1 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (delete_kboard): Handle the case that selected_frame
4 has been deleted in the course of x_connection_closed.
6 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
8 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]: Fix
9 the change from 2001-04-30.
11 2001-05-03 Gerd Moellmann <gerd@gnu.org>
13 * xfns.c (file_dialog_unmap_cb): New function.
14 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
15 where a dialog is closed via the window manager.
17 * xdisp.c (try_window_id): Cases of changes all in front of
18 the window start or all below the window end mostly rewritten.
19 (redisplay_window): Move the tests if try_window_id is
20 applicable to try_window_id.
23 2001-05-02 Gerd Moellmann <gerd@gnu.org>
25 * xterm.c (expose_window): Return int. If W is the window
26 currently being updated, mark the frame garbaged. Fix
27 computation of rows intersecting the exposed rectangle.
28 (expose_window_tree): Stop when expose_window returns 0.
30 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
31 again if it has already been drawn.
33 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
35 * syntax.c (update_syntax_table): Check that oldi has the same
36 properties as old_prop before deciding not to invalidate.
38 2001-04-30 Gerd Moellmann <gerd@gnu.org>
40 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
41 read-only text that is so because of text properties.
43 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
44 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
45 windows that are components of a Lucid menu bar.
47 2001-04-27 Gerd Moellmann <gerd@gnu.org>
49 * term.c (turn_on_face): Fix reverse video handling on terminals
50 that don't support colors.
52 2001-04-26 Gerd Moellmann <gerd@gnu.org>
54 * editfns.c (save_excursion_restore): Don't use XBUFFER on
57 2001-04-25 Gerd Moellmann <gerd@gnu.org>
59 * term.c (toggle_highlight): New function.
60 (turn_on_face): Change handling of reverse video.
62 * process.c (wait_reading_process_input): Call
63 record_asynch_buffer_change only if a timer really changed
66 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
67 of the number of overlays to check.
69 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
71 * xdisp.c (try_window_id): Fix a case where window_end_pos
72 and window_end_bytepos were not adjusted.
74 2001-04-23 Gerd Moellmann <gerd@gnu.org>
76 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
79 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
81 * process.c (wait_reading_process_input) [!subprocesses]:
82 Don't reference waiting_for_user_input_p, it's not defined in the
83 branch without async subprocesses support.
85 2001-04-19 Gerd Moellmann <gerd@gnu.org>
87 * keyboard.c (delete_kboard): Prevent a dangling reference
88 from current_kboard to KB, which is freed.
90 * process.c (wait_reading_process_input):
91 Call record_asynch_buffer_change after running timers, to make
92 read_key_sequence aware of buffer changes from under it.
94 2001-04-18 Gerd Moellmann <gerd@gnu.org>
96 * xfaces.c (Qscalable_fonts_allowed): New variable.
97 (realizing_basic_faces_p): Removed.
98 (x_face_list_fonts): Special handling for realizing_basic_faces_p
100 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
101 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change
102 default for scalable-fonts-allowed to t.
104 * fileio.c (Finsert_file_contents): If the file size returned from
105 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
106 read from files on a procfs whose contents are generated dynamically.
108 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
110 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
111 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
112 (__memalign_hook): Make the two prototypes consistent.
114 2001-04-17 Gerd Moellmann <gerd@gnu.org>
116 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
117 matrix of mini-windows.
119 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
121 * intervals.c (find_interval): Don't rebalance during signal handling.
123 2001-04-11 Gerd Moellmann <gerd@gnu.org>
125 * fns.c: Include blockinput.h.
127 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
129 2001-04-10 Gerd Moellmann <gerd@gnu.org>
131 * fns.c (Fcompare_strings): Fix return values.
133 * window.c (window_scroll): Change the meaning of N to mean
134 N screen-fulls or N lines.
135 (window_scroll_pixel_based, window_scroll_line_based)
136 (scroll_command, Fscroll_other_window): Change accordingly.
138 * window.c (window_scroll_pixel_based, Frecenter):
139 Call window_box_height instead of using it.last_visible_y for the
140 height of the window.
142 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
143 instead of using it.last_visible_y for the height of the window.
145 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
147 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
148 able to write to hidden and system files. Make file handles
151 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile.
153 2001-04-09 Gerd Moellmann <gerd@gnu.org>
155 * fns.c (Fplist_get, Fplist_put): Add QUITs.
157 * window.c (window_internal_height): Return 1 less if the
158 window has a header line.
160 * xdisp.c (try_window_id): When scrolling on a terminal, take
161 the change of window_internal_height into account.
163 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
165 * gmalloc.c (align): If the argument SIZE would overflow
166 __malloc_ptrdiff_t, fail right away.
168 2001-04-06 Gerd Moellmann <gerd@gnu.org>
170 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
171 Make sure the tooltip is completely visible.
172 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
174 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
176 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
178 2001-04-06 Dave Love <fx@gnu.org>
180 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
183 2001-04-06 Gerd Moellmann <gerd@gnu.org>
185 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
187 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
189 2001-04-05 Gerd Moellmann <gerd@gnu.org>
191 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
193 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
195 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
196 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
198 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
199 shell widget's position only if it is non-null.
201 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
202 Set f->output_data.x->widget to null after destroying it.
204 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
205 FILENAME to bring it in synch with the documentation.
207 * xfaces.c (realizing_basic_faces_p): Renamed from
208 realize_default_face_p.
209 (realize_basic_faces): Set/clear realizing_basic_faces_p.
210 (realize_default_face): Don't set the flag.
212 2001-04-04 Gerd Moellmann <gerd@gnu.org>
214 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
216 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
218 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
219 the buffer that was used for echoing.
221 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
222 (first_font_matching): Removed unused function.
223 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
224 (may_use_scalable_font_p): Remove parameter FONT; rename
225 parameter NAME to FONT.
226 (x_face_list_fonts): Fix missing bounds check.
227 (realizing_default_face_p): New variable.
228 (realize_default_face): Set and clear that flag.
229 (x_face_list_fonts): When called during the realization of the
230 default face, and no matching fonts are found when ignoring
231 scalable fonts and fonts matching a regexp from
232 face-ignored-fonts, try without ignoring fonts.
234 2001-04-03 Gerd Moellmann <gerd@gnu.org>
236 * xfns.c (postprocess_image): New function.
237 (lookup_image): Call it for all image types except PostScript.
238 (x_kill_gs_process): Call postprocess_image.
240 * xterm.c (x_use_underline_position_properties): New variable.
241 (x_draw_glyph_string): Use it.
242 (syms_of_xterm): DEFVAR_BOOL it.
244 2001-04-02 Gerd Moellmann <gerd@gnu.org>
246 * xterm.c (x_alloc_nearest_color_1): New function.
247 (x_alloc_nearest_color): Use it.
248 (x_color_cells): Take a Display as argument, instead of a frame.
249 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
250 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
251 (x_initialize): Register cvt_string_to_pixel as resource converter
252 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
254 2001-03-30 Gerd Moellmann <gerd@gnu.org>
256 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
257 (set_iterator_to_next): If a string from a display property ends,
258 consider the case that this might also be the end of an
259 overlay string having the display property.
261 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
263 * xdisp.c (reseat_to_string): Undo last change.
265 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
266 matrix of a window when the header line changes, when
267 new rows are allocated, or when the width changes.
269 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
271 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
273 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
275 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
278 2001-03-29 Gerd Moellmann <gerd@gnu.org>
280 * data.c (Fsubr_interactive_form): New function.
281 (syms_of_data): Defsubr it.
283 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
284 (live_float_p, live_misc_p): Return 1 only if the offset of the
285 pointer in its block is >= 0.
287 2001-03-28 Paul Eggert <eggert@twinsun.com>
289 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
290 microseconds calcuation. Avoid double-rounding problem.
291 In doc string, warn that the result is approximate.
293 2001-03-28 Gerd Moellmann <gerd@gnu.org>
295 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
296 bind `inhibit-eval-during-redisplay' to t.
298 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
300 * xdisp.c (inhibit_eval_during_redisplay)
301 (Qinhibit_eval_during_redisplay): New variables.
302 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
303 don't eval, return nil instead.
304 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
305 Initialize Qinhibit_eval_during_redisplay.
307 * xdisp.c (reseat_to_string): If STRING is multibyte, set
308 the iterator's multibyte_p flag.
310 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
311 instead of setting it to zero; it's incremented for each frame
312 where the menu face is changed.
314 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
315 change bottom shadow accordingly.
317 * xterm.c (expose_window_tree, expose_frame): Don't compute
319 (expose_window): Do it here instead.
320 (x_draw_glyph_string): Fix a computation of the underline position.
322 * bytecode.c (BYTE_CODE_QUIT): New macro.
323 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
325 2001-03-27 Gerd Moellmann <gerd@gnu.org>
327 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
328 Give up if matrix starts in an ellipsis.
329 (init_from_display_pos): Do nothing if POS doesn't specify
330 a dpvec_index but the iterator has such a position.
332 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
334 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
335 x/y position is (0, 0) after destroying the menu bar, restore
336 its original position.
338 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
339 (init_from_display_pos): Use it.
340 (try_window_reusing_current_matrix): Don't use cursor_row_p.
342 2001-03-26 Gerd Moellmann <gerd@gnu.org>
344 * xdisp.c (try_window_id): Undo last change.
346 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
348 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
350 * buffer.c (syms_of_buffer): Doc fix.
352 2001-03-26 Gerd Moellmann <gerd@gnu.org>
354 * xfaces.c (x_update_menu_appearance): Use local variable
355 popup_path for setting font resources.
357 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
359 * frame.c (Fframe_list): Don't reference tip_frame if
360 HAVE_WINDOW_SYSTEM is not defined.
362 * emacs.c (main): Update the copyright year. From Werner LEMBERG
365 2001-03-25 Gerd Moellmann <gerd@gnu.org>
367 * xdisp.c (init_from_display_pos): Test invisible property
368 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
370 * xdisp.c (redisplay_internal) <update one window>: Make sure
371 last_arrow_position and last_arrow_string are set.
373 * frame.c (Fframe_list): Don't return a tooltip frame.
375 2001-03-23 Gerd Moellmann <gerd@gnu.org>
377 * xdisp.c (mark_window_display_accurate_1): New function,
378 extracted from mark_window_display_accurate.
379 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
380 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
381 (mark_window_display_accurate): Use it.
382 (redisplay_internal): Use it for the selected window.
383 (redisplay_internal): Avoid duplicate mark_window_display_accurate
384 for the selected frame.
386 * xdisp.c Use make_number, for readability.
387 (try_window_id): Disable rows below the window end.
388 (try_window_reusing_current_matrix): Use cursor_row_p.
389 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
391 (init_from_display_pos): If POS specifies a position in a display
392 vector, maybe get the iterator set up for that ellipsis.
394 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
396 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
398 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
400 2001-03-23 Gerd Moellmann <gerd@gnu.org>
402 * xfaces.c (x_update_menu_appearance): Use a different path
403 for Lucid popup menus.
405 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
407 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
409 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
410 (string_buffer_position): Use `make_number'.
412 2001-03-22 Gerd Moellmann <gerd@gnu.org>
414 * xfaces.c (x_update_menu_appearance): Renamed from
415 x_set_menu_face_resources. Use different resources for popups.
417 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
418 (GC_CHECK_STRING_BYTES): Don't define.
420 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
421 Removed, together with subroutines.
422 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
423 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
425 * dispextern.h (x_set_menu_resources_from_menu_face):
428 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
429 Remove calls to x_set_menu_resources_from_menu_face.
431 * xfaces.c (xm_set_menu_resources_from_menu_face):
432 Remove #ifndef LESSTIF_VERSION.
434 * xmenu.c: Include widget.h.
435 (single_submenu): Return int. Some cleanup.
436 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
438 2001-03-21 Gerd Moellmann <gerd@gnu.org>
440 * xterm.c (x_update_window_end): Handle overwritten mouse face
441 also for tool bar windows.
442 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
443 DRAW is DRAW_IMAGE_RAISED.
445 2001-03-20 Gerd Moellmann <gerd@gnu.org>
447 * print.c (syms_of_print): Doc fixes.
449 * fns.c (Fmd5): Doc fix.
451 2001-03-19 Gerd Moellmann <gerd@gnu.org>
453 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
454 Clear area of the frame not occupied by the scroll bar.
456 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
457 tip frame's root window buffer to *tip* right after creating
460 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
461 is an integer don't have to be for space characters.
463 2001-03-16 Gerd Moellmann <gerd@gnu.org>
465 * indent.c (current_column, current_column_1, Fmove_to_column)
466 (compute_motion): Handle characters from display vectors differently.
468 2001-03-15 Kenichi Handa <handa@etl.go.jp>
470 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
471 drawing glyph string.
473 2001-03-15 Gerd Moellmann <gerd@gnu.org>
475 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
476 (command_loop_1): Undo last change.
478 * xterm.c (fast_find_position): Return the correct vpos.
480 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
481 non-null, set a per-buffer value in BUF instead of the current buffer.
482 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
483 Call store_symval_forwarding with BUF null.
484 (set_internal): Call store_symval_forwarding with the BUF
485 parameter passed to set_internal. Formerly, the value was always
486 set in the current buffer; the buffer recorded in specbind for
487 this case wasn't used.
488 (arith_driver): Reindent.
490 * buffer.c (swap_out_buffer_local_variables):
491 Call store_symval_forwarding with BUF null.
493 * lisp.h (store_symval_forwarding): Change prototype.
495 * eval.c (specbind): Call store_symval_forwarding with BUF null.
497 2001-03-14 Gerd Moellmann <gerd@gnu.org>
499 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
500 FOR_DELETION. Avoid resizing the mini-window of the selected
501 frame if FOR_DELETION is set.
502 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
503 (Fmake_frame_invisible): Change calls to do_switch_frame for new
506 * window.c (Fset_window_configuration): Change call to
507 do_switch_frame to new format.
509 * keyboard.c (quit_throw_to_read_char): Change call to
510 do_switch_frame to new format.
512 * lisp.h (do_switch_frame): Change prototype.
514 * frame.c (Fframe_parameters): In the `buffer-list' frame
515 parameter, store the buffer list of FRAME, not the list of the
518 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
519 box just because the glyph row's full_width_p flag is set.
521 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
523 * xdisp.c (highlight_trailing_whitespace): On character terminals,
524 skip the padding blanks inserted in extend_face_to_end_of_line,
525 before checking for trailing whitespace.
527 2001-03-13 Gerd Moellmann <gerd@gnu.org>
529 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
530 Remove special handling for LessTif/Motif.
531 (toplevel): Don't include Xm/Xm.h.
533 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
534 Remove workaround code for LessTif; it doesn't work anymore.
536 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
539 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
540 Don't access private scroll bar data; it's no longer necessary with
541 contemporary LessTif.
543 * xfaces.c (xm_set_menu_resources_from_menu_face):
544 Change #if 0 to #ifndef LESSTIF_VERSION.
546 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
547 removing button grabs.
549 2001-03-13 Kenichi Handa <handa@etl.go.jp>
551 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
552 and clip-large-size-font as obsolete.
554 * lread.c (read_multibyte): Check the validity of multibyte
555 sequence. If invalid, return the first byte.
557 2001-03-12 Gerd Moellmann <gerd@gnu.org>
559 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
560 before running the command; timer functions or process
561 filters may have set it.
563 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
565 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
568 2001-03-12 Gerd Moellmann <gerd@gnu.org>
570 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
573 2001-03-09 Gerd Moellmann <gerd@gnu.org>
575 * dispextern.h (string_buffer_position): Add prototype.
577 * xdisp.c (string_buffer_position, display_prop_string_p)
578 (single_display_prop_string_p): New functions.
580 * xterm.c (note_mouse_highlight): If there's no help-echo on
581 a string, look at the buffer text ``under'' it.
583 * keyboard.c (make_lispy_event): Add string info to the event,
584 analogous to what's done on mode lines.
585 (read_key_sequence): For a click on a string, consider `local-map'
586 and `keymap' of that string.
588 * keyboard.c (make_lispy_event, make_lispy_movement):
589 Adjust calls to buffer_posn_from_coords to new format.
591 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
593 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
596 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
597 flags argument to emacs_open; it seems to conflict with O_EXCL.
599 2001-03-09 Kenichi Handa <handa@etl.go.jp>
601 * composite.h (struct composition): Change types of members;
602 glyph_len to unsigned, width to unsigned short.
604 2001-03-08 Andrew Innes <andrewi@gnu.org>
606 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
609 2001-03-08 Gerd Moellmann <gerd@gnu.org>
611 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
614 * xterm.c (note_mouse_highlight): Handle mouse-face and
615 help-echo in strings.
616 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
617 (fast_find_string_pos): New function.
619 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
620 (display_string): Call face_at_string_position with new parameter.
622 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
625 * dispextern.h (face_at_string_position): Change prototype.
627 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
629 * keyboard.c (make_lispy_event): Avoid generating drag events
630 if the mouse hasn't actually moved to another buffer position.
632 2001-03-08 Dave Love <fx@gnu.org>
634 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
636 2001-03-08 Gerd Moellmann <gerd@gnu.org>
638 * process.c (Fset_process_window_size): Fix a typo.
640 2001-03-08 Kenichi Handa <handa@etl.go.jp>
642 * coding.c (detect_coding_sjis): Do more rigid check.
643 (detect_coding_big5): Likewise.
644 (decode_coding_sjis_big5): Likewise.
645 (Fdetect_coding_region): Call detect_coding_system with tailing
646 anchor byte `\0' for more rigid detection.
647 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
648 (Fdetect_coding_string): Likewise.
650 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
652 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
653 a string before extracting its data.
655 2001-03-07 Gerd Moellmann <gerd@gnu.org>
657 * window.c (Frecenter): Rewrite code handling negative values
658 of ARG on graphical frames.
660 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
662 * window.c (displayed_window_lines): If W->start is outside the
663 accessible portion of the buffer, call start_display with BEGV or
664 ZV instead of W->start.
666 2001-03-07 Gerd Moellmann <gerd@gnu.org>
668 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
670 * process.c (Fset_process_filter): Don't crash if the input
671 file descriptor of PROCESS is closed.
672 (Fset_process_window_size): Likewise.
674 2001-03-06 Kenichi Handa <handa@etl.go.jp>
676 * xterm.c (XTflash): Make the timeout of select shorter, and call
677 select repeatedly until the desired time expires.
679 2001-03-06 Gerd Moellmann <gerd@gnu.org>
681 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
683 * xfns.c (Fx_create_frame): Clear Vwindow_list.
685 * lisp.h (Vwindow_list): Declare extern.
687 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
689 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
691 2001-03-06 Gerd Moellmann <gerd@gnu.org>
693 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
694 to detect a case where we have to highlight a different region
695 despite not having left the currently highlighted region.
696 Set mouse_face_overlay in the x_display_info.
697 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
699 * xterm.h (struct x_display_info): Add mouse_face_overlay.
701 * buffer.c (mouse_face_overlay_overlaps): New function.
703 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
704 (Qmouse_face): Declare extern.
706 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
707 if face_change_count is non-zero.
709 2001-03-06 Kenichi Handa <handa@etl.go.jp>
711 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
712 that the source is unibyte.
714 2001-03-05 Dave Love <fx@gnu.org>
716 * xterm.c (XTmouse_position): Fix typo.
718 2001-03-05 Gerd Moellmann <gerd@gnu.org>
720 * minibuf.c (read_minibuf): Clean up the binding stack if
721 called noninteractively.
723 2001-03-05 Kenichi Handa <handa@etl.go.jp>
725 * coding.c (syms_of_coding): Docstring modified.
727 2001-03-05 Kenichi Handa <handa@etl.go.jp>
729 * charset.c (char_to_string): If a single byte char has modifier
730 bits that can't be reflected to the character code, ignore them
731 instead of signaling an error.
733 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
735 * s/msdos.h: Update copyright notice.
737 * dosfns.h: Update copyright notice.
739 * dosfns.c: Update copyright notice.
741 * msdos.c: Update copyright notice.
743 2001-03-02 Gerd Moellmann <gerd@gnu.org>
745 * xterm.c (glyph_rect): New function.
746 (XTmouse_position): Use it to raise the threshold for mouse
747 movement event generation.
749 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
751 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
752 specifies (reverse . t), reverse the initial screen colors.
753 (IT_set_frame_parameters): If the property is foreground-color,
754 but we are reversing the colors, set bg_set, not fg_set.
755 Likewise for setting background-color and reversing: set fg_set.
756 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
759 * xfaces.c (Finternal_set_lisp_face_attribute)
760 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
763 2001-03-02 Gerd Moellmann <gerd@gnu.org>
765 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
766 to a single slash in the middle of file names.
768 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
769 Accept only alphanumeric time zone names.
771 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
773 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
774 a widget to zero height.
776 2001-03-01 Gerd Moellmann <gerd@gnu.org>
778 * window.c (Fwindow_end): Call move_it_past_eol only if
779 ending up on a partially visible line.
781 2001-03-01 Dave Love <fx@gnu.org>
783 * ccl.c (Fccl_execute): Doc fix.
785 2001-03-01 Gerd Moellmann <gerd@gnu.org>
787 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
788 of the tool bar before calling x_figure_window_size.
790 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
791 NULL after destroying it, otherwise XTread_socket can access a
792 destroyed widget when input is unblocked.
794 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
796 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
797 same name as before, although there was a change in fontsets.
799 2001-02-28 Ken Raeburn <raeburn@gnu.org>
801 * lisp.h (Fframe_parameter): Declare.
803 * window.c (set_window_buffer): Field vscroll is an int, not a
806 2001-02-28 Gerd Moellmann <gerd@gnu.org>
808 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
811 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
814 * alloc.c (toplevel): Include process.h.
815 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
816 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
817 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
818 (allocate_vector, allocate_hash_table, allocate_window)
819 (allocate_frame, allocate_process, allocate_other_vector):
821 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
822 (mark_maybe_pointer): New function.
823 (mark_memory): Also mark Lisp data to which only pointers
824 remain and not Lisp_Objects.
825 (min_heap_address, max_heap_address): New variables.
826 (mem_find): Return MEM_NIL if START is below min_heap_address or
827 above max_heap_address.
828 (mem_insert): Compute min_heap_address and max_heap_address.
830 * process.c (make_process): Use allocate_process.
832 * frame.c (make_frame): Use allocate_frame.
834 * window.c (make_window, make_dummy_parent): Use allocate_window.
835 (Fcurrent_window_configuration): Use allocate_other_vector.
837 * lisp.h (allocate_vectorlike): Remove prototype.
838 (allocate_vector, allocate_other_vector, allocate_frame)
839 (allocate_window, allocate_process, allocate_hash_table):
842 * fns.c (Fdelete, larger_vector): Use allocate_vector.
843 (make_hash_table, copy_hash_table): Use allocate_hash_table.
845 2001-02-27 Kenichi Handa <handa@etl.go.jp>
847 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
848 treat the produced bytes as a valid multibyte sequence.
850 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
851 (ccl_driver) <CCL_WriteMultibyteChar2>:
852 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
853 <ccl_finish>: Set ccl->eight_bit_control properly.
855 * ccl.h (struct ccl_program): New member eight_bit_control.
857 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
859 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
860 accessible_keymaps_char_table.
861 (accessible_keymaps_char_table): Obey `is_metized'.
862 (where_is_internal, Fwhere_is_internal): Don't confuse int and
865 2001-02-26 Gerd Moellmann <gerd@gnu.org>
867 * dispnew.c: Check HAVE_TERM_H before including term.h.
869 2001-02-24 Andrew Innes <andrewi@gnu.org>
871 * makefile.w32-in: Update copyright notice.
873 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
875 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
877 2001-02-24 Kenichi Handa <handa@etl.go.jp>
879 * Makefile.in (lisp): Add international/utf-8.elc.
881 * fontset.c (Fnew_fontset): Fix handling of the case that an
882 element of FONTLIST is a cons of family and registry.
884 2001-02-23 Jason Rumney <jasonr@gnu.org>
886 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
887 to height unconditionally.
889 * w32term.c (x_set_glyph_string_background_width): Extend the
890 background face to the end of the drawing area in the text area, only.
891 (x_insert_glyphs): Call window_box_left to obtain the left
892 x-coordinate of the area to shift.
894 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
897 2001-02-22 Andrew Innes <andrewi@gnu.org>
899 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
900 ($(BLD)\dispnew.obj):
901 ($(BLD)\editfns.obj):
903 ($(BLD)\filelock.obj):
904 ($(BLD)\keyboard.obj):
905 ($(BLD)\w32proc.obj):
906 ($(BLD)\process.obj):
907 ($(BLD)\sysdep.obj): Ditto.
909 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
911 ($(BLD)/dispnew.$(O)):
912 ($(BLD)/editfns.$(O)):
913 ($(BLD)/fileio.$(O)):
914 ($(BLD)/filelock.$(O)):
915 ($(BLD)/keyboard.$(O)):
916 ($(BLD)/w32proc.$(O)):
917 ($(BLD)/process.$(O)):
918 ($(BLD)/sysdep.$(O)): Ditto.
920 2001-02-22 Gerd Moellmann <gerd@gnu.org>
922 * xdisp.c (forward_to_next_line_start): When taking the shortcut
923 at the start of the function, check that the \n in it->c is
924 from the iterator's current position.
926 * xdisp.c (handle_single_display_prop): Add parameter
927 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
928 properties which replace the display of text with something else.
929 (handle_display_prop): Call handle_single_display_prop with
930 additional argument saying if we already replaced text display
931 with something else. Use AREF.
932 (with_echo_area_buffer_unwind_data, display_menu_bar)
933 (decode_mode_spec_coding): Use AREF and ASIZE.
935 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
936 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
937 * vmstime.h: Files removed.
939 * unexencap.c, unexfx2800.c: Files removed.
941 * dispnew.c (direct_output_for_insert): Give up if we are showing
942 a message or just cleared the message because we might need to
943 resize the echo area window or display an empty echo area.
945 2001-02-21 Gerd Moellmann <gerd@gnu.org>
947 * xdisp.c (redisplay_internal): Do the
948 mark_window_display_accurate after all windows have been
949 redisplayed because this call resets flags in buffers which are
950 needed for proper redisplay.
952 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
953 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
956 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
957 busy_window to hourglass_window, busy_p to hourglass_p.
959 * msdos.h (struct x_output): Rename busy_window to
960 hourglass_window, busy_p to hourglass_p.
962 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
963 busy_window to hourglass_window, busy_p to hourglass_p.
965 * xfns.c: Rename everything containing *busy_cursor* and similar
967 (syms_of_w32fns): Rename x-busy-pointer-shape to
968 x-hourglass-pointer-shape, display-busy-cursor to
969 display-hourglass, busy-cursor-delay to hourglass-delay.
971 * w32fns.c: Rename everything containing *busy_cursor* and similar
973 (syms_of_w32fns): Rename x-busy-pointer-shape to
974 x-hourglass-pointer-shape, display-busy-cursor to
975 display-hourglass, busy-cursor-delay to hourglass-delay.
977 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
980 * dispextern.h (start_hourglass, cancel_hourglass)
981 (display_hourglass_p): Renamed from *busy_cursor*.
983 2001-02-20 Gerd Moellmann <gerd@gnu.org>
985 * keyboard.c (read_char): When an event from unread-command-events
986 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
988 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
989 equal to the current buffer.
991 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
992 nil, otherwise we're left with truncate_lines t when a message
993 is printed with message-truncate-lines bound to t.
995 2001-02-19 Gerd Moellmann <gerd@gnu.org>
997 * window.c (Fmove_to_window_line): Undo last change.
998 (displayed_window_lines): Call line_bottom_y to determine
999 the line's bottom position.
1001 * dispextern.h (line_bottom_y): Add prototype.
1003 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1004 (pos_visible_p): Use it.
1006 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1007 set redisplaying_p to 0 here instead of in Frecursive_edit.
1008 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1011 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1013 (syms_of_xdisp): Initialize new variables.
1014 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1015 Specbind `inhibit-menubar-update' when updating the menu bar.
1017 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1020 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1023 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1026 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1027 to the start of the file.
1029 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1031 * window.c (set_window_buffer): Fix last change.
1033 * window.c (set_window_buffer): Set window's vscroll to 0.
1035 * window.c (coordinates_in_window): Increase width of area
1036 where the vertical line can be dragged.
1038 * xterm.c (x_set_glyph_string_background_width): Extend the
1039 background face to the end of the drawing area in the text
1042 * xdisp.c (handle_single_display_prop): Set iterator's position
1043 to where the `display' property starts, like for images.
1044 (dump_glyph): New function.
1045 (dump_glyph_row): Use it. Dump info about marginal areas.
1047 * dispnew.c (direct_output_for_insert): Recognize more cases where
1048 glyphs can be written instead of being inserted.
1050 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1051 the left x-coordinate of the area to shift.
1053 * dired.c (directory_files_internal): Set result list to nil
1056 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1058 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1059 invalid multibyte sequence, treat *SRC as a character of
1062 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1064 * textprop.c (Fset_text_properties): Doc fix.
1066 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1068 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1070 2001-02-14 Dave Love <fx@gnu.org>
1072 * coding.c: Doc and message fixes.
1074 2001-02-14 Andrew Innes <andrewi@gnu.org>
1076 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1077 Emacs frame above the screen size.
1079 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1081 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1083 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1085 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1086 case that TO ends up beyond ZV after running before-change-functions.
1088 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1089 the selected window if it is showing the buffer in question.
1091 * dired.c (directory_files_internal): Initialize errno.
1092 (toplevel): Include errno.h.
1094 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1096 * xfaces.c (best_matching_font): New parameter width_ratio.
1097 Multiply avgwidth by width_ratio.
1098 (choose_face_font): Call best_matching_font with width_ratio
1099 calculated from the column width of C.
1101 2001-02-12 Andrew Innes <andrewi@gnu.org>
1103 The following changes are to draw box lines inside characters area
1104 if line-width is negative.
1106 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1107 face->box_line_width is negative.
1108 (x_produce_stretch_glyph): Likewise.
1109 (x_produce_glyphs): Likewise.
1110 (x_estimate_mode_line_height): Likewise.
1111 (x_draw_glyph_string_background): Likewise.
1112 (x_draw_glyph_string_foreground): Likewise.
1113 (x_draw_composite_glyph_string_foreground): Likewise.
1114 (x_draw_glyph_string_box): Likewise.
1115 (x_draw_image_foreground): Likewise.
1116 (x_draw_image_relief): Likewise.
1117 (x_draw_image_foreground_1): Likewise.
1118 (x_draw_image_glyph_string): Likewise.
1120 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1122 The following changes are to draw box lines inside characters area
1123 if line-width is negative.
1125 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1126 face->box_line_width is negative.
1127 (x_produce_stretch_glyph): Likewise.
1128 (x_produce_glyphs): Likewise.
1129 (x_estimate_mode_line_height): Likewise.
1130 (x_draw_glyph_string_background): Likewise.
1131 (x_draw_glyph_string_foreground): Likewise.
1132 (x_draw_composite_glyph_string_foreground): Likewise.
1133 (x_draw_glyph_string_box): Likewise.
1134 (x_draw_image_foreground): Likewise.
1135 (x_draw_image_relief): Likewise.
1136 (x_draw_image_foreground_1): Likewise.
1137 (x_draw_image_glyph_string): Likewise.
1139 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1140 and :line-width can be negative.
1141 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1143 2001-02-09 Jason Rumney <jasonr@gnu.org>
1145 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1146 characters the same as ASCII and latin-1.
1147 (x_display_and_set_cursor): Check for the focus frame's selected
1148 window instead of selected_window.
1149 (x_after_update_window_line): Don't clear if frame's internal
1150 border width is zero.
1151 (x_new_font): Don't change a tooltip's size.
1152 (w32_initialize): Set char_ins_del_ok to 1.
1154 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1155 (x_set_font): If font hasn't changed, avoid recomputing
1156 faces and other things.
1157 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1158 (Fx_create_frame): Add the tool bar height to the frame height.
1159 (x_create_tip_frame): Prevent changing the tooltip's
1160 background color by specifying a color for the default font
1162 (Qcancel_timer): New variable.
1163 (syms_of_w32fns): Initialize and staticpro it.
1164 (Fx_hide_tip, Fx_show_tip): Use it.
1165 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1167 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1169 * w32.c (init_environment): Duplicate local string before putenv.
1171 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1173 * charset.c (Fstring): A typo.
1175 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1177 * charset.c (Fstring): If all arguments are less than 256, return
1180 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1181 return a unibyte string.
1183 * coding.c (code_convert_region): After detecting a coding, if
1184 nothing found, set coding->composing to COMPOSITION_NO.
1185 (decode_coding_string): Likewise.
1187 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1189 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1192 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1194 * charset.c (parse_str_to_multibyte): New function.
1196 * charset.h (parse_str_to_multibyte): Extern it.
1198 * print.c (print_string): If we are going to print a unibyte
1199 string into a multibyte buffer, convert the string to multibyte by
1202 2001-02-06 Andrew Innes <andrewi@gnu.org>
1204 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1205 been created. It seems we can get sent window messages such as
1206 WM_ERASEBKGND before we properly update a frame.
1208 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1210 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1211 Avoid some unnecessary cursor positioning.
1213 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1215 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1216 (LFACE_AVGWIDTH): New macro.
1218 (check_lface_attrs): Check LFACE_AVGWIDTH.
1219 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1220 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1221 (merge_face_vectors): Check LFACE_AVGWIDTH.
1222 (Finternal_make_lisp_face): Use AREF.
1223 (xm_set_menu_resources_from_menu_face)
1224 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1225 (Finternal_lisp_face_empty_p): Use AREF.
1226 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1227 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1228 Compare average widths..
1229 (best_matching_font): Arrange for comparing average widths.
1231 * dispextern.h (enum lface_attribute_index):
1232 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1234 2001-02-05 Dave Love <fx@gnu.org>
1236 * puresize.h: Revert last change following loadup.el change.
1238 2001-02-05 Andrew Innes <andrewi@gnu.org>
1240 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1241 invocation of temacs, to work with Windows 2000.
1242 (bootstrap-emacs): Ditto.
1244 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1246 * xterm.c (x_display_and_set_cursor): Check for the focus
1247 frame's selected window instead of selected_window.
1249 * xdisp.c (try_scrolling): If point is in the line below the
1250 window, make sure to move the iterator at least a canonical
1253 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1255 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1257 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1258 If invalid, execute CCL_INVALID_CMD.
1259 (ccl_driver): If the CCL program is terminated because of
1260 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1261 destination instead of throwing them away.
1263 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1265 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1266 faces and other things.
1268 * xdisp.c (get_next_display_element): Fix case of empty
1269 display table entry.
1271 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1273 * editfns.c (Fconstrain_to_field): Doc fix.
1275 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1276 into `thoroughly', to make it consistent with the doc string.
1278 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1280 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1282 * search.c (search_buffer): Call set_search_regs with a byte
1283 position, not a character position.
1285 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1288 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1290 * frame.c (Fmodify_frame_parameters): Doc fix.
1292 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1294 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1295 identifier which is not reserved by Standard C.
1297 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1299 * window.c (enum window_part): New enumeration.
1300 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1302 (coordinates_in_window): Return an enumerator from enum
1303 window_part. Fix handling of right scroll bar.
1304 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1305 `right-fringe' instead of `left-bitmap-area' and
1306 `right-bitmap-area'. Use enumerators from enum window_part
1307 instead of hard-coded integers.
1308 (check_window_containing, window_from_coordinates):
1309 Use enumerators from enum window_part instead of hard-coded integers.
1310 (syms_of_window): Replace Qleft_bitmap_area and
1311 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1313 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1315 * editfns.c (Fformat_time_string): Doc fix.
1317 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1319 * keymap.c (Fwhere_is_internal): Use the first valid binding
1320 if no ascii binding is found (when firstonly is t).
1322 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1324 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1325 instead of Finteractive_p.
1327 * lisp.h (interactive_p): Add prototype.
1329 * eval.c (interactive_p): New function.
1330 (Finteractive_p): Use it.
1332 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1334 2001-01-31 Dave Love <fx@gnu.org>
1336 * .gdbinit (hook-run): Define to run xreload.
1338 * textprop.c (Fset_text_properties): Fix newline in doc string.
1340 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1342 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1343 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1345 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1346 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1347 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1349 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1352 2001-01-30 Dave Love <fx@gnu.org>
1354 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1357 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1359 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1360 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1362 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1364 * textprop.c (Fset_text_properties): Doc fix.
1366 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1368 * xdisp.c (forward_to_next_line_start): Remove xassert.
1370 2001-01-29 Jason Rumney <jasonr@gnu.org>
1372 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1373 returning without releasing it.
1375 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1377 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1378 for '^', '$', and '\0'.
1380 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1382 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1383 regex for '^', '$', and '\0'.
1385 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1386 only if current_sblock has been initialized.
1388 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1389 terminal frame even if it is the only visible frame.
1391 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1393 * fontset.c (font_family_registry): Even if FONTNAME conform to
1394 XLFD, if it specifies other fields than family and registry,
1395 return FONTANME. New argument FORCE if nonzero cancel that feature.
1396 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1397 a signle byte character. Don't set FAMILY part to nil here.
1398 It is handled by the caller choose_face_font.
1399 (Fnew_fontset): Call font_family_registry with FORCE 0.
1400 (Fset_fontset_font): Likewise.
1402 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1404 * xdisp.c (display_line): Don't treat a newline as fitting
1407 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1409 * window.c (size_window): Set the window's orig_top to nil when
1410 changing heights, so that a future shrink_mini_window won't
1411 restore a bogus height.
1413 * frame.c (do_switch_frame): If selected frame has a mini-window,
1414 resize that to exact size.
1416 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1418 * xdisp.c (display_line): Simplify check for glyphs fitting
1419 entirely in the line.
1421 * xfns.c (xic_style): New variable.
1422 (create_frame_xic): Move static variable to global scope for
1423 the case that `static' gets defined away.
1425 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1427 * coding.c (decode_coding): Set a flag for inhibiting
1429 (code_convert_region): Always set saved_coding_symbol.
1430 (decode_coding_string): Likewise. Update coding->symbol when we
1431 encounter a inconsistent eol by the same way as code_convert_region.
1433 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1435 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1438 * xterm.c (x_after_update_window_line): Don't clear if frame's
1439 internal border width is zero.
1440 (x_clear_area): New function.
1441 (x_after_update_window_line, x_clear_end_of_line)
1442 (x_scroll_bar_create, x_scroll_bar_set_handle)
1443 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1444 instead of XClearArea.
1446 * xterm.h (x_clear_area): Add prototype.
1448 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1449 which doesn't seem necessary anymore with Lesstif 0.92.
1451 2001-01-25 Dave Love <fx@gnu.org>
1453 * puresize.h (BASE_PURESIZE): Up to 720000.
1455 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1457 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1459 * xdisp.c (echo_area_display): Don't call redisplay_internal
1460 when Emacs is shutting down. We can't run hooks etc. that
1461 would be necessary to do a redisplay.
1463 * lread.c (read_integer): Use type EMACS_INT instead of int.
1465 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1467 * ccl.c (ccl_driver): Fix last change.
1469 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1471 * ccl.h (sturct ccl_program): New member suppress_error.
1473 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1474 insert error message to the output.
1475 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1477 * coding.h (struct coding_system): New member suppress_error.
1479 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1480 (Fset_terminal_coding_system_internal): Set the member
1481 suppress_error to 1.
1482 (Fset_safe_terminal_coding_system_internal): Likewise.
1484 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1486 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1487 as if it was a `charset'.
1489 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1491 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1492 value in where_is_cache; the next lookup in the cache returns
1493 something bogus if we do.
1495 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1497 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1498 if HAVE_WINDOW_SYSTEM isn't defined.
1500 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1502 * fns.c (sweep_weak_table): Fix code taking items out of
1503 the hash collision chain. Some cleanup.
1505 * xterm.c (x_new_font): Don't change a tooltip's size.
1507 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1508 background color by specifying a color for the default font
1511 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1513 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1514 a workaround for SunOS 4's cc.
1515 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1516 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1517 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1520 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1522 * xterm.c (x_set_window_size_1): New function extracted from
1524 (x_set_window_size): Use it.
1525 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1526 doesn't have a widget, like tooltips.
1528 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1530 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1532 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1534 * fns.c (Fset_char_table_default): Fix to make sub char-table
1537 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1539 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1540 a desired tool bar string, even if there are no tool bar items.
1542 * xdisp.c (Ftool_bar_lines_needed): New function.
1543 (syms_of_xdisp): Defsubr it.
1545 * editfns.c (Fformat): Don't extend text properties from arguments
1546 to padding chars in the result.
1548 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1550 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1552 2001-01-20 Andrew Innes <andrewi@gnu.org>
1554 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1555 (w32_initialize): Don't set term hooks that aren't actually needed
1558 * xfaces.c (realize_default_face):
1560 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1562 * xdisp.c (handle_single_display_prop): Remove references to
1563 FRAME_W32_CONSOLE_P.
1565 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1567 * frame.h (output_method): Remove output_w32_console method.
1568 (FRAME_W32_CONSOLE_P): Remove macro.
1570 * frame.c (Qw32_console): Remove variable.
1571 (Fframep): Remove references to it.
1572 (syms_of_frame): Ditto.
1573 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1575 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1578 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1580 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1582 2001-01-19 Andrew Innes <andrewi@gnu.org>
1584 * w32.c (init_environment): Add a version-independent site-lisp
1585 directory to EMACSLOADPATH, after the version dependent one.
1587 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1589 * editfns.c (Fbuffer_substring): Doc fix.
1591 * xdisp.c (message_dolog, message2, message2_nolog):
1592 Rename parameter LEN to NBYTES.
1594 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1596 * charset.c (strwidth): Use c_string_width.
1597 (c_string_width): New function.
1598 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1601 * charset.h (c_string_width, lisp_string_width): Extern them.
1603 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1605 * indent.c (check_composition): Check validity of composition.
1607 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1608 characters by calling c_string_width.
1609 (x_consider_frame_title): Get byte length of frame tile string
1611 (display_mode_element): Pay attention to width of non-ASCII
1612 characters by calling strwidth.
1614 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1616 * xfns.c (Qcancel_timer): New variable.
1617 (syms_of_xfns): Initialize and staticpro it.
1618 (Fx_hide_tip, Fx_show_tip): Use it.
1619 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1621 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1623 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1625 * window.h (WINDOW_LIVE_P): New macro.
1627 * window.c (window_size_fixed): New variable.
1628 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1631 * eval.c (specbind): If binding a per-buffer variable which
1632 doesn't have a buffer-local value in the current buffer, change
1633 the global value by changing the value of the symbol bound in all
1634 buffers not having their own value, to make it consistent with
1635 what happens with other buffer-local variables.
1637 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1639 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1640 when searching for a newline.
1642 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1644 * xdisp.c (display_string): Fix previous change.
1646 2001-01-18 Jason Rumney <jasonr@gnu.org>
1648 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1649 GLYPH_DEBUG is defined.
1650 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1651 true for images with `:ascent 100'.
1652 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1653 meantime, use face MOUSE_FACE_ID.
1654 If first glyph isn't a character glyph, use the ASCII NUL
1655 character to determine the face.
1656 (expose_area): Do not treat left margin specially.
1657 (note_mode_line_highlight): If no local_map, check global keymap.
1658 (note_mouse_highlight): Initialize overlay.
1659 (clear_mouse_face): Don't return if tip_frame is non-nil.
1660 (show_scroll_bars): Remove unused function.
1661 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1662 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1664 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
1665 (x_free_frame_resources): Unload relief colors.
1667 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1669 * xdisp.c (forward_to_next_line_start): Avoid calling
1670 get_next_display_element when the newline is already found.
1671 This may change the iterator's position, when its current position is
1672 equal to the iterator's stop_charpos.
1674 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1675 zero, use this method only at the end of a line.
1677 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1678 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1679 if SCALABLE_FONTS_P is set.
1681 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1682 so that scalable fonts are included.
1684 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1685 In the cache, use a key containing the information if scalable
1687 (x_load_font): Adapt to change of keys in the font cache.
1689 2001-01-17 Kim F. Storm <storm@filanet.dk>
1691 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1692 XListFonts to take advantage of font caching.
1694 * xterm.c (x_list_fonts): Ensure caching font information when
1695 called for a null frame, which is the case frequently when Emacs
1698 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1700 * xfns.c (QCconversion): Replaces QCalgorithm.
1702 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1704 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1707 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1708 not everything could be displayed.
1710 * line.h, x-list-font.c: Files removed because unused.
1712 2001-01-17 Andrew Innes <andrewi@gnu.org>
1714 * dired.c (directory_files_internal): Convert result from readdir
1715 to a unibyte string initially, to avoid possible misinterpretation
1716 of some bytes as the internal form of Emacs characters.
1718 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1720 * fns.c (concat): Be sure to avoid putting the same `composition'
1721 property on the adjacent regions.
1723 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1725 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
1726 (Fscroll_right, Fscroll_left): Set it here instead, if called
1729 * buffer.c (Fset_buffer_modified_p): Set buffer's
1730 prevent_redisplay_optimizations_p flag.
1732 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1733 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
1734 with additional arg.
1736 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
1739 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1740 FROM_WHERE, for debugging.
1742 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1744 * ccl.c (Fregister_ccl_program): Handle the return value of
1745 resolve_symbol_ccl_program correctly.
1746 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
1748 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1750 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1751 has gone in the meantime, use face MOUSE_FACE_ID.
1753 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
1754 If x_display_info_for_display returns null, don't try to close
1755 the display; we didn't open it.
1757 * dispnew.c (save_or_restore_current_matrices): Function removed.
1758 (save_current_matrix, restore_current_matrix): New functions.
1759 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1760 restore the frame's current matrix. Due to the glyph pointer
1761 setup done in adjust_glyph_matrix, there is no easy way to make
1762 saving the current matrix in the desired matrix generally correct,
1765 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1767 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1769 (display_line): Optimize for wide characters.
1770 (display_string): Don't try to display a multi-column character
1771 partially. On ttys, produce more than one truncation glyph for
1772 multi-column characters that don't fit on the line.
1774 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1776 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
1777 Define it instead of WORDS_BIGENDIAN. Caller changed.
1779 2001-01-13 Jason Rumney <jasonr@gnu.org>
1781 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1782 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1783 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1784 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
1786 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1787 (x_draw_image_relief, x_draw_image_foreground_1)
1788 (x_draw_image_glyph_string): Adapt to change of image margins.
1790 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1793 * w32bdf.c (search_file_line, get_cached_font_char)
1794 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1796 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1798 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1799 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1800 (Fw32_send_sys_command): Remove unused variables.
1801 (w32_msg_pump): Add parentheses.
1803 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1804 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1807 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1809 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1810 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1811 being a pair of margins.
1812 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1813 to DEFVAR_LISP. Extend doc.
1815 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1817 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1818 pair of integers `(X . Y)', use X for the horizontal and Y for the
1820 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1821 (parse_image_spec): Check it.
1822 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1823 (tiff_format, gif_format, gs_format):
1824 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1826 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1827 (x_draw_image_relief, x_draw_image_foreground_1)
1828 (x_draw_image_glyph_string): Adapt to the change of image margins.
1830 * dispextern.h (struct image): Replace member `margin' with
1831 `hmargin' and `vmargin'.
1833 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1836 * dispnew.c (update_text_area): Put code which decrements the
1837 stop position when the row's face extends to the end of the
1840 * xfns.c (x_set_mouse_color): Fix color allocation.
1842 * keyboard.c: Call get_local_map with new argument list.
1844 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1846 * intervals.h (enum map_property): Removed.
1847 (get_local_map): Change prototype.
1849 * keymap.c: Call get_local_map with new argument list.
1850 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1852 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1854 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1855 of the size needed for the tool bar string. For the last image,
1856 use a `display' property that reaches to the end of the string.
1858 * xselect.c (selection_request_dpyinfo): New variable.
1859 (x_handle_selection_request): Set it.
1860 (x_selection_request_lisp_error): Don't call
1861 x_decline_selection_request if selection request's display has
1864 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
1865 Do the unregister_colors before calling XFreeColors.
1867 2001-01-10 Dave Love <fx@gnu.org>
1869 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1870 ${SOME_MACHINE_LISP}, not ${lisp}.
1872 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1874 * xdisp.c (display_line): On ttys, produce more than one truncation
1875 glyph for multi-column characters that don't fit on the line.
1877 * xselect.c (x_reply_selection_request): Add a comment.
1879 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1880 XkbGetNames instead of XkbGetKeyboard.
1882 2001-01-10 Dave Love <fx@gnu.org>
1884 * sysdep.c (random): Revert the declaration.
1886 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1888 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
1889 Call function string_bytes.
1890 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1892 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1893 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1894 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1895 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1897 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1898 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1899 after sweeping strings, and at the end.
1900 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1902 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1903 ensure that pop_message is called.
1905 * keyboard.c (Fexecute_extended_command): Use a
1906 record_unwind_protect to ensure that pop_message is called.
1908 * lisp.h (push_message_unwind): Add prototype.
1910 * xdisp.c (push_message_unwind): New function.
1912 * fileio.c (do_auto_save_unwind): Do the pop_message here
1913 instead of in Fdo_auto_save.
1914 (Fdo_auto_save): Don't call pop_message.
1916 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1918 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1921 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1923 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1924 when increasing window's vscroll.
1926 * macros.c (Qkbd_macro_termination_hook): New variable.
1927 (syms_of_macros): Initialize and staticpro it.
1928 (pop_kbd_macro): Run kbd-macro-termination-hook.
1930 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1932 2001-01-07 Dave Love <fx@gnu.org>
1934 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1935 arglist, for documentation's sake.
1937 2001-01-06 Andrew Innes <andrewi@gnu.org>
1939 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1942 2001-01-05 Andrew Innes <andrewi@gnu.org>
1944 * term.c (update_end): Don't check updating_frame; for some reason
1945 this can be 0 sometimes, such as after dismissing a popup menu,
1946 and isn't necessary given the explicit frame argument.
1948 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1950 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1951 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1953 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1955 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
1957 * xfns.c (x_create_tip_frame): Preserve the value of
1958 face_change_count around the creation of the tip frame.
1960 * xfns.c (last_show_tip_args): New variable.
1961 (compute_tip_xy): New function.
1962 (Fx_show_tip): Reuse an existing tip frame, if possible.
1963 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1965 2001-01-04 Dave Love <fx@gnu.org>
1967 * editfns.c (Fformat): Doc fix.
1969 * systime.h (set_file_times): Prototype.
1971 * widget.h (EmacsFrameSetCharSize_): Prototype.
1973 * sysdep.c (random, srandom): Declare explicitly.
1975 * dispextern.h (move_it_vertically_backward): Declare.
1977 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1979 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1980 like in Fx_create_frame.
1982 * xfaces.c (set_font_frame_param): Don't do anything for
1983 non-graphical frames.
1985 * window.c (Fdelete_other_windows): Set window's window_end_valid
1986 to nil when changing the window's start. Don't change the
1987 window's start when its top position hasn't changed. If we do,
1988 this will set the window's optional_new_start, which act's like a
1989 force_start during redisplay with C-x 1 M-> under particular
1990 circumstances (see report from Per Starback to emacs-pretest-bug
1993 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1995 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1996 short cut at the start of the function. Add an assertion.
1997 (reseat_at_next_visible_line_start): Add an assertion.
1999 * window.c (Frecenter): When changing the window start, set the
2000 window's window_end_valid to nil.
2001 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2003 * dispextern.h (move_it_past_eol): Add prototype.
2005 * xdisp.c (move_it_past_eol): New function.
2007 * window.c (Fwindow_end): Doc fix.
2009 2001-01-03 Dave Love <fx@gnu.org>
2011 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2013 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2015 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2016 the enabled_p flag of the glyph row at window_end_vpos to 0.
2017 (handle_single_display_prop): Fix last change.
2019 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2021 * window.c (Frecenter): Doc fix.
2023 2001-01-02 Andrew Innes <andrewi@gnu.org>
2025 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2027 * frame.h (output_method): Add output_w32_console method.
2028 (FRAME_W32_CONSOLE_P): New macro.
2030 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2031 use output_w32_console method.
2032 (Qw32_console): New Lisp_Object.
2033 (Fframep): Return it.
2034 (syms_of_frame): Init it.
2035 (Fframe_parameters): Report w32console as font for w32_console frames.
2037 * xfaces.c (realize_default_face): Set face foreground and
2038 background to unspecified for w32_console frames.
2039 (realize_face): Realize face cache for w32_console frames.
2040 (realize_tty_face): Accept w32_console frames.
2042 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2043 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2044 necessary, even if running interactively.
2046 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2049 * w32term.c (x_update_begin):
2053 (x_change_line_highlight):
2058 (w32_reassert_line_highlight):
2059 (w32_frame_rehighlight):
2060 (w32_frame_raise_lower): Do nothing if not w32 frame.
2062 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2064 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2065 system doesn't tell us directly.
2066 (Fx_display_visual_class): Implement properly.
2068 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2070 * window.c (Frecenter): Handle centering in graphical frames
2071 specially. Centering on the basis of line counts doesn't work
2072 reliably with variable-height lines.
2074 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2076 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2079 * composite.c (run_composition_function): Remove unused var `val'.
2080 (update_compositions): Remove unused variable `hook'.
2082 * intervals.c (get_local_map): Remove unused variable `tem'.
2084 * doprnt.c (doprnt1): Remove unused variable `size'.
2086 * fns.c (Flength): Remove unused variable `tail'.
2087 (Fdelete): Remove unused variable `size'.
2089 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2092 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2094 * data.c (find_symbol_value): Remove extra 3rd argument in the
2095 call to swap_in_symval_forwarding.
2097 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2099 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2100 (trivial_regexp_p): Remove unused variable `c'.
2101 (boyer_moore): Remove unused variable `k'.
2103 * indent.c (current_column): Remove unused variable `stopchar'.
2104 (Fcompute_motion): Remove unused variable `contin'.
2106 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2108 * dired.c (directory_files_internal): Fix a typo in a comment.
2109 Remove an unused variable `handler'.
2110 (file_name_completion): Remove unused function-scope variable `dp'.
2111 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2114 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2116 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2118 (Fmarker_insertion_type): Remove unused variable `buf'.
2120 * insdel.c (make_gap): Remove unused variable `result'.
2122 * keyboard.c (record_char): Remove unused function-scope var `help'.
2123 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2124 (menu_bar_items): Remove unused function-scope variable `tem'.
2126 * fontset.c (fontset_ref): Remove unused variable `i'.
2127 (fontset_set): Remove unused variables `j' and `tmp'.
2128 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2129 (make_fontset_for_ascii_face): Remove unused variable `name'.
2130 (fs_load_font): Remove unused variable `font_idx'.
2131 (fs_query_fontset): Remove unused function-local variable `fontset'.
2132 (list_fontsets): Remove unused variable `tail'.
2133 (Fnew_fontset): Remove unused variables `family' and `registry'.
2134 (accumulate_font_info): Remove unused variable `tmp'.
2135 (Ffontset_font): Remove unused variable `id'.
2136 (syms_of_fontset): Remove unused variable `i'.
2138 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2140 (lookup_image): Remove unused variable `file'.
2141 (xbm_load): Remove unused variables `bitmap_data', `height', and
2142 `width'. Remove function-local variable `i', leave the
2144 (gif_load): Remove unused variable `inc'.
2146 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2147 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2148 leave only the one in the inner block.
2150 * xfaces.c (face_fontset, realize_default_face): Remove unused
2152 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2154 * term.c (encode_terminal_code): Remove unused variable `c'.
2156 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2157 char *' instead of `char *'.
2159 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2160 (Fget_unused_category): Remove unused variable `docstring_vector'.
2161 (Fchar_category_set): Remove unused variables `val', `charset',
2164 * coding.c (detect_coding_iso2022, setup_coding_system):
2165 Remove unused variable `i'.
2166 (detect_coding_mask): Remove unused variable `idx'.
2167 (detect_coding): Remove unused variable `i'.
2168 (ccl_coding_driver): Remove unused variable `result'.
2169 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2170 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2171 (encode_coding_string): Remove unused variables `gcpro1' and
2172 `saved_coding_symbol'.
2173 (Ffind_coding_systems_region_internal): Remove function-local
2174 variable args[], leave only the block-local one.
2175 (code_convert_region1): Remove unused variable `len'.
2177 * charset.c (char_printable_p): Remove unused variable `chars'.
2178 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2179 (str_to_multibyte): Remove unused variable `c'.
2181 * window.c (size_window): Remove block-local variable `min_size'.
2183 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2184 `header_line_height'.
2185 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2186 enum display_element_type.
2188 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2190 * xterm.c (x_connection_closed): Catch X errors around all
2191 statements that call X. Save away the error message in a local copy.
2193 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2196 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2197 in or at the start of invisible text.
2199 * dispnew.c (update_window): Don't check_current_matrix_flags.
2201 2001-01-01 Jason Rumney <jasonr@gnu.org>
2203 * w32fns.c (x_figure_window_size): Do not allow new_height and
2204 new_width of frame to override specified values.
2206 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2208 * composite.c (find_composition): Fix a code for searching backward.
2210 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2212 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2213 (update_window) [GLYPH_DEBUG]: Call it.
2214 (scrolling_window): Prevent including current rows which are below
2215 what's displayed in the window.
2217 * xdisp.c (try_window_reusing_current_matrix)
2218 <new start <= old start>: Disable rows in the current matrix
2219 which are below the window after scrolling.
2221 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2222 is zero. It's not worth the complexity.
2223 (invisible_text_between_p): Put in #if 0 because unused.
2225 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2227 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2228 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2230 * keyboard.c (echo_char): If C is an integer, always call
2231 push_key_description. Former code could signal an invalid
2234 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2235 If set, print multibyte text.
2236 (Fsingle_key_description): Call push_key_description with
2237 FORCE_MULTIBYTE set.
2238 (describe_buffer_bindings): Likewise.
2240 * lisp.h (push_key_description): Add prototype.
2242 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2243 around the call to redisplay_internal.
2245 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2247 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2249 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2251 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2252 (ccl_driver): New local variable `extra_bytes'.
2254 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2256 * coding.c (setup_coding_system):
2257 Initialize coding->spec.ccl.eight_bit_carryover.
2258 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2260 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2262 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2263 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2264 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2265 (decode_composition_emacs_mule): New function.
2266 (decode_coding_emacs_mule): Decode composition sequence by calling
2267 decode_composition_emacs_mule.
2268 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2269 (encode_coding_emacs_mule): Changed from macro to function.
2270 If a text contains compositions, encode them correctly.
2271 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2272 that decoding and encoding are required.
2274 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2276 * xfaces.c (PT_PER_INCH): New macro.
2277 (xlfd_point_size): Compute real point size from font's pixel size.
2278 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2281 * .gdbinit: Comment out the line pointing to the Lesstif source
2284 * window.c (Frecenter): Use displayed_window_lines instead
2285 of window_internal_height.
2287 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2288 instead of x-toolkit-scroll-bars-p.
2289 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2291 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2292 instead of x-toolkit-scroll-bars-p.
2293 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2295 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2296 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2297 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2299 (add_window_display_history, add_frame_display_history)
2300 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2301 (build_frame_matrix_from_leaf_window): Remove unused code.
2302 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2304 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2305 (update_window) [GLYPH_DEBUG]: Likewise.
2306 (syms_of_display): Defsubr dump-redisplay-history.
2308 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2310 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2311 the end of the prompt. Set echo_after_prompt to the offset
2312 of echoptr in echobuf.
2314 * xdisp.c (init_from_display_pos): Pop until the iterator's
2315 stack is empty; there may be frames for stretch or images
2318 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2319 (save_or_restore_current_matrix): New function for the same
2320 purpose, but more efficient.
2321 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2323 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2325 * xdisp.c (syms_of_xdisp): Fix last change.
2327 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2329 * xdisp.c (syms_of_xdisp): Doc fix.
2331 * xdisp.c (redisplay_window): Remove label restore_buffers;
2332 use finish_scroll_bars instead to make sure that scroll bars
2333 are redeemed. If we don't do this, flickering can result from
2334 scroll bars being destroyed and recreated.
2336 2000-12-22 Jason Rumney <jasonr@gnu.org>
2338 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2339 in the wrong colors when the foreground is not black.
2340 (expose_window): Don't redraw the window that's currently being
2343 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2345 * window.c (size_window): When setting the window's too_small_ok
2346 flag, compare old size with minimum size depending on WIDTH_P,
2347 don't compare with window_min_width.
2349 * window.c (delete_window): Simplify somewhat.
2350 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2351 freeing window matrices. The flag windows_or_buffers_changed is
2352 set, so the next redisplay will consider all windows; this should
2355 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2357 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2359 * ccl.h (struct ccl_program): New member cr_consumed.
2361 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2362 (CCL_READ_CHAR): Handle EOL conversion here.
2363 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2365 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2367 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2369 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2370 otherwise tabs of different size compare equal.
2372 * callint.c (Fcall_interactively): Prevent a compiler warning.
2374 * print.c (print_unwind): Return nil.
2375 (PRINTDECLARE): Initialize all local variables.
2376 (print_preprocess): Add a default case.
2378 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2380 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2382 * window.c (delete_window, Fsplit_window)
2383 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2385 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2387 * dispnew.c (ensure_frame_matrix): Removed.
2388 (save_frame_matrix, restore_frame_matrix): New functions.
2389 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2391 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2392 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2394 2000-12-21 Andrew Innes <andrewi@gnu.org>
2396 * w32term.c (x_update_begin): Regenerate the palette here, rather
2397 than for each window.
2399 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2400 palette is NULL, since this corrupts memory! Also get
2401 display_info reference from frame.
2403 2000-12-21 Jason Rumney <jasonr@gnu.org>
2405 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2407 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2408 to avoid returning without releasing it.
2410 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2412 * keymap.c (push_key_description): Don't convert eight-bit-control
2413 and eight-bit-graphic to multibyte character.
2415 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2416 generic character and CODE1 is nil, return the smallest character
2419 2000-12-20 Dave Love <fx@gnu.org>
2421 * s/osf5-0.h (NSIG): Don't redefine.
2423 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2425 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2426 excluding menu-bar and tool-bar.
2427 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2428 (menu_item_p): Remove.
2429 (where_is_internal_1): Don't ignore menu-items.
2431 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2433 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2436 * window.c (make_window): Initialize window's min_hscroll.
2437 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2438 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2440 (struct saved_window): New member min_hscroll.
2441 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2442 (Fset_window_configuration): Set window's min_hscroll.
2443 (save_window_save): Save window's min_hscroll.
2444 (compare_window_configurations): Compare min_hscroll values.
2446 * window.h (struct window): New member min_hscroll.
2448 * keyboard.c (echo_prompt): Prevent a compiler warning.
2450 * xdisp.c (try_cursor_movement): Fix last change. The real
2451 condition is that PT is at the end of the row, and should
2452 be displayed at the start of the next row.
2454 * xdisp.c (try_cursor_movement): If we end on a partially
2455 visible line, end we already decided to scroll, return -1.
2457 * dispextern.h (ensure_frame_matrix): Add prototype.
2459 * window.c (delete_window, Fsplit_window)
2460 (Fset_window_configuration): Call ensure_frame_matrix.
2462 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2464 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2465 completed, call fake_current_matrices instead of marking frame
2468 2000-12-20 Jason Rumney <jasonr@gnu.org>
2470 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2472 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2474 * fns.c (Frequire): Doc fix.
2476 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2478 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2480 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2481 currently displaying a message.
2483 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2485 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2487 2000-12-18 Andrew Innes <andrewi@gnu.org>
2489 * w32.c (w32_strerror): New function.
2491 * w32.h (w32_strerror): New extern.
2493 * w32fns.c (Fw32_shell_execute): Use it.
2495 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2497 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2499 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2501 * msdos.c (IT_set_face): Obey inverse_video.
2503 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2505 * dired.c (directory_files_internal): Always return decoded filenames.
2507 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2509 * xterm.c (x_connection_closed): Prevent being called recursively
2510 because of an error condition in XtCloseDisplay.
2512 * xdisp.c (init_iterator): If noninteractive, and the frame's
2513 face cache is null, make one.
2515 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2517 * process.c (wait_reading_process_input): Check for pending
2518 input when running timers.
2520 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2522 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2524 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2526 * process.c (read_process_output): Don't run a filter if the code
2527 decoder produces nothing but carryover.
2529 2000-12-17 Andrew Innes <andrewi@gnu.org>
2531 * w32.c (sys_rename): Only check errno against EEXIST, and not
2532 EACCES, when determining whether rename failed because the target
2533 exists. This was resulting in indefinite looping on Windows 9x if
2534 the source file was locked by another process.
2536 * w32fns.c (Ffile_system_info): New function.
2537 (syms_of_w32fns): Defsubr it.
2539 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2541 * window.c (coordinates_in_window): Fix computation for
2542 position on vertical line between mode lines.
2544 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2545 Don't alter tip_frame or tip_window.
2546 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2549 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2550 Don't alter tip_frame or tip_window.
2551 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2554 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2556 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2557 be consistent with the doc string. Reported by NAKAJIMA Mikio
2558 <minakaji@osaka.email.ne.jp>.
2560 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2562 * xfaces.c (Vface_ignored_fonts): New variable.
2563 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2564 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2566 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2568 * dispnew.c (update_window): Detect pending input every nth line
2569 updated, i.e. do it depending on real work done, and not on the
2572 * xterm.c (expose_window): Don't redraw the window that's
2573 currently being updated.
2575 * window.c (Fset_window_point): Remove test for
2576 cursor_in_non_selected_windows.
2578 * lread.c (read1): Recognize end of file after `\\'.
2580 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2581 not unwind_create_frame.
2583 2000-12-15 Dave Love <fx@gnu.org>
2585 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2588 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2590 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2592 * coding.c (setup_coding_system): Clear all members of the struct
2593 coding_system at first.
2594 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2596 (code_convert_region): Don't override coding->src_multibyte and
2597 coding->dst_multibyte.
2599 * fns.c (Fmd5): Docstring improved.
2601 2000-12-15 Miles Bader <miles@gnu.org>
2603 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2604 are actually marked as mode-lines; otherwise use
2605 estimate_mode_line_height.
2607 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2609 * editfns.c (Fformat): Prevent a buffer overrun when the format
2610 specifies a precision.
2612 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2614 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2615 argument is outside the range [2..3].
2617 2000-12-14 Andrew Innes <andrewi@gnu.org>
2619 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2620 nothing to do. Bind inhibit-quit.
2621 (tip_frame): Make it a Lisp_Object.
2622 (x_create_tip_frame): Set tip_frame after it has been added to
2624 (Fx_show_tip): Don't set tip_frame here.
2625 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2626 (unwind_create_frame, unwind_create_tip_frame): New functions.
2627 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2628 while a frame is only partially constructed.
2630 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2631 (x_free_frame_resources): New function.
2632 (x_destroy_window): Use it.
2634 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2636 * xfns.c (Fx_backspace_delete_keys_p): New function.
2637 (syms_of_xfns): Defsubr it.
2639 * config.in (HAVE_XKBGETKEYBOARD): Add.
2641 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2643 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2644 Always store string in multibyte representation in echobuf.
2645 (echo_char): Always store string in multibyte representation in
2647 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2648 (read_key_sequence): Adjusted for the change of echo_prompt.
2650 * fns.c (Fmd5): Docstring improved.
2652 * lisp.h (detect_coding_system): Prototype adjusted.
2654 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2655 (detect_coding_emacs_mule, detect_coding_iso2022,)
2656 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2657 (detect_coding_utf_16, detect_coding_ccl): Make them static.
2658 New argument MULTIBYTEP. Callers changed.
2659 (detect_coding_mask, detect_coding_system): New argument
2660 MULTIBYTEP. Callers changed.
2661 (decode_coding_string): Set coding->src_multibyte and
2662 coding->dst_multibyte before calling detect_coding and detect_eol.
2663 Update them after some coding system is detected.
2665 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2667 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2669 * keyboard.c (menu_bar_items, tool_bar_items):
2670 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2672 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2674 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2676 (unwind_create_frame, unwind_create_tip_frame): New functions.
2677 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2678 while a frame is only partially constructed.
2680 * xterm.h (x_free_frame_resources): Declare.
2682 * xterm.c (x_free_frame_resources): New function.
2683 (x_destroy_window): Use it.
2685 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2686 don't interrupt the update for pending input initially, i.e.
2687 update at least some lines.
2689 * keyboard.c (do_mouse_tracking): Make externally visible.
2691 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2693 * xfns.c (gray_bitmap_bits): Declare `char *'.
2695 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2697 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2698 lines start with a relief line.
2700 2000-12-12 Dave Love <fx@gnu.org>
2702 * window.c (Fdisplay_buffer): Doc fix.
2703 (Fwindow_list): Remove unused var.
2705 * buffer.h (mmap_set_vars): Declare.
2707 * window.h (Fset_window_point): Declare.
2709 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2711 * msdos.c (fast_find_position): Don't overstep the last window row.
2712 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
2713 variable `area'. When looking for a row under (X,Y), give up if some
2714 of the previous rows is not enabled.
2716 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2718 * window.c (Fset_window_point): If displaying cursors in windows
2719 other than the selected window, make sure redisplay updates
2720 other windows to show the new value of point in the window.
2722 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2724 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2725 the buffer is the sole visible buffer when in the mini-buffer.
2727 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2728 Bind `inhibit-read-only' to t.
2729 (unwind_with_echo_area_buffer): Use AREF.
2731 * xfns.c (Fx_hide_tip): Simplified.
2733 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
2736 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2738 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2740 * xfns.c (Fx_hide_tip): Fix last change.
2742 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2743 nothing to do. Bind inhibit-quit.
2744 (tip_frame): Make it a Lisp_Object.
2745 (x_create_tip_frame): Set tip_frame after it has been added to
2747 (Fx_show_tip): Don't set tip_frame here.
2749 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2751 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2754 * dispextern.h: Change external declaration of tip_frame.
2756 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2757 return an empty string.
2759 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2760 of the window's update_mode_line flag, since the former is set by
2761 force-mode-line-update, not the latter. This makes
2762 column-number-mode slightly faster.
2764 * xdisp.c (try_window_id) <all changes above window start>:
2767 2000-12-11 Paul Eggert <eggert@twinsun.com>
2769 * config.in (HAVE_FTELLO): Remove.
2771 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2772 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2774 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2775 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2777 2000-12-11 Miles Bader <miles@gnu.org>
2779 * window.c (displayed_window_lines): Don't round up when
2780 converting empty space at bottom to lines.
2781 Handle non-newline-terminated final lines properly.
2782 (Fwindow_text_height): New function (used to be in lisp).
2783 (syms_of_window): Initialize it.
2785 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2787 * syntax.c (scan_lists): Check that the right quote char has the
2788 right Sstring syntax when jumping over strings.
2789 (init_syntax_once): Use Smax rather than 13.
2791 2000-12-09 Miles Bader <miles@gnu.org>
2793 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2794 with PARTIALLY, inverting the sense.
2795 (window_scroll_pixel_based): Scroll partially visible lines into
2796 place if we hit the beginning or end of the buffer.
2797 (displayed_window_lines): Don't include partially visible lines.
2798 (Fmove_to_window_line): Skip past any partially visible first line.
2800 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2802 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2804 * tparam.c (tparam1): Change the way buffers are reallocated to be
2805 portable and less obfuscated.
2807 * termcap.c (tgetent): Change the way buffers are reallocated to
2808 be portable and less obfuscated.
2810 * macros.c (store_kbd_macro_char): Change the way buffers are
2811 reallocated to be portable and less obfuscated.
2813 * lread.c (read1): Change the way buffers are reallocated to be
2814 portable and less obfuscated.
2816 * doc.c (Fsubstitute_command_keys): Change the way buffers
2817 are reallocated so that it is portable.
2819 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2821 * dosfns.c (Ffile_system_info): New function.
2822 (syms_of_dosfns): Defsubr it.
2824 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2826 * alloc.c (gc_sweep): Add comment.
2828 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2830 * sound.c (vox_configure): Change order of ioctls.
2831 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2832 Ignore errors when changing volume.
2833 (vox_close): Don't reset the device.
2835 * process.c (read_process_output): Make sure the process marker's
2836 position is valid when the process buffer is changed in
2837 after-change functions. W3 does that.
2839 * xfns.c (x_free_gcs): New function.
2841 * xterm.h (x_free_gcs): Add prototype.
2843 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2846 * xterm.c (x_destroy_window): Call x_free_gcs so that
2847 resources of non-toolkit X windows will be freed.
2849 2000-12-07 Andrew Innes <andrewi@gnu.org>
2851 * w32fns.c (xlfd_charset_of_font): Fix last change.
2853 2000-12-06 Dave Love <fx@gnu.org>
2855 * md5.h (__P): Don't define -- it comes from config.h.
2857 * strftime.c: Change some #if foo to #ifdef foo.
2859 2000-12-06 Andrew Innes <andrewi@gnu.org>
2861 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2863 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
2864 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2865 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
2867 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2869 * alloc.c (gc_sweep): Prevent symbols read during loadup
2872 * xdisp.c (underlying_face_id): New function.
2873 (handle_face_prop, face_before_or_after_it_pos): Use it
2874 to determine the face ``under'' a string. Let strings inherit
2875 the face of the buffer under them.
2877 * xfaces.c (face_at_string_position): Update function comment.
2879 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2880 matrix if the window's left position has changed; we need to
2881 redraw it in this case.
2883 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2885 * window.c (coordinates_in_window): Check mouse on mode-line or
2888 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2889 advertized by the function documentation.
2891 * window.c (syms_of_window): Doc fix.
2893 * sound.c (vox_configure): Set volume for left and right channel.
2894 (sound_cleanup): Return nil.
2896 * xdisp.c (move_it_by_lines): Fix paren typo.
2898 * xterm.c (x_load_font): Don't use the font's max_bounds for
2899 computing the height of the font. If max_bounds' ascent or
2900 descent are greater than the font's ascent or descent, this means
2901 glyphs overlap, which should be handled now by redisplay.
2903 * window.c (Veven_window_heights): New variable.
2904 (syms_of_window): DEFVAR_LISP it.
2905 (Fdisplay_buffer): Check Veven_window_heights before evening the
2908 2000-12-06 Miles Bader <miles@gnu.org>
2910 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2911 update `default-frame-alist' instead of setting no frame parameters.
2913 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2915 * composite.c (update_compositions): Fix typo (use the correct
2918 2000-12-05 Jason Rumney <jasonr@gnu.org>
2920 * md5.h: Remove underscores from function declarations.
2921 (__attribute__, __alignof__) [!__GNUC__]: Define.
2923 * md5.c: Delay include of md5.h until after namespace cleaning.
2925 * makefile.w32-in (fns.o): Depend on md5.h
2926 (md5.o): New target.
2929 * makefile.nt: Likewise.
2931 2000-12-05 Jason Rumney <jasonr@altavista.net>
2933 * w32term.c (expose_area): Complete last change.
2935 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2937 * minibuf.c: Include intervals.h.
2939 2000-12-05 Jason Rumney <jasonr@gnu.org>
2941 * w32term.c (x_produce_glyphs): If a font for a component of
2942 a composition is not found, use 1 pixel dot ascent and 0 dot
2943 descent value to avoid displaying terribly tall empty boxes.
2944 (expose_area): Pass x-coordinate relative to the exposed
2945 area to x_draw_glyphs instead of a window-relative coordinate.
2947 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2949 * xdisp.c (next_element_from_ellipsis): Save face before selective
2950 display in saved_face_id, and set face_before_selective_p.
2951 (reseat_1): Reset face_before_selective_p.
2952 (append_space, extend_face_to_end_of_line): If iterator's
2953 face_before_selective_p is set, use the face from saved_face_id.
2954 (extend_face_to_end_of_line): For tty frames, make sure to
2955 use the right face id when producing spaces at the end of
2958 * dispextern.h (struct it): Add face_before_selective_p.
2960 * keyboard.c (record_char): Don't record identical help-echo
2961 events in recent_keys.
2963 * xterm.c [USE_X_TOOLKIT]: Close the display.
2964 (xim_close_dpy): Handle case that the display has been closed.
2966 * xterm.c (x_destroy_window): Reset the frame's X window after
2969 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2970 variable window_width.
2971 (line_draw_cost): Fix code skipping over spaces at the end of the
2972 line when must_write_spaces is not set.
2973 (scrolling_window): Fix code inserting runs in list of all runs.
2975 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2977 * coding.c (setup_coding_system): Be sure to initialize
2978 coding->category_idx.
2980 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2982 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2984 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2985 area to x_draw_glyphs instead of a window-relative coordinate.
2987 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2988 error in the message.
2990 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2991 timer after having read a key. It's not good for code reading
2992 several keys in a loop, like an input method.
2994 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2995 record undo information for format-decode.
2997 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2998 current buffer is read-only, not if it isn't.
3000 * keyboard.c (record_char): Record `help-echo' input events
3001 in recent_keys only if they display some help. Don't record
3002 `help-echo' events as macro char.
3004 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3006 * editfns.c (save_excursion_restore): Don't move point
3007 in another window if it is showing the wrong buffer.
3008 Avoid the call to Fwindow_live_p, for speed.
3010 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3012 * xfaces.c (struct font_name): New member registry_priority.
3013 (split_font_name): Initialize the above member to zero.
3014 (concat_font_list): New function.
3015 (font_list): Include fonts of all alternative registries.
3016 (FONT_POINT_SIZE_QUANTUM): New macro.
3017 (better_font_p): Ignore point size difference less than
3018 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3020 * xterm.c (x_produce_glyphs): If a font for a component of
3021 a composition is not found, use 1 pixel dot ascent and 0 dot
3022 descent value to avoid displaying terribly tall empty boxes.
3024 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3026 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3028 * coding.h (code_convert_string1): Declare.
3030 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3032 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3034 2000-12-02 Jason Rumney <jasonr@gnu.org>
3036 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3037 correctly for single byte character case.
3038 (w32_per_char_metric): Do not try to make any assumptions about
3039 the metrics of BDF fonts.
3040 (x_estimate_mode_line_height): If `mode-line' face
3041 hasn't a font, use that of the frame, as drawing glyphs does.
3042 (note_mouse_highlight): Change the cursor shape on the vertical
3043 border between windows [not enabled].
3045 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3047 * w32fns.c (Fx_create_frame): Reintroduce the call to
3048 face-set-after-frame-defaults.
3049 (Vx_window_horizontal_drag_shape): New variable.
3050 (syms_of_xfns): DEFVAR_LISP it.
3051 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3054 2000-12-02 Simon Josefsson <simon@josefsson.org>
3056 * fns.c (Fmd5): Use a different logic to decide the coding system
3059 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3061 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3063 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3065 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3067 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3068 height for YNegative.
3069 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3070 height; also see comment there.
3072 * window.c (coordinates_in_window): Handle computations for
3073 positions on the vertical bar and fringes differently for
3074 window-system frames. Consider some pixels near the vertical bar
3075 as on the bar if the frame doesn't have vertical scroll bars.
3076 Associate positions between mode or header lines with the
3077 right window, the left one.
3079 2000-12-01 Jason Rumney <jasonr@gnu.org>
3081 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3083 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3086 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3088 * window.c (struct saved_window): Add members orig_top and orig_height.
3089 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3090 (save_window_save, Fset_window_configuration): Save/restore
3091 window's orig_top and orig_height.
3093 2000-12-01 Jason Rumney <jasonr@gnu.org>
3095 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3097 * w32fns.c (x_set_cursor_color): Fix last change.
3099 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3101 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3102 sure that the next redisplay displays the minibuffer, so that
3103 the cursor will be replaced with what the minibuffer wants.
3105 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3106 #ifndef instead of using #if.
3107 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3108 USE_TOOLKIT_SCROLL_BARS is defined.
3110 2000-11-30 Jason Rumney <jasonr@gnu.org>
3112 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3115 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3117 * fns.c (Fmd5): Doc fix.
3119 2000-11-30 Simon Josefsson <simon@josefsson.org>
3121 * fns.c (Fmd5): New function.
3122 (syms_of_fns): Defsubr md5.
3124 * Makefile.in (obj): Add md5.o
3126 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3128 * md5.h, md5.c: New files, taken from glibc.
3130 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3132 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3133 hasn't a font, use that of the frame, as drawing glyphs does.
3135 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3137 * eval.c (Frun_hooks): Allow 0 arguments.
3139 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3141 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3142 is over the menu bar widget, say it's not on the frame.
3144 * xfns.c (Fx_create_frame): Reintroduce the call to
3145 face-set-after-frame-defaults.
3147 * eval.c (Fsignal): Reset handling_signal.
3149 2000-11-28 Jason Rumney <jasonr@gnu.org>
3151 * w32menu.c (add_menu_item): Reset menu item text when changing
3152 type to radio button.
3154 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3156 * xselect.c: Update copyright.
3158 * window.c (coordinates_in_window): If on a mode or header line,
3159 but sufficiently close to its start, return ``on vertical
3160 border''. This gives us a way to drag windows horizontally when
3161 using toolkit scroll bars.
3163 * xterm.c (note_mouse_highlight): Change the cursor shape
3164 on the vertical border between windows.
3166 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3168 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3169 (syms_of_xfns): DEFVAR_LISP it.
3170 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3172 * textprop.c (text_read_only): New function.
3173 (verify_interval_modification): Use it instead of signaling
3174 `text-read-only'. This makes it easier to catch this error
3177 * xdisp.c (forward_to_next_line_start): Check for newlines,
3178 not end of line, which includes CR.
3180 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3182 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3183 include no-conversion.
3185 2000-11-27 Jason Rumney <jasonr@gnu.org>
3187 * w32fns.c (w32_load_system_font): Always mark font as double byte
3188 if codepage is unicode.
3190 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3192 * xdisp.c (forward_to_next_line_start): If already on a newline,
3193 just consume it to avoid unintended skipping over invisible text below.
3195 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3196 `vertical-line', `mode-line' and `header-line' events.
3198 * xdisp.c (try_window_id): Avoid starting to display in the middle
3199 of a character, a TAB for instance. This is easier than to set
3200 up the iterator exactly, and it's not a frequent case, so the
3201 additional effort wouldn't really pay off.
3203 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3205 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3208 2000-11-25 Jason Rumney <jasonr@gnu.org>
3210 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3211 Args to window_from_coordinates should be pixel coordinates.
3213 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3214 redisplay handles them properly.
3216 2000-11-25 Miles Bader <miles@gnu.org>
3218 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3220 2000-11-24 Jason Rumney <jasonr@gnu.org>
3222 * w32.c (init_environment): Set LANG environment variable based on
3223 locale settings, if not set.
3225 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3226 making tool bar smaller. When clearing the frame, also
3227 clear current matrices. Clear frame when tool bar disappears.
3228 Don't use more lines for the tool-bar than is available.
3229 (x_change_window_heights): New function.
3231 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3233 * xdisp.c (init_from_display_pos): If POS says we're already after
3234 an overlay string ending at POS, make sure to pop the iterator
3235 because it will be in front of that overlay string. When POS is
3236 ZV, we've thereby also ``processed'' overlay strings at ZV.
3238 * xfaces.c (lface_from_face_name): Function comment fix.
3240 2000-11-24 Miles Bader <miles@gnu.org>
3242 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3243 apply `mode-line-inverse-video' -- zero means force display using
3244 the default face, non-zero means display using the specialized face.
3245 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3247 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3249 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3252 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3254 * coding.c (decode_coding_emacs_mule): Fix the case of
3255 CODING_EOL_LF, which used uninitialized value of c.
3257 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3259 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3261 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3263 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3266 * frame.h (struct frame): Replace desired_tool_bar_items,
3267 current_tool_bar_items, n_desired_tool_bar_items,
3268 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3270 * frame.c (make_frame): Change initialization of tool bar
3273 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3274 Change references to members deleted from struct frame to use the
3277 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3278 references to members deleted from struct frame to use the new ones.
3280 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3282 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3284 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3285 (note_tool_bar_highlight): Change references to members deleted
3286 from struct frame to use the new ones.
3288 2000-11-23 Miles Bader <miles@gnu.org>
3290 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3291 the face's inverse-video attribute, rather than overriding it.
3293 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3295 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3296 making tool bar smaller.
3298 2000-11-22 Dave Love <fx@gnu.org>
3300 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3302 2000-11-22 Miles Bader <miles@gnu.org>
3304 * keyboard.c (Vminibuffer_message_timeout): New variable.
3305 (command_loop_1): Use it to determine message timeout.
3306 (syms_of_keyboard): Initialize it.
3308 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3310 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3312 * sysdep.c: Move the code for declaring h_errno after #include
3315 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3317 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3318 the menu bar when the tooltip is unmapped.
3320 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3321 sole visible buffer when we're currently in the mini-buffer, and
3324 2000-11-21 Jason Rumney <jasonr@gnu.org>
3326 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3327 put on the clipboard.
3328 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3329 copy of what Emacs last put there. If they are the same, do not
3330 use the clipboard copy to avoid losing data due to coding conversions.
3332 2000-11-22 Miles Bader <miles@gnu.org>
3334 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3335 (syms_of_minibuf): Initialize it.
3336 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3337 to prompt, don't make read-only.
3339 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3341 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3342 Add BEFORE/AFTER_POTENTIAL_GC.
3344 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3346 * buffer.c (mmap_free_1): Avoid a compiler warning.
3348 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3350 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3352 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3355 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3357 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3360 * s/gnu-linux.h: Don't use `#cpu'.
3362 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3363 not defined in mman.h.
3365 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3366 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3367 and store an index in the XClientMessageEvent. Storing a
3368 Lisp_Object or pointer can fail on a 64 bit system, since X only
3370 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3372 2000-11-20 Dave Love <fx@gnu.org>
3374 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3376 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3378 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3380 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3382 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3385 * alloc.c (make_string): Fix previous change. Be sure to make
3386 unibyte string correctly.
3388 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3390 * window.c (Fwindow_list): Change parameter list to be XEmacs
3392 (window_list_1): New function.
3393 (window_loop): Use it instead of Fwindow_list.
3395 * sysdep.c (emacs_ospeed): New variable.
3396 (toplevel): Don't declare ospeed extern.
3397 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3399 * termcap.c (ospeed): Remove.
3400 (tputs) [!emacs]: Remove unused code.
3401 (tgetent): Avoid a compiler warning.
3403 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3404 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3405 SCROLL_BAR_X_WIDGET with additional argument DPY.
3407 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3409 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3410 Take the X display as additional argument.
3411 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3412 `Widget' is a pointer type that's not easily stored in Lisp_Object
3413 form in a portable way.
3415 * dispnew.c (update_text_area): Fix last change.
3417 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3419 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3421 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3422 clear current matrices.
3424 * buffer.c (mmap_enlarge): Don't print a message on stderr
3425 if mapping new memory at the end of the existing region fails.
3427 * dispnew.c (update_text_area): Don't skip over equal glyphs
3428 when the last current glyph overlaps the glyph to its right.
3430 2000-11-18 Miles Bader <miles@gnu.org>
3432 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3433 lines that *end* with "..." too (that's the most common case!).
3435 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3437 * xdisp.c (resize_mini_window): Temporarily change to the
3438 mini-window's buffer if necessary.
3440 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3441 the tooltip obscures less text under it.
3443 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3445 * puresize.h (BASE_PURESIZE): Increase to 700000.
3447 2000-11-18 Jason Rumney <jasonr@gnu.org>
3449 * w32term.c (w32_draw_bitmap): Use face to set colors.
3451 2000-11-17 Dave Love <fx@gnu.org>
3453 * lread.c (Fload): Fix #ifdef for pcc.
3455 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3457 * xdisp.c (pos_visible_p): Compute the default character height
3460 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3462 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3463 knowing the line's height; use the default font's height in that case.
3465 * xfaces.c (weight_table): Add `demi' with the same meaning as
3468 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3470 * dispnew.c (null_row): New global static variable.
3471 (clear_glyph_row): Delete local static variable null_row.
3473 2000-11-15 Jason Rumney <jasonr@gnu.org>
3475 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3476 (w32_alloc_lighter_color): Use new brightness calculations from
3477 xterm.c. Scale delta to be in the range expected by W32.
3478 (w32_draw_relief_rect): Use frame relief colors.
3480 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3482 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3483 (Qinhibit_default_face_x_resources): New variable.
3484 (syms_of_frame): Initialize it.
3485 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3487 * xdisp.c (pos_visible_p): Improve function comment.
3489 * lisp.h (BINDING_STACK_SIZE): New macro.
3491 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3492 reading the directory if readdir returns null and errno is EAGAIN
3495 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3497 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3498 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3499 Set amount_to_scroll to max of dx and scroll_step so that
3500 scroll-conservatively doesn't defeat scroll-step>1.
3501 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3502 scroll-conservatively for line-at-a-time scrolling.
3504 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3506 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3509 * xdisp.c (current_mode_line_height, current_header_line_height):
3511 (init_xdisp): Initialize them.
3512 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3513 and use exact mode line heights if it is set.
3515 * lisp.h (pos_visible_p): Change prototype.
3517 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3518 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3519 and current_header_line_height first.
3520 (current_mode_line_height, current_header_line_height):
3523 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3525 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3526 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3527 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3529 2000-11-14 Miles Bader <miles@gnu.org>
3531 * xterm.c (x_alloc_lighter_color): Include an additive component
3532 too for dark colors, because FACTOR isn't enough.
3533 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3536 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3538 * keyboard.c (show_help_echo): Call message3_nolog with number of
3539 bytes in the help string as 2nd parameter, instead of the number
3542 2000-11-13 Miles Bader <miles@gnu.org>
3544 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3545 (Fload): Use new openp return protocol.
3546 Don't try to use Vload_source_file_function to load .elc files.
3547 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3548 openp return protocol.
3549 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3551 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3553 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3555 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3556 Defined these macros.
3557 (NLIST_STRUCT): Avoid re-defining it.
3559 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3560 -I/usr/contrib/X11R6/include.
3561 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3563 2000-11-10 Jason Rumney <jasonr@gnu.org>
3565 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3567 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3568 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3570 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3571 (Qw32_charset_vietnamese): New symbol.
3572 (xlfd_charset_of_font): New function.
3573 (w32_load_system_font): Use it.
3574 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3575 when Vw32_charset_info_alist is nil to ensure default face always
3576 has font. Use Fcar and Fcdr for safety.
3577 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3578 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3579 pseudo-codepages for special cases.
3580 (w32_to_x_font): New parameter to allow charset portion to be
3581 specified where there is many to one mapping. Callers changed.
3582 (w32_list_fonts): Avoid listing fonts that won't display.
3584 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3586 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3587 (font_list_1): Renamed from font_list.
3588 (font_list): New function, trying alternative registries from
3589 Vface_alternative_font_registry_alist.
3590 (Finternal_set_alternative_font_registry_alist): New function.
3591 (syms_of_xfaces): Initialize and Staticpro
3592 Vface_alternative_font_registry_alist.
3593 Defsubr Finternal_set_alternative_font_registry_alist.
3595 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3597 * lisp.h (Flooking_at): Declare.
3599 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3601 * dired.c (directory_files_internal): Fix a braino.
3603 * dired.c (directory_files_internal): Add missing GCPRO's.
3606 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3608 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3609 (resize_mini_window): Return quickly if Vresize_mini_window is
3610 nil. Don't return if Vmax_mini_window_height is nil.
3612 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3613 (syms_of_xdisp): Initialize them.
3614 (resize_mini_window): Act according to the setting of
3615 Vresize_mini_window.
3616 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3618 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3619 scroll bar widget after configuring it, so that it will appear at
3620 the right position from the start.
3621 (XTredeem_scroll_bar): Cleaned up.
3623 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3625 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3626 font is taller than the frame line, we don't have to bias the
3629 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3631 2000-11-07 Dave Love <fx@gnu.org>
3633 * config.in (HAVE_MKSTEMP): Add.
3635 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3637 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3639 * window.c (Fset_window_configuration): Don't try to preserve
3640 point in the current buffer, if that buffer is displayed in more
3643 * xfaces.c (lookup_named_face): If default face isn't realized,
3644 try to realize it. Return -1 if not successful.
3645 (Fx_list_fonts): Handle case that face cannot be determined.
3646 (Fface_font): Likewise.
3648 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3650 * window.c (displayed_window_lines): Detect partially
3651 visible lines at the bottom correctly.
3653 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3655 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3656 when ensuring we don't do visit in indirect buffer.
3658 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3660 * composite.h (compose_chars_in_text): Add prototype.
3662 * composite.c (Vcomposition_function_table): New variable.
3663 (Qcomposition_function_table): New variable.
3664 (run_composition_function): Call
3665 Vcompose_chars_after_function with three arguments.
3666 (compose_chars_in_text): New function.
3667 (syms_of_composite): Modified the doc-string of
3668 Vcompose_chars_after_function. Declare composition-function-table
3669 as a lisp variable, and initialize it.
3671 * xfns.c (x_encode_text): Suppress producing escape sequences for
3674 * xselect.c: Include composite.h.
3675 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3677 2000-11-05 Andrew Innes <andrewi@gnu.org>
3679 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3681 * sysdep.c (read_input_waiting): Remove extraneous argument to
3684 * w32fns.c (Fx_server_version): Include w32_build_number in the
3687 * w32heap.c (w32_build_number): New variable.
3688 (cache_system_info): Set it.
3690 * w32heap.h (w32_build_number): Add extern.
3692 * emacs.c (syms_of_emacs): Update docstring for
3693 system-configuration, to reflect the actual usage on MS-Windows.
3695 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3697 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3698 process idle timers while waiting for another event.
3700 * dispnew.c (update_frame_line): Handle case where spaces in
3701 the default face are colored.
3703 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3704 window height hasn't changed.
3706 2000-10-31 Jason Rumney <jasonr@gnu.org>
3708 * w32term.c (x_produce_glyphs): Handle composite characters.
3709 (x_draw_glyph_string_foreground)
3710 (x_draw_composite_glyph_string_foreground): Restore old font.
3712 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3714 * minibuf.c (read_minibuf): Reset the undo history just before
3715 starting the recursive-edit.
3717 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3719 * xfaces.c (menu_face_change_count): New variable.
3720 (Finternal_set_lisp_face_attribute): Increment it for changes
3722 (realize_basic_faces): Reflect changes in the `menu' faces
3725 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3726 dy obtained from the iterator's y-position after moving from
3727 scroll_margin_pos to PT; see comment there.
3729 * xdisp.c (safe_eval_handler): Call add_to_log.
3731 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3732 is not a symbol or string.
3734 * xdisp.c (echo_area_display): Don't perform a display update from
3735 inside redisplay. The update will happen anyway at the end of
3736 redisplay, and it can confuse redisplay (GC messages while
3737 redisplaying, for instance.)
3739 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3741 * xrdb.c (x_load_resources): Use the class name in the defaults.
3743 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3744 (regex_compile): Catch bogus \(\1\).
3746 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3748 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3751 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3752 we have a color cache, check that the cached color equals the
3753 allocated color. If not, clear the color cache.
3755 * window.c (displayed_window_lines): Change buffers if necessary.
3756 Fix computation of displayed lines.
3758 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3759 update_menu_bindings to DEFVAR_BOOL.
3761 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3763 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3765 * puresize.h (BASE_PURESIZE): Increase to 680000.
3767 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3769 2000-10-29 Jason Rumney <jasonr@gnu.org>
3771 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3773 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3774 (w32_cache_char_metrics): Handle possibility that 'x' does not
3775 exist in a BDF font.
3776 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3778 * w32bdf.h (bdffont): Add nchars.
3780 * w32bdf.c (set_bdf_font_info): Set it.
3781 (w32_BDF_TextOut): Swap byte order of double byte characters.
3782 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3784 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3786 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3787 don't override the colors in frame's param_alist, unless they are
3790 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3791 reverse the effect of the highlight flag.
3793 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3795 * window.h (Fwindow_live_p): Declare.
3797 * undo.c (record_delete): Check that last_undo_buffer is really a
3798 buffer before applying XBUFFER to it.
3800 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3803 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3805 * lisp.h (KEYMAPP): New macro.
3806 (get_keymap): Remove.
3807 (get_keymap_1): Rename get_keymap.
3809 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3811 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3813 * xmenu.c (single_submenu): Use KEYMAPP.
3814 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3815 Use KEYMAPP rather than Fkeymapp.
3817 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3819 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3820 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3821 Use KEYMAPP rather than Fkeymapp.
3822 (single_submenu): Use KEYMAPP.
3823 (w32_menu_show, w32_dialog_show): Use TRUE.
3825 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3827 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3828 (Fkeymapp): Use KEYMAPP.
3829 (get_keymap): Rename from get_keymap_1. Remove old def.
3830 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3831 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3832 (Fminor_mode_key_binding): Don't raise an error if the binding
3834 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3835 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3837 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3838 Allow Vspecial_event_map to be autoloaded.
3839 (menu_bar_items): Fetch the keymap rather than using keymapp.
3840 (menu_bar_one_keymap): No need to follow func-indirect any more.
3841 (parse_menu_item): get_keymap_1 -> get_keymap.
3842 (tool_bar_items): Fetch the keymap rather than using keymapp.
3843 (read_key_sequence): Use KEYMAPP.
3845 * intervals.c (get_local_map): Use get_keymap rather than following
3846 function-indirections explicitly.
3848 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3850 2000-10-27 Jason Rumney <jasonr@gnu.org>
3852 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3853 point, as Windows has oversized fonts.
3855 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3857 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3859 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3860 (freehook, reallochook): Handle null pointer arguments.
3861 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3863 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3865 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3866 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3867 Giving in to popular pressure to shut up the compiler with casts.
3869 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3871 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3872 signed value, and use a default value computed from the font's
3875 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3877 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3878 that specify a negative underline position can still use underlines.
3880 * window.c (Fpos_visible_in_window_p): Make POS default to
3881 WINDOW's point, not the current buffer's point.
3883 2000-10-26 Dave Love <fx@gnu.org>
3885 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3886 when it's necessary.
3888 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3890 * window.c (size_window): Compute size difference from sum of old
3891 child window sizes instead of from parent's size.
3893 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3894 Handle obscured lines at the top of the window.
3896 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3897 down after the last error condition check.
3899 * frame.c (Fdelete_frame): Run delete-frame-hook.
3901 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3903 * coding.c (decode_coding): Fix previous change (check also
3904 CODING_MODE_LAST_BLOCK).
3906 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3908 * regex.c: More `unsigned char' -> `re_char' changes.
3909 Also change several `int' into `re_wchar_t'.
3910 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3911 (PUSH_FAILURE_POINTER): Don't cast any more.
3912 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3913 We want GCC to complain, since this piece of code makes
3914 re_match non-reentrant, which *should* be fixed.
3915 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3916 (EXTEND_BUFFER): Use RETALLOC.
3917 (SET_LIST_BIT): Don't cast.
3918 (re_wchar_t): New type.
3919 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3920 that those two functions will always properly return.
3921 (IMMEDIATE_QUIT_CHECK): Cast to void.
3922 (analyse_first): Use recursion rather than an explicit stack.
3923 (re_compile_fastmap): Can't fail anymore.
3924 (re_search_2): Don't check re_compile_fastmap for failure.
3925 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3926 Now also sets the new value (passed in a new argument).
3927 (re_match_2_internal): Use it.
3928 Also, use a new var `reg' of type size_t when looping through regs
3929 rather than reuse the inappropriate `mcnt'.
3931 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3932 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3933 (where_is_internal): Renamed from Fwhere_is_internal.
3934 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3935 (Fwhere_is_internal): New function wrapping where_is_internal.
3936 (where_is_internal_1): Handle the case where we're filling the cache.
3937 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3939 2000-10-25 Miles Bader <miles@gnu.org>
3941 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3943 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3945 * window.c (pos_fully_visible_p): Removed.
3946 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3947 if position is visible and/or fully visible.
3949 * lisp.h (pos_visible_p): Add prototype.
3951 * xdisp.c (pos_visible_p): New function.
3953 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3955 * process.c (send_process): If OBJECT is t, it means that the data
3956 is from C string, but we should encode it. Before calling
3957 setup_raw_text_coding_system, be sure to flush out data by the
3958 previous coding system.
3960 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3962 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3963 assignment of startpos to prev when startpos == pos.
3965 * editfns.c (find_field): Set the field stickiness correctly from
3966 overlay fields. Use renamed `text_property_stickiness'.
3967 (text_property_stickiness): Renamed from `char_property_stickiness'.
3968 Only check text properties, not overlays.
3969 * textprop.c (get_char_property_and_overlay): New function.
3970 (Fget_char_property): Use it.
3971 * intervals.h (get_char_property_and_overlay): Add declaration.
3973 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3975 * keymap.c: Use AREF, ASET and ASIZE macros.
3976 (Fmake_sparse_keymap): Docstring fix.
3978 (shadow_lookup): Move up.
3979 Handle the case where lookup-key returns an integer.
3980 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3981 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3982 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3983 Simplify/rewrite the keymap-finding code.
3984 Add check for command shadowing, using shadow_lookup.
3986 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3988 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3989 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3992 2000-10-24 Andrew Innes <andrewi@gnu.org>
3994 * dired.c (directory_files_internal_unwind): New function.
3995 (directory_files_internal): Use it to ensure closedir is called
3996 even if expand-file-name or file-attributes throw, eg. because of
3997 a user interrupt. Also enable immediate_quit while calling
3998 re_search, so that matching can be interrupted as well.
4000 2000-10-24 Andrew Innes <andrewi@gnu.org>
4002 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4004 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4005 so that re_search functions only quit when callers expect them to.
4007 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4009 * regex.c (regex_compile): Change the way of handling a range from
4010 a char less than 256 to a char not less than 256.
4012 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4014 * window.c (size_window): Prevent setting window's width or
4015 height to a negative value (esp. with XSETFASTINT).
4017 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4018 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4019 (protect_malloc_state) [GC_MALLOC_CHECK &&
4020 GC_PROTECT_MALLOC_STATE]: New function.
4021 (PROTECT_MALLOC_STATE): New macro.
4022 (__malloc_initialize, morecore, _malloc_internal)
4023 (_free_internal) _realloc_internal): Use it to make _heapinfo
4024 read-only outside of gmalloc.
4026 * keymap.c: Update copyright.
4028 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4031 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4033 * filelock.c (unlock_all_files): Use unlock_file to expand each
4034 buffer's file_truename before trying remove its lock file.
4036 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4038 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4039 or CRLF, decode EOLs.
4041 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4043 * window.c (Fdisplay_buffer): Fix doc.
4045 2000-10-23 Jason Rumney <jasonr@gnu.org>
4047 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4048 ASCII font of default fontset on Windows.
4050 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4051 xterm.c comment below).
4053 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4055 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4057 * xterm.c (x_connection_closed): Reset handling_signal.
4059 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4061 2000-10-23 Miles Bader <miles@gnu.org>
4063 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4064 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4065 maintain old behavior.
4066 * minibuf.c (Fminibuffer_complete): Likewise.
4068 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4070 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4071 that when a font can't be exactly centered, it errs up rather than
4074 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4076 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4078 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4080 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4082 * dispnew.c [macintosh]: Include macterm.h.
4083 (init_display) [macintosh]: Initialization for window system.
4085 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4086 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4087 syms_of_search, x_term_init, and init_keyboard before calling
4088 init_window_once. Also, call syms_of_xmenu.
4090 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4091 default fontset to Monaco.
4093 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4094 NewMacWindow and DisposeMacWindow.
4095 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4096 instead of calling NewMacWindow and setting fields of
4097 f->output_data.mac directly. Call init_frame_faces.
4098 (Fdelete_frame) [macintosh]: Remove unused code.
4099 (Fmodify_frame_parameters) [macintosh]: Call
4100 x_set_frame_parameters instead of mac_set_frame_parameters.
4102 * frame.h [macintosh]: Define menu_bar_lines field in struct
4103 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4105 * keyboard.c [macintosh]: Include macterm.h.
4106 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4107 and menu_bar_activate_event type events as for X and NT.
4108 (make_lispy_event) [macintosh]: Construct lisp events of type
4109 MENU_BAR_EVENT as for X and NT.
4111 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4112 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4113 (sys_subshell) [macintosh]: Remove definition entirely.
4114 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4115 Vwindow_system_version here. Remove initialization of
4116 Vx_bitmap_file_path.
4117 (read_input_waiting): Correct the number of parameters passed to
4119 Move all Macintosh functions to mac/mac.c.
4121 * term.c [macintosh]: Include macterm.h.
4123 * window.c [macintosh]: Include macterm.h.
4125 * xdisp.c [macintosh]: Include macterm.h. Declare
4126 set_frame_menubar and pending_menu_activation.
4127 (echo_area_display) [macintosh]: Do not return if terminal frame
4128 is the selected frame.
4129 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4130 Allow only the selected frame to set menu bar.
4131 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4132 calling FRAME_EXTERNAL_MENU_BAR (f).
4133 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4135 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4136 and check_x. Declare XCreateGC. Define x_create_gc and
4137 x_free_gc. Initialize font_sort_order.
4138 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4139 but call x_list_fonts instead of w32_list_fonts.
4140 (Finternal_face_x_get_resource) [macintosh]: Do not call
4141 display_x_get_resource.
4142 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4143 (realize_x_face) [macintosh]: Load the font if it is specified in
4145 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4147 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4149 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4150 is nil: since we go to the end of submap anyway, we'd end up
4152 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4153 doesn't obey autoload.
4155 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4157 * msdos.c (dos_set_window_size): Update screen dimension variables.
4159 2000-10-21 Jason Rumney <jasonr@gnu.org>
4161 * w32term.c (w32_cache_char_metrics): Double check that font is
4162 really fixed pitch before trusting tmPitchAndFamily.
4164 2000-10-21 Andrew Innes <andrewi@gnu.org>
4166 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4168 * w32term.h: Extern decl for w32_cache_char_metrics.
4170 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4172 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4173 (w32_unload_font): Free per_char array if present.
4175 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4176 cached information in emulated XFontStruct to handle common cases
4177 quickly. Do not allocate XCharStruct for return.
4178 (w32_native_per_char_metric): New function.
4179 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4181 (x_produce_glyphs): Don't get an HDC. Change calls to
4182 w32_per_char_metric to match arg change above. Remove calls to
4184 (w32_get_glyph_overhangs): Ditto.
4185 (w32_cache_char_metrics): New function.
4187 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4188 ($(BLD)/casefiddle.$(O)): Remove compile command.
4189 ($(BLD)/gmalloc.$(O)): Remove compile command.
4190 ($(BLD)/dispnew.obj):
4191 ($(BLD)/keyboard.obj):
4192 ($(BLD)/w32inevt.obj):
4193 ($(BLD)/w32bdf.obj):
4195 ($(BLD)/buffer.obj):
4196 ($(BLD)/editfns.obj):
4198 ($(BLD)/fileio.obj):
4200 ($(BLD)/indent.obj):
4201 ($(BLD)/insdel.obj):
4202 ($(BLD)/intervals.obj):
4203 ($(BLD)/minibuf.obj):
4205 ($(BLD)/scroll.obj):
4206 ($(BLD)/sysdep.obj):
4207 ($(BLD)/textprop.obj):
4208 ($(BLD)/widget.obj):
4209 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4210 ($(BLD)/term.obj): Add dependency on dispextern.h.
4212 * makefile.nt ($(BLD)\dispnew.obj):
4213 ($(BLD)\keyboard.obj):
4214 ($(BLD)\w32inevt.obj):
4215 ($(BLD)\w32bdf.obj):
4217 ($(BLD)\buffer.obj):
4218 ($(BLD)\editfns.obj):
4220 ($(BLD)\fileio.obj):
4222 ($(BLD)\indent.obj):
4223 ($(BLD)\insdel.obj):
4224 ($(BLD)\intervals.obj):
4225 ($(BLD)\minibuf.obj):
4227 ($(BLD)\scroll.obj):
4228 ($(BLD)\sysdep.obj):
4229 ($(BLD)\textprop.obj):
4230 ($(BLD)\widget.obj):
4231 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4232 ($(BLD)\term.obj): Add dependency on dispextern.h
4234 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4236 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4237 with an additional argument of Qt.
4239 2000-10-21 Miles Bader <miles@gnu.org>
4241 * window.c (pos_fully_visible_in_window_p): New function.
4242 (Fpos_visible_in_window_p): Add FULLY argument.
4243 Use pos_fully_visible_in_window_p.
4244 (window_scroll_pixel_based, window_scroll_line_based): Update
4245 calls to Fpos_visible_in_window_p.
4246 * lisp.h (Fpos_visible_in_window_p): Update prototype
4248 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4250 * alloc.c (toplevel): Conditionalize compilation of mem_*
4251 functions differently.
4253 2000-10-20 Jason Rumney <jasonr@gnu.org>
4255 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4256 mem_init where it used to be. mem_z etc not defined otherwise.
4258 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4260 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4262 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4263 structure definition and related variabled to the top of the file.
4264 Include this code when GC_MALLOC_CHECK is defined.
4265 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4266 register/unregister allocated region.
4267 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4268 which isn't allocated.
4269 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4270 something which is already in use.
4271 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4272 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4273 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4274 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4276 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4277 _malloc_internal instead of malloc.
4278 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4281 2000-10-20 Andrew Innes <andrewi@gnu.org>
4283 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4285 (my_strftime) <macro>: Don't use macro arg list when redefining as
4287 (my_strftime) <function>: Supply 0 as ut argument.
4289 2000-10-19 Jason Rumney <jasonr@altavista.net>
4291 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4292 including dispextern.h, as it stops faces from working.
4294 * w32fns.c (Fx_create_frame): Don't bother calling
4295 face-set-after-frame-default since the caller does it for us
4296 anyway. Clean up calls to x_get_arg to be consistent with X.
4298 * w32term.c (x_produce_glyphs): Handle
4299 unibyte_display_via_language_environment correctly.
4300 (w32_draw_box_rect): Fix the calculation of width and height.
4302 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4303 as it has stopped working.
4304 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4307 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4309 * eval.c (skip_debugger): Prevent a compiler warning.
4310 (Fcondition_case): Likewise.
4311 (Fbacktrace_frame): Use a null interactive spec.
4313 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4315 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4317 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4319 * strftime.c: Sync with glibc, file version 1.78.
4320 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4321 should no longer be used according to ISO 8601.
4323 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4324 no map for meta_prefix_char, don't try to use it as a keymap.
4325 Instead, if T_OK is non-zero, look up a default binding, if any,
4326 otherwise, if T_OK is zero, return nil.
4328 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4329 (x_to_xcolors, png_load): Use x_query_color.
4331 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4333 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4335 (x_copy_color, x_alloc_lighter_color): Likewise.
4337 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4338 (x_query_color, x_query_colors): Add prototype.
4340 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4341 check_string_bytes only if not noninteractive, increase count to 50.
4343 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4345 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4348 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4350 * alloc.c (pure_bytes_used): Renamed from pureptr.
4352 (pure_alloc): New function.
4353 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4355 (Fpurecopy): Use PURE_POINTER_P.
4357 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4358 PT has moved backward.
4360 * xdisp.c (cursor_row_p): Take continued lines into account.
4362 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4364 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4365 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4366 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4369 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4370 of selective display off while searching for the next line start.
4372 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4374 * Makefile.in (term.o): Depend on dispextern.h.
4376 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4378 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4380 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4382 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4383 the iterator at the beginning, so that they can be set later on,
4384 for instance in reseat_at_next_visible_line_start, without being
4387 * xfns.c (pbm_format): Add :foreground and :background keywords.
4388 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4389 (xbm_load): Recognize foreground and background color specifications.
4391 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4393 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4395 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4397 * msdos.c (IT_set_face): Compare highlighted face with the default
4398 face, and invert colors if these faces' colors are identical.
4399 (Fmsdos_remember_default_colors): Don't swap foreground and
4400 background colors in initial_colors[].
4401 (IT_set_frame_parameters): Don't swap frame's foreground and
4402 background pixels. If ALIST includes "(reverse . t)", swap
4403 foreground-color and background-color properties in frame's
4404 param_alist. If the original frame's param_alist doesn't specify
4405 the colors, store unspecified-fg and unspecified-bg, reversed if
4408 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4409 the colors are unspecified and reversed, reverse fore- and back-
4410 ground in the returned value.
4411 (Fframe_parameter): Ditto.
4413 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4415 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4416 get_last_unchanged_at_beg_row.
4417 (find_first_unchanged_at_end_row): Renamed from
4418 get_first_unchanged_at_end_row.
4419 (find_first_unchanged_at_end_row): Convert assertions to
4420 unconditional tests which abort. When looking for a row in
4421 unchanged text, don't go further back than first_text_row.
4423 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4424 Don't add in the last line's height when deciding if the new
4425 position is below the scroll margin.
4427 2000-10-16 Miles Bader <miles@gnu.org>
4429 * editfns.c (Fconstrain_to_field): Check carefully for field
4430 boundaries if either OLD_POS or NEW_POS has a non-nil field
4431 property, even if they're the same.
4433 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4435 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4436 height for XFillRectangle.
4438 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4440 * syntax.c (Fstring_to_syntax): New function extracted from
4441 Fmodify_syntax_entry.
4442 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4443 (skip_chars, Fforward_comment): Remove unused variables.
4444 (syms_of_syntax): Add defsubr for string-to-syntax.
4445 (describe_syntax): Add code for comment and string fences.
4447 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4449 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4450 Do the meta->esc mapping. Call get_keyelt before returning.
4451 Start scanning from the second element (the first is always `keymap')
4452 to make it easier to detect when we reach a parent map.
4453 Handle the case of inheriting from a symbol whose function is a map.
4454 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4455 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4456 (get_keyelt, Flookup_key): Update call to access_keymap.
4457 Remove the meta->esc mappings.
4458 (define_as_prefix): Delete old disabled code.
4459 (menu_item_p): New function.
4460 (where_is_internal_1): Skip over the few remaining menu items.
4461 * lisp.h (access_keymap): Update prototype.
4462 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4463 Update call to access_keymap.
4464 (follow_key, read_key_sequence): Update calls to access_keymap.
4465 Remove the meta->esc mappings.
4467 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4469 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4470 with additional argument.
4472 * xdisp.c (cursor_row_p): New function.
4473 (try_cursor_movement, display_line): Use it.
4475 * xdisp.c (append_space): Also save/restore iterator's current
4476 character and its length.
4478 * xdisp.c (init_from_display_pos): Add an assertion.
4479 (handle_stop): Don't set iterator's add_overlay_start.
4480 (handle_invisible_prop): Likewise.
4481 (load_overlay_strings): If text under an overlay is invisible,
4482 take both before- and after-strings into account when the iterator
4483 is positioned either at the start or at the end of the overlay.
4484 (forward_to_next_line_start): Rewritten.
4485 (reseat_at_next_visible_line_start): Rewritten.
4486 (set_iterator_to_next): Add parameter RESEAT_P.
4488 * dispextern.h (struct it): Remove member add_overlay_start.
4489 (set_iterator_to_next): Change prototype.
4491 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4493 * coding.c (code_convert_region): Be sure to initialize
4494 coding->category_idx.
4495 (decode_coding_string): Set coding->src_multibyte and
4496 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4497 (encode_coding_string): Set coding->src_multibyte and
4498 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4500 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4502 * xfns.c (Fx_create_frame): Don't bother calling
4503 face-set-after-frame-default since the caller does it for us anyway.
4505 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4507 * window.c (coordinates_in_window): Fix detection of vertical line
4508 on character terminals.
4510 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4512 * editfns.c (save_excursion_save): Additionally record the
4514 (save_excursion_restore): If buffer was visible in a window, and a
4515 different window was selected, and the old selected window is
4516 still live, restore point in that window.
4518 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4520 * xterm.c (x_produce_glyphs): Handle
4521 unibyte_display_via_language_environment correctly.
4523 * regex.c (regex_compile): Change the way of handling a range from
4524 unibyte char to multibyte char.
4526 * syntax.c (skip_chars): Change the way of handling a range from
4527 unibyte char to multibyte char.
4529 * process.c (read_process_output): Cancel previous change.
4531 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4533 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4535 * charset.c (Ffind_charset_string): Doc fix.
4536 (Ffind_charset_region): Doc fix.
4538 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4540 * process.c (read_process_output): Fix previous change. Adjust
4541 multibyteness of text to insert in a buffer by
4542 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4544 2000-10-10 Andreas Schwab <schwab@suse.de>
4546 * alloc.c (mark_object): Remove all workarounds installed on
4549 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4551 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4552 (base64_encode_1): Make it work for a text of multibyte form.
4553 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4554 case. Don't call str_to_multibyte because base64_decode_1
4555 produces correct multibyte form for eight-bit codes.
4556 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4557 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4558 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4561 * charset.h (CHAR_STRING): Optimized for single byte characters.
4563 2000-10-09 Andreas Schwab <schwab@suse.de>
4565 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4566 -1 after socket is closed, to fall through to error processing.
4568 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4570 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4571 variables. If ALIST includes foreground-color or
4572 background-color, change also the colors of the default face for
4575 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4577 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4578 them extern (they are defined on xfaces.c).
4579 (syms_of_msdos): Don't intern and don't staticpro
4580 Qbackground_color and Qforeground_color.
4582 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4584 * frame.c (Fframe_parameter): For non-windowed frames, if
4585 f->param_alist says foreground or background color is unspecified,
4586 call tty_color_name to return the color name computed from the
4587 frame's current colors.
4589 2000-10-06 Dave Love <fx@gnu.org>
4591 * terminfo.c (ospeed): Don't declare.
4593 * sysdep.c: Don't include string.h.
4594 (h_errno): Declare conditional also on TRY_AGAIN.
4596 * charset.c (Ffind_charset_string): Doc fix.
4598 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4599 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4602 2000-10-05 Dave Love <fx@gnu.org>
4604 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4605 position like menu-bar.
4607 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4609 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4611 * xdisp.c (handle_single_display_prop): Use safe_call1.
4612 (safe_call): Renamed from call_function.
4613 (safe_call1): New function.
4614 (handle_fontified_prop): Use safe_call1 instead of call1.
4615 (safe_eval): Renamed from eval_form.
4616 (safe_eval_handler): Renamed from eval_handler.
4617 (handle_single_display_prop, display_mode_element): Use safe_eval
4618 instead of eval_form.
4620 * xfaces.c (merge_face_heights): Use safe_call instead of
4623 * keyboard.c (show_help_echo): Use safe_call instead of
4624 call_function; use safe_eval instead of eval_form.
4626 * lisp.h (safe_call): Renamed from call_function.
4627 (safe_eval): Renamed from eval_form.
4628 (safe_call1): Add prototype.
4630 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4632 * xfns.c (image_ascent): Rearrange ascent calculation for the
4635 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4637 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4638 (where_is_internal_1): Don't bother ignoring menu-items any more.
4640 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4642 * keyboard.c (update_menu_bindings): New variable.
4643 (parse_menu_item): Use AREF. If update_menu_bindings
4644 is 0, don't update menu bindings.
4645 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4647 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4649 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4652 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4654 * syntax.c (forw_comment): Match nestedness of ender/starter.
4655 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4656 (prev_char_comstart_first): Remove.
4657 (back_comment): Check two-char comment markers more carefully
4658 to better handle overlapping cases like *//* or /* */* */ ...
4659 Match nestedness of ender/starter.
4661 2000-10-02 Dave Love <fx@gnu.org>
4663 * config.in (HAVE_GAI_STRERROR): Add undef.
4665 * process.c (Fopen_network_stream): Use it.
4667 * m/alpha.h (NO_REMAP): Don't define.
4669 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4671 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4672 return with a string converted to an integer or vice versa when
4673 Vmocklisp_arguments is t.
4674 (Fsignal): Likewise. The function can return for `quit'.
4675 (struct gcpro): Declare member `var' to point to a volatile
4678 * eval.c (error): Prevent compiler warning.
4680 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4682 * keymap.c (keymap_memberp): New function.
4683 (Fset_keymap_parent): Use it.
4684 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4685 Use keymap_memberp to avoid creating cycles.
4686 (access_keymap): Use KEYMAPP.
4688 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4690 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4691 gai_strerror. Make sure xerrno is set if connect fails. Improve
4694 2000-09-29 Jason Rumney <jasonr@gnu.org>
4696 * w32term.c (w32_char_font_type, w32_encode_char)
4697 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4698 (w32_bdf_per_char_metric): New function.
4699 (w32_per_char_metric): Use it.
4700 (x_draw_glyph_string_background): Always draw background for BDF
4703 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4704 GDI object which is a scarce resource.
4706 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4707 (get_quoted_string): Fix limit on memchr search.
4708 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4709 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4710 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4711 (get_cached_font_char, cache_char_offset): Use macro
4712 BDF_CODEPOINT_RANGE_COVER_P.
4713 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4714 (clear_cached_bitmap_slots): New function.
4715 (GET_HEX_VALUE): G-Z, g-z are not hex.
4716 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4717 (get_bitmap_with_cache): Use new cache implementation.
4718 (create_offscreen_bitmap): New function.
4719 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4721 * w32term.c (x_produce_glyphs): If the distance from the current
4722 position to the next tab stop is less than a canonical character
4723 width, use the tab stop after that.
4724 (x_draw_glyphs): Handle case START and END are out of bounds more
4726 (x_clear_mouse_face): Block/unblock input.
4727 (x_display_and_set_cursor): Don't show a hollow box cursor for
4728 buffers whose cursor_type is nil.
4730 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4732 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
4734 * dispextern.h (updating_frame): Declare extern.
4736 2000-09-29 Andreas Schwab <schwab@suse.de>
4738 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4740 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4742 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4743 use its function definition.
4744 (tool_bar_items): Likewise.
4746 * lisp.h (fatal): Declare NO_RETURN.
4748 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4750 * keymap.c: Remove the line "#undef NULL".
4752 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4754 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
4756 2000-09-28 Dave Love <fx@gnu.org>
4758 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4760 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4762 * .gdbinit (xreload): Note its need on GNU/Linux.
4764 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4765 r_alloc, r_alloc_free.
4767 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4769 * syntax.c (skip_chars): Handle negation correctly.
4771 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4773 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4774 with non-zero FORCE_P argument.
4776 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4779 * xdisp.c (window_box_height): Add an assertion.
4781 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4782 tool-bar than is available.
4783 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4785 2000-09-27 Dave Love <fx@gnu.org>
4787 * s/irix6-5.h: Now works 64-bit. Tidied.
4789 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4791 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4792 instead of BITS_PER_INT.
4793 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4794 EMACS_UINT, respectively.
4795 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4797 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4799 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4801 * window.c (freeze_window_starts): Construct last argument for
4802 foreach_window differently.
4804 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4806 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4807 EMACS_UINT instead of `int' and `unsigned int'.
4808 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4810 * frame.h (struct frame): Make the `nothing' member of union
4811 output_data an EMACS_INT.
4813 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
4814 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4815 size in the sdata structure.
4816 (SDATA_NBYTES, SDATA_DATA): New macros.
4817 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4818 differently for the different layout of the sdata structure.
4819 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4821 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4822 Check that size recorded in the string size and size recorded in
4823 the sdata structure agree.
4825 2000-09-25 Dave Love <fx@gnu.org>
4827 * buffer.c: Include stdio.h.
4829 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4831 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4833 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4834 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
4835 (__malloc_extra_blocks): Declare as __malloc_size_t.
4837 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4839 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4841 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4842 (read_char): If help-echo is showing, preserve the echo area
4845 * xdisp.c (help_echo_showing_p): New variable.
4846 (set_message): Reset it to 0.
4847 (init_xdisp): Initialize help_echo_showing_p.
4849 * dispextern.h (help_echo_showing_p): Declare extern.
4851 * config.in: Fix typo in __GNUC_MINOR__.
4853 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4855 * s/freebsd.h (POSIX_SIGNALS): Define.
4857 * xterm.c (x_clear_mouse_face): Block/unblock input.
4859 2000-09-24 Dave Love <fx@gnu.org>
4861 * fns.c (base64_encode_1): Fix last change.
4863 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4865 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4867 * xdisp.c (try_window_reusing_current_matrix): More fixes
4868 for the case window has a header-line.
4870 2000-09-22 Dave Love <fx@gnu.org>
4872 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4875 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4877 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4879 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4881 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4884 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
4887 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4888 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4889 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4892 * marker.c (byte_char_debug_check): Return void.
4894 * xfns.c (Fx_create_frame): Set default frame parameter value
4895 for tool-bar-lines to 1.
4897 * dispnew.c (scrolling_window): Compare y-positions of rows
4898 equal at the start. Some simplification.
4900 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4901 reused rows' y-position in the case window has a header-line, and
4902 new window start is greater than old window start.
4904 * process.c (process_sent_to): New variable.
4905 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4906 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4907 Declare more parameters volatile.
4909 * lread.c (Vrecursive_load_depth_limit): New variable.
4910 (Fload): Check recursive loads whose recursion depth exceeds
4911 Vrecursive_load_depth_limit.
4912 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4914 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4916 * fileio.c (Fread_file_name): Doc fix.
4918 * editfns.c (Fmessage_or_box): Doc fix.
4920 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4922 * xfns.c (xbm_scan): Allow C-style comments.
4924 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4925 symbols are specified, add color translations to the cache.
4926 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
4927 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4929 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4930 structures to xpm_init_color_cache.
4932 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4934 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
4936 2000-09-19 Andrew Innes <andrewi@gnu.org>
4938 * makefile.nt (bootstrap-emacs): Don't change directory.
4940 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4942 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4944 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4945 If output buffer is too small, signal an appropriated error.
4947 2000-09-18 Dave Love <fx@gnu.org>
4949 * keyboard.c (menu_bar_items, tool_bar_items)
4950 (current_active_maps): Remove redundant get_local_map call.
4952 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4954 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4955 cursor for buffers whose cursor_type is nil.
4957 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4958 a feature to implement that is already implemented.
4959 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4962 * xfns.c (x_clear_image_1): New function.
4963 (x_clear_image): Use it.
4964 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
4966 * dispnew.c (update_window): Move test for invisible lines
4967 at the top to update_window_line.
4968 (update_window_line): Handle invisible lines here.
4970 * xfns.c (clear_image_cache): Clear current matrices of all
4971 frames sharing an image cache. Block input while freeing
4972 images. Fix timestamp comparison.
4973 (x_clear_image): Also free the mask.
4975 * xfns.c (lookup_image): Block input while loading the image so
4976 that we won't get interrupted in a state where the image isn't yet
4978 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4979 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4980 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4981 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
4983 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4985 * dispnew.c (update_window): Make sure to make desired rows
4986 current even if they are completely invisible at the top
4989 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4991 * xfns.c (lookup_image): Build mask before applying an algorithm.
4992 Recognize algorithm `disabled'.
4993 (cross_disabled_images): New variable.
4994 (COLOR_INTENSITY): New macro.
4995 (x_detect_edges): Use COLOR_INTENSITY.
4996 (x_disable_image): New function.
4997 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4999 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5000 disabled state, don't apply an image transformation algorithm if
5001 the user specified an image for the disabled state. Use
5002 `:algorithm disabled' for creating a disabled item's image if the
5003 user hasn't specified an image.
5005 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5006 allocation functions with the XPM lib.
5007 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5008 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5009 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5010 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5011 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5012 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5013 functions, if possible, because these handle color allocation
5014 failure more gracefully.
5015 (Fimage_mask_p): New function.
5017 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5018 (Qedge_detection, Qheuristic): New symbols.
5019 (syms_of_xfns): Initialize new symbols.
5020 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5021 `algorithm (edge-detection ...)'.
5022 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5023 (tiff_format, gif_format, gs_format): Add `:mask'.
5024 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5025 (GIF_MASK, GS_MASK): New enumerators.
5026 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5027 (emboss_matrix, laplace_matrix): New variables.
5028 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5029 (x_edge_detection): New functions.
5030 (x_laplace): Rewritten in terms of x_detect_edges.
5031 (x_build_heuristic_mask): If image has a mask, free it.
5033 2000-09-14 Andrew Innes <andrewi@gnu.org>
5035 * makefile.w32-in: Revert to Unix line endings.
5037 2000-09-14 Andrew Innes <andrewi@gnu.org>
5039 * makefile.w32-in: Standardize indentation somewhat.
5040 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5041 cater for differences between shells.
5043 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5045 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5047 * xterm.c (x_produce_glyphs): If the distance from the current
5048 position to the next tab stop is less than a canonical character
5049 width, use the tab stop after that.
5051 2000-09-14 Dave Love <fx@gnu.org>
5053 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5055 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5057 * xdisp.c (handle_fontified_prop): While running fontification
5058 functions, bind `fontification-functions' and
5059 `after-change-functions' to nil.
5061 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5062 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5064 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5066 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5067 USE_MMAP_FOR_BUFFERS.
5069 * insdel.c (make_gap): Use enlarge_buffer_text.
5071 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5072 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5073 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5074 from former r_alloc_* functions in ralloc.c.
5075 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5076 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5077 (mmap_init) [REL_ALLOC_MMAP]: New function.
5078 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5079 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5082 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5083 (enlarge_buffer_text): Add prototype.
5085 * ralloc.c: Remove everything having to do with the use of mmap.
5087 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5089 * sound.c (Fplay_sound): Doc fix.
5091 * keyboard.c: Avoid some more compiler warnings.
5092 (parse_tool_bar_item): Ignore cached key bindings.
5094 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5095 and allocation of Lisp data.
5097 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5099 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5100 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5103 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5105 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5107 * ccl.c: Comment fixed.
5108 (MAX_MAP_SET_LEVEL): Increased to 30.
5109 (PUSH_MAPPING_STACK): Enclose with do-while block.
5110 (POP_MAPPING_STACK): Likewise.
5111 (stack_idx_of_map_multiple): New variable.
5112 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5113 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5114 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5115 (ccl_driver) <CCL_MapSingle>: Likewise.
5116 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5117 with the case where looking up process reaches to the end of
5118 map-set, and call CCL programs as the above change.
5120 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5122 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5123 that might be clobbered by longjmp.
5124 (check_x_display_info, x_decode_color, create_frame_xic)
5125 (Fx_display_backing_store, Fx_display_visual_class)
5126 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5128 * lread.c (init_lread): Set Vloads_in_progress to nil.
5129 (Fload): Show list of recursively loaded files, when signaling an
5132 * lread.c (Vloads_in_progress): New variable.
5133 (record_load_unwind): New function.
5134 (Fload): Check for recursive loads.
5135 (syms_of_lread): Initialize Vloads_in_progress.
5136 (read_integer, read1): Avoid some compiler warnings.
5138 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5141 2000-09-11 Miles Bader <miles@gnu.org>
5143 * editfns.c (Fbuffer_string): Doc fix.
5145 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5147 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5149 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5151 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5152 whether to include other header files.
5154 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5156 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5157 by Fmemq as a boolean.
5159 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5161 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5163 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5165 * ralloc.c (mmap_fd): Remove initializer which can make it
5166 read-only in a dumped Emacs.
5167 (mmap_fd_1): New variable.
5168 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5169 restore it from there.
5170 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5171 unconditionally so that mmap_fd can be initialized there.
5172 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5173 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5174 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5176 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5178 * xdisp.c (dump_glyph_row): Fix printf format string.
5179 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5181 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5183 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5186 * xdisp.c (try_window_id): When trying to locate cursor in
5187 unchanged rows at the top, handle the case that we can't find it.
5189 * xterm.c (x_draw_glyphs): Handle case START and END are out
5190 of bounds more carefully.
5192 2000-09-08 Dave Love <fx@gnu.org>
5194 * s/sol2.h (REL_ALLOC_MMAP): Define.
5195 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5197 * ralloc.c: Don't include string.h (redundant).
5198 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5199 [!MAP_ANON]: Include fcntl.h.
5200 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5201 (r_alloc, r_re_alloc, r_alloc_free)
5202 (mmap_enlarge, mmap_set_vars): Use it.
5203 (r_alloc_init_fd): New function.
5204 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5205 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5208 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5211 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5212 change to __NetBSD__.
5214 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5216 * search.c (compile_pattern): Check the multibyteness of cached
5219 2000-09-08 Miles Bader <miles@gnu.org>
5221 * xfaces.c (default_face_vector): Function removed.
5222 (Finternal_merge_in_global_face): Restore old global/local
5223 attribute override order. Use inline loop instead of calling
5224 default_face_vector.
5226 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5228 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5229 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5230 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5231 where necessary, in case POINTER_TYPE is `void'.
5233 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5235 * frame.c (make_terminal_frame): Initialize frame foreground and
5236 background colors to unspecified, for the initial instance of an
5239 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5241 * ralloc.c (mmap_find): Fix overlap computation.
5242 (mmap_enlarge): Compute nbytes before trying to find an
5245 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5248 * lread.c (syms_of_lread): Change value of regexp
5249 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5251 * xmenu.c (xdialog_show): When looking up the selection in
5252 menu_items, take `quote' boundaries into account; this corresponds
5253 to a nil ITEM in x-popup-dialog.
5255 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5257 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5259 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5261 * coding.c (encode_coding_sjis_big5): Use translation table for
5262 encoding, not decoding. Fix the handling of latin-jisx0201.
5263 Check for the charset katakana-jisx0201 too.
5264 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5265 (detect_coding_sjis): Check the byte sequence more rigidly.
5267 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5269 * xfaces.c (Vparam_value_alist): New variable.
5270 (syms_of_xfaces): Initialize it.
5271 (Finternal_set_lisp_face_attribute): Avoid more consing.
5273 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5275 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5276 (Qbackground_mode): New variable.
5277 (syms_of_frame_1): Initialize Qbackground_mode.
5279 * lisp.h (Qdisplay): Declare extern.
5281 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5282 change face on all frames, and change the default for new frames.
5284 2000-09-07 Dave Love <fx@gnu.org>
5286 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5288 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5290 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5292 * charset.c: Include composite.h
5293 (lisp_string_width): New function.
5294 (Fstring_width): Call lisp_string_width instead of strwidth.
5296 * Makefile.in (charset.o): Depends on composite.h.
5298 * process.c (read_process_output): Before inserting the decoded
5299 text in the buffer, adjust the multibyteness.
5301 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5303 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5304 buffer's text buffer is null, map new memory.
5306 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5307 POINTER_TYPE and size_t.
5308 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5309 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5310 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5311 [REL_ALLOC_MMAP]: New macros.
5312 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5313 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5314 [REL_ALLOC_MMAP]: New functions.
5316 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5317 before and after unexec.
5319 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5320 text buffers if necessary.
5322 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5323 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5326 * config.in (HAVE_MMAP): Add #undef.
5328 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5330 * frame.c (Qdisplay_type): New variable.
5331 (syms_of_frame_1): Initialize it.
5332 (Fframe_parameter): New function that avoids consing.
5333 (syms_of_frame): Defsubr it.
5335 * buffer.c (Fother_buffer): Consider buffers as invisible when
5336 they are displayed in a window on an invisible frame.
5338 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5339 get-largest-window always return nil.
5341 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5343 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5344 variable; recognize Emacs 19 elc files.
5346 2000-09-04 Miles Bader <miles@gnu.org>
5348 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5349 before initially popping up the menu, so the menu doesn't flash
5350 when the face settings are significantly different from the defaults.
5352 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5354 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5355 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5356 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5357 (BIT_UNIBYTE): Remove.
5358 (re_match_2_internal): Delete corresponding code and streamline the
5359 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5360 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5361 (re_wctype_t): New type.
5362 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5363 (regex_compile): Use them and fix handling of overly long char classes.
5365 2000-09-03 Andrew Innes <andrewi@gnu.org>
5367 * makefile.w32-in: Change to DOS line endings.
5369 * s/ms-w32.h (ORDINARY_LINK): New define.
5371 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5372 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5374 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5375 (distclean): Delete them here instead.
5377 * w32proc.c (compare_env): Convert to uppercase for comparison,
5378 not lowercase, to match how the native Windows shell works.
5380 2000-09-03 Jason Rumney <jasonr@gnu.org>
5382 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5383 CVS changes the line-ends when checking in/out on DOS/Windows.
5385 * makefile.nt (emacs): Do not change directory to run temacs, as
5386 the load-path is set relative to current directory.
5388 2000-09-03 Miles Bader <miles@gnu.org>
5390 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5392 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5394 * xdisp.c (redisplay_mode_lines): New function.
5395 (display_mode_lines): Return number of mode lines displayed.
5396 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5397 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5399 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5400 string.h and strings.h.
5401 (index) [HAVE_INDEX]: Add prototype.
5403 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5404 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5406 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5407 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5409 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5411 * lread.c (read1): Accept `?' as symbol constituent, for
5412 compatiblity with XEmacs.
5414 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5416 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5417 (struct re_pattern_buffer): Remove newline_anchor.
5418 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5419 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5420 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5421 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5422 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5423 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5424 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5425 Get rid of references to newline_anchor.
5426 (regcomp): Allocate and precompute a fastmap.
5428 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5430 * lread.c (openp): GCPRO local variable `filename'.
5432 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5434 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5436 * regex.c: Merge some changes from GNU libc. Add prototypes.
5437 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5438 Use memcmp and memcpy instead of bcopy and bcmp.
5439 (init_syntax_once): Use ISALNUM.
5440 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5441 (REG_UNSET_VALUE): Remove. Use NULL instead.
5442 (REG_UNSET, re_match_2_internal): Use NULL.
5443 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5445 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5446 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5447 (regex_compile): In handle_interval, return an error rather than try to
5448 unfetch the interval if we can't find the closing brace.
5449 Obey the RE_NO_GNU_OPS syntax bit.
5450 (TOLOWER): New macro.
5452 (regexec): Allocate regs.start and regs.end as one block.
5454 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5456 * xdisp.c (echo_area_display): Check display_completed instead
5457 of calling detect_input_pending.
5459 * dispnew.c (update_frame): Only set display_completed here; move
5460 the update_begin and update_end calls here from update_frame_1.
5461 (update_frame_1): Don't set display_completed here, don't call
5462 update_begin/update_end.
5464 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5465 instead of store_frame_param.
5467 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5469 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5470 desired window matrix hasn't been displayed, use the current row
5471 instead. Make sure that only those frame rows are updated for
5472 which there exists a corresponding enabled desired row.
5474 2000-08-29 Miles Bader <miles@gnu.org>
5476 * xfaces.c (default_face_vector): New function.
5477 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5479 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5481 * lread.c (openp): Prevent temporary string passed to
5482 Ffile_readable_p from being garbage collected.
5484 2000-08-28 Dave Love <fx@gnu.org>
5486 * keymap.c (store_in_keymap): Add `static' to declaration.
5488 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5490 * emacs.c, callint.c, doc.c, editfns.c
5491 (toplevel) [HAVE_STRING_H]: Include string.h.
5492 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5493 (index): Remove prototypes which might conflict with non-standard
5494 definitions of index/strchr.
5496 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5497 (rindex): Define only if !HAVE_RINDEX.
5499 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5501 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5503 2000-08-28 Miles Bader <miles@gnu.org>
5505 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5506 made inconsistent by a font-related attribute in FROM.
5507 (merge_face_inheritance): Add function comment.
5509 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5511 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5512 the 4th arg (PREV_EVENT) Qt to suppress input method.
5514 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5516 * regex.c: Indent cpp directives and remove parens after `defined'.
5517 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5518 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5519 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5520 (re_compile_pattern): Use size_t for length.
5521 (init_syntax_once): Move to a better place.
5522 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5523 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5525 * syntax.c (back_comment): Detect cases where a comment-starter is
5526 actually inside another comment as in: /* a // b */ c // d \n.
5527 Make it clear that `comstart_pos' is unused for nested comments.
5529 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5530 (KEYMAPP): New macro.
5531 (Fkeymap_parent, Fset_keymap_parent): Use it.
5532 (fix_submap_inheritance): Mark it static.
5533 (define_as_prefix, describe_buffer_bindings, describe_command)
5534 (describe_translation, describe_map): Complete prototypes.
5536 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5538 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5539 to better match the key-lookup behavior.
5541 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5543 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5544 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5546 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5548 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5549 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5550 (xterm.o): Depend on coding.h
5552 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5554 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5555 the corresponding '#endif'.
5557 2000-08-26 Miles Bader <miles@gnu.org>
5559 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5560 * xfaces.c (QCinherit): New variable.
5561 (syms_of_xfaces): Initialize it.
5562 (LFACE_INHERIT): New macro.
5563 (Finternal_get_lisp_face_attribute)
5564 (merge_face_vector_with_property)
5565 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5566 (check_lface_attrs): Allow new types of face height. Check
5568 (CYCLE_CHECK): New macro.
5569 (merge_face_inheritance): New function.
5570 (merge_face_vectors): Merge inherited faces too. Add F and
5571 CYCLE_CHECK arguments.
5572 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5573 (lookup_named_face, lookup_derived_face, realize_named_face)
5574 (face_at_string_position, face_at_buffer_position): Supply
5575 new F and CYCLE_CHECK arguments to merge_face_vectors.
5576 (merge_face_heights): New function.
5577 (merge_face_vectors, merge_face_vector_with_property)
5578 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5579 handle relative face heights.
5580 (lface_same_font_attributes_p): Compare heights using EQ.
5582 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5584 * charset.c (char_to_string): Check the character validity.
5585 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5587 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5589 * regex.c (PUSH_FAILURE_COUNT): New macro.
5590 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5591 Handle popping of a register's or a counter's data.
5592 (POP_FAILURE_POINT): Use the new name.
5593 (re_match_2_internal): Push counter data on the stack for succeed_n,
5594 jump_n and set_number_at and remove misleading dead code in succeed_n.
5596 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5598 * xdisp.c (redisplay_internal): If considering all windows on all
5599 frames, update the display for each frame as soon as possible,
5600 instead of first building all desired matrices for all frames, and
5601 then updating them all.
5602 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5604 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5606 * bytecode.c (mark_byte_stack): Add a comment.
5608 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5609 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5612 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5614 * minibuf.c (do_completion): Always use compare-string, not
5615 string-equal because the latter doesn't pay attention to
5616 multibyteness of strings.
5618 * process.c (create_process): Don't setup raw-text coding here.
5619 (Fopen_network_stream): Don't set coding->src_multibyte and
5620 coding->dst_multibyte here.
5621 (read_process_output): For process filter, return unibyte string
5622 if default-enable-multibyte-characters is nil.
5623 (send_process): If OBJECT is multibyte text, be sure to encoded it
5624 by the specified coding system for the process. Otherwise, setup
5626 (init_process): Don't initialize default-process-coding-system here.
5628 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5630 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5631 <scroll-down-aggressively>: Likewise.
5633 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5635 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5636 zero. Set coding->produced_char correctly.
5638 2000-08-22 Andrew Innes <andrewi@gnu.org>
5640 * makefile.w32-in: New file.
5642 * unexw32.c (unexec): Ignore old_name, and use the actual location
5643 of the current executable instead. Base new_name on this.
5645 * w32proc.c (create_child): Remove reference to security
5646 descriptor, which isn't needed and doesn't compile with mingw32.
5648 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5649 up dllimport attributes.
5650 (x_update_window_end): Update prototype.
5652 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5653 extern, which screws up dllimport attributes.
5655 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5656 up dllimport attributes.
5658 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5659 screws up dllimport attributes.
5661 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5662 up dllimport attributes.
5663 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5664 screws up dllimport attributes.
5666 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5667 up dllimport attributes.
5669 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5670 screws up dllimport attributes.
5672 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5673 screws up dllimport attributes.
5675 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5676 up dllimport attributes.
5678 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5679 unnecessary extern, which screws up dllimport attributes.
5682 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5683 up dllimport attributes.
5685 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5686 unnecessary extern, which screws up dllimport attributes.
5688 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5689 screws up dllimport attributes.
5691 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5692 up dllimport attributes.
5694 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5696 * w32bdf.c (search_file_line):
5697 (set_bdf_font_info):
5699 (w32_get_bdf_glyph):
5700 (w32_BDF_to_x_font): Fix compile warnings.
5702 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
5704 * w32select.c: Include keyboard.h before frame.h.
5706 * w32fns.c (max): Define macro.
5707 (JOHAB_CHARSET): Define if not known.
5708 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5709 (Fx_show_tip): Synch with X version.
5711 * w32xfns.c: Include keyboard.h before frame.h.
5713 * w32fns.c: Include keyboard.h before frame.h.
5715 * w32term.c: Include keyboard.h before frame.h.
5717 * fontset.c: Include keyboard.h before frame.h.
5719 * w32inevt.c: Include keyboard.h before frame.h.
5720 (MOUSE_MOVED): Define if not known.
5722 * minibuf.c: Include keyboard.h before frame.h.
5724 * keyboard.c: Include keyboard.h before frame.h.
5726 * indent.c: Include keyboard.h before frame.h.
5728 * dispnew.c: Include keyboard.h before frame.h.
5730 * buffer.c: Include keyboard.h before frame.h.
5732 * alloc.c: Include keyboard.h before frame.h.
5734 * print.c: Include keyboard.h before frame.h.
5736 * process.c: Include keyboard.h before frame.h.
5738 * scroll.c: Include keyboard.h before frame.h.
5740 * sysdep.c: Include keyboard.h before frame.h.
5742 * term.c: Include keyboard.h before frame.h.
5744 * window.c: Include keyboard.h before frame.h.
5746 * xdisp.c: Include keyboard.h before frame.h.
5747 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5749 * frame.c: Include keyboard.h before frame.h.
5751 * w32heap.h: Undefine min, max.
5753 * w32gui.h: Undefine min, max.
5755 * unexw32.c: Change PUCHAR to PCHAR.
5756 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5759 (copy_executable_and_dump_data): Remove unnecessary static defs.
5760 (copy_executable_and_dump_data): Fix compile warnings.
5762 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5764 * w32console.c (min): Define macro.
5765 (clear_frame, write_glyphs): Fix compile warning.
5767 * w32proc.c (compare_env):
5768 (find_child_console): Fix compile warning.
5770 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5771 sys_errlist instead of _sys_errlist.
5772 (get_emacs_configuration_options): New function.
5774 * s/ms-w32.h (sys_nerr): Provide default definition.
5775 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5776 name with _ prepended.
5777 (NSIG): Define if not known.
5778 (get_emacs_configuration): Provide extern declaration.
5779 (get_emacs_configuration_options): Provide extern declaration.
5780 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5782 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5784 (read_unc_volume): Fix compile warning.
5786 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5787 definitions from being used.
5789 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5791 * w32.c (unc_volume_file_attributes):
5792 (open_unc_volume): Make arg const.
5794 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5795 (read_input_waiting): Remove excess parameter.
5797 * w32.c (init_environment): Call _access.
5798 (check_windows_init_file): Call _close.
5799 (init_user_info): Call _putenv.
5800 (init_environment): Call _putenv and _strdup.
5801 (init_ntproc): Reset volume info cache on startup.
5803 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5804 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5805 cannot override the CRT malloc.
5807 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5808 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5810 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5811 unless we are linking with a static CRT.
5812 (RVA_TO_PTR): Cast result to unsigned char*.
5814 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5815 (add_volume_info): Use xstrdup.
5817 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5819 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5820 (do_completion, Fminibuffer_complete_word): Use it.
5821 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5822 var so it can take non-boolean values.
5824 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5826 * editfns.c (find_field): Formatting changes.
5827 (toplevel): Some old-style function forward declarations
5828 changed to prototypes, some new protypes added, some functions
5831 * lisp.h (set_time_zone_rule): Add prototype.
5832 (use_dialog_box): External declaration.
5834 * keyboard.c (gen_help_event): Add parameter SIZE.
5835 (kbd_buffer_events_waiting): Slightly rewritten.
5836 (clear_event): New function.
5837 (kbd_buffer_get_event): Use it, and clear the input_events of
5839 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5840 don't fill the newly created array with nils.
5841 (toplevel): Convert some old-style function forward declarations
5844 * keyboard.h (gen_help_event): Change prototype.
5846 * xterm.c (XTread_socket): Change calls to gen_help_event.
5848 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5850 * eval.c (Fmacroexpand): Doc fix.
5852 2000-08-20 Jason Rumney <jasonr@gnu.org>
5854 * w32term.h (x_display_info_for_display): Remove as this function
5855 does not exist on W32.
5857 * w32term.c (help_echo_window): New variable.
5858 (syms_of_w32term): staticpro it.
5859 (note_mode_line_highlight): Set it.
5860 (XTextExtents16): Removed as there is no equivalent on W32.
5861 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5862 the X way of doing this will not work for W32.
5863 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5864 (x_draw_image_foreground): Avoid drawing outside of the clip area
5865 when image doesn't have a mask.
5866 (note_mouse_highlight): Process overlays in the right order of
5867 priority. Set help_echo_window.
5868 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5869 because that's more visible for large images.
5871 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5872 name to single_keymap_panes.
5873 (w32_menu_show): Set wv->title when dealing with titles.
5874 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5876 2000-08-21 Miles Bader <miles@gnu.org>
5878 * minibuf.c (do_completion): Try again if we rewrite the input
5879 string, but no completion was done, so that any completion message
5882 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5884 * xfaces.c (lface_equal_p): Compare strings differently.
5885 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5886 (realize_tty_face): Use them.
5887 (syms_of_xfaces): Initialize new variables.
5888 (map_tty_color): New function, extracted from realize_tty_face.
5889 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5890 foreground or background color, store the new color name in the
5891 realized face; previous code trying to do this had no effect.
5892 (realize_tty_face): Use map_tty_color.
5893 (Fclear_face_cache): Set face_change_count and ensure thorough
5896 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5898 * undo.c (record_first_change, record_marker_adjustment): Don't
5899 use XBUFFER on last_undo_buffer which might not be a buffer.
5901 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5903 * coding.c (decode_coding_string): Set members consumed,
5904 consumed_char, produced, produced_char of *coding correctly. If
5905 decode_coding doesn't consume any byte, don't try anymore.
5906 (encode_coding_string): Likewise.
5908 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5910 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5911 conditional have void type, for Standard C compilers.
5913 * xdisp.c (redisplay_internal): Compare windows for equality with
5914 EQ, instead of applying XWINDOW to something that might not
5917 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5919 * fontset.c (Finternal_char_font): Search only the selected frame
5920 for a window of the current buffer.
5922 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5924 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5927 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5928 second half of a HELP_EVENT is found at the start of kbd_buffer.
5930 2000-08-18 Miles Bader <miles@gnu.org>
5932 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5934 * editfns.c (save_restriction_save): Rewrite to use markers.
5935 (save_restriction_restore): Rewrite to understand new form of data
5936 saved by save_restriction_save.
5937 (Fsave_restriction): Remove cautionary note in doc-string.
5939 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5941 * fileio.c (build_annotations): Add a comment explaining the
5942 return value of format-annotate-function. Replace a spurious call
5943 to Flength with a CONSP test. Call format-annotate-function with
5944 a fifth arg specifying how many times the function is been called
5945 in a row, to let it choose temporary buffers appropriately.
5947 2000-08-17 Dave Love <fx@gnu.org>
5949 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5950 declare make_temp_name twice.
5952 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
5953 (unreadpure): Give it an arg.
5955 * unexalpha.c: Prototype fatal_unexec, mark_x,
5956 update_dynamic_symbols. Declare unexec as void.
5958 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5959 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5961 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5962 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
5964 * alloca.c: Use #error.
5965 [POINTER_TYPE]: Use it.
5967 * eval.c (Fdefvar): Doc fix.
5969 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5970 INITIALIZE_INTERVAL.
5972 * buffer.h: Avoid DECLARE_INTERVALS.
5974 * config.in: Add size_t.
5976 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5978 * w16select.c (set_clipboard_data): If there's not enough memory
5979 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5980 expects. In case of other failures, return 3.
5981 (system_error_msg): New error message.
5982 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5985 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5987 * term.c (write_glyphs): Also turn off inverse video after turning
5988 off other appearances in case TS_exit_attribute_mode is not equal
5989 to TS_end_standout_mode.
5990 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5992 (turn_off_face): Reset standout_mode only if
5993 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5994 is equal to TS_end_standout_mode.
5996 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5998 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5999 sequence at the end of the source block.
6001 * ccl.c (Fccl_program_p): Docstring modified.
6002 (Fccl_execute): Likewise.
6003 (Fccl_execute_on_string): Likewise.
6005 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6007 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6009 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6011 The following changes are mainly to fix bugs of
6012 encode/decode-coding-string failing if encoding/decoding return
6013 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6014 variable conversion_buffer.
6016 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6017 decrement dst_end to avoid buffer overflow in the later call of
6020 * coding.h (conversion_buffer_size, conversion_buffer)
6021 (get_conversion_buffer): Extern deleted.
6023 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6024 (conversion_buffer, conversion_buffer_size): Variables deleted.
6025 (get_conversion_buffer): Function deleted.
6026 (struct conversion_buffer): New structure.
6027 (MAX_ALLOCA): New macro.
6028 (allocate_conversion_buffer): New macro.
6029 (extend_conversion_buffer, free_conversion_buffer): New functions.
6030 (ccl_coding_driver): Set coding->result.
6031 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6032 this is the last block of source.
6033 (encode_coding): Likewise. Handle the source block as the last
6034 one only when the whole source text is consumed.
6035 (decode_coding_string): Handle the case that the output buffer is
6036 too small to decode the whole source text. Use
6037 allocate_conversion_buffer, extend_conversion_buffer and
6038 free_conversion_buffer, not get_conversion_buffer.
6039 (encode_coding_string): Likewise.
6040 (init_coding): Function deleted.
6041 (init_coding_once): Delete code to initialize conversion_buffer_size.
6043 * emacs.c (main): Don't call init_coding.
6045 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6047 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6048 (insert_glyphs): Likewise.
6050 * w32console.c (write_glyphs): Use a locally declared
6053 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6055 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6056 member of display_info is NULL.
6058 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6060 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6062 * term.c (turn_off_face): Reset standout_mode when resetting
6063 appearances with capability `me'.
6064 (write_glyphs): Switch on inverse video before each face change.
6066 2000-08-14 Dave Love <fx@gnu.org>
6068 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6069 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6070 (lisp_free): Declare and make static.
6072 * window.c: Fix embedded comment.
6073 (syms_of_window): Fix doc string.
6075 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6077 * keymap.c (push_key_description): If C without modifiers is < 32,
6078 make sure to print `C-' before `M-', like in the manual.
6080 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6082 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6083 since they aren't relocated anymore.
6084 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6086 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6087 partially visible line which is smaller than the window's height.
6089 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6091 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6092 the multibyte form of eight-bit-control characters.
6093 (Fccl_execute_on_string): Initialize ccl->multibyte.
6095 * ccl.h (struct ccl_program): New member multibyte.
6097 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6099 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6101 * regex.c (regex_compile) <normal_char>: Pay attention to
6103 (analyse_first) <exactn>: Setup fastmap correctly for
6104 eight-bit-control characters.
6106 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6108 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6110 * keyboard.c (make_lispy_event): Handle the new event type
6111 multibyte_char_keystroke.
6113 * xterm.c: Include coding.h.
6114 (XTread_socket): Work around a bug of XmbLookupString. If the
6115 input is from XIM, decode it according to the current locale. In
6116 that case, generate multibyte_char_keystroke events.
6118 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6120 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6121 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6123 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6125 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6126 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6127 (move_it_in_display_line_to): Record iterator's ascent and descent
6128 before producing glyphs, and restore them when we know the glyph
6129 doesn't fit on the line.
6130 (move_it_to): Restructured so that it's easier to debug. If
6131 moving to a vpos, and not moving to an x or character position,
6132 stop as soon as the specified vpos is reached; don't move further
6133 into that line because that might change the computed line height.
6134 (try_cursor_movement): New function, extracted from the cursor
6135 movement branch of redisplay_window. If ending on a partially
6136 visible line, don't try to scroll if the cursor line is taller
6138 (redisplay_window): Use try_cursor_movement.
6140 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6141 because that function doesn't cope with variable-height lines.
6143 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6144 box cursor because that's better visible for large images.
6146 2000-08-10 Miles Bader <miles@gnu.org>
6148 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6150 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6152 * xdisp.c (Vmessages_buffer_name): New variable.
6153 (message_dolog): Use it.
6154 (syms_of_xdisp): Initialize it.
6156 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6158 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6159 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6160 redundant now that keyboard.h is included.
6162 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6164 * keyboard.c (kbd_buffer_events_waiting): New function.
6166 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6168 * msdos.c: Include keyboard.h.
6169 (XMenuActivate): Empty no_event events from the event buffer. If
6170 no events are left after that, call clear_input_pending.
6171 (mouse_clear_clicks): New function, code moved from mouse_init.
6172 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6173 mouse driver to ``forget'' any past clicks.
6175 * Makefile.in (msdos.o): Depend on keyboard.h.
6177 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6179 * lisp.h (input_pending): External declaration.
6181 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6183 * xdisp.c (echo_area_display): Display thoroughly if input is
6184 pending. Bind redisplay-dont-pause to t during the redisplay.
6185 in case input is pending.
6187 * dispnew.c (Qredisplay_dont_pause): New variable.
6188 (syms_of_display): Initialize and staticpro it.
6189 (update_frame_1): Don't interrupt the display for pending input if
6190 redisplay_dont_pause is set.
6192 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6194 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6196 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6198 * callproc.c (Fcall_process): Terminate the unwind-protect around
6199 the post-read-conversion of coding system.
6201 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6202 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6203 * buffer.h (overlays_at): Update prototype.
6204 * xdisp.c (next_overlay_change): Update call to overlays_at.
6205 * xfaces.c (face_at_buffer_position): Likewise.
6206 * textprop.c (Fget_char_property): Likewise.
6207 * xterm.c (note_mouse_highlight): Likewise.
6209 * minibuf.c (do_completion): Don't consider a simple change of
6210 case as `completion'.
6212 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6214 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6215 * undo.c (record_delete): Make sure last_point_position_buffer is
6216 a buffer before comparing pointers.
6218 * coding.h (decode_coding_string): Declare.
6220 * intervals.h (Fprevious_single_char_property_change): Declare.
6222 * textprop.c (Fprevious_single_char_property_change): Don't do
6223 arithmetic directly on lisp objects.
6225 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6227 * keyboard.h (menu_item_eval_property): Declare.
6229 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6230 reuse as buffer name, instead of recreating (and discarding) every
6231 time a message is logged.
6232 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6233 (current_message_1, truncate_message_1, set_message_1)
6234 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6235 (current_message, truncate_echo_area, display_echo_area)
6236 (resize_echo_area_axactly): Changed calls.
6238 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6240 (Ffind_coding_systems_region_internal): First argument to Fappend
6241 must be an integer, not a Lisp object.
6243 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6245 * charset.c (Fchar_width): Doc fix.
6247 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6249 * charset.c (Fstring_width): Doc fix.
6251 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6253 * xdisp.c (start_display): When starting display on a continuation
6254 line, clear ascent and descent members of the iterator structure;
6255 the height of the continued line does not affect the height of the
6257 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6258 line taller than the window.
6259 (redisplay_window) <forced window start>: Handle case that the
6260 middle of the window is not found in any row.
6261 (dump_glyph_row): Show more information.
6262 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6263 first text line in a glyph matrix.
6265 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6266 of the clip area when image doesn't have a mask.
6268 * fns.c (sweep_weak_table): Fix survival conditions for
6269 key-or-value and key-and-value weakness.
6271 * .gdbinit (xhashtable): New command.
6273 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6274 tables out of the list of all weak hash tables.
6276 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6277 a new buffer is created, make sure echo_area_buffer[] references
6280 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6282 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6285 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6287 * syntax.c (skip_chars): Fix previous change. Make the handling
6288 of unibyte string consistent with that of regex search.
6290 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6292 * xmenu.c (popup_get_selection): Use xfree instead of free.
6294 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6296 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6298 * callproc.c (child_setup): Use xfree instead of free.
6300 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6302 (run_mac_command, closedir): Use `xfree' instead of `free'.
6304 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6306 * eval.c (error): Use xfree instead of free.
6308 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6310 * fns.c: Replace `illegal' with `invalid'.
6311 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6313 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6315 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6318 2000-08-04 Noah Friedman <friedman@splode.com>
6320 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6323 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6325 * syntax.c (skip_chars): Fix typo in error message.
6327 2000-08-04 Andreas Schwab <schwab@suse.de>
6329 * m/ia64.h: Moved from s/ia64.h.
6331 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6333 * process.c (read_process_output): Big simplification. Handle
6334 composition and post-read-conversion of coding system correctly.
6335 (send_process): Handle composition correctly.
6337 * callproc.c (Fcall_process): Handle post-read-conversion of
6338 coding system if any.
6340 * coding.c (decode_coding_iso2022): More strict check for handling
6342 (coding_restore_composition): Pay attention to the case that
6343 cmp_data is not set properly (because of invalid code in the
6345 (run_pre_post_conversion_on_str): Include text properties in the
6347 (decode_coding_string): Set members of coding correctly.
6349 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6351 * s/ia64.h: New file.
6353 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6354 Use NULL instead of 0 at the end of variable argument list of
6355 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6356 sizeof (int) < sizeof (void *).
6358 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6359 of variable argument lists of XtVaGetValues and XtVaSetValues.
6361 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6362 variable argument lists of XtVaGetValues and XtVaSetValues.
6364 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6366 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6367 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6369 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6372 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6373 in call to Fsingle_key_description.
6375 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6378 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6380 * window.c (display_buffer_reuse_frames): New variable.
6381 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6382 frames displaying BUFFER.
6383 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6385 2000-08-01 Miles Bader <miles@gnu.org>
6387 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6388 when to constrain NEW_POS (they were pretty screwed up before).
6390 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6392 * msdos.c (run_msdos_command): Save and restore the master
6393 environment, for the case that child_setup signals an error.
6394 When mirroring slashes in DOS shell commands, don't fail when
6395 argv[2] has embedded blanks.
6396 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6397 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6398 (dos_ttraw): Call mouse_setup_buttons.
6400 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6401 using alloca; free it after run_msdos_command returns.
6403 2000-07-27 Dave Love <fx@gnu.org>
6405 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6406 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6408 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6410 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6412 * editfns.c (lisp_time_argument): Fix last change.
6414 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6416 * fns.c (Fdelete): Make it work on vectors and strings in addition
6419 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6420 (syms_of_fns): Initialize new variables.
6421 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6422 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6423 weakness, with t meaning the same as `key-and-value'.
6425 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6427 * coding.h (struct coding_system): Member safe_charset deleted.
6429 * coding.c (Qsafe_charsets): This variable deleted.
6430 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6432 (coding_safe_chars): New function.
6433 (CODING_SAFE_CHAR_P): New macro.
6434 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6435 checking safe_charsets member of the coding system. Caller changed.
6436 (detect_coding_iso2022): New local variable safe_chars.
6437 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6438 safe_charsets member of the coding system.
6439 (decode_coding_iso2022): New local variable safe_chars.
6440 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6441 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6442 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6443 (ENCODE_UNSAFE_CHARACTER): New macro.
6444 (encode_coding_iso2022): New local variable safe_chars. Check
6446 (setup_coding_system): Delete the code to initialize
6447 coding->safe_charses
6448 (intersection, find_safe_codings): New functions.
6449 (Ffind_coding_systems_region_internal): New function.
6450 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6451 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6452 variable and initialize it.
6454 * fns.c (char_table_ref_and_index): New function.
6456 * lisp.h (char_table_ref_and_index): Add prototype.
6458 2000-07-26 Sam Steingold <sds@gnu.org>
6460 * editfns.c (lisp_time_argument): Added third argument `usec'.
6461 (Ffloat_time): New built-in Lisp function.
6463 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6465 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6466 for the character code.
6468 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6471 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6472 if called for a popup menu.
6473 (xmenu_show): Store help string in widget values.
6475 2000-07-26 Dave Love <fx@gnu.org>
6477 * syswait.h: Move some definitions.
6478 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6479 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6480 perspicuous definitions.
6481 (WTERMSIG): Fix bit pattern used.
6483 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6485 * print.c (print_object): If vector printing is truncated, print
6486 "..." to indicate it as well as the case of list printing.
6488 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6490 * xdisp.c (next_element_from_display_vector): Improve comments.
6492 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6493 for the character code, and the rest for the face id as in 20.x.
6494 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6496 * window.c (window_display_table): Cleaned up.
6498 * syntax.c (Fforward_word): Add last arg nil in call of
6499 Fconstrain_to_field.
6501 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6503 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6504 identical but for the letter-case, don't call
6505 barf_or_query_if_file_exists.
6507 2000-07-25 Miles Bader <miles@gnu.org>
6509 * editfns.c (find_field): Honor special `boundary' fields.
6510 (Qboundary): New variables.
6511 (syms_of_editfns): Initialize Qboundary.
6512 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6513 Use scan_buffer instead of find_before_next_newline, because it
6514 allows us to detect the boundary case where there's a newline at
6516 * lisp.h (Fconstrain_to_field): Update external declaration.
6518 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6520 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6523 2000-07-24 Dave Love <fx@gnu.org>
6525 * s/sunos4-0.h, s/sol2.h:
6526 (LIBS_TERMCAP): Move from m/sparc.h.
6528 * m/sparc.h (TERMINFO): Moved to system files (probably only
6529 relevant for sunos4 judging by its vintage).
6530 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6533 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6535 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6536 name to single_keymap_panes.
6538 2000-07-24 Andreas Schwab <schwab@suse.de>
6540 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6542 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6544 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6545 parameters instead of using int parameters. Expect FN to accept
6546 EMACS_INT parameters.
6547 (display_echo_area, resize_echo_area_axactly, current_message)
6548 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6549 with new argument list.
6550 (resize_mini_window_1): New callback function.
6551 (current_message_1, truncate_message_1, set_message_1): Change
6552 parameter lists to the new format expected by with_echo_area_buffer.
6554 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6556 * fontset.c (fontset_ref): Remove INLINE declaration.
6557 (fontset_ref_via_base): Likewise.
6558 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6561 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6563 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6564 correct order of priority. If help echo was found in an overlay,
6565 use that overlay as the object in which the help echo was found.
6567 2000-07-22 Miles Bader <miles@gnu.org>
6569 * textprop.c (Fprevious_single_char_property_change): The initial
6570 property value should be from the position preceding POSITION, not
6573 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6575 * coding.c (syms_of_coding): Doc fix for
6576 inhibit-iso-escape-detection.
6578 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6580 * xterm.c (note_mouse_highlight): Process overlays in the right
6583 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6585 * xterm.c (note_mouse_highlight): If help-echo was found in an
6586 overlay, use that overlay as the object in which the help was found.
6588 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6590 * window.c (foreach_window): Instead of a fake variable argument
6591 list, take one USER_DATA argument.
6592 (foreach_window_1): Likewise, and call callback functions with two
6593 args, the window and USER_DATA.
6594 (struct check_window_data): New struct.
6595 (check_window_containing): Use it.
6596 (window_from_coordinates): Set up a struct check_window_data for
6598 (add_window_to_list, freeze_window_start): Change parameters
6599 according to new calling convention.
6601 * window.h (foreach_window): Change prototype.
6603 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6605 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6607 * xmenu.c (menu_help_callback): Call show_help_echo with
6608 additional arguments OBJECT and POS.
6610 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6612 * data.c (Faset): Allow storing any multibyte character in a
6613 string. Convert unibyte string to multibyte if necessary.
6615 * xfns.c (x_encode_text): New function.
6616 (x_set_name): Use x_encode_text.
6617 (x_set_title): Likewise.
6619 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6621 * xterm.h (x_encode_text): Add prototype.
6623 2000-07-20 Dave Love <fx@gnu.org>
6625 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6628 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6630 * msdos.c (help_echo_window): New variable.
6631 (syms_of_msdos): Initialize and staticpro it.
6632 (IT_note_mode_line_highlight): Set help_echo_window.
6633 (IT_note_mouse_highlight): Ditto.
6634 (dos_rawgetc): Store help_echo_window in the second event produced
6637 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6638 Record the object that generated the help echo and the position of
6639 that object in help_echo_object and help_echo_pos. Record that
6640 some glyphs in a row are displayed in mouse-face.
6641 (IT_update_begin): Don't clear mouse highlight unless one of the
6642 enabled glyph rows is marked as being displayed in mouse-face.
6643 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6644 and position recorded in help_echo_object and help_echo_pos to the
6646 (IT_menu_display): Accept a new argument PN: the pane number of
6647 the current menu pane. Record the pane number and the item
6648 number of the item which has associated help string.
6649 (XMenuActivate): Update the prototype for help_callback in
6650 function declaration. Call IT_menu_display with the current menu
6651 pane number as an additional argument. Call help_callback with
6652 two additional arguments: the pane number and the item number of
6653 the menu item associated with the help text.
6654 (help_echo_object, help_echo_pos): New variables.
6655 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6657 * msdos.h (XMenuActivate): Update prototype.
6659 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6661 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6662 Add some more prototypes.
6664 * xterm.c, xterm.h: Add some more prototypes.
6666 * lisp.h (Fnext_single_char_property_change): Add prototype.
6668 * dispnew.c (direct_output_for_insert): Remove confusing
6669 outer local variable mouse_face_overwritten_p.
6670 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6672 * alloc.c (allocate_string_data): Don't copy old string contents.
6674 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6676 * coding.c (code_convert_region): Delete text properties before
6677 shrinking the conversion region.
6679 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6681 * dispnew.c (update_text_area): Write the whole row if it
6682 has mouse-face in it.
6684 * xfaces.c (face-alternative-font-family-alist): Remove
6685 DEFVAR_LISP; staticpro instead.
6687 * xmenu.c (menu_help_callback): Call show_help_echo with
6690 * keyboard.c (show_help_echo): Add parameter WINDOW.
6691 (read_char): Call show_help_echo with window extracted from Lisp
6693 (gen_help_event): Add parameter WINDOW.
6695 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6697 * xterm.c (help_echo_window): New variable.
6698 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
6699 (XTread_socket): Pass help_echo_window to gen_help_event.
6700 (syms_of_xterm): Initialize and staticpro help_echo_window.
6702 2000-07-18 Dave Love <fx@gnu.org>
6704 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
6706 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6708 * alloc.c (allocate_string_data): If string had already data
6709 assigned, copy old contents to new string data.
6711 * coding.c (syms_of_coding): Fix typo in spelling of variable
6712 `inhibit-iso-escape-detection'.
6714 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6716 * Makefile.in: Add dependencies on dispextern.h.
6717 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6718 `free'; both can conflict with system header files.
6720 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6722 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6725 2000-07-18 Dave Love <fx@gnu.org>
6727 * window.c (Fwindow_list): Declare arg `window'.
6729 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6731 * coding.c (setup_coding_system): Don't override the explicitly
6732 specified designations.
6734 2000-07-15 Miles Bader <miles@gnu.org>
6736 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6737 from `text_property_eq' and `text_property_stickiness', respectively.
6738 (find_field, Fconstrain_to_field, char_property_eq)
6739 (char_property_stickiness): Changed to call char-property functions
6740 instead of text-property-only ones.
6742 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6743 `next_single_char_property_change'). Do more error checking, and
6744 cleanup limit behavior.
6745 (Fprevious_single_char_property_change): New function.
6746 (syms_of_textprop): Initialize new subrs.
6748 * xdisp.c (display_prop_end, invisible_text_between_p):
6749 Call Fnext_single_char_property_change instead of
6750 next_single_char_property_change.
6752 2000-07-15 Jason Rumney <jasonr@gnu.org>
6754 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6755 after menu is finished with.
6756 (add_menu_item): Only consider wv->title as a menu title.
6757 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6759 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6761 (FONT_REGEXP): Remove unused macro, and its sub-components.
6762 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6764 * w32term.c (help_echo_object, help_echo_pos): New variables.
6765 (note_mode_line_highlight): Store additional information about the
6766 help-echo in help_echo_object and help_echo_pos. Check both
6767 `local-map' and `keymap' properties for changing the cursor
6768 (note_mouse_highlight): Store additional information about the
6769 help-echo in help_echo_object and help_echo_pos.
6770 (note_tool_bar_highlight): Set help_echo_object to nil and
6771 help_echo_pos to -1.
6772 (w32_read_socket): Use gen_help_event instead of filling
6773 input_events manually.
6774 (syms_of_w32term): Staticpro help_echo_object.
6775 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6776 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
6777 (x_clear_mouse_face): New function.
6778 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6779 (x_update_window_begin): No need to turn off the mouse
6781 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6782 depending on whether they contain glyphs highlighted in mouse-face.
6783 (x_fill_stretch_glyph_string): Consume runs of stretch
6784 glyphs instead of a single one.
6785 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6786 with new argument list.
6787 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6788 (x_append_glyph, x_append_composite_glyph)
6789 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6790 changes in struct glyph starting 1999-12-27. See comments for
6791 xterm.c on 2000-07-05.
6793 2000-07-14 Sam Steingold <sds@gnu.org>
6795 * xfaces.c (realize_x_face): Fix the last patch:
6796 check `default_face' before dereferencing.
6798 2000-07-14 Dave Love <fx@gnu.org>
6800 * syntax.c (back_comment): Add null default in switch (for pcc).
6802 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6804 * xfaces.c (realize_x_face): Make fontset using the base of the
6805 default_face's fontset, not using the default fontset.
6807 * coding.c (inhibit_iso_escape_detection): New variable.
6808 (syms_of_coding): Make it a Lisp variable.
6809 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6810 nonzero, ignore ISO2022's escape sequence.
6812 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6814 * alloca.c (malloc) [emacs]: Define as xmalloc.
6816 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6817 use that instead of the mouse position. Add parameters DX and DY.
6819 * dispextern.h (Fx_show_tip): Adjust number of parameters
6822 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6823 if HELP is a function, call it with OBJECT and POS as parameters
6824 to get the help to display.
6825 (gen_help_event, kbd_buffer_store_help_event): New functions.
6826 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6827 (read_char): Call show_help_echo with new parameters.
6829 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6832 * xterm.c (help_echo_object, help_echo_pos): New variables.
6833 (note_mode_line_highlight): Store additional information about the
6834 help-echo in help_echo_object and help_echo_pos. Check both
6835 `local-map' and `keymap' properties for changing the cursor
6836 (note_mouse_highlight): Store additional information about the
6837 help-echo in help_echo_object and help_echo_pos.
6838 (note_tool_bar_highlight): Set help_echo_object to nil and
6839 help_echo_pos to -1.
6840 (XTread_socket): Use gen_help_event instead of filling
6841 input_events manually.
6842 (syms_of_xterm): Staticpro help_echo_object.
6844 * xmenu.c (menu_highlight_callback): Use
6845 kbd_buffer_store_help_event instead of setting up and input_event
6848 * xdisp.c (eval_form): GCPRO argument sexpr.
6849 (call_function): New function.
6850 (handle_single_display_prop): Use call_function and FUNCTIONP
6851 instead of checking whether if font_height is a symbol and
6854 * eval.c (internal_condition_case_2): New function.
6856 * lisp.h (FUNCTIONP): New macro.
6857 (internal_condition_case_2, call_function): Add prototypes.
6859 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6860 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6861 Always set `arg' member of input_events.
6862 (construct_menu_click): Unused function removed.
6864 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6866 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6867 (construct_drag_n_drop, x_scroll_bar_handle_click)
6868 (w32_read_socket): Always set `arg' member of input_events.
6870 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6872 * lisp.h (eval_form): Add prototype.
6874 * xdisp.c (eval_form): Make it externally visible.
6876 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6878 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6879 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6880 consing. For prefix events, store the frame in the `arg' slot of
6881 the event, otherwise store the key there.
6882 (XTread_socket): Instead of consing, use the frame_or_window slot
6883 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
6885 * xmenu.c (menu_highlight_callback): Store help string in the
6886 `arg' member of the input event; don't cons.
6887 (menubar_selection_callback): Use the `arg' slot of input events
6888 to queue additional information, instead of consing.
6890 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6892 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6894 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6896 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6897 input events to queue additional information, instead of consing.
6899 * keyboard.c (kbd_buffer_gcpro): Renamed from
6900 kbd_buffer_frame_or_window. Now used for all Lisp objects
6901 referenced from the input queue.
6902 (kbd_buffer_store_event): Always use structure assignment for
6903 copying input events. Record all Lisp objects referenced from
6904 events in kbd_buffer_gcpro.
6905 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6906 differently from input events. Test for prefix menu_bar_events
6907 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6908 event in kbd_buffer_gcpro to nil.
6909 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6910 frame_or_window is equal to its arg member as prefix events.
6911 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6912 used by an input event to nil.
6913 (init_keyboard): Use two times the size of the input queue
6914 for kbd_buffer_gcpro.
6915 (syms_of_keyboard): Likewise.
6917 * emacs.c (handle_USR2_signal, handle_USR1_signal):
6918 Use USER_SIGNAL_EVENT.
6920 * termhooks.h (struct input_event): Add member `arg'.
6921 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6922 (USER_SIGNAL_EVENT): Renamed from user_signal.
6924 * xfaces.c (ASET): Remove definition.
6926 * lisp.h (AREF, ASET, ASIZE): New macros.
6928 * fontset.c (AREF, ASIZE): Remove definitions.
6930 * fns.c (AREF): Remove definition.
6932 * composite.c (AREF): Remove definition.
6934 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6936 * dispnew.c (redraw_overlapped_rows): Add missing local.
6937 (scrolling_window): Remove debug code.
6939 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6940 Before scrolling, turn off a mouse-highlight in the window
6943 * xterm.c (x_update_window_end): Add parameter
6944 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6945 redisplay in XTframe_up_to_date.
6946 (x_clear_mouse_face): New function.
6947 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6949 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6951 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6952 it when any row is written to that contains glyphs highlighted in
6954 (update_window): Call the window update end hook with new
6955 parameter MOUSE_FACE_OVERWRITTEN_P.
6956 (direct_output_for_insert): Give up if row contains mouse-face.
6958 * dispextern.h (struct redisplay_interface): Add parameter
6959 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6960 (clear_mouse_face): New function pointer member.
6962 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6964 * syntax.c (back_comment): Use one switch rather than a few `if's.
6965 Obey open_paren_in_column_0_is_defun_start.
6966 When reverting to the `slow' method, try to nicely handle the case
6967 of nested comments by checking that the comment-starter we found
6968 does indeed match the comment-ender.
6969 (scan_sexps_forward, scan_sexps_forward):
6970 Ignore excessive opening parenthesis rather than throwing an error.
6972 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6974 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6975 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6977 * dispnew.c (direct_output_forward_char): Give up if currently
6978 displaying a message instead of the minibuffer contents.
6980 * xterm.c (x_update_window_begin): No need to turn off the mouse
6982 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6983 depending on whether they contain glyphs highlighted in mouse-face.
6985 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6986 compare the mouse_face_p flags of both rows.
6988 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6990 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6992 * keyboard.c (show_help_echo): Accept additional parameter
6993 ok_to_overwrite_keystroke_echo.
6994 (read_char): Call show_help_echo with a zero
6995 ok_to_overwrite_keystroke_echo argument.
6996 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
6997 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6998 ok_to_overwrite_keystroke_echo argument.
6999 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7000 non-zero ok_to_overwrite_keystroke_echo argument.
7002 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7004 * xdisp.c (try_window_id): If changes are all below what is
7005 displayed in the window, and point is in the window, we still
7006 might have to find point on the display.
7008 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7009 glyphs instead of a single one.
7010 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7011 with new argument list.
7012 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7014 * keymap.c (get_keymap_1): Add comment that this function can GC.
7015 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7016 comment that functions can GC.
7017 (Fset_keymap_parent): GCPRO arg KEYMAP.
7019 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7021 * msdos.c (XMenuActivate): After exiting the menu, restore the
7022 echo area message and erase it.
7024 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7026 * fontset.c (Ffontset_info): Make the return value more compatible
7027 with that of Emacs 20.
7029 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7031 * eval.c (Fsignal): Handle case that backtrace_list is null.
7033 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7035 * ccl.c (Fccl_execute): Typo fixed.
7037 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7039 * window.c (window_loop): Add missing gcpro1 local variable.
7041 * window.c (Fwindow_list): Reverse list at the end.
7042 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7043 means allow windows on OWINDOW's frame, only.
7044 (window_loop): Simplified; use Fwindow_list.
7046 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7048 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7050 * xterm.c (XTread_socket): Increment handling_signal at the start,
7051 decrement it at the end.
7053 * eval.c (handling_signal): New variable.
7054 (Fsignal): Abort if handling_signal is non-zero.
7056 * lisp.h (handling_signal): External declaration.
7058 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7060 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7062 Sound support for NetBSD through "Linux emulation" support:
7063 * config.in (HAVE_SOUNDCARD_H): Undef.
7064 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7065 * Makefile.in (LIBSOUND): New variable.
7066 (LIBES): Include it.
7067 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7068 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7069 (vox_open): Use DEFAULT_SOUND_DEVICE.
7070 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7072 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7074 * print.c (print_error_message): If Vsignaling_function is set,
7075 show it in *Messages*.
7077 * lisp.h (Vsignaling_function): External declaration.
7079 * eval.c (Vsignaling_function): New variable.
7080 (Fsignal): Compute it.
7081 (syms_of_eval): Staticpro it.
7083 2000-07-05 Dave Love <fx@gnu.org>
7085 * syswait.h: Use the autoconf recommended approach. Old code
7086 #if'd out in case we need to revert.
7088 * config.in (HAVE_SYS_WAIT_H): Added.
7090 2000-07-05 Andrew Innes <andrewi@gnu.org>
7092 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7093 when non-NULL instead of __morecore, to take account of buffer
7094 memory. This also solves a problem with spurious memory warnings
7097 * ralloc.c: Make real_morecore non-static.
7099 * eval.c (internal_condition_case): Comment out abort if
7100 interrupt_input_blocked is not zero.
7102 * makefile.nt: Add support for `bootstrap' and related targets.
7103 Include minimal debug info in emacs.exe in release build.
7104 Remove all dependencies on lisp.h, and fixup some others.
7106 * w32.c (init_environment): Install code from 20.7 for providing
7107 default values for environment variables, based on the
7108 executable's own location.
7109 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7110 (sys_socket): Install socket inheritance bug fix from 20.7.
7112 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7113 here via blockinput.h).
7115 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7117 * w32menu.c (w32_menu_display_help):
7118 * xmenu.c (menu_help_callback): Use show_help_echo.
7120 * keyboard.h (show_help_echo): Declare.
7122 * keyboard.c (show_help_echo): New function, extracted from read_char.
7123 Feval its `msg' argument if it's a cons cell.
7124 (read_char): Use it.
7125 (follow_key): Pass `autoload' to get_keyelt.
7127 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7128 (note_tool_bar_highlight, XTread_socket):
7129 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7131 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7132 (note_tool_bar_highlight, w32_read_socket):
7133 Do not gratuitously ignore non-string `help-echo' properties.
7135 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7137 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7139 * window.c (delete_all_subwindows): Reset Vwindow_list.
7141 * xterm.c (x_append_glyph, x_append_composite_glyph)
7142 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7143 changes in struct glyph starting 1999-12-27. Some bit-fields of
7144 struct glyph were not set, which made glyphs unequal when compared
7145 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7146 effects were the result. This also depended on the contents of
7147 memory returned by xmalloc. If flickering happens again, activate
7148 the code in clear_glyph_row that's in #if 0. If the flickering is
7149 gone with that, chances are that it is caused by something similar.
7151 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7153 * dispextern.h: Add some comments.
7155 * window.c (add_window_to_list): Add parameter LIST.
7156 (window_list): Order list so that, for each frame, windows are
7157 in canonical order, and so that frames appear in the list in
7158 the order given by Vframe_list.
7159 (next_window): Reverse the handling of NEXT_P.
7161 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7163 * window.c (Vwindow_list): New variable.
7164 (make_window, delete_window): Set Vwindow_list to nil.
7165 (check_window_containing): New function.
7166 (window_from_coordinates): Rewritten.
7167 (add_window_to_list, window_list, candidate_window_p)
7168 (decode_next_window_args, next_window): New functions.
7169 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7170 (Fwindow_list): New function.
7171 (Fother_window): Cleaned up.
7172 (foreach_window): Add a longer "variable argument list". Let
7173 callback function return 0 to indicate that cycling over windows
7175 (foreach_window_1): Likewise.
7176 (freeze_window_start): Return int.
7177 (init_window): New function.
7178 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7180 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7181 input_event with bzero.
7182 (main): Call init_window.
7184 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7187 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7189 * composite.h (make_composition_value_copy): Extern it.
7191 * composite.c (make_composition_value_copy): New function.
7193 * editfns.c (Fformat): While copying text properties, make each
7194 composition property value a copy.
7196 * fns.c (concat): While copying text properties, make each
7197 composition property value a copy.
7199 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7201 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7203 * fns.c (sweep_weak_table): Mark only objects that are not
7206 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7207 include those frames as candidates which have their focus
7208 redirected to the minibuffer frame.
7210 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7212 * fns.c (Fputhash): Return `value' rather than nil.
7214 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7216 * frame.c (next_frame): Don't check focus redirection in case
7217 MINIBUF is a window. Doing so excludes frames using MINIBUF
7218 unless their focus is redirected, which contradicts the
7219 specification of next-frame, and leads to infinite loops in
7220 certain situations when cycling through windows with next-window.
7222 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7224 * coding.c (code_convert_region): Even if the length of text is
7225 zero, try to convert it if coding->type is coding_type_ccl.
7226 (decode_coding_string, encode_coding_string): Likewise.
7228 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7230 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7231 the display if windows_or_buffers_changed.
7233 * dispnew.c (struct row_entry): New structure.
7234 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7235 (row_table_size, old_lines, new_lines, old_lines_size)
7236 (new_lines_size, run_pool, runs_size, runs): New variables.
7237 (add_row_entry): New function.
7238 (scrolling_window): Use data structures allocated with xmalloc and
7239 held in global variables, instead of allocating them with alloca and
7240 holding them in local variables. Use a larger hash table whose
7241 size depends on glyph matrix sizes. Don't use bzero to clear the
7242 hash table; instead, clear used slots only.
7244 * fns.c (next_almost_prime): Make it externally visible.
7246 * lisp.h (next_almost_prime): Add prototype.
7248 * s/isc4-0.h (sigunblock): Define.
7250 * s/sco5.h (sigunblock): Define.
7252 2000-06-27 Dave Love <fx@gnu.org>
7254 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7255 (moved to osf5-0.h).
7256 [!NOT_C_CODE]: Protect string.h stuff.
7258 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7259 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7261 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7263 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7264 below the last line from the needed window height.
7266 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7268 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7269 (Fwidget_get): Use it.
7270 (syms_of_fns): Defsubr it.
7272 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7274 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7275 display info for XIM.
7276 (xim_open_dpy): Likewise.
7277 (xim_close_dpy): Don't free the display info's XIM.
7279 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7281 * config.in (USE_XIM): New define.
7283 * keymap.c (get_keyelt): For menu-items containing a `:filter
7284 FILTER', apply FILTER to the menu-item's definition to get the
7285 real definition to use.
7287 * lisp.h (QCfilter): External declaration.
7289 * xfns.c (Fimage_size): New function.
7290 (syms_of_xfns): Defsubr it.
7292 2000-06-26 Andreas Schwab <schwab@suse.de>
7294 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7297 2000-06-25 Dave Love <fx@gnu.org>
7299 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7301 * Makefile.in (blockinput.h): Depend on atimer.h.
7302 (atimer.h): Depend on systime.h.
7304 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7306 * atimer.h: Protect against multiple inclusion. Include systime.h.
7308 * lisp.h (swap_in_global_binding): Declare.
7310 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7312 * process.c (Fopen_network_stream): Turn off atimers for duration
7313 of call to connect. (Patch from Gerd.)
7315 2000-06-23 Dave Love <fx@gnu.org>
7317 * ralloc.c: Maybe include unistd.h
7319 * emacs.c (setgrp): Undefine before defining.
7320 (malloc_warning, set_time_zone_rule, index): Prototype.
7322 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7323 HAVE_STRUCT_TIMEZONE.
7325 * s/osf1.h: Move string.h hack here from alpha.h and make it
7327 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7329 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7330 (SOCKLEN_TYPE): Don't define.
7332 * m/alpha.h: Remove string.h hack.
7334 * s/osf5-0.h: New file.
7336 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7337 include time.h, done by systime.h.
7338 [__FreeBSD__]: Remove redundant includes.
7340 * callproc.c (setpgrp): Undefine before defining.
7341 (delete_temp_file): Return Qnil to avoid warning.
7343 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7345 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7348 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7350 * composite.h (compose_text): Declare.
7352 * xterm.c: Don't include sys/types.h unconditionally. Don't
7353 protect its inclusion with !USG (following xmenu.c).
7355 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7357 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7360 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7362 * coding.c (decode_eol_post_ccl): Special handling for undecided
7363 and inconsistent EOL types.
7365 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7367 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7368 trough color and main window's background color.
7370 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7372 * xterm.h (Xt_app_con): External declaration.
7374 * widget.c (EmacsFrameRealize): Fix typo.
7376 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7378 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7379 (handle_invisible_prop): Record the start of invisible text in
7380 it->add_overlay_start.
7381 (struct overlay_entry): Add member `overlay'.
7382 (handle_overlay_change): Simplify.
7383 (next_overlay_string): After having processed overlay strings at the
7384 end of the buffer, record that fact in
7385 it->overlay_strings_at_end_processed_p.
7386 (compare_overlay_entries): If before- and after-strings come
7387 from the same overlay, let before-strings come first.
7388 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7389 (load_overlay_strings): Take it->add_overlay_start into account
7390 when adding overlay strings.
7392 * dispextern.h (struct it): Add member add_overlay_start.
7394 2000-06-22 Dave Love <fx@gnu.org>
7396 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7398 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7400 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7402 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7405 2000-06-21 Dave Love <fx@gnu.org>
7407 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7409 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7411 * syntax.c (back_comment): Simplify string-parity counting (with
7412 the added benefit of handling multiple string-styles as long as
7413 they are not intertwined).
7414 Jump to the slow code as soon as a comment starter is found in
7415 a "string_lossage" position. Fixes the case: " /* " /* " */.
7417 2000-06-21 Dave Love <fx@gnu.org>
7419 * Makefile.in: Use GETLOADAVG_LIBS.
7421 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7422 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7424 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7426 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7427 (Fforward_comment, scan_lists):
7428 Check the comstyle of single-char comment-starters.
7429 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7430 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7431 Check the comstyle of single-char comment-starters.
7432 Clarify control-flow around the Scomment case.
7434 2000-06-20 Dave Love <fx@gnu.org>
7436 * fns.c (make_hash_table, maybe_resize_hash_table):
7437 Cast arg of next_almost_prime.
7439 * tparam.c [emacs]: Include lisp.h.
7441 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7444 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7446 * keyboard.c (adjust_point_for_property): Check if display
7447 property should be treated as intangible by looking at its value.
7449 * xdisp.c (single_display_prop_intangible_p)
7450 (display_prop_intangible_p): New functions.
7452 * dispextern.h (display_prop_intangible_p): Add prototype.
7454 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7456 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7457 argument to sigprocmask.
7459 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7460 argument to sigprocmask.
7462 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7463 sigprocmask_set, and pass a pointer to it to sigprocmask.
7465 * sysdep.c (sigprocmask_set): New variable.
7467 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7470 2000-06-20 Sam Steingold <sds@gnu.org>
7472 * xrdb.c: Don't declare xmalloc, xrealloc.
7474 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7476 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7477 (re_comp): Cast gettext return value to avoid complaints when
7480 2000-06-20 Dave Love <fx@gnu.org>
7482 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7484 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7486 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7488 * m/alpha.h: Don't declare xmalloc, xrealloc.
7490 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7492 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7494 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7496 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7499 * keyboard.h (poll_for_input_1): Declare.
7501 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7503 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7505 * doprnt.c: Don't declare xmalloc, xrealloc.
7507 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7508 (getenv, ctime, getwd): Removed.
7509 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7511 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7512 x_set_tool_bar_lines.
7514 * config.in: Add HAVE_GETWD. Move some definitions above
7515 machine/system includes.
7517 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7519 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7521 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7522 contain information about ENCODING.
7524 * fontset.c (FONTSET_ASCII): Use the first element of char table
7525 for an ASCII font, not defalt slot.
7526 (fontset_ref_via_base): If FONTSET doesn't contain information for
7527 C, try the default fontset.
7528 (make_fontset): Don't copy the default fontset.
7529 (fontset_font_pattern): Likewise.
7530 (accumulate_font_info): If ELT is nil, use the corresponding
7531 element in the default fontset.
7533 2000-06-19 Dave Love <fx@gnu.org>
7535 * syntax.c (Fparse_partial_sexp): Doc fix.
7537 * regex.h: Test PROTOTYPES as well as __STDC__.
7539 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7540 errno, strerror. Put text after #endif in comment.
7542 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7544 * xterm.c (x_frame_of_widget): Likewise.
7546 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7548 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7549 to Vfundamental_mode_abbrev_table.
7551 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7552 bogus objects are marked. This slows down GC by ~80 percent, but
7553 it might be worth trying when debugging GC-related problems.
7554 This feature requires conservative stack marking to be enabled.
7556 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7557 returns XLookupChars, reset `modifiers' to zero.
7559 2000-06-19 Dave Love <fx@gnu.org>
7561 * mktime.c: Unprotoized.
7563 2000-06-19 Richard Stallman <rms@gnu.org>
7565 * data.c (set_internal): If variable is frame-local,
7566 store the new value immediately into the frame parameter alist.
7568 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7570 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7571 in the custom handler pointer.
7573 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7574 value, or checks for CHAR_META can fail when Lisp_Object is a
7576 * keymap.c (get_keyelt): Likewise.
7578 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7580 * ccl.h (struct ccl_program): New member eol_type.
7581 (struct ccl_spec): New member cr_carryover.
7583 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7584 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7586 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7587 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7588 (decode_eol_post_ccl): New function.
7589 (decode_coding): Don't detect EOL format here for CCL based coding
7591 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7592 decode_eol_post_ccl after running the CCL program.
7593 (code_convert_region): Don't detect EOL format here for CCL based
7595 (decode_coding_string): Likewise.
7597 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7599 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7600 when treating it as an integer.
7602 * coding.h (encode_coding_string): Declare.
7604 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7607 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7608 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7609 to be passed to get_local_map.
7611 * sound.c (Fplay_sound): Don't call make_number on
7612 Frun_hook_with_args count argument.
7614 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7615 for lisp objects in X event structure data field, when lisp
7616 objects are represented with unions.
7617 (x_scroll_bar_to_input_event): Ditto.
7619 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7621 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7622 termination of string. Fix sense of test whether
7623 Vline_number_display_limit is an integer.
7625 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7627 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7628 only if HAVE_X_WINDOWS.
7630 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7633 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7636 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7638 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7641 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7643 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7644 start of the while loop.
7646 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7648 * atimer.c (alarm_signal_handler): Add forward declaration.
7650 * data.c (set_internal): Remove debug code.
7652 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7654 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7656 * unexec.c (toplevel) [COFF]: Include coff.h.
7658 * s/lynxos.h: New file.
7660 * keymap.c (Fsingle_key_description): Enclose function key and
7661 event symbol names in angle brackets.
7663 * xdisp.c (setup_echo_area_for_printing): Call
7664 message_log_maybe_newline if message_buf_print is not set.
7666 * print.c (printchar, strout): Don't check message_buf_print
7667 before calling setup_echo_area_for_printing because that
7668 function does something useful even when message_buf_print is
7671 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
7673 (ensure_echo_area_buffers): Initialize echo buffer's
7674 truncate lines setting to nil.
7675 (with_echo_area_buffer): Don't set the echo buffer's truncate
7677 (set_message_1): Set it here instead, based on the value
7678 of message_truncate_lines.
7679 (resize_mini_window): Handle case that lines are truncated.
7680 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
7681 DEFVAR_BOOL message-truncate-lines.
7683 * keyboard.c (read_char): Bind message-truncate-lines to t
7684 while displaying a help-echo.
7686 * lisp.h (Qmessage_truncate_lines): External declaration.
7688 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7690 * xdisp.c (Vline_number_display_limit): Renamed from
7691 line_number_display_limit.
7692 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7693 Extend documentation string. Initialize
7694 Vline_number_display_limit to nil meaning no limit.
7695 (decode_mode_spec): Use Vline_number_display_limit with its new
7698 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7700 2000-06-13 Richard Stallman <rms@gnu.org>
7702 * frame.c (Fmodify_frame_parameters): Doc fix.
7704 * xfns.c (x_set_frame_parameters): Comment fix.
7706 * frame.c (store_frame_param): Call swap_in_global_binding if the
7707 variable's current binding was chosen based on this frame.
7709 * data.c (swap_in_global_binding): New function.
7711 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7713 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7714 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7716 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7718 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7720 2000-06-12 Jason Rumney <jasonr@gnu.org>
7722 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7724 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7726 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7728 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7730 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7732 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7733 (syms_of_xfaces): Defsubr Sdump_colors.
7734 (x_free_colors): Don't treat b&w specially on default visual.
7735 (x_free_dpy_colors): New function.
7736 (free_face_colors): Don't check visual class; it's done
7739 * xterm.c (x_frame_of_widget): New function.
7740 (x_alloc_nearest_color_for_widget): Use it.
7741 (x_copy_dpy_color): New function.
7742 (x_destroy_window): Free various colors.
7744 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7746 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7748 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7750 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7752 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7754 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7756 2000-06-11 Dave Love <fx@gnu.org>
7758 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7760 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7762 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7764 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7766 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7769 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7771 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7772 (regex_compile): Fix the code for handling the case of single byte
7773 char and multibyte char being mixed in a range within [...].
7775 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7776 and dst_multibyte members of coding.
7778 * charset.c (update_charset_table): Update the table
7780 (init_charset_once): Initialize elements of bytes_by_char_head to
7781 1 except for leading codes for private charases.
7783 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7784 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
7786 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7788 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7789 access the data it doesn't point to.
7791 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7793 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7794 will be translated to a switch-frame event when reading the
7795 event queue. This is necessary because Emacs otherwise won't
7796 perform a switch-frame to a new frame until some other event, for
7797 example a keystroke event, forces it to do so. This has various
7798 effects, one visible being that the cursor of a frame created with
7799 C-x 5 2 or switched to with a window manager key binding like
7800 A-TAB stays hollow because selected_window isn't on the newly
7801 focused frame until the switch-frame is performed.
7803 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7804 generating a switch-frame event if necessary.
7806 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7808 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7811 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7813 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
7815 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7817 * window.c (displayed_window_lines): Take empty lines at
7818 the bottom of a window into account.
7820 * window.c (displayed_window_lines): New function.
7821 (Fmove_to_window_line): Use displayed_window_lines to determine
7822 the number of lines to move, instead of using the window's height.
7824 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7825 to stop reading, even if the form read sets point to a different
7826 value when evaluated.
7828 * xdisp.c (display_line): Fix code deciding in which line to
7831 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7833 * fileio.c (e_write): Free composition data if stored in
7836 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7838 * xdisp.c (display_line): Set row's and iterator's
7839 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7840 Set cursor even if row ends in the middle of a character.
7841 (dump_glyph_row): Print values of new flags.
7842 (redisplay_window) <cursor movement in unchanged window>: When
7843 point has been moved forward, and PT is at the end of the cursor
7844 row, don't place the cursor in the next row if the cursor row ends
7845 in the middle of a character or at ZV.
7847 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7848 (struct glyph_row): Add starts_in_middle_of_char_p and
7849 ends_in_middle_of_char_p.
7850 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7851 ends_in_middle_of_char_p flag.
7852 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7854 * term.c (append_glyph): Revert change of 2000-06-06.
7856 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7857 padding glyph not fitting on line as whole character not
7860 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7861 this isn't true for images with `:ascent 100'.
7863 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7865 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7866 as modified if it is originally unmodified.
7868 * term.c (encode_terminal_code): Change the way to check if
7869 terminal coding does any conversion.
7870 (append_glyph): Set glyph->pixel_width correctly.
7872 * xdisp.c (display_line): While checking line continuation, pay
7873 attention to a padding glyph.
7875 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7877 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7879 2000-06-05 Dave Love <fx@gnu.org>
7881 * xdisp.c: Include fontset.h.
7883 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7885 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7887 * dispnew.c: Conditionally include term.h.
7889 * coding.h: Declare code_convert_string_norecord.
7891 * frame.h (struct frame): Use volatile unconditionally.
7893 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7895 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7897 * systime.h: Protect against multiple inclusion.
7898 (timezone) [USG5_4]: Define as time_t.
7900 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7901 (Foptimize_char_table, make_temp_name): Declare.
7903 * Makefile.in (xdisp.o): Depend on fontset.h.
7905 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7907 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7908 (Foptimize_char_table, make_temp_name): Declare.
7912 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7914 2000-06-02 Dave Love <fx@gnu.org>
7916 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7918 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7920 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7921 result face, set flags in that face indicating that colors may not
7924 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7925 glyph, use the ASCII NUL character to determine the face.
7927 2000-06-02 Dave Love <fx@gnu.org>
7929 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7930 (VFORK_RETURN_TYPE): Remove.
7932 * config.in: Add NO_MATHERR.
7934 2000-06-01 Dave Love <fx@gnu.org>
7936 * cmds.c (internal_self_insert): Don't check
7937 Vbefore_change_function, Vafter_change_function.
7939 * insdel.c (signal_before_change, signal_after_change): Likewise.
7941 * buffer.c (Vbefore_change_function, Vafter_change_function):
7942 Variables and their initializations deleted.
7944 * callint.c (Fcall_interactively): Doc fix.
7946 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7948 2000-05-31 Dave Love <fx@gnu.org>
7950 * textprop.c: Revert last change -- duplicated.
7952 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7954 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7957 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7959 2000-05-31 Jason Rumney <jasonr@gnu.org>
7961 * search.c (Fre_search_forward, Fre_search_backward)
7962 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7964 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7966 2000-05-30 Jason Rumney <jasonr@gnu.org>
7968 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7969 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7971 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
7973 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7974 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7975 expand a nil default_filename.
7977 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7978 pointer to glyph_to_pixel_coords, not a frame.
7980 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7981 coding.h to dependencies.
7983 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7985 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7986 window pointer to be consistent with w32term.c and xterm.c.
7988 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7989 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7990 (Qline_spacing, Qcenter): New variables.
7991 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7992 (x_set_line_spacing): New function.
7993 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
7994 (x_specified_cursor_type): New function.
7995 (x_set_cursor_type): Use it.
7996 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7998 (validate_x_resource_name, x_get_resource_string): Measure lengths
7999 of external strings in bytes.
8000 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8001 GetTextExtentPoint32 with NULL title.
8002 (Fx_create_frame): Initialize Qline_spacing.
8003 (w32_load_system_font): Initialize font->double_byte_p.
8004 (x_to_w32_charset): Use Vw32_charset_info_alist.
8005 (Image, busy cursor, tooltip functions): Merged changes from
8006 xfns.c. Not yet functional on Windows.
8008 * w32gui.h (W32FontStruct): Add double_byte_p member.
8010 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8011 (emacs_button_translation): Use it.
8012 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8013 in `mask' to be set.
8015 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8018 * w32term.c: Format and doc changes to bring closer to xterm.c.
8019 (w32_char_font_type): New enum.
8020 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8021 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8022 (w32_encode_char): New function.
8023 (x_encode_char): Removed.
8024 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8025 x_encode_char and w32_font_is_double_byte.
8026 (x_produce_image_glyph): Use image_ascent.
8027 (x_produce_glyphs): Use new version of w32_per_char_metric and
8028 handle NULL return value. Allow extra line spacing.
8029 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8030 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8031 w32_font_type member of glyph instead.
8032 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8033 (fast_find_position): Make sure not to consider rows not visible
8035 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8036 w32_menu_display_help with input blocked, as it can abort.
8037 (x_display_and_set_cursor): Choose cursor depending
8038 on buffer-local value of cursor_type.
8039 (x_draw_bar_cursor): Add parameter WIDTH.
8041 * w32term.h (CP_DEFAULT): Define.
8042 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8044 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8046 * search.c (Fre_search_forward, Fre_search_backward)
8047 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8049 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8051 * coding.c (detect_coding_iso2022): Fix code for checking
8052 CODING_CATEGORY_MASK_ISO_8_2.
8054 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8056 * regex.c (PREFETCH_NOLIMIT): New function.
8057 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8059 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8061 * syntax.c (find_defun_start): Move test for
8062 open_paren_in_column_0_is_defun_start outside of the loop.
8064 * xdisp.c (redisplay_window): Really switch buffers when
8065 displaying mode lines, and temporarily set selected_frame to the
8066 frame of the window that's redisplayed.
8068 * xfaces.c (free_realized_faces): Block/unblock input.
8069 (free_realized_multibyte_face): Ditto.
8071 2000-05-29 Dave Love <fx@gnu.org>
8073 * textprop.c (Qkeymap): New variable.
8074 (syms_of_textprop): Intern it.
8076 * keymap.c: Include intervals.h.
8077 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8079 * Makefile.in (keymap.o): Depend on intervals.h.
8081 * keyboard.c (menu_bar_items, tool_bar_items)
8082 (Fexecute_extended_command): Deal with `keymap' property.
8083 (read_key_sequence): Track map from `keymap' property as well as
8086 * intervals.c (get_local_map): Extra arg to allow looking for
8089 * intervals.h (map_property): New enum.
8090 (get_local_map): Extra arg using it.
8093 * lisp.h (get_local_map): Don't declare here.
8095 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8097 * Makefile.in (callproc.o): Depend on composite.h.
8099 * callproc.c: Include composite.h.
8100 (Fcall_process): Handle composition correctly.
8102 * coding.h (coding_allocate_composition_data): Extern it.
8103 (coding_restore_composition): Likewise.
8105 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8106 yet allocated, finish decoding with result
8107 CODING_FINISH_INSUFFICIENT_CMP.
8108 (coding_allocate_composition_data): Make it non-static.
8109 (coding_restore_composition): Likewise.
8111 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8113 * charset.c (syms_of_charset): Revert last change.
8115 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8117 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8118 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8121 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8123 * charset.c (syms_of_charset): Set width of character sets
8124 eight-bit-control and eight-bit-graphic to 1 column.
8126 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8128 * config.in (HAVE_SPEED_T): New define.
8130 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8133 2000-05-26 Dave Love <fx@gnu.org>
8135 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8137 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8138 (Fsubr_arity): New function.
8139 (syms_of_data): Install them.
8141 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8143 * charset.c (init_charset_once): Set the table bytes_by_char_head
8146 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8147 the default fontset to what Emacs uses by default.
8148 (check_registry_encoding): This function deleted.
8149 (Fset_fontset_font): Remove the adhoc condition for the default
8150 fontset. Allow cons in FONTNAME.
8152 * fns.c (map_char_table): Ignore char-table entries for
8153 charsets eight-bit-control and eight-bit-graphic.
8155 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8157 * emacs.c (main): Initialize keyboard syms before initializing
8158 window code, so face names are available.
8160 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8162 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8163 of an anchor at the beginning of a shy-group.
8165 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8167 * xdisp.c (handle_invisible_prop): Don't try to skip over
8168 invisible text if end of text is already reached.
8170 2000-05-25 Dave Love <fx@gnu.org>
8172 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8174 * coding.c (encode_eol): Add null statement after label.
8176 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8178 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8181 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8183 * ccl.c (ccl_driver): Fix previous change.
8185 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8187 * coding.c (run_pre_post_conversion_on_str): Set point to the
8188 beginning of buffer before calling coding->post_read_conversion.
8189 (decode_coding_string): Give correct args to
8190 run_pre_post_conversion_on_str.
8191 (encode_coding_string): Likewise.
8193 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8194 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8195 eight-bit-graphic correctly.
8197 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8199 * fileio.c (Finsert_file_contents): Even if a file is not found,
8200 execute codes for setting up coding system. Call
8201 after-insert-file-functions unconditionally.
8203 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8205 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8206 BSD_PGRPS are not defined.
8208 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8210 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8212 (syms_of_charset): Avoid building same strings.
8214 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8216 * lread.c (Fload): Add a comment about the meaning of
8217 Vuser_init_file being t.
8219 * puresize.h (BASE_PURESIZE): Increase to 675000.
8221 * s/gnu-linux.h (setpgrp): Don't define it here because this
8222 prevents compilation on GNU/Linux systems with glib 2.2.
8224 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8227 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8229 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8230 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8232 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8234 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8236 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8238 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8240 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8242 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8244 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8246 * keyboard.c (read_char): Allow character codes 128..255 to be
8247 handled by input-method-function.
8249 * insdel.c (adjust_markers_for_replace): Fix previous change.
8250 (adjust_after_replace): If PREV_TEXT is nil, call
8251 adjust_markers_for_insert, not adjust_markers_for_replace.
8253 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8255 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8256 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8257 [HAVE_GRANDPT]: Define.
8258 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8260 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8263 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8265 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8267 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8269 The following changes are to handle 8-bit characters in a
8270 multibyte buffer/string without facing with byte combining
8271 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8272 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8274 * Makefile.in (fns.o): Depend on charset.h.
8276 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8277 convert it to unibyte.
8278 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8280 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8281 apparent char boundary.
8282 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8283 0x80..0x9F to/from multibyte form.
8285 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8288 * callproc.c (Fcall_process): Always encode an argument string if
8289 it is multibyte. Setup src_multibyte and dst_multibyte members of
8290 process_coding properly.
8292 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8293 SPLIT_NON_ASCII_CHAR.
8295 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8297 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8299 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8300 (SPLIT_CHARACTER_SEQ): This macro deleted.
8301 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8302 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8303 and eight-bit-graphic.
8304 (char_to_string): Likewise. Signal an error for too large
8306 (char_printable_p): Return 0 for 8-bit characters.
8307 (update_charset_table): Update iso_charset_table only when a final
8308 character is non-negative.
8309 (find_charset_in_text): Renamed from find_charset_in_str.
8310 Arguments and return value changed. Callers changed.
8311 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8312 be -1 if CHARSET is used only internally.
8313 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8315 (Fcharset_after): Simplified.
8316 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8317 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8318 (multibyte_chars_in_text): Simplified by assuming there's no
8319 invalid multibyte sequence.
8320 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8321 (str_as_unibyte): New functions.
8322 (Fstring): Simpified by assuming that byte combining never happens.
8323 (init_charset_once): Initialization for
8324 LEADING_CODE_8_BIT_CONTROL.
8325 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8326 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8327 eight-bit-control and eight-bit-graphic.
8329 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8330 (CHARSET_8_BIT_GRAPHIC): New macros.
8331 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8332 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8333 (CHARSET_REVERSE_CHARSET): Likewise.
8334 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8336 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8337 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8338 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8339 encounter an invalid multibyte sequence.
8340 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8341 sequence is always valid.
8342 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8343 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8344 (CHAR_STRING): For 8-bit characters, call char_to_string.
8345 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8346 multibyte sequence is always valid.
8347 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8348 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8349 (str_as_unibyte): Extern them.
8350 (BCOPY_SHORT): Fix a bug.
8351 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8352 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8353 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8354 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8356 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8357 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8358 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8359 (EMIT_BYTES): New macros.
8360 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8361 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8363 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8364 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8365 check the validity of multibyte sequence.
8366 (decode_coding_emacs_mule): New function.
8367 (encode_coding_emacs_mule): New macro.
8368 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8370 (DECODE_ISO_CHARACTER): Just return a character code.
8371 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8372 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8373 EMIT_CHAR to produced decoded characters. Exit the loop only by
8374 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8376 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8377 only position codes for an invalid character.
8378 (encode_designation_at_bol): Return new destination pointer. 5th
8379 arg DSTP is changed to DST.
8380 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8381 from the source by ONE_MORE_CHAR. Don't handle the case of last
8383 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8385 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8386 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8387 TWO_MORE_BYTES to fetch a byte from the source.
8388 (encode_eol): Pay attention to coding->src_multibyte.
8389 (detect_coding, detect_eol): Preserve members src_multibyte and
8391 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8392 (encoding_buffer_size): Set magnification to 3 for all coding
8393 systems that require encoding.
8394 (ccl_coding_driver): For decoding, be sure that the result is
8395 valid multibyte sequence.
8396 (decode_coding): Initialize coding->errors and coding->result.
8397 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8398 and raw-text, always call decode_eol. Handle the case of last
8399 block here. If not coding->dst_multibyte, convert the resulting
8400 sequence to unibyte.
8401 (encode_coding): Initialize coding->errors and coding->result.
8402 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8403 and raw-text, always call encode_eol. Handle the case of last
8405 (shrink_decoding_region, shrink_encoding_region): Detect cases
8406 that we can't skip data more rigidly.
8407 (code_convert_region): Setup src_multibyte and dst_multibyte
8408 members of coding. For decoding, if the buffer is multibyte,
8409 convert the source sequence to unibyte in advance. For encoding,
8410 if the buffer is multibyte, convert the resulting sequence to
8411 multibyte afterward.
8412 (run_pre_post_conversion_on_str): New function.
8413 (code_convert_string): Deleted and divided into the following two.
8414 (decode_coding_string, encode_coding_string): New functions.
8415 (code_convert_string1, code_convert_string_norecord): Call one of
8417 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8418 MAKE_NON_ASCII_CHAR.
8419 (Fset_terminal_coding_system_internal)
8420 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8421 and dst_multibyte members.
8422 (init_coding_once): Initialize iso_code_class with new enum
8423 ISO_control_0 and ISO_control_1.
8425 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8426 devided into ISO_control_0 and ISO_control_1.
8427 (struct coding_system): New members src_multibyte, dst_multibyte,
8428 errors, and result. Delete member fake_multibyte.
8429 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8431 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8434 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8437 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8439 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8441 (Ftranspose_region): Delete codes for handling byte combining.
8443 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8444 dst_multibyte members of coding. On handling REPLACE on unibyte
8445 buffer, convert the result of decode_coding to unibyte. On
8446 inserting into a mutibyte buffer, always call code_convert_region.
8447 (e_write): Setup coding->src_multibyte according to the
8448 multibyteness of the source (buffer or string).
8450 * fns.c (concat): Handle 8-bit characters correctly.
8451 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8452 unibyte in the result.
8453 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8454 valid multibyte form in the result.
8455 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8456 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8457 return -1, signal an error.
8458 (base64_encode_1): New arg MULTIBYTE. Get each character by
8459 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8460 character is found, return -1.
8461 (Fbase64_decode_region): Delete codes for handling byte-combining.
8462 Treat each decoded byte as a unibyte character.
8463 (Fbase64_decode_string): Return unibyte string.
8464 (Fcompare_strings, concat, string_byte_to_char): Use
8465 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8466 FETCH_STRING_CHAR_ADVANCE.
8467 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8468 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8470 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8471 SPLIT_NON_ASCII_CHAR.
8472 (fontset_ref_via_base, fontset_set): Likewise
8474 * insdel.c (adjust_markers_for_record_delete): Deleted.
8475 (adjust_markers_for_insert): Argument changed. Caller changed.
8476 (adjust_markers_for_replace): Likewise.
8477 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8478 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8479 (copy_text): Delete unused local varialbe c_save. For converting
8480 to multibyte, be sure to make all 8-bit characters in valid
8482 (count_size_as_multibyte): Handle 8-bit characters correctly.
8483 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8484 (adjust_after_replace, replace_range, del_range_2)
8485 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8486 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8487 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8488 handling byte combining.
8489 (adjust_before_replace): Deleted.
8491 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8492 SPLIT_NON_ASCII_CHAR.
8493 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8494 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8495 (Fkey_description): Likewise.
8497 * lread.c (read1): On reading multibyte string, be sure to make
8498 all 8-bit chararacters in valid multibyte form.
8499 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8501 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8504 * process.c (Fstart_process): GCPRO current_dir before calling
8505 Ffind_operation_coding_system. Encode arguments here.
8506 (create_process): Don't encode arguments here. Setup
8507 src_multibyte and dst_multibyte members of struct coding.
8508 (read_process_output): Setup src_multibyte and dst_multibyte
8509 members of struct coding. If the output is to multibyte buffer,
8510 always decode the output of the process. Adjust the
8511 representation of 8-bit characters to the multibyteness of the output.
8512 (send_process): Setup coding->src_multibyte according to the
8513 multibyteness of the source.
8515 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8516 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8517 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8519 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8521 * w16select.c (Fw16_set_clipboard_data): Setup members
8522 src_multibyte and dst_multibyte of coding. Adjusted for the
8523 change for find_charset_in_str.
8524 (Fw16_get_clipboard_data): Likewise.
8526 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8527 dst_multibyte of coding.
8528 (x_to_w32_font): Likewise.
8530 * w32select.c (Fw32_set_clipboard_data): Setup members
8531 src_multibyte and dst_multibyte of coding. Adjusted for the
8532 change for find_charset_in_str.
8533 (Fw32_get_clipboard_data): Likewise.
8535 * xdisp.c (get_next_display_element): Handle 8-bit characters
8537 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8538 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8540 * xselect.c (selection_data_to_lisp_data): Setup members
8541 src_multibyte and dst_multibyte of coding. Adjusted for the
8542 change for find_charset_in_str.
8543 (lisp_data_to_selection_data): Likewise.
8545 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8547 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8549 * dispextern.h (Vimage_types): Add extern declaration.
8551 * xdisp.c (Vimage_types): Moved here from xfns.c.
8552 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8554 * xfns.c (Vimages_types): Moved to xdisp.c.
8555 (syms_of_xfns): Move `image-types' to xdisp.c.
8557 * w32fns.c (Vimage_types): Removed.
8558 (syms_of_w32fns): Remove `image-types'.
8560 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8562 * fns.c (map_char_table): Pay attention to character number of
8563 charset. Check the validity of charset at the first level. For
8564 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8567 * fontset.c: Include "buffer.h".
8568 (fs_load_font): If the face has fontset, record the face ID in
8570 (Finternal_char_font): New function.
8571 (accumulate_font_info): New function.
8572 (Ffontset_info): Rewritten for the new fontset implementation.
8573 (syms_of_fontset): Register Vdefault_fontset in the first element
8574 of Vfontset_table. Include Vdefault_fontset in
8575 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8578 2000-05-16 Dave Love <fx@gnu.org>
8580 * m/iris5d.h: Deleted -- unused.
8582 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8584 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8585 `invalid' instead of `illegal'.
8587 * indent.c (Fmove_to_column): When ending within a tab, insert
8588 spaces first so that markers at the end of the tab get adjusted.
8590 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8591 buffer list that wasn't selected in that frame.
8593 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8594 is needed on mescaline, use a 2 char prefix, and call
8595 make_temp_name with second arg non-zero.
8597 * fileio.c (make_temp_name): New function, extracted from
8599 (Fmake_temp_name): Use it.
8601 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8603 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8605 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8607 * Makefile.in (lisp): Add env.elc.
8609 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8611 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8613 * search.c (Freplace_match): Handle case of `\N' in the
8614 replacement when there's no group N.
8616 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8618 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8619 of the message to message_dolog.
8621 * keyboard.c (read_char): Don't clear current message for help
8622 events; let the code handling help events handle this. Change
8623 code detecting help events that should be ignored.
8625 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8626 we're interating over a string.
8628 2000-05-09 Dave Love <fx@gnu.org>
8630 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8631 that offset before writing. Move gcpro region past call of
8634 2000-05-04 Dave Love <fx@gnu.org>
8636 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8638 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8640 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8641 of inserted characters when BUF equals the current buffer, and PT
8642 is in front of or equal to FROM.
8644 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8646 * xdisp.c (handle_single_display_prop): If display property value
8647 is invalid, or something not supported on the frame, restore
8648 iterator's position to what it was initially. Make sure to return
8649 0 for invalid and unsupported property values.
8651 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8652 that x_per_char_metric returns null.
8654 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8656 * xterm.h (struct face): Add forward declaration.
8657 (struct image): Ditto.
8658 (image_ascent): Add prototype.
8660 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8661 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8662 image_ascent instead of using IMAGE_ASCENT.
8664 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8665 (IMAGE_ASCENT): Removed.
8667 * xfns.c (Qcenter): New variable.
8668 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8669 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8670 (image_ascent): New function.
8671 (lookup_image): Recognize `:ascent center'.
8672 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8673 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8674 (xbm_load): Don't set image's ascent here.
8675 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8676 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8677 check ascent values here.
8678 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8679 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8680 (syms_of_xfns): Initialize Qcenter.
8682 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8683 to the limits, increase the limits.
8685 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8687 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8688 Check Vfont_encoding_alist against the full name of the opened font.
8690 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8692 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8693 taller than the window.
8695 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8697 * xfaces.c (realize_x_face): Fix the argument of the second
8698 xassert. BASE_FACE may not be a face for ASCII.
8700 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8702 * print.c (print_object): Treat print-length < 0 as nil.
8704 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8706 * s/freebsd.h (TERMCAP_OBJ): Removed.
8707 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8709 * lread.c (read1): Don't treat period followed by certain
8710 characters as symbol start.
8712 * xfns.c (slurp_file): New function.
8713 (xbm_image_p): Handle case of in-memory XBM files.
8714 (xbm_scan): Rewritten to work on memory buffers instead of files.
8715 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8716 Work on memory buffers instead of files. If DATA is null test
8717 if buffer looks like an in-memory XBM file.
8718 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8719 memory buffers instead of files.
8720 (xbm_file_p): New function.
8721 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8723 * lread.c (end_of_file_error): New function.
8724 (read1): Call it instead of signaling `end-of-file' directly.
8726 * print.c (print_error_message): Print data of `end-of-file'
8727 with Fprinc instead of Fprin1.
8729 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8731 * window.c (freeze_window_start): Check that minibuffer scroll
8732 window isn't nil before extracting the window structure pointer
8735 * undo.c (record_delete): If we hit the end of the undo list, stop
8736 picking elements apart.
8738 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8740 * xdisp.c (display_line): If lines are continued, restore
8741 iterator's ascent/descent information to the values before the
8742 first glyph not fitting on the line.
8744 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8746 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8747 positions in glyph matrix. Don't compute new window end positions.
8749 * dispnew.c (increment_matrix_positions): Renamed from
8750 increment_glyph_matrix_buffer_positions.
8751 (increment_row_positions): Renamed from
8752 increment_glyph_row_buffer_positions.
8754 * dispextern.h: Change names of renamed functions from dispnew.c
8757 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8759 * fileio.c (Fdo_auto_save): Create directories for auto-save
8760 list file if necessary.
8762 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8763 from buffer or frame.
8764 (automatic_hscrolling_p): New variable.
8765 (hscroll_windows): Scroll windows horizontally only if automatic
8766 hscrolling is allowed.
8767 (syms_of_xdisp): New variable `automatic-hscrolling'.
8769 * frame.h (struct frame): Add member extra_line_spacing.
8771 * xfns.c (x_set_line_spacing): New function.
8772 (Fx_create_frame): Set line spacing from resources.
8773 (Qline_spacing): New variable.
8774 (syms_of_xfns): Initialize Qline_spacing.
8776 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8778 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8779 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8780 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8781 extra_line_spacing from default value.
8782 (init_buffer_once): Initialize default value of extra_line_spacing.
8784 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8787 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8788 prompt_width. Add extra line spacing.
8790 * term.c (produce_glyphs): Remove reference to struct it's
8793 * dispextern.h (struct it): Remove member prompt_width, add
8796 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8798 * dispnew.c (update_frame_line): When writing a whole line, make
8799 sure cursor is in the right row afterwards, otherwise a use of
8800 capability `ch' in cmgoto might leave the cursor in the row below.
8802 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8804 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8806 * keyboard.c (timer_check): Fix typo in comment.
8808 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8810 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8811 name change: ch -> character.
8813 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8815 * keyboard.c (echo_message_buffer): New variable.
8816 (echo_now): Set echo_message_buffer to the echo area buffer used
8817 to display the echo.
8818 (cancel_echoing): Reset echo_message_buffer to nil.
8819 (read_char): Code rewritten that handles canceling an echo or
8820 echoing a dash, respectively.
8822 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8823 directory doesn't exist.
8825 2000-04-19 Dave Love <fx@gnu.org>
8827 * fns.c (syms_of_fns): Defsubr mapc.
8828 (concat): Don't allow numeric args.
8829 (Fconcat): Doc change.
8831 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8833 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8834 instead define end_match(1|2) more carefully.
8835 Use GET_CHAR_BEFORE_2 for `begline'.
8837 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8839 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8840 on 64-bit systems where NULL is defined as `0'.
8842 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8843 the `variable argument list' to make it work on Alpha.
8845 * m/alpha.h (_LP64) [!_LP64]: Define.
8846 (ORDINARY_LINK): Define for NetBSD.
8848 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8850 2000-04-19 Dave Love <fx@gnu.org>
8852 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8855 * Makefile.in (LIBS): Don't use.
8856 (GETLOADAVG_OBJ): Define again.
8857 (otherobj): Add GETLOADAVG_OBJ.
8859 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8861 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8863 * lread.c (read_filtered_event): Cancel and start busy cursor.
8865 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8866 that the per-character metrics may be null.
8868 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8870 * buffer.c (clone_per_buffer_values): New function.
8871 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8872 clone_per_buffer_values if CLONE is not nil.
8874 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8876 2000-04-16 Dave Love <fx@gnu.org>
8878 * Makefile.in: Remove obsolete localcpp stuff.
8879 (GETLOADAVG_OBJ): Don't define.
8880 (obj): Move LIBOBJS...
8881 (otherobj): ... to here.
8882 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8883 whitespace-only lines after the continuation (Irix).
8885 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8887 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8889 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8891 2000-04-14 Dave Love <fx@gnu.org>
8893 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8894 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8895 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8896 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8899 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8900 autoconfiscated HAVE_GETLOADAVG.
8902 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8905 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8907 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8908 (fill_in_lock_file_name): Avoid existing files that aren't links.
8910 2000-04-14 Dave Love <fx@gnu.org>
8912 * Makefile.in (LIBS, LIBOBJS): New variable.
8913 (INTERVAL_SRC): Convert to make variable.
8914 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8915 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8916 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8918 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8919 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8920 (shortlisp): Add facemenu, float-sup, frame.
8921 (SOME_MACHINE_LISP): Remove them from here.
8922 (LIBES): Change unused LDLIBS to autoconf LIBS.
8924 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8926 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8928 * composite.c (update_compositions): If FROM and TO are not in a
8929 valid range, do nothing.
8931 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8933 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
8935 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
8937 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8940 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8942 * fileio.c (a_write): Remove redundant semi-colons.
8943 (e_write): Return -1 if failed to write all the data.
8944 This fixes the changes made at 1999-12-15.
8946 2000-04-12 Dave Love <fx@gnu.org>
8948 * fns.c (mapcar1): Test for null vals to support mapc.
8949 (Fmapc): New function.
8951 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8953 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8954 (IT_frame_up_to_date): Support the buffer local value of
8955 cursor-type, if defined.
8957 2000-04-10 Dave Love <fx@gnu.org>
8959 * editfns.c (preceding-char, following-char): Doc fix.
8961 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8963 * Makefile.in (temacs): Revert 2000-03-12 change.
8965 2000-04-10 Jason Rumney <jasonr@gnu.org>
8967 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8969 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8971 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8972 area buffer, if it's not set up yet.
8974 * indent.c (compute_motion): Set immediate_quit.
8976 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8978 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
8979 (realize_tty_face): Suppress boldness if colors are the inverse of
8980 the default colors, and tty_suppress_bold_inverse_default_colors_p
8982 (Ftty_suppress_bold_inverse_default_colors): New function.
8983 (syms_of_xfaces): Defsubr it.
8985 * buffer.c (Frestore_buffer_modified_p): New function.
8986 (syms_of_buffer): Defsubr it.
8988 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8990 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8991 charset id (int) argument, not a charset (Lisp_Object).
8993 * coding.h (code_convert_string): Declare.
8994 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8995 object, as the fourth argument to code_convert_string.
8997 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
8998 (Fset_fontset_font): Use EQ to compare lisp objects.
9000 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9002 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9003 a pointer that looks like a lisp object.
9004 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9005 zero, instead see whether it's an integer object, since they can't
9007 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9009 * dispnew.c (allocate_matrices_for_frame_redisplay)
9010 (direct_output_forward_char): Use X(U)INT and make_number as needed
9011 to convert between (unsigned) int values and lisp integers.
9012 * keyboard.c (read_key_sequence): Likewise.
9013 * lread.c (substitute_object_recurse): Likewise.
9014 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9015 * minibuf.c (do_completion, Fminibuffer_complete_word)
9016 (Fminibuffer_completion_help): Likewise.
9017 * term.c (produce_special_glyphs): Likewise.
9019 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9020 * print.c (print_preprocess, print_object): Likewise.
9022 * search.c (compile_pattern): Use NILP when checking for nil.
9024 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9025 __OPTIMIZE__]: Provide a GNU C macro version that handles
9027 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9028 field, to better cope with ENABLE_CHECKING and calls that modify a
9029 Lisp_Object using its old value.
9031 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9033 * window.c (compare_window_configurations): Signal an error
9034 if parameters C1 or C2 aren't window configurations.
9036 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9037 AFTER_POTENTIAL_GC calls around calls to functions that can
9038 signal an error and thus invoke the debugger.
9040 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9042 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9043 an error if decoding fails.
9045 * keyboard.c (lispy_mouse_names): Variable removed.
9046 (Vlispy_mouse_stem): New variable.
9047 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9048 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9049 for any mouse button number. Increase size of mouse_syms and
9050 button_down_location as needed. Call modify_event_symbol with
9051 different arguments.
9052 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9053 Call modify_event_symbol with different arguments.
9054 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9055 for any button number. Call modify_event_symbol with different
9057 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9058 Accept a string for NAME_ALIST_OR_STEM.
9060 * lisp.h (larger_vector): Add prototype.
9062 * fns.c (larger_vector): Make externally visible.
9064 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9066 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9068 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9069 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9070 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9071 we are between str1 and str2.
9072 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9073 (PATFETCH): Use `TRANSLATE'.
9074 (PATFETCH_RAW): Fetch multibyte char if applicable.
9075 (PATUNFETCH): Remove.
9076 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9077 When writing a char, write it directly into the pattern buffer rather
9078 than going needlessly through a temp char-array.
9079 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9080 multibyte magic and remove the useless `#ifdef emacs'.
9081 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9084 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9085 conditional on `emacs'.
9087 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9089 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9091 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9092 non-union-type versions of XMARK and friends here, because XMARK
9093 and friends won't work on an integer field if NO_UNION_TYPE is not
9095 (make_number): Define as a function if it's not defined as a macro.
9097 * composite.c (run_composite_function): Use NILP when checking for nil.
9098 (syms_of_composite): Delete local var NARGS, pass an int as first
9099 argument to Fmake_hash_table.
9101 * editfns.c (text_property_stickiness): Use NILP to test
9102 Lisp_Object boolean value.
9103 (Fmessage_or_box): Don't use NILP to test int variable.
9104 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9105 problems reading from and changing the same lisp value in an
9108 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9110 * term.c (TN_no_color_video): New variable.
9111 (term_init): Intitialize TN_no_color_video.
9112 (enum no_color_bit): New enumeration.
9113 (MAY_USE_WITH_COLORS_P): New macro.
9114 (turn_on_face): Use it to determine if attributes may be used
9115 combined with colors.
9117 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9119 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9120 with int lvalues via casts; instead, just yield lisp object lvalues.
9121 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9122 proper accessor macros.
9123 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9124 (grow_mini_window): Fix typo getting int value of root->height.
9126 * xdisp.c (compute_string_pos): Fix order of arguments to
9127 string_pos_nchars_ahead.
9128 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9129 count arg to variable-arg routines like Frun_hook_with_args and
9131 (back_to_previous_visible_line_start)
9132 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9133 fixed-arg routines like Fget_char_property and Fmake_string.
9134 (reconsider_clip_changes): Use XINT when comparing integer lisp
9135 objects, or passing them as int arguments.
9136 (mark_window_display_accurate, insert_left_trunc_glyphs)
9137 (append_space, extend_face_to_end_of_line): Use make_number when
9138 storing or passing integer values as lisp objects.
9139 (set_cursor_from_row, highlight_trailing_whitespace): Use
9140 INTEGERP, not implicit test against zero, for glyph object.
9141 (try_window_id): Don't use make_number when we want an int value.
9143 * xfaces.c (xlfd_symbolic_value): Make last argument a
9144 Lisp_Object, to be consistent with callers.
9145 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9146 (lface_hash): Apply XFASTINT to lisp values before folding in.
9148 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9149 fill in window width and height. Pass an int, not a lisp object,
9150 as first arg to Finsert.
9152 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9154 * xfaces.c (realize_basic_faces): Block input while realizing
9157 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9159 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9161 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9163 * xterm.c (x_produce_glyphs): When displaying unibyte text
9164 or ASCII, handle case that per-char metric is null.
9166 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9168 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9170 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9171 (XSUBR, XBUFFER): Verify correct object type before returning
9172 pointer, using eassert.
9173 * frame.h (XFRAME): Likewise.
9175 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9176 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9177 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9178 * data.c (set_internal): Likewise.
9179 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9180 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9181 * fileio.c (auto_save_1): Likewise.
9182 * insdel.c (check_markers): Likewise.
9183 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9184 * undo.c (record_insert): Likewise.
9185 * vmsproc.c (child_sig): Likewise.
9186 * window.c (unshow_buffer, window_loop): Likewise.
9187 * xterm.c (x_erase_phys_cursor): Likewise.
9189 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9191 * xfns.c (free_image_cache): Free the cache structure itself
9192 last, after all its members have been freed.
9194 * lisp.h (xstrdup): Add prototype.
9196 * alloc.c (xstrdup): Moved here from xfaces.c.
9197 (allocating_for_lisp): Variable removed.
9198 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9200 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9202 (xstrdup): Moved to alloc.c.
9204 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9206 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9208 * emacs.c (main): Fix sense of no-loadup test.
9210 * config.in (ENABLE_CHECKING): Undef.
9212 * lisp.h (struct interval): Replace "parent" field with a union of
9213 interval pointer and Lisp_Object; add new bitfield to use as
9214 discriminant. Change other flag fields to bitfields.
9215 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9216 is defined and the supplied test fails, print a message and abort.
9217 (eassert): New macro. Use CHECK to provide an assert-like facility.
9219 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9220 pointers; abort if the value looks like a lisp object.
9221 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9222 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9223 Modify for new interval parent definition.
9225 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9226 (UNMARK_BALANCE_INTERVALS): Update references that need an
9227 addressable lisp object in the interval structure.
9228 (die): New function.
9229 (suppress_checking): New variable.
9231 * intervals.c (interval_start_pos): Just return 0 if there's no
9234 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9236 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9237 and earlier Emacs versions.
9239 * keyboard.c (Ftop_level): Cancel busy-cursor.
9241 * eval.c (call_debugger): Cancel busy-cursor.
9243 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9245 * search.c (Freplace_match): Adjust multibyteness of the current
9246 buffer and NEWTEXT. Free allocated memory before signaling an error.
9248 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9250 * regex.c (analyse_first): New function obtained by ripping out most
9251 of re_compile_fastmap and generalizing it a little bit so that it
9252 can also just return whether a given (sub)pattern can match the empty
9254 (regex_compile): Use `analyse_first' to decide whether the loop-check
9255 needs to be done or not for *, +, *? and +? (the loop check is costly
9256 for non-greedy repetition).
9257 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9259 2000-03-28 Dave Love <fx@gnu.org>
9261 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9263 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9265 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9267 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9269 (enum re_opcode_t): Update description of succeed_n.
9270 (PATFETCH): Always define.
9271 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9272 operators, char classes, shy-groups and intervals).
9273 Optimize special cases of intervals so as to only use succeed_n and
9274 jump_n when really needed.
9275 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9276 that we don't have to handle the special cases any more.
9277 Simplify on_failure_jump handling as well.
9279 2000-03-28 Jason Rumney <jasonr@gnu.org>
9281 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9283 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9285 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9287 * s/msdos.h (GC_SETJMP_WORKS): Define.
9289 * alloc.c (mark_maybe_object): New function.
9290 (mark_memory): Use it.
9291 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9292 (setjmp_tested_p, longjmp_done): New variables.
9293 (test_setjmp): New function.
9294 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9295 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9297 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9298 to DEC_TEXT_POS and INC_TEXT_POS.
9300 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9301 with parameter MULTIBYTE_P.
9303 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9305 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9306 buffers because it looks for multibyte character byte sequences
9307 which don't exist in unibyte text.
9309 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9311 * xfaces.c (register_color, unregister_color, unregister_colors)
9312 [DEBUG_X_COLORS]: New functions.
9313 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9315 * xfns.c (x_set_cursor_color): Get color reference counts right.
9317 * xterm.c (x_copy_color): New function.
9318 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9320 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9321 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9322 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9323 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9324 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9325 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9326 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9327 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9328 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9329 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9331 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9332 names for handling per-buffer variables.
9334 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9335 instead of MAX_BUFFER_LOCAL_VARS.
9336 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9338 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9340 * xfns.c (x_specified_cursor_type): New function.
9341 (x_set_cursor_type): Use it.
9343 * buffer.h (struct buffer): Add cursor_type.
9345 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9347 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9348 (print_partial_compiled_pattern, re_compile_fastmap):
9350 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9351 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9352 executing it as well as when popping it off the stack to find infinite
9353 loops in non-greedy repetition operators.
9355 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9357 * doc.c (Qfunction_documentation): New variable.
9358 (syms_of_doc): Initialize Qfunction_documentation.
9359 (Fdocumentation): If FUNCTION is a symbol with non-nil
9360 `function-documentation' property, return a documentation derived
9363 * buffer.c (syms_of_buffer): Add default-cursor-type.
9364 (init_buffer_once): Don't let cursor_type have a local value
9367 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9368 on buffer-local value of cursor_type.
9369 (x_draw_bar_cursor): Add parameter WIDTH.
9371 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9372 (init_buffer_once): Set default cursor_type value to t.
9373 Mark cursor_type as local everywhere.
9374 (syms_of_buffer): New per-buffer variable cursor-type.
9376 * buffer.h (struct buffer): Remove member local_var_flags,
9378 (MAX_BUFFER_LOCAL_VARS): New macro.
9379 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9380 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9381 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9382 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9384 * print.c (print_object): Use new macros for per-buffer variables.
9386 * category.c (Fset_category_table): Use new macros for per-buffer
9389 * buffer.c (buffer_permanent_local_flags): Make a char array.
9390 (max_buffer_local_idx): New variable.
9391 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9392 for new handling of per-buffer variables.
9393 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9394 (init_buffer_once): Initialize per-buffer vars differently.
9395 Set max_buffer_local_idx.
9397 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9400 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9402 * data.c (do_symval_forwarding, store_symval_forwarding)
9403 (find_symbol_value, set_internal, default_value, Fset_default)
9404 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9405 per-buffer variables.
9407 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9409 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9411 * xterm.c (x_term_init): Unblock input around call1 of
9412 Qvendor_specific_keysyms.
9414 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9415 (find_defun_start): Consider an open parenthesis in column 0
9416 a defun start only if open_paren_in_column_0_is_defun_start is set.
9417 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9419 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9421 * eval.c (Fautoload): Add entry in load-history (if after dump).
9422 * lread.c (load-history): Update docstring.
9424 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9426 * indent.c (Fvertical_motion): Always use the current buffer.
9427 Temporarily change the window's buffer, if necessary.
9429 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9431 * xterm.c (fast_find_position): Make sure not to consider rows
9432 not visible in the window.
9434 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9436 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9437 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9439 2000-03-22 Jason Rumney <jasonr@gnu.org>
9441 * w32menu.c (single_submenu): Set help string to NULL if none.
9442 (w32_menu_show): Set help string correctly.
9443 (add-menu-item): Set help string in MIIM_DATA for menu item.
9444 Load SetMenuItemInfoA explicitly.
9445 (w32_menu_display_help): New function.
9447 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9448 (QCdata): Moved to xdisp.c.
9450 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9451 (Vw32_charset_to_codepage_alist): Removed.
9452 (Vw32_charset_info_alist): New variable.
9453 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9454 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9455 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9456 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9458 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9459 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9460 Define Vw32_charset_info_alist and w32_charset symbols.
9462 2000-03-22 Jason Rumney <jasonr@gnu.org>
9464 * makefile.nt (w32bdf.obj): Update dependencies.
9466 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9468 * w32fns.c: Include fontset.h after dispextern.h.
9469 (Fx_create_frame): Do not create fontset.
9470 (w32_load_system_font): Doc fix.
9471 (Fx_close_connection): Free full_name if it is not shared.
9473 * w32term.c: Include fontset.h after dispextern.h.
9474 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9476 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9477 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9478 (w32_font_is_double_byte): New function, needs body.
9479 (x_append_glyph): Set glyph->glyph_not_available_p.
9480 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9481 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9482 character, convert it to a unibyte character.
9483 (struct glyph_string): Delete member `charset'.
9484 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9485 calculating it is found.
9486 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9487 the case that per char metric is not available correctly.
9488 (x_fill_glyph_string): Handle the case that the specific glyph is
9489 not available correctly.
9490 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9491 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9492 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9493 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9494 fontset. Don't call FS_LOAD_FONT.
9496 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9498 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9499 (INT_LISPLIKE): New macro.
9500 (NULL_INTERVAL_P): Use it.
9501 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9502 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9503 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9505 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9506 explicit references to "parent" field of struct interval and
9507 associated unclean type conversions.
9508 * intervals.c (create_root_interval, root_interval, rotate_right)
9509 (rotate_left, balance_possible_root_interval, split_interval_right)
9510 (split_interval_left, interval_start_pos, find_interval)
9511 (next_interval, previous_interval, update_interval)
9512 (adjust_intervals_for_insertion, delete_node, delete_interval)
9513 (adjust_intervals_for_deletion, merge_interval_right)
9514 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9515 (copy_intervals_to_string): Likewise.
9516 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9518 * syntax.c (update_syntax_table): Likewise.
9520 * intervals.c (reproduce_tree_obj): New function, like
9521 reproduce_tree but takes a Lisp_Object for the parent. Declare
9523 (graft_intervals_into_buffer): Use it when appropriate.
9524 (reproduce_tree): Declare with prototype.
9525 (balance_possible_root_interval): Check that the parent is a lisp
9526 object before trying to examine its type.
9528 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9530 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9531 as strings only if both are known to be strings.
9533 * s/openbsd.h (LIBS_TERMCAP): Undef.
9535 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9537 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9538 definitions for non-Emacs compilation.
9539 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9540 outside of `#ifdef emacs'.
9541 (print_partial_compiled_pattern): Update.
9542 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9543 (re_compile_fastmap): Merge handling of charset and charset_not (for
9544 emacs and non-emacs compilation as well).
9545 Similarly for (not)categoryspec and (not)syntaxspec.
9546 Don't use the fastmap when reaching `anychar' since the added
9547 complexity is not justified.
9548 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9549 and (not)syntaxspec. Merge (not)categoryspec.
9551 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9553 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9554 (FACE_FOR_CHAR): Define them differently for the configuration of
9557 2000-03-21 Dave Love <fx@gnu.org>
9559 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9562 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9564 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9565 (lface_fully_specified_p): Don't check contents of
9566 LFACE_FONT_INDEX because that attribute is optional.
9567 (realize_x_face): Remove now unwarranted xassert.
9569 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9571 The following changes are to make font selection based on
9572 characters, not charset. In addition, they recover fontset
9573 facilities while utilizing the new font selection mechanism.
9575 * Makefile.in (fontset.o): Depend on dispextern.h.
9577 * alloc.c (mark_face_cache): Don't mark face->registry.
9579 * dispextern.h (struct glyph): New member glyph_not_available_p.
9580 Use 22 bits for face_id.
9581 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9582 (struct face): Delete member registry, new member ascii_face.
9583 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9584 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9585 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9586 (struct it): Delete member charset, new member glyph_not_available_p.
9588 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9589 (struct fontset_info, struct fontset_data): Structs removed.
9590 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9591 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9592 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9593 (fs_free_face_fontset, fontset_font_pattern)
9594 (face_suitable_for_char_p, face_for_char)
9595 (make_fontset_for_ascii_face): Extern them.
9596 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9597 (FS_LOAD_FACE_FONT): New macro.
9599 * fontset.c: All codes rewritten or adjusted for the change of
9600 fontset implementation. Now fontset is represented by char table.
9601 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9603 (my_strcasecmp): Function removed.
9604 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9605 (AREF, ASIZE): New macros.
9606 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9607 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9608 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9609 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9610 (fontset_id_valid_p, font_family_registry, fontset_name)
9611 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9612 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9614 (fs_load_font): New arg FACE. Caller changed.
9615 (fs_query_fontset): Argument changed. Caller changed.
9616 (Fquery_fontset): call fs_query_fontset.
9617 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9619 (clear_fontset_elements, check_registry_encoding)
9620 (check_fontset_name): New functions.
9621 (syms_of_fontset): Set char-table-extra-slots property of fontset
9622 to 3. Staticpro and initialize Vfontset_table and
9623 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9625 * frame.h (struct frame): Member `fontset_data' removed.
9626 (FRAME_FONTSET_DATA): Macro removed.
9628 * frame.c (make_frame): Don't allocate f->fontset_data.
9629 (Fdelete_frame): Don't free f->fontset_data.
9631 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9633 * xdisp.c (charset_at_position): Function removed.
9634 (init_iterator): Don't set member charset of struct `it'.
9635 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9636 (next_element_from_display_vector, insert_left_trunc_glyphs):
9638 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9640 (get_next_display_element, append_space)
9641 (extend_face_to_end_of_line): Likewise.
9643 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9645 (clear_font_table, frame_update_line_height, load_face_font):
9646 Adjusted for the change of fontset implementation.
9647 (load_face_fontset_font): Function removed.
9648 (pixel_point_size): New function.
9649 (font_list): Argument type changed. Caller changed.
9650 (LFACE_FONT): New macro.
9651 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9652 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9653 Lisp_Object. Determine the font name by actually loading a font
9654 by the specified pattern. Set LFACE_FONT (lface) to the specified
9655 pattern. Even if a font is not found, don't try alternatives.
9656 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9657 (set_font_frame_param): If `font' is specified in lface, use it.
9658 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9659 (lface_same_font_attributes_p): Likewise.
9660 (make_realized_face): Arguent changed. Caller changed. Set
9661 face->ascii_face to face itself.
9662 (free_realized_face): Free face->fontset if face is for ASCII.
9663 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
9664 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9665 (free_realized_multibyte_face): New function.
9666 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9667 changed. Caller changed.
9668 (try_font_list): Argument type changed.
9669 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9670 (choose_face_font): Argument changed. Handle fontset properly.
9671 (choose_face_fontset_font): Function removed.
9672 (realize_default_face, realize_named_face): Don't remove the
9674 (realize_face): Argument changed. Caller changed. Remove face
9675 with the arg former_face_id in advance. Load font for the new face.
9676 (realize_x_face): Argument changed. Caller changed. For a
9677 multibyte character, share fontset with base_face. For a single
9678 byte character, make a new realized fontset. Don't load a font here.
9679 (realize_tty_face): Argument changed. Caller changed.
9680 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9681 (face_at_buffer_position): Don't check multibyte_p for returning
9683 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9684 FACE_SUITABLE_FOR_CHARSET_P.
9685 (syms_of_xfaces): Remove code for Qx_charset_registry and
9686 Vface_default_registry.
9688 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9689 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9690 (x_per_char_metric): Don't try FONT->default_char. Even if
9691 pcm->width is zero, glyph bits may exist.
9692 (x_encode_char): Always initialize char2b->byte1.
9693 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9694 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9695 (x_append_glyph): Set glyph->glyph_not_available_p.
9696 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9697 it->charset. Handle the case that per char metric is not
9698 available. If it->multibyte_p is zero and it->c is a multibyte
9699 character, convert it to a unibyte character.
9700 (struct glyph_string): Delete member `charset'.
9701 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9702 the case that per char metric is not available correctly.
9703 (x_fill_glyph_string): Handle the case that the specific glyph is
9704 not available correctly.
9705 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9706 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9707 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9708 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9709 fontset. Don't call FS_LOAD_FONT.
9711 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9712 (x_create_tip_frame): Likewise.
9713 (Fx_close_connection): Free full_name of font_info.
9715 * fns.c (optimize_sub_char_table): New function.
9716 (Foptimize_char_table): New function.
9717 (syms_of_fns): Defsubr Soptimize_char_table.
9719 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9721 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9722 only if buffer is displayed in some window.
9724 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9725 (try_window_reusing_current_matrix): Don't call scroll run
9726 function if run's current and desired position are the same;
9727 this prevents cursor flickering.
9729 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9731 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9733 * regex.c (RE_STRING_CHAR): New macro.
9734 (GET_CHAR_AFER_2): Remove.
9735 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9736 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9737 (print_partial_compiled_pattern, re_compile_fastmap)
9738 (re_match_2_internal): Remove on_failure_jump_exclusive.
9739 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9740 optimization only need to work for * (ie. can use of_keep_string_jump).
9741 Remove the special case for .*\n since it is now covered by the general
9743 (re_search_2): Don't bother with `room'.
9744 (skip_one_char): New function.
9745 (skip_noops): Simplify since `memory' is not needed any more.
9746 (mutually_exclusive_p): Restructure slightly to use `switch' and
9747 add handling for "all" remaining cases.
9748 (re_match_2_internal): Change on_failure_jump_smart to use
9749 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9750 rather than on_failure_jump_exclusive.
9752 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9754 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9755 number of bits per RGB because it's everywhere used as the depth
9758 * term.c (calculate_costs): Remove code dealing with X frames.
9760 2000-03-19 Richard M. Stallman <rms@gnu.org>
9762 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9764 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9766 * lread.c (read_integer): Unread the last char not consumed.
9768 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9770 * xterm.c (x_update_window_cursor): Don't update in frames
9771 which are in the process of being deleted.
9773 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9775 * Makefile.in (mostlyclean): Add `*.core'.
9776 (clean): Add `bootstrap-emacs'.
9778 * lread.c (read_integer): New function.
9779 (read1): Support read syntax #o, #x, #b, #r.
9781 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9783 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9784 make sure POINTER_TO_OFFSET gives the same value before and after
9785 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9786 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9787 (debug): Now only active if > 0 rather than if != 0.
9788 (DEBUG_*): Update for the new meaning of `debug'.
9789 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9790 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9791 in `succeed_n', `jump_n' and `set_number_at'.
9792 (store_op1, store_op2, insert_op1, insert_op2)
9793 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9794 (group_in_compile_stack): Move to after its arg's types are
9795 declared and add a prototype.
9796 (PATFETCH): Define in terms of PATFETCH_RAW.
9797 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
9798 (QUIT): Redefine as a nop except for NTemacs.
9799 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9800 indentation of the greedy-op and shy-group code.
9801 (at_(beg|end)line_loc_p): Fix argument's types.
9802 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9803 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9804 (MATCHING_IN_FIRST_STRING): Remove.
9805 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9806 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9807 QUIT unconditionally.
9809 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9811 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9814 * process.c (send_process): Add a hint that the function
9815 can call Lisp code to its comment.
9817 * lread.c (load_dangerous_libraries): New variable.
9818 (Vbytecomp_version_regexp): New variable.
9819 (safe_to_load_p): New function.
9820 (Fload): Handle files not compiled with Emacs specially.
9821 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9823 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9825 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9827 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9828 support functions only if HAVE_X11R6_XIM is defined.
9829 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9831 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9833 * xfns.c (X_I18N_INHIBITED): Don't define.
9834 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
9835 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9837 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9838 (HAVE_X11R6_XIM): Define.
9840 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9842 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9843 If set, call XSynchronize.
9845 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9847 * regex.c: Declare a new type `re_char' used throughout the code
9848 for the string char type. It's `const unsigned char' to match the
9849 rest of Emacs. Consistently make sure all pointers to strings use
9850 it and make sure all pointers into the pattern use `unsigned char'.
9851 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9852 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9855 * charset.h (GET_CHAR_AFTER_2): Remove.
9856 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9858 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9860 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9861 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9862 of them try to use backquotes.
9864 2000-03-12 Dave Love <fx@gnu.org>
9866 * unexelf.c: Restore changes of 1999-10-19.
9867 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9868 fix its type and alignment; copy it from current process.
9870 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9872 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9873 has been found. Fix bug not computing timer's predecessor.
9875 * fileio.c (Fread_file_name): Handle case that DIR contains a
9878 * window.c (Fsave_window_excursion): Doc fix.
9880 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
9882 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9884 * msdos.c (vga_installed): New function, code moved from
9885 dos_set_window_size.
9886 (Qbar, Qcursor_type, outside_cursor): New variables.
9887 (syms_of_msdos): Intern and staticpro them.
9888 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9889 shape used outside Emacs when called for the first time.
9890 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9891 cursor shape used outside Emacs.
9892 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9893 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9895 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9896 parameters specify the cursor. Make qreverse a global
9897 variable (renamed to Qreverse).
9899 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9901 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9903 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9905 This is a big redesign of failure-stack and register handling, prompted
9906 by bugs revealed when trying to add shy-groups. Overall, what happened
9907 is that loops are now structured a little differently, groups can be
9908 shy and the code is a little simpler.
9910 * regex.h: Update the copyright.
9911 (RE_SHY_GROUPS): New value.
9912 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9913 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9915 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9916 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9917 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9918 for (start|stop)_memory since they now only take one argument (the
9919 second has becomes unnecessary).
9920 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
9921 (print_compiled_pattern): Use %ld to printf long ints and flush to
9922 make debugging a little easier.
9923 (union fail_stack_elt): Make the integer unsigned.
9924 (struct fail_stack_type): Add a `frame' element.
9925 (INIT_FAIL_STACK): Init `frame' as well.
9926 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9927 (DEBUG_PUSH, DEBUG_POP): Remove.
9928 (NUM_REG_ITEMS): Remove.
9929 (NUM_NONREG_ITEMS): Adjust.
9930 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9931 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9932 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9933 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
9935 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9936 address pushed is not the destination of the jump but the source
9938 (NUM_FAILURE_ITEMS): Remove.
9939 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9940 registers before the actual failure point). Don't hardcode any
9941 meaning for str==NULL anymore.
9942 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9943 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9945 (REG_UNSET_VALUE): Use NULL (why not?).
9946 (compile_range): Remove declaration since it doesn't exist.
9947 (struct compile_stack_elt_t): Remove inner_group_offset.
9948 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9949 (regex_grow_registers): Remove dead code.
9950 (FIXUP_ALT_JUMP): New macro.
9951 (regex_compile): Add shy-groups Change loops to use
9952 on_failure_jump_smart&jump instead of
9953 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9954 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9955 variable to me). Use `jump' instead of `jump_past_alt' and don't
9956 bother with push_dummy_failure in alternatives since it is now
9957 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9958 emacs' for (re)allocating the stack.
9959 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9960 from loop when bufp->can_be_null rather than jumping to `done'.
9961 Avoid jumping backwards so as to ensure termination. Use
9962 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9963 backreferences. Remove dead code in handling of `anychar'.
9964 (skip_noops, mutually_exclusive_p): New functions taken from the
9965 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9966 improve mutually_exclusive_p to handle ".+\n".
9967 (lowest_active_reg, highest_active_reg)
9968 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9969 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9970 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9971 variables. Push register (in `start_memory') on the stack rather
9972 than storing it in old_reg(start|end). Remove the cycle detection
9973 from `stop_memory', replaced by the use of on_failure_jump_loop
9974 for greedy loops. Add code for the new on_failure_jump_<foo>.
9975 Remove ad-hoc code in `on_failure_jump' to push more registers in
9976 the case of a loop. Take out code from `maybe_pop_jump' into
9977 separate functions and adapt it to the semantics of
9978 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9979 and push_dummy_failure. Remove dummy_failure handling and
9980 handling of `failures to jump to on_failure_jump' (this last one
9981 was already dead code, it seems).
9982 (group_match_null_string_p, alt_match_null_string_p)
9983 (common_op_match_null_string_p): Remove.
9985 2000-03-08 Dave Love <fx@gnu.org>
9987 * config.in: Don't depend on __STDC__ for volatile.
9988 Add POINTER_TYPE, PTR, PROTOTYPES.
9990 * hftctl.c, strftime.c: Use PROTOTYPES.
9991 * eval.c (find_handler_clause): Likewise.
9993 * mem-limits.h: Use POINTER_TYPE.
9995 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9996 (memory_warnings): Declare using POINTER_TYPE.
9998 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10000 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10002 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10004 * xfns.c: Remove obsolete code in #if 0.
10005 (Fx_focus_frame): New function.
10007 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10009 * coding.c (coding_category_name): Add coding-category-utf-8,
10010 coding-category-utf-16-be, coding-category-utf-16-le.
10011 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10012 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10013 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10014 (detect_coding_utf_8): New function.
10015 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10016 UTF_16_LOW_SURROGATE_P): New macros.
10017 (detect_coding_utf_16): New function
10018 (detect_coding_mask): When priorities are specified, skip any
10019 categories that have `nil' coding-system. Fix bug of returning
10020 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10021 returns a mask not set in PRIORITIES.
10022 (detect_eol_type_in_2_octet_form): New function.
10023 (detect_eol): selects detect_eol_type_XXX to call according to
10024 cooding->category_idx.
10025 (detect_coding_system): Remove `nil' coding-system in the result.
10026 (Fupdate_coding_systems_internal): Update all coding-categories.
10028 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10029 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10031 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10032 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10033 (CODING_CATEGORY_IDX_UTF_16_LE)
10034 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10035 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10036 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10037 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10039 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10041 * doc.c (Fdocumentation_property): If value is not a string,
10042 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10044 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10045 close the display with XtCloseDisplay. This caused a bus error
10048 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10049 complete but not unique.
10051 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10053 * process.c (send_process): Remove local variable `procname' that
10054 might become invalid when a GC happens. Instead, access the
10055 process name slot directly.
10057 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10058 orig_height if set.
10060 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10061 orig_height if set.
10063 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10065 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10066 glyph matrices have been freed.
10068 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10070 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10071 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10073 * xfns.c (QCdata): Moved to xdisp.c.
10075 * xdisp.c (QCdata): Moved here from xfns.c.
10076 (syms_of_xdisp): Initialize QCdata.
10078 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10080 * window.c (coordinates_in_window): Use
10081 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10082 FRAME_INTERNAL_BORDER_WIDTH.
10084 * xdisp.c (try_window_id): Recompute unchanged information if
10085 it is obviously invalid.
10087 * xterm.c (x_term_init): Create a colormap if not using the
10090 * xterm.h (select_visual): Change prototype.
10092 * xfns.c (select_visual): Rewritten. Recognize user-specified
10094 (visual_classes): New variable.
10096 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10098 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10099 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10100 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10101 (x_decode_color): Don't handle allocation of white and black specially.
10102 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10103 XtNcolormap resources.
10104 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10105 (Fx_create_frame): Initialize color members of x_output structure.
10106 (xpm_load): Pass colormap to XPM lib.
10108 * xfaces.c (x_free_colors): Access colormap of frame using
10109 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10110 when default colormap is used.
10112 * xterm.c (x_term_init): Set Colormap member of x_display_info
10113 structure. Copy colormap if resource `privateColormap' is
10114 specified (PseudoColor only).
10115 (x_setup_relief_color): Access colormap of frame using
10118 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10119 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10121 2000-03-04 Jason Rumney <jasonr@gnu.org>
10123 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10124 other non-platform-specific equivalents.
10125 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10126 specific functions and macros as their w32 equivalents where
10127 non-platform-specifics are not available.
10128 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10129 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10130 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10131 (frame_update_line_height): Use macros to access f->output_data.
10132 (defined_color): Remove FIXME comments; fixed.
10133 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10134 into #ifdef blocks. Add WINDOWSNT blocks.
10135 (Fx_list_fonts): Use macros for accessing font data.
10136 (set_lface_from_font_name): Different default fonts for X and
10138 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10139 scalable for backward compatibility.
10140 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10141 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10143 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10146 * makefile.nt (w32faces.obj): Remove.
10149 2000-03-03 Jason Rumney <jasonr@gnu.org>
10151 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10152 correct parameters.
10154 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10156 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10157 standard ELF definitions here if the system header does not.
10159 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10161 * xterm.c (PER_CHAR_METRIC): Removed.
10162 (x_per_char_metric_1, x_default_char): New functions.
10163 (x_per_char_metric): If font's default char is invalid, return
10164 metrics of a suitably chosen usable default char.
10165 (x_draw_glyph_string_foreground): If font has an invalid default
10166 char, replace occurrences of unprintable chars with a suitably
10167 chosen usable default char.
10169 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10171 * xterm.c (note_mouse_highlight): Return quickly if frame's
10172 glyph matrices have been freed.
10174 * dispnew.c (free_glyphs): Block input while freeing matrices.
10176 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10178 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10181 * dispextern.h (x_free_colors): Add prototype.
10183 * xfaces.c (x_free_colors): New function.
10184 (unload_color, free_face_colors): Use it.
10186 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10188 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10190 * window.c [MSDOS]: Include msdos.h.
10192 2000-03-02 Dave Love <fx@gnu.org>
10194 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10196 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10197 set C_OPTIMIZE_SWITCH for gcc.
10199 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10201 * coding.c (coding_save_composition): Be sure to allocate
10202 composition data area in coding even if there's no composition in
10205 2000-03-01 Jason Rumney <jasonr@gnu.org>
10207 * w32term.c: Equivalent changes to those made to xterm.c on
10208 2000-02-25 and 2000-02-24.
10210 * w32fns.c: Equivalent changes to those made to xfns.c on
10211 2000-02-25 and 2000-02-21.
10213 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10214 correct line-end convention is followed.
10216 * w32menu.c [HAVE_BOXES]: Remove #undef.
10217 (single_keymap_panes): Remove code for simulating checkmarks.
10218 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10219 Remove code for drawing simulated checkmarks.
10220 (w32_menu_show): make unibyte help string correctly.
10221 (add_menu_item): draw standard Windows checkmarks. Draw radio
10222 buttons as radio buttons if possible.
10224 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10226 * sysdep.c (start_of_text): Don't define this function for NetBSD
10229 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10231 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10232 (LINKER): Don't undef if __NetBSD__ is defined.
10234 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10236 * fileio.c [__NetBSD__]: Define `unix'.
10238 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10240 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10242 * atimer.c (start_atimer): Don't abort when timers are stopped.
10243 (append_atimer_lists): New function.
10244 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10245 arbitrary lists of stopped and running atimers.
10247 * atimer.c (cancel_atimer): Handle canceling an atimer when
10248 some timers are stopped.
10250 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10251 after canceling it.
10253 * fns.c (maybe_resize_hash_table): Handle case of new size
10254 coming out as being the same as old size.
10256 2000-02-27 Jason Rumney <jasonr@gnu.org>
10258 * makefile.nt: Add atimer.h to dependencies.
10259 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10260 * w32console.c: Only disable window system features for dispextern.h
10261 (initialize_w32_display): Build a display info for the console.
10262 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10263 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10264 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10266 * w32gui.h (struct W32FontStruct): Revert last change after change
10268 * w32menu.c (single_submenu): Set up help string.
10269 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10270 (w32_dialog_show): Set up help string.
10271 * w32term.c (w32_display_info_for_display): Remove unused function.
10272 (w32_draw_bitmap): Use pre-built bitmaps.
10273 (w32_initialize_display_info): New function to initialize parts of
10274 display info that are common to both GUI and console frames.
10275 (w32_term_init): Use w32_initialize_display_info. Do not set
10276 Vw32_num_mouse_buttons here, as it is not called for console
10277 frames. Build bitmaps for indicating truncated lines etc.
10278 (x_delete_display): Destroy pre-built bitmaps.
10279 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10280 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10282 2000-02-27 Dave Love <fx@gnu.org>
10284 * lisp.h: Add a bunch of prototypes.
10286 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10288 * keyboard.c (read_char): Set `usec' correctly.
10290 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10292 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10293 `lambda', set reg[RRR] to the map index.
10294 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10295 reg[RRR] to 0. Otherwise, set it to -1.
10297 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10299 * emacs.c (main): Remove code snippet commented out with `//'.
10301 2000-02-25 Richard M. Stallman <rms@gnu.org>
10303 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10304 and contains a `:', prepend `/:'.
10306 * window.c (select_window_1): If selected_window is nil,
10307 don't "swap out" the buffer's point.
10308 (Fset_window_configuration): Set selected_window to nil
10309 before calling Fselect_window.
10310 (unshow_buffer): Don't set point in buffer from window's point
10311 if another more recently selected window also shows the buffer.
10313 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10315 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10317 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10318 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10319 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10321 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10322 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10323 (hide_busy_cursor): New functions.
10324 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10326 * minibuf.c (read_minibuf): Cancel busy-cursor.
10328 * keyboard.c (command_loop_1): Call start_busy_cursor before
10329 Fcommand_execute and cancel_busy_cursor after it.
10330 (timer_check): Remove busy-cursor code.
10331 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10334 * process.c (wait_reading_process_input): Remove busy-cursor code.
10336 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10337 Fx_hide_busy_cursor.
10339 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10341 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10343 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10345 * xterm.c (XTread_socket): Remove busy-cursor code.
10347 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10348 (build_frame_matrix_from_leaf_window): Put code handling
10349 glyph row's not being a slice of a frame row in #if 0.
10350 (sync_window_with_frame_matrix_rows): New function.
10351 (frame_row_to_window): New function.
10352 (mirror_line_dance): Handle copies between windows.
10354 * lread.c (Fload): Use `xfree' instead of `free'.
10355 (init_obarray): Use `xmalloc' instead of `malloc'.
10357 * window.c (Fset_window_buffer): Set WINDOW to the window
10359 (coordinates_in_window): Take frame's internal border width
10362 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10364 * xterm.c (x_display_and_set_cursor): Display cursor of
10365 non-selected windows depending on the setting of
10366 cursor_in_non_selected_windows.
10368 * xdisp.c (cursor_in_non_selected_windows): New variable.
10369 (syms_of_xdisp): DEFVAR_BOOL it.
10371 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10373 * data.c (Fstring_to_number): If number is greater than what
10374 fits into an integer, return a float.
10376 * eval.c (specbind): Remove references to
10377 keyword_symbols_constant_flag.
10379 * data.c (keyword_symbols_constant_flag): Removed.
10380 (Fmakunbound, set_internal, syms_of_data): Remove references to
10381 keyword_symbols_constant_flag.
10383 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10385 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10387 * syntax.c (multibyte_syntax_as_symbol): New variable.
10388 (syms_of_syntax): Declare it as a Lisp variable.
10389 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10390 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10391 nonzero, treat all multibyte characters as symbol.
10392 (init_syntax_once): Give syntax `word' to all multibyte characters.
10394 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10396 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10399 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10401 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10403 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10404 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10406 2000-02-21 Dave Love <fx@gnu.org>
10408 * frame.c (Vmouse_position_function): New variable.
10409 (Fmouse_position): Use it.
10410 (syms_of_frame): Install it.
10412 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10414 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10416 * fileio.c (Finsert_file_contents): Unbind the binding of
10417 standard-output done by temp_output_buffer_setup.
10419 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10420 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10421 (specbind, unbind_to): Handle most common case of non-constant
10422 symbol with trivial value specially.
10424 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10426 2000-02-20 Richard M. Stallman <rms@gnu.org>
10428 * data.c (Fmake_variable_buffer_local): Doc fix.
10429 Init found_for_buffer to 0.
10430 (Fmake_variable_frame_local): If the variable has already
10431 been buffer-local, set the check_frame field.
10433 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10435 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10436 produced for CODING_MODE_LAST_BLOCK requires.
10438 2000-02-18 Dave Love <fx@gnu.org>
10440 * keyboard.c (echo_keystrokes): Remove declaration.
10441 (Vecho_keystrokes) New variable.
10442 (read_char, record_menu_key, read_key_sequence): Use it to allow
10443 use of float value.
10444 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10446 * lread.c: Undef feature selection macros before defining.
10448 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10450 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10451 for symbols other than the symbol in question.
10453 2000-02-17 Dave Love <fx@gnu.org>
10455 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10457 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10459 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10461 * alloc.c (enum mem_type): Compile unconditionally.
10463 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10465 * xfaces.c (tty_defined_color): Don't return faulire indication
10466 for unspecified-fg and unspecified-bg pseudo-colors.
10468 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10470 * alloc.c (mark_object): Don't mark symbol names in pure space.
10471 (gc_sweep): Don't unmark symbol names in pure space.
10473 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10474 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10475 [GC_MARK_STACK]: New defines.
10476 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10477 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10479 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10481 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10482 allocate_buffer instead of xmalloc.
10484 * alloc.c (toplevel): Include setjmp.h.
10485 (PURE_POINTER_P): New define.
10486 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10487 (Vdead) [GC_MARK_STACK]: New variable.
10488 (lisp_malloc): Add parameter TYPE, call mem_insert if
10489 GC_MARK_STACK is defined.
10490 (allocate_buffer): New function.
10491 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10492 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10493 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10494 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10495 (MEM_NIL) [GC_MARK_STACK]: New define.
10496 (struct mem_node) [GC_MARK_STACK]: New structure.
10497 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10498 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10499 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10500 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10501 (mark_stack) [GC_MARK_STACK]: New functions.
10502 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10503 (clear_marks): Removed.
10504 (gc_sweep): Set free conses' car, free floats' type, free
10505 symbols' function to Vdead. Use lisp_free to free buffers.
10506 (init_alloc_once): Initialize Vdead.
10507 (survives_gc_p): Return non-zero for pure objects.
10509 * alloc.c: Add comments throughout the file.
10511 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10512 that unblocks alarms.
10514 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10515 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10516 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10518 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10520 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10522 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10523 avoid infinite error signaling. Allocate sufficient memory for
10524 eol_str in the case that eoltype is Lisp_Int.
10526 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10528 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10529 depends on the previous behavior.
10531 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10533 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10535 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10537 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10539 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10540 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10543 2000-02-15 Richard M. Stallman <rms@gnu.org>
10545 * data.c (set_internal): Don't make variable buffer-local
10546 if within a let-binding for the same buffer.
10547 (let_shadows_buffer_binding_p): New function.
10549 * eval.c (specbind): For buffer-local value,
10550 record the current buffer also.
10551 (unbind_to): Cope with that change.
10553 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10555 * window.c (Fsave_window_excursion): Doc fix.
10557 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10559 * syntax.c (back_comment): Make sure we only consider comment-starters
10560 of the relevant style and return -1 in case of a failure to find the
10561 beginning of the comment.
10562 (Fforward_comment): If back_comment fails, go back to the position just
10563 after the comment-end.
10564 (scan_lists): Add comment describing a very minor bug.
10566 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10568 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10569 `completion-regexp-list' in the docstring.
10571 2000-02-14 Dave Love <fx@gnu.org>
10573 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10575 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10577 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10578 to Emacs' syntax. Also fix the comment about set/not-set meanings
10579 since Emacs syntax is not the value 0 any more.
10580 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10581 since it's now part of RE_SYNTAX_EMACS.
10583 2000-02-12 Dave Love <fx@gnu.org>
10585 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10587 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10589 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10591 2000-02-12 Dave Love <fx@gnu.org>
10593 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10595 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10596 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10597 * s/hpux.h: Don't define HAVE_VFORK.
10599 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10601 * s/nextstep.h: Don't define HAVE_ALLOCA.
10603 * config.in: Add vfork bits.
10605 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10607 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10608 unwind function to undo the effect of stopping atimers.
10610 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10612 * atimer.c (stopped_atimers): New variable.
10613 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10616 * atimer.h (stop_other_atimers, run_all_atimers)
10617 (unwind_stop_other_atimers): Add function prototypes.
10619 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10621 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10623 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10624 library may depend on jpeg.
10625 (atimer.o): Depends on atimer.c.
10627 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10629 * insdel.c (del_range_1): Call update_compositions.
10630 (del_range_both): Call update_compositions just once..
10632 2000-02-10 Dave Love <fx@gnu.org>
10634 * xfns.c (create_frame_xic): Fix initialization of automatic
10635 aggregates for pcc.
10637 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10639 * ccl.c (CCL_MAKE_CHAR): New macro.
10640 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10641 registers by CCL_MAKE_CHAR before calling translate_char.
10642 <CCL_TranslateCharacterConstTbl> Likewise.
10644 2000-02-08 Dave Love <fx@gnu.org>
10646 * lread.c (__EXTENSIONS__): Define.
10648 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10650 * puresize.h (BASE_PURESIZE): Increase to 650000.
10652 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10654 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10657 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10659 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10660 md, mh, mb, mr, and me to the fake termcap entry.
10662 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10664 * sound.c (sound_cleanup): Don't call device close routine if the
10665 function pointer is null.
10667 2000-02-06 Andrew Innes <andrewi@gnu.org>
10669 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10670 around image definitions and prototypes.
10671 (gamma_correct) [WINDOWSNT]: New prototype.
10673 * w32term.c (x_make_frame_visible): Replace call to
10674 input_poll_signal with poll_for_input.
10676 * window.c [WINDOWSNT]: Include w32term.h.
10678 * xdisp.c [WINDOWSNT]: Include w32term.h.
10680 * makefile.nt: Add dependencies on w32gui.h.
10681 (OBJ1): Include atimer.obj.
10682 ($(BLD)\atimer.obj): New dependency rule.
10684 * w32.c (sigmask): New function (does nothing).
10685 (sigunblock): Ditto.
10687 * frame.c [WINDOWSNT]: Include w32term.h.
10689 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10691 * lread.c (syms_of_lread): Fix literal newlines.
10693 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10694 the string constant limit (2048 bytes) in MSVC.
10697 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10699 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
10700 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10701 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10702 dispatch the event.
10704 2000-02-04 Dave Love <fx@gnu.org>
10706 * fileio.c: Remove some unused vars.
10707 (_GNU_SOURCE): Define (for euidaccess).
10709 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10711 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10713 (read_minibuf): Deal with allow_props correctly.
10715 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10717 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10719 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10721 * search.c (compile_pattern): If a cache entry has a nil regexp,
10722 fill in that entry instead of clobbering a previously cached
10725 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10727 * puresize.h (BASE_PURESIZE): Increase to 610000.
10729 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10731 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10734 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10736 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10737 instead of incrementing ic directly.
10738 <CCL_WriteExprConst> Likewise.
10739 <ccl_set_expr>: Set ic to jump_address.
10741 * fileio.c (e_write): Fix the handling of
10742 CODING_FINISH_INSUFFICIENT_SRC.
10744 2000-02-01 Dave Love <fx@gnu.org>
10746 * editfns.c (Fpropertize): Doc fix.
10748 * process.c (Fstart_process): Doc fix.
10750 * eval.c: Fix various doc strings not to duplicate information
10751 from help-manyarg-func-alist.
10753 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
10755 * doc.c (Vhelp_manyarg_func_alist): New variable.
10756 (Fdocumentation): Use it.
10757 (syms_of_doc): Define it.
10759 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10761 * xterm.c (xim_open_dpy): Remove unused local variable.
10763 * emacs.c (USAGE): Use term `display options' instead of `X options'.
10765 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10766 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10768 * fns.c (sweep_weak_table): New function.
10769 (sweep_weak_hash_tables): Use it. Keep on marking until there
10772 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10774 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10775 that XTread_socket does not crash by trying to call XNoOp on a
10778 2000-01-30 Jason Rumney <jasonr@gnu.org>
10780 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10781 Change selected_frame to SELECTED_FRAME ().
10782 (w32_console_mouse_position): Remove #ifndef MULE from around
10783 `insist' parameter.
10785 * makefile.nt: Remove dosfns.obj.
10787 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10789 * w32fns.c (w32_defined_color): Check for valid frame before
10790 applying gamma correction. Eliminate dependency on frame elsewhere.
10791 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10792 (w32_to_x_font): Use resx and resy not height_in and width_in.
10793 (x_to_w32_font): Doc fix.
10794 (xlfd_strip_height): New function to strip and return font height.
10795 (w32_font_match): Compare height separately from rest of xlfd
10796 spec, using xlfd_strip_height.
10798 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10799 width_in. Use w32_defined_color in place of defined_color.
10801 * w32faces.c: Merge more of DOS and X specifics in preparation for
10802 merge with xfaces.c.
10803 (defined_color): Remove FIXME comment.
10804 (tty_color_name): Provide w32-specific function.
10805 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10807 * w32console.c (turn_on_face, turn_off_face): Removed.
10808 (w32_face_attributes): New function.
10809 (Global_variables): Reduce scope where possible.
10810 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10812 (hl_mode): Don't modify text attributes.
10813 (write_glyphs): Don't do anything if len <= 0. Use
10814 w32_face_attributes to get attributes for drawing. Write
10815 terminating codes using char_attr_normal.
10816 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10817 (update_begin, update_end): Likewise.
10818 (vga_stdcolor_name): New function.
10819 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10820 (Fset_screen_color): Remove char_attr_reverse.
10822 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10824 * xfns.c (xic_set_preeditarea): Take window parameter and
10825 window-relative pixel-positions.
10827 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10828 is its frame's selected window.
10829 (xim_instantiate_callback): Likewise.
10831 * xfns.c (x_create_im): Removed.
10832 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10833 (supported_xim_styles): Renamed from supported_styles.
10834 (best_xim_style): Renamed from best_style.
10835 (create_frame_xic): Renamed from xic_create_frame.
10836 (free_frame_xic): Renamed from xic_destroy_frame.
10838 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10840 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10841 our frames, call XFilterEvent with 2nd parameter `None'.
10842 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10843 returning XBufferOverflow.
10844 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
10845 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10846 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10847 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10848 (xim_initialize, xim_close)
10849 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10850 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10851 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10852 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10854 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10856 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10857 `xic_style' and `xic_xfs'.
10858 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10859 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10860 (FRAME_XIM): Removed.
10862 * xfns.c (supported_styles): New variable.
10863 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10864 (xic_create_xfontset, best_style, xic_create_frame)
10865 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10866 (xic_set_xfontset): New functions.
10868 2000-01-28 Dave Love <fx@gnu.org>
10870 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10872 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10874 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10876 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10877 for *scratch* if it already existed.
10879 * emacs.c (USAGE): New macro.
10880 (main): Use it to display usage information.
10882 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10884 Support for the menu-help feature:
10886 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
10888 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10889 part of the line to the termscript file.
10890 (IT_clear_to_end): Clear the entire line, not just its beginning.
10891 (menu_help_message, prev_menu_help_message): New variables.
10892 (IT_menu_make_room): Make room for the help_text member.
10893 (IT_menu_display): New argument disp_help; all callers changed.
10894 If disp_help is non-zero, store the help text of the active menu
10895 item in menu_help_message.
10896 (XMenuAddPane): Initialize the help_text member to NULL.
10897 (XMenuAddSelection): New argument help_text. Store it in the
10899 (XMenuActivate): New argument help_callback. If the value of
10900 menu_help_message has changed since the last time, display the
10901 menu help message text while waiting for the mouse to move. Clear
10902 the echo area before exiting.
10903 (XMenuDestroy): Free the help_text member.
10905 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10907 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10908 XMenuAddSelection. Pass help callback to XMenuActivate.
10909 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10911 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10913 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10914 and EMACS_SET_USECS.
10916 2000-01-26 Dave Love <fx@gnu.org>
10918 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10920 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10921 an error may be signalled.
10923 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10925 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10926 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10928 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10930 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10932 * charset.c (Fstring): If there is a multibyte char among
10933 the args, always return a multibyte string.
10935 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10937 * sysdep.c (sys_select): Turn atimers off and on instead of
10938 recording and restoring old alarm handler
10940 * process.c (toplevel): Include atimer.h.
10941 (create_process_1): Rewritten.
10942 (create_process): Use atimers instead of alarm.
10943 (wait_reading_process_input) [hpux]: Turn atimers off instead
10944 of turning off SIGALRM.
10945 (wait_reading_process_input): Turn off atimers instead off
10946 calling stop_polling.
10948 * emacs.c (main): Call init_atimer.
10950 * keyboard.c (toplevel): Include systime.h and atimer.h.
10951 (polling_for_input): Removed because unused.
10952 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10953 (poll_timer): New variable.
10954 (poll_for_input, poll_for_input_1): New functions.
10955 (start_polling, stop_polling): Rewritten.
10957 * keyboard.h (polling_for_input): Removed.
10959 * atimer.h, atimer.c: New files.
10961 * Makefile.in (obj): Add atimer.o.
10962 (atimer.o): New target.
10964 * blockinput.h (pending_atimers): Add extern declaration.
10965 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10967 * lisp.h (popup_activated_flag): Add extern declaration.
10969 * xmenu.c (popup_activated_flag): Make externally visible.
10970 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
10971 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10973 * xterm.c (toplevel): Include atimer.h.
10974 (toolkit_scroll_bar_interaction): New variable.
10975 (Fxt_process_timeouts): Removed.
10976 (x_process_timeouts): New function.
10977 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10978 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10979 (x_make_frame_visible): Call poll_for_input_1 instead of
10980 input_poll_signal. Don't call alarm.
10981 (x_initialize): Install timer calling x_process_timeouts.
10983 2000-01-24 Dave Love <fx@gnu.org>
10985 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10986 Don't use -cckr -- apparently not now necessary.
10988 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10990 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10993 2000-01-23 Jason Rumney <jasonr@gnu.org>
10995 * w32fns.c (w32_defined_color): Apply gamma correction before
10996 trying to map to the palette.
10997 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11000 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11001 here. Callers changed to always pass real device context.
11002 (w32_draw_bitmap): Likewise.
11003 (w32_get_glyph_overhangs): Likewise.
11004 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11005 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11006 pfnSetScrollInfo and SetScrollRange.
11007 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11008 back into MULE characters after decoding them.
11009 (x_get_glyph_face_and_encoding): Likewise.
11010 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11011 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11012 (x_produce_glyphs): Calculate per char metrics for a character
11013 that we know exists in default font when font_not_found_p is true.
11015 2000-01-22 Jason Rumney <jasonr@gnu.org>
11017 * makefile.nt (intervals.obj, composite.obj): New modules.
11018 (composite.h): Added as dependency where appropriate.
11020 * w32gui.h (XGCValue): New struct for emulating X GCs.
11022 * w32term.h (XCharStruct): New struct for emulating X.
11024 * w32console.c (turn_on_face, turn_off_face): New functions.
11025 (change_line_highlight): New prototype for new redisplay.
11026 (write_glyphs): Support multibyte text. Support faces.
11028 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11030 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11031 throughout. struct frame * in place of FRAME_PTR.
11032 Skeleton support for images, toolbars, tooltips from xfns.c.
11033 (Fx_create_frame): Use system default for default scroll bar width.
11034 (w32_get_arg): Renamed from x_get_arg.
11035 (Fx_file_dialog): New function.
11036 (w32_list_fonts): Check cache before asking system.
11037 (Vw32_enable_synthesized_fonts): New variable.
11038 (Vw32_enable_italics): Obsolete, removed.
11040 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11041 Use SELECTED_FRAME macro.
11043 * w32menu.c: Add skeleton support for help strings on menus.
11044 (add_menu_item): Native checkbox and radio support added, but not
11045 yet enabled due to bugs.
11046 (push_menu_item): Add parameters type, selection and help.
11048 Formatting changes to reduce unnecessary diffs with xmenu.c.
11050 * w32select.c (Fw32_set_clipboard_data): Update call to
11051 find_charset_in_str.
11053 * w32term.c: Complete rewrite for new redisplay based on new
11054 xterm.c with necessary sections merged back in from old w32term.c.
11056 2000-01-21 Richard M. Stallman <rms@gnu.org>
11058 * data.c (set_internal): Further fix in same criterion.
11060 2000-01-20 Richard M. Stallman <rms@gnu.org>
11062 * data.c (set_internal): Fix the criteria for whether
11063 to swap out the old cached binding.
11065 2000-01-19 Dave Love <fx@gnu.org>
11067 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11069 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11071 * regex.c (re_compile_fastmap): While checking a range table for
11072 `charset', skip flag bits for a character class correctly.
11074 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11076 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11078 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11080 * widget.c (EmacsFrameSetCharSize): Change size of children first
11081 because of problems with main window geometry management under Lesstif.
11083 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11084 MENU_ITEMS_ITEM_.*.
11085 (MENU_ITEMS_ITEM_HELP): New enumerator.
11086 (push_menu_item): Add parameter HELP. Record help in menu_items.
11087 (single_menu_item, single_submenu, list_of_items): Call
11088 push_menu_item with new parameter.
11089 (single_submenu): Set help string in widget value.
11090 (menu_highlight_callback): New function.
11091 (set_frame_menubar): Call lw_create_widget with new
11093 (xmenu_show, xdialog_show): Ditto.
11095 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11097 * sound.c (Fplay_sound): Improve doc string.
11099 2000-01-11 Richard M. Stallman <rms@gnu.org>
11101 * lisp.h (set_internal): Enter the new arg.
11103 * eval.c (specbind): Record buffer-local variables specially,
11104 indicating which buffer's binding was saved.
11105 (unbind_to): Restore buffer-local variables specially
11106 in the proper buffer.
11108 * data.c (set_internal): New arg BUF.
11110 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11111 * data.c (Fset): Pass new arg to set_internal.
11112 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11114 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11116 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11118 2000-01-11 Richard M. Stallman <rms@gnu.org>
11120 * minibuf.c (Ftry_completion): Doc fix.
11122 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11124 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11127 2000-01-11 Andreas Schwab <schwab@suse.de>
11129 * coding.c (code_convert_region): Initialize total_skip.
11131 2000-01-08 Dave Love <fx@gnu.org>
11133 * eval.c (Fuser_variable_p): Check customizability too.
11135 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11137 * minibuf.c (Fcompleting_read): Doc fix.
11139 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11141 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11144 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11145 Check that input style is supported before trying to create an
11147 (x_window): Call x_create_im.
11149 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11151 * xfns.c (current_gif_memory_src): New variable.
11152 (gif_load): Record the address of the current memory source
11153 in current_gif_memory_src.
11154 (gif_read_from_memory): Use current_gif_memory_src.
11156 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11157 macros statement form.
11159 * sound.c (struct sound): Renamed from struct sound_file.
11160 (struct sound): Add members `data' and `header_size'.
11161 (enum sound_attr): Add SOUND_DATA.
11162 (current_sound, current_sound_device): Variables renamed from
11163 sound_file and sound_device.
11164 (parse_sound): Parse :data.
11165 (parse_sound): Handle sound data in strings.
11166 (find_sound_type): Function renamed from find_sound_file_type.
11167 (wav_init, au_init): Fail if sound's header_size is smaller than
11168 needed header size.
11169 (wav_play, au_play): Play sounds from string data.
11171 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11173 * lisp.h: Add prototype for allocate_string_data.
11175 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11177 * alloc.c (mark_buffer): Remove code in #if 0.
11179 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11180 (strings_consed): New variable.
11181 (allocate_string): Set it.
11182 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11183 (Fmemory_use_counts): Return strings_consed. Use Flist.
11185 * alloc.c: General cleanup in comments etc. Remove conditional
11186 compilation for `standalone'.
11188 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11190 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11191 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11192 (DONT_COPY_FLAG): Removed.
11193 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11194 (struct sdata, struct sblock): New
11195 (struct string_block): Rewritten.
11196 (STRINGS_IN_STRING_BLOCK): New macro.
11197 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11198 (large_sblocks, string_blocks, string_free_list): New variables.
11199 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11200 (init_strings): Rewritten.
11201 (allocate_string, allocate_string_data, compact_small_strings)
11202 (free_large_strings, sweep_strings): New functions.
11203 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11204 (struct string_block_head, current_string_block)
11205 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11206 (STRING_PAD): Removed.
11207 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11208 (Fgarbage_collect): Don't set mark bit in large strings.
11209 (mark_object): Mark strings differently. Mark symbol names
11211 (survives_gc_p): Test marked strings differently.
11212 (gc_sweep): Sweep strings differently, unmark strings in
11214 (compact_strings): Removed.
11216 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11218 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11219 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11221 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11223 * fileio.c (Finsert_file_contents): Signal error if visiting file
11224 in a non-empty buffer.
11226 * term.c (encode_terminal_code): Fix the previous change.
11228 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11230 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11231 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11233 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11235 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11237 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11238 need to test for MSDOS frames.
11240 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11242 * dosfns.c (unspecified_colors): Remove.
11243 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11245 (msdos_stdcolor_name): Return strings for unspecified fore- and
11246 back-ground colors.
11248 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11249 (syms_of_xfaces): Remove their staticpro's.
11250 (tty_color_name): Return Lisp strings for unspecified fore- and
11251 back-ground colors.
11252 (Finternal_set_lisp_face_attribute): Remove the special treatment
11253 for Qunspecified_{f,b}g.
11254 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11256 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11258 * xdisp.c (reseat_at_next_visible_line_start): Position before
11259 newline only if ending up on a newline.
11260 (next_element_from_ellipsis): Return success. Handle case of
11261 displaying no ellipsis. Fix case of ellipsis defined in display table.
11262 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11265 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11267 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11268 (Fcolor_supported_p): Renamed from face-color-supported-p.
11270 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11272 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11273 list of colors renamed to tty-defined-color-alist.
11274 (tty_color_name): Pass the frame to tty-color-by-index.
11275 (realize_tty_face): tty-color-alist is now a function which
11276 accepts the frame as argument.
11278 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11280 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11282 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11283 encode_terminal_code.
11285 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11287 * dispnew.c (mode_line_string): Support termcap frames as well.
11289 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11291 * syntax.c (Fforward_word): Undo previous change.
11293 * editfns.c (Fconstrain_to_field): Don't constrain if
11294 inhibit-field-text-motion is non-nil.
11295 (Fline_beginning_position): Undo previous change.
11296 (Fline_end_position): Ditto.
11298 * syntax.c (Fforward_word): Notice field boundaries only if
11299 inhibit-field-text-motion is nil.
11301 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11303 * editfns.c (Vinhibit_field_text_motion): New variable.
11304 (inhibit-field-text-motion): New DEFVAR_LISP.
11305 (Fline_beginning_position, Fline_end_position): Notice field
11306 boundaries only if inhibit-field-text-motion is nil.
11308 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11309 All calls adjusted.
11310 (x_build_heuristic_mask): Likewise.
11311 (xbm_load_image_from_file): Change error output.
11312 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11313 (gif_load, gs_load, x_kill_gs_process): Ditto.
11315 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11316 color indices when accessing raster pixels.
11317 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11318 one of :file or :data.
11319 (enum pbm_keyword_index): Add PBM_DATA.
11320 (pbm_format): Add :data.
11321 (pbm_image_p): Allow either :file or :data.
11322 (pbm_read_file): New function.
11323 (pbm_scan_number): Rewritten to read from string.
11324 (pbm_load): Support :data.
11326 See ChangeLog.8 for earlier changes.
11328 ;; Local Variables:
11329 ;; coding: iso-2022-7bit