf.
2732 (echo_char): Always store string in multibyte representation in
2734 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2735 (read_key_sequence): Adjusted for the change of echo_prompt.
2737 * fns.c (Fmd5): Docstring improved.
2739 * lisp.h (detect_coding_system): Prototype adjusted.
2741 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2742 (detect_coding_emacs_mule, detect_coding_iso2022,)
2743 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2744 (detect_coding_utf_16, detect_coding_ccl): Make them static.
2745 New argument MULTIBYTEP. Callers changed.
2746 (detect_coding_mask, detect_coding_system): New argument
2747 MULTIBYTEP. Callers changed.
2748 (decode_coding_string): Set coding->src_multibyte and
2749 coding->dst_multibyte before calling detect_coding and detect_eol.
2750 Update them after some coding system is detected.
2752 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2754 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2756 * keyboard.c (menu_bar_items, tool_bar_items):
2757 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2759 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2761 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2763 (unwind_create_frame, unwind_create_tip_frame): New functions.
2764 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2765 while a frame is only partially constructed.
2767 * xterm.h (x_free_frame_resources): Declare.
2769 * xterm.c (x_free_frame_resources): New function.
2770 (x_destroy_window): Use it.
2772 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2773 don't interrupt the update for pending input initially, i.e.
2774 update at least some lines.
2776 * keyboard.c (do_mouse_tracking): Make externally visible.
2778 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2780 * xfns.c (gray_bitmap_bits): Declare `char *'.
2782 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2784 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2785 lines start with a relief line.
2787 2000-12-12 Dave Love <fx@gnu.org>
2789 * window.c (Fdisplay_buffer): Doc fix.
2790 (Fwindow_list): Remove unused var.
2792 * buffer.h (mmap_set_vars): Declare.
2794 * window.h (Fset_window_point): Declare.
2796 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2798 * msdos.c (fast_find_position): Don't overstep the last window row.
2799 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
2800 variable `area'. When looking for a row under (X,Y), give up if some
2801 of the previous rows is not enabled.
2803 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2805 * window.c (Fset_window_point): If displaying cursors in windows
2806 other than the selected window, make sure redisplay updates
2807 other windows to show the new value of point in the window.
2809 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2811 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2812 the buffer is the sole visible buffer when in the mini-buffer.
2814 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2815 Bind `inhibit-read-only' to t.
2816 (unwind_with_echo_area_buffer): Use AREF.
2818 * xfns.c (Fx_hide_tip): Simplified.
2820 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
2823 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2825 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2827 * xfns.c (Fx_hide_tip): Fix last change.
2829 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2830 nothing to do. Bind inhibit-quit.
2831 (tip_frame): Make it a Lisp_Object.
2832 (x_create_tip_frame): Set tip_frame after it has been added to
2834 (Fx_show_tip): Don't set tip_frame here.
2836 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2838 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2841 * dispextern.h: Change external declaration of tip_frame.
2843 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2844 return an empty string.
2846 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2847 of the window's update_mode_line flag, since the former is set by
2848 force-mode-line-update, not the latter. This makes
2849 column-number-mode slightly faster.
2851 * xdisp.c (try_window_id) <all changes above window start>:
2854 2000-12-11 Paul Eggert <eggert@twinsun.com>
2856 * config.in (HAVE_FTELLO): Remove.
2858 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2859 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2861 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2862 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2864 2000-12-11 Miles Bader <miles@gnu.org>
2866 * window.c (displayed_window_lines): Don't round up when
2867 converting empty space at bottom to lines.
2868 Handle non-newline-terminated final lines properly.
2869 (Fwindow_text_height): New function (used to be in lisp).
2870 (syms_of_window): Initialize it.
2872 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2874 * syntax.c (scan_lists): Check that the right quote char has the
2875 right Sstring syntax when jumping over strings.
2876 (init_syntax_once): Use Smax rather than 13.
2878 2000-12-09 Miles Bader <miles@gnu.org>
2880 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2881 with PARTIALLY, inverting the sense.
2882 (window_scroll_pixel_based): Scroll partially visible lines into
2883 place if we hit the beginning or end of the buffer.
2884 (displayed_window_lines): Don't include partially visible lines.
2885 (Fmove_to_window_line): Skip past any partially visible first line.
2887 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2889 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2891 * tparam.c (tparam1): Change the way buffers are reallocated to be
2892 portable and less obfuscated.
2894 * termcap.c (tgetent): Change the way buffers are reallocated to
2895 be portable and less obfuscated.
2897 * macros.c (store_kbd_macro_char): Change the way buffers are
2898 reallocated to be portable and less obfuscated.
2900 * lread.c (read1): Change the way buffers are reallocated to be
2901 portable and less obfuscated.
2903 * doc.c (Fsubstitute_command_keys): Change the way buffers
2904 are reallocated so that it is portable.
2906 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2908 * dosfns.c (Ffile_system_info): New function.
2909 (syms_of_dosfns): Defsubr it.
2911 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2913 * alloc.c (gc_sweep): Add comment.
2915 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2917 * sound.c (vox_configure): Change order of ioctls.
2918 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2919 Ignore errors when changing volume.
2920 (vox_close): Don't reset the device.
2922 * process.c (read_process_output): Make sure the process marker's
2923 position is valid when the process buffer is changed in
2924 after-change functions. W3 does that.
2926 * xfns.c (x_free_gcs): New function.
2928 * xterm.h (x_free_gcs): Add prototype.
2930 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2933 * xterm.c (x_destroy_window): Call x_free_gcs so that
2934 resources of non-toolkit X windows will be freed.
2936 2000-12-07 Andrew Innes <andrewi@gnu.org>
2938 * w32fns.c (xlfd_charset_of_font): Fix last change.
2940 2000-12-06 Dave Love <fx@gnu.org>
2942 * md5.h (__P): Don't define -- it comes from config.h.
2944 * strftime.c: Change some #if foo to #ifdef foo.
2946 2000-12-06 Andrew Innes <andrewi@gnu.org>
2948 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2950 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
2951 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2952 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
2954 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2956 * alloc.c (gc_sweep): Prevent symbols read during loadup
2959 * xdisp.c (underlying_face_id): New function.
2960 (handle_face_prop, face_before_or_after_it_pos): Use it
2961 to determine the face ``under'' a string. Let strings inherit
2962 the face of the buffer under them.
2964 * xfaces.c (face_at_string_position): Update function comment.
2966 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2967 matrix if the window's left position has changed; we need to
2968 redraw it in this case.
2970 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2972 * window.c (coordinates_in_window): Check mouse on mode-line or
2975 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2976 advertized by the function documentation.
2978 * window.c (syms_of_window): Doc fix.
2980 * sound.c (vox_configure): Set volume for left and right channel.
2981 (sound_cleanup): Return nil.
2983 * xdisp.c (move_it_by_lines): Fix paren typo.
2985 * xterm.c (x_load_font): Don't use the font's max_bounds for
2986 computing the height of the font. If max_bounds' ascent or
2987 descent are greater than the font's ascent or descent, this means
2988 glyphs overlap, which should be handled now by redisplay.
2990 * window.c (Veven_window_heights): New variable.
2991 (syms_of_window): DEFVAR_LISP it.
2992 (Fdisplay_buffer): Check Veven_window_heights before evening the
2995 2000-12-06 Miles Bader <miles@gnu.org>
2997 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2998 update `default-frame-alist' instead of setting no frame parameters.
3000 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3002 * composite.c (update_compositions): Fix typo (use the correct
3005 2000-12-05 Jason Rumney <jasonr@gnu.org>
3007 * md5.h: Remove underscores from function declarations.
3008 (__attribute__, __alignof__) [!__GNUC__]: Define.
3010 * md5.c: Delay include of md5.h until after namespace cleaning.
3012 * makefile.w32-in (fns.o): Depend on md5.h
3013 (md5.o): New target.
3016 * makefile.nt: Likewise.
3018 2000-12-05 Jason Rumney <jasonr@altavista.net>
3020 * w32term.c (expose_area): Complete last change.
3022 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3024 * minibuf.c: Include intervals.h.
3026 2000-12-05 Jason Rumney <jasonr@gnu.org>
3028 * w32term.c (x_produce_glyphs): If a font for a component of
3029 a composition is not found, use 1 pixel dot ascent and 0 dot
3030 descent value to avoid displaying terribly tall empty boxes.
3031 (expose_area): Pass x-coordinate relative to the exposed
3032 area to x_draw_glyphs instead of a window-relative coordinate.
3034 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3036 * xdisp.c (next_element_from_ellipsis): Save face before selective
3037 display in saved_face_id, and set face_before_selective_p.
3038 (reseat_1): Reset face_before_selective_p.
3039 (append_space, extend_face_to_end_of_line): If iterator's
3040 face_before_selective_p is set, use the face from saved_face_id.
3041 (extend_face_to_end_of_line): For tty frames, make sure to
3042 use the right face id when producing spaces at the end of
3045 * dispextern.h (struct it): Add face_before_selective_p.
3047 * keyboard.c (record_char): Don't record identical help-echo
3048 events in recent_keys.
3050 * xterm.c [USE_X_TOOLKIT]: Close the display.
3051 (xim_close_dpy): Handle case that the display has been closed.
3053 * xterm.c (x_destroy_window): Reset the frame's X window after
3056 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3057 variable window_width.
3058 (line_draw_cost): Fix code skipping over spaces at the end of the
3059 line when must_write_spaces is not set.
3060 (scrolling_window): Fix code inserting runs in list of all runs.
3062 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3064 * coding.c (setup_coding_system): Be sure to initialize
3065 coding->category_idx.
3067 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3069 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3071 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3072 area to x_draw_glyphs instead of a window-relative coordinate.
3074 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3075 error in the message.
3077 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3078 timer after having read a key. It's not good for code reading
3079 several keys in a loop, like an input method.
3081 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3082 record undo information for format-decode.
3084 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3085 current buffer is read-only, not if it isn't.
3087 * keyboard.c (record_char): Record `help-echo' input events
3088 in recent_keys only if they display some help. Don't record
3089 `help-echo' events as macro char.
3091 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3093 * editfns.c (save_excursion_restore): Don't move point
3094 in another window if it is showing the wrong buffer.
3095 Avoid the call to Fwindow_live_p, for speed.
3097 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3099 * xfaces.c (struct font_name): New member registry_priority.
3100 (split_font_name): Initialize the above member to zero.
3101 (concat_font_list): New function.
3102 (font_list): Include fonts of all alternative registries.
3103 (FONT_POINT_SIZE_QUANTUM): New macro.
3104 (better_font_p): Ignore point size difference less than
3105 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3107 * xterm.c (x_produce_glyphs): If a font for a component of
3108 a composition is not found, use 1 pixel dot ascent and 0 dot
3109 descent value to avoid displaying terribly tall empty boxes.
3111 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3113 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3115 * coding.h (code_convert_string1): Declare.
3117 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3119 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3121 2000-12-02 Jason Rumney <jasonr@gnu.org>
3123 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3124 correctly for single byte character case.
3125 (w32_per_char_metric): Do not try to make any assumptions about
3126 the metrics of BDF fonts.
3127 (x_estimate_mode_line_height): If `mode-line' face
3128 hasn't a font, use that of the frame, as drawing glyphs does.
3129 (note_mouse_highlight): Change the cursor shape on the vertical
3130 border between windows [not enabled].
3132 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3134 * w32fns.c (Fx_create_frame): Reintroduce the call to
3135 face-set-after-frame-defaults.
3136 (Vx_window_horizontal_drag_shape): New variable.
3137 (syms_of_xfns): DEFVAR_LISP it.
3138 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3141 2000-12-02 Simon Josefsson <simon@josefsson.org>
3143 * fns.c (Fmd5): Use a different logic to decide the coding system
3146 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3148 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3150 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3152 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3154 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3155 height for YNegative.
3156 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3157 height; also see comment there.
3159 * window.c (coordinates_in_window): Handle computations for
3160 positions on the vertical bar and fringes differently for
3161 window-system frames. Consider some pixels near the vertical bar
3162 as on the bar if the frame doesn't have vertical scroll bars.
3163 Associate positions between mode or header lines with the
3164 right window, the left one.
3166 2000-12-01 Jason Rumney <jasonr@gnu.org>
3168 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3170 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3173 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3175 * window.c (struct saved_window): Add members orig_top and orig_height.
3176 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3177 (save_window_save, Fset_window_configuration): Save/restore
3178 window's orig_top and orig_height.
3180 2000-12-01 Jason Rumney <jasonr@gnu.org>
3182 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3184 * w32fns.c (x_set_cursor_color): Fix last change.
3186 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3188 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3189 sure that the next redisplay displays the minibuffer, so that
3190 the cursor will be replaced with what the minibuffer wants.
3192 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3193 #ifndef instead of using #if.
3194 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3195 USE_TOOLKIT_SCROLL_BARS is defined.
3197 2000-11-30 Jason Rumney <jasonr@gnu.org>
3199 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3202 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3204 * fns.c (Fmd5): Doc fix.
3206 2000-11-30 Simon Josefsson <simon@josefsson.org>
3208 * fns.c (Fmd5): New function.
3209 (syms_of_fns): Defsubr md5.
3211 * Makefile.in (obj): Add md5.o
3213 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3215 * md5.h, md5.c: New files, taken from glibc.
3217 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3219 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3220 hasn't a font, use that of the frame, as drawing glyphs does.
3222 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3224 * eval.c (Frun_hooks): Allow 0 arguments.
3226 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3228 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3229 is over the menu bar widget, say it's not on the frame.
3231 * xfns.c (Fx_create_frame): Reintroduce the call to
3232 face-set-after-frame-defaults.
3234 * eval.c (Fsignal): Reset handling_signal.
3236 2000-11-28 Jason Rumney <jasonr@gnu.org>
3238 * w32menu.c (add_menu_item): Reset menu item text when changing
3239 type to radio button.
3241 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3243 * xselect.c: Update copyright.
3245 * window.c (coordinates_in_window): If on a mode or header line,
3246 but sufficiently close to its start, return ``on vertical
3247 border''. This gives us a way to drag windows horizontally when
3248 using toolkit scroll bars.
3250 * xterm.c (note_mouse_highlight): Change the cursor shape
3251 on the vertical border between windows.
3253 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3255 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3256 (syms_of_xfns): DEFVAR_LISP it.
3257 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3259 * textprop.c (text_read_only): New function.
3260 (verify_interval_modification): Use it instead of signaling
3261 `text-read-only'. This makes it easier to catch this error
3264 * xdisp.c (forward_to_next_line_start): Check for newlines,
3265 not end of line, which includes CR.
3267 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3269 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3270 include no-conversion.
3272 2000-11-27 Jason Rumney <jasonr@gnu.org>
3274 * w32fns.c (w32_load_system_font): Always mark font as double byte
3275 if codepage is unicode.
3277 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3279 * xdisp.c (forward_to_next_line_start): If already on a newline,
3280 just consume it to avoid unintended skipping over invisible text below.
3282 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3283 `vertical-line', `mode-line' and `header-line' events.
3285 * xdisp.c (try_window_id): Avoid starting to display in the middle
3286 of a character, a TAB for instance. This is easier than to set
3287 up the iterator exactly, and it's not a frequent case, so the
3288 additional effort wouldn't really pay off.
3290 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3292 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3295 2000-11-25 Jason Rumney <jasonr@gnu.org>
3297 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3298 Args to window_from_coordinates should be pixel coordinates.
3300 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3301 redisplay handles them properly.
3303 2000-11-25 Miles Bader <miles@gnu.org>
3305 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3307 2000-11-24 Jason Rumney <jasonr@gnu.org>
3309 * w32.c (init_environment): Set LANG environment variable based on
3310 locale settings, if not set.
3312 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3313 making tool bar smaller. When clearing the frame, also
3314 clear current matrices. Clear frame when tool bar disappears.
3315 Don't use more lines for the tool-bar than is available.
3316 (x_change_window_heights): New function.
3318 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3320 * xdisp.c (init_from_display_pos): If POS says we're already after
3321 an overlay string ending at POS, make sure to pop the iterator
3322 because it will be in front of that overlay string. When POS is
3323 ZV, we've thereby also ``processed'' overlay strings at ZV.
3325 * xfaces.c (lface_from_face_name): Function comment fix.
3327 2000-11-24 Miles Bader <miles@gnu.org>
3329 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3330 apply `mode-line-inverse-video' -- zero means force display using
3331 the default face, non-zero means display using the specialized face.
3332 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3334 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3336 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3339 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3341 * coding.c (decode_coding_emacs_mule): Fix the case of
3342 CODING_EOL_LF, which used uninitialized value of c.
3344 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3346 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3348 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3350 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3353 * frame.h (struct frame): Replace desired_tool_bar_items,
3354 current_tool_bar_items, n_desired_tool_bar_items,
3355 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3357 * frame.c (make_frame): Change initialization of tool bar
3360 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3361 Change references to members deleted from struct frame to use the
3364 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3365 references to members deleted from struct frame to use the new ones.
3367 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3369 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3371 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3372 (note_tool_bar_highlight): Change references to members deleted
3373 from struct frame to use the new ones.
3375 2000-11-23 Miles Bader <miles@gnu.org>
3377 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3378 the face's inverse-video attribute, rather than overriding it.
3380 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3382 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3383 making tool bar smaller.
3385 2000-11-22 Dave Love <fx@gnu.org>
3387 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3389 2000-11-22 Miles Bader <miles@gnu.org>
3391 * keyboard.c (Vminibuffer_message_timeout): New variable.
3392 (command_loop_1): Use it to determine message timeout.
3393 (syms_of_keyboard): Initialize it.
3395 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3397 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3399 * sysdep.c: Move the code for declaring h_errno after #include
3402 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3404 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3405 the menu bar when the tooltip is unmapped.
3407 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3408 sole visible buffer when we're currently in the mini-buffer, and
3411 2000-11-21 Jason Rumney <jasonr@gnu.org>
3413 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3414 put on the clipboard.
3415 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3416 copy of what Emacs last put there. If they are the same, do not
3417 use the clipboard copy to avoid losing data due to coding conversions.
3419 2000-11-22 Miles Bader <miles@gnu.org>
3421 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3422 (syms_of_minibuf): Initialize it.
3423 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3424 to prompt, don't make read-only.
3426 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3428 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3429 Add BEFORE/AFTER_POTENTIAL_GC.
3431 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3433 * buffer.c (mmap_free_1): Avoid a compiler warning.
3435 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3437 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3439 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3442 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3444 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3447 * s/gnu-linux.h: Don't use `#cpu'.
3449 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3450 not defined in mman.h.
3452 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3453 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3454 and store an index in the XClientMessageEvent. Storing a
3455 Lisp_Object or pointer can fail on a 64 bit system, since X only
3457 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3459 2000-11-20 Dave Love <fx@gnu.org>
3461 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3463 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3465 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3467 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3469 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3472 * alloc.c (make_string): Fix previous change. Be sure to make
3473 unibyte string correctly.
3475 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3477 * window.c (Fwindow_list): Change parameter list to be XEmacs
3479 (window_list_1): New function.
3480 (window_loop): Use it instead of Fwindow_list.
3482 * sysdep.c (emacs_ospeed): New variable.
3483 (toplevel): Don't declare ospeed extern.
3484 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3486 * termcap.c (ospeed): Remove.
3487 (tputs) [!emacs]: Remove unused code.
3488 (tgetent): Avoid a compiler warning.
3490 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3491 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3492 SCROLL_BAR_X_WIDGET with additional argument DPY.
3494 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3496 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3497 Take the X display as additional argument.
3498 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3499 `Widget' is a pointer type that's not easily stored in Lisp_Object
3500 form in a portable way.
3502 * dispnew.c (update_text_area): Fix last change.
3504 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3506 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3508 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3509 clear current matrices.
3511 * buffer.c (mmap_enlarge): Don't print a message on stderr
3512 if mapping new memory at the end of the existing region fails.
3514 * dispnew.c (update_text_area): Don't skip over equal glyphs
3515 when the last current glyph overlaps the glyph to its right.
3517 2000-11-18 Miles Bader <miles@gnu.org>
3519 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3520 lines that *end* with "..." too (that's the most common case!).
3522 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3524 * xdisp.c (resize_mini_window): Temporarily change to the
3525 mini-window's buffer if necessary.
3527 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3528 the tooltip obscures less text under it.
3530 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3532 * puresize.h (BASE_PURESIZE): Increase to 700000.
3534 2000-11-18 Jason Rumney <jasonr@gnu.org>
3536 * w32term.c (w32_draw_bitmap): Use face to set colors.
3538 2000-11-17 Dave Love <fx@gnu.org>
3540 * lread.c (Fload): Fix #ifdef for pcc.
3542 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3544 * xdisp.c (pos_visible_p): Compute the default character height
3547 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3549 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3550 knowing the line's height; use the default font's height in that case.
3552 * xfaces.c (weight_table): Add `demi' with the same meaning as
3555 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3557 * dispnew.c (null_row): New global static variable.
3558 (clear_glyph_row): Delete local static variable null_row.
3560 2000-11-15 Jason Rumney <jasonr@gnu.org>
3562 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3563 (w32_alloc_lighter_color): Use new brightness calculations from
3564 xterm.c. Scale delta to be in the range expected by W32.
3565 (w32_draw_relief_rect): Use frame relief colors.
3567 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3569 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3570 (Qinhibit_default_face_x_resources): New variable.
3571 (syms_of_frame): Initialize it.
3572 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3574 * xdisp.c (pos_visible_p): Improve function comment.
3576 * lisp.h (BINDING_STACK_SIZE): New macro.
3578 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3579 reading the directory if readdir returns null and errno is EAGAIN
3582 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3584 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3585 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3586 Set amount_to_scroll to max of dx and scroll_step so that
3587 scroll-conservatively doesn't defeat scroll-step>1.
3588 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3589 scroll-conservatively for line-at-a-time scrolling.
3591 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3593 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3596 * xdisp.c (current_mode_line_height, current_header_line_height):
3598 (init_xdisp): Initialize them.
3599 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3600 and use exact mode line heights if it is set.
3602 * lisp.h (pos_visible_p): Change prototype.
3604 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3605 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3606 and current_header_line_height first.
3607 (current_mode_line_height, current_header_line_height):
3610 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3612 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3613 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3614 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3616 2000-11-14 Miles Bader <miles@gnu.org>
3618 * xterm.c (x_alloc_lighter_color): Include an additive component
3619 too for dark colors, because FACTOR isn't enough.
3620 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3623 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3625 * keyboard.c (show_help_echo): Call message3_nolog with number of
3626 bytes in the help string as 2nd parameter, instead of the number
3629 2000-11-13 Miles Bader <miles@gnu.org>
3631 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3632 (Fload): Use new openp return protocol.
3633 Don't try to use Vload_source_file_function to load .elc files.
3634 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3635 openp return protocol.
3636 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3638 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3640 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3642 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3643 Defined these macros.
3644 (NLIST_STRUCT): Avoid re-defining it.
3646 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3647 -I/usr/contrib/X11R6/include.
3648 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3650 2000-11-10 Jason Rumney <jasonr@gnu.org>
3652 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3654 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3655 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3657 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3658 (Qw32_charset_vietnamese): New symbol.
3659 (xlfd_charset_of_font): New function.
3660 (w32_load_system_font): Use it.
3661 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3662 when Vw32_charset_info_alist is nil to ensure default face always
3663 has font. Use Fcar and Fcdr for safety.
3664 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3665 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3666 pseudo-codepages for special cases.
3667 (w32_to_x_font): New parameter to allow charset portion to be
3668 specified where there is many to one mapping. Callers changed.
3669 (w32_list_fonts): Avoid listing fonts that won't display.
3671 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3673 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3674 (font_list_1): Renamed from font_list.
3675 (font_list): New function, trying alternative registries from
3676 Vface_alternative_font_registry_alist.
3677 (Finternal_set_alternative_font_registry_alist): New function.
3678 (syms_of_xfaces): Initialize and Staticpro
3679 Vface_alternative_font_registry_alist.
3680 Defsubr Finternal_set_alternative_font_registry_alist.
3682 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3684 * lisp.h (Flooking_at): Declare.
3686 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3688 * dired.c (directory_files_internal): Fix a braino.
3690 * dired.c (directory_files_internal): Add missing GCPRO's.
3693 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3695 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3696 (resize_mini_window): Return quickly if Vresize_mini_window is
3697 nil. Don't return if Vmax_mini_window_height is nil.
3699 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3700 (syms_of_xdisp): Initialize them.
3701 (resize_mini_window): Act according to the setting of
3702 Vresize_mini_window.
3703 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3705 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3706 scroll bar widget after configuring it, so that it will appear at
3707 the right position from the start.
3708 (XTredeem_scroll_bar): Cleaned up.
3710 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3712 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3713 font is taller than the frame line, we don't have to bias the
3716 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3718 2000-11-07 Dave Love <fx@gnu.org>
3720 * config.in (HAVE_MKSTEMP): Add.
3722 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3724 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3726 * window.c (Fset_window_configuration): Don't try to preserve
3727 point in the current buffer, if that buffer is displayed in more
3730 * xfaces.c (lookup_named_face): If default face isn't realized,
3731 try to realize it. Return -1 if not successful.
3732 (Fx_list_fonts): Handle case that face cannot be determined.
3733 (Fface_font): Likewise.
3735 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3737 * window.c (displayed_window_lines): Detect partially
3738 visible lines at the bottom correctly.
3740 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3742 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3743 when ensuring we don't do visit in indirect buffer.
3745 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3747 * composite.h (compose_chars_in_text): Add prototype.
3749 * composite.c (Vcomposition_function_table): New variable.
3750 (Qcomposition_function_table): New variable.
3751 (run_composition_function): Call
3752 Vcompose_chars_after_function with three arguments.
3753 (compose_chars_in_text): New function.
3754 (syms_of_composite): Modified the doc-string of
3755 Vcompose_chars_after_function. Declare composition-function-table
3756 as a lisp variable, and initialize it.
3758 * xfns.c (x_encode_text): Suppress producing escape sequences for
3761 * xselect.c: Include composite.h.
3762 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3764 2000-11-05 Andrew Innes <andrewi@gnu.org>
3766 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3768 * sysdep.c (read_input_waiting): Remove extraneous argument to
3771 * w32fns.c (Fx_server_version): Include w32_build_number in the
3774 * w32heap.c (w32_build_number): New variable.
3775 (cache_system_info): Set it.
3777 * w32heap.h (w32_build_number): Add extern.
3779 * emacs.c (syms_of_emacs): Update docstring for
3780 system-configuration, to reflect the actual usage on MS-Windows.
3782 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3784 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3785 process idle timers while waiting for another event.
3787 * dispnew.c (update_frame_line): Handle case where spaces in
3788 the default face are colored.
3790 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3791 window height hasn't changed.
3793 2000-10-31 Jason Rumney <jasonr@gnu.org>
3795 * w32term.c (x_produce_glyphs): Handle composite characters.
3796 (x_draw_glyph_string_foreground)
3797 (x_draw_composite_glyph_string_foreground): Restore old font.
3799 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3801 * minibuf.c (read_minibuf): Reset the undo history just before
3802 starting the recursive-edit.
3804 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3806 * xfaces.c (menu_face_change_count): New variable.
3807 (Finternal_set_lisp_face_attribute): Increment it for changes
3809 (realize_basic_faces): Reflect changes in the `menu' faces
3812 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3813 dy obtained from the iterator's y-position after moving from
3814 scroll_margin_pos to PT; see comment there.
3816 * xdisp.c (safe_eval_handler): Call add_to_log.
3818 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3819 is not a symbol or string.
3821 * xdisp.c (echo_area_display): Don't perform a display update from
3822 inside redisplay. The update will happen anyway at the end of
3823 redisplay, and it can confuse redisplay (GC messages while
3824 redisplaying, for instance.)
3826 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3828 * xrdb.c (x_load_resources): Use the class name in the defaults.
3830 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3831 (regex_compile): Catch bogus \(\1\).
3833 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3835 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3838 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3839 we have a color cache, check that the cached color equals the
3840 allocated color. If not, clear the color cache.
3842 * window.c (displayed_window_lines): Change buffers if necessary.
3843 Fix computation of displayed lines.
3845 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3846 update_menu_bindings to DEFVAR_BOOL.
3848 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3850 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3852 * puresize.h (BASE_PURESIZE): Increase to 680000.
3854 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3856 2000-10-29 Jason Rumney <jasonr@gnu.org>
3858 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3860 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3861 (w32_cache_char_metrics): Handle possibility that 'x' does not
3862 exist in a BDF font.
3863 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3865 * w32bdf.h (bdffont): Add nchars.
3867 * w32bdf.c (set_bdf_font_info): Set it.
3868 (w32_BDF_TextOut): Swap byte order of double byte characters.
3869 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3871 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3873 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3874 don't override the colors in frame's param_alist, unless they are
3877 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3878 reverse the effect of the highlight flag.
3880 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3882 * window.h (Fwindow_live_p): Declare.
3884 * undo.c (record_delete): Check that last_undo_buffer is really a
3885 buffer before applying XBUFFER to it.
3887 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3890 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3892 * lisp.h (KEYMAPP): New macro.
3893 (get_keymap): Remove.
3894 (get_keymap_1): Rename get_keymap.
3896 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3898 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3900 * xmenu.c (single_submenu): Use KEYMAPP.
3901 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3902 Use KEYMAPP rather than Fkeymapp.
3904 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3906 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3907 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3908 Use KEYMAPP rather than Fkeymapp.
3909 (single_submenu): Use KEYMAPP.
3910 (w32_menu_show, w32_dialog_show): Use TRUE.
3912 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3914 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3915 (Fkeymapp): Use KEYMAPP.
3916 (get_keymap): Rename from get_keymap_1. Remove old def.
3917 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3918 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3919 (Fminor_mode_key_binding): Don't raise an error if the binding
3921 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3922 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3924 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3925 Allow Vspecial_event_map to be autoloaded.
3926 (menu_bar_items): Fetch the keymap rather than using keymapp.
3927 (menu_bar_one_keymap): No need to follow func-indirect any more.
3928 (parse_menu_item): get_keymap_1 -> get_keymap.
3929 (tool_bar_items): Fetch the keymap rather than using keymapp.
3930 (read_key_sequence): Use KEYMAPP.
3932 * intervals.c (get_local_map): Use get_keymap rather than following
3933 function-indirections explicitly.
3935 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3937 2000-10-27 Jason Rumney <jasonr@gnu.org>
3939 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3940 point, as Windows has oversized fonts.
3942 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3944 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3946 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3947 (freehook, reallochook): Handle null pointer arguments.
3948 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3950 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3952 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3953 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3954 Giving in to popular pressure to shut up the compiler with casts.
3956 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3958 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3959 signed value, and use a default value computed from the font's
3962 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3964 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3965 that specify a negative underline position can still use underlines.
3967 * window.c (Fpos_visible_in_window_p): Make POS default to
3968 WINDOW's point, not the current buffer's point.
3970 2000-10-26 Dave Love <fx@gnu.org>
3972 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3973 when it's necessary.
3975 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3977 * window.c (size_window): Compute size difference from sum of old
3978 child window sizes instead of from parent's size.
3980 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3981 Handle obscured lines at the top of the window.
3983 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3984 down after the last error condition check.
3986 * frame.c (Fdelete_frame): Run delete-frame-hook.
3988 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3990 * coding.c (decode_coding): Fix previous change (check also
3991 CODING_MODE_LAST_BLOCK).
3993 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3995 * regex.c: More `unsigned char' -> `re_char' changes.
3996 Also change several `int' into `re_wchar_t'.
3997 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3998 (PUSH_FAILURE_POINTER): Don't cast any more.
3999 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4000 We want GCC to complain, since this piece of code makes
4001 re_match non-reentrant, which *should* be fixed.
4002 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4003 (EXTEND_BUFFER): Use RETALLOC.
4004 (SET_LIST_BIT): Don't cast.
4005 (re_wchar_t): New type.
4006 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4007 that those two functions will always properly return.
4008 (IMMEDIATE_QUIT_CHECK): Cast to void.
4009 (analyse_first): Use recursion rather than an explicit stack.
4010 (re_compile_fastmap): Can't fail anymore.
4011 (re_search_2): Don't check re_compile_fastmap for failure.
4012 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4013 Now also sets the new value (passed in a new argument).
4014 (re_match_2_internal): Use it.
4015 Also, use a new var `reg' of type size_t when looping through regs
4016 rather than reuse the inappropriate `mcnt'.
4018 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4019 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4020 (where_is_internal): Renamed from Fwhere_is_internal.
4021 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4022 (Fwhere_is_internal): New function wrapping where_is_internal.
4023 (where_is_internal_1): Handle the case where we're filling the cache.
4024 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4026 2000-10-25 Miles Bader <miles@gnu.org>
4028 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4030 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4032 * window.c (pos_fully_visible_p): Removed.
4033 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4034 if position is visible and/or fully visible.
4036 * lisp.h (pos_visible_p): Add prototype.
4038 * xdisp.c (pos_visible_p): New function.
4040 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4042 * process.c (send_process): If OBJECT is t, it means that the data
4043 is from C string, but we should encode it. Before calling
4044 setup_raw_text_coding_system, be sure to flush out data by the
4045 previous coding system.
4047 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4049 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4050 assignment of startpos to prev when startpos == pos.
4052 * editfns.c (find_field): Set the field stickiness correctly from
4053 overlay fields. Use renamed `text_property_stickiness'.
4054 (text_property_stickiness): Renamed from `char_property_stickiness'.
4055 Only check text properties, not overlays.
4056 * textprop.c (get_char_property_and_overlay): New function.
4057 (Fget_char_property): Use it.
4058 * intervals.h (get_char_property_and_overlay): Add declaration.
4060 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4062 * keymap.c: Use AREF, ASET and ASIZE macros.
4063 (Fmake_sparse_keymap): Docstring fix.
4065 (shadow_lookup): Move up.
4066 Handle the case where lookup-key returns an integer.
4067 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4068 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4069 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4070 Simplify/rewrite the keymap-finding code.
4071 Add check for command shadowing, using shadow_lookup.
4073 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4075 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4076 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4079 2000-10-24 Andrew Innes <andrewi@gnu.org>
4081 * dired.c (directory_files_internal_unwind): New function.
4082 (directory_files_internal): Use it to ensure closedir is called
4083 even if expand-file-name or file-attributes throw, eg. because of
4084 a user interrupt. Also enable immediate_quit while calling
4085 re_search, so that matching can be interrupted as well.
4087 2000-10-24 Andrew Innes <andrewi@gnu.org>
4089 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4091 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4092 so that re_search functions only quit when callers expect them to.
4094 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4096 * regex.c (regex_compile): Change the way of handling a range from
4097 a char less than 256 to a char not less than 256.
4099 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4101 * window.c (size_window): Prevent setting window's width or
4102 height to a negative value (esp. with XSETFASTINT).
4104 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4105 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4106 (protect_malloc_state) [GC_MALLOC_CHECK &&
4107 GC_PROTECT_MALLOC_STATE]: New function.
4108 (PROTECT_MALLOC_STATE): New macro.
4109 (__malloc_initialize, morecore, _malloc_internal)
4110 (_free_internal) _realloc_internal): Use it to make _heapinfo
4111 read-only outside of gmalloc.
4113 * keymap.c: Update copyright.
4115 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4118 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4120 * filelock.c (unlock_all_files): Use unlock_file to expand each
4121 buffer's file_truename before trying remove its lock file.
4123 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4125 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4126 or CRLF, decode EOLs.
4128 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4130 * window.c (Fdisplay_buffer): Fix doc.
4132 2000-10-23 Jason Rumney <jasonr@gnu.org>
4134 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4135 ASCII font of default fontset on Windows.
4137 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4138 xterm.c comment below).
4140 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4142 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4144 * xterm.c (x_connection_closed): Reset handling_signal.
4146 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4148 2000-10-23 Miles Bader <miles@gnu.org>
4150 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4151 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4152 maintain old behavior.
4153 * minibuf.c (Fminibuffer_complete): Likewise.
4155 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4157 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4158 that when a font can't be exactly centered, it errs up rather than
4161 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4163 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4165 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4167 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4169 * dispnew.c [macintosh]: Include macterm.h.
4170 (init_display) [macintosh]: Initialization for window system.
4172 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4173 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4174 syms_of_search, x_term_init, and init_keyboard before calling
4175 init_window_once. Also, call syms_of_xmenu.
4177 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4178 default fontset to Monaco.
4180 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4181 NewMacWindow and DisposeMacWindow.
4182 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4183 instead of calling NewMacWindow and setting fields of
4184 f->output_data.mac directly. Call init_frame_faces.
4185 (Fdelete_frame) [macintosh]: Remove unused code.
4186 (Fmodify_frame_parameters) [macintosh]: Call
4187 x_set_frame_parameters instead of mac_set_frame_parameters.
4189 * frame.h [macintosh]: Define menu_bar_lines field in struct
4190 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4192 * keyboard.c [macintosh]: Include macterm.h.
4193 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4194 and menu_bar_activate_event type events as for X and NT.
4195 (make_lispy_event) [macintosh]: Construct lisp events of type
4196 MENU_BAR_EVENT as for X and NT.
4198 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4199 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4200 (sys_subshell) [macintosh]: Remove definition entirely.
4201 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4202 Vwindow_system_version here. Remove initialization of
4203 Vx_bitmap_file_path.
4204 (read_input_waiting): Correct the number of parameters passed to
4206 Move all Macintosh functions to mac/mac.c.
4208 * term.c [macintosh]: Include macterm.h.
4210 * window.c [macintosh]: Include macterm.h.
4212 * xdisp.c [macintosh]: Include macterm.h. Declare
4213 set_frame_menubar and pending_menu_activation.
4214 (echo_area_display) [macintosh]: Do not return if terminal frame
4215 is the selected frame.
4216 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4217 Allow only the selected frame to set menu bar.
4218 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4219 calling FRAME_EXTERNAL_MENU_BAR (f).
4220 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4222 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4223 and check_x. Declare XCreateGC. Define x_create_gc and
4224 x_free_gc. Initialize font_sort_order.
4225 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4226 but call x_list_fonts instead of w32_list_fonts.
4227 (Finternal_face_x_get_resource) [macintosh]: Do not call
4228 display_x_get_resource.
4229 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4230 (realize_x_face) [macintosh]: Load the font if it is specified in
4232 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4234 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4236 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4237 is nil: since we go to the end of submap anyway, we'd end up
4239 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4240 doesn't obey autoload.
4242 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4244 * msdos.c (dos_set_window_size): Update screen dimension variables.
4246 2000-10-21 Jason Rumney <jasonr@gnu.org>
4248 * w32term.c (w32_cache_char_metrics): Double check that font is
4249 really fixed pitch before trusting tmPitchAndFamily.
4251 2000-10-21 Andrew Innes <andrewi@gnu.org>
4253 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4255 * w32term.h: Extern decl for w32_cache_char_metrics.
4257 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4259 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4260 (w32_unload_font): Free per_char array if present.
4262 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4263 cached information in emulated XFontStruct to handle common cases
4264 quickly. Do not allocate XCharStruct for return.
4265 (w32_native_per_char_metric): New function.
4266 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4268 (x_produce_glyphs): Don't get an HDC. Change calls to
4269 w32_per_char_metric to match arg change above. Remove calls to
4271 (w32_get_glyph_overhangs): Ditto.
4272 (w32_cache_char_metrics): New function.
4274 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4275 ($(BLD)/casefiddle.$(O)): Remove compile command.
4276 ($(BLD)/gmalloc.$(O)): Remove compile command.
4277 ($(BLD)/dispnew.obj):
4278 ($(BLD)/keyboard.obj):
4279 ($(BLD)/w32inevt.obj):
4280 ($(BLD)/w32bdf.obj):
4282 ($(BLD)/buffer.obj):
4283 ($(BLD)/editfns.obj):
4285 ($(BLD)/fileio.obj):
4287 ($(BLD)/indent.obj):
4288 ($(BLD)/insdel.obj):
4289 ($(BLD)/intervals.obj):
4290 ($(BLD)/minibuf.obj):
4292 ($(BLD)/scroll.obj):
4293 ($(BLD)/sysdep.obj):
4294 ($(BLD)/textprop.obj):
4295 ($(BLD)/widget.obj):
4296 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4297 ($(BLD)/term.obj): Add dependency on dispextern.h.
4299 * makefile.nt ($(BLD)\dispnew.obj):
4300 ($(BLD)\keyboard.obj):
4301 ($(BLD)\w32inevt.obj):
4302 ($(BLD)\w32bdf.obj):
4304 ($(BLD)\buffer.obj):
4305 ($(BLD)\editfns.obj):
4307 ($(BLD)\fileio.obj):
4309 ($(BLD)\indent.obj):
4310 ($(BLD)\insdel.obj):
4311 ($(BLD)\intervals.obj):
4312 ($(BLD)\minibuf.obj):
4314 ($(BLD)\scroll.obj):
4315 ($(BLD)\sysdep.obj):
4316 ($(BLD)\textprop.obj):
4317 ($(BLD)\widget.obj):
4318 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4319 ($(BLD)\term.obj): Add dependency on dispextern.h
4321 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4323 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4324 with an additional argument of Qt.
4326 2000-10-21 Miles Bader <miles@gnu.org>
4328 * window.c (pos_fully_visible_in_window_p): New function.
4329 (Fpos_visible_in_window_p): Add FULLY argument.
4330 Use pos_fully_visible_in_window_p.
4331 (window_scroll_pixel_based, window_scroll_line_based): Update
4332 calls to Fpos_visible_in_window_p.
4333 * lisp.h (Fpos_visible_in_window_p): Update prototype
4335 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4337 * alloc.c (toplevel): Conditionalize compilation of mem_*
4338 functions differently.
4340 2000-10-20 Jason Rumney <jasonr@gnu.org>
4342 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4343 mem_init where it used to be. mem_z etc not defined otherwise.
4345 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4347 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4349 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4350 structure definition and related variabled to the top of the file.
4351 Include this code when GC_MALLOC_CHECK is defined.
4352 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4353 register/unregister allocated region.
4354 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4355 which isn't allocated.
4356 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4357 something which is already in use.
4358 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4359 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4360 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4361 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4363 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4364 _malloc_internal instead of malloc.
4365 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4368 2000-10-20 Andrew Innes <andrewi@gnu.org>
4370 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4372 (my_strftime) <macro>: Don't use macro arg list when redefining as
4374 (my_strftime) <function>: Supply 0 as ut argument.
4376 2000-10-19 Jason Rumney <jasonr@altavista.net>
4378 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4379 including dispextern.h, as it stops faces from working.
4381 * w32fns.c (Fx_create_frame): Don't bother calling
4382 face-set-after-frame-default since the caller does it for us
4383 anyway. Clean up calls to x_get_arg to be consistent with X.
4385 * w32term.c (x_produce_glyphs): Handle
4386 unibyte_display_via_language_environment correctly.
4387 (w32_draw_box_rect): Fix the calculation of width and height.
4389 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4390 as it has stopped working.
4391 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4394 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4396 * eval.c (skip_debugger): Prevent a compiler warning.
4397 (Fcondition_case): Likewise.
4398 (Fbacktrace_frame): Use a null interactive spec.
4400 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4402 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4404 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4406 * strftime.c: Sync with glibc, file version 1.78.
4407 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4408 should no longer be used according to ISO 8601.
4410 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4411 no map for meta_prefix_char, don't try to use it as a keymap.
4412 Instead, if T_OK is non-zero, look up a default binding, if any,
4413 otherwise, if T_OK is zero, return nil.
4415 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4416 (x_to_xcolors, png_load): Use x_query_color.
4418 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4420 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4422 (x_copy_color, x_alloc_lighter_color): Likewise.
4424 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4425 (x_query_color, x_query_colors): Add prototype.
4427 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4428 check_string_bytes only if not noninteractive, increase count to 50.
4430 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4432 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4435 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4437 * alloc.c (pure_bytes_used): Renamed from pureptr.
4439 (pure_alloc): New function.
4440 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4442 (Fpurecopy): Use PURE_POINTER_P.
4444 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4445 PT has moved backward.
4447 * xdisp.c (cursor_row_p): Take continued lines into account.
4449 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4451 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4452 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4453 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4456 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4457 of selective display off while searching for the next line start.
4459 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4461 * Makefile.in (term.o): Depend on dispextern.h.
4463 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4465 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4467 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4470 the iterator at the beginning, so that they can be set later on,
4471 for instance in reseat_at_next_visible_line_start, without being
4474 * xfns.c (pbm_format): Add :foreground and :background keywords.
4475 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4476 (xbm_load): Recognize foreground and background color specifications.
4478 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4480 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4482 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4484 * msdos.c (IT_set_face): Compare highlighted face with the default
4485 face, and invert colors if these faces' colors are identical.
4486 (Fmsdos_remember_default_colors): Don't swap foreground and
4487 background colors in initial_colors[].
4488 (IT_set_frame_parameters): Don't swap frame's foreground and
4489 background pixels. If ALIST includes "(reverse . t)", swap
4490 foreground-color and background-color properties in frame's
4491 param_alist. If the original frame's param_alist doesn't specify
4492 the colors, store unspecified-fg and unspecified-bg, reversed if
4495 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4496 the colors are unspecified and reversed, reverse fore- and back-
4497 ground in the returned value.
4498 (Fframe_parameter): Ditto.
4500 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4502 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4503 get_last_unchanged_at_beg_row.
4504 (find_first_unchanged_at_end_row): Renamed from
4505 get_first_unchanged_at_end_row.
4506 (find_first_unchanged_at_end_row): Convert assertions to
4507 unconditional tests which abort. When looking for a row in
4508 unchanged text, don't go further back than first_text_row.
4510 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4511 Don't add in the last line's height when deciding if the new
4512 position is below the scroll margin.
4514 2000-10-16 Miles Bader <miles@gnu.org>
4516 * editfns.c (Fconstrain_to_field): Check carefully for field
4517 boundaries if either OLD_POS or NEW_POS has a non-nil field
4518 property, even if they're the same.
4520 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4522 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4523 height for XFillRectangle.
4525 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4527 * syntax.c (Fstring_to_syntax): New function extracted from
4528 Fmodify_syntax_entry.
4529 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4530 (skip_chars, Fforward_comment): Remove unused variables.
4531 (syms_of_syntax): Add defsubr for string-to-syntax.
4532 (describe_syntax): Add code for comment and string fences.
4534 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4536 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4537 Do the meta->esc mapping. Call get_keyelt before returning.
4538 Start scanning from the second element (the first is always `keymap')
4539 to make it easier to detect when we reach a parent map.
4540 Handle the case of inheriting from a symbol whose function is a map.
4541 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4542 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4543 (get_keyelt, Flookup_key): Update call to access_keymap.
4544 Remove the meta->esc mappings.
4545 (define_as_prefix): Delete old disabled code.
4546 (menu_item_p): New function.
4547 (where_is_internal_1): Skip over the few remaining menu items.
4548 * lisp.h (access_keymap): Update prototype.
4549 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4550 Update call to access_keymap.
4551 (follow_key, read_key_sequence): Update calls to access_keymap.
4552 Remove the meta->esc mappings.
4554 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4556 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4557 with additional argument.
4559 * xdisp.c (cursor_row_p): New function.
4560 (try_cursor_movement, display_line): Use it.
4562 * xdisp.c (append_space): Also save/restore iterator's current
4563 character and its length.
4565 * xdisp.c (init_from_display_pos): Add an assertion.
4566 (handle_stop): Don't set iterator's add_overlay_start.
4567 (handle_invisible_prop): Likewise.
4568 (load_overlay_strings): If text under an overlay is invisible,
4569 take both before- and after-strings into account when the iterator
4570 is positioned either at the start or at the end of the overlay.
4571 (forward_to_next_line_start): Rewritten.
4572 (reseat_at_next_visible_line_start): Rewritten.
4573 (set_iterator_to_next): Add parameter RESEAT_P.
4575 * dispextern.h (struct it): Remove member add_overlay_start.
4576 (set_iterator_to_next): Change prototype.
4578 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4580 * coding.c (code_convert_region): Be sure to initialize
4581 coding->category_idx.
4582 (decode_coding_string): Set coding->src_multibyte and
4583 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4584 (encode_coding_string): Set coding->src_multibyte and
4585 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4587 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4589 * xfns.c (Fx_create_frame): Don't bother calling
4590 face-set-after-frame-default since the caller does it for us anyway.
4592 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4594 * window.c (coordinates_in_window): Fix detection of vertical line
4595 on character terminals.
4597 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4599 * editfns.c (save_excursion_save): Additionally record the
4601 (save_excursion_restore): If buffer was visible in a window, and a
4602 different window was selected, and the old selected window is
4603 still live, restore point in that window.
4605 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4607 * xterm.c (x_produce_glyphs): Handle
4608 unibyte_display_via_language_environment correctly.
4610 * regex.c (regex_compile): Change the way of handling a range from
4611 unibyte char to multibyte char.
4613 * syntax.c (skip_chars): Change the way of handling a range from
4614 unibyte char to multibyte char.
4616 * process.c (read_process_output): Cancel previous change.
4618 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4620 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4622 * charset.c (Ffind_charset_string): Doc fix.
4623 (Ffind_charset_region): Doc fix.
4625 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4627 * process.c (read_process_output): Fix previous change. Adjust
4628 multibyteness of text to insert in a buffer by
4629 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4631 2000-10-10 Andreas Schwab <schwab@suse.de>
4633 * alloc.c (mark_object): Remove all workarounds installed on
4636 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4638 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4639 (base64_encode_1): Make it work for a text of multibyte form.
4640 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4641 case. Don't call str_to_multibyte because base64_decode_1
4642 produces correct multibyte form for eight-bit codes.
4643 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4644 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4645 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4648 * charset.h (CHAR_STRING): Optimized for single byte characters.
4650 2000-10-09 Andreas Schwab <schwab@suse.de>
4652 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4653 -1 after socket is closed, to fall through to error processing.
4655 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4657 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4658 variables. If ALIST includes foreground-color or
4659 background-color, change also the colors of the default face for
4662 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4664 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4665 them extern (they are defined on xfaces.c).
4666 (syms_of_msdos): Don't intern and don't staticpro
4667 Qbackground_color and Qforeground_color.
4669 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4671 * frame.c (Fframe_parameter): For non-windowed frames, if
4672 f->param_alist says foreground or background color is unspecified,
4673 call tty_color_name to return the color name computed from the
4674 frame's current colors.
4676 2000-10-06 Dave Love <fx@gnu.org>
4678 * terminfo.c (ospeed): Don't declare.
4680 * sysdep.c: Don't include string.h.
4681 (h_errno): Declare conditional also on TRY_AGAIN.
4683 * charset.c (Ffind_charset_string): Doc fix.
4685 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4686 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4689 2000-10-05 Dave Love <fx@gnu.org>
4691 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4692 position like menu-bar.
4694 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4696 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4698 * xdisp.c (handle_single_display_prop): Use safe_call1.
4699 (safe_call): Renamed from call_function.
4700 (safe_call1): New function.
4701 (handle_fontified_prop): Use safe_call1 instead of call1.
4702 (safe_eval): Renamed from eval_form.
4703 (safe_eval_handler): Renamed from eval_handler.
4704 (handle_single_display_prop, display_mode_element): Use safe_eval
4705 instead of eval_form.
4707 * xfaces.c (merge_face_heights): Use safe_call instead of
4710 * keyboard.c (show_help_echo): Use safe_call instead of
4711 call_function; use safe_eval instead of eval_form.
4713 * lisp.h (safe_call): Renamed from call_function.
4714 (safe_eval): Renamed from eval_form.
4715 (safe_call1): Add prototype.
4717 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4719 * xfns.c (image_ascent): Rearrange ascent calculation for the
4722 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4724 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4725 (where_is_internal_1): Don't bother ignoring menu-items any more.
4727 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4729 * keyboard.c (update_menu_bindings): New variable.
4730 (parse_menu_item): Use AREF. If update_menu_bindings
4731 is 0, don't update menu bindings.
4732 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4734 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4736 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4739 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4741 * syntax.c (forw_comment): Match nestedness of ender/starter.
4742 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4743 (prev_char_comstart_first): Remove.
4744 (back_comment): Check two-char comment markers more carefully
4745 to better handle overlapping cases like *//* or /* */* */ ...
4746 Match nestedness of ender/starter.
4748 2000-10-02 Dave Love <fx@gnu.org>
4750 * config.in (HAVE_GAI_STRERROR): Add undef.
4752 * process.c (Fopen_network_stream): Use it.
4754 * m/alpha.h (NO_REMAP): Don't define.
4756 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4758 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4759 return with a string converted to an integer or vice versa when
4760 Vmocklisp_arguments is t.
4761 (Fsignal): Likewise. The function can return for `quit'.
4762 (struct gcpro): Declare member `var' to point to a volatile
4765 * eval.c (error): Prevent compiler warning.
4767 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4769 * keymap.c (keymap_memberp): New function.
4770 (Fset_keymap_parent): Use it.
4771 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4772 Use keymap_memberp to avoid creating cycles.
4773 (access_keymap): Use KEYMAPP.
4775 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4777 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4778 gai_strerror. Make sure xerrno is set if connect fails. Improve
4781 2000-09-29 Jason Rumney <jasonr@gnu.org>
4783 * w32term.c (w32_char_font_type, w32_encode_char)
4784 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4785 (w32_bdf_per_char_metric): New function.
4786 (w32_per_char_metric): Use it.
4787 (x_draw_glyph_string_background): Always draw background for BDF
4790 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4791 GDI object which is a scarce resource.
4793 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4794 (get_quoted_string): Fix limit on memchr search.
4795 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4796 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4797 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4798 (get_cached_font_char, cache_char_offset): Use macro
4799 BDF_CODEPOINT_RANGE_COVER_P.
4800 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4801 (clear_cached_bitmap_slots): New function.
4802 (GET_HEX_VALUE): G-Z, g-z are not hex.
4803 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4804 (get_bitmap_with_cache): Use new cache implementation.
4805 (create_offscreen_bitmap): New function.
4806 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4808 * w32term.c (x_produce_glyphs): If the distance from the current
4809 position to the next tab stop is less than a canonical character
4810 width, use the tab stop after that.
4811 (x_draw_glyphs): Handle case START and END are out of bounds more
4813 (x_clear_mouse_face): Block/unblock input.
4814 (x_display_and_set_cursor): Don't show a hollow box cursor for
4815 buffers whose cursor_type is nil.
4817 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4819 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
4821 * dispextern.h (updating_frame): Declare extern.
4823 2000-09-29 Andreas Schwab <schwab@suse.de>
4825 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4827 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4829 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4830 use its function definition.
4831 (tool_bar_items): Likewise.
4833 * lisp.h (fatal): Declare NO_RETURN.
4835 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4837 * keymap.c: Remove the line "#undef NULL".
4839 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4841 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
4843 2000-09-28 Dave Love <fx@gnu.org>
4845 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4847 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4849 * .gdbinit (xreload): Note its need on GNU/Linux.
4851 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4852 r_alloc, r_alloc_free.
4854 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4856 * syntax.c (skip_chars): Handle negation correctly.
4858 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4860 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4861 with non-zero FORCE_P argument.
4863 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4866 * xdisp.c (window_box_height): Add an assertion.
4868 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4869 tool-bar than is available.
4870 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4872 2000-09-27 Dave Love <fx@gnu.org>
4874 * s/irix6-5.h: Now works 64-bit. Tidied.
4876 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4878 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4879 instead of BITS_PER_INT.
4880 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4881 EMACS_UINT, respectively.
4882 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4884 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4886 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4888 * window.c (freeze_window_starts): Construct last argument for
4889 foreach_window differently.
4891 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4893 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4894 EMACS_UINT instead of `int' and `unsigned int'.
4895 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4897 * frame.h (struct frame): Make the `nothing' member of union
4898 output_data an EMACS_INT.
4900 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
4901 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4902 size in the sdata structure.
4903 (SDATA_NBYTES, SDATA_DATA): New macros.
4904 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4905 differently for the different layout of the sdata structure.
4906 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4908 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4909 Check that size recorded in the string size and size recorded in
4910 the sdata structure agree.
4912 2000-09-25 Dave Love <fx@gnu.org>
4914 * buffer.c: Include stdio.h.
4916 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4918 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4920 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4921 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
4922 (__malloc_extra_blocks): Declare as __malloc_size_t.
4924 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4926 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4928 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4929 (read_char): If help-echo is showing, preserve the echo area
4932 * xdisp.c (help_echo_showing_p): New variable.
4933 (set_message): Reset it to 0.
4934 (init_xdisp): Initialize help_echo_showing_p.
4936 * dispextern.h (help_echo_showing_p): Declare extern.
4938 * config.in: Fix typo in __GNUC_MINOR__.
4940 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4942 * s/freebsd.h (POSIX_SIGNALS): Define.
4944 * xterm.c (x_clear_mouse_face): Block/unblock input.
4946 2000-09-24 Dave Love <fx@gnu.org>
4948 * fns.c (base64_encode_1): Fix last change.
4950 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4952 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4954 * xdisp.c (try_window_reusing_current_matrix): More fixes
4955 for the case window has a header-line.
4957 2000-09-22 Dave Love <fx@gnu.org>
4959 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4962 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4964 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4966 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4968 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4971 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
4974 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4975 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4976 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4979 * marker.c (byte_char_debug_check): Return void.
4981 * xfns.c (Fx_create_frame): Set default frame parameter value
4982 for tool-bar-lines to 1.
4984 * dispnew.c (scrolling_window): Compare y-positions of rows
4985 equal at the start. Some simplification.
4987 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4988 reused rows' y-position in the case window has a header-line, and
4989 new window start is greater than old window start.
4991 * process.c (process_sent_to): New variable.
4992 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4993 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4994 Declare more parameters volatile.
4996 * lread.c (Vrecursive_load_depth_limit): New variable.
4997 (Fload): Check recursive loads whose recursion depth exceeds
4998 Vrecursive_load_depth_limit.
4999 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5001 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5003 * fileio.c (Fread_file_name): Doc fix.
5005 * editfns.c (Fmessage_or_box): Doc fix.
5007 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5009 * xfns.c (xbm_scan): Allow C-style comments.
5011 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5012 symbols are specified, add color translations to the cache.
5013 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5014 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5016 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5017 structures to xpm_init_color_cache.
5019 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5021 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5023 2000-09-19 Andrew Innes <andrewi@gnu.org>
5025 * makefile.nt (bootstrap-emacs): Don't change directory.
5027 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5029 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5031 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5032 If output buffer is too small, signal an appropriated error.
5034 2000-09-18 Dave Love <fx@gnu.org>
5036 * keyboard.c (menu_bar_items, tool_bar_items)
5037 (current_active_maps): Remove redundant get_local_map call.
5039 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5041 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5042 cursor for buffers whose cursor_type is nil.
5044 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5045 a feature to implement that is already implemented.
5046 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5049 * xfns.c (x_clear_image_1): New function.
5050 (x_clear_image): Use it.
5051 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5053 * dispnew.c (update_window): Move test for invisible lines
5054 at the top to update_window_line.
5055 (update_window_line): Handle invisible lines here.
5057 * xfns.c (clear_image_cache): Clear current matrices of all
5058 frames sharing an image cache. Block input while freeing
5059 images. Fix timestamp comparison.
5060 (x_clear_image): Also free the mask.
5062 * xfns.c (lookup_image): Block input while loading the image so
5063 that we won't get interrupted in a state where the image isn't yet
5065 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5066 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5067 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5068 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5070 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5072 * dispnew.c (update_window): Make sure to make desired rows
5073 current even if they are completely invisible at the top
5076 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5078 * xfns.c (lookup_image): Build mask before applying an algorithm.
5079 Recognize algorithm `disabled'.
5080 (cross_disabled_images): New variable.
5081 (COLOR_INTENSITY): New macro.
5082 (x_detect_edges): Use COLOR_INTENSITY.
5083 (x_disable_image): New function.
5084 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5086 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5087 disabled state, don't apply an image transformation algorithm if
5088 the user specified an image for the disabled state. Use
5089 `:algorithm disabled' for creating a disabled item's image if the
5090 user hasn't specified an image.
5092 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5093 allocation functions with the XPM lib.
5094 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5095 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5096 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5097 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5098 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5099 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5100 functions, if possible, because these handle color allocation
5101 failure more gracefully.
5102 (Fimage_mask_p): New function.
5104 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5105 (Qedge_detection, Qheuristic): New symbols.
5106 (syms_of_xfns): Initialize new symbols.
5107 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5108 `algorithm (edge-detection ...)'.
5109 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5110 (tiff_format, gif_format, gs_format): Add `:mask'.
5111 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5112 (GIF_MASK, GS_MASK): New enumerators.
5113 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5114 (emboss_matrix, laplace_matrix): New variables.
5115 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5116 (x_edge_detection): New functions.
5117 (x_laplace): Rewritten in terms of x_detect_edges.
5118 (x_build_heuristic_mask): If image has a mask, free it.
5120 2000-09-14 Andrew Innes <andrewi@gnu.org>
5122 * makefile.w32-in: Revert to Unix line endings.
5124 2000-09-14 Andrew Innes <andrewi@gnu.org>
5126 * makefile.w32-in: Standardize indentation somewhat.
5127 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5128 cater for differences between shells.
5130 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5132 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5134 * xterm.c (x_produce_glyphs): If the distance from the current
5135 position to the next tab stop is less than a canonical character
5136 width, use the tab stop after that.
5138 2000-09-14 Dave Love <fx@gnu.org>
5140 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5142 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5144 * xdisp.c (handle_fontified_prop): While running fontification
5145 functions, bind `fontification-functions' and
5146 `after-change-functions' to nil.
5148 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5149 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5151 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5153 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5154 USE_MMAP_FOR_BUFFERS.
5156 * insdel.c (make_gap): Use enlarge_buffer_text.
5158 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5159 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5160 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5161 from former r_alloc_* functions in ralloc.c.
5162 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5163 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5164 (mmap_init) [REL_ALLOC_MMAP]: New function.
5165 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5166 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5169 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5170 (enlarge_buffer_text): Add prototype.
5172 * ralloc.c: Remove everything having to do with the use of mmap.
5174 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5176 * sound.c (Fplay_sound): Doc fix.
5178 * keyboard.c: Avoid some more compiler warnings.
5179 (parse_tool_bar_item): Ignore cached key bindings.
5181 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5182 and allocation of Lisp data.
5184 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5186 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5187 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5190 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5192 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5194 * ccl.c: Comment fixed.
5195 (MAX_MAP_SET_LEVEL): Increased to 30.
5196 (PUSH_MAPPING_STACK): Enclose with do-while block.
5197 (POP_MAPPING_STACK): Likewise.
5198 (stack_idx_of_map_multiple): New variable.
5199 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5200 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5201 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5202 (ccl_driver) <CCL_MapSingle>: Likewise.
5203 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5204 with the case where looking up process reaches to the end of
5205 map-set, and call CCL programs as the above change.
5207 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5209 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5210 that might be clobbered by longjmp.
5211 (check_x_display_info, x_decode_color, create_frame_xic)
5212 (Fx_display_backing_store, Fx_display_visual_class)
5213 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5215 * lread.c (init_lread): Set Vloads_in_progress to nil.
5216 (Fload): Show list of recursively loaded files, when signaling an
5219 * lread.c (Vloads_in_progress): New variable.
5220 (record_load_unwind): New function.
5221 (Fload): Check for recursive loads.
5222 (syms_of_lread): Initialize Vloads_in_progress.
5223 (read_integer, read1): Avoid some compiler warnings.
5225 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5228 2000-09-11 Miles Bader <miles@gnu.org>
5230 * editfns.c (Fbuffer_string): Doc fix.
5232 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5234 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5236 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5238 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5239 whether to include other header files.
5241 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5243 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5244 by Fmemq as a boolean.
5246 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5248 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5250 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5252 * ralloc.c (mmap_fd): Remove initializer which can make it
5253 read-only in a dumped Emacs.
5254 (mmap_fd_1): New variable.
5255 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5256 restore it from there.
5257 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5258 unconditionally so that mmap_fd can be initialized there.
5259 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5260 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5261 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5263 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5265 * xdisp.c (dump_glyph_row): Fix printf format string.
5266 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5268 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5270 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5273 * xdisp.c (try_window_id): When trying to locate cursor in
5274 unchanged rows at the top, handle the case that we can't find it.
5276 * xterm.c (x_draw_glyphs): Handle case START and END are out
5277 of bounds more carefully.
5279 2000-09-08 Dave Love <fx@gnu.org>
5281 * s/sol2.h (REL_ALLOC_MMAP): Define.
5282 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5284 * ralloc.c: Don't include string.h (redundant).
5285 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5286 [!MAP_ANON]: Include fcntl.h.
5287 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5288 (r_alloc, r_re_alloc, r_alloc_free)
5289 (mmap_enlarge, mmap_set_vars): Use it.
5290 (r_alloc_init_fd): New function.
5291 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5292 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5295 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5298 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5299 change to __NetBSD__.
5301 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5303 * search.c (compile_pattern): Check the multibyteness of cached
5306 2000-09-08 Miles Bader <miles@gnu.org>
5308 * xfaces.c (default_face_vector): Function removed.
5309 (Finternal_merge_in_global_face): Restore old global/local
5310 attribute override order. Use inline loop instead of calling
5311 default_face_vector.
5313 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5315 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5316 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5317 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5318 where necessary, in case POINTER_TYPE is `void'.
5320 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5322 * frame.c (make_terminal_frame): Initialize frame foreground and
5323 background colors to unspecified, for the initial instance of an
5326 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5328 * ralloc.c (mmap_find): Fix overlap computation.
5329 (mmap_enlarge): Compute nbytes before trying to find an
5332 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5335 * lread.c (syms_of_lread): Change value of regexp
5336 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5338 * xmenu.c (xdialog_show): When looking up the selection in
5339 menu_items, take `quote' boundaries into account; this corresponds
5340 to a nil ITEM in x-popup-dialog.
5342 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5344 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5346 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5348 * coding.c (encode_coding_sjis_big5): Use translation table for
5349 encoding, not decoding. Fix the handling of latin-jisx0201.
5350 Check for the charset katakana-jisx0201 too.
5351 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5352 (detect_coding_sjis): Check the byte sequence more rigidly.
5354 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5356 * xfaces.c (Vparam_value_alist): New variable.
5357 (syms_of_xfaces): Initialize it.
5358 (Finternal_set_lisp_face_attribute): Avoid more consing.
5360 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5362 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5363 (Qbackground_mode): New variable.
5364 (syms_of_frame_1): Initialize Qbackground_mode.
5366 * lisp.h (Qdisplay): Declare extern.
5368 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5369 change face on all frames, and change the default for new frames.
5371 2000-09-07 Dave Love <fx@gnu.org>
5373 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5375 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5377 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5379 * charset.c: Include composite.h
5380 (lisp_string_width): New function.
5381 (Fstring_width): Call lisp_string_width instead of strwidth.
5383 * Makefile.in (charset.o): Depends on composite.h.
5385 * process.c (read_process_output): Before inserting the decoded
5386 text in the buffer, adjust the multibyteness.
5388 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5390 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5391 buffer's text buffer is null, map new memory.
5393 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5394 POINTER_TYPE and size_t.
5395 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5396 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5397 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5398 [REL_ALLOC_MMAP]: New macros.
5399 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5400 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5401 [REL_ALLOC_MMAP]: New functions.
5403 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5404 before and after unexec.
5406 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5407 text buffers if necessary.
5409 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5410 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5413 * config.in (HAVE_MMAP): Add #undef.
5415 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5417 * frame.c (Qdisplay_type): New variable.
5418 (syms_of_frame_1): Initialize it.
5419 (Fframe_parameter): New function that avoids consing.
5420 (syms_of_frame): Defsubr it.
5422 * buffer.c (Fother_buffer): Consider buffers as invisible when
5423 they are displayed in a window on an invisible frame.
5425 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5426 get-largest-window always return nil.
5428 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5430 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5431 variable; recognize Emacs 19 elc files.
5433 2000-09-04 Miles Bader <miles@gnu.org>
5435 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5436 before initially popping up the menu, so the menu doesn't flash
5437 when the face settings are significantly different from the defaults.
5439 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5441 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5442 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5443 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5444 (BIT_UNIBYTE): Remove.
5445 (re_match_2_internal): Delete corresponding code and streamline the
5446 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5447 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5448 (re_wctype_t): New type.
5449 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5450 (regex_compile): Use them and fix handling of overly long char classes.
5452 2000-09-03 Andrew Innes <andrewi@gnu.org>
5454 * makefile.w32-in: Change to DOS line endings.
5456 * s/ms-w32.h (ORDINARY_LINK): New define.
5458 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5459 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5461 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5462 (distclean): Delete them here instead.
5464 * w32proc.c (compare_env): Convert to uppercase for comparison,
5465 not lowercase, to match how the native Windows shell works.
5467 2000-09-03 Jason Rumney <jasonr@gnu.org>
5469 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5470 CVS changes the line-ends when checking in/out on DOS/Windows.
5472 * makefile.nt (emacs): Do not change directory to run temacs, as
5473 the load-path is set relative to current directory.
5475 2000-09-03 Miles Bader <miles@gnu.org>
5477 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5479 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5481 * xdisp.c (redisplay_mode_lines): New function.
5482 (display_mode_lines): Return number of mode lines displayed.
5483 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5484 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5486 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5487 string.h and strings.h.
5488 (index) [HAVE_INDEX]: Add prototype.
5490 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5491 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5493 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5494 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5496 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5498 * lread.c (read1): Accept `?' as symbol constituent, for
5499 compatiblity with XEmacs.
5501 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5503 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5504 (struct re_pattern_buffer): Remove newline_anchor.
5505 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5506 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5507 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5508 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5509 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5510 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5511 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5512 Get rid of references to newline_anchor.
5513 (regcomp): Allocate and precompute a fastmap.
5515 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5517 * lread.c (openp): GCPRO local variable `filename'.
5519 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5521 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5523 * regex.c: Merge some changes from GNU libc. Add prototypes.
5524 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5525 Use memcmp and memcpy instead of bcopy and bcmp.
5526 (init_syntax_once): Use ISALNUM.
5527 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5528 (REG_UNSET_VALUE): Remove. Use NULL instead.
5529 (REG_UNSET, re_match_2_internal): Use NULL.
5530 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5532 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5533 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5534 (regex_compile): In handle_interval, return an error rather than try to
5535 unfetch the interval if we can't find the closing brace.
5536 Obey the RE_NO_GNU_OPS syntax bit.
5537 (TOLOWER): New macro.
5539 (regexec): Allocate regs.start and regs.end as one block.
5541 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5543 * xdisp.c (echo_area_display): Check display_completed instead
5544 of calling detect_input_pending.
5546 * dispnew.c (update_frame): Only set display_completed here; move
5547 the update_begin and update_end calls here from update_frame_1.
5548 (update_frame_1): Don't set display_completed here, don't call
5549 update_begin/update_end.
5551 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5552 instead of store_frame_param.
5554 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5556 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5557 desired window matrix hasn't been displayed, use the current row
5558 instead. Make sure that only those frame rows are updated for
5559 which there exists a corresponding enabled desired row.
5561 2000-08-29 Miles Bader <miles@gnu.org>
5563 * xfaces.c (default_face_vector): New function.
5564 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5566 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5568 * lread.c (openp): Prevent temporary string passed to
5569 Ffile_readable_p from being garbage collected.
5571 2000-08-28 Dave Love <fx@gnu.org>
5573 * keymap.c (store_in_keymap): Add `static' to declaration.
5575 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5577 * emacs.c, callint.c, doc.c, editfns.c
5578 (toplevel) [HAVE_STRING_H]: Include string.h.
5579 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5580 (index): Remove prototypes which might conflict with non-standard
5581 definitions of index/strchr.
5583 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5584 (rindex): Define only if !HAVE_RINDEX.
5586 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5588 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5590 2000-08-28 Miles Bader <miles@gnu.org>
5592 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5593 made inconsistent by a font-related attribute in FROM.
5594 (merge_face_inheritance): Add function comment.
5596 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5598 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5599 the 4th arg (PREV_EVENT) Qt to suppress input method.
5601 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5603 * regex.c: Indent cpp directives and remove parens after `defined'.
5604 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5605 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5606 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5607 (re_compile_pattern): Use size_t for length.
5608 (init_syntax_once): Move to a better place.
5609 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5610 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5612 * syntax.c (back_comment): Detect cases where a comment-starter is
5613 actually inside another comment as in: /* a // b */ c // d \n.
5614 Make it clear that `comstart_pos' is unused for nested comments.
5616 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5617 (KEYMAPP): New macro.
5618 (Fkeymap_parent, Fset_keymap_parent): Use it.
5619 (fix_submap_inheritance): Mark it static.
5620 (define_as_prefix, describe_buffer_bindings, describe_command)
5621 (describe_translation, describe_map): Complete prototypes.
5623 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5625 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5626 to better match the key-lookup behavior.
5628 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5630 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5631 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5633 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5635 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5636 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5637 (xterm.o): Depend on coding.h
5639 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5641 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5642 the corresponding '#endif'.
5644 2000-08-26 Miles Bader <miles@gnu.org>
5646 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5647 * xfaces.c (QCinherit): New variable.
5648 (syms_of_xfaces): Initialize it.
5649 (LFACE_INHERIT): New macro.
5650 (Finternal_get_lisp_face_attribute)
5651 (merge_face_vector_with_property)
5652 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5653 (check_lface_attrs): Allow new types of face height. Check
5655 (CYCLE_CHECK): New macro.
5656 (merge_face_inheritance): New function.
5657 (merge_face_vectors): Merge inherited faces too. Add F and
5658 CYCLE_CHECK arguments.
5659 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5660 (lookup_named_face, lookup_derived_face, realize_named_face)
5661 (face_at_string_position, face_at_buffer_position): Supply
5662 new F and CYCLE_CHECK arguments to merge_face_vectors.
5663 (merge_face_heights): New function.
5664 (merge_face_vectors, merge_face_vector_with_property)
5665 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5666 handle relative face heights.
5667 (lface_same_font_attributes_p): Compare heights using EQ.
5669 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5671 * charset.c (char_to_string): Check the character validity.
5672 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5674 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5676 * regex.c (PUSH_FAILURE_COUNT): New macro.
5677 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5678 Handle popping of a register's or a counter's data.
5679 (POP_FAILURE_POINT): Use the new name.
5680 (re_match_2_internal): Push counter data on the stack for succeed_n,
5681 jump_n and set_number_at and remove misleading dead code in succeed_n.
5683 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5685 * xdisp.c (redisplay_internal): If considering all windows on all
5686 frames, update the display for each frame as soon as possible,
5687 instead of first building all desired matrices for all frames, and
5688 then updating them all.
5689 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5691 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5693 * bytecode.c (mark_byte_stack): Add a comment.
5695 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5696 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5699 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5701 * minibuf.c (do_completion): Always use compare-string, not
5702 string-equal because the latter doesn't pay attention to
5703 multibyteness of strings.
5705 * process.c (create_process): Don't setup raw-text coding here.
5706 (Fopen_network_stream): Don't set coding->src_multibyte and
5707 coding->dst_multibyte here.
5708 (read_process_output): For process filter, return unibyte string
5709 if default-enable-multibyte-characters is nil.
5710 (send_process): If OBJECT is multibyte text, be sure to encoded it
5711 by the specified coding system for the process. Otherwise, setup
5713 (init_process): Don't initialize default-process-coding-system here.
5715 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5717 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5718 <scroll-down-aggressively>: Likewise.
5720 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5722 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5723 zero. Set coding->produced_char correctly.
5725 2000-08-22 Andrew Innes <andrewi@gnu.org>
5727 * makefile.w32-in: New file.
5729 * unexw32.c (unexec): Ignore old_name, and use the actual location
5730 of the current executable instead. Base new_name on this.
5732 * w32proc.c (create_child): Remove reference to security
5733 descriptor, which isn't needed and doesn't compile with mingw32.
5735 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5736 up dllimport attributes.
5737 (x_update_window_end): Update prototype.
5739 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5740 extern, which screws up dllimport attributes.
5742 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5743 up dllimport attributes.
5745 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5746 screws up dllimport attributes.
5748 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5749 up dllimport attributes.
5750 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5751 screws up dllimport attributes.
5753 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5754 up dllimport attributes.
5756 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5757 screws up dllimport attributes.
5759 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5760 screws up dllimport attributes.
5762 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5763 up dllimport attributes.
5765 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5766 unnecessary extern, which screws up dllimport attributes.
5769 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5770 up dllimport attributes.
5772 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5773 unnecessary extern, which screws up dllimport attributes.
5775 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5776 screws up dllimport attributes.
5778 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5779 up dllimport attributes.
5781 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5783 * w32bdf.c (search_file_line):
5784 (set_bdf_font_info):
5786 (w32_get_bdf_glyph):
5787 (w32_BDF_to_x_font): Fix compile warnings.
5789 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
5791 * w32select.c: Include keyboard.h before frame.h.
5793 * w32fns.c (max): Define macro.
5794 (JOHAB_CHARSET): Define if not known.
5795 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5796 (Fx_show_tip): Synch with X version.
5798 * w32xfns.c: Include keyboard.h before frame.h.
5800 * w32fns.c: Include keyboard.h before frame.h.
5802 * w32term.c: Include keyboard.h before frame.h.
5804 * fontset.c: Include keyboard.h before frame.h.
5806 * w32inevt.c: Include keyboard.h before frame.h.
5807 (MOUSE_MOVED): Define if not known.
5809 * minibuf.c: Include keyboard.h before frame.h.
5811 * keyboard.c: Include keyboard.h before frame.h.
5813 * indent.c: Include keyboard.h before frame.h.
5815 * dispnew.c: Include keyboard.h before frame.h.
5817 * buffer.c: Include keyboard.h before frame.h.
5819 * alloc.c: Include keyboard.h before frame.h.
5821 * print.c: Include keyboard.h before frame.h.
5823 * process.c: Include keyboard.h before frame.h.
5825 * scroll.c: Include keyboard.h before frame.h.
5827 * sysdep.c: Include keyboard.h before frame.h.
5829 * term.c: Include keyboard.h before frame.h.
5831 * window.c: Include keyboard.h before frame.h.
5833 * xdisp.c: Include keyboard.h before frame.h.
5834 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5836 * frame.c: Include keyboard.h before frame.h.
5838 * w32heap.h: Undefine min, max.
5840 * w32gui.h: Undefine min, max.
5842 * unexw32.c: Change PUCHAR to PCHAR.
5843 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5846 (copy_executable_and_dump_data): Remove unnecessary static defs.
5847 (copy_executable_and_dump_data): Fix compile warnings.
5849 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5851 * w32console.c (min): Define macro.
5852 (clear_frame, write_glyphs): Fix compile warning.
5854 * w32proc.c (compare_env):
5855 (find_child_console): Fix compile warning.
5857 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5858 sys_errlist instead of _sys_errlist.
5859 (get_emacs_configuration_options): New function.
5861 * s/ms-w32.h (sys_nerr): Provide default definition.
5862 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5863 name with _ prepended.
5864 (NSIG): Define if not known.
5865 (get_emacs_configuration): Provide extern declaration.
5866 (get_emacs_configuration_options): Provide extern declaration.
5867 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5869 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5871 (read_unc_volume): Fix compile warning.
5873 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5874 definitions from being used.
5876 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5878 * w32.c (unc_volume_file_attributes):
5879 (open_unc_volume): Make arg const.
5881 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5882 (read_input_waiting): Remove excess parameter.
5884 * w32.c (init_environment): Call _access.
5885 (check_windows_init_file): Call _close.
5886 (init_user_info): Call _putenv.
5887 (init_environment): Call _putenv and _strdup.
5888 (init_ntproc): Reset volume info cache on startup.
5890 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5891 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5892 cannot override the CRT malloc.
5894 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5895 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5897 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5898 unless we are linking with a static CRT.
5899 (RVA_TO_PTR): Cast result to unsigned char*.
5901 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5902 (add_volume_info): Use xstrdup.
5904 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5906 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5907 (do_completion, Fminibuffer_complete_word): Use it.
5908 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5909 var so it can take non-boolean values.
5911 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5913 * editfns.c (find_field): Formatting changes.
5914 (toplevel): Some old-style function forward declarations
5915 changed to prototypes, some new protypes added, some functions
5918 * lisp.h (set_time_zone_rule): Add prototype.
5919 (use_dialog_box): External declaration.
5921 * keyboard.c (gen_help_event): Add parameter SIZE.
5922 (kbd_buffer_events_waiting): Slightly rewritten.
5923 (clear_event): New function.
5924 (kbd_buffer_get_event): Use it, and clear the input_events of
5926 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5927 don't fill the newly created array with nils.
5928 (toplevel): Convert some old-style function forward declarations
5931 * keyboard.h (gen_help_event): Change prototype.
5933 * xterm.c (XTread_socket): Change calls to gen_help_event.
5935 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5937 * eval.c (Fmacroexpand): Doc fix.
5939 2000-08-20 Jason Rumney <jasonr@gnu.org>
5941 * w32term.h (x_display_info_for_display): Remove as this function
5942 does not exist on W32.
5944 * w32term.c (help_echo_window): New variable.
5945 (syms_of_w32term): staticpro it.
5946 (note_mode_line_highlight): Set it.
5947 (XTextExtents16): Removed as there is no equivalent on W32.
5948 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5949 the X way of doing this will not work for W32.
5950 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5951 (x_draw_image_foreground): Avoid drawing outside of the clip area
5952 when image doesn't have a mask.
5953 (note_mouse_highlight): Process overlays in the right order of
5954 priority. Set help_echo_window.
5955 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5956 because that's more visible for large images.
5958 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5959 name to single_keymap_panes.
5960 (w32_menu_show): Set wv->title when dealing with titles.
5961 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5963 2000-08-21 Miles Bader <miles@gnu.org>
5965 * minibuf.c (do_completion): Try again if we rewrite the input
5966 string, but no completion was done, so that any completion message
5969 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5971 * xfaces.c (lface_equal_p): Compare strings differently.
5972 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5973 (realize_tty_face): Use them.
5974 (syms_of_xfaces): Initialize new variables.
5975 (map_tty_color): New function, extracted from realize_tty_face.
5976 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5977 foreground or background color, store the new color name in the
5978 realized face; previous code trying to do this had no effect.
5979 (realize_tty_face): Use map_tty_color.
5980 (Fclear_face_cache): Set face_change_count and ensure thorough
5983 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5985 * undo.c (record_first_change, record_marker_adjustment): Don't
5986 use XBUFFER on last_undo_buffer which might not be a buffer.
5988 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5990 * coding.c (decode_coding_string): Set members consumed,
5991 consumed_char, produced, produced_char of *coding correctly. If
5992 decode_coding doesn't consume any byte, don't try anymore.
5993 (encode_coding_string): Likewise.
5995 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5997 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5998 conditional have void type, for Standard C compilers.
6000 * xdisp.c (redisplay_internal): Compare windows for equality with
6001 EQ, instead of applying XWINDOW to something that might not
6004 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6006 * fontset.c (Finternal_char_font): Search only the selected frame
6007 for a window of the current buffer.
6009 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6011 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6014 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6015 second half of a HELP_EVENT is found at the start of kbd_buffer.
6017 2000-08-18 Miles Bader <miles@gnu.org>
6019 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6021 * editfns.c (save_restriction_save): Rewrite to use markers.
6022 (save_restriction_restore): Rewrite to understand new form of data
6023 saved by save_restriction_save.
6024 (Fsave_restriction): Remove cautionary note in doc-string.
6026 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6028 * fileio.c (build_annotations): Add a comment explaining the
6029 return value of format-annotate-function. Replace a spurious call
6030 to Flength with a CONSP test. Call format-annotate-function with
6031 a fifth arg specifying how many times the function is been called
6032 in a row, to let it choose temporary buffers appropriately.
6034 2000-08-17 Dave Love <fx@gnu.org>
6036 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6037 declare make_temp_name twice.
6039 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6040 (unreadpure): Give it an arg.
6042 * unexalpha.c: Prototype fatal_unexec, mark_x,
6043 update_dynamic_symbols. Declare unexec as void.
6045 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6046 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6048 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6049 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6051 * alloca.c: Use #error.
6052 [POINTER_TYPE]: Use it.
6054 * eval.c (Fdefvar): Doc fix.
6056 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6057 INITIALIZE_INTERVAL.
6059 * buffer.h: Avoid DECLARE_INTERVALS.
6061 * config.in: Add size_t.
6063 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6065 * w16select.c (set_clipboard_data): If there's not enough memory
6066 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6067 expects. In case of other failures, return 3.
6068 (system_error_msg): New error message.
6069 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6072 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6074 * term.c (write_glyphs): Also turn off inverse video after turning
6075 off other appearances in case TS_exit_attribute_mode is not equal
6076 to TS_end_standout_mode.
6077 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6079 (turn_off_face): Reset standout_mode only if
6080 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6081 is equal to TS_end_standout_mode.
6083 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6085 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6086 sequence at the end of the source block.
6088 * ccl.c (Fccl_program_p): Docstring modified.
6089 (Fccl_execute): Likewise.
6090 (Fccl_execute_on_string): Likewise.
6092 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6094 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6096 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6098 The following changes are mainly to fix bugs of
6099 encode/decode-coding-string failing if encoding/decoding return
6100 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6101 variable conversion_buffer.
6103 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6104 decrement dst_end to avoid buffer overflow in the later call of
6107 * coding.h (conversion_buffer_size, conversion_buffer)
6108 (get_conversion_buffer): Extern deleted.
6110 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6111 (conversion_buffer, conversion_buffer_size): Variables deleted.
6112 (get_conversion_buffer): Function deleted.
6113 (struct conversion_buffer): New structure.
6114 (MAX_ALLOCA): New macro.
6115 (allocate_conversion_buffer): New macro.
6116 (extend_conversion_buffer, free_conversion_buffer): New functions.
6117 (ccl_coding_driver): Set coding->result.
6118 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6119 this is the last block of source.
6120 (encode_coding): Likewise. Handle the source block as the last
6121 one only when the whole source text is consumed.
6122 (decode_coding_string): Handle the case that the output buffer is
6123 too small to decode the whole source text. Use
6124 allocate_conversion_buffer, extend_conversion_buffer and
6125 free_conversion_buffer, not get_conversion_buffer.
6126 (encode_coding_string): Likewise.
6127 (init_coding): Function deleted.
6128 (init_coding_once): Delete code to initialize conversion_buffer_size.
6130 * emacs.c (main): Don't call init_coding.
6132 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6134 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6135 (insert_glyphs): Likewise.
6137 * w32console.c (write_glyphs): Use a locally declared
6140 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6142 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6143 member of display_info is NULL.
6145 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6147 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6149 * term.c (turn_off_face): Reset standout_mode when resetting
6150 appearances with capability `me'.
6151 (write_glyphs): Switch on inverse video before each face change.
6153 2000-08-14 Dave Love <fx@gnu.org>
6155 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6156 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6157 (lisp_free): Declare and make static.
6159 * window.c: Fix embedded comment.
6160 (syms_of_window): Fix doc string.
6162 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6164 * keymap.c (push_key_description): If C without modifiers is < 32,
6165 make sure to print `C-' before `M-', like in the manual.
6167 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6169 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6170 since they aren't relocated anymore.
6171 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6173 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6174 partially visible line which is smaller than the window's height.
6176 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6178 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6179 the multibyte form of eight-bit-control characters.
6180 (Fccl_execute_on_string): Initialize ccl->multibyte.
6182 * ccl.h (struct ccl_program): New member multibyte.
6184 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6186 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6188 * regex.c (regex_compile) <normal_char>: Pay attention to
6190 (analyse_first) <exactn>: Setup fastmap correctly for
6191 eight-bit-control characters.
6193 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6195 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6197 * keyboard.c (make_lispy_event): Handle the new event type
6198 multibyte_char_keystroke.
6200 * xterm.c: Include coding.h.
6201 (XTread_socket): Work around a bug of XmbLookupString. If the
6202 input is from XIM, decode it according to the current locale. In
6203 that case, generate multibyte_char_keystroke events.
6205 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6207 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6208 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6210 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6212 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6213 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6214 (move_it_in_display_line_to): Record iterator's ascent and descent
6215 before producing glyphs, and restore them when we know the glyph
6216 doesn't fit on the line.
6217 (move_it_to): Restructured so that it's easier to debug. If
6218 moving to a vpos, and not moving to an x or character position,
6219 stop as soon as the specified vpos is reached; don't move further
6220 into that line because that might change the computed line height.
6221 (try_cursor_movement): New function, extracted from the cursor
6222 movement branch of redisplay_window. If ending on a partially
6223 visible line, don't try to scroll if the cursor line is taller
6225 (redisplay_window): Use try_cursor_movement.
6227 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6228 because that function doesn't cope with variable-height lines.
6230 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6231 box cursor because that's better visible for large images.
6233 2000-08-10 Miles Bader <miles@gnu.org>
6235 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6237 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6239 * xdisp.c (Vmessages_buffer_name): New variable.
6240 (message_dolog): Use it.
6241 (syms_of_xdisp): Initialize it.
6243 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6245 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6246 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6247 redundant now that keyboard.h is included.
6249 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6251 * keyboard.c (kbd_buffer_events_waiting): New function.
6253 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6255 * msdos.c: Include keyboard.h.
6256 (XMenuActivate): Empty no_event events from the event buffer. If
6257 no events are left after that, call clear_input_pending.
6258 (mouse_clear_clicks): New function, code moved from mouse_init.
6259 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6260 mouse driver to ``forget'' any past clicks.
6262 * Makefile.in (msdos.o): Depend on keyboard.h.
6264 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6266 * lisp.h (input_pending): External declaration.
6268 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6270 * xdisp.c (echo_area_display): Display thoroughly if input is
6271 pending. Bind redisplay-dont-pause to t during the redisplay.
6272 in case input is pending.
6274 * dispnew.c (Qredisplay_dont_pause): New variable.
6275 (syms_of_display): Initialize and staticpro it.
6276 (update_frame_1): Don't interrupt the display for pending input if
6277 redisplay_dont_pause is set.
6279 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6281 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6283 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6285 * callproc.c (Fcall_process): Terminate the unwind-protect around
6286 the post-read-conversion of coding system.
6288 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6289 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6290 * buffer.h (overlays_at): Update prototype.
6291 * xdisp.c (next_overlay_change): Update call to overlays_at.
6292 * xfaces.c (face_at_buffer_position): Likewise.
6293 * textprop.c (Fget_char_property): Likewise.
6294 * xterm.c (note_mouse_highlight): Likewise.
6296 * minibuf.c (do_completion): Don't consider a simple change of
6297 case as `completion'.
6299 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6301 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6302 * undo.c (record_delete): Make sure last_point_position_buffer is
6303 a buffer before comparing pointers.
6305 * coding.h (decode_coding_string): Declare.
6307 * intervals.h (Fprevious_single_char_property_change): Declare.
6309 * textprop.c (Fprevious_single_char_property_change): Don't do
6310 arithmetic directly on lisp objects.
6312 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6314 * keyboard.h (menu_item_eval_property): Declare.
6316 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6317 reuse as buffer name, instead of recreating (and discarding) every
6318 time a message is logged.
6319 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6320 (current_message_1, truncate_message_1, set_message_1)
6321 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6322 (current_message, truncate_echo_area, display_echo_area)
6323 (resize_echo_area_axactly): Changed calls.
6325 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6327 (Ffind_coding_systems_region_internal): First argument to Fappend
6328 must be an integer, not a Lisp object.
6330 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6332 * charset.c (Fchar_width): Doc fix.
6334 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6336 * charset.c (Fstring_width): Doc fix.
6338 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6340 * xdisp.c (start_display): When starting display on a continuation
6341 line, clear ascent and descent members of the iterator structure;
6342 the height of the continued line does not affect the height of the
6344 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6345 line taller than the window.
6346 (redisplay_window) <forced window start>: Handle case that the
6347 middle of the window is not found in any row.
6348 (dump_glyph_row): Show more information.
6349 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6350 first text line in a glyph matrix.
6352 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6353 of the clip area when image doesn't have a mask.
6355 * fns.c (sweep_weak_table): Fix survival conditions for
6356 key-or-value and key-and-value weakness.
6358 * .gdbinit (xhashtable): New command.
6360 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6361 tables out of the list of all weak hash tables.
6363 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6364 a new buffer is created, make sure echo_area_buffer[] references
6367 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6369 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6372 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6374 * syntax.c (skip_chars): Fix previous change. Make the handling
6375 of unibyte string consistent with that of regex search.
6377 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6379 * xmenu.c (popup_get_selection): Use xfree instead of free.
6381 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6383 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6385 * callproc.c (child_setup): Use xfree instead of free.
6387 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6389 (run_mac_command, closedir): Use `xfree' instead of `free'.
6391 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6393 * eval.c (error): Use xfree instead of free.
6395 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6397 * fns.c: Replace `illegal' with `invalid'.
6398 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6400 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6402 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6405 2000-08-04 Noah Friedman <friedman@splode.com>
6407 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6410 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6412 * syntax.c (skip_chars): Fix typo in error message.
6414 2000-08-04 Andreas Schwab <schwab@suse.de>
6416 * m/ia64.h: Moved from s/ia64.h.
6418 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6420 * process.c (read_process_output): Big simplification. Handle
6421 composition and post-read-conversion of coding system correctly.
6422 (send_process): Handle composition correctly.
6424 * callproc.c (Fcall_process): Handle post-read-conversion of
6425 coding system if any.
6427 * coding.c (decode_coding_iso2022): More strict check for handling
6429 (coding_restore_composition): Pay attention to the case that
6430 cmp_data is not set properly (because of invalid code in the
6432 (run_pre_post_conversion_on_str): Include text properties in the
6434 (decode_coding_string): Set members of coding correctly.
6436 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6438 * s/ia64.h: New file.
6440 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6441 Use NULL instead of 0 at the end of variable argument list of
6442 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6443 sizeof (int) < sizeof (void *).
6445 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6446 of variable argument lists of XtVaGetValues and XtVaSetValues.
6448 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6449 variable argument lists of XtVaGetValues and XtVaSetValues.
6451 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6453 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6454 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6456 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6459 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6460 in call to Fsingle_key_description.
6462 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6465 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6467 * window.c (display_buffer_reuse_frames): New variable.
6468 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6469 frames displaying BUFFER.
6470 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6472 2000-08-01 Miles Bader <miles@gnu.org>
6474 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6475 when to constrain NEW_POS (they were pretty screwed up before).
6477 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6479 * msdos.c (run_msdos_command): Save and restore the master
6480 environment, for the case that child_setup signals an error.
6481 When mirroring slashes in DOS shell commands, don't fail when
6482 argv[2] has embedded blanks.
6483 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6484 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6485 (dos_ttraw): Call mouse_setup_buttons.
6487 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6488 using alloca; free it after run_msdos_command returns.
6490 2000-07-27 Dave Love <fx@gnu.org>
6492 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6493 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6495 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6497 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6499 * editfns.c (lisp_time_argument): Fix last change.
6501 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6503 * fns.c (Fdelete): Make it work on vectors and strings in addition
6506 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6507 (syms_of_fns): Initialize new variables.
6508 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6509 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6510 weakness, with t meaning the same as `key-and-value'.
6512 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6514 * coding.h (struct coding_system): Member safe_charset deleted.
6516 * coding.c (Qsafe_charsets): This variable deleted.
6517 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6519 (coding_safe_chars): New function.
6520 (CODING_SAFE_CHAR_P): New macro.
6521 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6522 checking safe_charsets member of the coding system. Caller changed.
6523 (detect_coding_iso2022): New local variable safe_chars.
6524 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6525 safe_charsets member of the coding system.
6526 (decode_coding_iso2022): New local variable safe_chars.
6527 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6528 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6529 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6530 (ENCODE_UNSAFE_CHARACTER): New macro.
6531 (encode_coding_iso2022): New local variable safe_chars. Check
6533 (setup_coding_system): Delete the code to initialize
6534 coding->safe_charses
6535 (intersection, find_safe_codings): New functions.
6536 (Ffind_coding_systems_region_internal): New function.
6537 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6538 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6539 variable and initialize it.
6541 * fns.c (char_table_ref_and_index): New function.
6543 * lisp.h (char_table_ref_and_index): Add prototype.
6545 2000-07-26 Sam Steingold <sds@gnu.org>
6547 * editfns.c (lisp_time_argument): Added third argument `usec'.
6548 (Ffloat_time): New built-in Lisp function.
6550 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6552 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6553 for the character code.
6555 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6558 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6559 if called for a popup menu.
6560 (xmenu_show): Store help string in widget values.
6562 2000-07-26 Dave Love <fx@gnu.org>
6564 * syswait.h: Move some definitions.
6565 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6566 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6567 perspicuous definitions.
6568 (WTERMSIG): Fix bit pattern used.
6570 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6572 * print.c (print_object): If vector printing is truncated, print
6573 "..." to indicate it as well as the case of list printing.
6575 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6577 * xdisp.c (next_element_from_display_vector): Improve comments.
6579 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6580 for the character code, and the rest for the face id as in 20.x.
6581 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6583 * window.c (window_display_table): Cleaned up.
6585 * syntax.c (Fforward_word): Add last arg nil in call of
6586 Fconstrain_to_field.
6588 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6590 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6591 identical but for the letter-case, don't call
6592 barf_or_query_if_file_exists.
6594 2000-07-25 Miles Bader <miles@gnu.org>
6596 * editfns.c (find_field): Honor special `boundary' fields.
6597 (Qboundary): New variables.
6598 (syms_of_editfns): Initialize Qboundary.
6599 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6600 Use scan_buffer instead of find_before_next_newline, because it
6601 allows us to detect the boundary case where there's a newline at
6603 * lisp.h (Fconstrain_to_field): Update external declaration.
6605 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6607 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6610 2000-07-24 Dave Love <fx@gnu.org>
6612 * s/sunos4-0.h, s/sol2.h:
6613 (LIBS_TERMCAP): Move from m/sparc.h.
6615 * m/sparc.h (TERMINFO): Moved to system files (probably only
6616 relevant for sunos4 judging by its vintage).
6617 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6620 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6622 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6623 name to single_keymap_panes.
6625 2000-07-24 Andreas Schwab <schwab@suse.de>
6627 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6629 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6631 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6632 parameters instead of using int parameters. Expect FN to accept
6633 EMACS_INT parameters.
6634 (display_echo_area, resize_echo_area_axactly, current_message)
6635 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6636 with new argument list.
6637 (resize_mini_window_1): New callback function.
6638 (current_message_1, truncate_message_1, set_message_1): Change
6639 parameter lists to the new format expected by with_echo_area_buffer.
6641 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6643 * fontset.c (fontset_ref): Remove INLINE declaration.
6644 (fontset_ref_via_base): Likewise.
6645 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6648 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6650 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6651 correct order of priority. If help echo was found in an overlay,
6652 use that overlay as the object in which the help echo was found.
6654 2000-07-22 Miles Bader <miles@gnu.org>
6656 * textprop.c (Fprevious_single_char_property_change): The initial
6657 property value should be from the position preceding POSITION, not
6660 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6662 * coding.c (syms_of_coding): Doc fix for
6663 inhibit-iso-escape-detection.
6665 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6667 * xterm.c (note_mouse_highlight): Process overlays in the right
6670 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6672 * xterm.c (note_mouse_highlight): If help-echo was found in an
6673 overlay, use that overlay as the object in which the help was found.
6675 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6677 * window.c (foreach_window): Instead of a fake variable argument
6678 list, take one USER_DATA argument.
6679 (foreach_window_1): Likewise, and call callback functions with two
6680 args, the window and USER_DATA.
6681 (struct check_window_data): New struct.
6682 (check_window_containing): Use it.
6683 (window_from_coordinates): Set up a struct check_window_data for
6685 (add_window_to_list, freeze_window_start): Change parameters
6686 according to new calling convention.
6688 * window.h (foreach_window): Change prototype.
6690 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6692 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6694 * xmenu.c (menu_help_callback): Call show_help_echo with
6695 additional arguments OBJECT and POS.
6697 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6699 * data.c (Faset): Allow storing any multibyte character in a
6700 string. Convert unibyte string to multibyte if necessary.
6702 * xfns.c (x_encode_text): New function.
6703 (x_set_name): Use x_encode_text.
6704 (x_set_title): Likewise.
6706 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6708 * xterm.h (x_encode_text): Add prototype.
6710 2000-07-20 Dave Love <fx@gnu.org>
6712 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6715 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6717 * msdos.c (help_echo_window): New variable.
6718 (syms_of_msdos): Initialize and staticpro it.
6719 (IT_note_mode_line_highlight): Set help_echo_window.
6720 (IT_note_mouse_highlight): Ditto.
6721 (dos_rawgetc): Store help_echo_window in the second event produced
6724 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6725 Record the object that generated the help echo and the position of
6726 that object in help_echo_object and help_echo_pos. Record that
6727 some glyphs in a row are displayed in mouse-face.
6728 (IT_update_begin): Don't clear mouse highlight unless one of the
6729 enabled glyph rows is marked as being displayed in mouse-face.
6730 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6731 and position recorded in help_echo_object and help_echo_pos to the
6733 (IT_menu_display): Accept a new argument PN: the pane number of
6734 the current menu pane. Record the pane number and the item
6735 number of the item which has associated help string.
6736 (XMenuActivate): Update the prototype for help_callback in
6737 function declaration. Call IT_menu_display with the current menu
6738 pane number as an additional argument. Call help_callback with
6739 two additional arguments: the pane number and the item number of
6740 the menu item associated with the help text.
6741 (help_echo_object, help_echo_pos): New variables.
6742 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6744 * msdos.h (XMenuActivate): Update prototype.
6746 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6748 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6749 Add some more prototypes.
6751 * xterm.c, xterm.h: Add some more prototypes.
6753 * lisp.h (Fnext_single_char_property_change): Add prototype.
6755 * dispnew.c (direct_output_for_insert): Remove confusing
6756 outer local variable mouse_face_overwritten_p.
6757 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6759 * alloc.c (allocate_string_data): Don't copy old string contents.
6761 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6763 * coding.c (code_convert_region): Delete text properties before
6764 shrinking the conversion region.
6766 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6768 * dispnew.c (update_text_area): Write the whole row if it
6769 has mouse-face in it.
6771 * xfaces.c (face-alternative-font-family-alist): Remove
6772 DEFVAR_LISP; staticpro instead.
6774 * xmenu.c (menu_help_callback): Call show_help_echo with
6777 * keyboard.c (show_help_echo): Add parameter WINDOW.
6778 (read_char): Call show_help_echo with window extracted from Lisp
6780 (gen_help_event): Add parameter WINDOW.
6782 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6784 * xterm.c (help_echo_window): New variable.
6785 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
6786 (XTread_socket): Pass help_echo_window to gen_help_event.
6787 (syms_of_xterm): Initialize and staticpro help_echo_window.
6789 2000-07-18 Dave Love <fx@gnu.org>
6791 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
6793 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6795 * alloc.c (allocate_string_data): If string had already data
6796 assigned, copy old contents to new string data.
6798 * coding.c (syms_of_coding): Fix typo in spelling of variable
6799 `inhibit-iso-escape-detection'.
6801 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6803 * Makefile.in: Add dependencies on dispextern.h.
6804 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6805 `free'; both can conflict with system header files.
6807 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6809 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6812 2000-07-18 Dave Love <fx@gnu.org>
6814 * window.c (Fwindow_list): Declare arg `window'.
6816 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6818 * coding.c (setup_coding_system): Don't override the explicitly
6819 specified designations.
6821 2000-07-15 Miles Bader <miles@gnu.org>
6823 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6824 from `text_property_eq' and `text_property_stickiness', respectively.
6825 (find_field, Fconstrain_to_field, char_property_eq)
6826 (char_property_stickiness): Changed to call char-property functions
6827 instead of text-property-only ones.
6829 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6830 `next_single_char_property_change'). Do more error checking, and
6831 cleanup limit behavior.
6832 (Fprevious_single_char_property_change): New function.
6833 (syms_of_textprop): Initialize new subrs.
6835 * xdisp.c (display_prop_end, invisible_text_between_p):
6836 Call Fnext_single_char_property_change instead of
6837 next_single_char_property_change.
6839 2000-07-15 Jason Rumney <jasonr@gnu.org>
6841 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6842 after menu is finished with.
6843 (add_menu_item): Only consider wv->title as a menu title.
6844 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6846 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6848 (FONT_REGEXP): Remove unused macro, and its sub-components.
6849 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6851 * w32term.c (help_echo_object, help_echo_pos): New variables.
6852 (note_mode_line_highlight): Store additional information about the
6853 help-echo in help_echo_object and help_echo_pos. Check both
6854 `local-map' and `keymap' properties for changing the cursor
6855 (note_mouse_highlight): Store additional information about the
6856 help-echo in help_echo_object and help_echo_pos.
6857 (note_tool_bar_highlight): Set help_echo_object to nil and
6858 help_echo_pos to -1.
6859 (w32_read_socket): Use gen_help_event instead of filling
6860 input_events manually.
6861 (syms_of_w32term): Staticpro help_echo_object.
6862 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6863 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
6864 (x_clear_mouse_face): New function.
6865 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6866 (x_update_window_begin): No need to turn off the mouse
6868 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6869 depending on whether they contain glyphs highlighted in mouse-face.
6870 (x_fill_stretch_glyph_string): Consume runs of stretch
6871 glyphs instead of a single one.
6872 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6873 with new argument list.
6874 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6875 (x_append_glyph, x_append_composite_glyph)
6876 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6877 changes in struct glyph starting 1999-12-27. See comments for
6878 xterm.c on 2000-07-05.
6880 2000-07-14 Sam Steingold <sds@gnu.org>
6882 * xfaces.c (realize_x_face): Fix the last patch:
6883 check `default_face' before dereferencing.
6885 2000-07-14 Dave Love <fx@gnu.org>
6887 * syntax.c (back_comment): Add null default in switch (for pcc).
6889 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6891 * xfaces.c (realize_x_face): Make fontset using the base of the
6892 default_face's fontset, not using the default fontset.
6894 * coding.c (inhibit_iso_escape_detection): New variable.
6895 (syms_of_coding): Make it a Lisp variable.
6896 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6897 nonzero, ignore ISO2022's escape sequence.
6899 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6901 * alloca.c (malloc) [emacs]: Define as xmalloc.
6903 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6904 use that instead of the mouse position. Add parameters DX and DY.
6906 * dispextern.h (Fx_show_tip): Adjust number of parameters
6909 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6910 if HELP is a function, call it with OBJECT and POS as parameters
6911 to get the help to display.
6912 (gen_help_event, kbd_buffer_store_help_event): New functions.
6913 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6914 (read_char): Call show_help_echo with new parameters.
6916 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6919 * xterm.c (help_echo_object, help_echo_pos): New variables.
6920 (note_mode_line_highlight): Store additional information about the
6921 help-echo in help_echo_object and help_echo_pos. Check both
6922 `local-map' and `keymap' properties for changing the cursor
6923 (note_mouse_highlight): Store additional information about the
6924 help-echo in help_echo_object and help_echo_pos.
6925 (note_tool_bar_highlight): Set help_echo_object to nil and
6926 help_echo_pos to -1.
6927 (XTread_socket): Use gen_help_event instead of filling
6928 input_events manually.
6929 (syms_of_xterm): Staticpro help_echo_object.
6931 * xmenu.c (menu_highlight_callback): Use
6932 kbd_buffer_store_help_event instead of setting up and input_event
6935 * xdisp.c (eval_form): GCPRO argument sexpr.
6936 (call_function): New function.
6937 (handle_single_display_prop): Use call_function and FUNCTIONP
6938 instead of checking whether if font_height is a symbol and
6941 * eval.c (internal_condition_case_2): New function.
6943 * lisp.h (FUNCTIONP): New macro.
6944 (internal_condition_case_2, call_function): Add prototypes.
6946 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6947 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6948 Always set `arg' member of input_events.
6949 (construct_menu_click): Unused function removed.
6951 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6953 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6954 (construct_drag_n_drop, x_scroll_bar_handle_click)
6955 (w32_read_socket): Always set `arg' member of input_events.
6957 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6959 * lisp.h (eval_form): Add prototype.
6961 * xdisp.c (eval_form): Make it externally visible.
6963 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6965 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6966 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6967 consing. For prefix events, store the frame in the `arg' slot of
6968 the event, otherwise store the key there.
6969 (XTread_socket): Instead of consing, use the frame_or_window slot
6970 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
6972 * xmenu.c (menu_highlight_callback): Store help string in the
6973 `arg' member of the input event; don't cons.
6974 (menubar_selection_callback): Use the `arg' slot of input events
6975 to queue additional information, instead of consing.
6977 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6979 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6981 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6983 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6984 input events to queue additional information, instead of consing.
6986 * keyboard.c (kbd_buffer_gcpro): Renamed from
6987 kbd_buffer_frame_or_window. Now used for all Lisp objects
6988 referenced from the input queue.
6989 (kbd_buffer_store_event): Always use structure assignment for
6990 copying input events. Record all Lisp objects referenced from
6991 events in kbd_buffer_gcpro.
6992 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6993 differently from input events. Test for prefix menu_bar_events
6994 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6995 event in kbd_buffer_gcpro to nil.
6996 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6997 frame_or_window is equal to its arg member as prefix events.
6998 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6999 used by an input event to nil.
7000 (init_keyboard): Use two times the size of the input queue
7001 for kbd_buffer_gcpro.
7002 (syms_of_keyboard): Likewise.
7004 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7005 Use USER_SIGNAL_EVENT.
7007 * termhooks.h (struct input_event): Add member `arg'.
7008 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7009 (USER_SIGNAL_EVENT): Renamed from user_signal.
7011 * xfaces.c (ASET): Remove definition.
7013 * lisp.h (AREF, ASET, ASIZE): New macros.
7015 * fontset.c (AREF, ASIZE): Remove definitions.
7017 * fns.c (AREF): Remove definition.
7019 * composite.c (AREF): Remove definition.
7021 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7023 * dispnew.c (redraw_overlapped_rows): Add missing local.
7024 (scrolling_window): Remove debug code.
7026 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7027 Before scrolling, turn off a mouse-highlight in the window
7030 * xterm.c (x_update_window_end): Add parameter
7031 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7032 redisplay in XTframe_up_to_date.
7033 (x_clear_mouse_face): New function.
7034 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7036 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7038 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7039 it when any row is written to that contains glyphs highlighted in
7041 (update_window): Call the window update end hook with new
7042 parameter MOUSE_FACE_OVERWRITTEN_P.
7043 (direct_output_for_insert): Give up if row contains mouse-face.
7045 * dispextern.h (struct redisplay_interface): Add parameter
7046 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7047 (clear_mouse_face): New function pointer member.
7049 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7051 * syntax.c (back_comment): Use one switch rather than a few `if's.
7052 Obey open_paren_in_column_0_is_defun_start.
7053 When reverting to the `slow' method, try to nicely handle the case
7054 of nested comments by checking that the comment-starter we found
7055 does indeed match the comment-ender.
7056 (scan_sexps_forward, scan_sexps_forward):
7057 Ignore excessive opening parenthesis rather than throwing an error.
7059 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7061 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7062 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7064 * dispnew.c (direct_output_forward_char): Give up if currently
7065 displaying a message instead of the minibuffer contents.
7067 * xterm.c (x_update_window_begin): No need to turn off the mouse
7069 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7070 depending on whether they contain glyphs highlighted in mouse-face.
7072 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7073 compare the mouse_face_p flags of both rows.
7075 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7077 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7079 * keyboard.c (show_help_echo): Accept additional parameter
7080 ok_to_overwrite_keystroke_echo.
7081 (read_char): Call show_help_echo with a zero
7082 ok_to_overwrite_keystroke_echo argument.
7083 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7084 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7085 ok_to_overwrite_keystroke_echo argument.
7086 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7087 non-zero ok_to_overwrite_keystroke_echo argument.
7089 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7091 * xdisp.c (try_window_id): If changes are all below what is
7092 displayed in the window, and point is in the window, we still
7093 might have to find point on the display.
7095 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7096 glyphs instead of a single one.
7097 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7098 with new argument list.
7099 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7101 * keymap.c (get_keymap_1): Add comment that this function can GC.
7102 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7103 comment that functions can GC.
7104 (Fset_keymap_parent): GCPRO arg KEYMAP.
7106 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7108 * msdos.c (XMenuActivate): After exiting the menu, restore the
7109 echo area message and erase it.
7111 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7113 * fontset.c (Ffontset_info): Make the return value more compatible
7114 with that of Emacs 20.
7116 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7118 * eval.c (Fsignal): Handle case that backtrace_list is null.
7120 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7122 * ccl.c (Fccl_execute): Typo fixed.
7124 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7126 * window.c (window_loop): Add missing gcpro1 local variable.
7128 * window.c (Fwindow_list): Reverse list at the end.
7129 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7130 means allow windows on OWINDOW's frame, only.
7131 (window_loop): Simplified; use Fwindow_list.
7133 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7135 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7137 * xterm.c (XTread_socket): Increment handling_signal at the start,
7138 decrement it at the end.
7140 * eval.c (handling_signal): New variable.
7141 (Fsignal): Abort if handling_signal is non-zero.
7143 * lisp.h (handling_signal): External declaration.
7145 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7147 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7149 Sound support for NetBSD through "Linux emulation" support:
7150 * config.in (HAVE_SOUNDCARD_H): Undef.
7151 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7152 * Makefile.in (LIBSOUND): New variable.
7153 (LIBES): Include it.
7154 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7155 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7156 (vox_open): Use DEFAULT_SOUND_DEVICE.
7157 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7159 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7161 * print.c (print_error_message): If Vsignaling_function is set,
7162 show it in *Messages*.
7164 * lisp.h (Vsignaling_function): External declaration.
7166 * eval.c (Vsignaling_function): New variable.
7167 (Fsignal): Compute it.
7168 (syms_of_eval): Staticpro it.
7170 2000-07-05 Dave Love <fx@gnu.org>
7172 * syswait.h: Use the autoconf recommended approach. Old code
7173 #if'd out in case we need to revert.
7175 * config.in (HAVE_SYS_WAIT_H): Added.
7177 2000-07-05 Andrew Innes <andrewi@gnu.org>
7179 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7180 when non-NULL instead of __morecore, to take account of buffer
7181 memory. This also solves a problem with spurious memory warnings
7184 * ralloc.c: Make real_morecore non-static.
7186 * eval.c (internal_condition_case): Comment out abort if
7187 interrupt_input_blocked is not zero.
7189 * makefile.nt: Add support for `bootstrap' and related targets.
7190 Include minimal debug info in emacs.exe in release build.
7191 Remove all dependencies on lisp.h, and fixup some others.
7193 * w32.c (init_environment): Install code from 20.7 for providing
7194 default values for environment variables, based on the
7195 executable's own location.
7196 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7197 (sys_socket): Install socket inheritance bug fix from 20.7.
7199 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7200 here via blockinput.h).
7202 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7204 * w32menu.c (w32_menu_display_help):
7205 * xmenu.c (menu_help_callback): Use show_help_echo.
7207 * keyboard.h (show_help_echo): Declare.
7209 * keyboard.c (show_help_echo): New function, extracted from read_char.
7210 Feval its `msg' argument if it's a cons cell.
7211 (read_char): Use it.
7212 (follow_key): Pass `autoload' to get_keyelt.
7214 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7215 (note_tool_bar_highlight, XTread_socket):
7216 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7218 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7219 (note_tool_bar_highlight, w32_read_socket):
7220 Do not gratuitously ignore non-string `help-echo' properties.
7222 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7224 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7226 * window.c (delete_all_subwindows): Reset Vwindow_list.
7228 * xterm.c (x_append_glyph, x_append_composite_glyph)
7229 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7230 changes in struct glyph starting 1999-12-27. Some bit-fields of
7231 struct glyph were not set, which made glyphs unequal when compared
7232 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7233 effects were the result. This also depended on the contents of
7234 memory returned by xmalloc. If flickering happens again, activate
7235 the code in clear_glyph_row that's in #if 0. If the flickering is
7236 gone with that, chances are that it is caused by something similar.
7238 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7240 * dispextern.h: Add some comments.
7242 * window.c (add_window_to_list): Add parameter LIST.
7243 (window_list): Order list so that, for each frame, windows are
7244 in canonical order, and so that frames appear in the list in
7245 the order given by Vframe_list.
7246 (next_window): Reverse the handling of NEXT_P.
7248 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7250 * window.c (Vwindow_list): New variable.
7251 (make_window, delete_window): Set Vwindow_list to nil.
7252 (check_window_containing): New function.
7253 (window_from_coordinates): Rewritten.
7254 (add_window_to_list, window_list, candidate_window_p)
7255 (decode_next_window_args, next_window): New functions.
7256 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7257 (Fwindow_list): New function.
7258 (Fother_window): Cleaned up.
7259 (foreach_window): Add a longer "variable argument list". Let
7260 callback function return 0 to indicate that cycling over windows
7262 (foreach_window_1): Likewise.
7263 (freeze_window_start): Return int.
7264 (init_window): New function.
7265 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7267 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7268 input_event with bzero.
7269 (main): Call init_window.
7271 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7274 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7276 * composite.h (make_composition_value_copy): Extern it.
7278 * composite.c (make_composition_value_copy): New function.
7280 * editfns.c (Fformat): While copying text properties, make each
7281 composition property value a copy.
7283 * fns.c (concat): While copying text properties, make each
7284 composition property value a copy.
7286 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7288 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7290 * fns.c (sweep_weak_table): Mark only objects that are not
7293 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7294 include those frames as candidates which have their focus
7295 redirected to the minibuffer frame.
7297 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7299 * fns.c (Fputhash): Return `value' rather than nil.
7301 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7303 * frame.c (next_frame): Don't check focus redirection in case
7304 MINIBUF is a window. Doing so excludes frames using MINIBUF
7305 unless their focus is redirected, which contradicts the
7306 specification of next-frame, and leads to infinite loops in
7307 certain situations when cycling through windows with next-window.
7309 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7311 * coding.c (code_convert_region): Even if the length of text is
7312 zero, try to convert it if coding->type is coding_type_ccl.
7313 (decode_coding_string, encode_coding_string): Likewise.
7315 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7317 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7318 the display if windows_or_buffers_changed.
7320 * dispnew.c (struct row_entry): New structure.
7321 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7322 (row_table_size, old_lines, new_lines, old_lines_size)
7323 (new_lines_size, run_pool, runs_size, runs): New variables.
7324 (add_row_entry): New function.
7325 (scrolling_window): Use data structures allocated with xmalloc and
7326 held in global variables, instead of allocating them with alloca and
7327 holding them in local variables. Use a larger hash table whose
7328 size depends on glyph matrix sizes. Don't use bzero to clear the
7329 hash table; instead, clear used slots only.
7331 * fns.c (next_almost_prime): Make it externally visible.
7333 * lisp.h (next_almost_prime): Add prototype.
7335 * s/isc4-0.h (sigunblock): Define.
7337 * s/sco5.h (sigunblock): Define.
7339 2000-06-27 Dave Love <fx@gnu.org>
7341 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7342 (moved to osf5-0.h).
7343 [!NOT_C_CODE]: Protect string.h stuff.
7345 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7346 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7348 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7350 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7351 below the last line from the needed window height.
7353 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7355 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7356 (Fwidget_get): Use it.
7357 (syms_of_fns): Defsubr it.
7359 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7361 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7362 display info for XIM.
7363 (xim_open_dpy): Likewise.
7364 (xim_close_dpy): Don't free the display info's XIM.
7366 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7368 * config.in (USE_XIM): New define.
7370 * keymap.c (get_keyelt): For menu-items containing a `:filter
7371 FILTER', apply FILTER to the menu-item's definition to get the
7372 real definition to use.
7374 * lisp.h (QCfilter): External declaration.
7376 * xfns.c (Fimage_size): New function.
7377 (syms_of_xfns): Defsubr it.
7379 2000-06-26 Andreas Schwab <schwab@suse.de>
7381 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7384 2000-06-25 Dave Love <fx@gnu.org>
7386 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7388 * Makefile.in (blockinput.h): Depend on atimer.h.
7389 (atimer.h): Depend on systime.h.
7391 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7393 * atimer.h: Protect against multiple inclusion. Include systime.h.
7395 * lisp.h (swap_in_global_binding): Declare.
7397 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7399 * process.c (Fopen_network_stream): Turn off atimers for duration
7400 of call to connect. (Patch from Gerd.)
7402 2000-06-23 Dave Love <fx@gnu.org>
7404 * ralloc.c: Maybe include unistd.h
7406 * emacs.c (setgrp): Undefine before defining.
7407 (malloc_warning, set_time_zone_rule, index): Prototype.
7409 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7410 HAVE_STRUCT_TIMEZONE.
7412 * s/osf1.h: Move string.h hack here from alpha.h and make it
7414 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7416 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7417 (SOCKLEN_TYPE): Don't define.
7419 * m/alpha.h: Remove string.h hack.
7421 * s/osf5-0.h: New file.
7423 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7424 include time.h, done by systime.h.
7425 [__FreeBSD__]: Remove redundant includes.
7427 * callproc.c (setpgrp): Undefine before defining.
7428 (delete_temp_file): Return Qnil to avoid warning.
7430 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7432 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7435 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7437 * composite.h (compose_text): Declare.
7439 * xterm.c: Don't include sys/types.h unconditionally. Don't
7440 protect its inclusion with !USG (following xmenu.c).
7442 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7444 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7447 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7449 * coding.c (decode_eol_post_ccl): Special handling for undecided
7450 and inconsistent EOL types.
7452 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7454 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7455 trough color and main window's background color.
7457 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7459 * xterm.h (Xt_app_con): External declaration.
7461 * widget.c (EmacsFrameRealize): Fix typo.
7463 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7465 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7466 (handle_invisible_prop): Record the start of invisible text in
7467 it->add_overlay_start.
7468 (struct overlay_entry): Add member `overlay'.
7469 (handle_overlay_change): Simplify.
7470 (next_overlay_string): After having processed overlay strings at the
7471 end of the buffer, record that fact in
7472 it->overlay_strings_at_end_processed_p.
7473 (compare_overlay_entries): If before- and after-strings come
7474 from the same overlay, let before-strings come first.
7475 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7476 (load_overlay_strings): Take it->add_overlay_start into account
7477 when adding overlay strings.
7479 * dispextern.h (struct it): Add member add_overlay_start.
7481 2000-06-22 Dave Love <fx@gnu.org>
7483 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7485 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7487 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7489 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7492 2000-06-21 Dave Love <fx@gnu.org>
7494 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7496 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7498 * syntax.c (back_comment): Simplify string-parity counting (with
7499 the added benefit of handling multiple string-styles as long as
7500 they are not intertwined).
7501 Jump to the slow code as soon as a comment starter is found in
7502 a "string_lossage" position. Fixes the case: " /* " /* " */.
7504 2000-06-21 Dave Love <fx@gnu.org>
7506 * Makefile.in: Use GETLOADAVG_LIBS.
7508 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7509 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7511 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7513 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7514 (Fforward_comment, scan_lists):
7515 Check the comstyle of single-char comment-starters.
7516 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7517 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7518 Check the comstyle of single-char comment-starters.
7519 Clarify control-flow around the Scomment case.
7521 2000-06-20 Dave Love <fx@gnu.org>
7523 * fns.c (make_hash_table, maybe_resize_hash_table):
7524 Cast arg of next_almost_prime.
7526 * tparam.c [emacs]: Include lisp.h.
7528 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7531 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7533 * keyboard.c (adjust_point_for_property): Check if display
7534 property should be treated as intangible by looking at its value.
7536 * xdisp.c (single_display_prop_intangible_p)
7537 (display_prop_intangible_p): New functions.
7539 * dispextern.h (display_prop_intangible_p): Add prototype.
7541 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7543 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7544 argument to sigprocmask.
7546 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7547 argument to sigprocmask.
7549 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7550 sigprocmask_set, and pass a pointer to it to sigprocmask.
7552 * sysdep.c (sigprocmask_set): New variable.
7554 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7557 2000-06-20 Sam Steingold <sds@gnu.org>
7559 * xrdb.c: Don't declare xmalloc, xrealloc.
7561 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7563 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7564 (re_comp): Cast gettext return value to avoid complaints when
7567 2000-06-20 Dave Love <fx@gnu.org>
7569 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7571 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7573 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7575 * m/alpha.h: Don't declare xmalloc, xrealloc.
7577 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7579 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7581 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7583 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7586 * keyboard.h (poll_for_input_1): Declare.
7588 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7590 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7592 * doprnt.c: Don't declare xmalloc, xrealloc.
7594 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7595 (getenv, ctime, getwd): Removed.
7596 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7598 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7599 x_set_tool_bar_lines.
7601 * config.in: Add HAVE_GETWD. Move some definitions above
7602 machine/system includes.
7604 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7606 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7608 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7609 contain information about ENCODING.
7611 * fontset.c (FONTSET_ASCII): Use the first element of char table
7612 for an ASCII font, not defalt slot.
7613 (fontset_ref_via_base): If FONTSET doesn't contain information for
7614 C, try the default fontset.
7615 (make_fontset): Don't copy the default fontset.
7616 (fontset_font_pattern): Likewise.
7617 (accumulate_font_info): If ELT is nil, use the corresponding
7618 element in the default fontset.
7620 2000-06-19 Dave Love <fx@gnu.org>
7622 * syntax.c (Fparse_partial_sexp): Doc fix.
7624 * regex.h: Test PROTOTYPES as well as __STDC__.
7626 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7627 errno, strerror. Put text after #endif in comment.
7629 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7631 * xterm.c (x_frame_of_widget): Likewise.
7633 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7635 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7636 to Vfundamental_mode_abbrev_table.
7638 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7639 bogus objects are marked. This slows down GC by ~80 percent, but
7640 it might be worth trying when debugging GC-related problems.
7641 This feature requires conservative stack marking to be enabled.
7643 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7644 returns XLookupChars, reset `modifiers' to zero.
7646 2000-06-19 Dave Love <fx@gnu.org>
7648 * mktime.c: Unprotoized.
7650 2000-06-19 Richard Stallman <rms@gnu.org>
7652 * data.c (set_internal): If variable is frame-local,
7653 store the new value immediately into the frame parameter alist.
7655 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7657 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7658 in the custom handler pointer.
7660 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7661 value, or checks for CHAR_META can fail when Lisp_Object is a
7663 * keymap.c (get_keyelt): Likewise.
7665 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7667 * ccl.h (struct ccl_program): New member eol_type.
7668 (struct ccl_spec): New member cr_carryover.
7670 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7671 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7673 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7674 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7675 (decode_eol_post_ccl): New function.
7676 (decode_coding): Don't detect EOL format here for CCL based coding
7678 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7679 decode_eol_post_ccl after running the CCL program.
7680 (code_convert_region): Don't detect EOL format here for CCL based
7682 (decode_coding_string): Likewise.
7684 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7686 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7687 when treating it as an integer.
7689 * coding.h (encode_coding_string): Declare.
7691 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7694 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7695 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7696 to be passed to get_local_map.
7698 * sound.c (Fplay_sound): Don't call make_number on
7699 Frun_hook_with_args count argument.
7701 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7702 for lisp objects in X event structure data field, when lisp
7703 objects are represented with unions.
7704 (x_scroll_bar_to_input_event): Ditto.
7706 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7708 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7709 termination of string. Fix sense of test whether
7710 Vline_number_display_limit is an integer.
7712 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7714 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7715 only if HAVE_X_WINDOWS.
7717 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7720 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7723 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7725 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7728 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7730 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7731 start of the while loop.
7733 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7735 * atimer.c (alarm_signal_handler): Add forward declaration.
7737 * data.c (set_internal): Remove debug code.
7739 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7741 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7743 * unexec.c (toplevel) [COFF]: Include coff.h.
7745 * s/lynxos.h: New file.
7747 * keymap.c (Fsingle_key_description): Enclose function key and
7748 event symbol names in angle brackets.
7750 * xdisp.c (setup_echo_area_for_printing): Call
7751 message_log_maybe_newline if message_buf_print is not set.
7753 * print.c (printchar, strout): Don't check message_buf_print
7754 before calling setup_echo_area_for_printing because that
7755 function does something useful even when message_buf_print is
7758 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
7760 (ensure_echo_area_buffers): Initialize echo buffer's
7761 truncate lines setting to nil.
7762 (with_echo_area_buffer): Don't set the echo buffer's truncate
7764 (set_message_1): Set it here instead, based on the value
7765 of message_truncate_lines.
7766 (resize_mini_window): Handle case that lines are truncated.
7767 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
7768 DEFVAR_BOOL message-truncate-lines.
7770 * keyboard.c (read_char): Bind message-truncate-lines to t
7771 while displaying a help-echo.
7773 * lisp.h (Qmessage_truncate_lines): External declaration.
7775 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7777 * xdisp.c (Vline_number_display_limit): Renamed from
7778 line_number_display_limit.
7779 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7780 Extend documentation string. Initialize
7781 Vline_number_display_limit to nil meaning no limit.
7782 (decode_mode_spec): Use Vline_number_display_limit with its new
7785 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7787 2000-06-13 Richard Stallman <rms@gnu.org>
7789 * frame.c (Fmodify_frame_parameters): Doc fix.
7791 * xfns.c (x_set_frame_parameters): Comment fix.
7793 * frame.c (store_frame_param): Call swap_in_global_binding if the
7794 variable's current binding was chosen based on this frame.
7796 * data.c (swap_in_global_binding): New function.
7798 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7800 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7801 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7803 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7805 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7807 2000-06-12 Jason Rumney <jasonr@gnu.org>
7809 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7811 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7813 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7815 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7817 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7819 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7820 (syms_of_xfaces): Defsubr Sdump_colors.
7821 (x_free_colors): Don't treat b&w specially on default visual.
7822 (x_free_dpy_colors): New function.
7823 (free_face_colors): Don't check visual class; it's done
7826 * xterm.c (x_frame_of_widget): New function.
7827 (x_alloc_nearest_color_for_widget): Use it.
7828 (x_copy_dpy_color): New function.
7829 (x_destroy_window): Free various colors.
7831 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7833 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7835 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7837 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7839 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7841 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7843 2000-06-11 Dave Love <fx@gnu.org>
7845 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7847 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7849 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7851 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7853 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7856 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7858 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7859 (regex_compile): Fix the code for handling the case of single byte
7860 char and multibyte char being mixed in a range within [...].
7862 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7863 and dst_multibyte members of coding.
7865 * charset.c (update_charset_table): Update the table
7867 (init_charset_once): Initialize elements of bytes_by_char_head to
7868 1 except for leading codes for private charases.
7870 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7871 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
7873 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7875 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7876 access the data it doesn't point to.
7878 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7880 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7881 will be translated to a switch-frame event when reading the
7882 event queue. This is necessary because Emacs otherwise won't
7883 perform a switch-frame to a new frame until some other event, for
7884 example a keystroke event, forces it to do so. This has various
7885 effects, one visible being that the cursor of a frame created with
7886 C-x 5 2 or switched to with a window manager key binding like
7887 A-TAB stays hollow because selected_window isn't on the newly
7888 focused frame until the switch-frame is performed.
7890 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7891 generating a switch-frame event if necessary.
7893 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7895 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7898 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7900 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
7902 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7904 * window.c (displayed_window_lines): Take empty lines at
7905 the bottom of a window into account.
7907 * window.c (displayed_window_lines): New function.
7908 (Fmove_to_window_line): Use displayed_window_lines to determine
7909 the number of lines to move, instead of using the window's height.
7911 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7912 to stop reading, even if the form read sets point to a different
7913 value when evaluated.
7915 * xdisp.c (display_line): Fix code deciding in which line to
7918 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7920 * fileio.c (e_write): Free composition data if stored in
7923 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7925 * xdisp.c (display_line): Set row's and iterator's
7926 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7927 Set cursor even if row ends in the middle of a character.
7928 (dump_glyph_row): Print values of new flags.
7929 (redisplay_window) <cursor movement in unchanged window>: When
7930 point has been moved forward, and PT is at the end of the cursor
7931 row, don't place the cursor in the next row if the cursor row ends
7932 in the middle of a character or at ZV.
7934 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7935 (struct glyph_row): Add starts_in_middle_of_char_p and
7936 ends_in_middle_of_char_p.
7937 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7938 ends_in_middle_of_char_p flag.
7939 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7941 * term.c (append_glyph): Revert change of 2000-06-06.
7943 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7944 padding glyph not fitting on line as whole character not
7947 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7948 this isn't true for images with `:ascent 100'.
7950 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7952 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7953 as modified if it is originally unmodified.
7955 * term.c (encode_terminal_code): Change the way to check if
7956 terminal coding does any conversion.
7957 (append_glyph): Set glyph->pixel_width correctly.
7959 * xdisp.c (display_line): While checking line continuation, pay
7960 attention to a padding glyph.
7962 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7964 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7966 2000-06-05 Dave Love <fx@gnu.org>
7968 * xdisp.c: Include fontset.h.
7970 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7972 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7974 * dispnew.c: Conditionally include term.h.
7976 * coding.h: Declare code_convert_string_norecord.
7978 * frame.h (struct frame): Use volatile unconditionally.
7980 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7982 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7984 * systime.h: Protect against multiple inclusion.
7985 (timezone) [USG5_4]: Define as time_t.
7987 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7988 (Foptimize_char_table, make_temp_name): Declare.
7990 * Makefile.in (xdisp.o): Depend on fontset.h.
7992 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7994 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7995 (Foptimize_char_table, make_temp_name): Declare.
7999 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8001 2000-06-02 Dave Love <fx@gnu.org>
8003 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8005 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8007 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8008 result face, set flags in that face indicating that colors may not
8011 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8012 glyph, use the ASCII NUL character to determine the face.
8014 2000-06-02 Dave Love <fx@gnu.org>
8016 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8017 (VFORK_RETURN_TYPE): Remove.
8019 * config.in: Add NO_MATHERR.
8021 2000-06-01 Dave Love <fx@gnu.org>
8023 * cmds.c (internal_self_insert): Don't check
8024 Vbefore_change_function, Vafter_change_function.
8026 * insdel.c (signal_before_change, signal_after_change): Likewise.
8028 * buffer.c (Vbefore_change_function, Vafter_change_function):
8029 Variables and their initializations deleted.
8031 * callint.c (Fcall_interactively): Doc fix.
8033 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8035 2000-05-31 Dave Love <fx@gnu.org>
8037 * textprop.c: Revert last change -- duplicated.
8039 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8041 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8044 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8046 2000-05-31 Jason Rumney <jasonr@gnu.org>
8048 * search.c (Fre_search_forward, Fre_search_backward)
8049 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8051 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8053 2000-05-30 Jason Rumney <jasonr@gnu.org>
8055 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8056 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8058 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8060 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8061 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8062 expand a nil default_filename.
8064 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8065 pointer to glyph_to_pixel_coords, not a frame.
8067 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8068 coding.h to dependencies.
8070 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8072 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8073 window pointer to be consistent with w32term.c and xterm.c.
8075 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8076 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8077 (Qline_spacing, Qcenter): New variables.
8078 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8079 (x_set_line_spacing): New function.
8080 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8081 (x_specified_cursor_type): New function.
8082 (x_set_cursor_type): Use it.
8083 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8085 (validate_x_resource_name, x_get_resource_string): Measure lengths
8086 of external strings in bytes.
8087 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8088 GetTextExtentPoint32 with NULL title.
8089 (Fx_create_frame): Initialize Qline_spacing.
8090 (w32_load_system_font): Initialize font->double_byte_p.
8091 (x_to_w32_charset): Use Vw32_charset_info_alist.
8092 (Image, busy cursor, tooltip functions): Merged changes from
8093 xfns.c. Not yet functional on Windows.
8095 * w32gui.h (W32FontStruct): Add double_byte_p member.
8097 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8098 (emacs_button_translation): Use it.
8099 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8100 in `mask' to be set.
8102 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8105 * w32term.c: Format and doc changes to bring closer to xterm.c.
8106 (w32_char_font_type): New enum.
8107 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8108 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8109 (w32_encode_char): New function.
8110 (x_encode_char): Removed.
8111 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8112 x_encode_char and w32_font_is_double_byte.
8113 (x_produce_image_glyph): Use image_ascent.
8114 (x_produce_glyphs): Use new version of w32_per_char_metric and
8115 handle NULL return value. Allow extra line spacing.
8116 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8117 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8118 w32_font_type member of glyph instead.
8119 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8120 (fast_find_position): Make sure not to consider rows not visible
8122 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8123 w32_menu_display_help with input blocked, as it can abort.
8124 (x_display_and_set_cursor): Choose cursor depending
8125 on buffer-local value of cursor_type.
8126 (x_draw_bar_cursor): Add parameter WIDTH.
8128 * w32term.h (CP_DEFAULT): Define.
8129 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8131 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8133 * search.c (Fre_search_forward, Fre_search_backward)
8134 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8136 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8138 * coding.c (detect_coding_iso2022): Fix code for checking
8139 CODING_CATEGORY_MASK_ISO_8_2.
8141 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8143 * regex.c (PREFETCH_NOLIMIT): New function.
8144 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8146 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8148 * syntax.c (find_defun_start): Move test for
8149 open_paren_in_column_0_is_defun_start outside of the loop.
8151 * xdisp.c (redisplay_window): Really switch buffers when
8152 displaying mode lines, and temporarily set selected_frame to the
8153 frame of the window that's redisplayed.
8155 * xfaces.c (free_realized_faces): Block/unblock input.
8156 (free_realized_multibyte_face): Ditto.
8158 2000-05-29 Dave Love <fx@gnu.org>
8160 * textprop.c (Qkeymap): New variable.
8161 (syms_of_textprop): Intern it.
8163 * keymap.c: Include intervals.h.
8164 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8166 * Makefile.in (keymap.o): Depend on intervals.h.
8168 * keyboard.c (menu_bar_items, tool_bar_items)
8169 (Fexecute_extended_command): Deal with `keymap' property.
8170 (read_key_sequence): Track map from `keymap' property as well as
8173 * intervals.c (get_local_map): Extra arg to allow looking for
8176 * intervals.h (map_property): New enum.
8177 (get_local_map): Extra arg using it.
8180 * lisp.h (get_local_map): Don't declare here.
8182 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8184 * Makefile.in (callproc.o): Depend on composite.h.
8186 * callproc.c: Include composite.h.
8187 (Fcall_process): Handle composition correctly.
8189 * coding.h (coding_allocate_composition_data): Extern it.
8190 (coding_restore_composition): Likewise.
8192 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8193 yet allocated, finish decoding with result
8194 CODING_FINISH_INSUFFICIENT_CMP.
8195 (coding_allocate_composition_data): Make it non-static.
8196 (coding_restore_composition): Likewise.
8198 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8200 * charset.c (syms_of_charset): Revert last change.
8202 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8204 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8205 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8208 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8210 * charset.c (syms_of_charset): Set width of character sets
8211 eight-bit-control and eight-bit-graphic to 1 column.
8213 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8215 * config.in (HAVE_SPEED_T): New define.
8217 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8220 2000-05-26 Dave Love <fx@gnu.org>
8222 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8224 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8225 (Fsubr_arity): New function.
8226 (syms_of_data): Install them.
8228 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8230 * charset.c (init_charset_once): Set the table bytes_by_char_head
8233 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8234 the default fontset to what Emacs uses by default.
8235 (check_registry_encoding): This function deleted.
8236 (Fset_fontset_font): Remove the adhoc condition for the default
8237 fontset. Allow cons in FONTNAME.
8239 * fns.c (map_char_table): Ignore char-table entries for
8240 charsets eight-bit-control and eight-bit-graphic.
8242 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8244 * emacs.c (main): Initialize keyboard syms before initializing
8245 window code, so face names are available.
8247 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8249 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8250 of an anchor at the beginning of a shy-group.
8252 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8254 * xdisp.c (handle_invisible_prop): Don't try to skip over
8255 invisible text if end of text is already reached.
8257 2000-05-25 Dave Love <fx@gnu.org>
8259 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8261 * coding.c (encode_eol): Add null statement after label.
8263 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8265 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8268 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8270 * ccl.c (ccl_driver): Fix previous change.
8272 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8274 * coding.c (run_pre_post_conversion_on_str): Set point to the
8275 beginning of buffer before calling coding->post_read_conversion.
8276 (decode_coding_string): Give correct args to
8277 run_pre_post_conversion_on_str.
8278 (encode_coding_string): Likewise.
8280 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8281 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8282 eight-bit-graphic correctly.
8284 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8286 * fileio.c (Finsert_file_contents): Even if a file is not found,
8287 execute codes for setting up coding system. Call
8288 after-insert-file-functions unconditionally.
8290 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8292 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8293 BSD_PGRPS are not defined.
8295 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8297 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8299 (syms_of_charset): Avoid building same strings.
8301 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8303 * lread.c (Fload): Add a comment about the meaning of
8304 Vuser_init_file being t.
8306 * puresize.h (BASE_PURESIZE): Increase to 675000.
8308 * s/gnu-linux.h (setpgrp): Don't define it here because this
8309 prevents compilation on GNU/Linux systems with glib 2.2.
8311 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8314 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8316 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8317 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8319 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8321 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8323 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8325 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8327 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8329 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8331 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8333 * keyboard.c (read_char): Allow character codes 128..255 to be
8334 handled by input-method-function.
8336 * insdel.c (adjust_markers_for_replace): Fix previous change.
8337 (adjust_after_replace): If PREV_TEXT is nil, call
8338 adjust_markers_for_insert, not adjust_markers_for_replace.
8340 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8342 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8343 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8344 [HAVE_GRANDPT]: Define.
8345 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8347 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8350 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8352 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8354 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8356 The following changes are to handle 8-bit characters in a
8357 multibyte buffer/string without facing with byte combining
8358 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8359 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8361 * Makefile.in (fns.o): Depend on charset.h.
8363 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8364 convert it to unibyte.
8365 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8367 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8368 apparent char boundary.
8369 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8370 0x80..0x9F to/from multibyte form.
8372 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8375 * callproc.c (Fcall_process): Always encode an argument string if
8376 it is multibyte. Setup src_multibyte and dst_multibyte members of
8377 process_coding properly.
8379 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8380 SPLIT_NON_ASCII_CHAR.
8382 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8384 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8386 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8387 (SPLIT_CHARACTER_SEQ): This macro deleted.
8388 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8389 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8390 and eight-bit-graphic.
8391 (char_to_string): Likewise. Signal an error for too large
8393 (char_printable_p): Return 0 for 8-bit characters.
8394 (update_charset_table): Update iso_charset_table only when a final
8395 character is non-negative.
8396 (find_charset_in_text): Renamed from find_charset_in_str.
8397 Arguments and return value changed. Callers changed.
8398 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8399 be -1 if CHARSET is used only internally.
8400 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8402 (Fcharset_after): Simplified.
8403 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8404 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8405 (multibyte_chars_in_text): Simplified by assuming there's no
8406 invalid multibyte sequence.
8407 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8408 (str_as_unibyte): New functions.
8409 (Fstring): Simpified by assuming that byte combining never happens.
8410 (init_charset_once): Initialization for
8411 LEADING_CODE_8_BIT_CONTROL.
8412 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8413 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8414 eight-bit-control and eight-bit-graphic.
8416 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8417 (CHARSET_8_BIT_GRAPHIC): New macros.
8418 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8419 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8420 (CHARSET_REVERSE_CHARSET): Likewise.
8421 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8423 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8424 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8425 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8426 encounter an invalid multibyte sequence.
8427 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8428 sequence is always valid.
8429 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8430 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8431 (CHAR_STRING): For 8-bit characters, call char_to_string.
8432 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8433 multibyte sequence is always valid.
8434 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8435 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8436 (str_as_unibyte): Extern them.
8437 (BCOPY_SHORT): Fix a bug.
8438 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8439 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8440 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8441 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8443 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8444 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8445 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8446 (EMIT_BYTES): New macros.
8447 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8448 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8450 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8451 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8452 check the validity of multibyte sequence.
8453 (decode_coding_emacs_mule): New function.
8454 (encode_coding_emacs_mule): New macro.
8455 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8457 (DECODE_ISO_CHARACTER): Just return a character code.
8458 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8459 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8460 EMIT_CHAR to produced decoded characters. Exit the loop only by
8461 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8463 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8464 only position codes for an invalid character.
8465 (encode_designation_at_bol): Return new destination pointer. 5th
8466 arg DSTP is changed to DST.
8467 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8468 from the source by ONE_MORE_CHAR. Don't handle the case of last
8470 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8472 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8473 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8474 TWO_MORE_BYTES to fetch a byte from the source.
8475 (encode_eol): Pay attention to coding->src_multibyte.
8476 (detect_coding, detect_eol): Preserve members src_multibyte and
8478 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8479 (encoding_buffer_size): Set magnification to 3 for all coding
8480 systems that require encoding.
8481 (ccl_coding_driver): For decoding, be sure that the result is
8482 valid multibyte sequence.
8483 (decode_coding): Initialize coding->errors and coding->result.
8484 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8485 and raw-text, always call decode_eol. Handle the case of last
8486 block here. If not coding->dst_multibyte, convert the resulting
8487 sequence to unibyte.
8488 (encode_coding): Initialize coding->errors and coding->result.
8489 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8490 and raw-text, always call encode_eol. Handle the case of last
8492 (shrink_decoding_region, shrink_encoding_region): Detect cases
8493 that we can't skip data more rigidly.
8494 (code_convert_region): Setup src_multibyte and dst_multibyte
8495 members of coding. For decoding, if the buffer is multibyte,
8496 convert the source sequence to unibyte in advance. For encoding,
8497 if the buffer is multibyte, convert the resulting sequence to
8498 multibyte afterward.
8499 (run_pre_post_conversion_on_str): New function.
8500 (code_convert_string): Deleted and divided into the following two.
8501 (decode_coding_string, encode_coding_string): New functions.
8502 (code_convert_string1, code_convert_string_norecord): Call one of
8504 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8505 MAKE_NON_ASCII_CHAR.
8506 (Fset_terminal_coding_system_internal)
8507 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8508 and dst_multibyte members.
8509 (init_coding_once): Initialize iso_code_class with new enum
8510 ISO_control_0 and ISO_control_1.
8512 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8513 devided into ISO_control_0 and ISO_control_1.
8514 (struct coding_system): New members src_multibyte, dst_multibyte,
8515 errors, and result. Delete member fake_multibyte.
8516 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8518 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8521 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8524 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8526 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8528 (Ftranspose_region): Delete codes for handling byte combining.
8530 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8531 dst_multibyte members of coding. On handling REPLACE on unibyte
8532 buffer, convert the result of decode_coding to unibyte. On
8533 inserting into a mutibyte buffer, always call code_convert_region.
8534 (e_write): Setup coding->src_multibyte according to the
8535 multibyteness of the source (buffer or string).
8537 * fns.c (concat): Handle 8-bit characters correctly.
8538 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8539 unibyte in the result.
8540 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8541 valid multibyte form in the result.
8542 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8543 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8544 return -1, signal an error.
8545 (base64_encode_1): New arg MULTIBYTE. Get each character by
8546 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8547 character is found, return -1.
8548 (Fbase64_decode_region): Delete codes for handling byte-combining.
8549 Treat each decoded byte as a unibyte character.
8550 (Fbase64_decode_string): Return unibyte string.
8551 (Fcompare_strings, concat, string_byte_to_char): Use
8552 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8553 FETCH_STRING_CHAR_ADVANCE.
8554 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8555 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8557 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8558 SPLIT_NON_ASCII_CHAR.
8559 (fontset_ref_via_base, fontset_set): Likewise
8561 * insdel.c (adjust_markers_for_record_delete): Deleted.
8562 (adjust_markers_for_insert): Argument changed. Caller changed.
8563 (adjust_markers_for_replace): Likewise.
8564 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8565 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8566 (copy_text): Delete unused local varialbe c_save. For converting
8567 to multibyte, be sure to make all 8-bit characters in valid
8569 (count_size_as_multibyte): Handle 8-bit characters correctly.
8570 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8571 (adjust_after_replace, replace_range, del_range_2)
8572 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8573 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8574 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8575 handling byte combining.
8576 (adjust_before_replace): Deleted.
8578 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8579 SPLIT_NON_ASCII_CHAR.
8580 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8581 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8582 (Fkey_description): Likewise.
8584 * lread.c (read1): On reading multibyte string, be sure to make
8585 all 8-bit chararacters in valid multibyte form.
8586 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8588 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8591 * process.c (Fstart_process): GCPRO current_dir before calling
8592 Ffind_operation_coding_system. Encode arguments here.
8593 (create_process): Don't encode arguments here. Setup
8594 src_multibyte and dst_multibyte members of struct coding.
8595 (read_process_output): Setup src_multibyte and dst_multibyte
8596 members of struct coding. If the output is to multibyte buffer,
8597 always decode the output of the process. Adjust the
8598 representation of 8-bit characters to the multibyteness of the output.
8599 (send_process): Setup coding->src_multibyte according to the
8600 multibyteness of the source.
8602 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8603 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8604 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8606 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8608 * w16select.c (Fw16_set_clipboard_data): Setup members
8609 src_multibyte and dst_multibyte of coding. Adjusted for the
8610 change for find_charset_in_str.
8611 (Fw16_get_clipboard_data): Likewise.
8613 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8614 dst_multibyte of coding.
8615 (x_to_w32_font): Likewise.
8617 * w32select.c (Fw32_set_clipboard_data): Setup members
8618 src_multibyte and dst_multibyte of coding. Adjusted for the
8619 change for find_charset_in_str.
8620 (Fw32_get_clipboard_data): Likewise.
8622 * xdisp.c (get_next_display_element): Handle 8-bit characters
8624 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8625 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8627 * xselect.c (selection_data_to_lisp_data): Setup members
8628 src_multibyte and dst_multibyte of coding. Adjusted for the
8629 change for find_charset_in_str.
8630 (lisp_data_to_selection_data): Likewise.
8632 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8634 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8636 * dispextern.h (Vimage_types): Add extern declaration.
8638 * xdisp.c (Vimage_types): Moved here from xfns.c.
8639 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8641 * xfns.c (Vimages_types): Moved to xdisp.c.
8642 (syms_of_xfns): Move `image-types' to xdisp.c.
8644 * w32fns.c (Vimage_types): Removed.
8645 (syms_of_w32fns): Remove `image-types'.
8647 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8649 * fns.c (map_char_table): Pay attention to character number of
8650 charset. Check the validity of charset at the first level. For
8651 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8654 * fontset.c: Include "buffer.h".
8655 (fs_load_font): If the face has fontset, record the face ID in
8657 (Finternal_char_font): New function.
8658 (accumulate_font_info): New function.
8659 (Ffontset_info): Rewritten for the new fontset implementation.
8660 (syms_of_fontset): Register Vdefault_fontset in the first element
8661 of Vfontset_table. Include Vdefault_fontset in
8662 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8665 2000-05-16 Dave Love <fx@gnu.org>
8667 * m/iris5d.h: Deleted -- unused.
8669 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8671 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8672 `invalid' instead of `illegal'.
8674 * indent.c (Fmove_to_column): When ending within a tab, insert
8675 spaces first so that markers at the end of the tab get adjusted.
8677 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8678 buffer list that wasn't selected in that frame.
8680 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8681 is needed on mescaline, use a 2 char prefix, and call
8682 make_temp_name with second arg non-zero.
8684 * fileio.c (make_temp_name): New function, extracted from
8686 (Fmake_temp_name): Use it.
8688 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8690 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8692 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8694 * Makefile.in (lisp): Add env.elc.
8696 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8698 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8700 * search.c (Freplace_match): Handle case of `\N' in the
8701 replacement when there's no group N.
8703 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8705 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8706 of the message to message_dolog.
8708 * keyboard.c (read_char): Don't clear current message for help
8709 events; let the code handling help events handle this. Change
8710 code detecting help events that should be ignored.
8712 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8713 we're interating over a string.
8715 2000-05-09 Dave Love <fx@gnu.org>
8717 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8718 that offset before writing. Move gcpro region past call of
8721 2000-05-04 Dave Love <fx@gnu.org>
8723 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8725 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8727 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8728 of inserted characters when BUF equals the current buffer, and PT
8729 is in front of or equal to FROM.
8731 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8733 * xdisp.c (handle_single_display_prop): If display property value
8734 is invalid, or something not supported on the frame, restore
8735 iterator's position to what it was initially. Make sure to return
8736 0 for invalid and unsupported property values.
8738 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8739 that x_per_char_metric returns null.
8741 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8743 * xterm.h (struct face): Add forward declaration.
8744 (struct image): Ditto.
8745 (image_ascent): Add prototype.
8747 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8748 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8749 image_ascent instead of using IMAGE_ASCENT.
8751 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8752 (IMAGE_ASCENT): Removed.
8754 * xfns.c (Qcenter): New variable.
8755 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8756 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8757 (image_ascent): New function.
8758 (lookup_image): Recognize `:ascent center'.
8759 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8760 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8761 (xbm_load): Don't set image's ascent here.
8762 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8763 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8764 check ascent values here.
8765 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8766 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8767 (syms_of_xfns): Initialize Qcenter.
8769 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8770 to the limits, increase the limits.
8772 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8774 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8775 Check Vfont_encoding_alist against the full name of the opened font.
8777 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8779 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8780 taller than the window.
8782 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8784 * xfaces.c (realize_x_face): Fix the argument of the second
8785 xassert. BASE_FACE may not be a face for ASCII.
8787 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8789 * print.c (print_object): Treat print-length < 0 as nil.
8791 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8793 * s/freebsd.h (TERMCAP_OBJ): Removed.
8794 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8796 * lread.c (read1): Don't treat period followed by certain
8797 characters as symbol start.
8799 * xfns.c (slurp_file): New function.
8800 (xbm_image_p): Handle case of in-memory XBM files.
8801 (xbm_scan): Rewritten to work on memory buffers instead of files.
8802 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8803 Work on memory buffers instead of files. If DATA is null test
8804 if buffer looks like an in-memory XBM file.
8805 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8806 memory buffers instead of files.
8807 (xbm_file_p): New function.
8808 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8810 * lread.c (end_of_file_error): New function.
8811 (read1): Call it instead of signaling `end-of-file' directly.
8813 * print.c (print_error_message): Print data of `end-of-file'
8814 with Fprinc instead of Fprin1.
8816 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8818 * window.c (freeze_window_start): Check that minibuffer scroll
8819 window isn't nil before extracting the window structure pointer
8822 * undo.c (record_delete): If we hit the end of the undo list, stop
8823 picking elements apart.
8825 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8827 * xdisp.c (display_line): If lines are continued, restore
8828 iterator's ascent/descent information to the values before the
8829 first glyph not fitting on the line.
8831 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8833 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8834 positions in glyph matrix. Don't compute new window end positions.
8836 * dispnew.c (increment_matrix_positions): Renamed from
8837 increment_glyph_matrix_buffer_positions.
8838 (increment_row_positions): Renamed from
8839 increment_glyph_row_buffer_positions.
8841 * dispextern.h: Change names of renamed functions from dispnew.c
8844 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8846 * fileio.c (Fdo_auto_save): Create directories for auto-save
8847 list file if necessary.
8849 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8850 from buffer or frame.
8851 (automatic_hscrolling_p): New variable.
8852 (hscroll_windows): Scroll windows horizontally only if automatic
8853 hscrolling is allowed.
8854 (syms_of_xdisp): New variable `automatic-hscrolling'.
8856 * frame.h (struct frame): Add member extra_line_spacing.
8858 * xfns.c (x_set_line_spacing): New function.
8859 (Fx_create_frame): Set line spacing from resources.
8860 (Qline_spacing): New variable.
8861 (syms_of_xfns): Initialize Qline_spacing.
8863 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8865 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8866 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8867 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8868 extra_line_spacing from default value.
8869 (init_buffer_once): Initialize default value of extra_line_spacing.
8871 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8874 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8875 prompt_width. Add extra line spacing.
8877 * term.c (produce_glyphs): Remove reference to struct it's
8880 * dispextern.h (struct it): Remove member prompt_width, add
8883 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8885 * dispnew.c (update_frame_line): When writing a whole line, make
8886 sure cursor is in the right row afterwards, otherwise a use of
8887 capability `ch' in cmgoto might leave the cursor in the row below.
8889 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8891 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8893 * keyboard.c (timer_check): Fix typo in comment.
8895 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8897 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8898 name change: ch -> character.
8900 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8902 * keyboard.c (echo_message_buffer): New variable.
8903 (echo_now): Set echo_message_buffer to the echo area buffer used
8904 to display the echo.
8905 (cancel_echoing): Reset echo_message_buffer to nil.
8906 (read_char): Code rewritten that handles canceling an echo or
8907 echoing a dash, respectively.
8909 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8910 directory doesn't exist.
8912 2000-04-19 Dave Love <fx@gnu.org>
8914 * fns.c (syms_of_fns): Defsubr mapc.
8915 (concat): Don't allow numeric args.
8916 (Fconcat): Doc change.
8918 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8920 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8921 instead define end_match(1|2) more carefully.
8922 Use GET_CHAR_BEFORE_2 for `begline'.
8924 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8926 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8927 on 64-bit systems where NULL is defined as `0'.
8929 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8930 the `variable argument list' to make it work on Alpha.
8932 * m/alpha.h (_LP64) [!_LP64]: Define.
8933 (ORDINARY_LINK): Define for NetBSD.
8935 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8937 2000-04-19 Dave Love <fx@gnu.org>
8939 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8942 * Makefile.in (LIBS): Don't use.
8943 (GETLOADAVG_OBJ): Define again.
8944 (otherobj): Add GETLOADAVG_OBJ.
8946 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8948 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8950 * lread.c (read_filtered_event): Cancel and start busy cursor.
8952 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8953 that the per-character metrics may be null.
8955 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8957 * buffer.c (clone_per_buffer_values): New function.
8958 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8959 clone_per_buffer_values if CLONE is not nil.
8961 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8963 2000-04-16 Dave Love <fx@gnu.org>
8965 * Makefile.in: Remove obsolete localcpp stuff.
8966 (GETLOADAVG_OBJ): Don't define.
8967 (obj): Move LIBOBJS...
8968 (otherobj): ... to here.
8969 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8970 whitespace-only lines after the continuation (Irix).
8972 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8974 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8976 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8978 2000-04-14 Dave Love <fx@gnu.org>
8980 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8981 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8982 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8983 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8986 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8987 autoconfiscated HAVE_GETLOADAVG.
8989 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8992 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8994 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8995 (fill_in_lock_file_name): Avoid existing files that aren't links.
8997 2000-04-14 Dave Love <fx@gnu.org>
8999 * Makefile.in (LIBS, LIBOBJS): New variable.
9000 (INTERVAL_SRC): Convert to make variable.
9001 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9002 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9003 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9005 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9006 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9007 (shortlisp): Add facemenu, float-sup, frame.
9008 (SOME_MACHINE_LISP): Remove them from here.
9009 (LIBES): Change unused LDLIBS to autoconf LIBS.
9011 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9013 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9015 * composite.c (update_compositions): If FROM and TO are not in a
9016 valid range, do nothing.
9018 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9020 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9022 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9024 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9027 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9029 * fileio.c (a_write): Remove redundant semi-colons.
9030 (e_write): Return -1 if failed to write all the data.
9031 This fixes the changes made at 1999-12-15.
9033 2000-04-12 Dave Love <fx@gnu.org>
9035 * fns.c (mapcar1): Test for null vals to support mapc.
9036 (Fmapc): New function.
9038 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9040 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9041 (IT_frame_up_to_date): Support the buffer local value of
9042 cursor-type, if defined.
9044 2000-04-10 Dave Love <fx@gnu.org>
9046 * editfns.c (preceding-char, following-char): Doc fix.
9048 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9050 * Makefile.in (temacs): Revert 2000-03-12 change.
9052 2000-04-10 Jason Rumney <jasonr@gnu.org>
9054 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9056 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9058 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9059 area buffer, if it's not set up yet.
9061 * indent.c (compute_motion): Set immediate_quit.
9063 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9065 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9066 (realize_tty_face): Suppress boldness if colors are the inverse of
9067 the default colors, and tty_suppress_bold_inverse_default_colors_p
9069 (Ftty_suppress_bold_inverse_default_colors): New function.
9070 (syms_of_xfaces): Defsubr it.
9072 * buffer.c (Frestore_buffer_modified_p): New function.
9073 (syms_of_buffer): Defsubr it.
9075 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9077 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9078 charset id (int) argument, not a charset (Lisp_Object).
9080 * coding.h (code_convert_string): Declare.
9081 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9082 object, as the fourth argument to code_convert_string.
9084 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9085 (Fset_fontset_font): Use EQ to compare lisp objects.
9087 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9089 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9090 a pointer that looks like a lisp object.
9091 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9092 zero, instead see whether it's an integer object, since they can't
9094 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9096 * dispnew.c (allocate_matrices_for_frame_redisplay)
9097 (direct_output_forward_char): Use X(U)INT and make_number as needed
9098 to convert between (unsigned) int values and lisp integers.
9099 * keyboard.c (read_key_sequence): Likewise.
9100 * lread.c (substitute_object_recurse): Likewise.
9101 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9102 * minibuf.c (do_completion, Fminibuffer_complete_word)
9103 (Fminibuffer_completion_help): Likewise.
9104 * term.c (produce_special_glyphs): Likewise.
9106 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9107 * print.c (print_preprocess, print_object): Likewise.
9109 * search.c (compile_pattern): Use NILP when checking for nil.
9111 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9112 __OPTIMIZE__]: Provide a GNU C macro version that handles
9114 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9115 field, to better cope with ENABLE_CHECKING and calls that modify a
9116 Lisp_Object using its old value.
9118 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9120 * window.c (compare_window_configurations): Signal an error
9121 if parameters C1 or C2 aren't window configurations.
9123 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9124 AFTER_POTENTIAL_GC calls around calls to functions that can
9125 signal an error and thus invoke the debugger.
9127 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9129 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9130 an error if decoding fails.
9132 * keyboard.c (lispy_mouse_names): Variable removed.
9133 (Vlispy_mouse_stem): New variable.
9134 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9135 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9136 for any mouse button number. Increase size of mouse_syms and
9137 button_down_location as needed. Call modify_event_symbol with
9138 different arguments.
9139 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9140 Call modify_event_symbol with different arguments.
9141 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9142 for any button number. Call modify_event_symbol with different
9144 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9145 Accept a string for NAME_ALIST_OR_STEM.
9147 * lisp.h (larger_vector): Add prototype.
9149 * fns.c (larger_vector): Make externally visible.
9151 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9153 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9155 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9156 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9157 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9158 we are between str1 and str2.
9159 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9160 (PATFETCH): Use `TRANSLATE'.
9161 (PATFETCH_RAW): Fetch multibyte char if applicable.
9162 (PATUNFETCH): Remove.
9163 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9164 When writing a char, write it directly into the pattern buffer rather
9165 than going needlessly through a temp char-array.
9166 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9167 multibyte magic and remove the useless `#ifdef emacs'.
9168 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9171 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9172 conditional on `emacs'.
9174 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9176 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9178 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9179 non-union-type versions of XMARK and friends here, because XMARK
9180 and friends won't work on an integer field if NO_UNION_TYPE is not
9182 (make_number): Define as a function if it's not defined as a macro.
9184 * composite.c (run_composite_function): Use NILP when checking for nil.
9185 (syms_of_composite): Delete local var NARGS, pass an int as first
9186 argument to Fmake_hash_table.
9188 * editfns.c (text_property_stickiness): Use NILP to test
9189 Lisp_Object boolean value.
9190 (Fmessage_or_box): Don't use NILP to test int variable.
9191 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9192 problems reading from and changing the same lisp value in an
9195 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9197 * term.c (TN_no_color_video): New variable.
9198 (term_init): Intitialize TN_no_color_video.
9199 (enum no_color_bit): New enumeration.
9200 (MAY_USE_WITH_COLORS_P): New macro.
9201 (turn_on_face): Use it to determine if attributes may be used
9202 combined with colors.
9204 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9206 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9207 with int lvalues via casts; instead, just yield lisp object lvalues.
9208 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9209 proper accessor macros.
9210 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9211 (grow_mini_window): Fix typo getting int value of root->height.
9213 * xdisp.c (compute_string_pos): Fix order of arguments to
9214 string_pos_nchars_ahead.
9215 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9216 count arg to variable-arg routines like Frun_hook_with_args and
9218 (back_to_previous_visible_line_start)
9219 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9220 fixed-arg routines like Fget_char_property and Fmake_string.
9221 (reconsider_clip_changes): Use XINT when comparing integer lisp
9222 objects, or passing them as int arguments.
9223 (mark_window_display_accurate, insert_left_trunc_glyphs)
9224 (append_space, extend_face_to_end_of_line): Use make_number when
9225 storing or passing integer values as lisp objects.
9226 (set_cursor_from_row, highlight_trailing_whitespace): Use
9227 INTEGERP, not implicit test against zero, for glyph object.
9228 (try_window_id): Don't use make_number when we want an int value.
9230 * xfaces.c (xlfd_symbolic_value): Make last argument a
9231 Lisp_Object, to be consistent with callers.
9232 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9233 (lface_hash): Apply XFASTINT to lisp values before folding in.
9235 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9236 fill in window width and height. Pass an int, not a lisp object,
9237 as first arg to Finsert.
9239 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9241 * xfaces.c (realize_basic_faces): Block input while realizing
9244 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9246 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9248 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9250 * xterm.c (x_produce_glyphs): When displaying unibyte text
9251 or ASCII, handle case that per-char metric is null.
9253 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9255 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9257 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9258 (XSUBR, XBUFFER): Verify correct object type before returning
9259 pointer, using eassert.
9260 * frame.h (XFRAME): Likewise.
9262 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9263 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9264 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9265 * data.c (set_internal): Likewise.
9266 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9267 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9268 * fileio.c (auto_save_1): Likewise.
9269 * insdel.c (check_markers): Likewise.
9270 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9271 * undo.c (record_insert): Likewise.
9272 * vmsproc.c (child_sig): Likewise.
9273 * window.c (unshow_buffer, window_loop): Likewise.
9274 * xterm.c (x_erase_phys_cursor): Likewise.
9276 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9278 * xfns.c (free_image_cache): Free the cache structure itself
9279 last, after all its members have been freed.
9281 * lisp.h (xstrdup): Add prototype.
9283 * alloc.c (xstrdup): Moved here from xfaces.c.
9284 (allocating_for_lisp): Variable removed.
9285 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9287 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9289 (xstrdup): Moved to alloc.c.
9291 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9293 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9295 * emacs.c (main): Fix sense of no-loadup test.
9297 * config.in (ENABLE_CHECKING): Undef.
9299 * lisp.h (struct interval): Replace "parent" field with a union of
9300 interval pointer and Lisp_Object; add new bitfield to use as
9301 discriminant. Change other flag fields to bitfields.
9302 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9303 is defined and the supplied test fails, print a message and abort.
9304 (eassert): New macro. Use CHECK to provide an assert-like facility.
9306 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9307 pointers; abort if the value looks like a lisp object.
9308 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9309 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9310 Modify for new interval parent definition.
9312 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9313 (UNMARK_BALANCE_INTERVALS): Update references that need an
9314 addressable lisp object in the interval structure.
9315 (die): New function.
9316 (suppress_checking): New variable.
9318 * intervals.c (interval_start_pos): Just return 0 if there's no
9321 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9323 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9324 and earlier Emacs versions.
9326 * keyboard.c (Ftop_level): Cancel busy-cursor.
9328 * eval.c (call_debugger): Cancel busy-cursor.
9330 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9332 * search.c (Freplace_match): Adjust multibyteness of the current
9333 buffer and NEWTEXT. Free allocated memory before signaling an error.
9335 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9337 * regex.c (analyse_first): New function obtained by ripping out most
9338 of re_compile_fastmap and generalizing it a little bit so that it
9339 can also just return whether a given (sub)pattern can match the empty
9341 (regex_compile): Use `analyse_first' to decide whether the loop-check
9342 needs to be done or not for *, +, *? and +? (the loop check is costly
9343 for non-greedy repetition).
9344 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9346 2000-03-28 Dave Love <fx@gnu.org>
9348 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9350 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9352 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9354 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9356 (enum re_opcode_t): Update description of succeed_n.
9357 (PATFETCH): Always define.
9358 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9359 operators, char classes, shy-groups and intervals).
9360 Optimize special cases of intervals so as to only use succeed_n and
9361 jump_n when really needed.
9362 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9363 that we don't have to handle the special cases any more.
9364 Simplify on_failure_jump handling as well.
9366 2000-03-28 Jason Rumney <jasonr@gnu.org>
9368 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9370 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9372 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9374 * s/msdos.h (GC_SETJMP_WORKS): Define.
9376 * alloc.c (mark_maybe_object): New function.
9377 (mark_memory): Use it.
9378 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9379 (setjmp_tested_p, longjmp_done): New variables.
9380 (test_setjmp): New function.
9381 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9382 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9384 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9385 to DEC_TEXT_POS and INC_TEXT_POS.
9387 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9388 with parameter MULTIBYTE_P.
9390 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9392 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9393 buffers because it looks for multibyte character byte sequences
9394 which don't exist in unibyte text.
9396 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9398 * xfaces.c (register_color, unregister_color, unregister_colors)
9399 [DEBUG_X_COLORS]: New functions.
9400 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9402 * xfns.c (x_set_cursor_color): Get color reference counts right.
9404 * xterm.c (x_copy_color): New function.
9405 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9407 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9408 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9409 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9410 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9411 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9412 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9413 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9414 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9415 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9416 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9418 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9419 names for handling per-buffer variables.
9421 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9422 instead of MAX_BUFFER_LOCAL_VARS.
9423 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9425 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9427 * xfns.c (x_specified_cursor_type): New function.
9428 (x_set_cursor_type): Use it.
9430 * buffer.h (struct buffer): Add cursor_type.
9432 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9434 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9435 (print_partial_compiled_pattern, re_compile_fastmap):
9437 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9438 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9439 executing it as well as when popping it off the stack to find infinite
9440 loops in non-greedy repetition operators.
9442 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9444 * doc.c (Qfunction_documentation): New variable.
9445 (syms_of_doc): Initialize Qfunction_documentation.
9446 (Fdocumentation): If FUNCTION is a symbol with non-nil
9447 `function-documentation' property, return a documentation derived
9450 * buffer.c (syms_of_buffer): Add default-cursor-type.
9451 (init_buffer_once): Don't let cursor_type have a local value
9454 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9455 on buffer-local value of cursor_type.
9456 (x_draw_bar_cursor): Add parameter WIDTH.
9458 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9459 (init_buffer_once): Set default cursor_type value to t.
9460 Mark cursor_type as local everywhere.
9461 (syms_of_buffer): New per-buffer variable cursor-type.
9463 * buffer.h (struct buffer): Remove member local_var_flags,
9465 (MAX_BUFFER_LOCAL_VARS): New macro.
9466 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9467 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9468 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9469 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9471 * print.c (print_object): Use new macros for per-buffer variables.
9473 * category.c (Fset_category_table): Use new macros for per-buffer
9476 * buffer.c (buffer_permanent_local_flags): Make a char array.
9477 (max_buffer_local_idx): New variable.
9478 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9479 for new handling of per-buffer variables.
9480 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9481 (init_buffer_once): Initialize per-buffer vars differently.
9482 Set max_buffer_local_idx.
9484 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9487 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9489 * data.c (do_symval_forwarding, store_symval_forwarding)
9490 (find_symbol_value, set_internal, default_value, Fset_default)
9491 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9492 per-buffer variables.
9494 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9496 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9498 * xterm.c (x_term_init): Unblock input around call1 of
9499 Qvendor_specific_keysyms.
9501 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9502 (find_defun_start): Consider an open parenthesis in column 0
9503 a defun start only if open_paren_in_column_0_is_defun_start is set.
9504 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9506 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9508 * eval.c (Fautoload): Add entry in load-history (if after dump).
9509 * lread.c (load-history): Update docstring.
9511 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9513 * indent.c (Fvertical_motion): Always use the current buffer.
9514 Temporarily change the window's buffer, if necessary.
9516 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9518 * xterm.c (fast_find_position): Make sure not to consider rows
9519 not visible in the window.
9521 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9523 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9524 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9526 2000-03-22 Jason Rumney <jasonr@gnu.org>
9528 * w32menu.c (single_submenu): Set help string to NULL if none.
9529 (w32_menu_show): Set help string correctly.
9530 (add-menu-item): Set help string in MIIM_DATA for menu item.
9531 Load SetMenuItemInfoA explicitly.
9532 (w32_menu_display_help): New function.
9534 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9535 (QCdata): Moved to xdisp.c.
9537 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9538 (Vw32_charset_to_codepage_alist): Removed.
9539 (Vw32_charset_info_alist): New variable.
9540 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9541 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9542 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9543 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9545 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9546 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9547 Define Vw32_charset_info_alist and w32_charset symbols.
9549 2000-03-22 Jason Rumney <jasonr@gnu.org>
9551 * makefile.nt (w32bdf.obj): Update dependencies.
9553 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9555 * w32fns.c: Include fontset.h after dispextern.h.
9556 (Fx_create_frame): Do not create fontset.
9557 (w32_load_system_font): Doc fix.
9558 (Fx_close_connection): Free full_name if it is not shared.
9560 * w32term.c: Include fontset.h after dispextern.h.
9561 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9563 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9564 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9565 (w32_font_is_double_byte): New function, needs body.
9566 (x_append_glyph): Set glyph->glyph_not_available_p.
9567 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9568 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9569 character, convert it to a unibyte character.
9570 (struct glyph_string): Delete member `charset'.
9571 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9572 calculating it is found.
9573 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9574 the case that per char metric is not available correctly.
9575 (x_fill_glyph_string): Handle the case that the specific glyph is
9576 not available correctly.
9577 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9578 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9579 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9580 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9581 fontset. Don't call FS_LOAD_FONT.
9583 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9585 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9586 (INT_LISPLIKE): New macro.
9587 (NULL_INTERVAL_P): Use it.
9588 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9589 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9590 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9592 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9593 explicit references to "parent" field of struct interval and
9594 associated unclean type conversions.
9595 * intervals.c (create_root_interval, root_interval, rotate_right)
9596 (rotate_left, balance_possible_root_interval, split_interval_right)
9597 (split_interval_left, interval_start_pos, find_interval)
9598 (next_interval, previous_interval, update_interval)
9599 (adjust_intervals_for_insertion, delete_node, delete_interval)
9600 (adjust_intervals_for_deletion, merge_interval_right)
9601 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9602 (copy_intervals_to_string): Likewise.
9603 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9605 * syntax.c (update_syntax_table): Likewise.
9607 * intervals.c (reproduce_tree_obj): New function, like
9608 reproduce_tree but takes a Lisp_Object for the parent. Declare
9610 (graft_intervals_into_buffer): Use it when appropriate.
9611 (reproduce_tree): Declare with prototype.
9612 (balance_possible_root_interval): Check that the parent is a lisp
9613 object before trying to examine its type.
9615 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9617 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9618 as strings only if both are known to be strings.
9620 * s/openbsd.h (LIBS_TERMCAP): Undef.
9622 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9624 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9625 definitions for non-Emacs compilation.
9626 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9627 outside of `#ifdef emacs'.
9628 (print_partial_compiled_pattern): Update.
9629 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9630 (re_compile_fastmap): Merge handling of charset and charset_not (for
9631 emacs and non-emacs compilation as well).
9632 Similarly for (not)categoryspec and (not)syntaxspec.
9633 Don't use the fastmap when reaching `anychar' since the added
9634 complexity is not justified.
9635 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9636 and (not)syntaxspec. Merge (not)categoryspec.
9638 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9640 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9641 (FACE_FOR_CHAR): Define them differently for the configuration of
9644 2000-03-21 Dave Love <fx@gnu.org>
9646 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9649 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9651 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9652 (lface_fully_specified_p): Don't check contents of
9653 LFACE_FONT_INDEX because that attribute is optional.
9654 (realize_x_face): Remove now unwarranted xassert.
9656 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9658 The following changes are to make font selection based on
9659 characters, not charset. In addition, they recover fontset
9660 facilities while utilizing the new font selection mechanism.
9662 * Makefile.in (fontset.o): Depend on dispextern.h.
9664 * alloc.c (mark_face_cache): Don't mark face->registry.
9666 * dispextern.h (struct glyph): New member glyph_not_available_p.
9667 Use 22 bits for face_id.
9668 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9669 (struct face): Delete member registry, new member ascii_face.
9670 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9671 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9672 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9673 (struct it): Delete member charset, new member glyph_not_available_p.
9675 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9676 (struct fontset_info, struct fontset_data): Structs removed.
9677 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9678 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9679 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9680 (fs_free_face_fontset, fontset_font_pattern)
9681 (face_suitable_for_char_p, face_for_char)
9682 (make_fontset_for_ascii_face): Extern them.
9683 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9684 (FS_LOAD_FACE_FONT): New macro.
9686 * fontset.c: All codes rewritten or adjusted for the change of
9687 fontset implementation. Now fontset is represented by char table.
9688 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9690 (my_strcasecmp): Function removed.
9691 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9692 (AREF, ASIZE): New macros.
9693 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9694 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9695 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9696 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9697 (fontset_id_valid_p, font_family_registry, fontset_name)
9698 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9699 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9701 (fs_load_font): New arg FACE. Caller changed.
9702 (fs_query_fontset): Argument changed. Caller changed.
9703 (Fquery_fontset): call fs_query_fontset.
9704 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9706 (clear_fontset_elements, check_registry_encoding)
9707 (check_fontset_name): New functions.
9708 (syms_of_fontset): Set char-table-extra-slots property of fontset
9709 to 3. Staticpro and initialize Vfontset_table and
9710 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9712 * frame.h (struct frame): Member `fontset_data' removed.
9713 (FRAME_FONTSET_DATA): Macro removed.
9715 * frame.c (make_frame): Don't allocate f->fontset_data.
9716 (Fdelete_frame): Don't free f->fontset_data.
9718 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9720 * xdisp.c (charset_at_position): Function removed.
9721 (init_iterator): Don't set member charset of struct `it'.
9722 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9723 (next_element_from_display_vector, insert_left_trunc_glyphs):
9725 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9727 (get_next_display_element, append_space)
9728 (extend_face_to_end_of_line): Likewise.
9730 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9732 (clear_font_table, frame_update_line_height, load_face_font):
9733 Adjusted for the change of fontset implementation.
9734 (load_face_fontset_font): Function removed.
9735 (pixel_point_size): New function.
9736 (font_list): Argument type changed. Caller changed.
9737 (LFACE_FONT): New macro.
9738 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9739 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9740 Lisp_Object. Determine the font name by actually loading a font
9741 by the specified pattern. Set LFACE_FONT (lface) to the specified
9742 pattern. Even if a font is not found, don't try alternatives.
9743 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9744 (set_font_frame_param): If `font' is specified in lface, use it.
9745 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9746 (lface_same_font_attributes_p): Likewise.
9747 (make_realized_face): Arguent changed. Caller changed. Set
9748 face->ascii_face to face itself.
9749 (free_realized_face): Free face->fontset if face is for ASCII.
9750 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
9751 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9752 (free_realized_multibyte_face): New function.
9753 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9754 changed. Caller changed.
9755 (try_font_list): Argument type changed.
9756 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9757 (choose_face_font): Argument changed. Handle fontset properly.
9758 (choose_face_fontset_font): Function removed.
9759 (realize_default_face, realize_named_face): Don't remove the
9761 (realize_face): Argument changed. Caller changed. Remove face
9762 with the arg former_face_id in advance. Load font for the new face.
9763 (realize_x_face): Argument changed. Caller changed. For a
9764 multibyte character, share fontset with base_face. For a single
9765 byte character, make a new realized fontset. Don't load a font here.
9766 (realize_tty_face): Argument changed. Caller changed.
9767 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9768 (face_at_buffer_position): Don't check multibyte_p for returning
9770 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9771 FACE_SUITABLE_FOR_CHARSET_P.
9772 (syms_of_xfaces): Remove code for Qx_charset_registry and
9773 Vface_default_registry.
9775 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9776 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9777 (x_per_char_metric): Don't try FONT->default_char. Even if
9778 pcm->width is zero, glyph bits may exist.
9779 (x_encode_char): Always initialize char2b->byte1.
9780 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9781 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9782 (x_append_glyph): Set glyph->glyph_not_available_p.
9783 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9784 it->charset. Handle the case that per char metric is not
9785 available. If it->multibyte_p is zero and it->c is a multibyte
9786 character, convert it to a unibyte character.
9787 (struct glyph_string): Delete member `charset'.
9788 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9789 the case that per char metric is not available correctly.
9790 (x_fill_glyph_string): Handle the case that the specific glyph is
9791 not available correctly.
9792 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9793 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9794 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9795 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9796 fontset. Don't call FS_LOAD_FONT.
9798 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9799 (x_create_tip_frame): Likewise.
9800 (Fx_close_connection): Free full_name of font_info.
9802 * fns.c (optimize_sub_char_table): New function.
9803 (Foptimize_char_table): New function.
9804 (syms_of_fns): Defsubr Soptimize_char_table.
9806 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9808 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9809 only if buffer is displayed in some window.
9811 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9812 (try_window_reusing_current_matrix): Don't call scroll run
9813 function if run's current and desired position are the same;
9814 this prevents cursor flickering.
9816 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9818 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9820 * regex.c (RE_STRING_CHAR): New macro.
9821 (GET_CHAR_AFER_2): Remove.
9822 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9823 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9824 (print_partial_compiled_pattern, re_compile_fastmap)
9825 (re_match_2_internal): Remove on_failure_jump_exclusive.
9826 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9827 optimization only need to work for * (ie. can use of_keep_string_jump).
9828 Remove the special case for .*\n since it is now covered by the general
9830 (re_search_2): Don't bother with `room'.
9831 (skip_one_char): New function.
9832 (skip_noops): Simplify since `memory' is not needed any more.
9833 (mutually_exclusive_p): Restructure slightly to use `switch' and
9834 add handling for "all" remaining cases.
9835 (re_match_2_internal): Change on_failure_jump_smart to use
9836 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9837 rather than on_failure_jump_exclusive.
9839 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9841 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9842 number of bits per RGB because it's everywhere used as the depth
9845 * term.c (calculate_costs): Remove code dealing with X frames.
9847 2000-03-19 Richard M. Stallman <rms@gnu.org>
9849 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9851 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9853 * lread.c (read_integer): Unread the last char not consumed.
9855 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9857 * xterm.c (x_update_window_cursor): Don't update in frames
9858 which are in the process of being deleted.
9860 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9862 * Makefile.in (mostlyclean): Add `*.core'.
9863 (clean): Add `bootstrap-emacs'.
9865 * lread.c (read_integer): New function.
9866 (read1): Support read syntax #o, #x, #b, #r.
9868 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9870 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9871 make sure POINTER_TO_OFFSET gives the same value before and after
9872 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9873 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9874 (debug): Now only active if > 0 rather than if != 0.
9875 (DEBUG_*): Update for the new meaning of `debug'.
9876 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9877 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9878 in `succeed_n', `jump_n' and `set_number_at'.
9879 (store_op1, store_op2, insert_op1, insert_op2)
9880 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9881 (group_in_compile_stack): Move to after its arg's types are
9882 declared and add a prototype.
9883 (PATFETCH): Define in terms of PATFETCH_RAW.
9884 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
9885 (QUIT): Redefine as a nop except for NTemacs.
9886 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9887 indentation of the greedy-op and shy-group code.
9888 (at_(beg|end)line_loc_p): Fix argument's types.
9889 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9890 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9891 (MATCHING_IN_FIRST_STRING): Remove.
9892 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9893 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9894 QUIT unconditionally.
9896 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9898 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9901 * process.c (send_process): Add a hint that the function
9902 can call Lisp code to its comment.
9904 * lread.c (load_dangerous_libraries): New variable.
9905 (Vbytecomp_version_regexp): New variable.
9906 (safe_to_load_p): New function.
9907 (Fload): Handle files not compiled with Emacs specially.
9908 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9910 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9912 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9914 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9915 support functions only if HAVE_X11R6_XIM is defined.
9916 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9918 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9920 * xfns.c (X_I18N_INHIBITED): Don't define.
9921 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
9922 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9924 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9925 (HAVE_X11R6_XIM): Define.
9927 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9929 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9930 If set, call XSynchronize.
9932 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9934 * regex.c: Declare a new type `re_char' used throughout the code
9935 for the string char type. It's `const unsigned char' to match the
9936 rest of Emacs. Consistently make sure all pointers to strings use
9937 it and make sure all pointers into the pattern use `unsigned char'.
9938 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9939 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9942 * charset.h (GET_CHAR_AFTER_2): Remove.
9943 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9945 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9947 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9948 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9949 of them try to use backquotes.
9951 2000-03-12 Dave Love <fx@gnu.org>
9953 * unexelf.c: Restore changes of 1999-10-19.
9954 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9955 fix its type and alignment; copy it from current process.
9957 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9959 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9960 has been found. Fix bug not computing timer's predecessor.
9962 * fileio.c (Fread_file_name): Handle case that DIR contains a
9965 * window.c (Fsave_window_excursion): Doc fix.
9967 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
9969 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9971 * msdos.c (vga_installed): New function, code moved from
9972 dos_set_window_size.
9973 (Qbar, Qcursor_type, outside_cursor): New variables.
9974 (syms_of_msdos): Intern and staticpro them.
9975 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9976 shape used outside Emacs when called for the first time.
9977 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9978 cursor shape used outside Emacs.
9979 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9980 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9982 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9983 parameters specify the cursor. Make qreverse a global
9984 variable (renamed to Qreverse).
9986 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9988 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9990 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9992 This is a big redesign of failure-stack and register handling, prompted
9993 by bugs revealed when trying to add shy-groups. Overall, what happened
9994 is that loops are now structured a little differently, groups can be
9995 shy and the code is a little simpler.
9997 * regex.h: Update the copyright.
9998 (RE_SHY_GROUPS): New value.
9999 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10000 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10002 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10003 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10004 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10005 for (start|stop)_memory since they now only take one argument (the
10006 second has becomes unnecessary).
10007 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10008 (print_compiled_pattern): Use %ld to printf long ints and flush to
10009 make debugging a little easier.
10010 (union fail_stack_elt): Make the integer unsigned.
10011 (struct fail_stack_type): Add a `frame' element.
10012 (INIT_FAIL_STACK): Init `frame' as well.
10013 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10014 (DEBUG_PUSH, DEBUG_POP): Remove.
10015 (NUM_REG_ITEMS): Remove.
10016 (NUM_NONREG_ITEMS): Adjust.
10017 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10018 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10019 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10020 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10022 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10023 address pushed is not the destination of the jump but the source
10025 (NUM_FAILURE_ITEMS): Remove.
10026 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10027 registers before the actual failure point). Don't hardcode any
10028 meaning for str==NULL anymore.
10029 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10030 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10032 (REG_UNSET_VALUE): Use NULL (why not?).
10033 (compile_range): Remove declaration since it doesn't exist.
10034 (struct compile_stack_elt_t): Remove inner_group_offset.
10035 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10036 (regex_grow_registers): Remove dead code.
10037 (FIXUP_ALT_JUMP): New macro.
10038 (regex_compile): Add shy-groups Change loops to use
10039 on_failure_jump_smart&jump instead of
10040 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10041 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10042 variable to me). Use `jump' instead of `jump_past_alt' and don't
10043 bother with push_dummy_failure in alternatives since it is now
10044 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10045 emacs' for (re)allocating the stack.
10046 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10047 from loop when bufp->can_be_null rather than jumping to `done'.
10048 Avoid jumping backwards so as to ensure termination. Use
10049 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10050 backreferences. Remove dead code in handling of `anychar'.
10051 (skip_noops, mutually_exclusive_p): New functions taken from the
10052 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10053 improve mutually_exclusive_p to handle ".+\n".
10054 (lowest_active_reg, highest_active_reg)
10055 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10056 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10057 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10058 variables. Push register (in `start_memory') on the stack rather
10059 than storing it in old_reg(start|end). Remove the cycle detection
10060 from `stop_memory', replaced by the use of on_failure_jump_loop
10061 for greedy loops. Add code for the new on_failure_jump_<foo>.
10062 Remove ad-hoc code in `on_failure_jump' to push more registers in
10063 the case of a loop. Take out code from `maybe_pop_jump' into
10064 separate functions and adapt it to the semantics of
10065 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10066 and push_dummy_failure. Remove dummy_failure handling and
10067 handling of `failures to jump to on_failure_jump' (this last one
10068 was already dead code, it seems).
10069 (group_match_null_string_p, alt_match_null_string_p)
10070 (common_op_match_null_string_p): Remove.
10072 2000-03-08 Dave Love <fx@gnu.org>
10074 * config.in: Don't depend on __STDC__ for volatile.
10075 Add POINTER_TYPE, PTR, PROTOTYPES.
10077 * hftctl.c, strftime.c: Use PROTOTYPES.
10078 * eval.c (find_handler_clause): Likewise.
10080 * mem-limits.h: Use POINTER_TYPE.
10082 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10083 (memory_warnings): Declare using POINTER_TYPE.
10085 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10087 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10089 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10091 * xfns.c: Remove obsolete code in #if 0.
10092 (Fx_focus_frame): New function.
10094 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10096 * coding.c (coding_category_name): Add coding-category-utf-8,
10097 coding-category-utf-16-be, coding-category-utf-16-le.
10098 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10099 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10100 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10101 (detect_coding_utf_8): New function.
10102 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10103 UTF_16_LOW_SURROGATE_P): New macros.
10104 (detect_coding_utf_16): New function
10105 (detect_coding_mask): When priorities are specified, skip any
10106 categories that have `nil' coding-system. Fix bug of returning
10107 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10108 returns a mask not set in PRIORITIES.
10109 (detect_eol_type_in_2_octet_form): New function.
10110 (detect_eol): selects detect_eol_type_XXX to call according to
10111 cooding->category_idx.
10112 (detect_coding_system): Remove `nil' coding-system in the result.
10113 (Fupdate_coding_systems_internal): Update all coding-categories.
10115 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10116 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10118 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10119 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10120 (CODING_CATEGORY_IDX_UTF_16_LE)
10121 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10122 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10123 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10124 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10126 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10128 * doc.c (Fdocumentation_property): If value is not a string,
10129 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10131 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10132 close the display with XtCloseDisplay. This caused a bus error
10135 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10136 complete but not unique.
10138 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10140 * process.c (send_process): Remove local variable `procname' that
10141 might become invalid when a GC happens. Instead, access the
10142 process name slot directly.
10144 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10145 orig_height if set.
10147 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10148 orig_height if set.
10150 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10152 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10153 glyph matrices have been freed.
10155 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10157 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10158 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10160 * xfns.c (QCdata): Moved to xdisp.c.
10162 * xdisp.c (QCdata): Moved here from xfns.c.
10163 (syms_of_xdisp): Initialize QCdata.
10165 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10167 * window.c (coordinates_in_window): Use
10168 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10169 FRAME_INTERNAL_BORDER_WIDTH.
10171 * xdisp.c (try_window_id): Recompute unchanged information if
10172 it is obviously invalid.
10174 * xterm.c (x_term_init): Create a colormap if not using the
10177 * xterm.h (select_visual): Change prototype.
10179 * xfns.c (select_visual): Rewritten. Recognize user-specified
10181 (visual_classes): New variable.
10183 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10185 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10186 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10187 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10188 (x_decode_color): Don't handle allocation of white and black specially.
10189 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10190 XtNcolormap resources.
10191 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10192 (Fx_create_frame): Initialize color members of x_output structure.
10193 (xpm_load): Pass colormap to XPM lib.
10195 * xfaces.c (x_free_colors): Access colormap of frame using
10196 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10197 when default colormap is used.
10199 * xterm.c (x_term_init): Set Colormap member of x_display_info
10200 structure. Copy colormap if resource `privateColormap' is
10201 specified (PseudoColor only).
10202 (x_setup_relief_color): Access colormap of frame using
10205 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10206 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10208 2000-03-04 Jason Rumney <jasonr@gnu.org>
10210 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10211 other non-platform-specific equivalents.
10212 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10213 specific functions and macros as their w32 equivalents where
10214 non-platform-specifics are not available.
10215 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10216 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10217 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10218 (frame_update_line_height): Use macros to access f->output_data.
10219 (defined_color): Remove FIXME comments; fixed.
10220 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10221 into #ifdef blocks. Add WINDOWSNT blocks.
10222 (Fx_list_fonts): Use macros for accessing font data.
10223 (set_lface_from_font_name): Different default fonts for X and
10225 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10226 scalable for backward compatibility.
10227 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10228 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10230 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10233 * makefile.nt (w32faces.obj): Remove.
10236 2000-03-03 Jason Rumney <jasonr@gnu.org>
10238 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10239 correct parameters.
10241 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10243 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10244 standard ELF definitions here if the system header does not.
10246 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10248 * xterm.c (PER_CHAR_METRIC): Removed.
10249 (x_per_char_metric_1, x_default_char): New functions.
10250 (x_per_char_metric): If font's default char is invalid, return
10251 metrics of a suitably chosen usable default char.
10252 (x_draw_glyph_string_foreground): If font has an invalid default
10253 char, replace occurrences of unprintable chars with a suitably
10254 chosen usable default char.
10256 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10258 * xterm.c (note_mouse_highlight): Return quickly if frame's
10259 glyph matrices have been freed.
10261 * dispnew.c (free_glyphs): Block input while freeing matrices.
10263 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10265 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10268 * dispextern.h (x_free_colors): Add prototype.
10270 * xfaces.c (x_free_colors): New function.
10271 (unload_color, free_face_colors): Use it.
10273 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10275 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10277 * window.c [MSDOS]: Include msdos.h.
10279 2000-03-02 Dave Love <fx@gnu.org>
10281 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10283 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10284 set C_OPTIMIZE_SWITCH for gcc.
10286 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10288 * coding.c (coding_save_composition): Be sure to allocate
10289 composition data area in coding even if there's no composition in
10292 2000-03-01 Jason Rumney <jasonr@gnu.org>
10294 * w32term.c: Equivalent changes to those made to xterm.c on
10295 2000-02-25 and 2000-02-24.
10297 * w32fns.c: Equivalent changes to those made to xfns.c on
10298 2000-02-25 and 2000-02-21.
10300 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10301 correct line-end convention is followed.
10303 * w32menu.c [HAVE_BOXES]: Remove #undef.
10304 (single_keymap_panes): Remove code for simulating checkmarks.
10305 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10306 Remove code for drawing simulated checkmarks.
10307 (w32_menu_show): make unibyte help string correctly.
10308 (add_menu_item): draw standard Windows checkmarks. Draw radio
10309 buttons as radio buttons if possible.
10311 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10313 * sysdep.c (start_of_text): Don't define this function for NetBSD
10316 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10318 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10319 (LINKER): Don't undef if __NetBSD__ is defined.
10321 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10323 * fileio.c [__NetBSD__]: Define `unix'.
10325 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10327 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10329 * atimer.c (start_atimer): Don't abort when timers are stopped.
10330 (append_atimer_lists): New function.
10331 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10332 arbitrary lists of stopped and running atimers.
10334 * atimer.c (cancel_atimer): Handle canceling an atimer when
10335 some timers are stopped.
10337 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10338 after canceling it.
10340 * fns.c (maybe_resize_hash_table): Handle case of new size
10341 coming out as being the same as old size.
10343 2000-02-27 Jason Rumney <jasonr@gnu.org>
10345 * makefile.nt: Add atimer.h to dependencies.
10346 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10347 * w32console.c: Only disable window system features for dispextern.h
10348 (initialize_w32_display): Build a display info for the console.
10349 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10350 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10351 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10353 * w32gui.h (struct W32FontStruct): Revert last change after change
10355 * w32menu.c (single_submenu): Set up help string.
10356 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10357 (w32_dialog_show): Set up help string.
10358 * w32term.c (w32_display_info_for_display): Remove unused function.
10359 (w32_draw_bitmap): Use pre-built bitmaps.
10360 (w32_initialize_display_info): New function to initialize parts of
10361 display info that are common to both GUI and console frames.
10362 (w32_term_init): Use w32_initialize_display_info. Do not set
10363 Vw32_num_mouse_buttons here, as it is not called for console
10364 frames. Build bitmaps for indicating truncated lines etc.
10365 (x_delete_display): Destroy pre-built bitmaps.
10366 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10367 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10369 2000-02-27 Dave Love <fx@gnu.org>
10371 * lisp.h: Add a bunch of prototypes.
10373 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10375 * keyboard.c (read_char): Set `usec' correctly.
10377 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10379 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10380 `lambda', set reg[RRR] to the map index.
10381 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10382 reg[RRR] to 0. Otherwise, set it to -1.
10384 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10386 * emacs.c (main): Remove code snippet commented out with `//'.
10388 2000-02-25 Richard M. Stallman <rms@gnu.org>
10390 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10391 and contains a `:', prepend `/:'.
10393 * window.c (select_window_1): If selected_window is nil,
10394 don't "swap out" the buffer's point.
10395 (Fset_window_configuration): Set selected_window to nil
10396 before calling Fselect_window.
10397 (unshow_buffer): Don't set point in buffer from window's point
10398 if another more recently selected window also shows the buffer.
10400 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10402 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10404 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10405 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10406 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10408 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10409 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10410 (hide_busy_cursor): New functions.
10411 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10413 * minibuf.c (read_minibuf): Cancel busy-cursor.
10415 * keyboard.c (command_loop_1): Call start_busy_cursor before
10416 Fcommand_execute and cancel_busy_cursor after it.
10417 (timer_check): Remove busy-cursor code.
10418 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10421 * process.c (wait_reading_process_input): Remove busy-cursor code.
10423 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10424 Fx_hide_busy_cursor.
10426 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10428 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10430 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10432 * xterm.c (XTread_socket): Remove busy-cursor code.
10434 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10435 (build_frame_matrix_from_leaf_window): Put code handling
10436 glyph row's not being a slice of a frame row in #if 0.
10437 (sync_window_with_frame_matrix_rows): New function.
10438 (frame_row_to_window): New function.
10439 (mirror_line_dance): Handle copies between windows.
10441 * lread.c (Fload): Use `xfree' instead of `free'.
10442 (init_obarray): Use `xmalloc' instead of `malloc'.
10444 * window.c (Fset_window_buffer): Set WINDOW to the window
10446 (coordinates_in_window): Take frame's internal border width
10449 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10451 * xterm.c (x_display_and_set_cursor): Display cursor of
10452 non-selected windows depending on the setting of
10453 cursor_in_non_selected_windows.
10455 * xdisp.c (cursor_in_non_selected_windows): New variable.
10456 (syms_of_xdisp): DEFVAR_BOOL it.
10458 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10460 * data.c (Fstring_to_number): If number is greater than what
10461 fits into an integer, return a float.
10463 * eval.c (specbind): Remove references to
10464 keyword_symbols_constant_flag.
10466 * data.c (keyword_symbols_constant_flag): Removed.
10467 (Fmakunbound, set_internal, syms_of_data): Remove references to
10468 keyword_symbols_constant_flag.
10470 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10472 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10474 * syntax.c (multibyte_syntax_as_symbol): New variable.
10475 (syms_of_syntax): Declare it as a Lisp variable.
10476 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10477 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10478 nonzero, treat all multibyte characters as symbol.
10479 (init_syntax_once): Give syntax `word' to all multibyte characters.
10481 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10483 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10486 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10488 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10490 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10491 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10493 2000-02-21 Dave Love <fx@gnu.org>
10495 * frame.c (Vmouse_position_function): New variable.
10496 (Fmouse_position): Use it.
10497 (syms_of_frame): Install it.
10499 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10501 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10503 * fileio.c (Finsert_file_contents): Unbind the binding of
10504 standard-output done by temp_output_buffer_setup.
10506 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10507 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10508 (specbind, unbind_to): Handle most common case of non-constant
10509 symbol with trivial value specially.
10511 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10513 2000-02-20 Richard M. Stallman <rms@gnu.org>
10515 * data.c (Fmake_variable_buffer_local): Doc fix.
10516 Init found_for_buffer to 0.
10517 (Fmake_variable_frame_local): If the variable has already
10518 been buffer-local, set the check_frame field.
10520 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10522 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10523 produced for CODING_MODE_LAST_BLOCK requires.
10525 2000-02-18 Dave Love <fx@gnu.org>
10527 * keyboard.c (echo_keystrokes): Remove declaration.
10528 (Vecho_keystrokes) New variable.
10529 (read_char, record_menu_key, read_key_sequence): Use it to allow
10530 use of float value.
10531 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10533 * lread.c: Undef feature selection macros before defining.
10535 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10537 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10538 for symbols other than the symbol in question.
10540 2000-02-17 Dave Love <fx@gnu.org>
10542 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10544 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10546 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10548 * alloc.c (enum mem_type): Compile unconditionally.
10550 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10552 * xfaces.c (tty_defined_color): Don't return faulire indication
10553 for unspecified-fg and unspecified-bg pseudo-colors.
10555 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10557 * alloc.c (mark_object): Don't mark symbol names in pure space.
10558 (gc_sweep): Don't unmark symbol names in pure space.
10560 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10561 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10562 [GC_MARK_STACK]: New defines.
10563 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10564 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10566 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10568 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10569 allocate_buffer instead of xmalloc.
10571 * alloc.c (toplevel): Include setjmp.h.
10572 (PURE_POINTER_P): New define.
10573 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10574 (Vdead) [GC_MARK_STACK]: New variable.
10575 (lisp_malloc): Add parameter TYPE, call mem_insert if
10576 GC_MARK_STACK is defined.
10577 (allocate_buffer): New function.
10578 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10579 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10580 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10581 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10582 (MEM_NIL) [GC_MARK_STACK]: New define.
10583 (struct mem_node) [GC_MARK_STACK]: New structure.
10584 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10585 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10586 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10587 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10588 (mark_stack) [GC_MARK_STACK]: New functions.
10589 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10590 (clear_marks): Removed.
10591 (gc_sweep): Set free conses' car, free floats' type, free
10592 symbols' function to Vdead. Use lisp_free to free buffers.
10593 (init_alloc_once): Initialize Vdead.
10594 (survives_gc_p): Return non-zero for pure objects.
10596 * alloc.c: Add comments throughout the file.
10598 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10599 that unblocks alarms.
10601 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10602 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10603 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10605 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10607 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10609 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10610 avoid infinite error signaling. Allocate sufficient memory for
10611 eol_str in the case that eoltype is Lisp_Int.
10613 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10615 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10616 depends on the previous behavior.
10618 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10620 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10622 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10624 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10626 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10627 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10630 2000-02-15 Richard M. Stallman <rms@gnu.org>
10632 * data.c (set_internal): Don't make variable buffer-local
10633 if within a let-binding for the same buffer.
10634 (let_shadows_buffer_binding_p): New function.
10636 * eval.c (specbind): For buffer-local value,
10637 record the current buffer also.
10638 (unbind_to): Cope with that change.
10640 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10642 * window.c (Fsave_window_excursion): Doc fix.
10644 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10646 * syntax.c (back_comment): Make sure we only consider comment-starters
10647 of the relevant style and return -1 in case of a failure to find the
10648 beginning of the comment.
10649 (Fforward_comment): If back_comment fails, go back to the position just
10650 after the comment-end.
10651 (scan_lists): Add comment describing a very minor bug.
10653 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10655 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10656 `completion-regexp-list' in the docstring.
10658 2000-02-14 Dave Love <fx@gnu.org>
10660 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10662 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10664 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10665 to Emacs' syntax. Also fix the comment about set/not-set meanings
10666 since Emacs syntax is not the value 0 any more.
10667 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10668 since it's now part of RE_SYNTAX_EMACS.
10670 2000-02-12 Dave Love <fx@gnu.org>
10672 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10674 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10676 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10678 2000-02-12 Dave Love <fx@gnu.org>
10680 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10682 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10683 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10684 * s/hpux.h: Don't define HAVE_VFORK.
10686 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10688 * s/nextstep.h: Don't define HAVE_ALLOCA.
10690 * config.in: Add vfork bits.
10692 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10694 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10695 unwind function to undo the effect of stopping atimers.
10697 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10699 * atimer.c (stopped_atimers): New variable.
10700 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10703 * atimer.h (stop_other_atimers, run_all_atimers)
10704 (unwind_stop_other_atimers): Add function prototypes.
10706 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10708 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10710 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10711 library may depend on jpeg.
10712 (atimer.o): Depends on atimer.c.
10714 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10716 * insdel.c (del_range_1): Call update_compositions.
10717 (del_range_both): Call update_compositions just once..
10719 2000-02-10 Dave Love <fx@gnu.org>
10721 * xfns.c (create_frame_xic): Fix initialization of automatic
10722 aggregates for pcc.
10724 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10726 * ccl.c (CCL_MAKE_CHAR): New macro.
10727 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10728 registers by CCL_MAKE_CHAR before calling translate_char.
10729 <CCL_TranslateCharacterConstTbl> Likewise.
10731 2000-02-08 Dave Love <fx@gnu.org>
10733 * lread.c (__EXTENSIONS__): Define.
10735 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10737 * puresize.h (BASE_PURESIZE): Increase to 650000.
10739 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10741 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10744 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10746 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10747 md, mh, mb, mr, and me to the fake termcap entry.
10749 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10751 * sound.c (sound_cleanup): Don't call device close routine if the
10752 function pointer is null.
10754 2000-02-06 Andrew Innes <andrewi@gnu.org>
10756 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10757 around image definitions and prototypes.
10758 (gamma_correct) [WINDOWSNT]: New prototype.
10760 * w32term.c (x_make_frame_visible): Replace call to
10761 input_poll_signal with poll_for_input.
10763 * window.c [WINDOWSNT]: Include w32term.h.
10765 * xdisp.c [WINDOWSNT]: Include w32term.h.
10767 * makefile.nt: Add dependencies on w32gui.h.
10768 (OBJ1): Include atimer.obj.
10769 ($(BLD)\atimer.obj): New dependency rule.
10771 * w32.c (sigmask): New function (does nothing).
10772 (sigunblock): Ditto.
10774 * frame.c [WINDOWSNT]: Include w32term.h.
10776 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10778 * lread.c (syms_of_lread): Fix literal newlines.
10780 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10781 the string constant limit (2048 bytes) in MSVC.
10784 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10786 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
10787 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10788 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10789 dispatch the event.
10791 2000-02-04 Dave Love <fx@gnu.org>
10793 * fileio.c: Remove some unused vars.
10794 (_GNU_SOURCE): Define (for euidaccess).
10796 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10798 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10800 (read_minibuf): Deal with allow_props correctly.
10802 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10804 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10806 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10808 * search.c (compile_pattern): If a cache entry has a nil regexp,
10809 fill in that entry instead of clobbering a previously cached
10812 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10814 * puresize.h (BASE_PURESIZE): Increase to 610000.
10816 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10818 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10821 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10823 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10824 instead of incrementing ic directly.
10825 <CCL_WriteExprConst> Likewise.
10826 <ccl_set_expr>: Set ic to jump_address.
10828 * fileio.c (e_write): Fix the handling of
10829 CODING_FINISH_INSUFFICIENT_SRC.
10831 2000-02-01 Dave Love <fx@gnu.org>
10833 * editfns.c (Fpropertize): Doc fix.
10835 * process.c (Fstart_process): Doc fix.
10837 * eval.c: Fix various doc strings not to duplicate information
10838 from help-manyarg-func-alist.
10840 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
10842 * doc.c (Vhelp_manyarg_func_alist): New variable.
10843 (Fdocumentation): Use it.
10844 (syms_of_doc): Define it.
10846 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10848 * xterm.c (xim_open_dpy): Remove unused local variable.
10850 * emacs.c (USAGE): Use term `display options' instead of `X options'.
10852 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10853 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10855 * fns.c (sweep_weak_table): New function.
10856 (sweep_weak_hash_tables): Use it. Keep on marking until there
10859 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10861 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10862 that XTread_socket does not crash by trying to call XNoOp on a
10865 2000-01-30 Jason Rumney <jasonr@gnu.org>
10867 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10868 Change selected_frame to SELECTED_FRAME ().
10869 (w32_console_mouse_position): Remove #ifndef MULE from around
10870 `insist' parameter.
10872 * makefile.nt: Remove dosfns.obj.
10874 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10876 * w32fns.c (w32_defined_color): Check for valid frame before
10877 applying gamma correction. Eliminate dependency on frame elsewhere.
10878 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10879 (w32_to_x_font): Use resx and resy not height_in and width_in.
10880 (x_to_w32_font): Doc fix.
10881 (xlfd_strip_height): New function to strip and return font height.
10882 (w32_font_match): Compare height separately from rest of xlfd
10883 spec, using xlfd_strip_height.
10885 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10886 width_in. Use w32_defined_color in place of defined_color.
10888 * w32faces.c: Merge more of DOS and X specifics in preparation for
10889 merge with xfaces.c.
10890 (defined_color): Remove FIXME comment.
10891 (tty_color_name): Provide w32-specific function.
10892 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10894 * w32console.c (turn_on_face, turn_off_face): Removed.
10895 (w32_face_attributes): New function.
10896 (Global_variables): Reduce scope where possible.
10897 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10899 (hl_mode): Don't modify text attributes.
10900 (write_glyphs): Don't do anything if len <= 0. Use
10901 w32_face_attributes to get attributes for drawing. Write
10902 terminating codes using char_attr_normal.
10903 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10904 (update_begin, update_end): Likewise.
10905 (vga_stdcolor_name): New function.
10906 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10907 (Fset_screen_color): Remove char_attr_reverse.
10909 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10911 * xfns.c (xic_set_preeditarea): Take window parameter and
10912 window-relative pixel-positions.
10914 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10915 is its frame's selected window.
10916 (xim_instantiate_callback): Likewise.
10918 * xfns.c (x_create_im): Removed.
10919 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10920 (supported_xim_styles): Renamed from supported_styles.
10921 (best_xim_style): Renamed from best_style.
10922 (create_frame_xic): Renamed from xic_create_frame.
10923 (free_frame_xic): Renamed from xic_destroy_frame.
10925 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10927 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10928 our frames, call XFilterEvent with 2nd parameter `None'.
10929 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10930 returning XBufferOverflow.
10931 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
10932 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10933 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10934 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10935 (xim_initialize, xim_close)
10936 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10937 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10938 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10939 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10941 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10943 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10944 `xic_style' and `xic_xfs'.
10945 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10946 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10947 (FRAME_XIM): Removed.
10949 * xfns.c (supported_styles): New variable.
10950 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10951 (xic_create_xfontset, best_style, xic_create_frame)
10952 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10953 (xic_set_xfontset): New functions.
10955 2000-01-28 Dave Love <fx@gnu.org>
10957 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10959 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10961 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10963 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10964 for *scratch* if it already existed.
10966 * emacs.c (USAGE): New macro.
10967 (main): Use it to display usage information.
10969 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10971 Support for the menu-help feature:
10973 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
10975 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10976 part of the line to the termscript file.
10977 (IT_clear_to_end): Clear the entire line, not just its beginning.
10978 (menu_help_message, prev_menu_help_message): New variables.
10979 (IT_menu_make_room): Make room for the help_text member.
10980 (IT_menu_display): New argument disp_help; all callers changed.
10981 If disp_help is non-zero, store the help text of the active menu
10982 item in menu_help_message.
10983 (XMenuAddPane): Initialize the help_text member to NULL.
10984 (XMenuAddSelection): New argument help_text. Store it in the
10986 (XMenuActivate): New argument help_callback. If the value of
10987 menu_help_message has changed since the last time, display the
10988 menu help message text while waiting for the mouse to move. Clear
10989 the echo area before exiting.
10990 (XMenuDestroy): Free the help_text member.
10992 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10994 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10995 XMenuAddSelection. Pass help callback to XMenuActivate.
10996 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10998 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11000 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11001 and EMACS_SET_USECS.
11003 2000-01-26 Dave Love <fx@gnu.org>
11005 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11007 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11008 an error may be signalled.
11010 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11012 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11013 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11015 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11017 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11019 * charset.c (Fstring): If there is a multibyte char among
11020 the args, always return a multibyte string.
11022 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11024 * sysdep.c (sys_select): Turn atimers off and on instead of
11025 recording and restoring old alarm handler
11027 * process.c (toplevel): Include atimer.h.
11028 (create_process_1): Rewritten.
11029 (create_process): Use atimers instead of alarm.
11030 (wait_reading_process_input) [hpux]: Turn atimers off instead
11031 of turning off SIGALRM.
11032 (wait_reading_process_input): Turn off atimers instead off
11033 calling stop_polling.
11035 * emacs.c (main): Call init_atimer.
11037 * keyboard.c (toplevel): Include systime.h and atimer.h.
11038 (polling_for_input): Removed because unused.
11039 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11040 (poll_timer): New variable.
11041 (poll_for_input, poll_for_input_1): New functions.
11042 (start_polling, stop_polling): Rewritten.
11044 * keyboard.h (polling_for_input): Removed.
11046 * atimer.h, atimer.c: New files.
11048 * Makefile.in (obj): Add atimer.o.
11049 (atimer.o): New target.
11051 * blockinput.h (pending_atimers): Add extern declaration.
11052 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11054 * lisp.h (popup_activated_flag): Add extern declaration.
11056 * xmenu.c (popup_activated_flag): Make externally visible.
11057 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11058 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11060 * xterm.c (toplevel): Include atimer.h.
11061 (toolkit_scroll_bar_interaction): New variable.
11062 (Fxt_process_timeouts): Removed.
11063 (x_process_timeouts): New function.
11064 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11065 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11066 (x_make_frame_visible): Call poll_for_input_1 instead of
11067 input_poll_signal. Don't call alarm.
11068 (x_initialize): Install timer calling x_process_timeouts.
11070 2000-01-24 Dave Love <fx@gnu.org>
11072 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11073 Don't use -cckr -- apparently not now necessary.
11075 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11077 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11080 2000-01-23 Jason Rumney <jasonr@gnu.org>
11082 * w32fns.c (w32_defined_color): Apply gamma correction before
11083 trying to map to the palette.
11084 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11087 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11088 here. Callers changed to always pass real device context.
11089 (w32_draw_bitmap): Likewise.
11090 (w32_get_glyph_overhangs): Likewise.
11091 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11092 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11093 pfnSetScrollInfo and SetScrollRange.
11094 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11095 back into MULE characters after decoding them.
11096 (x_get_glyph_face_and_encoding): Likewise.
11097 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11098 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11099 (x_produce_glyphs): Calculate per char metrics for a character
11100 that we know exists in default font when font_not_found_p is true.
11102 2000-01-22 Jason Rumney <jasonr@gnu.org>
11104 * makefile.nt (intervals.obj, composite.obj): New modules.
11105 (composite.h): Added as dependency where appropriate.
11107 * w32gui.h (XGCValue): New struct for emulating X GCs.
11109 * w32term.h (XCharStruct): New struct for emulating X.
11111 * w32console.c (turn_on_face, turn_off_face): New functions.
11112 (change_line_highlight): New prototype for new redisplay.
11113 (write_glyphs): Support multibyte text. Support faces.
11115 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11117 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11118 throughout. struct frame * in place of FRAME_PTR.
11119 Skeleton support for images, toolbars, tooltips from xfns.c.
11120 (Fx_create_frame): Use system default for default scroll bar width.
11121 (w32_get_arg): Renamed from x_get_arg.
11122 (Fx_file_dialog): New function.
11123 (w32_list_fonts): Check cache before asking system.
11124 (Vw32_enable_synthesized_fonts): New variable.
11125 (Vw32_enable_italics): Obsolete, removed.
11127 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11128 Use SELECTED_FRAME macro.
11130 * w32menu.c: Add skeleton support for help strings on menus.
11131 (add_menu_item): Native checkbox and radio support added, but not
11132 yet enabled due to bugs.
11133 (push_menu_item): Add parameters type, selection and help.
11135 Formatting changes to reduce unnecessary diffs with xmenu.c.
11137 * w32select.c (Fw32_set_clipboard_data): Update call to
11138 find_charset_in_str.
11140 * w32term.c: Complete rewrite for new redisplay based on new
11141 xterm.c with necessary sections merged back in from old w32term.c.
11143 2000-01-21 Richard M. Stallman <rms@gnu.org>
11145 * data.c (set_internal): Further fix in same criterion.
11147 2000-01-20 Richard M. Stallman <rms@gnu.org>
11149 * data.c (set_internal): Fix the criteria for whether
11150 to swap out the old cached binding.
11152 2000-01-19 Dave Love <fx@gnu.org>
11154 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11156 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11158 * regex.c (re_compile_fastmap): While checking a range table for
11159 `charset', skip flag bits for a character class correctly.
11161 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11163 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11165 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11167 * widget.c (EmacsFrameSetCharSize): Change size of children first
11168 because of problems with main window geometry management under Lesstif.
11170 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11171 MENU_ITEMS_ITEM_.*.
11172 (MENU_ITEMS_ITEM_HELP): New enumerator.
11173 (push_menu_item): Add parameter HELP. Record help in menu_items.
11174 (single_menu_item, single_submenu, list_of_items): Call
11175 push_menu_item with new parameter.
11176 (single_submenu): Set help string in widget value.
11177 (menu_highlight_callback): New function.
11178 (set_frame_menubar): Call lw_create_widget with new
11180 (xmenu_show, xdialog_show): Ditto.
11182 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11184 * sound.c (Fplay_sound): Improve doc string.
11186 2000-01-11 Richard M. Stallman <rms@gnu.org>
11188 * lisp.h (set_internal): Enter the new arg.
11190 * eval.c (specbind): Record buffer-local variables specially,
11191 indicating which buffer's binding was saved.
11192 (unbind_to): Restore buffer-local variables specially
11193 in the proper buffer.
11195 * data.c (set_internal): New arg BUF.
11197 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11198 * data.c (Fset): Pass new arg to set_internal.
11199 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11201 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11203 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11205 2000-01-11 Richard M. Stallman <rms@gnu.org>
11207 * minibuf.c (Ftry_completion): Doc fix.
11209 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11211 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11214 2000-01-11 Andreas Schwab <schwab@suse.de>
11216 * coding.c (code_convert_region): Initialize total_skip.
11218 2000-01-08 Dave Love <fx@gnu.org>
11220 * eval.c (Fuser_variable_p): Check customizability too.
11222 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11224 * minibuf.c (Fcompleting_read): Doc fix.
11226 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11228 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11231 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11232 Check that input style is supported before trying to create an
11234 (x_window): Call x_create_im.
11236 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11238 * xfns.c (current_gif_memory_src): New variable.
11239 (gif_load): Record the address of the current memory source
11240 in current_gif_memory_src.
11241 (gif_read_from_memory): Use current_gif_memory_src.
11243 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11244 macros statement form.
11246 * sound.c (struct sound): Renamed from struct sound_file.
11247 (struct sound): Add members `data' and `header_size'.
11248 (enum sound_attr): Add SOUND_DATA.
11249 (current_sound, current_sound_device): Variables renamed from
11250 sound_file and sound_device.
11251 (parse_sound): Parse :data.
11252 (parse_sound): Handle sound data in strings.
11253 (find_sound_type): Function renamed from find_sound_file_type.
11254 (wav_init, au_init): Fail if sound's header_size is smaller than
11255 needed header size.
11256 (wav_play, au_play): Play sounds from string data.
11258 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11260 * lisp.h: Add prototype for allocate_string_data.
11262 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11264 * alloc.c (mark_buffer): Remove code in #if 0.
11266 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11267 (strings_consed): New variable.
11268 (allocate_string): Set it.
11269 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11270 (Fmemory_use_counts): Return strings_consed. Use Flist.
11272 * alloc.c: General cleanup in comments etc. Remove conditional
11273 compilation for `standalone'.
11275 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11277 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11278 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11279 (DONT_COPY_FLAG): Removed.
11280 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11281 (struct sdata, struct sblock): New
11282 (struct string_block): Rewritten.
11283 (STRINGS_IN_STRING_BLOCK): New macro.
11284 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11285 (large_sblocks, string_blocks, string_free_list): New variables.
11286 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11287 (init_strings): Rewritten.
11288 (allocate_string, allocate_string_data, compact_small_strings)
11289 (free_large_strings, sweep_strings): New functions.
11290 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11291 (struct string_block_head, current_string_block)
11292 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11293 (STRING_PAD): Removed.
11294 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11295 (Fgarbage_collect): Don't set mark bit in large strings.
11296 (mark_object): Mark strings differently. Mark symbol names
11298 (survives_gc_p): Test marked strings differently.
11299 (gc_sweep): Sweep strings differently, unmark strings in
11301 (compact_strings): Removed.
11303 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11305 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11306 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11308 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11310 * fileio.c (Finsert_file_contents): Signal error if visiting file
11311 in a non-empty buffer.
11313 * term.c (encode_terminal_code): Fix the previous change.
11315 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11317 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11318 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11320 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11322 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11324 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11325 need to test for MSDOS frames.
11327 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11329 * dosfns.c (unspecified_colors): Remove.
11330 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11332 (msdos_stdcolor_name): Return strings for unspecified fore- and
11333 back-ground colors.
11335 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11336 (syms_of_xfaces): Remove their staticpro's.
11337 (tty_color_name): Return Lisp strings for unspecified fore- and
11338 back-ground colors.
11339 (Finternal_set_lisp_face_attribute): Remove the special treatment
11340 for Qunspecified_{f,b}g.
11341 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11343 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11345 * xdisp.c (reseat_at_next_visible_line_start): Position before
11346 newline only if ending up on a newline.
11347 (next_element_from_ellipsis): Return success. Handle case of
11348 displaying no ellipsis. Fix case of ellipsis defined in display table.
11349 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11352 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11354 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11355 (Fcolor_supported_p): Renamed from face-color-supported-p.
11357 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11359 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11360 list of colors renamed to tty-defined-color-alist.
11361 (tty_color_name): Pass the frame to tty-color-by-index.
11362 (realize_tty_face): tty-color-alist is now a function which
11363 accepts the frame as argument.
11365 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11367 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11369 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11370 encode_terminal_code.
11372 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11374 * dispnew.c (mode_line_string): Support termcap frames as well.
11376 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11378 * syntax.c (Fforward_word): Undo previous change.
11380 * editfns.c (Fconstrain_to_field): Don't constrain if
11381 inhibit-field-text-motion is non-nil.
11382 (Fline_beginning_position): Undo previous change.
11383 (Fline_end_position): Ditto.
11385 * syntax.c (Fforward_word): Notice field boundaries only if
11386 inhibit-field-text-motion is nil.
11388 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11390 * editfns.c (Vinhibit_field_text_motion): New variable.
11391 (inhibit-field-text-motion): New DEFVAR_LISP.
11392 (Fline_beginning_position, Fline_end_position): Notice field
11393 boundaries only if inhibit-field-text-motion is nil.
11395 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11396 All calls adjusted.
11397 (x_build_heuristic_mask): Likewise.
11398 (xbm_load_image_from_file): Change error output.
11399 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11400 (gif_load, gs_load, x_kill_gs_process): Ditto.
11402 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11403 color indices when accessing raster pixels.
11404 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11405 one of :file or :data.
11406 (enum pbm_keyword_index): Add PBM_DATA.
11407 (pbm_format): Add :data.
11408 (pbm_image_p): Allow either :file or :data.
11409 (pbm_read_file): New function.
11410 (pbm_scan_number): Rewritten to read from string.
11411 (pbm_load): Support :data.
11413 See ChangeLog.8 for earlier changes.
11415 ;; Local Variables:
11416 ;; coding: iso-2022-7bit